From 52d9cb552e175ee92af14f69350a0a801c5eed4c Mon Sep 17 00:00:00 2001 From: Simon Quigley Date: Tue, 10 Jul 2018 22:19:03 -0500 Subject: [PATCH] Remove orig files. --- .gitignore | 11 - AUTHORS | 15 - CHANGELOG | 280 -- CMakeLists.txt | 324 -- LICENSE | 280 -- README.md | 28 - cmake/FindUtf8Proc.cmake | 59 - cmake/cmake_uninstall.cmake.in | 23 - cmake/qtermwidget5-config.cmake.in | 20 - example/README | 1 - example/RemoteTerm/README.md | 8 - example/RemoteTerm/RemoteTerm.pro | 34 - example/RemoteTerm/main.cpp | 19 - example/RemoteTerm/remoteterm.cpp | 32 - example/RemoteTerm/remoteterm.h | 19 - example/RemoteTerm/shell-srv.py | 37 - example/main.cpp | 82 - lib/BlockArray.cpp | 378 -- lib/BlockArray.h | 130 - lib/Character.h | 229 -- lib/CharacterColor.h | 302 -- lib/ColorScheme.cpp | 831 ----- lib/ColorScheme.h | 365 -- lib/ColorTables.h | 55 - lib/DefaultTranslatorText.h | 2 - lib/Emulation.cpp | 484 --- lib/Emulation.h | 519 --- lib/ExtendedDefaultTranslator.h | 74 - lib/Filter.cpp | 542 --- lib/Filter.h | 387 -- lib/History.cpp | 985 ----- lib/History.h | 493 --- lib/HistorySearch.cpp | 157 - lib/HistorySearch.h | 70 - lib/KeyboardTranslator.cpp | 900 ----- lib/KeyboardTranslator.h | 592 --- lib/LineFont.h | 21 - lib/LineFont.src | 786 ---- lib/Pty.cpp | 338 -- lib/Pty.h | 214 -- lib/Screen.cpp | 1388 ------- lib/Screen.h | 683 ---- lib/ScreenWindow.cpp | 294 -- lib/ScreenWindow.h | 259 -- lib/SearchBar.cpp | 118 - lib/SearchBar.h | 60 - lib/SearchBar.ui | 85 - lib/Session.cpp | 1058 ------ lib/Session.h | 647 ---- lib/ShellCommand.cpp | 170 - lib/ShellCommand.h | 92 - lib/TerminalCharacterDecoder.cpp | 251 -- lib/TerminalCharacterDecoder.h | 150 - lib/TerminalDisplay.cpp | 3271 ----------------- lib/TerminalDisplay.h | 849 ----- lib/Vt102Emulation.cpp | 1368 ------- lib/Vt102Emulation.h | 200 - lib/color-schemes/BlackOnLightYellow.schema | 42 - .../BlackOnRandomLight.colorscheme | 104 - lib/color-schemes/BlackOnWhite.schema | 42 - lib/color-schemes/BreezeModified.colorscheme | 95 - lib/color-schemes/DarkPastels.colorscheme | 103 - lib/color-schemes/GreenOnBlack.colorscheme | 104 - lib/color-schemes/Linux.colorscheme | 100 - lib/color-schemes/Solarized.colorscheme | 93 - lib/color-schemes/SolarizedLight.colorscheme | 93 - lib/color-schemes/Tango.colorscheme | 71 - lib/color-schemes/Ubuntu.colorscheme | 67 - lib/color-schemes/WhiteOnBlack.schema | 42 - lib/color-schemes/color-schemes.qrc | 25 - .../historic/BlackOnLightColor.schema | 42 - lib/color-schemes/historic/DarkPicture.schema | 44 - lib/color-schemes/historic/Example.Schema | 47 - .../historic/GreenOnBlack.schema | 42 - lib/color-schemes/historic/GreenTint.schema | 49 - .../historic/GreenTint_MC.schema | 49 - .../historic/LightPicture.schema | 44 - lib/color-schemes/historic/Linux.schema | 47 - lib/color-schemes/historic/README.Schema | 132 - .../historic/README.default.Schema | 44 - lib/color-schemes/historic/Transparent.schema | 49 - .../historic/Transparent_MC.schema | 51 - .../historic/Transparent_darkbg.schema | 42 - .../historic/Transparent_lightbg.schema | 51 - lib/color-schemes/historic/XTerm.schema | 46 - lib/color-schemes/historic/syscolor.schema | 44 - lib/color-schemes/historic/vim.schema | 40 - lib/default.keytab | 128 - lib/kb-layouts/README | 72 - lib/kb-layouts/default.keytab | 176 - lib/kb-layouts/historic/vt100.keytab | 133 - lib/kb-layouts/historic/x11r5.keytab | 71 - lib/kb-layouts/kb-layouts.qrc | 10 - lib/kb-layouts/linux.keytab | 138 - lib/kb-layouts/macbook.keytab | 175 - lib/kb-layouts/solaris.keytab | 108 - lib/kb-layouts/vt420pc.keytab | 168 - lib/konsole_wcwidth.cpp | 43 - lib/konsole_wcwidth.h | 20 - lib/kprocess.cpp | 412 --- lib/kprocess.h | 375 -- lib/kpty.cpp | 709 ---- lib/kpty.h | 191 - lib/kpty_p.h | 51 - lib/kptydevice.cpp | 422 --- lib/kptydevice.h | 361 -- lib/kptyprocess.cpp | 141 - lib/kptyprocess.h | 179 - lib/qtermwidget.cpp | 766 ---- lib/qtermwidget.h | 322 -- lib/tools.cpp | 110 - lib/tools.h | 11 - pyqt/CMakeLists.txt | 61 - pyqt/__init__.py | 0 pyqt/cmake/COPYING-CMAKE-SCRIPTS | 22 - pyqt/cmake/FindPyQt5.cmake | 53 - pyqt/cmake/FindPyQt5.py | 28 - pyqt/cmake/FindPythonLibrary.cmake | 73 - pyqt/cmake/FindSIP.cmake | 64 - pyqt/cmake/FindSIP.py | 15 - pyqt/cmake/PythonCompile.py | 4 - pyqt/cmake/PythonMacros.cmake | 82 - pyqt/cmake/SIPMacros.cmake | 124 - pyqt/sip/qtermwidget.sip | 117 - pyqt/test.py | 34 - qtermwidget.spec | 100 - 126 files changed, 28982 deletions(-) delete mode 100644 .gitignore delete mode 100644 AUTHORS delete mode 100644 CHANGELOG delete mode 100644 CMakeLists.txt delete mode 100644 LICENSE delete mode 100644 README.md delete mode 100644 cmake/FindUtf8Proc.cmake delete mode 100644 cmake/cmake_uninstall.cmake.in delete mode 100644 cmake/qtermwidget5-config.cmake.in delete mode 100644 example/README delete mode 100644 example/RemoteTerm/README.md delete mode 100644 example/RemoteTerm/RemoteTerm.pro delete mode 100644 example/RemoteTerm/main.cpp delete mode 100644 example/RemoteTerm/remoteterm.cpp delete mode 100644 example/RemoteTerm/remoteterm.h delete mode 100644 example/RemoteTerm/shell-srv.py delete mode 100644 example/main.cpp delete mode 100644 lib/BlockArray.cpp delete mode 100644 lib/BlockArray.h delete mode 100644 lib/Character.h delete mode 100644 lib/CharacterColor.h delete mode 100644 lib/ColorScheme.cpp delete mode 100644 lib/ColorScheme.h delete mode 100644 lib/ColorTables.h delete mode 100644 lib/DefaultTranslatorText.h delete mode 100644 lib/Emulation.cpp delete mode 100644 lib/Emulation.h delete mode 100644 lib/ExtendedDefaultTranslator.h delete mode 100644 lib/Filter.cpp delete mode 100644 lib/Filter.h delete mode 100644 lib/History.cpp delete mode 100644 lib/History.h delete mode 100644 lib/HistorySearch.cpp delete mode 100644 lib/HistorySearch.h delete mode 100644 lib/KeyboardTranslator.cpp delete mode 100644 lib/KeyboardTranslator.h delete mode 100644 lib/LineFont.h delete mode 100644 lib/LineFont.src delete mode 100644 lib/Pty.cpp delete mode 100644 lib/Pty.h delete mode 100644 lib/Screen.cpp delete mode 100644 lib/Screen.h delete mode 100644 lib/ScreenWindow.cpp delete mode 100644 lib/ScreenWindow.h delete mode 100644 lib/SearchBar.cpp delete mode 100644 lib/SearchBar.h delete mode 100644 lib/SearchBar.ui delete mode 100644 lib/Session.cpp delete mode 100644 lib/Session.h delete mode 100644 lib/ShellCommand.cpp delete mode 100644 lib/ShellCommand.h delete mode 100644 lib/TerminalCharacterDecoder.cpp delete mode 100644 lib/TerminalCharacterDecoder.h delete mode 100644 lib/TerminalDisplay.cpp delete mode 100644 lib/TerminalDisplay.h delete mode 100644 lib/Vt102Emulation.cpp delete mode 100644 lib/Vt102Emulation.h delete mode 100644 lib/color-schemes/BlackOnLightYellow.schema delete mode 100644 lib/color-schemes/BlackOnRandomLight.colorscheme delete mode 100644 lib/color-schemes/BlackOnWhite.schema delete mode 100644 lib/color-schemes/BreezeModified.colorscheme delete mode 100644 lib/color-schemes/DarkPastels.colorscheme delete mode 100644 lib/color-schemes/GreenOnBlack.colorscheme delete mode 100644 lib/color-schemes/Linux.colorscheme delete mode 100644 lib/color-schemes/Solarized.colorscheme delete mode 100644 lib/color-schemes/SolarizedLight.colorscheme delete mode 100644 lib/color-schemes/Tango.colorscheme delete mode 100644 lib/color-schemes/Ubuntu.colorscheme delete mode 100644 lib/color-schemes/WhiteOnBlack.schema delete mode 100644 lib/color-schemes/color-schemes.qrc delete mode 100644 lib/color-schemes/historic/BlackOnLightColor.schema delete mode 100644 lib/color-schemes/historic/DarkPicture.schema delete mode 100644 lib/color-schemes/historic/Example.Schema delete mode 100644 lib/color-schemes/historic/GreenOnBlack.schema delete mode 100644 lib/color-schemes/historic/GreenTint.schema delete mode 100644 lib/color-schemes/historic/GreenTint_MC.schema delete mode 100644 lib/color-schemes/historic/LightPicture.schema delete mode 100644 lib/color-schemes/historic/Linux.schema delete mode 100644 lib/color-schemes/historic/README.Schema delete mode 100644 lib/color-schemes/historic/README.default.Schema delete mode 100644 lib/color-schemes/historic/Transparent.schema delete mode 100644 lib/color-schemes/historic/Transparent_MC.schema delete mode 100644 lib/color-schemes/historic/Transparent_darkbg.schema delete mode 100644 lib/color-schemes/historic/Transparent_lightbg.schema delete mode 100644 lib/color-schemes/historic/XTerm.schema delete mode 100644 lib/color-schemes/historic/syscolor.schema delete mode 100644 lib/color-schemes/historic/vim.schema delete mode 100644 lib/default.keytab delete mode 100644 lib/kb-layouts/README delete mode 100644 lib/kb-layouts/default.keytab delete mode 100644 lib/kb-layouts/historic/vt100.keytab delete mode 100644 lib/kb-layouts/historic/x11r5.keytab delete mode 100644 lib/kb-layouts/kb-layouts.qrc delete mode 100644 lib/kb-layouts/linux.keytab delete mode 100644 lib/kb-layouts/macbook.keytab delete mode 100644 lib/kb-layouts/solaris.keytab delete mode 100644 lib/kb-layouts/vt420pc.keytab delete mode 100644 lib/konsole_wcwidth.cpp delete mode 100644 lib/konsole_wcwidth.h delete mode 100644 lib/kprocess.cpp delete mode 100644 lib/kprocess.h delete mode 100644 lib/kpty.cpp delete mode 100644 lib/kpty.h delete mode 100644 lib/kpty_p.h delete mode 100644 lib/kptydevice.cpp delete mode 100644 lib/kptydevice.h delete mode 100644 lib/kptyprocess.cpp delete mode 100644 lib/kptyprocess.h delete mode 100644 lib/qtermwidget.cpp delete mode 100644 lib/qtermwidget.h delete mode 100644 lib/tools.cpp delete mode 100644 lib/tools.h delete mode 100644 pyqt/CMakeLists.txt delete mode 100644 pyqt/__init__.py delete mode 100644 pyqt/cmake/COPYING-CMAKE-SCRIPTS delete mode 100644 pyqt/cmake/FindPyQt5.cmake delete mode 100644 pyqt/cmake/FindPyQt5.py delete mode 100644 pyqt/cmake/FindPythonLibrary.cmake delete mode 100644 pyqt/cmake/FindSIP.cmake delete mode 100644 pyqt/cmake/FindSIP.py delete mode 100644 pyqt/cmake/PythonCompile.py delete mode 100644 pyqt/cmake/PythonMacros.cmake delete mode 100644 pyqt/cmake/SIPMacros.cmake delete mode 100644 pyqt/sip/qtermwidget.sip delete mode 100755 pyqt/test.py delete mode 100644 qtermwidget.spec diff --git a/.gitignore b/.gitignore deleted file mode 100644 index 72a237f..0000000 --- a/.gitignore +++ /dev/null @@ -1,11 +0,0 @@ -debian/*.debhelper -debian/*.log -debian/*.mangled -debian/*.substvars -debian/debhelper-build-stamp -debian/files - -debian/libqtermwidget5-0-dev/ -debian/libqtermwidget5-0/ -debian/qtermwidget5-data/ -debian/tmp/ diff --git a/AUTHORS b/AUTHORS deleted file mode 100644 index 0540a6a..0000000 --- a/AUTHORS +++ /dev/null @@ -1,15 +0,0 @@ -Originally forked from Konsole by - -Revived by Petr Vanek - -Contributors: - -Adam Treat -Chris Mueller -Christian Surlykke -Daniel O'Neill -Francisco Ballina -Georg Rudoy <0xd34df00d@gmail.com> -Jerome Leclanche -Petr Vanek -@kulti diff --git a/CHANGELOG b/CHANGELOG deleted file mode 100644 index ae1c154..0000000 --- a/CHANGELOG +++ /dev/null @@ -1,280 +0,0 @@ - -qtermwidget-0.9.0 / 2018-05-21 -============================== - - * Bumped minor version to 9 - * Take transient scrollbars into account - * CMake: Prevent in-source builds - * Refactor and fixes Python binding - * kptyprocess: Try to terminate the shell process - * New color scheme: Ubuntu inspired - * Fixed some github pathes in uris - * Add a comment for potential future breakage - * Use wstring in TerminalCharacterDecoder for UCS-4 compatibility - * Support UTF-32 characters correctly - * Fix "bold and intensive" colors - * New color scheme: Tango (#167) - * Finish SGR mouse protocol (1006) - * Fix build of example with latest lxqt-build-tools - * Expose bracket text function - * Drop Qt foreach. - * Revert deletions in .sip file - * fix python bindings - * Expose terminal size hint API - * Remove class name - * Return something - * Expose bidi option - * Add an example for remote terminal - * Makes the use of libutempter optional - * Fix behavior of scroll up (SU) - * Install cmake files in LIBDIR as they are architecture dependend - * Check if utempter.h header exists (mainly for FreeBSD) - * Need lxqt-build-tools 0.4.0 - -0.8.0 / 2017-10-21 -================== - - * Release 0.8.0: Update changelog - * FIX: #46 fix vertical font truncation - * bump versions - * Really fallback to /bin/sh when $SHELL is missing or invalid - * README: don't recommend building from source - * Improve README - * Don't export github templates - * Support REP escape sequence defined in ECMA-48, section 8.3.103 - * Fix build issue related to utmpx in Mac OSX Sierra - * Remove the deprecation notice - * Handle DECSCUSR signals - * Copied issue template - * Update building instructions - * Require Qt 5.6+ - * This commit allows the consumer of qtermwidget to capture the (#111) - * Allow the terminal display to be smaller than the size hint (#123) - * Backport Vt102 emulation fixes (#113) - * Backport the default.keytab from Konsole - * Fixes (#122) - * Updated README, Added support for PyQT 5.7 - * Fix memory leak in hotspot (URLs & emails) detection - * Adds superbuild support - * Use target_compile_definitions() instead of add_definitions() - * Update find_package() documentation - * Use the lxqt_create_pkgconfig_file - * Improve lxqt_translate_ts() use - * Adds COMPONENT to the install files - * Renames test app to example. Make it work - * Drop include_directories() for in tree dirs - * Use the CMake Targets way - * Pack Utf8Proc stuff - * Adds export header - * Use LXQtCompilerSettings - * Packs compile definitions - * Adds package version file - * Removes Qt4 stuff - * Add translation mechanism - * Use const iterators when possible. - * Enable strict iterators for debug builds - * TerminalDisplay: Make resizing "Size" translatable - * Exposes receivedData signal to users of QTermWidget - * Exposes sessions autoClose property to QTermWidget - -0.7.1 / 2016-12-21 -================== - - * Release 0.7.1: Update changelog - * Bump patch version (#105) - * Added a modified Breeze color scheme (#104) - * Accept hex color strings as well (#101) - * Remove the stale lib/README (#102) - * Implement background images (#95) - * Implement other BOX DRAWING characters (#98) - * Preparations for context menu actions on URLs (#97) - * Drop the ancient wcwidth impl. and use utf8proc if possible (#99) - * Remove widget size checks in setVTFont() (#86) - * Delete unused tooltip code (#81) - * Fix size of the array passed to memset() (#79) - * Remove cpack (#93) - -0.7.0 / 2016-09-24 -================== - - * Release 0.7.0: Add changelog - * Bump version to 0.7.0 (#92) - * Add Solarized Color Schemes - * Update README.md - * qtermwidget: Unify title & icon propagation - * lib: Fix FTBFS (struct vs. class mismatch) - * Add 'const' decorators - * Expose titleChanged() signal - * Fix building instructions - * cmake support changes - * Make addCustomColorSchemeDir() static and check for duplicates - * Address review comments - * Allow app to add custom color sheme locations - * Avoid enums duplication - * Add support for setting keyboard cursor shape - * Remove assignment to self - * Backport konsole changes to fix memory leaks - * Remove __FILE__ macros - * Replace assert() with Q_ASSERT() - * Fix ASan error about delete size mismatch - * Add support for GNU/Hurd to kpty.cpp. - * fixes kfreebsd builds on debian and derivatives - * Fix indenations (misleading-indentation warning) - * Remove Q_DECL_OVERRIDE macros - * typo Higlight - * Remove noisy qDebugs - * Bracketed paste mode implementation - * Use function setWorldTranfer for Qpainter instead of setWorldMatrix - * Modify treatment drawing double width character - * pyqt5 bindings - * pyqt5 bindings - * Avoid checking uninitialized member + simplify condition - * Use markdown for README and improve it a bit - * Remove support for Qt <= 5.4 - * Remove Designer plugin - * Fix LICENSE text and name - * Remove Changelog - * Remove empty TODO file - * Remove PyQt4 bindings - * Sort out terminal resizing - * Rebase Vt102Emulation to Konsole - * Enable terminal resizing from the emulator - * Clean up trailing whitespaces - * implemented start TTY for external recipient; - * Fix: typo in TerminalDisplay - * add method for get pty slave fd; - * add method for get pty slave fd; - * Use GNUInstallDirs in CMakeLists.txt to stop hardcoding paths - * Set the '_notifiedActivity' flag early - * Also expose signals and slots to pyqt - * Get/set selection end in python bindings - * Avoid calling winId() on Qt5. - * Fix TerminalDisplay::getCharacterPosition for proportional fonts - * Handle proportional fonts a bit better - * Expose more functionality through the python bindings (#23) - * Allow stopping test.py with ctrl-C - * Fix 'getSelectionEnd' - * Make whitespace consistent (tabs->spaces) - * Fix python binding compile errors #23 - * Add event to notify the application that the shell application uses mouse. - * Change mouseMarks only when needed. This might be useful if an application wants to be notified of the event. - * Prevents deleting the last line when resizing. - -0.6.0 / 2014-10-21 -================== - - * Release 0.6.0 - * Update AUTHORS - * Update INSTALL instructions - * CMakeLists.txt cleanup - * osx: link fixes - * fixed #57 Linux emulation does not seem to support Ctrl+Arrows (warning: I have no clue what I did...) - * Fix Qt4 compilation - * qterminal #64 No drag & drop support - * fixed qterminal #71 qt5 version ignoring page up / down - * Fixed a typo in CMakeLists.txt. - -0.5.1 / 2014-07-14 -================== - - * fixed 'make dist'; version bump - * Url activation & filters #21 - * Proxy activity/silence methods to Session in QTermWidget. - * Emit activity() and silence() signals instead of KNotification. - * Support bells. - * Support bells. - * Added QTermWidget::urlActivated(QUrl) signal. - * Emit UrlFilter::activated() instead of QDesktopServices::openUrl(). - * Derive Filter from QObject. - * Add UrlFilter. - * Activate link filters on ctrl+click. - * Update filters on resize and screen events. - * Const-correctness for QTermWidget API. - * Load arbitrary schemes by path via setColorScheme(). - * ColorSchemeManager::loadCustomColorScheme(const QString& path). - * Unified schemeName() usage. - * fixed #17 lib/ShellCommand.cpp:66: possible =/== mixup - * Delete CMakeLists.txt.user - * new API selectedText() - * new API methods (thanks to William Brumley) - * fixed #11 compile against Qt 5 (Qt4 and Qt5 supported and waguely tested) - * build simplified: qtermwidget is versioned (libqtermwidget4 for Qt4, 5 for Qt5...). Better cmake support. - * fixed broken API for sendText() - const missing - * mail address change - * Current Working Directory for linux. Part of #8. More implementations welcomed... - * Add a method for get working directory in class QTermWidget - * Fix missing cleanup for temporary history files - * a potential improvement for #9 font fractional pixels causes spacing errors - * fix #2 update various documentations for debian packaging - * fix #10 Update FSF address - -0.4.0 / 2013-04-16 -================== - - * readme updated - * Added pasteSelection-slot and corrected two nonsense comments - * qt/embedded doesn't ship with a Monospace font (and it won't use system fonts even if they exist). Using 'fixed' instead works fine - * Without this, the terminal display area will permanently lose focus when consoleq's Find dialog is called up. - * This is only needed when using Qt/E built for DirectFB display. DirectFB blocks SIGINT and some other signals, so any terminal app (be it Qt or otherwise) must call sigprocmask() to unblock them. Without this, ^C doesn't work. - * The control and tab keys don't work in Qt/E. This fixes it, but maybe not in the most elegant way. The trouble seems to be that _codec->fromUnicode(event->text()) doesn't handle control characters in qt-embedded. - * Fix resize label - * Search code cleanup - * Change searchbar background color to red(ish) when no match found - * Fix search, find-next when selection is one character long - * Hotkeys for search: Return->find-next, Shift-Return->find-previous, Escape->hide searchbar - * Added search functionality - * Add zoom. Add choice action after paste clipboard - * Add zoom. Add choice action after paste clipboard - * Add zoom. Add choice action after paste clipboard - * Add zoom. Add choice action after paste clipboard - * Add zoom. Add choice action after paste clipboard - * Add zoom. Add choice action after paste clipboard - * Add zoom. Add choice action after paste clipboard - * Add zoom. Add choice action after paste clipboard - * Add zoom. Add choice action after paste clipboard - * Fix logical error - * Add zoom. Add choice action after paste clipboard - * Add zoom. Add choice action after paste clipboard - * Add Shift+KeyEnd and Shift+KeyHome to go line 0 and line end. No move screenwindow when copy and paste with keyboard - * fix for text drawing in qt>=4.8,x - * constructor for Qt Designer - * test commit - * clear() slot implemented - * fix the scroll at the end again - * The escape key is always needed for terminal programs like vim. - * Add resource files and the appropriate paths to enable bundling of color schemes and keyboard layouts into the actual executable. - * Add a define which will be used to bundle the color schemes and keyboard layouts as resource files with the executable itself instead of putting them on disk. - * scrollToEnd() method provided to trigger 'snapping' the terminal to cursor tracked position (typically the extreme value of the scrollbar, or the 'end') Some signal-fu particular to keyPressEvent(QKeyEvent *) done to make the above usable, no existing dependent implementations should be disturbed by this. - * revert workaround for key on end - * scroll to bottom on input - * scrollToEnd() method provided to trigger 'snapping' the terminal to cursor tracked position (typically the extreme value of the scrollbar, or the 'end') Some signal-fu particular to keyPressEvent(QKeyEvent *) done to make the above usable, no existing dependent implementations should be disturbed by this. - * improved sample app for testing - * macosx compile fix - * arguments work correctly for custom shells too - * lib has to be built first in any case - * merge changes from the experimental "bundle" repository - * fix for kb-layout location on mac (mainly) - * rpm builds - * mac universal build helper - * build cleanup; make dist; various readmes updated - * make availableKeyBindings static - * transparency support - * font display fix on mac (widths in int) - * qt designer plugin - * correct lib ID for mac - * remove the KDE legacy code - * code reformatted after resync - * display stuff synced from konsole again to improve color scheme handling - * focus in/out signals - * correct shell detection (BSD, Christopher VdoP) - * library location on BSD - * patches to build on BSD by Christopher VdoP - * K&R formatting - * K&R formatting - * merge with qscite - * fixed KB finding + sort - * key layouts can be read and provided to widget - * install keyboard bindings; handle KB in src code; allow to get and set KB - * fix for includes and 64bit builds - * port to macosx - * initial import diff --git a/CMakeLists.txt b/CMakeLists.txt deleted file mode 100644 index 462e841..0000000 --- a/CMakeLists.txt +++ /dev/null @@ -1,324 +0,0 @@ -cmake_minimum_required(VERSION 3.0.2 FATAL_ERROR) - -project(qtermwidget) - -include(GNUInstallDirs) -include(GenerateExportHeader) -include(CMakePackageConfigHelpers) -include(CheckFunctionExists) -include(CheckIncludeFile) - -set(REQUIRED_QT_VERSION "5.7.1") -set(LXQTBT_MINIMUM_VERSION "0.5.0") - -option(UPDATE_TRANSLATIONS "Update source translation translations/*.ts files" OFF) -option(BUILD_EXAMPLE "Build example application. Default OFF." OFF) -option(QTERMWIDGET_USE_UTEMPTER "Uses the libutempter library. Mainly for FreeBSD" OFF) -option(QTERMWIDGET_BUILD_PYTHON_BINDING "Build python binding" OFF) - -# just change version for releases -set(QTERMWIDGET_VERSION_MAJOR "0") -set(QTERMWIDGET_VERSION_MINOR "9") -set(QTERMWIDGET_VERSION_PATCH "0") - -set(QTERMWIDGET_VERSION "${QTERMWIDGET_VERSION_MAJOR}.${QTERMWIDGET_VERSION_MINOR}.${QTERMWIDGET_VERSION_PATCH}") - -# additional cmake files -set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PROJECT_SOURCE_DIR}/cmake") - -if(NOT CMAKE_BUILD_TYPE) - set(CMAKE_BUILD_TYPE Release) -endif() - -set(CMAKE_INCLUDE_CURRENT_DIR ON) - -find_package(Qt5Widgets "${REQUIRED_QT_VERSION}" REQUIRED) -find_package(Qt5LinguistTools "${REQUIRED_QT_VERSION}" REQUIRED) -find_package(lxqt-build-tools ${LXQTBT_MINIMUM_VERSION} REQUIRED) - -include(LXQtPreventInSourceBuilds) -include(LXQtTranslateTs) -include(LXQtCompilerSettings NO_POLICY_SCOPE) -include(LXQtCreatePkgConfigFile) - -set(QTERMWIDGET_LIBRARY_NAME qtermwidget5) - -option(USE_UTF8PROC "Use libutf8proc for better Unicode support. Default OFF" OFF) - -if(USE_UTF8PROC) - find_package(Utf8Proc REQUIRED) -endif() - -# main library - -set(SRCS - lib/BlockArray.cpp - lib/ColorScheme.cpp - lib/Emulation.cpp - lib/Filter.cpp - lib/History.cpp - lib/HistorySearch.cpp - lib/KeyboardTranslator.cpp - lib/konsole_wcwidth.cpp - lib/kprocess.cpp - lib/kpty.cpp - lib/kptydevice.cpp - lib/kptyprocess.cpp - lib/Pty.cpp - lib/qtermwidget.cpp - lib/Screen.cpp - lib/ScreenWindow.cpp - lib/SearchBar.cpp - lib/Session.cpp - lib/ShellCommand.cpp - lib/TerminalCharacterDecoder.cpp - lib/TerminalDisplay.cpp - lib/tools.cpp - lib/Vt102Emulation.cpp -) - -# Only the Headers that need to be moc'd go here -set(HDRS - lib/Emulation.h - lib/Filter.h - lib/HistorySearch.h - lib/kprocess.h - lib/kptydevice.h - lib/kptyprocess.h - lib/Pty.h - lib/qtermwidget.h - lib/ScreenWindow.h - lib/SearchBar.h - lib/Session.h - lib/TerminalDisplay.h - lib/Vt102Emulation.h -) - -set(UI - lib/SearchBar.ui -) - -# for distribution -set(HDRS_DISTRIB - lib/qtermwidget.h - lib/Emulation.h - lib/Filter.h -) - -# dirs -set(KB_LAYOUT_DIR "${CMAKE_INSTALL_FULL_DATADIR}/${QTERMWIDGET_LIBRARY_NAME}/kb-layouts") -message(STATUS "Keyboard layouts will be installed in: ${KB_LAYOUT_DIR}") - -set(COLORSCHEMES_DIR "${CMAKE_INSTALL_FULL_DATADIR}/${QTERMWIDGET_LIBRARY_NAME}/color-schemes") -message(STATUS "Color schemes will be installed in: ${COLORSCHEMES_DIR}" ) - -set(TRANSLATIONS_DIR "${CMAKE_INSTALL_FULL_DATADIR}/${QTERMWIDGET_LIBRARY_NAME}/translations") -message(STATUS "Translations will be installed in: ${TRANSLATIONS_DIR}") - -set(QTERMWIDGET_INCLUDE_DIR "${CMAKE_INSTALL_FULL_INCLUDEDIR}/${QTERMWIDGET_LIBRARY_NAME}") - -CHECK_FUNCTION_EXISTS(updwtmpx HAVE_UPDWTMPX) - -qt5_wrap_cpp(MOCS ${HDRS}) -qt5_wrap_ui(UI_SRCS ${UI}) -set(PKG_CONFIG_REQ "Qt5Widgets") - -lxqt_translate_ts(QTERMWIDGET_QM - TRANSLATION_DIR "lib/translations" - UPDATE_TRANSLATIONS - ${UPDATE_TRANSLATIONS} - SOURCES - ${SRCS} ${HDRS} ${UI} - PULL_TRANSLATIONS - ${PULL_TRANSLATIONS} - CLEAN_TRANSLATIONS - ${CLEAN_TRANSLATIONS} - TRANSLATIONS_REPO - ${TRANSLATIONS_REPO} - TRANSLATIONS_REFSPEC - ${TRANSLATIONS_REFSPEC} - INSTALL_DIR - ${TRANSLATIONS_DIR} - COMPONENT - Runtime -) - -add_library(${QTERMWIDGET_LIBRARY_NAME} SHARED ${SRCS} ${MOCS} ${UI_SRCS} ${QTERMWIDGET_QM}) -target_link_libraries(${QTERMWIDGET_LIBRARY_NAME} Qt5::Widgets) -set_target_properties( ${QTERMWIDGET_LIBRARY_NAME} PROPERTIES - SOVERSION ${QTERMWIDGET_VERSION_MAJOR} - VERSION ${QTERMWIDGET_VERSION} - ) - - -if(APPLE) - target_compile_definitions(${QTERMWIDGET_LIBRARY_NAME} - PRIVATE - "HAVE_UTMPX" - "UTMPX_COMPAT" - ) -endif() - -if(HAVE_UPDWTMPX) - target_compile_definitions(${QTERMWIDGET_LIBRARY_NAME} - PRIVATE - "HAVE_UPDWTMPX" - ) -endif() - -if (QTERMWIDGET_USE_UTEMPTER) - CHECK_INCLUDE_FILE(utempter.h HAVE_UTEMPTER) - if (HAVE_UTEMPTER) - target_compile_definitions(${QTERMWIDGET_LIBRARY_NAME} PRIVATE - "HAVE_UTEMPTER" - ) - target_link_libraries(${QTERMWIDGET_LIBRARY_NAME} ulog) - endif() -endif() - -if (UTF8PROC_FOUND) - target_compile_definitions(${QTERMWIDGET_LIBRARY_NAME} - PRIVATE - "HAVE_UTF8PROC" - ) - target_include_directories(${QTERMWIDGET_LIBRARY_NAME} - INTERFACE - ${UTF8PROC_INCLUDE_DIRS} - ) - target_link_libraries(${QTERMWIDGET_LIBRARY_NAME} - ${UTF8PROC_LIBRARIES} - ) - string(APPEND PKG_CONFIG_REQ ", libutf8proc") -endif() - -if(APPLE) - set (CMAKE_SKIP_RPATH 1) - # this is a must to load the lib correctly - set_target_properties(${QTERMWIDGET_LIBRARY_NAME} PROPERTIES INSTALL_NAME_DIR ${CMAKE_INSTALL_FULL_LIBDIR}) -endif() - -target_compile_definitions(${QTERMWIDGET_LIBRARY_NAME} - PRIVATE - "KB_LAYOUT_DIR=\"${KB_LAYOUT_DIR}\"" - "COLORSCHEMES_DIR=\"${COLORSCHEMES_DIR}\"" - "TRANSLATIONS_DIR=\"${TRANSLATIONS_DIR}\"" - "HAVE_POSIX_OPENPT" - "HAVE_SYS_TIME_H" - "QT_NO_FOREACH" -) - - -generate_export_header(${QTERMWIDGET_LIBRARY_NAME} - EXPORT_FILE_NAME "${CMAKE_CURRENT_BINARY_DIR}/lib/qtermwidget_export.h" - EXPORT_MACRO_NAME QTERMWIDGET_EXPORT -) - -target_include_directories(${QTERMWIDGET_LIBRARY_NAME} - PUBLIC - "$" - "$" - INTERFACE - "$" - "$" -) - -write_basic_package_version_file( - "${CMAKE_BINARY_DIR}/${QTERMWIDGET_LIBRARY_NAME}-config-version.cmake" - VERSION ${QTERMWIDGET_VERSION} - COMPATIBILITY AnyNewerVersion -) - -install(FILES - "${CMAKE_BINARY_DIR}/${QTERMWIDGET_LIBRARY_NAME}-config-version.cmake" - DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${QTERMWIDGET_LIBRARY_NAME}" - COMPONENT Devel -) - -install(EXPORT - "${QTERMWIDGET_LIBRARY_NAME}-targets" - DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${QTERMWIDGET_LIBRARY_NAME}" - COMPONENT Devel -) - -install(FILES - ${HDRS_DISTRIB} "${CMAKE_CURRENT_BINARY_DIR}/lib/qtermwidget_export.h" - DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/${QTERMWIDGET_LIBRARY_NAME}" - COMPONENT Devel -) -# keyboard layouts -install(DIRECTORY - lib/kb-layouts/ - DESTINATION "${KB_LAYOUT_DIR}" - COMPONENT Runtime - FILES_MATCHING PATTERN "*.keytab" -) -# color schemes -install(DIRECTORY - lib/color-schemes/ - DESTINATION "${COLORSCHEMES_DIR}" - COMPONENT Runtime - FILES_MATCHING PATTERN "*.*schem*" -) - -lxqt_create_pkgconfig_file( - PACKAGE_NAME ${QTERMWIDGET_LIBRARY_NAME} - DESCRIPTIVE_NAME ${QTERMWIDGET_LIBRARY_NAME} - DESCRIPTION "QTermWidget library for Qt ${QTERMWIDGET_VERSION_MAJOR}.x" - INCLUDEDIRS ${QTERMWIDGET_LIBRARY_NAME} - LIBS ${QTERMWIDGET_LIBRARY_NAME} - REQUIRES ${PKG_CONFIG_REQ} - VERSION ${QTERMWIDGET_VERSION} - INSTALL - COMPONENT Devel -) - -configure_file( - "${PROJECT_SOURCE_DIR}/cmake/${QTERMWIDGET_LIBRARY_NAME}-config.cmake.in" - "${CMAKE_BINARY_DIR}/${QTERMWIDGET_LIBRARY_NAME}-config.cmake" - @ONLY -) - -install(FILES - "${CMAKE_BINARY_DIR}/${QTERMWIDGET_LIBRARY_NAME}-config.cmake" - DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${QTERMWIDGET_LIBRARY_NAME}" - COMPONENT Devel -) - -install(TARGETS ${QTERMWIDGET_LIBRARY_NAME} - DESTINATION "${CMAKE_INSTALL_LIBDIR}" - EXPORT "${QTERMWIDGET_LIBRARY_NAME}-targets" - LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}" - PUBLIC_HEADER - COMPONENT Runtime -) - -export(TARGETS ${QTERMWIDGET_LIBRARY_NAME} - FILE "${CMAKE_BINARY_DIR}/${QTERMWIDGET_LIBRARY_NAME}-targets.cmake" - EXPORT_LINK_INTERFACE_LIBRARIES -) -# end of main library - - -# example application -if(BUILD_EXAMPLE) - set(EXAMPLE_SRC example/main.cpp) - add_executable(example ${EXAMPLE_SRC}) - target_link_libraries(example ${QTERMWIDGET_LIBRARY_NAME}) -endif() -# end of example application - -# python binding -if (QTERMWIDGET_BUILD_PYTHON_BINDING) - add_subdirectory(pyqt) -endif() -# end of python binding - - -CONFIGURE_FILE( - "${CMAKE_CURRENT_SOURCE_DIR}/cmake/cmake_uninstall.cmake.in" - "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake" - IMMEDIATE @ONLY -) -ADD_CUSTOM_TARGET(uninstall - "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake" -) diff --git a/LICENSE b/LICENSE deleted file mode 100644 index d8cf7d4..0000000 --- a/LICENSE +++ /dev/null @@ -1,280 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 2, June 1991 - - Copyright (C) 1989, 1991 Free Software Foundation, Inc., - 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The licenses for most software are designed to take away your -freedom to share and change it. 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Each licensee is addressed as "you". - -Activities other than copying, distribution and modification are not -covered by this License; they are outside its scope. The act of -running the Program is not restricted, and the output from the Program -is covered only if its contents constitute a work based on the -Program (independent of having been made by running the Program). -Whether that is true depends on what the Program does. - - 1. You may copy and distribute verbatim copies of the Program's -source code as you receive it, in any medium, provided that you -conspicuously and appropriately publish on each copy an appropriate -copyright notice and disclaimer of warranty; keep intact all the -notices that refer to this License and to the absence of any warranty; -and give any other recipients of the Program a copy of this License -along with the Program. - -You may charge a fee for the physical act of transferring a copy, and -you may at your option offer warranty protection in exchange for a fee. - - 2. You may modify your copy or copies of the Program or any portion -of it, thus forming a work based on the Program, and copy and -distribute such modifications or work under the terms of Section 1 -above, provided that you also meet all of these conditions: - - a) You must cause the modified files to carry prominent notices - stating that you changed the files and the date of any change. - - b) You must cause any work that you distribute or publish, that in - whole or in part contains or is derived from the Program or any - part thereof, to be licensed as a whole at no charge to all third - parties under the terms of this License. - - c) If the modified program normally reads commands interactively - when run, you must cause it, when started running for such - interactive use in the most ordinary way, to print or display an - announcement including an appropriate copyright notice and a - notice that there is no warranty (or else, saying that you provide - a warranty) and that users may redistribute the program under - these conditions, and telling the user how to view a copy of this - License. (Exception: if the Program itself is interactive but - does not normally print such an announcement, your work based on - the Program is not required to print an announcement.) - -These requirements apply to the modified work as a whole. If -identifiable sections of that work are not derived from the Program, -and can be reasonably considered independent and separate works in -themselves, then this License, and its terms, do not apply to those -sections when you distribute them as separate works. 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You may copy and distribute the Program (or a work based on it, -under Section 2) in object code or executable form under the terms of -Sections 1 and 2 above provided that you also do one of the following: - - a) Accompany it with the complete corresponding machine-readable - source code, which must be distributed under the terms of Sections - 1 and 2 above on a medium customarily used for software interchange; or, - - b) Accompany it with a written offer, valid for at least three - years, to give any third party, for a charge no more than your - cost of physically performing source distribution, a complete - machine-readable copy of the corresponding source code, to be - distributed under the terms of Sections 1 and 2 above on a medium - customarily used for software interchange; or, - - c) Accompany it with the information you received as to the offer - to distribute corresponding source code. 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The Free Software Foundation may publish revised and/or new versions -of the General Public License from time to time. Such new versions will -be similar in spirit to the present version, but may differ in detail to -address new problems or concerns. - -Each version is given a distinguishing version number. If the Program -specifies a version number of this License which applies to it and "any -later version", you have the option of following the terms and conditions -either of that version or of any later version published by the Free -Software Foundation. If the Program does not specify a version number of -this License, you may choose any version ever published by the Free Software -Foundation. - - 10. If you wish to incorporate parts of the Program into other free -programs whose distribution conditions are different, write to the author -to ask for permission. For software which is copyrighted by the Free -Software Foundation, write to the Free Software Foundation; we sometimes -make exceptions for this. Our decision will be guided by the two goals -of preserving the free status of all derivatives of our free software and -of promoting the sharing and reuse of software generally. - - NO WARRANTY - - 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY -FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN -OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES -PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED -OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS -TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE -PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, -REPAIR OR CORRECTION. - - 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING -WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR -REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, -INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING -OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED -TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY -YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER -PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE -POSSIBILITY OF SUCH DAMAGES. - - END OF TERMS AND CONDITIONS diff --git a/README.md b/README.md deleted file mode 100644 index edeea07..0000000 --- a/README.md +++ /dev/null @@ -1,28 +0,0 @@ -# QTermWidget - -## Overview - -A terminal emulator widget for Qt 5. - -QTermWidget is an open-source project originally based on the KDE4 Konsole application, but it took its own direction later on. -The main goal of this project is to provide a unicode-enabled, embeddable Qt widget for using as a built-in console (or terminal emulation widget). - -It is compatible with BSD, Linux and OS X. - -This project is licensed under the terms of the [GPLv2](https://www.gnu.org/licenses/gpl-2.0.en.html) or any later version. See the LICENSE file for the full text of the license. - -## Installation - -### Compiling sources - -The only runtime dependency is qtbase ≥ 5.6. -In order to build CMake ≥ 3.0.2 and [lxqt-build-tools](https://github.com/lxqt/lxqt-build-tools/) >= 0.4.0 are needed as well as Git to pull translations and optionally latest VCS checkouts. - -Code configuration is handled by CMake. CMake variable `CMAKE_INSTALL_PREFIX` will normally have to be set to `/usr`, depending on the way library paths are dealt with on 64bit systems variables like `CMAKE_INSTALL_LIBDIR` may have to be set as well. - -To build run `make`, to install `make install` which accepts variable `DESTDIR` as usual. - -### Binary packages - -The library is provided by all major Linux distributions like Arch Linux, Debian, Fedora and openSUSE. -Just use the distributions' package managers to search for string `qtermwidget`. diff --git a/cmake/FindUtf8Proc.cmake b/cmake/FindUtf8Proc.cmake deleted file mode 100644 index 4081854..0000000 --- a/cmake/FindUtf8Proc.cmake +++ /dev/null @@ -1,59 +0,0 @@ -#.rst: -# FindUtf8Proc -# -------- -# -# Find utf8proc -# -# Find the UTF-8 processing library -# -# :: -# -# This module defines the following variables: -# UTF8PROC_FOUND - True if UTF8PROC_INCLUDE_DIR & UTF8PROC_LIBRARY are found -# UTF8PROC_LIBRARIES - Set when UTF8PROC_LIBRARY is found -# UTF8PROC_INCLUDE_DIRS - Set when UTF8PROC_INCLUDE_DIR is found -# -# -# -# :: -# -# UTF8PROC_INCLUDE_DIR - where to find utf8proc.h -# UTF8PROC_LIBRARY - the utf8proc library - -#============================================================================= -# This module is adapted from FindALSA.cmake. Below are the original license -# header. -#============================================================================= -# Copyright 2009-2011 Kitware, Inc. -# Copyright 2009-2011 Philip Lowman -# -# Distributed under the OSI-approved BSD License (the "License"); -# see accompanying file Copyright.txt for details. -# -# This software is distributed WITHOUT ANY WARRANTY; without even the -# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -# See the License for more information. -#============================================================================= - -find_path( - UTF8PROC_INCLUDE_DIR NAMES utf8proc.h DOC "The utf8proc include directory" -) - -find_library( - UTF8PROC_LIBRARY NAMES utf8proc DOC "The utf8proc library" -) - -# handle the QUIETLY and REQUIRED arguments and set UTF8PROC_FOUND to TRUE if -# all listed variables are TRUE -include(FindPackageHandleStandardArgs) -FIND_PACKAGE_HANDLE_STANDARD_ARGS( - UTF8PROC - REQUIRED_VARS UTF8PROC_LIBRARY UTF8PROC_INCLUDE_DIR -) - -if(UTF8PROC_FOUND) - set( UTF8PROC_LIBRARIES ${UTF8PROC_LIBRARY} ) - set( UTF8PROC_INCLUDE_DIRS ${UTF8PROC_INCLUDE_DIR} ) -endif() - -mark_as_advanced(UTF8PROC_INCLUDE_DIR UTF8PROC_LIBRARY) diff --git a/cmake/cmake_uninstall.cmake.in b/cmake/cmake_uninstall.cmake.in deleted file mode 100644 index 02cb12d..0000000 --- a/cmake/cmake_uninstall.cmake.in +++ /dev/null @@ -1,23 +0,0 @@ -IF(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt") - MESSAGE(FATAL_ERROR "Cannot find install manifest: \"@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt\"") -ENDIF(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt") - -# this works on Linux, but not on mac. -#FILE(READ "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt" files) -#STRING(REGEX REPLACE "\n" ";" files "${files}") -#FOREACH(file ${files}) -# MESSAGE(STATUS "Uninstalling \"${file}\"") -# IF(NOT EXISTS "${file}") -# MESSAGE(FATAL_ERROR "File \"${file}\" does not exists.") -# ENDIF(NOT EXISTS "${file}") -# EXEC_PROGRAM("@CMAKE_COMMAND@" ARGS "-E remove \"${file}\"" -# OUTPUT_VARIABLE rm_out -# RETURN_VARIABLE rm_retval) -# IF("${rm_retval}" GREATER 0) -# MESSAGE(FATAL_ERROR "Problem when removing \"${file}\"") -# ENDIF("${rm_retval}" GREATER 0) -#ENDFOREACH(file) - -EXEC_PROGRAM("xargs rm < @CMAKE_BINARY_DIR@/install_manifest.txt" - OUTPUT_VARIABLE rm_out - RETURN_VARIABLE rm_ret) diff --git a/cmake/qtermwidget5-config.cmake.in b/cmake/qtermwidget5-config.cmake.in deleted file mode 100644 index db62356..0000000 --- a/cmake/qtermwidget5-config.cmake.in +++ /dev/null @@ -1,20 +0,0 @@ -# - Find the QTermWidget include and library -# -# Typical usage: -# find_package(QTermWidget5 REQUIRED) -# -# add_executable(foo main.cpp) -# target_link_libraries(foo qtermwidget5) - -@PACKAGE_INIT@ - -if (CMAKE_VERSION VERSION_LESS 3.0.2) - message(FATAL_ERROR \"qtermwidget requires at least CMake version 3.0.2\") -endif() - -if (NOT TARGET @QTERMWIDGET_LIBRARY_NAME@) - if (POLICY CMP0024) - cmake_policy(SET CMP0024 NEW) - endif() - include("${CMAKE_CURRENT_LIST_DIR}/@QTERMWIDGET_LIBRARY_NAME@-targets.cmake") -endif() diff --git a/example/README b/example/README deleted file mode 100644 index 7f1b85d..0000000 --- a/example/README +++ /dev/null @@ -1 +0,0 @@ -here is sample program which uses QTermWidet for displaying a terminal \ No newline at end of file diff --git a/example/RemoteTerm/README.md b/example/RemoteTerm/README.md deleted file mode 100644 index 78cc885..0000000 --- a/example/RemoteTerm/README.md +++ /dev/null @@ -1,8 +0,0 @@ -A simple example showing how to use QTermWidget to control and display a remote terminal. - -To run this example, you should: -1. Build client-side program. In my PC, I use 'apt-get' to install the QTermWidget library. -2. Start the shell-srv.py with specific paramenters.This will expose a shell via socket. -3. Start the client-side program from commandline with specific paramenters. - -Now you will get your own remote terminal work with QTermWidget. \ No newline at end of file diff --git a/example/RemoteTerm/RemoteTerm.pro b/example/RemoteTerm/RemoteTerm.pro deleted file mode 100644 index 21c36f7..0000000 --- a/example/RemoteTerm/RemoteTerm.pro +++ /dev/null @@ -1,34 +0,0 @@ -#------------------------------------------------- -# -# Project created by QtCreator 2017-10-31T00:37:59 -# -#------------------------------------------------- - -QT += core gui network - -greaterThan(QT_MAJOR_VERSION, 4): QT += widgets - -TARGET = RemoteTerm -TEMPLATE = app - -# The following define makes your compiler emit warnings if you use -# any feature of Qt which as been marked as deprecated (the exact warnings -# depend on your compiler). Please consult the documentation of the -# deprecated API in order to know how to port your code away from it. -DEFINES += QT_DEPRECATED_WARNINGS - -# You can also make your code fail to compile if you use deprecated APIs. -# In order to do so, uncomment the following line. -# You can also select to disable deprecated APIs only up to a certain version of Qt. -#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0 - -CONFIG += c++11 - -SOURCES += \ - main.cpp \ - remoteterm.cpp - -HEADERS += \ - remoteterm.h - -unix:!macx: LIBS += -lqtermwidget5 diff --git a/example/RemoteTerm/main.cpp b/example/RemoteTerm/main.cpp deleted file mode 100644 index f51df3a..0000000 --- a/example/RemoteTerm/main.cpp +++ /dev/null @@ -1,19 +0,0 @@ -#include "remoteterm.h" -#include -#include - -int main(int argc, char *argv[]) -{ - QApplication a(argc, argv); - if(a.arguments().size() != 3){ - qDebug() << "Example(client-side) for remote terminal of QTermWidget."; - qDebug() << QString("Usage: %1 ipaddr port").arg(a.arguments()[0]); - return 1; - } - QString ipaddr = a.arguments().at(1); - quint16 port = a.arguments().at(2).toUShort(); - RemoteTerm w(ipaddr,port); - w.show(); - - return a.exec(); -} diff --git a/example/RemoteTerm/remoteterm.cpp b/example/RemoteTerm/remoteterm.cpp deleted file mode 100644 index 551ac25..0000000 --- a/example/RemoteTerm/remoteterm.cpp +++ /dev/null @@ -1,32 +0,0 @@ -#include "remoteterm.h" -#include -#include -#include - -RemoteTerm::RemoteTerm(const QString &ipaddr, quint16 port, QWidget *parent) - : QTermWidget(0,parent) -{ - socket = new QTcpSocket(this); - - // Write what we input to remote terminal via socket - connect(this, &RemoteTerm::sendData,[this](const char *data, int size){ - this->socket->write(data, size); - }); - - // Read anything from remote terminal via socket and show it on widget. - connect(socket,&QTcpSocket::readyRead,[this](){ - QByteArray data = socket->readAll(); - write(this->getPtySlaveFd(), data.data(), data.size()); - }); - connect(socket, SIGNAL(error(QAbstractSocket::SocketError)),this,SLOT(atError())); - - // Here we start an empty pty. - this->startTerminalTeletype(); - - socket->connectToHost(ipaddr, port); -} - -void RemoteTerm::atError() -{ - qDebug() << socket->errorString(); -} diff --git a/example/RemoteTerm/remoteterm.h b/example/RemoteTerm/remoteterm.h deleted file mode 100644 index c591ec4..0000000 --- a/example/RemoteTerm/remoteterm.h +++ /dev/null @@ -1,19 +0,0 @@ -#ifndef WIDGET_H -#define WIDGET_H - -#include - -class QTcpSocket; - -class RemoteTerm : public QTermWidget -{ - Q_OBJECT -public: - RemoteTerm(const QString &ipaddr, quint16 port, QWidget *parent = 0); -public slots: - void atError(); -private: - QTcpSocket *socket; -}; - -#endif // WIDGET_H diff --git a/example/RemoteTerm/shell-srv.py b/example/RemoteTerm/shell-srv.py deleted file mode 100644 index dc0cb62..0000000 --- a/example/RemoteTerm/shell-srv.py +++ /dev/null @@ -1,37 +0,0 @@ -#!/usr/bin/env python - -import sys -import os -import socket -import pty - -def usage(program): - print "Example(server-side) for remote terminal of QTermWidget." - print "Usage: %s ipaddr port" %program - - -def main(): - if len(sys.argv) != 3: - usage(sys.argv[0]) - sys.exit(1) - s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) - try: - s.bind((sys.argv[1], int(sys.argv[2]))) - s.listen(0) - print "[+]Start Server." - except Exception as e: - print "[-]Error Happened: %s" %e.message - sys.exit(2) - - while True: - c = s.accept() - os.dup2(c[0].fileno(), 0) - os.dup2(c[0].fileno(), 1) - os.dup2(c[0].fileno(), 2) - - # It's important to use pty to spawn the shell. - pty.spawn("/bin/sh") - c[0].close() - -if __name__ == "__main__": - main() diff --git a/example/main.cpp b/example/main.cpp deleted file mode 100644 index 07851ed..0000000 --- a/example/main.cpp +++ /dev/null @@ -1,82 +0,0 @@ -/* Copyright (C) 2008 e_k (e_k@users.sourceforge.net) - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - - -#include -#include -#include -#include -#include - -#include "qtermwidget.h" - -int main(int argc, char *argv[]) -{ - QApplication app(argc, argv); - QIcon::setThemeName("oxygen"); - QMainWindow *mainWindow = new QMainWindow(); - - QTermWidget *console = new QTermWidget(); - - QMenuBar *menuBar = new QMenuBar(mainWindow); - QMenu *actionsMenu = new QMenu("Actions", menuBar); - menuBar->addMenu(actionsMenu); - actionsMenu->addAction("Find..", console, SLOT(toggleShowSearchBar()), QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_F)); - actionsMenu->addAction("About Qt", &app, SLOT(aboutQt())); - mainWindow->setMenuBar(menuBar); - - QFont font = QApplication::font(); -#ifdef Q_WS_MAC - font.setFamily("Monaco"); -#elif defined(Q_WS_QWS) - font.setFamily("fixed"); -#else - font.setFamily("Monospace"); -#endif - font.setPointSize(12); - - console->setTerminalFont(font); - - // console->setColorScheme(COLOR_SCHEME_BLACK_ON_LIGHT_YELLOW); - console->setScrollBarPosition(QTermWidget::ScrollBarRight); - - const auto arguments = QApplication::arguments(); - for (const QString& arg : arguments) - { - if (console->availableColorSchemes().contains(arg)) - console->setColorScheme(arg); - if (console->availableKeyBindings().contains(arg)) - console->setKeyBindings(arg); - } - - mainWindow->setCentralWidget(console); - mainWindow->resize(600, 400); - - // info output - qDebug() << "* INFO *************************"; - qDebug() << " availableKeyBindings:" << console->availableKeyBindings(); - qDebug() << " keyBindings:" << console->keyBindings(); - qDebug() << " availableColorSchemes:" << console->availableColorSchemes(); - qDebug() << "* INFO END *********************"; - - // real startup - QObject::connect(console, SIGNAL(finished()), mainWindow, SLOT(close())); - - mainWindow->show(); - return app.exec(); -} diff --git a/lib/BlockArray.cpp b/lib/BlockArray.cpp deleted file mode 100644 index e4ccf8d..0000000 --- a/lib/BlockArray.cpp +++ /dev/null @@ -1,378 +0,0 @@ -/* - This file is part of Konsole, an X terminal. - Copyright (C) 2000 by Stephan Kulow - - Rewritten for QT4 by e_k , Copyright (C)2008 - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. - -*/ - -#include - -// Own -#include "BlockArray.h" - -// System -#include -#include -#include -#include - - -using namespace Konsole; - -static int blocksize = 0; - -BlockArray::BlockArray() - : size(0), - current(size_t(-1)), - index(size_t(-1)), - lastmap(0), - lastmap_index(size_t(-1)), - lastblock(0), ion(-1), - length(0) -{ - // lastmap_index = index = current = size_t(-1); - if (blocksize == 0) { - blocksize = ((sizeof(Block) / getpagesize()) + 1) * getpagesize(); - } - -} - -BlockArray::~BlockArray() -{ - setHistorySize(0); - Q_ASSERT(!lastblock); -} - -size_t BlockArray::append(Block * block) -{ - if (!size) { - return size_t(-1); - } - - ++current; - if (current >= size) { - current = 0; - } - - int rc; - rc = lseek(ion, current * blocksize, SEEK_SET); - if (rc < 0) { - perror("HistoryBuffer::add.seek"); - setHistorySize(0); - return size_t(-1); - } - rc = write(ion, block, blocksize); - if (rc < 0) { - perror("HistoryBuffer::add.write"); - setHistorySize(0); - return size_t(-1); - } - - length++; - if (length > size) { - length = size; - } - - ++index; - - delete block; - return current; -} - -size_t BlockArray::newBlock() -{ - if (!size) { - return size_t(-1); - } - append(lastblock); - - lastblock = new Block(); - return index + 1; -} - -Block * BlockArray::lastBlock() const -{ - return lastblock; -} - -bool BlockArray::has(size_t i) const -{ - if (i == index + 1) { - return true; - } - - if (i > index) { - return false; - } - if (index - i >= length) { - return false; - } - return true; -} - -const Block * BlockArray::at(size_t i) -{ - if (i == index + 1) { - return lastblock; - } - - if (i == lastmap_index) { - return lastmap; - } - - if (i > index) { - qDebug() << "BlockArray::at() i > index\n"; - return 0; - } - -// if (index - i >= length) { -// kDebug(1211) << "BlockArray::at() index - i >= length\n"; -// return 0; -// } - - size_t j = i; // (current - (index - i) + (index/size+1)*size) % size ; - - Q_ASSERT(j < size); - unmap(); - - Block * block = (Block *)mmap(0, blocksize, PROT_READ, MAP_PRIVATE, ion, j * blocksize); - - if (block == (Block *)-1) { - perror("mmap"); - return 0; - } - - lastmap = block; - lastmap_index = i; - - return block; -} - -void BlockArray::unmap() -{ - if (lastmap) { - int res = munmap((char *)lastmap, blocksize); - if (res < 0) { - perror("munmap"); - } - } - lastmap = 0; - lastmap_index = size_t(-1); -} - -bool BlockArray::setSize(size_t newsize) -{ - return setHistorySize(newsize * 1024 / blocksize); -} - -bool BlockArray::setHistorySize(size_t newsize) -{ -// kDebug(1211) << "setHistorySize " << size << " " << newsize; - - if (size == newsize) { - return false; - } - - unmap(); - - if (!newsize) { - delete lastblock; - lastblock = 0; - if (ion >= 0) { - close(ion); - } - ion = -1; - current = size_t(-1); - return true; - } - - if (!size) { - FILE * tmp = tmpfile(); - if (!tmp) { - perror("konsole: cannot open temp file.\n"); - } else { - ion = dup(fileno(tmp)); - if (ion<0) { - perror("konsole: cannot dup temp file.\n"); - fclose(tmp); - } - } - if (ion < 0) { - return false; - } - - Q_ASSERT(!lastblock); - - lastblock = new Block(); - size = newsize; - return false; - } - - if (newsize > size) { - increaseBuffer(); - size = newsize; - return false; - } else { - decreaseBuffer(newsize); - ftruncate(ion, length*blocksize); - size = newsize; - - return true; - } -} - -void moveBlock(FILE * fion, int cursor, int newpos, char * buffer2) -{ - int res = fseek(fion, cursor * blocksize, SEEK_SET); - if (res) { - perror("fseek"); - } - res = fread(buffer2, blocksize, 1, fion); - if (res != 1) { - perror("fread"); - } - - res = fseek(fion, newpos * blocksize, SEEK_SET); - if (res) { - perror("fseek"); - } - res = fwrite(buffer2, blocksize, 1, fion); - if (res != 1) { - perror("fwrite"); - } - // printf("moving block %d to %d\n", cursor, newpos); -} - -void BlockArray::decreaseBuffer(size_t newsize) -{ - if (index < newsize) { // still fits in whole - return; - } - - int offset = (current - (newsize - 1) + size) % size; - - if (!offset) { - return; - } - - // The Block constructor could do somthing in future... - char * buffer1 = new char[blocksize]; - - FILE * fion = fdopen(dup(ion), "w+b"); - if (!fion) { - delete [] buffer1; - perror("fdopen/dup"); - return; - } - - int firstblock; - if (current <= newsize) { - firstblock = current + 1; - } else { - firstblock = 0; - } - - size_t oldpos; - for (size_t i = 0, cursor=firstblock; i < newsize; i++) { - oldpos = (size + cursor + offset) % size; - moveBlock(fion, oldpos, cursor, buffer1); - if (oldpos < newsize) { - cursor = oldpos; - } else { - cursor++; - } - } - - current = newsize - 1; - length = newsize; - - delete [] buffer1; - - fclose(fion); - -} - -void BlockArray::increaseBuffer() -{ - if (index < size) { // not even wrapped once - return; - } - - int offset = (current + size + 1) % size; - if (!offset) { // no moving needed - return; - } - - // The Block constructor could do somthing in future... - char * buffer1 = new char[blocksize]; - char * buffer2 = new char[blocksize]; - - int runs = 1; - int bpr = size; // blocks per run - - if (size % offset == 0) { - bpr = size / offset; - runs = offset; - } - - FILE * fion = fdopen(dup(ion), "w+b"); - if (!fion) { - perror("fdopen/dup"); - delete [] buffer1; - delete [] buffer2; - return; - } - - int res; - for (int i = 0; i < runs; i++) { - // free one block in chain - int firstblock = (offset + i) % size; - res = fseek(fion, firstblock * blocksize, SEEK_SET); - if (res) { - perror("fseek"); - } - res = fread(buffer1, blocksize, 1, fion); - if (res != 1) { - perror("fread"); - } - int newpos = 0; - for (int j = 1, cursor=firstblock; j < bpr; j++) { - cursor = (cursor + offset) % size; - newpos = (cursor - offset + size) % size; - moveBlock(fion, cursor, newpos, buffer2); - } - res = fseek(fion, i * blocksize, SEEK_SET); - if (res) { - perror("fseek"); - } - res = fwrite(buffer1, blocksize, 1, fion); - if (res != 1) { - perror("fwrite"); - } - } - current = size - 1; - length = size; - - delete [] buffer1; - delete [] buffer2; - - fclose(fion); - -} - diff --git a/lib/BlockArray.h b/lib/BlockArray.h deleted file mode 100644 index 4fee623..0000000 --- a/lib/BlockArray.h +++ /dev/null @@ -1,130 +0,0 @@ -/* - This file is part of Konsole, an X terminal. - Copyright (C) 2000 by Stephan Kulow - - Rewritten for QT4 by e_k , Copyright (C)2008 - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -#ifndef BLOCKARRAY_H -#define BLOCKARRAY_H - -#include - -//#error Do not use in KDE 2.1 - -#define BlockSize (1 << 12) -#define ENTRIES ((BlockSize - sizeof(size_t) ) / sizeof(unsigned char)) - -namespace Konsole { - -struct Block { - Block() { - size = 0; - } - unsigned char data[ENTRIES]; - size_t size; -}; - -// /////////////////////////////////////////////////////// - -class BlockArray { -public: - /** - * Creates a history file for holding - * maximal size blocks. If more blocks - * are requested, then it drops earlier - * added ones. - */ - BlockArray(); - - /// destructor - ~BlockArray(); - - /** - * adds the Block at the end of history. - * This may drop other blocks. - * - * The ownership on the block is transfered. - * An unique index number is returned for accessing - * it later (if not yet dropped then) - * - * Note, that the block may be dropped completely - * if history is turned off. - */ - size_t append(Block * block); - - /** - * gets the block at the index. Function may return - * 0 if the block isn't available any more. - * - * The returned block is strictly readonly as only - * maped in memory - and will be invalid on the next - * operation on this class. - */ - const Block * at(size_t index); - - /** - * reorders blocks as needed. If newsize is null, - * the history is emptied completely. The indices - * returned on append won't change their semantic, - * but they may not be valid after this call. - */ - bool setHistorySize(size_t newsize); - - size_t newBlock(); - - Block * lastBlock() const; - - /** - * Convenient function to set the size in KBytes - * instead of blocks - */ - bool setSize(size_t newsize); - - size_t len() const { - return length; - } - - bool has(size_t index) const; - - size_t getCurrent() const { - return current; - } - -private: - void unmap(); - void increaseBuffer(); - void decreaseBuffer(size_t newsize); - - size_t size; - // current always shows to the last inserted block - size_t current; - size_t index; - - Block * lastmap; - size_t lastmap_index; - Block * lastblock; - - int ion; - size_t length; - -}; - -} - -#endif diff --git a/lib/Character.h b/lib/Character.h deleted file mode 100644 index 9c9fae2..0000000 --- a/lib/Character.h +++ /dev/null @@ -1,229 +0,0 @@ -/* - This file is part of Konsole, KDE's terminal. - - Copyright 2007-2008 by Robert Knight - Copyright 1997,1998 by Lars Doelle - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -#ifndef CHARACTER_H -#define CHARACTER_H - -// Qt -#include - -// Local -#include "CharacterColor.h" - -namespace Konsole -{ - -typedef unsigned char LineProperty; - -static const int LINE_DEFAULT = 0; -static const int LINE_WRAPPED = (1 << 0); -static const int LINE_DOUBLEWIDTH = (1 << 1); -static const int LINE_DOUBLEHEIGHT = (1 << 2); - -#define DEFAULT_RENDITION 0 -#define RE_BOLD (1 << 0) -#define RE_BLINK (1 << 1) -#define RE_UNDERLINE (1 << 2) -#define RE_REVERSE (1 << 3) // Screen only -#define RE_INTENSIVE (1 << 3) // Widget only -#define RE_ITALIC (1 << 4) -#define RE_CURSOR (1 << 5) -#define RE_EXTENDED_CHAR (1 << 6) -#define RE_FAINT (1 << 7) -#define RE_STRIKEOUT (1 << 8) -#define RE_CONCEAL (1 << 9) -#define RE_OVERLINE (1 << 10) - -/** - * A single character in the terminal which consists of a unicode character - * value, foreground and background colors and a set of rendition attributes - * which specify how it should be drawn. - */ -class Character -{ -public: - /** - * Constructs a new character. - * - * @param _c The unicode character value of this character. - * @param _f The foreground color used to draw the character. - * @param _b The color used to draw the character's background. - * @param _r A set of rendition flags which specify how this character is to be drawn. - */ - inline Character(quint16 _c = ' ', - CharacterColor _f = CharacterColor(COLOR_SPACE_DEFAULT,DEFAULT_FORE_COLOR), - CharacterColor _b = CharacterColor(COLOR_SPACE_DEFAULT,DEFAULT_BACK_COLOR), - quint8 _r = DEFAULT_RENDITION) - : character(_c), rendition(_r), foregroundColor(_f), backgroundColor(_b) {} - - union - { - /** The unicode character value for this character. */ - wchar_t character; - /** - * Experimental addition which allows a single Character instance to contain more than - * one unicode character. - * - * charSequence is a hash code which can be used to look up the unicode - * character sequence in the ExtendedCharTable used to create the sequence. - */ - quint16 charSequence; - }; - - /** A combination of RENDITION flags which specify options for drawing the character. */ - quint8 rendition; - - /** The foreground color used to draw this character. */ - CharacterColor foregroundColor; - /** The color used to draw this character's background. */ - CharacterColor backgroundColor; - - /** - * Returns true if this character has a transparent background when - * it is drawn with the specified @p palette. - */ - bool isTransparent(const ColorEntry* palette) const; - /** - * Returns true if this character should always be drawn in bold when - * it is drawn with the specified @p palette, independent of whether - * or not the character has the RE_BOLD rendition flag. - */ - ColorEntry::FontWeight fontWeight(const ColorEntry* base) const; - - /** - * returns true if the format (color, rendition flag) of the compared characters is equal - */ - bool equalsFormat(const Character &other) const; - - /** - * Compares two characters and returns true if they have the same unicode character value, - * rendition and colors. - */ - friend bool operator == (const Character& a, const Character& b); - /** - * Compares two characters and returns true if they have different unicode character values, - * renditions or colors. - */ - friend bool operator != (const Character& a, const Character& b); -}; - -inline bool operator == (const Character& a, const Character& b) -{ - return a.character == b.character && - a.rendition == b.rendition && - a.foregroundColor == b.foregroundColor && - a.backgroundColor == b.backgroundColor; -} - -inline bool operator != (const Character& a, const Character& b) -{ - return a.character != b.character || - a.rendition != b.rendition || - a.foregroundColor != b.foregroundColor || - a.backgroundColor != b.backgroundColor; -} - -inline bool Character::isTransparent(const ColorEntry* base) const -{ - return ((backgroundColor._colorSpace == COLOR_SPACE_DEFAULT) && - base[backgroundColor._u+0+(backgroundColor._v?BASE_COLORS:0)].transparent) - || ((backgroundColor._colorSpace == COLOR_SPACE_SYSTEM) && - base[backgroundColor._u+2+(backgroundColor._v?BASE_COLORS:0)].transparent); -} - -inline bool Character::equalsFormat(const Character& other) const -{ - return - backgroundColor==other.backgroundColor && - foregroundColor==other.foregroundColor && - rendition==other.rendition; -} - -inline ColorEntry::FontWeight Character::fontWeight(const ColorEntry* base) const -{ - if (backgroundColor._colorSpace == COLOR_SPACE_DEFAULT) - return base[backgroundColor._u+0+(backgroundColor._v?BASE_COLORS:0)].fontWeight; - else if (backgroundColor._colorSpace == COLOR_SPACE_SYSTEM) - return base[backgroundColor._u+2+(backgroundColor._v?BASE_COLORS:0)].fontWeight; - else - return ColorEntry::UseCurrentFormat; -} - -extern unsigned short vt100_graphics[32]; - - -/** - * A table which stores sequences of unicode characters, referenced - * by hash keys. The hash key itself is the same size as a unicode - * character ( ushort ) so that it can occupy the same space in - * a structure. - */ -class ExtendedCharTable -{ -public: - /** Constructs a new character table. */ - ExtendedCharTable(); - ~ExtendedCharTable(); - - /** - * Adds a sequences of unicode characters to the table and returns - * a hash code which can be used later to look up the sequence - * using lookupExtendedChar() - * - * If the same sequence already exists in the table, the hash - * of the existing sequence will be returned. - * - * @param unicodePoints An array of unicode character points - * @param length Length of @p unicodePoints - */ - ushort createExtendedChar(ushort* unicodePoints , ushort length); - /** - * Looks up and returns a pointer to a sequence of unicode characters - * which was added to the table using createExtendedChar(). - * - * @param hash The hash key returned by createExtendedChar() - * @param length This variable is set to the length of the - * character sequence. - * - * @return A unicode character sequence of size @p length. - */ - ushort* lookupExtendedChar(ushort hash , ushort& length) const; - - /** The global ExtendedCharTable instance. */ - static ExtendedCharTable instance; -private: - // calculates the hash key of a sequence of unicode points of size 'length' - ushort extendedCharHash(ushort* unicodePoints , ushort length) const; - // tests whether the entry in the table specified by 'hash' matches the - // character sequence 'unicodePoints' of size 'length' - bool extendedCharMatch(ushort hash , ushort* unicodePoints , ushort length) const; - // internal, maps hash keys to character sequence buffers. The first ushort - // in each value is the length of the buffer, followed by the ushorts in the buffer - // themselves. - QHash extendedCharTable; -}; - -} -Q_DECLARE_TYPEINFO(Konsole::Character, Q_MOVABLE_TYPE); - -#endif // CHARACTER_H - diff --git a/lib/CharacterColor.h b/lib/CharacterColor.h deleted file mode 100644 index 8974929..0000000 --- a/lib/CharacterColor.h +++ /dev/null @@ -1,302 +0,0 @@ -/* - This file is part of Konsole, KDE's terminal. - - Copyright 2007-2008 by Robert Knight - Copyright 1997,1998 by Lars Doelle - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -#ifndef CHARACTERCOLOR_H -#define CHARACTERCOLOR_H - -// Qt -#include - -//#include -#define KDE_NO_EXPORT - -namespace Konsole -{ - -/** - * An entry in a terminal display's color palette. - * - * A color palette is an array of 16 ColorEntry instances which map - * system color indexes (from 0 to 15) into actual colors. - * - * Each entry can be set as bold, in which case any text - * drawn using the color should be drawn in bold. - * - * Each entry can also be transparent, in which case the terminal - * display should avoid drawing the background for any characters - * using the entry as a background. - */ -class ColorEntry -{ -public: - /** Specifies the weight to use when drawing text with this color. */ - enum FontWeight - { - /** Always draw text in this color with a bold weight. */ - Bold, - /** Always draw text in this color with a normal weight. */ - Normal, - /** - * Use the current font weight set by the terminal application. - * This is the default behavior. - */ - UseCurrentFormat - }; - - /** - * Constructs a new color palette entry. - * - * @param c The color value for this entry. - * @param tr Specifies that the color should be transparent when used as a background color. - * @param weight Specifies the font weight to use when drawing text with this color. - */ - ColorEntry(QColor c, bool tr, FontWeight weight = UseCurrentFormat) - : color(c), transparent(tr), fontWeight(weight) {} - - /** - * Constructs a new color palette entry with an undefined color, and - * with the transparent and bold flags set to false. - */ - ColorEntry() : transparent(false), fontWeight(UseCurrentFormat) {} - - /** - * Sets the color, transparency and boldness of this color to those of @p rhs. - */ - void operator=(const ColorEntry& rhs) - { - color = rhs.color; - transparent = rhs.transparent; - fontWeight = rhs.fontWeight; - } - - /** The color value of this entry for display. */ - QColor color; - - /** - * If true character backgrounds using this color should be transparent. - * This is not applicable when the color is used to render text. - */ - bool transparent; - /** - * Specifies the font weight to use when drawing text with this color. - * This is not applicable when the color is used to draw a character's background. - */ - FontWeight fontWeight; -}; - - -// Attributed Character Representations /////////////////////////////// - -// Colors - -#define BASE_COLORS (2+8) -#define INTENSITIES 2 -#define TABLE_COLORS (INTENSITIES*BASE_COLORS) - -#define DEFAULT_FORE_COLOR 0 -#define DEFAULT_BACK_COLOR 1 - -//a standard set of colors using black text on a white background. -//defined in TerminalDisplay.cpp - -extern const ColorEntry base_color_table[TABLE_COLORS] KDE_NO_EXPORT; - -/* CharacterColor is a union of the various color spaces. - - Assignment is as follows: - - Type - Space - Values - - 0 - Undefined - u: 0, v:0 w:0 - 1 - Default - u: 0..1 v:intense w:0 - 2 - System - u: 0..7 v:intense w:0 - 3 - Index(256) - u: 16..255 v:0 w:0 - 4 - RGB - u: 0..255 v:0..256 w:0..256 - - Default colour space has two separate colours, namely - default foreground and default background colour. -*/ - -#define COLOR_SPACE_UNDEFINED 0 -#define COLOR_SPACE_DEFAULT 1 -#define COLOR_SPACE_SYSTEM 2 -#define COLOR_SPACE_256 3 -#define COLOR_SPACE_RGB 4 - -/** - * Describes the color of a single character in the terminal. - */ -class CharacterColor -{ - friend class Character; - -public: - /** Constructs a new CharacterColor whoose color and color space are undefined. */ - CharacterColor() - : _colorSpace(COLOR_SPACE_UNDEFINED), - _u(0), - _v(0), - _w(0) - {} - - /** - * Constructs a new CharacterColor using the specified @p colorSpace and with - * color value @p co - * - * The meaning of @p co depends on the @p colorSpace used. - * - * TODO : Document how @p co relates to @p colorSpace - * - * TODO : Add documentation about available color spaces. - */ - CharacterColor(quint8 colorSpace, int co) - : _colorSpace(colorSpace), - _u(0), - _v(0), - _w(0) - { - switch (colorSpace) - { - case COLOR_SPACE_DEFAULT: - _u = co & 1; - break; - case COLOR_SPACE_SYSTEM: - _u = co & 7; - _v = (co >> 3) & 1; - break; - case COLOR_SPACE_256: - _u = co & 255; - break; - case COLOR_SPACE_RGB: - _u = co >> 16; - _v = co >> 8; - _w = co; - break; - default: - _colorSpace = COLOR_SPACE_UNDEFINED; - } - } - - /** - * Returns true if this character color entry is valid. - */ - bool isValid() - { - return _colorSpace != COLOR_SPACE_UNDEFINED; - } - - /** - * Set the value of this color from a normal system color to the corresponding intensive - * system color if it's not already an intensive system color. - * - * This is only applicable if the color is using the COLOR_SPACE_DEFAULT or COLOR_SPACE_SYSTEM - * color spaces. - */ - void setIntensive(); - - /** - * Returns the color within the specified color @p palette - * - * The @p palette is only used if this color is one of the 16 system colors, otherwise - * it is ignored. - */ - QColor color(const ColorEntry* palette) const; - - /** - * Compares two colors and returns true if they represent the same color value and - * use the same color space. - */ - friend bool operator == (const CharacterColor& a, const CharacterColor& b); - /** - * Compares two colors and returns true if they represent different color values - * or use different color spaces. - */ - friend bool operator != (const CharacterColor& a, const CharacterColor& b); - -private: - quint8 _colorSpace; - - // bytes storing the character color - quint8 _u; - quint8 _v; - quint8 _w; -}; - -inline bool operator == (const CharacterColor& a, const CharacterColor& b) -{ - return a._colorSpace == b._colorSpace && - a._u == b._u && - a._v == b._v && - a._w == b._w; -} -inline bool operator != (const CharacterColor& a, const CharacterColor& b) -{ - return !operator==(a,b); -} - -inline const QColor color256(quint8 u, const ColorEntry* base) -{ - // 0.. 16: system colors - if (u < 8) return base[u+2 ].color; - u -= 8; - if (u < 8) return base[u+2+BASE_COLORS].color; - u -= 8; - - // 16..231: 6x6x6 rgb color cube - if (u < 216) return QColor(((u/36)%6) ? (40*((u/36)%6)+55) : 0, - ((u/ 6)%6) ? (40*((u/ 6)%6)+55) : 0, - ((u/ 1)%6) ? (40*((u/ 1)%6)+55) : 0); - u -= 216; - - // 232..255: gray, leaving out black and white - int gray = u*10+8; return QColor(gray,gray,gray); -} - -inline QColor CharacterColor::color(const ColorEntry* base) const -{ - switch (_colorSpace) - { - case COLOR_SPACE_DEFAULT: return base[_u+0+(_v?BASE_COLORS:0)].color; - case COLOR_SPACE_SYSTEM: return base[_u+2+(_v?BASE_COLORS:0)].color; - case COLOR_SPACE_256: return color256(_u,base); - case COLOR_SPACE_RGB: return QColor(_u,_v,_w); - case COLOR_SPACE_UNDEFINED: return QColor(); - } - - Q_ASSERT(false); // invalid color space - - return QColor(); -} - -inline void CharacterColor::setIntensive() -{ - if (_colorSpace == COLOR_SPACE_SYSTEM || _colorSpace == COLOR_SPACE_DEFAULT) - { - _v = 1; - } -} - - -} - -#endif // CHARACTERCOLOR_H - diff --git a/lib/ColorScheme.cpp b/lib/ColorScheme.cpp deleted file mode 100644 index 71bb113..0000000 --- a/lib/ColorScheme.cpp +++ /dev/null @@ -1,831 +0,0 @@ -/* - This source file is part of Konsole, a terminal emulator. - - Copyright 2007-2008 by Robert Knight - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -// Own -#include "ColorScheme.h" -#include "tools.h" - -// Qt -#include -#include -#include -#include -#include -#include -#include - - -// KDE -//#include -//#include -//#include -//#include -//#include -//#include - -using namespace Konsole; - -const ColorEntry ColorScheme::defaultTable[TABLE_COLORS] = - // The following are almost IBM standard color codes, with some slight - // gamma correction for the dim colors to compensate for bright X screens. - // It contains the 8 ansiterm/xterm colors in 2 intensities. -{ - ColorEntry( QColor(0x00,0x00,0x00), 0), ColorEntry( -QColor(0xFF,0xFF,0xFF), 1), // Dfore, Dback - ColorEntry( QColor(0x00,0x00,0x00), 0), ColorEntry( -QColor(0xB2,0x18,0x18), 0), // Black, Red - ColorEntry( QColor(0x18,0xB2,0x18), 0), ColorEntry( -QColor(0xB2,0x68,0x18), 0), // Green, Yellow - ColorEntry( QColor(0x18,0x18,0xB2), 0), ColorEntry( -QColor(0xB2,0x18,0xB2), 0), // Blue, Magenta - ColorEntry( QColor(0x18,0xB2,0xB2), 0), ColorEntry( -QColor(0xB2,0xB2,0xB2), 0), // Cyan, White - // intensive - ColorEntry( QColor(0x00,0x00,0x00), 0), ColorEntry( -QColor(0xFF,0xFF,0xFF), 1), - ColorEntry( QColor(0x68,0x68,0x68), 0), ColorEntry( -QColor(0xFF,0x54,0x54), 0), - ColorEntry( QColor(0x54,0xFF,0x54), 0), ColorEntry( -QColor(0xFF,0xFF,0x54), 0), - ColorEntry( QColor(0x54,0x54,0xFF), 0), ColorEntry( -QColor(0xFF,0x54,0xFF), 0), - ColorEntry( QColor(0x54,0xFF,0xFF), 0), ColorEntry( -QColor(0xFF,0xFF,0xFF), 0) -}; - -const char* const ColorScheme::colorNames[TABLE_COLORS] = -{ - "Foreground", - "Background", - "Color0", - "Color1", - "Color2", - "Color3", - "Color4", - "Color5", - "Color6", - "Color7", - "ForegroundIntense", - "BackgroundIntense", - "Color0Intense", - "Color1Intense", - "Color2Intense", - "Color3Intense", - "Color4Intense", - "Color5Intense", - "Color6Intense", - "Color7Intense" -}; -// dummy silently comment out the tr_NOOP -#define tr_NOOP -const char* const ColorScheme::translatedColorNames[TABLE_COLORS] = -{ - tr_NOOP("Foreground"), - tr_NOOP("Background"), - tr_NOOP("Color 1"), - tr_NOOP("Color 2"), - tr_NOOP("Color 3"), - tr_NOOP("Color 4"), - tr_NOOP("Color 5"), - tr_NOOP("Color 6"), - tr_NOOP("Color 7"), - tr_NOOP("Color 8"), - tr_NOOP("Foreground (Intense)"), - tr_NOOP("Background (Intense)"), - tr_NOOP("Color 1 (Intense)"), - tr_NOOP("Color 2 (Intense)"), - tr_NOOP("Color 3 (Intense)"), - tr_NOOP("Color 4 (Intense)"), - tr_NOOP("Color 5 (Intense)"), - tr_NOOP("Color 6 (Intense)"), - tr_NOOP("Color 7 (Intense)"), - tr_NOOP("Color 8 (Intense)") -}; - -ColorScheme::ColorScheme() -{ - _table = 0; - _randomTable = 0; - _opacity = 1.0; -} -ColorScheme::ColorScheme(const ColorScheme& other) - : _opacity(other._opacity) - ,_table(0) - ,_randomTable(0) -{ - setName(other.name()); - setDescription(other.description()); - - if ( other._table != 0 ) - { - for ( int i = 0 ; i < TABLE_COLORS ; i++ ) - setColorTableEntry(i,other._table[i]); - } - - if ( other._randomTable != 0 ) - { - for ( int i = 0 ; i < TABLE_COLORS ; i++ ) - { - const RandomizationRange& range = other._randomTable[i]; - setRandomizationRange(i,range.hue,range.saturation,range.value); - } - } -} -ColorScheme::~ColorScheme() -{ - delete[] _table; - delete[] _randomTable; -} - -void ColorScheme::setDescription(const QString& description) { _description = description; } -QString ColorScheme::description() const { return _description; } - -void ColorScheme::setName(const QString& name) { _name = name; } -QString ColorScheme::name() const { return _name; } - -void ColorScheme::setColorTableEntry(int index , const ColorEntry& entry) -{ - Q_ASSERT( index >= 0 && index < TABLE_COLORS ); - - if ( !_table ) - { - _table = new ColorEntry[TABLE_COLORS]; - - for (int i=0;i= 0 && index < TABLE_COLORS ); - - if ( randomSeed != 0 ) - qsrand(randomSeed); - - ColorEntry entry = colorTable()[index]; - - if ( randomSeed != 0 && - _randomTable != 0 && - !_randomTable[index].isNull() ) - { - const RandomizationRange& range = _randomTable[index]; - - - int hueDifference = range.hue ? (qrand() % range.hue) - range.hue/2 : 0; - int saturationDifference = range.saturation ? (qrand() % range.saturation) - range.saturation/2 : 0; - int valueDifference = range.value ? (qrand() % range.value) - range.value/2 : 0; - - QColor& color = entry.color; - - int newHue = qAbs( (color.hue() + hueDifference) % MAX_HUE ); - int newValue = qMin( qAbs(color.value() + valueDifference) , 255 ); - int newSaturation = qMin( qAbs(color.saturation() + saturationDifference) , 255 ); - - color.setHsv(newHue,newSaturation,newValue); - } - - return entry; -} -void ColorScheme::getColorTable(ColorEntry* table , uint randomSeed) const -{ - for ( int i = 0 ; i < TABLE_COLORS ; i++ ) - table[i] = colorEntry(i,randomSeed); -} -bool ColorScheme::randomizedBackgroundColor() const -{ - return _randomTable == 0 ? false : !_randomTable[1].isNull(); -} -void ColorScheme::setRandomizedBackgroundColor(bool randomize) -{ - // the hue of the background colour is allowed to be randomly - // adjusted as much as possible. - // - // the value and saturation are left alone to maintain read-ability - if ( randomize ) - { - setRandomizationRange( 1 /* background color index */ , MAX_HUE , 255 , 0 ); - } - else - { - if ( _randomTable ) - setRandomizationRange( 1 /* background color index */ , 0 , 0 , 0 ); - } -} - -void ColorScheme::setRandomizationRange( int index , quint16 hue , quint8 saturation , - quint8 value ) -{ - Q_ASSERT( hue <= MAX_HUE ); - Q_ASSERT( index >= 0 && index < TABLE_COLORS ); - - if ( _randomTable == 0 ) - _randomTable = new RandomizationRange[TABLE_COLORS]; - - _randomTable[index].hue = hue; - _randomTable[index].value = value; - _randomTable[index].saturation = saturation; -} - -const ColorEntry* ColorScheme::colorTable() const -{ - if ( _table ) - return _table; - else - return defaultTable; -} -QColor ColorScheme::foregroundColor() const -{ - return colorTable()[0].color; -} -QColor ColorScheme::backgroundColor() const -{ - return colorTable()[1].color; -} -bool ColorScheme::hasDarkBackground() const -{ - // value can range from 0 - 255, with larger values indicating higher brightness. - // so 127 is in the middle, anything less is deemed 'dark' - return backgroundColor().value() < 127; -} -void ColorScheme::setOpacity(qreal opacity) { _opacity = opacity; } -qreal ColorScheme::opacity() const { return _opacity; } - -void ColorScheme::read(const QString & fileName) -{ - QSettings s(fileName, QSettings::IniFormat); - s.beginGroup("General"); - - _description = s.value("Description", QObject::tr("Un-named Color Scheme")).toString(); - _opacity = s.value("Opacity",qreal(1.0)).toDouble(); - s.endGroup(); - - for (int i=0 ; i < TABLE_COLORS ; i++) - { - readColorEntry(&s, i); - } -} -#if 0 -// implemented upstream - user apps -void ColorScheme::read(KConfig& config) -{ - KConfigGroup configGroup = config.group("General"); - - QString description = configGroup.readEntry("Description", QObject::tr("Un-named Color Scheme")); - - _description = tr(description.toUtf8()); - _opacity = configGroup.readEntry("Opacity",qreal(1.0)); - - for (int i=0 ; i < TABLE_COLORS ; i++) - { - readColorEntry(config,i); - } -} -void ColorScheme::write(KConfig& config) const -{ - KConfigGroup configGroup = config.group("General"); - - configGroup.writeEntry("Description",_description); - configGroup.writeEntry("Opacity",_opacity); - - for (int i=0 ; i < TABLE_COLORS ; i++) - { - RandomizationRange random = _randomTable != 0 ? _randomTable[i] : RandomizationRange(); - writeColorEntry(config,colorNameForIndex(i),colorTable()[i],random); - } -} -#endif - -QString ColorScheme::colorNameForIndex(int index) -{ - Q_ASSERT( index >= 0 && index < TABLE_COLORS ); - - return QString(colorNames[index]); -} -QString ColorScheme::translatedColorNameForIndex(int index) -{ - Q_ASSERT( index >= 0 && index < TABLE_COLORS ); - - return translatedColorNames[index]; -} - -void ColorScheme::readColorEntry(QSettings * s , int index) -{ - QString colorName = colorNameForIndex(index); - - s->beginGroup(colorName); - - ColorEntry entry; - - QVariant colorValue = s->value("Color"); - QString colorStr; - int r, g, b; - bool ok = false; - // XXX: Undocumented(?) QSettings behavior: values with commas are parsed - // as QStringList and others QString - if (colorValue.type() == QVariant::StringList) - { - QStringList rgbList = colorValue.toStringList(); - colorStr = rgbList.join(","); - if (rgbList.count() == 3) - { - bool parse_ok; - - ok = true; - r = rgbList[0].toInt(&parse_ok); - ok = ok && parse_ok && (r >= 0 && r <= 0xff); - g = rgbList[1].toInt(&parse_ok); - ok = ok && parse_ok && (g >= 0 && g <= 0xff); - b = rgbList[2].toInt(&parse_ok); - ok = ok && parse_ok && (b >= 0 && b <= 0xff); - } - } - else - { - colorStr = colorValue.toString(); - QRegularExpression hexColorPattern("^#[0-9a-f]{6}$", - QRegularExpression::CaseInsensitiveOption); - if (hexColorPattern.match(colorStr).hasMatch()) - { - // Parsing is always ok as already matched by the regexp - r = colorStr.midRef(1, 2).toInt(nullptr, 16); - g = colorStr.midRef(3, 2).toInt(nullptr, 16); - b = colorStr.midRef(5, 2).toInt(nullptr, 16); - ok = true; - } - } - if (!ok) - { - qWarning().nospace() << "Invalid color value " << colorStr - << " for " << colorName << ". Fallback to black."; - r = g = b = 0; - } - entry.color = QColor(r, g, b); - - entry.transparent = s->value("Transparent",false).toBool(); - - // Deprecated key from KDE 4.0 which set 'Bold' to true to force - // a color to be bold or false to use the current format - // - // TODO - Add a new tri-state key which allows for bold, normal or - // current format - if (s->contains("Bold")) - entry.fontWeight = s->value("Bold",false).toBool() ? ColorEntry::Bold : - ColorEntry::UseCurrentFormat; - - quint16 hue = s->value("MaxRandomHue",0).toInt(); - quint8 value = s->value("MaxRandomValue",0).toInt(); - quint8 saturation = s->value("MaxRandomSaturation",0).toInt(); - - setColorTableEntry( index , entry ); - - if ( hue != 0 || value != 0 || saturation != 0 ) - setRandomizationRange( index , hue , saturation , value ); - - s->endGroup(); -} -#if 0 -// implemented upstream - user apps -void ColorScheme::writeColorEntry(KConfig& config , const QString& colorName, const ColorEntry& entry , const RandomizationRange& random) const -{ - KConfigGroup configGroup(&config,colorName); - - configGroup.writeEntry("Color",entry.color); - configGroup.writeEntry("Transparency",(bool)entry.transparent); - if (entry.fontWeight != ColorEntry::UseCurrentFormat) - { - configGroup.writeEntry("Bold",entry.fontWeight == ColorEntry::Bold); - } - - // record randomization if this color has randomization or - // if one of the keys already exists - if ( !random.isNull() || configGroup.hasKey("MaxRandomHue") ) - { - configGroup.writeEntry("MaxRandomHue",(int)random.hue); - configGroup.writeEntry("MaxRandomValue",(int)random.value); - configGroup.writeEntry("MaxRandomSaturation",(int)random.saturation); - } -} -#endif - -// -// Work In Progress - A color scheme for use on KDE setups for users -// with visual disabilities which means that they may have trouble -// reading text with the supplied color schemes. -// -// This color scheme uses only the 'safe' colors defined by the -// KColorScheme class. -// -// A complication this introduces is that each color provided by -// KColorScheme is defined as a 'background' or 'foreground' color. -// Only foreground colors are allowed to be used to render text and -// only background colors are allowed to be used for backgrounds. -// -// The ColorEntry and TerminalDisplay classes do not currently -// support this restriction. -// -// Requirements: -// - A color scheme which uses only colors from the KColorScheme class -// - Ability to restrict which colors the TerminalDisplay widget -// uses as foreground and background color -// - Make use of KGlobalSettings::allowDefaultBackgroundImages() as -// a hint to determine whether this accessible color scheme should -// be used by default. -// -// -// -- Robert Knight 21/07/2007 -// -AccessibleColorScheme::AccessibleColorScheme() - : ColorScheme() -{ -#if 0 -// It's not finished in konsole and it breaks Qt4 compilation as well - // basic attributes - setName("accessible"); - setDescription(QObject::tr("Accessible Color Scheme")); - - // setup colors - const int ColorRoleCount = 8; - - const KColorScheme colorScheme(QPalette::Active); - - QBrush colors[ColorRoleCount] = - { - colorScheme.foreground( colorScheme.NormalText ), - colorScheme.background( colorScheme.NormalBackground ), - - colorScheme.foreground( colorScheme.InactiveText ), - colorScheme.foreground( colorScheme.ActiveText ), - colorScheme.foreground( colorScheme.LinkText ), - colorScheme.foreground( colorScheme.VisitedText ), - colorScheme.foreground( colorScheme.NegativeText ), - colorScheme.foreground( colorScheme.NeutralText ) - }; - - for ( int i = 0 ; i < TABLE_COLORS ; i++ ) - { - ColorEntry entry; - entry.color = colors[ i % ColorRoleCount ].color(); - - setColorTableEntry( i , entry ); - } -#endif -} - -KDE3ColorSchemeReader::KDE3ColorSchemeReader( QIODevice* device ) : - _device(device) -{ -} -ColorScheme* KDE3ColorSchemeReader::read() -{ - Q_ASSERT( _device->openMode() == QIODevice::ReadOnly || - _device->openMode() == QIODevice::ReadWrite ); - - ColorScheme* scheme = new ColorScheme(); - - QRegExp comment("#.*$"); - while ( !_device->atEnd() ) - { - QString line(_device->readLine()); - line.remove(comment); - line = line.simplified(); - - if ( line.isEmpty() ) - continue; - - if ( line.startsWith(QLatin1String("color")) ) - { - if (!readColorLine(line,scheme)) - qDebug() << "Failed to read KDE 3 color scheme line" << line; - } - else if ( line.startsWith(QLatin1String("title")) ) - { - if (!readTitleLine(line,scheme)) - qDebug() << "Failed to read KDE 3 color scheme title line" << line; - } - else - { - qDebug() << "KDE 3 color scheme contains an unsupported feature, '" << - line << "'"; - } - } - - return scheme; -} -bool KDE3ColorSchemeReader::readColorLine(const QString& line,ColorScheme* scheme) -{ - QStringList list = line.split(QChar(' ')); - - if (list.count() != 7) - return false; - if (list.first() != "color") - return false; - - int index = list[1].toInt(); - int red = list[2].toInt(); - int green = list[3].toInt(); - int blue = list[4].toInt(); - int transparent = list[5].toInt(); - int bold = list[6].toInt(); - - const int MAX_COLOR_VALUE = 255; - - if( (index < 0 || index >= TABLE_COLORS ) - || (red < 0 || red > MAX_COLOR_VALUE ) - || (blue < 0 || blue > MAX_COLOR_VALUE ) - || (green < 0 || green > MAX_COLOR_VALUE ) - || (transparent != 0 && transparent != 1 ) - || (bold != 0 && bold != 1) ) - return false; - - ColorEntry entry; - entry.color = QColor(red,green,blue); - entry.transparent = ( transparent != 0 ); - entry.fontWeight = ( bold != 0 ) ? ColorEntry::Bold : ColorEntry::UseCurrentFormat; - - scheme->setColorTableEntry(index,entry); - return true; -} -bool KDE3ColorSchemeReader::readTitleLine(const QString& line,ColorScheme* scheme) -{ - if( !line.startsWith(QLatin1String("title")) ) - return false; - - int spacePos = line.indexOf(' '); - if( spacePos == -1 ) - return false; - - QString description = line.mid(spacePos+1); - - scheme->setDescription(description.toUtf8()); - return true; -} -ColorSchemeManager::ColorSchemeManager() - : _haveLoadedAll(false) -{ -} -ColorSchemeManager::~ColorSchemeManager() -{ - QHashIterator iter(_colorSchemes); - while (iter.hasNext()) - { - iter.next(); - delete iter.value(); - } -} -void ColorSchemeManager::loadAllColorSchemes() -{ - qDebug() << "loadAllColorSchemes"; - int failed = 0; - - QList nativeColorSchemes = listColorSchemes(); - QListIterator nativeIter(nativeColorSchemes); - while ( nativeIter.hasNext() ) - { - if ( !loadColorScheme( nativeIter.next() ) ) - failed++; - } - - QList kde3ColorSchemes = listKDE3ColorSchemes(); - QListIterator kde3Iter(kde3ColorSchemes); - while ( kde3Iter.hasNext() ) - { - if ( !loadKDE3ColorScheme( kde3Iter.next() ) ) - failed++; - } - - if ( failed > 0 ) - qDebug() << "failed to load " << failed << " color schemes."; - - _haveLoadedAll = true; -} -QList ColorSchemeManager::allColorSchemes() -{ - if ( !_haveLoadedAll ) - { - loadAllColorSchemes(); - } - - return _colorSchemes.values(); -} -bool ColorSchemeManager::loadKDE3ColorScheme(const QString& filePath) -{ - QFile file(filePath); - if (!filePath.endsWith(QLatin1String(".schema")) || !file.open(QIODevice::ReadOnly)) - return false; - - KDE3ColorSchemeReader reader(&file); - ColorScheme* scheme = reader.read(); - scheme->setName(QFileInfo(file).baseName()); - file.close(); - - if (scheme->name().isEmpty()) - { - qDebug() << "color scheme name is not valid."; - delete scheme; - return false; - } - - QFileInfo info(filePath); - - if ( !_colorSchemes.contains(info.baseName()) ) - _colorSchemes.insert(scheme->name(),scheme); - else - { - qDebug() << "color scheme with name" << scheme->name() << "has already been" << - "found, ignoring."; - delete scheme; - } - - return true; -} -#if 0 -void ColorSchemeManager::addColorScheme(ColorScheme* scheme) -{ - _colorSchemes.insert(scheme->name(),scheme); - - // save changes to disk - QString path = KGlobal::dirs()->saveLocation("data","konsole/") + scheme->name() + ".colorscheme"; - KConfig config(path , KConfig::NoGlobals); - - scheme->write(config); -} -#endif - -bool ColorSchemeManager::loadCustomColorScheme(const QString& path) -{ - if (path.endsWith(QLatin1String(".colorscheme"))) - return loadColorScheme(path); - else if (path.endsWith(QLatin1String(".schema"))) - return loadKDE3ColorScheme(path); - else - return false; -} - -void ColorSchemeManager::addCustomColorSchemeDir(const QString& custom_dir) -{ - add_custom_color_scheme_dir(custom_dir); -} - -bool ColorSchemeManager::loadColorScheme(const QString& filePath) -{ - if ( !filePath.endsWith(QLatin1String(".colorscheme")) || !QFile::exists(filePath) ) - return false; - - QFileInfo info(filePath); - - const QString& schemeName = info.baseName(); - - ColorScheme* scheme = new ColorScheme(); - scheme->setName(schemeName); - scheme->read(filePath); - - if (scheme->name().isEmpty()) - { - qDebug() << "Color scheme in" << filePath << "does not have a valid name and was not loaded."; - delete scheme; - return false; - } - - if ( !_colorSchemes.contains(schemeName) ) - { - _colorSchemes.insert(schemeName,scheme); - } - else - { - qDebug() << "color scheme with name" << schemeName << "has already been" << - "found, ignoring."; - - delete scheme; - } - - return true; -} -QList ColorSchemeManager::listKDE3ColorSchemes() -{ - QStringList ret; - for (const QString &scheme_dir : get_color_schemes_dirs()) - { - const QString dname(scheme_dir); - QDir dir(dname); - QStringList filters; - filters << "*.schema"; - dir.setNameFilters(filters); - QStringList list = dir.entryList(filters); - for (const QString &i : list) - ret << dname + "/" + i; - } - return ret; - //return KGlobal::dirs()->findAllResources("data", - // "konsole/*.schema", - // KStandardDirs::NoDuplicates); - // -} -QList ColorSchemeManager::listColorSchemes() -{ - QStringList ret; - for (const QString &scheme_dir : get_color_schemes_dirs()) - { - const QString dname(scheme_dir); - QDir dir(dname); - QStringList filters; - filters << "*.colorscheme"; - dir.setNameFilters(filters); - QStringList list = dir.entryList(filters); - for (const QString &i : list) - ret << dname + "/" + i; - } - return ret; -// return KGlobal::dirs()->findAllResources("data", -// "konsole/*.colorscheme", -// KStandardDirs::NoDuplicates); -} -const ColorScheme ColorSchemeManager::_defaultColorScheme; -const ColorScheme* ColorSchemeManager::defaultColorScheme() const -{ - return &_defaultColorScheme; -} -bool ColorSchemeManager::deleteColorScheme(const QString& name) -{ - Q_ASSERT( _colorSchemes.contains(name) ); - - // lookup the path and delete - QString path = findColorSchemePath(name); - if ( QFile::remove(path) ) - { - _colorSchemes.remove(name); - return true; - } - else - { - qDebug() << "Failed to remove color scheme -" << path; - return false; - } -} -QString ColorSchemeManager::findColorSchemePath(const QString& name) const -{ -// QString path = KStandardDirs::locate("data","konsole/"+name+".colorscheme"); - const QStringList dirs = get_color_schemes_dirs(); - if ( dirs.isEmpty() ) - return QString(); - - const QString dir = dirs.first(); - QString path(dir + "/"+ name + ".colorscheme"); - if ( !path.isEmpty() ) - return path; - - //path = KStandardDirs::locate("data","konsole/"+name+".schema"); - path = dir + "/"+ name + ".schema"; - - return path; -} -const ColorScheme* ColorSchemeManager::findColorScheme(const QString& name) -{ - if ( name.isEmpty() ) - return defaultColorScheme(); - - if ( _colorSchemes.contains(name) ) - return _colorSchemes[name]; - else - { - // look for this color scheme - QString path = findColorSchemePath(name); - if ( !path.isEmpty() && loadColorScheme(path) ) - { - return findColorScheme(name); - } - else - { - if (!path.isEmpty() && loadKDE3ColorScheme(path)) - return findColorScheme(name); - } - - qDebug() << "Could not find color scheme - " << name; - - return 0; - } -} -Q_GLOBAL_STATIC(ColorSchemeManager, theColorSchemeManager) -ColorSchemeManager* ColorSchemeManager::instance() -{ - return theColorSchemeManager; -} diff --git a/lib/ColorScheme.h b/lib/ColorScheme.h deleted file mode 100644 index f9e619b..0000000 --- a/lib/ColorScheme.h +++ /dev/null @@ -1,365 +0,0 @@ -/* - This source file is part of Konsole, a terminal emulator. - - Copyright 2007-2008 by Robert Knight - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -#ifndef COLORSCHEME_H -#define COLORSCHEME_H - -// Qt -#include -#include -#include -#include -#include -#include - -// Konsole -#include "CharacterColor.h" - -class QIODevice; -//class KConfig; - -namespace Konsole -{ - -/** - * Represents a color scheme for a terminal display. - * - * The color scheme includes the palette of colors used to draw the text and character backgrounds - * in the display and the opacity level of the display background. - */ -class ColorScheme -{ -public: - /** - * Constructs a new color scheme which is initialised to the default color set - * for Konsole. - */ - ColorScheme(); - ColorScheme(const ColorScheme& other); - ~ColorScheme(); - - /** Sets the descriptive name of the color scheme. */ - void setDescription(const QString& description); - /** Returns the descriptive name of the color scheme. */ - QString description() const; - - /** Sets the name of the color scheme */ - void setName(const QString& name); - /** Returns the name of the color scheme */ - QString name() const; - -#if 0 -// Implemented upstream - in user apps - /** Reads the color scheme from the specified configuration source */ - void read(KConfig& config); - /** Writes the color scheme to the specified configuration source */ - void write(KConfig& config) const; -#endif - void read(const QString & filename); - - /** Sets a single entry within the color palette. */ - void setColorTableEntry(int index , const ColorEntry& entry); - - /** - * Copies the color entries which form the palette for this color scheme - * into @p table. @p table should be an array with TABLE_COLORS entries. - * - * @param table Array into which the color entries for this color scheme - * are copied. - * @param randomSeed Color schemes may allow certain colors in their - * palette to be randomized. The seed is used to pick the random color. - */ - void getColorTable(ColorEntry* table, uint randomSeed = 0) const; - - /** - * Retrieves a single color entry from the table. - * - * See getColorTable() - */ - ColorEntry colorEntry(int index , uint randomSeed = 0) const; - - /** - * Convenience method. Returns the - * foreground color for this scheme, - * this is the primary color used to draw the - * text in this scheme. - */ - QColor foregroundColor() const; - /** - * Convenience method. Returns the background color for - * this scheme, this is the primary color used to - * draw the terminal background in this scheme. - */ - QColor backgroundColor() const; - - /** - * Returns true if this color scheme has a dark background. - * The background color is said to be dark if it has a value of less than 127 - * in the HSV color space. - */ - bool hasDarkBackground() const; - - /** - * Sets the opacity level of the display background. @p opacity ranges - * between 0 (completely transparent background) and 1 (completely - * opaque background). - * - * Defaults to 1. - * - * TODO: More documentation - */ - void setOpacity(qreal opacity); - /** - * Returns the opacity level for this color scheme, see setOpacity() - * TODO: More documentation - */ - qreal opacity() const; - - /** - * Enables randomization of the background color. This will cause - * the palette returned by getColorTable() and colorEntry() to - * be adjusted depending on the value of the random seed argument - * to them. - */ - void setRandomizedBackgroundColor(bool randomize); - - /** Returns true if the background color is randomized. */ - bool randomizedBackgroundColor() const; - - static QString colorNameForIndex(int index); - static QString translatedColorNameForIndex(int index); - -private: - // specifies how much a particular color can be randomized by - class RandomizationRange - { - public: - RandomizationRange() : hue(0) , saturation(0) , value(0) {} - - bool isNull() const - { - return ( hue == 0 && saturation == 0 && value == 0 ); - } - - quint16 hue; - quint8 saturation; - quint8 value; - }; - - // returns the active color table. if none has been set specifically, - // this is the default color table. - const ColorEntry* colorTable() const; - -#if 0 -// implemented upstream - user apps - // reads a single colour entry from a KConfig source - // and sets the palette entry at 'index' to the entry read. - void readColorEntry(KConfig& config , int index); - // writes a single colour entry to a KConfig source - void writeColorEntry(KConfig& config , const QString& colorName, const ColorEntry& entry,const RandomizationRange& range) const; -#endif - void readColorEntry(QSettings *s, int index); - - // sets the amount of randomization allowed for a particular color - // in the palette. creates the randomization table if - // it does not already exist - void setRandomizationRange( int index , quint16 hue , quint8 saturation , quint8 value ); - - QString _description; - QString _name; - qreal _opacity; - ColorEntry* _table; // pointer to custom color table or 0 if the default - // color scheme is being used - - - static const quint16 MAX_HUE = 340; - - RandomizationRange* _randomTable; // pointer to randomization table or 0 - // if no colors in the color scheme support - // randomization - - static const char* const colorNames[TABLE_COLORS]; - static const char* const translatedColorNames[TABLE_COLORS]; - - static const ColorEntry defaultTable[]; // table of default color entries -}; - -/** - * A color scheme which uses colors from the standard KDE color palette. - * - * This is designed primarily for the benefit of users who are using specially - * designed colors. - * - * TODO Implement and make it the default on systems with specialized KDE - * color schemes. - */ -class AccessibleColorScheme : public ColorScheme -{ -public: - AccessibleColorScheme(); -}; - -/** - * Reads a color scheme stored in the .schema format used in the KDE 3 incarnation - * of Konsole - * - * Only the basic essentials ( title and color palette entries ) are currently - * supported. Additional options such as background image and background - * blend colors are ignored. - */ -class KDE3ColorSchemeReader -{ -public: - /** - * Constructs a new reader which reads from the specified device. - * The device should be open in read-only mode. - */ - KDE3ColorSchemeReader( QIODevice* device ); - - /** - * Reads and parses the contents of the .schema file from the input - * device and returns the ColorScheme defined within it. - * - * Returns a null pointer if an error occurs whilst parsing - * the contents of the file. - */ - ColorScheme* read(); - -private: - // reads a line from the file specifying a colour palette entry - // format is: color [index] [red] [green] [blue] [transparent] [bold] - bool readColorLine(const QString& line , ColorScheme* scheme); - bool readTitleLine(const QString& line , ColorScheme* scheme); - - QIODevice* _device; -}; - -/** - * Manages the color schemes available for use by terminal displays. - * See ColorScheme - */ -class ColorSchemeManager -{ -public: - - /** - * Constructs a new ColorSchemeManager and loads the list - * of available color schemes. - * - * The color schemes themselves are not loaded until they are first - * requested via a call to findColorScheme() - */ - ColorSchemeManager(); - /** - * Destroys the ColorSchemeManager and saves any modified color schemes to disk. - */ - ~ColorSchemeManager(); - - /** - * Returns the default color scheme for Konsole - */ - const ColorScheme* defaultColorScheme() const; - - /** - * Returns the color scheme with the given name or 0 if no - * scheme with that name exists. If @p name is empty, the - * default color scheme is returned. - * - * The first time that a color scheme with a particular name is - * requested, the configuration information is loaded from disk. - */ - const ColorScheme* findColorScheme(const QString& name); - -#if 0 - /** - * Adds a new color scheme to the manager. If @p scheme has the same name as - * an existing color scheme, it replaces the existing scheme. - * - * TODO - Ensure the old color scheme gets deleted - */ - void addColorScheme(ColorScheme* scheme); -#endif - /** - * Deletes a color scheme. Returns true on successful deletion or false otherwise. - */ - bool deleteColorScheme(const QString& name); - - /** - * Returns a list of the all the available color schemes. - * This may be slow when first called because all of the color - * scheme resources on disk must be located, read and parsed. - * - * Subsequent calls will be inexpensive. - */ - QList allColorSchemes(); - - /** Returns the global color scheme manager instance. */ - static ColorSchemeManager* instance(); - - /** @brief Loads a custom color scheme under given \em path. - * - * The \em path may refer to either KDE 4 .colorscheme or KDE 3 - * .schema file - * - * The loaded color scheme is available under the name equal to - * the base name of the \em path via the allColorSchemes() and - * findColorScheme() methods after this call if loaded successfully. - * - * @param[in] path The path to KDE 4 .colorscheme or KDE 3 .schema. - * @return Whether the color scheme is loaded successfully. - */ - bool loadCustomColorScheme(const QString& path); - - /** - * @brief Allows to add a custom location of color schemes. - * - * @param[in] custom_dir Custom location of color schemes (must end with /). - */ - void addCustomColorSchemeDir(const QString& custom_dir); - -private: - // loads a color scheme from a KDE 4+ .colorscheme file - bool loadColorScheme(const QString& path); - // loads a color scheme from a KDE 3 .schema file - bool loadKDE3ColorScheme(const QString& path); - // returns a list of paths of color schemes in the KDE 4+ .colorscheme file format - QList listColorSchemes(); - // returns a list of paths of color schemes in the .schema file format - // used in KDE 3 - QList listKDE3ColorSchemes(); - // loads all of the color schemes - void loadAllColorSchemes(); - // finds the path of a color scheme - QString findColorSchemePath(const QString& name) const; - - QHash _colorSchemes; - QSet _modifiedSchemes; - - bool _haveLoadedAll; - - static const ColorScheme _defaultColorScheme; -}; - -} - -Q_DECLARE_METATYPE(const Konsole::ColorScheme*) - -#endif //COLORSCHEME_H diff --git a/lib/ColorTables.h b/lib/ColorTables.h deleted file mode 100644 index 57b0bd1..0000000 --- a/lib/ColorTables.h +++ /dev/null @@ -1,55 +0,0 @@ -#ifndef _COLOR_TABLE_H -#define _COLOR_TABLE_H - -#include "CharacterColor.h" - -//using namespace Konsole; -#if 0 -static const ColorEntry whiteonblack_color_table[TABLE_COLORS] = { - // normal - ColorEntry(QColor(0xFF,0xFF,0xFF), false ), ColorEntry( QColor(0x00,0x00,0x00), true ), // Dfore, Dback - ColorEntry(QColor(0x00,0x00,0x00), false ), ColorEntry( QColor(0xB2,0x18,0x18), false ), // Black, Red - ColorEntry(QColor(0x18,0xB2,0x18), false ), ColorEntry( QColor(0xB2,0x68,0x18), false ), // Green, Yellow - ColorEntry(QColor(0x18,0x18,0xB2), false ), ColorEntry( QColor(0xB2,0x18,0xB2), false ), // Blue, Magenta - ColorEntry(QColor(0x18,0xB2,0xB2), false ), ColorEntry( QColor(0xB2,0xB2,0xB2), false ), // Cyan, White - // intensiv - ColorEntry(QColor(0x00,0x00,0x00), false ), ColorEntry( QColor(0xFF,0xFF,0xFF), true ), - ColorEntry(QColor(0x68,0x68,0x68), false ), ColorEntry( QColor(0xFF,0x54,0x54), false ), - ColorEntry(QColor(0x54,0xFF,0x54), false ), ColorEntry( QColor(0xFF,0xFF,0x54), false ), - ColorEntry(QColor(0x54,0x54,0xFF), false ), ColorEntry( QColor(0xFF,0x54,0xFF), false ), - ColorEntry(QColor(0x54,0xFF,0xFF), false ), ColorEntry( QColor(0xFF,0xFF,0xFF), false ) -}; - -static const ColorEntry greenonblack_color_table[TABLE_COLORS] = { - ColorEntry(QColor( 24, 240, 24), false), ColorEntry(QColor( 0, 0, 0), true), - ColorEntry(QColor( 0, 0, 0), false), ColorEntry(QColor( 178, 24, 24), false), - ColorEntry(QColor( 24, 178, 24), false), ColorEntry(QColor( 178, 104, 24), false), - ColorEntry(QColor( 24, 24, 178), false), ColorEntry(QColor( 178, 24, 178), false), - ColorEntry(QColor( 24, 178, 178), false), ColorEntry(QColor( 178, 178, 178), false), - // intensive colors - ColorEntry(QColor( 24, 240, 24), false ), ColorEntry(QColor( 0, 0, 0), true ), - ColorEntry(QColor( 104, 104, 104), false ), ColorEntry(QColor( 255, 84, 84), false ), - ColorEntry(QColor( 84, 255, 84), false ), ColorEntry(QColor( 255, 255, 84), false ), - ColorEntry(QColor( 84, 84, 255), false ), ColorEntry(QColor( 255, 84, 255), false ), - ColorEntry(QColor( 84, 255, 255), false ), ColorEntry(QColor( 255, 255, 255), false ) -}; - -static const ColorEntry blackonlightyellow_color_table[TABLE_COLORS] = { - ColorEntry(QColor( 0, 0, 0), false), ColorEntry(QColor( 255, 255, 221), true), - ColorEntry(QColor( 0, 0, 0), false), ColorEntry(QColor( 178, 24, 24), false), - ColorEntry(QColor( 24, 178, 24), false), ColorEntry(QColor( 178, 104, 24), false), - ColorEntry(QColor( 24, 24, 178), false), ColorEntry(QColor( 178, 24, 178), false), - ColorEntry(QColor( 24, 178, 178), false), ColorEntry(QColor( 178, 178, 178), false), - ColorEntry(QColor( 0, 0, 0), false), ColorEntry(QColor( 255, 255, 221), true), - ColorEntry(QColor(104, 104, 104), false), ColorEntry(QColor( 255, 84, 84), false), - ColorEntry(QColor( 84, 255, 84), false), ColorEntry(QColor( 255, 255, 84), false), - ColorEntry(QColor( 84, 84, 255), false), ColorEntry(QColor( 255, 84, 255), false), - ColorEntry(QColor( 84, 255, 255), false), ColorEntry(QColor( 255, 255, 255), false) -}; - - -#endif - - -#endif - diff --git a/lib/DefaultTranslatorText.h b/lib/DefaultTranslatorText.h deleted file mode 100644 index e47417c..0000000 --- a/lib/DefaultTranslatorText.h +++ /dev/null @@ -1,2 +0,0 @@ -"keyboard \"Fallback Key Translator\"\n" -"key Tab : \"\\t\" \0" diff --git a/lib/Emulation.cpp b/lib/Emulation.cpp deleted file mode 100644 index babf8b6..0000000 --- a/lib/Emulation.cpp +++ /dev/null @@ -1,484 +0,0 @@ -/* - Copyright 2007-2008 Robert Knight - Copyright 1997,1998 by Lars Doelle - Copyright 1996 by Matthias Ettrich - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -// Own -#include "Emulation.h" - -// System -#include -#include -#include -#include - -// Qt -#include -#include -#include -#include -#include -#include -#include - -#include - -// KDE -//#include - -// Konsole -#include "KeyboardTranslator.h" -#include "Screen.h" -#include "TerminalCharacterDecoder.h" -#include "ScreenWindow.h" - -using namespace Konsole; - -Emulation::Emulation() : - _currentScreen(0), - _codec(0), - _decoder(0), - _keyTranslator(0), - _usesMouse(false), - _bracketedPasteMode(false) -{ - // create screens with a default size - _screen[0] = new Screen(40,80); - _screen[1] = new Screen(40,80); - _currentScreen = _screen[0]; - - QObject::connect(&_bulkTimer1, SIGNAL(timeout()), this, SLOT(showBulk()) ); - QObject::connect(&_bulkTimer2, SIGNAL(timeout()), this, SLOT(showBulk()) ); - - // listen for mouse status changes - connect(this , SIGNAL(programUsesMouseChanged(bool)) , - SLOT(usesMouseChanged(bool))); - connect(this , SIGNAL(programBracketedPasteModeChanged(bool)) , - SLOT(bracketedPasteModeChanged(bool))); - - connect(this, &Emulation::cursorChanged, [this] (KeyboardCursorShape cursorShape, bool blinkingCursorEnabled) { - emit titleChanged( 50, QString("CursorShape=%1;BlinkingCursorEnabled=%2") - .arg(static_cast(cursorShape)).arg(blinkingCursorEnabled) ); - }); -} - -bool Emulation::programUsesMouse() const -{ - return _usesMouse; -} - -void Emulation::usesMouseChanged(bool usesMouse) -{ - _usesMouse = usesMouse; -} - -bool Emulation::programBracketedPasteMode() const -{ - return _bracketedPasteMode; -} - -void Emulation::bracketedPasteModeChanged(bool bracketedPasteMode) -{ - _bracketedPasteMode = bracketedPasteMode; -} - -ScreenWindow* Emulation::createWindow() -{ - ScreenWindow* window = new ScreenWindow(); - window->setScreen(_currentScreen); - _windows << window; - - connect(window , SIGNAL(selectionChanged()), - this , SLOT(bufferedUpdate())); - - connect(this , SIGNAL(outputChanged()), - window , SLOT(notifyOutputChanged()) ); - return window; -} - -Emulation::~Emulation() -{ - QListIterator windowIter(_windows); - - while (windowIter.hasNext()) - { - delete windowIter.next(); - } - - delete _screen[0]; - delete _screen[1]; - delete _decoder; -} - -void Emulation::setScreen(int n) -{ - Screen *old = _currentScreen; - _currentScreen = _screen[n & 1]; - if (_currentScreen != old) - { - // tell all windows onto this emulation to switch to the newly active screen - for(ScreenWindow* window : const_cast&>(_windows)) - window->setScreen(_currentScreen); - } -} - -void Emulation::clearHistory() -{ - _screen[0]->setScroll( _screen[0]->getScroll() , false ); -} -void Emulation::setHistory(const HistoryType& t) -{ - _screen[0]->setScroll(t); - - showBulk(); -} - -const HistoryType& Emulation::history() const -{ - return _screen[0]->getScroll(); -} - -void Emulation::setCodec(const QTextCodec * qtc) -{ - if (qtc) - _codec = qtc; - else - setCodec(LocaleCodec); - - delete _decoder; - _decoder = _codec->makeDecoder(); - - emit useUtf8Request(utf8()); -} - -void Emulation::setCodec(EmulationCodec codec) -{ - if ( codec == Utf8Codec ) - setCodec( QTextCodec::codecForName("utf8") ); - else if ( codec == LocaleCodec ) - setCodec( QTextCodec::codecForLocale() ); -} - -void Emulation::setKeyBindings(const QString& name) -{ - _keyTranslator = KeyboardTranslatorManager::instance()->findTranslator(name); - if (!_keyTranslator) - { - _keyTranslator = KeyboardTranslatorManager::instance()->defaultTranslator(); - } -} - -QString Emulation::keyBindings() const -{ - return _keyTranslator->name(); -} - -void Emulation::receiveChar(wchar_t c) -// process application unicode input to terminal -// this is a trivial scanner -{ - c &= 0xff; - switch (c) - { - case '\b' : _currentScreen->backspace(); break; - case '\t' : _currentScreen->tab(); break; - case '\n' : _currentScreen->newLine(); break; - case '\r' : _currentScreen->toStartOfLine(); break; - case 0x07 : emit stateSet(NOTIFYBELL); - break; - default : _currentScreen->displayCharacter(c); break; - }; -} - -void Emulation::sendKeyEvent( QKeyEvent* ev ) -{ - emit stateSet(NOTIFYNORMAL); - - if (!ev->text().isEmpty()) - { // A block of text - // Note that the text is proper unicode. - // We should do a conversion here - emit sendData(ev->text().toUtf8(),ev->text().length()); - } -} - -void Emulation::sendString(const char*,int) -{ - // default implementation does nothing -} - -void Emulation::sendMouseEvent(int /*buttons*/, int /*column*/, int /*row*/, int /*eventType*/) -{ - // default implementation does nothing -} - -/* - We are doing code conversion from locale to unicode first. -TODO: Character composition from the old code. See #96536 -*/ - -void Emulation::receiveData(const char* text, int length) -{ - emit stateSet(NOTIFYACTIVITY); - - bufferedUpdate(); - - /* XXX: the following code involves encoding & decoding of "UTF-16 - * surrogate pairs", which does not work with characters higher than - * U+10FFFF - * https://unicodebook.readthedocs.io/unicode_encodings.html#surrogates - */ - QString utf16Text = _decoder->toUnicode(text,length); - std::wstring unicodeText = utf16Text.toStdWString(); - - //send characters to terminal emulator - for (size_t i=0;i 3) && (strncmp(text+i+1, "B00", 3) == 0)) - emit zmodemDetected(); - } - } -} - -//OLDER VERSION -//This version of onRcvBlock was commented out because -// a) It decoded incoming characters one-by-one, which is slow in the current version of Qt (4.2 tech preview) -// b) It messed up decoding of non-ASCII characters, with the result that (for example) chinese characters -// were not printed properly. -// -//There is something about stopping the _decoder if "we get a control code halfway a multi-byte sequence" (see below) -//which hasn't been ported into the newer function (above). Hopefully someone who understands this better -//can find an alternative way of handling the check. - - -/*void Emulation::onRcvBlock(const char *s, int len) -{ - emit notifySessionState(NOTIFYACTIVITY); - - bufferedUpdate(); - for (int i = 0; i < len; i++) - { - - QString result = _decoder->toUnicode(&s[i],1); - int reslen = result.length(); - - // If we get a control code halfway a multi-byte sequence - // we flush the _decoder and continue with the control code. - if ((s[i] < 32) && (s[i] > 0)) - { - // Flush _decoder - while(!result.length()) - result = _decoder->toUnicode(&s[i],1); - reslen = 1; - result.resize(reslen); - result[0] = QChar(s[i]); - } - - for (int j = 0; j < reslen; j++) - { - if (result[j].characterategory() == QChar::Mark_NonSpacing) - _currentScreen->compose(result.mid(j,1)); - else - onRcvChar(result[j].unicode()); - } - if (s[i] == '\030') - { - if ((len-i-1 > 3) && (strncmp(s+i+1, "B00", 3) == 0)) - emit zmodemDetected(); - } - } -}*/ - -void Emulation::writeToStream( TerminalCharacterDecoder* _decoder , - int startLine , - int endLine) -{ - _currentScreen->writeLinesToStream(_decoder,startLine,endLine); -} - -int Emulation::lineCount() const -{ - // sum number of lines currently on _screen plus number of lines in history - return _currentScreen->getLines() + _currentScreen->getHistLines(); -} - -#define BULK_TIMEOUT1 10 -#define BULK_TIMEOUT2 40 - -void Emulation::showBulk() -{ - _bulkTimer1.stop(); - _bulkTimer2.stop(); - - emit outputChanged(); - - _currentScreen->resetScrolledLines(); - _currentScreen->resetDroppedLines(); -} - -void Emulation::bufferedUpdate() -{ - _bulkTimer1.setSingleShot(true); - _bulkTimer1.start(BULK_TIMEOUT1); - if (!_bulkTimer2.isActive()) - { - _bulkTimer2.setSingleShot(true); - _bulkTimer2.start(BULK_TIMEOUT2); - } -} - -char Emulation::eraseChar() const -{ - return '\b'; -} - -void Emulation::setImageSize(int lines, int columns) -{ - if ((lines < 1) || (columns < 1)) - return; - - QSize screenSize[2] = { QSize(_screen[0]->getColumns(), - _screen[0]->getLines()), - QSize(_screen[1]->getColumns(), - _screen[1]->getLines()) }; - QSize newSize(columns,lines); - - if (newSize == screenSize[0] && newSize == screenSize[1]) - return; - - _screen[0]->resizeImage(lines,columns); - _screen[1]->resizeImage(lines,columns); - - emit imageSizeChanged(lines,columns); - - bufferedUpdate(); -} - -QSize Emulation::imageSize() const -{ - return QSize(_currentScreen->getColumns(), _currentScreen->getLines()); -} - -ushort ExtendedCharTable::extendedCharHash(ushort* unicodePoints , ushort length) const -{ - ushort hash = 0; - for ( ushort i = 0 ; i < length ; i++ ) - { - hash = 31*hash + unicodePoints[i]; - } - return hash; -} -bool ExtendedCharTable::extendedCharMatch(ushort hash , ushort* unicodePoints , ushort length) const -{ - ushort* entry = extendedCharTable[hash]; - - // compare given length with stored sequence length ( given as the first ushort in the - // stored buffer ) - if ( entry == 0 || entry[0] != length ) - return false; - // if the lengths match, each character must be checked. the stored buffer starts at - // entry[1] - for ( int i = 0 ; i < length ; i++ ) - { - if ( entry[i+1] != unicodePoints[i] ) - return false; - } - return true; -} -ushort ExtendedCharTable::createExtendedChar(ushort* unicodePoints , ushort length) -{ - // look for this sequence of points in the table - ushort hash = extendedCharHash(unicodePoints,length); - - // check existing entry for match - while ( extendedCharTable.contains(hash) ) - { - if ( extendedCharMatch(hash,unicodePoints,length) ) - { - // this sequence already has an entry in the table, - // return its hash - return hash; - } - else - { - // if hash is already used by another, different sequence of unicode character - // points then try next hash - hash++; - } - } - - - // add the new sequence to the table and - // return that index - ushort* buffer = new ushort[length+1]; - buffer[0] = length; - for ( int i = 0 ; i < length ; i++ ) - buffer[i+1] = unicodePoints[i]; - - extendedCharTable.insert(hash,buffer); - - return hash; -} - -ushort* ExtendedCharTable::lookupExtendedChar(ushort hash , ushort& length) const -{ - // lookup index in table and if found, set the length - // argument and return a pointer to the character sequence - - ushort* buffer = extendedCharTable[hash]; - if ( buffer ) - { - length = buffer[0]; - return buffer+1; - } - else - { - length = 0; - return 0; - } -} - -ExtendedCharTable::ExtendedCharTable() -{ -} -ExtendedCharTable::~ExtendedCharTable() -{ - // free all allocated character buffers - QHashIterator iter(extendedCharTable); - while ( iter.hasNext() ) - { - iter.next(); - delete[] iter.value(); - } -} - -// global instance -ExtendedCharTable ExtendedCharTable::instance; - - -//#include "Emulation.moc" - diff --git a/lib/Emulation.h b/lib/Emulation.h deleted file mode 100644 index 6faa7c3..0000000 --- a/lib/Emulation.h +++ /dev/null @@ -1,519 +0,0 @@ -/* - This file is part of Konsole, an X terminal. - - Copyright 2007-2008 by Robert Knight - Copyright 1997,1998 by Lars Doelle - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -#ifndef EMULATION_H -#define EMULATION_H - -// System -#include - -// Qt -#include -//#include -#include -#include -#include - -// Konsole -//#include "konsole_export.h" -#define KONSOLEPRIVATE_EXPORT - -namespace Konsole -{ - -class KeyboardTranslator; -class HistoryType; -class Screen; -class ScreenWindow; -class TerminalCharacterDecoder; - -/** - * This enum describes the available states which - * the terminal emulation may be set to. - * - * These are the values used by Emulation::stateChanged() - */ -enum -{ - /** The emulation is currently receiving user input. */ - NOTIFYNORMAL=0, - /** - * The terminal program has triggered a bell event - * to get the user's attention. - */ - NOTIFYBELL=1, - /** - * The emulation is currently receiving data from its - * terminal input. - */ - NOTIFYACTIVITY=2, - - // unused here? - NOTIFYSILENCE=3 -}; - -/** - * Base class for terminal emulation back-ends. - * - * The back-end is responsible for decoding an incoming character stream and - * producing an output image of characters. - * - * When input from the terminal is received, the receiveData() slot should be called with - * the data which has arrived. The emulation will process the data and update the - * screen image accordingly. The codec used to decode the incoming character stream - * into the unicode characters used internally can be specified using setCodec() - * - * The size of the screen image can be specified by calling setImageSize() with the - * desired number of lines and columns. When new lines are added, old content - * is moved into a history store, which can be set by calling setHistory(). - * - * The screen image can be accessed by creating a ScreenWindow onto this emulation - * by calling createWindow(). Screen windows provide access to a section of the - * output. Each screen window covers the same number of lines and columns as the - * image size returned by imageSize(). The screen window can be moved up and down - * and provides transparent access to both the current on-screen image and the - * previous output. The screen windows emit an outputChanged signal - * when the section of the image they are looking at changes. - * Graphical views can then render the contents of a screen window, listening for notifications - * of output changes from the screen window which they are associated with and updating - * accordingly. - * - * The emulation also is also responsible for converting input from the connected views such - * as keypresses and mouse activity into a character string which can be sent - * to the terminal program. Key presses can be processed by calling the sendKeyEvent() slot, - * while mouse events can be processed using the sendMouseEvent() slot. When the character - * stream has been produced, the emulation will emit a sendData() signal with a pointer - * to the character buffer. This data should be fed to the standard input of the terminal - * process. The translation of key presses into an output character stream is performed - * using a lookup in a set of key bindings which map key sequences to output - * character sequences. The name of the key bindings set used can be specified using - * setKeyBindings() - * - * The emulation maintains certain state information which changes depending on the - * input received. The emulation can be reset back to its starting state by calling - * reset(). - * - * The emulation also maintains an activity state, which specifies whether - * terminal is currently active ( when data is received ), normal - * ( when the terminal is idle or receiving user input ) or trying - * to alert the user ( also known as a "Bell" event ). The stateSet() signal - * is emitted whenever the activity state is set. This can be used to determine - * how long the emulation has been active/idle for and also respond to - * a 'bell' event in different ways. - */ -class KONSOLEPRIVATE_EXPORT Emulation : public QObject -{ -Q_OBJECT - -public: - - /** - * This enum describes the available shapes for the keyboard cursor. - * See setKeyboardCursorShape() - */ - enum class KeyboardCursorShape { - /** A rectangular block which covers the entire area of the cursor character. */ - BlockCursor = 0, - /** - * A single flat line which occupies the space at the bottom of the cursor - * character's area. - */ - UnderlineCursor = 1, - /** - * An cursor shaped like the capital letter 'I', similar to the IBeam - * cursor used in Qt/KDE text editors. - */ - IBeamCursor = 2 - }; - - - /** Constructs a new terminal emulation */ - Emulation(); - ~Emulation(); - - /** - * Creates a new window onto the output from this emulation. The contents - * of the window are then rendered by views which are set to use this window using the - * TerminalDisplay::setScreenWindow() method. - */ - ScreenWindow* createWindow(); - - /** Returns the size of the screen image which the emulation produces */ - QSize imageSize() const; - - /** - * Returns the total number of lines, including those stored in the history. - */ - int lineCount() const; - - /** - * Sets the history store used by this emulation. When new lines - * are added to the output, older lines at the top of the screen are transferred to a history - * store. - * - * The number of lines which are kept and the storage location depend on the - * type of store. - */ - void setHistory(const HistoryType&); - /** Returns the history store used by this emulation. See setHistory() */ - const HistoryType& history() const; - /** Clears the history scroll. */ - void clearHistory(); - - /** - * Copies the output history from @p startLine to @p endLine - * into @p stream, using @p decoder to convert the terminal - * characters into text. - * - * @param decoder A decoder which converts lines of terminal characters with - * appearance attributes into output text. PlainTextDecoder is the most commonly - * used decoder. - * @param startLine Index of first line to copy - * @param endLine Index of last line to copy - */ - virtual void writeToStream(TerminalCharacterDecoder* decoder,int startLine,int endLine); - - /** Returns the codec used to decode incoming characters. See setCodec() */ - const QTextCodec* codec() const { return _codec; } - /** Sets the codec used to decode incoming characters. */ - void setCodec(const QTextCodec*); - - /** - * Convenience method. - * Returns true if the current codec used to decode incoming - * characters is UTF-8 - */ - bool utf8() const - { Q_ASSERT(_codec); return _codec->mibEnum() == 106; } - - - /** TODO Document me */ - virtual char eraseChar() const; - - /** - * Sets the key bindings used to key events - * ( received through sendKeyEvent() ) into character - * streams to send to the terminal. - */ - void setKeyBindings(const QString& name); - /** - * Returns the name of the emulation's current key bindings. - * See setKeyBindings() - */ - QString keyBindings() const; - - /** - * Copies the current image into the history and clears the screen. - */ - virtual void clearEntireScreen() =0; - - /** Resets the state of the terminal. */ - virtual void reset() =0; - - /** - * Returns true if the active terminal program wants - * mouse input events. - * - * The programUsesMouseChanged() signal is emitted when this - * changes. - */ - bool programUsesMouse() const; - - bool programBracketedPasteMode() const; - -public slots: - - /** Change the size of the emulation's image */ - virtual void setImageSize(int lines, int columns); - - /** - * Interprets a sequence of characters and sends the result to the terminal. - * This is equivalent to calling sendKeyEvent() for each character in @p text in succession. - */ - virtual void sendText(const QString& text) = 0; - - /** - * Interprets a key press event and emits the sendData() signal with - * the resulting character stream. - */ - virtual void sendKeyEvent(QKeyEvent*); - - /** - * Converts information about a mouse event into an xterm-compatible escape - * sequence and emits the character sequence via sendData() - */ - virtual void sendMouseEvent(int buttons, int column, int line, int eventType); - - /** - * Sends a string of characters to the foreground terminal process. - * - * @param string The characters to send. - * @param length Length of @p string or if set to a negative value, @p string will - * be treated as a null-terminated string and its length will be determined automatically. - */ - virtual void sendString(const char* string, int length = -1) = 0; - - /** - * Processes an incoming stream of characters. receiveData() decodes the incoming - * character buffer using the current codec(), and then calls receiveChar() for - * each unicode character in the resulting buffer. - * - * receiveData() also starts a timer which causes the outputChanged() signal - * to be emitted when it expires. The timer allows multiple updates in quick - * succession to be buffered into a single outputChanged() signal emission. - * - * @param buffer A string of characters received from the terminal program. - * @param len The length of @p buffer - */ - void receiveData(const char* buffer,int len); - -signals: - - /** - * Emitted when a buffer of data is ready to send to the - * standard input of the terminal. - * - * @param data The buffer of data ready to be sent - * @param len The length of @p data in bytes - */ - void sendData(const char* data,int len); - - /** - * Requests that sending of input to the emulation - * from the terminal process be suspended or resumed. - * - * @param suspend If true, requests that sending of - * input from the terminal process' stdout be - * suspended. Otherwise requests that sending of - * input be resumed. - */ - void lockPtyRequest(bool suspend); - - /** - * Requests that the pty used by the terminal process - * be set to UTF 8 mode. - * - * TODO: More documentation - */ - void useUtf8Request(bool); - - /** - * Emitted when the activity state of the emulation is set. - * - * @param state The new activity state, one of NOTIFYNORMAL, NOTIFYACTIVITY - * or NOTIFYBELL - */ - void stateSet(int state); - - /** TODO Document me */ - void zmodemDetected(); - - - /** - * Requests that the color of the text used - * to represent the tabs associated with this - * emulation be changed. This is a Konsole-specific - * extension from pre-KDE 4 times. - * - * TODO: Document how the parameter works. - */ - void changeTabTextColorRequest(int color); - - /** - * This is emitted when the program running in the shell indicates whether or - * not it is interested in mouse events. - * - * @param usesMouse This will be true if the program wants to be informed about - * mouse events or false otherwise. - */ - void programUsesMouseChanged(bool usesMouse); - - void programBracketedPasteModeChanged(bool bracketedPasteMode); - - /** - * Emitted when the contents of the screen image change. - * The emulation buffers the updates from successive image changes, - * and only emits outputChanged() at sensible intervals when - * there is a lot of terminal activity. - * - * Normally there is no need for objects other than the screen windows - * created with createWindow() to listen for this signal. - * - * ScreenWindow objects created using createWindow() will emit their - * own outputChanged() signal in response to this signal. - */ - void outputChanged(); - - /** - * Emitted when the program running in the terminal wishes to update the - * session's title. This also allows terminal programs to customize other - * aspects of the terminal emulation display. - * - * This signal is emitted when the escape sequence "\033]ARG;VALUE\007" - * is received in the input string, where ARG is a number specifying what - * should change and VALUE is a string specifying the new value. - * - * TODO: The name of this method is not very accurate since this method - * is used to perform a whole range of tasks besides just setting - * the user-title of the session. - * - * @param title Specifies what to change. - *
    - *
  • 0 - Set window icon text and session title to @p newTitle
    • - *
  • 1 - Set window icon text to @p newTitle
    • - *
  • 2 - Set session title to @p newTitle
    • - *
  • 11 - Set the session's default background color to @p newTitle, - * where @p newTitle can be an HTML-style string ("#RRGGBB") or a named - * color (eg 'red', 'blue'). - * See http://doc.trolltech.com/4.2/qcolor.html#setNamedColor for more - * details. - *
    • - *
  • 31 - Supposedly treats @p newTitle as a URL and opens it (NOT IMPLEMENTED)
    • - *
  • 32 - Sets the icon associated with the session. @p newTitle is the name - * of the icon to use, which can be the name of any icon in the current KDE icon - * theme (eg: 'konsole', 'kate', 'folder_home')
    • - *
- * @param newTitle Specifies the new title - */ - - void titleChanged(int title,const QString& newTitle); - - /** - * Emitted when the program running in the terminal changes the - * screen size. - */ - void imageSizeChanged(int lineCount , int columnCount); - - /** - * Emitted when the setImageSize() is called on this emulation for - * the first time. - */ - void imageSizeInitialized(); - - /** - * Emitted after receiving the escape sequence which asks to change - * the terminal emulator's size - */ - void imageResizeRequest(const QSize& sizz); - - /** - * Emitted when the terminal program requests to change various properties - * of the terminal display. - * - * A profile change command occurs when a special escape sequence, followed - * by a string containing a series of name and value pairs is received. - * This string can be parsed using a ProfileCommandParser instance. - * - * @param text A string expected to contain a series of key and value pairs in - * the form: name=value;name2=value2 ... - */ - void profileChangeCommandReceived(const QString& text); - - /** - * Emitted when a flow control key combination ( Ctrl+S or Ctrl+Q ) is pressed. - * @param suspendKeyPressed True if Ctrl+S was pressed to suspend output or Ctrl+Q to - * resume output. - */ - void flowControlKeyPressed(bool suspendKeyPressed); - - /** - * Emitted when the cursor shape or its blinking state is changed via - * DECSCUSR sequences. - * - * @param cursorShape One of 3 possible values in KeyboardCursorShape enum - * @param blinkingCursorEnabled Whether to enable blinking or not - */ - void cursorChanged(KeyboardCursorShape cursorShape, bool blinkingCursorEnabled); - -protected: - virtual void setMode(int mode) = 0; - virtual void resetMode(int mode) = 0; - - /** - * Processes an incoming character. See receiveData() - * @p ch A unicode character code. - */ - virtual void receiveChar(wchar_t ch); - - /** - * Sets the active screen. The terminal has two screens, primary and alternate. - * The primary screen is used by default. When certain interactive programs such - * as Vim are run, they trigger a switch to the alternate screen. - * - * @param index 0 to switch to the primary screen, or 1 to switch to the alternate screen - */ - void setScreen(int index); - - enum EmulationCodec - { - LocaleCodec = 0, - Utf8Codec = 1 - }; - void setCodec(EmulationCodec codec); // codec number, 0 = locale, 1=utf8 - - - QList _windows; - - Screen* _currentScreen; // pointer to the screen which is currently active, - // this is one of the elements in the screen[] array - - Screen* _screen[2]; // 0 = primary screen ( used by most programs, including the shell - // scrollbars are enabled in this mode ) - // 1 = alternate ( used by vi , emacs etc. - // scrollbars are not enabled in this mode ) - - - //decodes an incoming C-style character stream into a unicode QString using - //the current text codec. (this allows for rendering of non-ASCII characters in text files etc.) - const QTextCodec* _codec; - QTextDecoder* _decoder; - const KeyboardTranslator* _keyTranslator; // the keyboard layout - -protected slots: - /** - * Schedules an update of attached views. - * Repeated calls to bufferedUpdate() in close succession will result in only a single update, - * much like the Qt buffered update of widgets. - */ - void bufferedUpdate(); - -private slots: - - // triggered by timer, causes the emulation to send an updated screen image to each - // view - void showBulk(); - - void usesMouseChanged(bool usesMouse); - - void bracketedPasteModeChanged(bool bracketedPasteMode); - -private: - bool _usesMouse; - bool _bracketedPasteMode; - QTimer _bulkTimer1; - QTimer _bulkTimer2; - -}; - -} - -#endif // ifndef EMULATION_H diff --git a/lib/ExtendedDefaultTranslator.h b/lib/ExtendedDefaultTranslator.h deleted file mode 100644 index 6403c72..0000000 --- a/lib/ExtendedDefaultTranslator.h +++ /dev/null @@ -1,74 +0,0 @@ -"keyboard \"Default (XFree 4)\"" -"key Escape : \"\\E\"" -"key Tab -Shift : \"\\t\"\n" -"key Tab +Shift+Ansi : \"\\E[Z\"\n" -"key Tab +Shift-Ansi : \"\\t\"\n" -"key Backtab +Ansi : \"\\E[Z\"\n" -"key Backtab -Ansi : \"\\t\"\n" -"key Return-Shift-NewLine : \"\\r\"\n" -"key Return-Shift+NewLine : \"\\r\\n\"\n" -"key Return+Shift : \"\\EOM\"\n" -"key Backspace : \"\\x7f\"\n" -"key Up -Shift-Ansi : \"\\EA\"\n" -"key Down -Shift-Ansi : \"\\EB\"\n" -"key Right-Shift-Ansi : \"\\EC\"\n" -"key Left -Shift-Ansi : \"\\ED\"\n" -"key Up -Shift-AnyMod+Ansi+AppCuKeys : \"\\EOA\"\n" -"key Down -Shift-AnyMod+Ansi+AppCuKeys : \"\\EOB\"\n" -"key Right -Shift-AnyMod+Ansi+AppCuKeys : \"\\EOC\"\n" -"key Left -Shift-AnyMod+Ansi+AppCuKeys : \"\\EOD\"\n" -"key Up -Shift-AnyMod+Ansi-AppCuKeys : \"\\E[A\"\n" -"key Down -Shift-AnyMod+Ansi-AppCuKeys : \"\\E[B\"\n" -"key Right -Shift-AnyMod+Ansi-AppCuKeys : \"\\E[C\"\n" -"key Left -Shift-AnyMod+Ansi-AppCuKeys : \"\\E[D\"\n" -"key Up -Shift+AnyMod+Ansi : \"\\E[1;*A\"\n" -"key Down -Shift+AnyMod+Ansi : \"\\E[1;*B\"\n" -"key Right -Shift+AnyMod+Ansi : \"\\E[1;*C\"\n" -"key Left -Shift+AnyMod+Ansi : \"\\E[1;*D\"\n" -"key Enter+NewLine : \"\\r\\n\"\n" -"key Enter-NewLine : \"\\r\"\n" -"key Home -AnyMod -AppCuKeys : \"\\E[H\" \n" -"key End -AnyMod -AppCuKeys : \"\\E[F\" \n" -"key Home -AnyMod +AppCuKeys : \"\\EOH\" \n" -"key End -AnyMod +AppCuKeys : \"\\EOF\" \n" -"key Home +AnyMod : \"\\E[1;*H\"\n" -"key End +AnyMod : \"\\E[1;*F\"\n" -"key Insert -AnyMod : \"\\E[2~\"\n" -"key Delete -AnyMod : \"\\E[3~\"\n" -"key Insert +AnyMod : \"\\E[2;*~\"\n" -"key Delete +AnyMod : \"\\E[3;*~\"\n" -"key Prior -Shift-AnyMod : \"\\E[5~\"\n" -"key Next -Shift-AnyMod : \"\\E[6~\"\n" -"key Prior -Shift+AnyMod : \"\\E[5;*~\"\n" -"key Next -Shift+AnyMod : \"\\E[6;*~\"\n" -"key F1 -AnyMod : \"\\EOP\"\n" -"key F2 -AnyMod : \"\\EOQ\"\n" -"key F3 -AnyMod : \"\\EOR\"\n" -"key F4 -AnyMod : \"\\EOS\"\n" -"key F5 -AnyMod : \"\\E[15~\"\n" -"key F6 -AnyMod : \"\\E[17~\"\n" -"key F7 -AnyMod : \"\\E[18~\"\n" -"key F8 -AnyMod : \"\\E[19~\"\n" -"key F9 -AnyMod : \"\\E[20~\"\n" -"key F10 -AnyMod : \"\\E[21~\"\n" -"key F11 -AnyMod : \"\\E[23~\"\n" -"key F12 -AnyMod : \"\\E[24~\"\n" -"key F1 +AnyMod : \"\\EO*P\"\n" -"key F2 +AnyMod : \"\\EO*Q\"\n" -"key F3 +AnyMod : \"\\EO*R\"\n" -"key F4 +AnyMod : \"\\EO*S\"\n" -"key F5 +AnyMod : \"\\E[15;*~\"\n" -"key F6 +AnyMod : \"\\E[17;*~\"\n" -"key F7 +AnyMod : \"\\E[18;*~\"\n" -"key F8 +AnyMod : \"\\E[19;*~\"\n" -"key F9 +AnyMod : \"\\E[20;*~\"\n" -"key F10 +AnyMod : \"\\E[21;*~\"\n" -"key F11 +AnyMod : \"\\E[23;*~\"\n" -"key F12 +AnyMod : \"\\E[24;*~\"\n" -"key Space +Control : \"\\x00\"\n" -"key Up +Shift-AppScreen : scrollLineUp\n" -"key Prior +Shift-AppScreen : scrollPageUp\n" -"key Down +Shift-AppScreen : scrollLineDown\n" -"key Next +Shift-AppScreen : scrollPageDown\n" -"key ScrollLock : scrollLock\n" -"\0" diff --git a/lib/Filter.cpp b/lib/Filter.cpp deleted file mode 100644 index 7fa7d13..0000000 --- a/lib/Filter.cpp +++ /dev/null @@ -1,542 +0,0 @@ -/* - Copyright 2007-2008 by Robert Knight - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -// Own -#include "Filter.h" - -// System -#include - -// Qt -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -// KDE -//#include -//#include - -// Konsole -#include "TerminalCharacterDecoder.h" -#include "konsole_wcwidth.h" - -using namespace Konsole; - -FilterChain::~FilterChain() -{ - QMutableListIterator iter(*this); - - while ( iter.hasNext() ) - { - Filter* filter = iter.next(); - iter.remove(); - delete filter; - } -} - -void FilterChain::addFilter(Filter* filter) -{ - append(filter); -} -void FilterChain::removeFilter(Filter* filter) -{ - removeAll(filter); -} -bool FilterChain::containsFilter(Filter* filter) -{ - return contains(filter); -} -void FilterChain::reset() -{ - QListIterator iter(*this); - while (iter.hasNext()) - iter.next()->reset(); -} -void FilterChain::setBuffer(const QString* buffer , const QList* linePositions) -{ - QListIterator iter(*this); - while (iter.hasNext()) - iter.next()->setBuffer(buffer,linePositions); -} -void FilterChain::process() -{ - QListIterator iter(*this); - while (iter.hasNext()) - iter.next()->process(); -} -void FilterChain::clear() -{ - QList::clear(); -} -Filter::HotSpot* FilterChain::hotSpotAt(int line , int column) const -{ - QListIterator iter(*this); - while (iter.hasNext()) - { - Filter* filter = iter.next(); - Filter::HotSpot* spot = filter->hotSpotAt(line,column); - if ( spot != 0 ) - { - return spot; - } - } - - return 0; -} - -QList FilterChain::hotSpots() const -{ - QList list; - QListIterator iter(*this); - while (iter.hasNext()) - { - Filter* filter = iter.next(); - list << filter->hotSpots(); - } - return list; -} -//QList FilterChain::hotSpotsAtLine(int line) const; - -TerminalImageFilterChain::TerminalImageFilterChain() -: _buffer(0) -, _linePositions(0) -{ -} - -TerminalImageFilterChain::~TerminalImageFilterChain() -{ - delete _buffer; - delete _linePositions; -} - -void TerminalImageFilterChain::setImage(const Character* const image , int lines , int columns, const QVector& lineProperties) -{ - if (empty()) - return; - - // reset all filters and hotspots - reset(); - - PlainTextDecoder decoder; - decoder.setTrailingWhitespace(false); - - // setup new shared buffers for the filters to process on - QString* newBuffer = new QString(); - QList* newLinePositions = new QList(); - setBuffer( newBuffer , newLinePositions ); - - // free the old buffers - delete _buffer; - delete _linePositions; - - _buffer = newBuffer; - _linePositions = newLinePositions; - - QTextStream lineStream(_buffer); - decoder.begin(&lineStream); - - for (int i=0 ; i < lines ; i++) - { - _linePositions->append(_buffer->length()); - decoder.decodeLine(image + i*columns,columns,LINE_DEFAULT); - - // pretend that each line ends with a newline character. - // this prevents a link that occurs at the end of one line - // being treated as part of a link that occurs at the start of the next line - // - // the downside is that links which are spread over more than one line are not - // highlighted. - // - // TODO - Use the "line wrapped" attribute associated with lines in a - // terminal image to avoid adding this imaginary character for wrapped - // lines - if ( !(lineProperties.value(i,LINE_DEFAULT) & LINE_WRAPPED) ) - lineStream << QChar('\n'); - } - decoder.end(); -} - -Filter::Filter() : -_linePositions(0), -_buffer(0) -{ -} - -Filter::~Filter() -{ - QListIterator iter(_hotspotList); - while (iter.hasNext()) - { - delete iter.next(); - } -} -void Filter::reset() -{ - qDeleteAll(_hotspotList); - _hotspots.clear(); - _hotspotList.clear(); -} - -void Filter::setBuffer(const QString* buffer , const QList* linePositions) -{ - _buffer = buffer; - _linePositions = linePositions; -} - -void Filter::getLineColumn(int position , int& startLine , int& startColumn) -{ - Q_ASSERT( _linePositions ); - Q_ASSERT( _buffer ); - - - for (int i = 0 ; i < _linePositions->count() ; i++) - { - int nextLine = 0; - - if ( i == _linePositions->count()-1 ) - nextLine = _buffer->length() + 1; - else - nextLine = _linePositions->value(i+1); - - if ( _linePositions->value(i) <= position && position < nextLine ) - { - startLine = i; - startColumn = string_width(buffer()->mid(_linePositions->value(i),position - _linePositions->value(i)).toStdWString()); - return; - } - } -} - - -/*void Filter::addLine(const QString& text) -{ - _linePositions << _buffer.length(); - _buffer.append(text); -}*/ - -const QString* Filter::buffer() -{ - return _buffer; -} -Filter::HotSpot::~HotSpot() -{ -} -void Filter::addHotSpot(HotSpot* spot) -{ - _hotspotList << spot; - - for (int line = spot->startLine() ; line <= spot->endLine() ; line++) - { - _hotspots.insert(line,spot); - } -} -QList Filter::hotSpots() const -{ - return _hotspotList; -} -QList Filter::hotSpotsAtLine(int line) const -{ - return _hotspots.values(line); -} - -Filter::HotSpot* Filter::hotSpotAt(int line , int column) const -{ - QListIterator spotIter(_hotspots.values(line)); - - while (spotIter.hasNext()) - { - HotSpot* spot = spotIter.next(); - - if ( spot->startLine() == line && spot->startColumn() > column ) - continue; - if ( spot->endLine() == line && spot->endColumn() < column ) - continue; - - return spot; - } - - return 0; -} - -Filter::HotSpot::HotSpot(int startLine , int startColumn , int endLine , int endColumn) - : _startLine(startLine) - , _startColumn(startColumn) - , _endLine(endLine) - , _endColumn(endColumn) - , _type(NotSpecified) -{ -} -QList Filter::HotSpot::actions() -{ - return QList(); -} -int Filter::HotSpot::startLine() const -{ - return _startLine; -} -int Filter::HotSpot::endLine() const -{ - return _endLine; -} -int Filter::HotSpot::startColumn() const -{ - return _startColumn; -} -int Filter::HotSpot::endColumn() const -{ - return _endColumn; -} -Filter::HotSpot::Type Filter::HotSpot::type() const -{ - return _type; -} -void Filter::HotSpot::setType(Type type) -{ - _type = type; -} - -RegExpFilter::RegExpFilter() -{ -} - -RegExpFilter::HotSpot::HotSpot(int startLine,int startColumn,int endLine,int endColumn) - : Filter::HotSpot(startLine,startColumn,endLine,endColumn) -{ - setType(Marker); -} - -void RegExpFilter::HotSpot::activate(const QString&) -{ -} - -void RegExpFilter::HotSpot::setCapturedTexts(const QStringList& texts) -{ - _capturedTexts = texts; -} -QStringList RegExpFilter::HotSpot::capturedTexts() const -{ - return _capturedTexts; -} - -void RegExpFilter::setRegExp(const QRegExp& regExp) -{ - _searchText = regExp; -} -QRegExp RegExpFilter::regExp() const -{ - return _searchText; -} -/*void RegExpFilter::reset(int) -{ - _buffer = QString(); -}*/ -void RegExpFilter::process() -{ - int pos = 0; - const QString* text = buffer(); - - Q_ASSERT( text ); - - // ignore any regular expressions which match an empty string. - // otherwise the while loop below will run indefinitely - static const QString emptyString(""); - if ( _searchText.exactMatch(emptyString) ) - return; - - while(pos >= 0) - { - pos = _searchText.indexIn(*text,pos); - - if ( pos >= 0 ) - { - int startLine = 0; - int endLine = 0; - int startColumn = 0; - int endColumn = 0; - - getLineColumn(pos,startLine,startColumn); - getLineColumn(pos + _searchText.matchedLength(),endLine,endColumn); - - RegExpFilter::HotSpot* spot = newHotSpot(startLine,startColumn, - endLine,endColumn); - spot->setCapturedTexts(_searchText.capturedTexts()); - - addHotSpot( spot ); - pos += _searchText.matchedLength(); - - // if matchedLength == 0, the program will get stuck in an infinite loop - if ( _searchText.matchedLength() == 0 ) - pos = -1; - } - } -} - -RegExpFilter::HotSpot* RegExpFilter::newHotSpot(int startLine,int startColumn, - int endLine,int endColumn) -{ - return new RegExpFilter::HotSpot(startLine,startColumn, - endLine,endColumn); -} -RegExpFilter::HotSpot* UrlFilter::newHotSpot(int startLine,int startColumn,int endLine, - int endColumn) -{ - HotSpot *spot = new UrlFilter::HotSpot(startLine,startColumn, - endLine,endColumn); - connect(spot->getUrlObject(), &FilterObject::activated, this, &UrlFilter::activated); - return spot; -} - -UrlFilter::HotSpot::HotSpot(int startLine,int startColumn,int endLine,int endColumn) -: RegExpFilter::HotSpot(startLine,startColumn,endLine,endColumn) -, _urlObject(new FilterObject(this)) -{ - setType(Link); -} - -UrlFilter::HotSpot::UrlType UrlFilter::HotSpot::urlType() const -{ - QString url = capturedTexts().constFirst(); - - if ( FullUrlRegExp.exactMatch(url) ) - return StandardUrl; - else if ( EmailAddressRegExp.exactMatch(url) ) - return Email; - else - return Unknown; -} - -void UrlFilter::HotSpot::activate(const QString& actionName) -{ - QString url = capturedTexts().constFirst(); - - const UrlType kind = urlType(); - - if ( actionName == "copy-action" ) - { - QApplication::clipboard()->setText(url); - return; - } - - if ( actionName.isEmpty() || actionName == "open-action" || actionName == "click-action" ) - { - if ( kind == StandardUrl ) - { - // if the URL path does not include the protocol ( eg. "www.kde.org" ) then - // prepend http:// ( eg. "www.kde.org" --> "http://www.kde.org" ) - if (!url.contains("://")) - { - url.prepend("http://"); - } - } - else if ( kind == Email ) - { - url.prepend("mailto:"); - } - - _urlObject->emitActivated(url, actionName != "click-action"); - } -} - -// Note: Altering these regular expressions can have a major effect on the performance of the filters -// used for finding URLs in the text, especially if they are very general and could match very long -// pieces of text. -// Please be careful when altering them. - -//regexp matches: -// full url: -// protocolname:// or www. followed by anything other than whitespaces, <, >, ' or ", and ends before whitespaces, <, >, ', ", ], !, comma and dot -const QRegExp UrlFilter::FullUrlRegExp("(www\\.(?!\\.)|[a-z][a-z0-9+.-]*://)[^\\s<>'\"]+[^!,\\.\\s<>'\"\\]]"); -// email address: -// [word chars, dots or dashes]@[word chars, dots or dashes].[word chars] -const QRegExp UrlFilter::EmailAddressRegExp("\\b(\\w|\\.|-)+@(\\w|\\.|-)+\\.\\w+\\b"); - -// matches full url or email address -const QRegExp UrlFilter::CompleteUrlRegExp('('+FullUrlRegExp.pattern()+'|'+ - EmailAddressRegExp.pattern()+')'); - -UrlFilter::UrlFilter() -{ - setRegExp( CompleteUrlRegExp ); -} - -UrlFilter::HotSpot::~HotSpot() -{ - delete _urlObject; -} - -void FilterObject::emitActivated(const QUrl& url, bool fromContextMenu) -{ - emit activated(url, fromContextMenu); -} - -void FilterObject::activate() -{ - _filter->activate(sender()->objectName()); -} - -FilterObject* UrlFilter::HotSpot::getUrlObject() const -{ - return _urlObject; -} - -QList UrlFilter::HotSpot::actions() -{ - QList list; - - const UrlType kind = urlType(); - - QAction* openAction = new QAction(_urlObject); - QAction* copyAction = new QAction(_urlObject);; - - Q_ASSERT( kind == StandardUrl || kind == Email ); - - if ( kind == StandardUrl ) - { - openAction->setText(QObject::tr("Open Link")); - copyAction->setText(QObject::tr("Copy Link Address")); - } - else if ( kind == Email ) - { - openAction->setText(QObject::tr("Send Email To...")); - copyAction->setText(QObject::tr("Copy Email Address")); - } - - // object names are set here so that the hotspot performs the - // correct action when activated() is called with the triggered - // action passed as a parameter. - openAction->setObjectName( QLatin1String("open-action" )); - copyAction->setObjectName( QLatin1String("copy-action" )); - - QObject::connect( openAction , &QAction::triggered , _urlObject , &FilterObject::activate ); - QObject::connect( copyAction , &QAction::triggered , _urlObject , &FilterObject::activate ); - - list << openAction; - list << copyAction; - - return list; -} - -//#include "Filter.moc" diff --git a/lib/Filter.h b/lib/Filter.h deleted file mode 100644 index 9692b91..0000000 --- a/lib/Filter.h +++ /dev/null @@ -1,387 +0,0 @@ -/* - Copyright 2007-2008 by Robert Knight - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -#ifndef FILTER_H -#define FILTER_H - -// Qt -#include -#include -#include -#include -#include -#include - -// Local - -namespace Konsole -{ - -typedef unsigned char LineProperty; -class Character; - -/** - * A filter processes blocks of text looking for certain patterns (such as URLs or keywords from a list) - * and marks the areas which match the filter's patterns as 'hotspots'. - * - * Each hotspot has a type identifier associated with it ( such as a link or a highlighted section ), - * and an action. When the user performs some activity such as a mouse-click in a hotspot area ( the exact - * action will depend on what is displaying the block of text which the filter is processing ), the hotspot's - * activate() method should be called. Depending on the type of hotspot this will trigger a suitable response. - * - * For example, if a hotspot represents a URL then a suitable action would be opening that URL in a web browser. - * Hotspots may have more than one action, in which case the list of actions can be obtained using the - * actions() method. - * - * Different subclasses of filter will return different types of hotspot. - * Subclasses must reimplement the process() method to examine a block of text and identify sections of interest. - * When processing the text they should create instances of Filter::HotSpot subclasses for sections of interest - * and add them to the filter's list of hotspots using addHotSpot() - */ -class Filter : public QObject -{ -public: - /** - * Represents an area of text which matched the pattern a particular filter has been looking for. - * - * Each hotspot has a type identifier associated with it ( such as a link or a highlighted section ), - * and an action. When the user performs some activity such as a mouse-click in a hotspot area ( the exact - * action will depend on what is displaying the block of text which the filter is processing ), the hotspot's - * activate() method should be called. Depending on the type of hotspot this will trigger a suitable response. - * - * For example, if a hotspot represents a URL then a suitable action would be opening that URL in a web browser. - * Hotspots may have more than one action, in which case the list of actions can be obtained using the - * actions() method. These actions may then be displayed in a popup menu or toolbar for example. - */ - class HotSpot - { - public: - /** - * Constructs a new hotspot which covers the area from (@p startLine,@p startColumn) to (@p endLine,@p endColumn) - * in a block of text. - */ - HotSpot(int startLine , int startColumn , int endLine , int endColumn); - virtual ~HotSpot(); - - enum Type - { - // the type of the hotspot is not specified - NotSpecified, - // this hotspot represents a clickable link - Link, - // this hotspot represents a marker - Marker - }; - - /** Returns the line when the hotspot area starts */ - int startLine() const; - /** Returns the line where the hotspot area ends */ - int endLine() const; - /** Returns the column on startLine() where the hotspot area starts */ - int startColumn() const; - /** Returns the column on endLine() where the hotspot area ends */ - int endColumn() const; - /** - * Returns the type of the hotspot. This is usually used as a hint for views on how to represent - * the hotspot graphically. eg. Link hotspots are typically underlined when the user mouses over them - */ - Type type() const; - /** - * Causes the an action associated with a hotspot to be triggered. - * - * @param action The action to trigger. This is - * typically empty ( in which case the default action should be performed ) or - * one of the object names from the actions() list. In which case the associated - * action should be performed. - */ - virtual void activate(const QString& action = QString()) = 0; - /** - * Returns a list of actions associated with the hotspot which can be used in a - * menu or toolbar - */ - virtual QList actions(); - - protected: - /** Sets the type of a hotspot. This should only be set once */ - void setType(Type type); - - private: - int _startLine; - int _startColumn; - int _endLine; - int _endColumn; - Type _type; - - }; - - /** Constructs a new filter. */ - Filter(); - virtual ~Filter(); - - /** Causes the filter to process the block of text currently in its internal buffer */ - virtual void process() = 0; - - /** - * Empties the filters internal buffer and resets the line count back to 0. - * All hotspots are deleted. - */ - void reset(); - - /** Adds a new line of text to the filter and increments the line count */ - //void addLine(const QString& string); - - /** Returns the hotspot which covers the given @p line and @p column, or 0 if no hotspot covers that area */ - HotSpot* hotSpotAt(int line , int column) const; - - /** Returns the list of hotspots identified by the filter */ - QList hotSpots() const; - - /** Returns the list of hotspots identified by the filter which occur on a given line */ - QList hotSpotsAtLine(int line) const; - - /** - * TODO: Document me - */ - void setBuffer(const QString* buffer , const QList* linePositions); - -protected: - /** Adds a new hotspot to the list */ - void addHotSpot(HotSpot*); - /** Returns the internal buffer */ - const QString* buffer(); - /** Converts a character position within buffer() to a line and column */ - void getLineColumn(int position , int& startLine , int& startColumn); - -private: - QMultiHash _hotspots; - QList _hotspotList; - - const QList* _linePositions; - const QString* _buffer; -}; - -/** - * A filter which searches for sections of text matching a regular expression and creates a new RegExpFilter::HotSpot - * instance for them. - * - * Subclasses can reimplement newHotSpot() to return custom hotspot types when matches for the regular expression - * are found. - */ -class RegExpFilter : public Filter -{ -public: - /** - * Type of hotspot created by RegExpFilter. The capturedTexts() method can be used to find the text - * matched by the filter's regular expression. - */ - class HotSpot : public Filter::HotSpot - { - public: - HotSpot(int startLine, int startColumn, int endLine , int endColumn); - virtual void activate(const QString& action = QString()); - - /** Sets the captured texts associated with this hotspot */ - void setCapturedTexts(const QStringList& texts); - /** Returns the texts found by the filter when matching the filter's regular expression */ - QStringList capturedTexts() const; - private: - QStringList _capturedTexts; - }; - - /** Constructs a new regular expression filter */ - RegExpFilter(); - - /** - * Sets the regular expression which the filter searches for in blocks of text. - * - * Regular expressions which match the empty string are treated as not matching - * anything. - */ - void setRegExp(const QRegExp& text); - /** Returns the regular expression which the filter searches for in blocks of text */ - QRegExp regExp() const; - - /** - * Reimplemented to search the filter's text buffer for text matching regExp() - * - * If regexp matches the empty string, then process() will return immediately - * without finding results. - */ - virtual void process(); - -protected: - /** - * Called when a match for the regular expression is encountered. Subclasses should reimplement this - * to return custom hotspot types - */ - virtual RegExpFilter::HotSpot* newHotSpot(int startLine,int startColumn, - int endLine,int endColumn); - -private: - QRegExp _searchText; -}; - -class FilterObject; - -/** A filter which matches URLs in blocks of text */ -class UrlFilter : public RegExpFilter -{ - Q_OBJECT -public: - /** - * Hotspot type created by UrlFilter instances. The activate() method opens a web browser - * at the given URL when called. - */ - class HotSpot : public RegExpFilter::HotSpot - { - public: - HotSpot(int startLine,int startColumn,int endLine,int endColumn); - virtual ~HotSpot(); - - FilterObject* getUrlObject() const; - - virtual QList actions(); - - /** - * Open a web browser at the current URL. The url itself can be determined using - * the capturedTexts() method. - */ - virtual void activate(const QString& action = QString()); - - private: - enum UrlType - { - StandardUrl, - Email, - Unknown - }; - UrlType urlType() const; - - FilterObject* _urlObject; - }; - - UrlFilter(); - -protected: - virtual RegExpFilter::HotSpot* newHotSpot(int,int,int,int); - -private: - - static const QRegExp FullUrlRegExp; - static const QRegExp EmailAddressRegExp; - - // combined OR of FullUrlRegExp and EmailAddressRegExp - static const QRegExp CompleteUrlRegExp; -signals: - void activated(const QUrl& url, bool fromContextMenu); -}; - -class FilterObject : public QObject -{ - Q_OBJECT -public: - FilterObject(Filter::HotSpot* filter) : _filter(filter) {} - - void emitActivated(const QUrl& url, bool fromContextMenu); -public slots: - void activate(); -private: - Filter::HotSpot* _filter; -signals: - void activated(const QUrl& url, bool fromContextMenu); -}; - -/** - * A chain which allows a group of filters to be processed as one. - * The chain owns the filters added to it and deletes them when the chain itself is destroyed. - * - * Use addFilter() to add a new filter to the chain. - * When new text to be filtered arrives, use addLine() to add each additional - * line of text which needs to be processed and then after adding the last line, use - * process() to cause each filter in the chain to process the text. - * - * After processing a block of text, the reset() method can be used to set the filter chain's - * internal cursor back to the first line. - * - * The hotSpotAt() method will return the first hotspot which covers a given position. - * - * The hotSpots() and hotSpotsAtLine() method return all of the hotspots in the text and on - * a given line respectively. - */ -class FilterChain : protected QList -{ -public: - virtual ~FilterChain(); - - /** Adds a new filter to the chain. The chain will delete this filter when it is destroyed */ - void addFilter(Filter* filter); - /** Removes a filter from the chain. The chain will no longer delete the filter when destroyed */ - void removeFilter(Filter* filter); - /** Returns true if the chain contains @p filter */ - bool containsFilter(Filter* filter); - /** Removes all filters from the chain */ - void clear(); - - /** Resets each filter in the chain */ - void reset(); - /** - * Processes each filter in the chain - */ - void process(); - - /** Sets the buffer for each filter in the chain to process. */ - void setBuffer(const QString* buffer , const QList* linePositions); - - /** Returns the first hotspot which occurs at @p line, @p column or 0 if no hotspot was found */ - Filter::HotSpot* hotSpotAt(int line , int column) const; - /** Returns a list of all the hotspots in all the chain's filters */ - QList hotSpots() const; - /** Returns a list of all hotspots at the given line in all the chain's filters */ - QList hotSpotsAtLine(int line) const; - -}; - -/** A filter chain which processes character images from terminal displays */ -class TerminalImageFilterChain : public FilterChain -{ -public: - TerminalImageFilterChain(); - virtual ~TerminalImageFilterChain(); - - /** - * Set the current terminal image to @p image. - * - * @param image The terminal image - * @param lines The number of lines in the terminal image - * @param columns The number of columns in the terminal image - * @param lineProperties The line properties to set for image - */ - void setImage(const Character* const image , int lines , int columns, - const QVector& lineProperties); - -private: - QString* _buffer; - QList* _linePositions; -}; - -} - -typedef Konsole::Filter Filter; - -#endif //FILTER_H diff --git a/lib/History.cpp b/lib/History.cpp deleted file mode 100644 index 5604d3f..0000000 --- a/lib/History.cpp +++ /dev/null @@ -1,985 +0,0 @@ -/* - This file is part of Konsole, an X terminal. - Copyright 1997,1998 by Lars Doelle - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -// Own -#include "History.h" - -// System -#include -#include -#include -#include -#include -#include -#include - -#include - -// KDE -//#include -//#include - -// Reasonable line size -#define LINE_SIZE 1024 -#define KDE_lseek lseek - -using namespace Konsole; - -/* - An arbitrary long scroll. - - One can modify the scroll only by adding either cells - or newlines, but access it randomly. - - The model is that of an arbitrary wide typewriter scroll - in that the scroll is a serie of lines and each line is - a serie of cells with no overwriting permitted. - - The implementation provides arbitrary length and numbers - of cells and line/column indexed read access to the scroll - at constant costs. - -KDE4: Can we use QTemporaryFile here, instead of KTempFile? - -FIXME: some complain about the history buffer comsuming the - memory of their machines. This problem is critical - since the history does not behave gracefully in cases - where the memory is used up completely. - - I put in a workaround that should handle it problem - now gracefully. I'm not satisfied with the solution. - -FIXME: Terminating the history is not properly indicated - in the menu. We should throw a signal. - -FIXME: There is noticeable decrease in speed, also. Perhaps, - there whole feature needs to be revisited therefore. - Disadvantage of a more elaborated, say block-oriented - scheme with wrap around would be it's complexity. -*/ - -//FIXME: tempory replacement for tmpfile -// this is here one for debugging purpose. - -//#define tmpfile xTmpFile - -// History File /////////////////////////////////////////// - -/* - A Row(X) data type which allows adding elements to the end. -*/ - -HistoryFile::HistoryFile() - : ion(-1), - length(0), - fileMap(0) -{ - if (tmpFile.open()) - { - tmpFile.setAutoRemove(true); - ion = tmpFile.handle(); - } -} - -HistoryFile::~HistoryFile() -{ - if (fileMap) - unmap(); -} - -//TODO: Mapping the entire file in will cause problems if the history file becomes exceedingly large, -//(ie. larger than available memory). HistoryFile::map() should only map in sections of the file at a time, -//to avoid this. -void HistoryFile::map() -{ - Q_ASSERT( fileMap == 0 ); - - fileMap = (char*)mmap( 0 , length , PROT_READ , MAP_PRIVATE , ion , 0 ); - - //if mmap'ing fails, fall back to the read-lseek combination - if ( fileMap == MAP_FAILED ) - { - readWriteBalance = 0; - fileMap = 0; - //qDebug() << __FILE__ << __LINE__ << ": mmap'ing history failed. errno = " << errno; - } -} - -void HistoryFile::unmap() -{ - int result = munmap( fileMap , length ); - Q_ASSERT( result == 0 ); Q_UNUSED( result ); - - fileMap = 0; -} - -bool HistoryFile::isMapped() -{ - return (fileMap != 0); -} - -void HistoryFile::add(const unsigned char* bytes, int len) -{ - if ( fileMap ) - unmap(); - - readWriteBalance++; - - int rc = 0; - - rc = KDE_lseek(ion,length,SEEK_SET); if (rc < 0) { perror("HistoryFile::add.seek"); return; } - rc = write(ion,bytes,len); if (rc < 0) { perror("HistoryFile::add.write"); return; } - length += rc; -} - -void HistoryFile::get(unsigned char* bytes, int len, int loc) -{ - //count number of get() calls vs. number of add() calls. - //If there are many more get() calls compared with add() - //calls (decided by using MAP_THRESHOLD) then mmap the log - //file to improve performance. - readWriteBalance--; - if ( !fileMap && readWriteBalance < MAP_THRESHOLD ) - map(); - - if ( fileMap ) - { - for (int i=0;i length) - fprintf(stderr,"getHist(...,%d,%d): invalid args.\n",len,loc); - rc = KDE_lseek(ion,loc,SEEK_SET); if (rc < 0) { perror("HistoryFile::get.seek"); return; } - rc = read(ion,bytes,len); if (rc < 0) { perror("HistoryFile::get.read"); return; } - } -} - -int HistoryFile::len() -{ - return length; -} - - -// History Scroll abstract base class ////////////////////////////////////// - - -HistoryScroll::HistoryScroll(HistoryType* t) - : m_histType(t) -{ -} - -HistoryScroll::~HistoryScroll() -{ - delete m_histType; -} - -bool HistoryScroll::hasScroll() -{ - return true; -} - -// History Scroll File ////////////////////////////////////// - -/* - The history scroll makes a Row(Row(Cell)) from - two history buffers. The index buffer contains - start of line positions which refere to the cells - buffer. - - Note that index[0] addresses the second line - (line #1), while the first line (line #0) starts - at 0 in cells. -*/ - -HistoryScrollFile::HistoryScrollFile(const QString &logFileName) - : HistoryScroll(new HistoryTypeFile(logFileName)), - m_logFileName(logFileName) -{ -} - -HistoryScrollFile::~HistoryScrollFile() -{ -} - -int HistoryScrollFile::getLines() -{ - return index.len() / sizeof(int); -} - -int HistoryScrollFile::getLineLen(int lineno) -{ - return (startOfLine(lineno+1) - startOfLine(lineno)) / sizeof(Character); -} - -bool HistoryScrollFile::isWrappedLine(int lineno) -{ - if (lineno>=0 && lineno <= getLines()) { - unsigned char flag; - lineflags.get((unsigned char*)&flag,sizeof(unsigned char),(lineno)*sizeof(unsigned char)); - return flag; - } - return false; -} - -int HistoryScrollFile::startOfLine(int lineno) -{ - if (lineno <= 0) return 0; - if (lineno <= getLines()) - { - - if (!index.isMapped()) - index.map(); - - int res; - index.get((unsigned char*)&res,sizeof(int),(lineno-1)*sizeof(int)); - return res; - } - return cells.len(); -} - -void HistoryScrollFile::getCells(int lineno, int colno, int count, Character res[]) -{ - cells.get((unsigned char*)res,count*sizeof(Character),startOfLine(lineno)+colno*sizeof(Character)); -} - -void HistoryScrollFile::addCells(const Character text[], int count) -{ - cells.add((unsigned char*)text,count*sizeof(Character)); -} - -void HistoryScrollFile::addLine(bool previousWrapped) -{ - if (index.isMapped()) - index.unmap(); - - int locn = cells.len(); - index.add((unsigned char*)&locn,sizeof(int)); - unsigned char flags = previousWrapped ? 0x01 : 0x00; - lineflags.add((unsigned char*)&flags,sizeof(unsigned char)); -} - - -// History Scroll Buffer ////////////////////////////////////// -HistoryScrollBuffer::HistoryScrollBuffer(unsigned int maxLineCount) - : HistoryScroll(new HistoryTypeBuffer(maxLineCount)) - ,_historyBuffer() - ,_maxLineCount(0) - ,_usedLines(0) - ,_head(0) -{ - setMaxNbLines(maxLineCount); -} - -HistoryScrollBuffer::~HistoryScrollBuffer() -{ - delete[] _historyBuffer; -} - -void HistoryScrollBuffer::addCellsVector(const QVector& cells) -{ - _head++; - if ( _usedLines < _maxLineCount ) - _usedLines++; - - if ( _head >= _maxLineCount ) - { - _head = 0; - } - - _historyBuffer[bufferIndex(_usedLines-1)] = cells; - _wrappedLine[bufferIndex(_usedLines-1)] = false; -} -void HistoryScrollBuffer::addCells(const Character a[], int count) -{ - HistoryLine newLine(count); - qCopy(a,a+count,newLine.begin()); - - addCellsVector(newLine); -} - -void HistoryScrollBuffer::addLine(bool previousWrapped) -{ - _wrappedLine[bufferIndex(_usedLines-1)] = previousWrapped; -} - -int HistoryScrollBuffer::getLines() -{ - return _usedLines; -} - -int HistoryScrollBuffer::getLineLen(int lineNumber) -{ - Q_ASSERT( lineNumber >= 0 && lineNumber < _maxLineCount ); - - if ( lineNumber < _usedLines ) - { - return _historyBuffer[bufferIndex(lineNumber)].size(); - } - else - { - return 0; - } -} - -bool HistoryScrollBuffer::isWrappedLine(int lineNumber) -{ - Q_ASSERT( lineNumber >= 0 && lineNumber < _maxLineCount ); - - if (lineNumber < _usedLines) - { - //kDebug() << "Line" << lineNumber << "wrapped is" << _wrappedLine[bufferIndex(lineNumber)]; - return _wrappedLine[bufferIndex(lineNumber)]; - } - else - return false; -} - -void HistoryScrollBuffer::getCells(int lineNumber, int startColumn, int count, Character buffer[]) -{ - if ( count == 0 ) return; - - Q_ASSERT( lineNumber < _maxLineCount ); - - if (lineNumber >= _usedLines) - { - memset(buffer, 0, count * sizeof(Character)); - return; - } - - const HistoryLine& line = _historyBuffer[bufferIndex(lineNumber)]; - - //kDebug() << "startCol " << startColumn; - //kDebug() << "line.size() " << line.size(); - //kDebug() << "count " << count; - - Q_ASSERT( startColumn <= line.size() - count ); - - memcpy(buffer, line.constData() + startColumn , count * sizeof(Character)); -} - -void HistoryScrollBuffer::setMaxNbLines(unsigned int lineCount) -{ - HistoryLine* oldBuffer = _historyBuffer; - HistoryLine* newBuffer = new HistoryLine[lineCount]; - - for ( int i = 0 ; i < qMin(_usedLines,(int)lineCount) ; i++ ) - { - newBuffer[i] = oldBuffer[bufferIndex(i)]; - } - - _usedLines = qMin(_usedLines,(int)lineCount); - _maxLineCount = lineCount; - _head = ( _usedLines == _maxLineCount ) ? 0 : _usedLines-1; - - _historyBuffer = newBuffer; - delete[] oldBuffer; - - _wrappedLine.resize(lineCount); - dynamic_cast(m_histType)->m_nbLines = lineCount; -} - -int HistoryScrollBuffer::bufferIndex(int lineNumber) -{ - Q_ASSERT( lineNumber >= 0 ); - Q_ASSERT( lineNumber < _maxLineCount ); - Q_ASSERT( (_usedLines == _maxLineCount) || lineNumber <= _head ); - - if ( _usedLines == _maxLineCount ) - { - return (_head+lineNumber+1) % _maxLineCount; - } - else - { - return lineNumber; - } -} - - -// History Scroll None ////////////////////////////////////// - -HistoryScrollNone::HistoryScrollNone() - : HistoryScroll(new HistoryTypeNone()) -{ -} - -HistoryScrollNone::~HistoryScrollNone() -{ -} - -bool HistoryScrollNone::hasScroll() -{ - return false; -} - -int HistoryScrollNone::getLines() -{ - return 0; -} - -int HistoryScrollNone::getLineLen(int) -{ - return 0; -} - -bool HistoryScrollNone::isWrappedLine(int /*lineno*/) -{ - return false; -} - -void HistoryScrollNone::getCells(int, int, int, Character []) -{ -} - -void HistoryScrollNone::addCells(const Character [], int) -{ -} - -void HistoryScrollNone::addLine(bool) -{ -} - -// History Scroll BlockArray ////////////////////////////////////// - -HistoryScrollBlockArray::HistoryScrollBlockArray(size_t size) - : HistoryScroll(new HistoryTypeBlockArray(size)) -{ - m_blockArray.setHistorySize(size); // nb. of lines. -} - -HistoryScrollBlockArray::~HistoryScrollBlockArray() -{ -} - -int HistoryScrollBlockArray::getLines() -{ - return m_lineLengths.count(); -} - -int HistoryScrollBlockArray::getLineLen(int lineno) -{ - if ( m_lineLengths.contains(lineno) ) - return m_lineLengths[lineno]; - else - return 0; -} - -bool HistoryScrollBlockArray::isWrappedLine(int /*lineno*/) -{ - return false; -} - -void HistoryScrollBlockArray::getCells(int lineno, int colno, - int count, Character res[]) -{ - if (!count) return; - - const Block *b = m_blockArray.at(lineno); - - if (!b) { - memset(res, 0, count * sizeof(Character)); // still better than random data - return; - } - - Q_ASSERT(((colno + count) * sizeof(Character)) < ENTRIES); - memcpy(res, b->data + (colno * sizeof(Character)), count * sizeof(Character)); -} - -void HistoryScrollBlockArray::addCells(const Character a[], int count) -{ - Block *b = m_blockArray.lastBlock(); - - if (!b) return; - - // put cells in block's data - Q_ASSERT((count * sizeof(Character)) < ENTRIES); - - memset(b->data, 0, sizeof(b->data)); - - memcpy(b->data, a, count * sizeof(Character)); - b->size = count * sizeof(Character); - - size_t res = m_blockArray.newBlock(); - Q_ASSERT(res > 0); - Q_UNUSED( res ); - - m_lineLengths.insert(m_blockArray.getCurrent(), count); -} - -void HistoryScrollBlockArray::addLine(bool) -{ -} - -//////////////////////////////////////////////////////////////// -// Compact History Scroll ////////////////////////////////////// -//////////////////////////////////////////////////////////////// -void* CompactHistoryBlock::allocate ( size_t length ) -{ - Q_ASSERT ( length > 0 ); - if ( tail-blockStart+length > blockLength ) - return NULL; - - void* block = tail; - tail += length; - //kDebug() << "allocated " << length << " bytes at address " << block; - allocCount++; - return block; -} - -void CompactHistoryBlock::deallocate ( ) -{ - allocCount--; - Q_ASSERT ( allocCount >= 0 ); -} - -void* CompactHistoryBlockList::allocate(size_t size) -{ - CompactHistoryBlock* block; - if ( list.isEmpty() || list.last()->remaining() < size) - { - block = new CompactHistoryBlock(); - list.append ( block ); - //kDebug() << "new block created, remaining " << block->remaining() << "number of blocks=" << list.size(); - } - else - { - block = list.last(); - //kDebug() << "old block used, remaining " << block->remaining(); - } - return block->allocate(size); -} - -void CompactHistoryBlockList::deallocate(void* ptr) -{ - Q_ASSERT( !list.isEmpty()); - - int i=0; - CompactHistoryBlock *block = list.at(i); - while ( icontains(ptr) ) - { - i++; - block=list.at(i); - } - - Q_ASSERT( ideallocate(); - - if (!block->isInUse()) - { - list.removeAt(i); - delete block; - //kDebug() << "block deleted, new size = " << list.size(); - } -} - -CompactHistoryBlockList::~CompactHistoryBlockList() -{ - qDeleteAll ( list.begin(), list.end() ); - list.clear(); -} - -void* CompactHistoryLine::operator new (size_t size, CompactHistoryBlockList& blockList) -{ - return blockList.allocate(size); -} - -CompactHistoryLine::CompactHistoryLine ( const TextLine& line, CompactHistoryBlockList& bList ) - : blockList(bList), - formatLength(0) -{ - length=line.size(); - - if (line.size() > 0) { - formatLength=1; - int k=1; - - // count number of different formats in this text line - Character c = line[0]; - while ( k0) { - blockList.deallocate(text); - blockList.deallocate(formatArray); - } - blockList.deallocate(this); -} - -void CompactHistoryLine::getCharacter ( int index, Character &r ) -{ - Q_ASSERT ( index < length ); - int formatPos=0; - while ( ( formatPos+1 ) < formatLength && index >= formatArray[formatPos+1].startPos ) - formatPos++; - - r.character=text[index]; - r.rendition = formatArray[formatPos].rendition; - r.foregroundColor = formatArray[formatPos].fgColor; - r.backgroundColor = formatArray[formatPos].bgColor; -} - -void CompactHistoryLine::getCharacters ( Character* array, int length, int startColumn ) -{ - Q_ASSERT ( startColumn >= 0 && length >= 0 ); - Q_ASSERT ( startColumn+length <= ( int ) getLength() ); - - for ( int i=startColumn; i ( int ) _maxLineCount ) - { - delete lines.takeAt ( 0 ); - } - lines.append ( line ); -} - -void CompactHistoryScroll::addCells ( const Character a[], int count ) -{ - TextLine newLine ( count ); - qCopy ( a,a+count,newLine.begin() ); - addCellsVector ( newLine ); -} - -void CompactHistoryScroll::addLine ( bool previousWrapped ) -{ - CompactHistoryLine *line = lines.last(); - //kDebug() << "last line at address " << line; - line->setWrapped(previousWrapped); -} - -int CompactHistoryScroll::getLines() -{ - return lines.size(); -} - -int CompactHistoryScroll::getLineLen ( int lineNumber ) -{ - Q_ASSERT ( lineNumber >= 0 && lineNumber < lines.size() ); - CompactHistoryLine* line = lines[lineNumber]; - //kDebug() << "request for line at address " << line; - return line->getLength(); -} - - -void CompactHistoryScroll::getCells ( int lineNumber, int startColumn, int count, Character buffer[] ) -{ - if ( count == 0 ) return; - Q_ASSERT ( lineNumber < lines.size() ); - CompactHistoryLine* line = lines[lineNumber]; - Q_ASSERT ( startColumn >= 0 ); - Q_ASSERT ( (unsigned int)startColumn <= line->getLength() - count ); - line->getCharacters ( buffer, count, startColumn ); -} - -void CompactHistoryScroll::setMaxNbLines ( unsigned int lineCount ) -{ - _maxLineCount = lineCount; - - while (lines.size() > (int) lineCount) { - delete lines.takeAt(0); - } - //kDebug() << "set max lines to: " << _maxLineCount; -} - -bool CompactHistoryScroll::isWrappedLine ( int lineNumber ) -{ - Q_ASSERT ( lineNumber < lines.size() ); - return lines[lineNumber]->isWrapped(); -} - - -////////////////////////////////////////////////////////////////////// -// History Types -////////////////////////////////////////////////////////////////////// - -HistoryType::HistoryType() -{ -} - -HistoryType::~HistoryType() -{ -} - -////////////////////////////// - -HistoryTypeNone::HistoryTypeNone() -{ -} - -bool HistoryTypeNone::isEnabled() const -{ - return false; -} - -HistoryScroll* HistoryTypeNone::scroll(HistoryScroll *old) const -{ - delete old; - return new HistoryScrollNone(); -} - -int HistoryTypeNone::maximumLineCount() const -{ - return 0; -} - -////////////////////////////// - -HistoryTypeBlockArray::HistoryTypeBlockArray(size_t size) - : m_size(size) -{ -} - -bool HistoryTypeBlockArray::isEnabled() const -{ - return true; -} - -int HistoryTypeBlockArray::maximumLineCount() const -{ - return m_size; -} - -HistoryScroll* HistoryTypeBlockArray::scroll(HistoryScroll *old) const -{ - delete old; - return new HistoryScrollBlockArray(m_size); -} - - -////////////////////////////// - -HistoryTypeBuffer::HistoryTypeBuffer(unsigned int nbLines) - : m_nbLines(nbLines) -{ -} - -bool HistoryTypeBuffer::isEnabled() const -{ - return true; -} - -int HistoryTypeBuffer::maximumLineCount() const -{ - return m_nbLines; -} - -HistoryScroll* HistoryTypeBuffer::scroll(HistoryScroll *old) const -{ - if (old) - { - HistoryScrollBuffer *oldBuffer = dynamic_cast(old); - if (oldBuffer) - { - oldBuffer->setMaxNbLines(m_nbLines); - return oldBuffer; - } - - HistoryScroll *newScroll = new HistoryScrollBuffer(m_nbLines); - int lines = old->getLines(); - int startLine = 0; - if (lines > (int) m_nbLines) - startLine = lines - m_nbLines; - - Character line[LINE_SIZE]; - for(int i = startLine; i < lines; i++) - { - int size = old->getLineLen(i); - if (size > LINE_SIZE) - { - Character *tmp_line = new Character[size]; - old->getCells(i, 0, size, tmp_line); - newScroll->addCells(tmp_line, size); - newScroll->addLine(old->isWrappedLine(i)); - delete [] tmp_line; - } - else - { - old->getCells(i, 0, size, line); - newScroll->addCells(line, size); - newScroll->addLine(old->isWrappedLine(i)); - } - } - delete old; - return newScroll; - } - return new HistoryScrollBuffer(m_nbLines); -} - -////////////////////////////// - -HistoryTypeFile::HistoryTypeFile(const QString& fileName) - : m_fileName(fileName) -{ -} - -bool HistoryTypeFile::isEnabled() const -{ - return true; -} - -const QString& HistoryTypeFile::getFileName() const -{ - return m_fileName; -} - -HistoryScroll* HistoryTypeFile::scroll(HistoryScroll *old) const -{ - if (dynamic_cast(old)) - return old; // Unchanged. - - HistoryScroll *newScroll = new HistoryScrollFile(m_fileName); - - Character line[LINE_SIZE]; - int lines = (old != 0) ? old->getLines() : 0; - for(int i = 0; i < lines; i++) - { - int size = old->getLineLen(i); - if (size > LINE_SIZE) - { - Character *tmp_line = new Character[size]; - old->getCells(i, 0, size, tmp_line); - newScroll->addCells(tmp_line, size); - newScroll->addLine(old->isWrappedLine(i)); - delete [] tmp_line; - } - else - { - old->getCells(i, 0, size, line); - newScroll->addCells(line, size); - newScroll->addLine(old->isWrappedLine(i)); - } - } - - delete old; - return newScroll; -} - -int HistoryTypeFile::maximumLineCount() const -{ - return 0; -} - -////////////////////////////// - -CompactHistoryType::CompactHistoryType ( unsigned int nbLines ) - : m_nbLines ( nbLines ) -{ -} - -bool CompactHistoryType::isEnabled() const -{ - return true; -} - -int CompactHistoryType::maximumLineCount() const -{ - return m_nbLines; -} - -HistoryScroll* CompactHistoryType::scroll ( HistoryScroll *old ) const -{ - if ( old ) - { - CompactHistoryScroll *oldBuffer = dynamic_cast ( old ); - if ( oldBuffer ) - { - oldBuffer->setMaxNbLines ( m_nbLines ); - return oldBuffer; - } - delete old; - } - return new CompactHistoryScroll ( m_nbLines ); -} diff --git a/lib/History.h b/lib/History.h deleted file mode 100644 index 912aa4a..0000000 --- a/lib/History.h +++ /dev/null @@ -1,493 +0,0 @@ -/* - This file is part of Konsole, an X terminal. - Copyright 1997,1998 by Lars Doelle - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -#ifndef TEHISTORY_H -#define TEHISTORY_H - -// Qt -#include -#include -#include -#include - -// KDE -//#include - -// Konsole -#include "BlockArray.h" -#include "Character.h" - -// map -#include - -namespace Konsole -{ - -#if 1 -/* - An extendable tmpfile(1) based buffer. -*/ - -class HistoryFile -{ -public: - HistoryFile(); - virtual ~HistoryFile(); - - virtual void add(const unsigned char* bytes, int len); - virtual void get(unsigned char* bytes, int len, int loc); - virtual int len(); - - //mmaps the file in read-only mode - void map(); - //un-mmaps the file - void unmap(); - //returns true if the file is mmap'ed - bool isMapped(); - - -private: - int ion; - int length; - QTemporaryFile tmpFile; - - //pointer to start of mmap'ed file data, or 0 if the file is not mmap'ed - char* fileMap; - - //incremented whenver 'add' is called and decremented whenever - //'get' is called. - //this is used to detect when a large number of lines are being read and processed from the history - //and automatically mmap the file for better performance (saves the overhead of many lseek-read calls). - int readWriteBalance; - - //when readWriteBalance goes below this threshold, the file will be mmap'ed automatically - static const int MAP_THRESHOLD = -1000; -}; -#endif - -////////////////////////////////////////////////////////////////////// - -////////////////////////////////////////////////////////////////////// -// Abstract base class for file and buffer versions -////////////////////////////////////////////////////////////////////// -class HistoryType; - -class HistoryScroll -{ -public: - HistoryScroll(HistoryType*); - virtual ~HistoryScroll(); - - virtual bool hasScroll(); - - // access to history - virtual int getLines() = 0; - virtual int getLineLen(int lineno) = 0; - virtual void getCells(int lineno, int colno, int count, Character res[]) = 0; - virtual bool isWrappedLine(int lineno) = 0; - - // backward compatibility (obsolete) - Character getCell(int lineno, int colno) { Character res; getCells(lineno,colno,1,&res); return res; } - - // adding lines. - virtual void addCells(const Character a[], int count) = 0; - // convenience method - this is virtual so that subclasses can take advantage - // of QVector's implicit copying - virtual void addCellsVector(const QVector& cells) - { - addCells(cells.data(),cells.size()); - } - - virtual void addLine(bool previousWrapped=false) = 0; - - // - // FIXME: Passing around constant references to HistoryType instances - // is very unsafe, because those references will no longer - // be valid if the history scroll is deleted. - // - const HistoryType& getType() { return *m_histType; } - -protected: - HistoryType* m_histType; - -}; - -#if 1 - -////////////////////////////////////////////////////////////////////// -// File-based history (e.g. file log, no limitation in length) -////////////////////////////////////////////////////////////////////// - -class HistoryScrollFile : public HistoryScroll -{ -public: - HistoryScrollFile(const QString &logFileName); - virtual ~HistoryScrollFile(); - - virtual int getLines(); - virtual int getLineLen(int lineno); - virtual void getCells(int lineno, int colno, int count, Character res[]); - virtual bool isWrappedLine(int lineno); - - virtual void addCells(const Character a[], int count); - virtual void addLine(bool previousWrapped=false); - -private: - int startOfLine(int lineno); - - QString m_logFileName; - HistoryFile index; // lines Row(int) - HistoryFile cells; // text Row(Character) - HistoryFile lineflags; // flags Row(unsigned char) -}; - - -////////////////////////////////////////////////////////////////////// -// Buffer-based history (limited to a fixed nb of lines) -////////////////////////////////////////////////////////////////////// -class HistoryScrollBuffer : public HistoryScroll -{ -public: - typedef QVector HistoryLine; - - HistoryScrollBuffer(unsigned int maxNbLines = 1000); - virtual ~HistoryScrollBuffer(); - - virtual int getLines(); - virtual int getLineLen(int lineno); - virtual void getCells(int lineno, int colno, int count, Character res[]); - virtual bool isWrappedLine(int lineno); - - virtual void addCells(const Character a[], int count); - virtual void addCellsVector(const QVector& cells); - virtual void addLine(bool previousWrapped=false); - - void setMaxNbLines(unsigned int nbLines); - unsigned int maxNbLines() { return _maxLineCount; } - - -private: - int bufferIndex(int lineNumber); - - HistoryLine* _historyBuffer; - QBitArray _wrappedLine; - int _maxLineCount; - int _usedLines; - int _head; - - //QVector m_histBuffer; - //QBitArray m_wrappedLine; - //unsigned int m_maxNbLines; - //unsigned int m_nbLines; - //unsigned int m_arrayIndex; - //bool m_buffFilled; -}; - -/*class HistoryScrollBufferV2 : public HistoryScroll -{ -public: - virtual int getLines(); - virtual int getLineLen(int lineno); - virtual void getCells(int lineno, int colno, int count, Character res[]); - virtual bool isWrappedLine(int lineno); - - virtual void addCells(const Character a[], int count); - virtual void addCells(const QVector& cells); - virtual void addLine(bool previousWrapped=false); - -};*/ - -#endif - -////////////////////////////////////////////////////////////////////// -// Nothing-based history (no history :-) -////////////////////////////////////////////////////////////////////// -class HistoryScrollNone : public HistoryScroll -{ -public: - HistoryScrollNone(); - virtual ~HistoryScrollNone(); - - virtual bool hasScroll(); - - virtual int getLines(); - virtual int getLineLen(int lineno); - virtual void getCells(int lineno, int colno, int count, Character res[]); - virtual bool isWrappedLine(int lineno); - - virtual void addCells(const Character a[], int count); - virtual void addLine(bool previousWrapped=false); -}; - -////////////////////////////////////////////////////////////////////// -// BlockArray-based history -////////////////////////////////////////////////////////////////////// -class HistoryScrollBlockArray : public HistoryScroll -{ -public: - HistoryScrollBlockArray(size_t size); - virtual ~HistoryScrollBlockArray(); - - virtual int getLines(); - virtual int getLineLen(int lineno); - virtual void getCells(int lineno, int colno, int count, Character res[]); - virtual bool isWrappedLine(int lineno); - - virtual void addCells(const Character a[], int count); - virtual void addLine(bool previousWrapped=false); - -protected: - BlockArray m_blockArray; - QHash m_lineLengths; -}; - -////////////////////////////////////////////////////////////////////// -// History using compact storage -// This implementation uses a list of fixed-sized blocks -// where history lines are allocated in (avoids heap fragmentation) -////////////////////////////////////////////////////////////////////// -typedef QVector TextLine; - -class CharacterFormat -{ -public: - bool equalsFormat(const CharacterFormat &other) const { - return other.rendition==rendition && other.fgColor==fgColor && other.bgColor==bgColor; - } - - bool equalsFormat(const Character &c) const { - return c.rendition==rendition && c.foregroundColor==fgColor && c.backgroundColor==bgColor; - } - - void setFormat(const Character& c) { - rendition=c.rendition; - fgColor=c.foregroundColor; - bgColor=c.backgroundColor; - } - - CharacterColor fgColor, bgColor; - quint16 startPos; - quint8 rendition; -}; - -class CompactHistoryBlock -{ -public: - - CompactHistoryBlock(){ - blockLength = 4096*64; // 256kb - head = (quint8*) mmap(0, blockLength, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANON, -1, 0); - //head = (quint8*) malloc(blockLength); - Q_ASSERT(head != MAP_FAILED); - tail = blockStart = head; - allocCount=0; - } - - virtual ~CompactHistoryBlock(){ - //free(blockStart); - munmap(blockStart, blockLength); - } - - virtual unsigned int remaining(){ return blockStart+blockLength-tail;} - virtual unsigned length() { return blockLength; } - virtual void* allocate(size_t length); - virtual bool contains(void *addr) {return addr>=blockStart && addr<(blockStart+blockLength);} - virtual void deallocate(); - virtual bool isInUse(){ return allocCount!=0; } ; - -private: - size_t blockLength; - quint8* head; - quint8* tail; - quint8* blockStart; - int allocCount; -}; - -class CompactHistoryBlockList { -public: - CompactHistoryBlockList() {}; - ~CompactHistoryBlockList(); - - void *allocate( size_t size ); - void deallocate(void *); - int length() {return list.size();} -private: - QList list; -}; - -class CompactHistoryLine -{ -public: - CompactHistoryLine(const TextLine&, CompactHistoryBlockList& blockList); - virtual ~CompactHistoryLine(); - - // custom new operator to allocate memory from custom pool instead of heap - static void *operator new( size_t size, CompactHistoryBlockList& blockList); - static void operator delete( void *) { /* do nothing, deallocation from pool is done in destructor*/ } ; - - virtual void getCharacters(Character* array, int length, int startColumn) ; - virtual void getCharacter(int index, Character &r) ; - virtual bool isWrapped() const {return wrapped;}; - virtual void setWrapped(bool isWrapped) { wrapped=isWrapped;}; - virtual unsigned int getLength() const {return length;}; - -protected: - CompactHistoryBlockList& blockList; - CharacterFormat* formatArray; - quint16 length; - quint16* text; - quint16 formatLength; - bool wrapped; -}; - -class CompactHistoryScroll : public HistoryScroll -{ - typedef QList HistoryArray; - -public: - CompactHistoryScroll(unsigned int maxNbLines = 1000); - virtual ~CompactHistoryScroll(); - - virtual int getLines(); - virtual int getLineLen(int lineno); - virtual void getCells(int lineno, int colno, int count, Character res[]); - virtual bool isWrappedLine(int lineno); - - virtual void addCells(const Character a[], int count); - virtual void addCellsVector(const TextLine& cells); - virtual void addLine(bool previousWrapped=false); - - void setMaxNbLines(unsigned int nbLines); - unsigned int maxNbLines() const { return _maxLineCount; } - -private: - bool hasDifferentColors(const TextLine& line) const; - HistoryArray lines; - CompactHistoryBlockList blockList; - - unsigned int _maxLineCount; -}; - -////////////////////////////////////////////////////////////////////// -// History type -////////////////////////////////////////////////////////////////////// - -class HistoryType -{ -public: - HistoryType(); - virtual ~HistoryType(); - - /** - * Returns true if the history is enabled ( can store lines of output ) - * or false otherwise. - */ - virtual bool isEnabled() const = 0; - /** - * Returns true if the history size is unlimited. - */ - bool isUnlimited() const { return maximumLineCount() == 0; } - /** - * Returns the maximum number of lines which this history type - * can store or 0 if the history can store an unlimited number of lines. - */ - virtual int maximumLineCount() const = 0; - - virtual HistoryScroll* scroll(HistoryScroll *) const = 0; -}; - -class HistoryTypeNone : public HistoryType -{ -public: - HistoryTypeNone(); - - virtual bool isEnabled() const; - virtual int maximumLineCount() const; - - virtual HistoryScroll* scroll(HistoryScroll *) const; -}; - -class HistoryTypeBlockArray : public HistoryType -{ -public: - HistoryTypeBlockArray(size_t size); - - virtual bool isEnabled() const; - virtual int maximumLineCount() const; - - virtual HistoryScroll* scroll(HistoryScroll *) const; - -protected: - size_t m_size; -}; - -#if 1 -class HistoryTypeFile : public HistoryType -{ -public: - HistoryTypeFile(const QString& fileName=QString()); - - virtual bool isEnabled() const; - virtual const QString& getFileName() const; - virtual int maximumLineCount() const; - - virtual HistoryScroll* scroll(HistoryScroll *) const; - -protected: - QString m_fileName; -}; - - -class HistoryTypeBuffer : public HistoryType -{ - friend class HistoryScrollBuffer; - -public: - HistoryTypeBuffer(unsigned int nbLines); - - virtual bool isEnabled() const; - virtual int maximumLineCount() const; - - virtual HistoryScroll* scroll(HistoryScroll *) const; - -protected: - unsigned int m_nbLines; -}; - -class CompactHistoryType : public HistoryType -{ -public: - CompactHistoryType(unsigned int size); - - virtual bool isEnabled() const; - virtual int maximumLineCount() const; - - virtual HistoryScroll* scroll(HistoryScroll *) const; - -protected: - unsigned int m_nbLines; -}; - - -#endif - -} - -#endif // TEHISTORY_H diff --git a/lib/HistorySearch.cpp b/lib/HistorySearch.cpp deleted file mode 100644 index 41c514f..0000000 --- a/lib/HistorySearch.cpp +++ /dev/null @@ -1,157 +0,0 @@ -/* - Copyright 2013 Christian Surlykke - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ -#include -#include -#include - -#include "TerminalCharacterDecoder.h" -#include "Emulation.h" -#include "HistorySearch.h" - -HistorySearch::HistorySearch(EmulationPtr emulation, QRegExp regExp, - bool forwards, int startColumn, int startLine, - QObject* parent) : -QObject(parent), -m_emulation(emulation), -m_regExp(regExp), -m_forwards(forwards), -m_startColumn(startColumn), -m_startLine(startLine) { -} - -HistorySearch::~HistorySearch() { -} - -void HistorySearch::search() { - bool found = false; - - if (! m_regExp.isEmpty()) - { - if (m_forwards) { - found = search(m_startColumn, m_startLine, -1, m_emulation->lineCount()) || search(0, 0, m_startColumn, m_startLine); - } else { - found = search(0, 0, m_startColumn, m_startLine) || search(m_startColumn, m_startLine, -1, m_emulation->lineCount()); - } - - if (found) { - emit matchFound(m_foundStartColumn, m_foundStartLine, m_foundEndColumn, m_foundEndLine); - } - else { - emit noMatchFound(); - } - } - - deleteLater(); -} - -bool HistorySearch::search(int startColumn, int startLine, int endColumn, int endLine) { - qDebug() << "search from" << startColumn << "," << startLine - << "to" << endColumn << "," << endLine; - - int linesRead = 0; - int linesToRead = endLine - startLine + 1; - - qDebug() << "linesToRead:" << linesToRead; - - // We read process history from (and including) startLine to (and including) endLine in - // blocks of at most 10K lines so that we do not use unhealthy amounts of memory - int blockSize; - while ((blockSize = qMin(10000, linesToRead - linesRead)) > 0) { - - QString string; - QTextStream searchStream(&string); - PlainTextDecoder decoder; - decoder.begin(&searchStream); - decoder.setRecordLinePositions(true); - - // Calculate lines to read and read them - int blockStartLine = m_forwards ? startLine + linesRead : endLine - linesRead - blockSize + 1; - int chunkEndLine = blockStartLine + blockSize - 1; - m_emulation->writeToStream(&decoder, blockStartLine, chunkEndLine); - - // We search between startColumn in the first line of the string and endColumn in the last - // line of the string. First we calculate the position (in the string) of endColumn in the - // last line of the string - int endPosition; - - // The String that Emulator.writeToStream produces has a newline at the end, and so ends with an - // empty line - we ignore that. - int numberOfLinesInString = decoder.linePositions().size() - 1; - if (numberOfLinesInString > 0 && endColumn > -1 ) - { - endPosition = decoder.linePositions().at(numberOfLinesInString - 1) + endColumn; - } - else - { - endPosition = string.size(); - } - - // So now we can log for m_regExp in the string between startColumn and endPosition - int matchStart; - if (m_forwards) - { - matchStart = string.indexOf(m_regExp, startColumn); - if (matchStart >= endPosition) - matchStart = -1; - } - else - { - matchStart = string.lastIndexOf(m_regExp, endPosition - 1); - if (matchStart < startColumn) - matchStart = -1; - } - - if (matchStart > -1) - { - int matchEnd = matchStart + m_regExp.matchedLength() - 1; - qDebug() << "Found in string from" << matchStart << "to" << matchEnd; - - // Translate startPos and endPos to startColum, startLine, endColumn and endLine in history. - int startLineNumberInString = findLineNumberInString(decoder.linePositions(), matchStart); - m_foundStartColumn = matchStart - decoder.linePositions().at(startLineNumberInString); - m_foundStartLine = startLineNumberInString + startLine + linesRead; - - int endLineNumberInString = findLineNumberInString(decoder.linePositions(), matchEnd); - m_foundEndColumn = matchEnd - decoder.linePositions().at(endLineNumberInString); - m_foundEndLine = endLineNumberInString + startLine + linesRead; - - qDebug() << "m_foundStartColumn" << m_foundStartColumn - << "m_foundStartLine" << m_foundEndLine - << "m_foundEndColumn" << m_foundEndColumn - << "m_foundEndLine" << m_foundEndLine; - - return true; - } - - - linesRead += blockSize; - } - - qDebug() << "Not found"; - return false; -} - - -int HistorySearch::findLineNumberInString(QList linePositions, int position) { - int lineNum = 0; - while (lineNum + 1 < linePositions.size() && linePositions[lineNum + 1] <= position) - lineNum++; - - return lineNum; -} diff --git a/lib/HistorySearch.h b/lib/HistorySearch.h deleted file mode 100644 index e019650..0000000 --- a/lib/HistorySearch.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - Copyright 2013 Christian Surlykke - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ -#ifndef TASK_H -#define TASK_H - -#include -#include -#include - -#include -#include - -#include "Emulation.h" -#include "TerminalCharacterDecoder.h" - -using namespace Konsole; - -typedef QPointer EmulationPtr; - -class HistorySearch : public QObject -{ - Q_OBJECT - -public: - explicit HistorySearch(EmulationPtr emulation, QRegExp regExp, bool forwards, - int startColumn, int startLine, QObject* parent); - - ~HistorySearch(); - - void search(); - -signals: - void matchFound(int startColumn, int startLine, int endColumn, int endLine); - void noMatchFound(); - -private: - bool search(int startColumn, int startLine, int endColumn, int endLine); - int findLineNumberInString(QList linePositions, int position); - - - EmulationPtr m_emulation; - QRegExp m_regExp; - bool m_forwards; - int m_startColumn; - int m_startLine; - - int m_foundStartColumn; - int m_foundStartLine; - int m_foundEndColumn; - int m_foundEndLine; -}; - -#endif /* TASK_H */ - diff --git a/lib/KeyboardTranslator.cpp b/lib/KeyboardTranslator.cpp deleted file mode 100644 index 68657a7..0000000 --- a/lib/KeyboardTranslator.cpp +++ /dev/null @@ -1,900 +0,0 @@ -/* - This source file is part of Konsole, a terminal emulator. - - Copyright 2007-2008 by Robert Knight - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -// Own -#include "KeyboardTranslator.h" - -// System -#include -#include - -// Qt -#include -#include -#include -#include -#include -#include -#include - -#include "tools.h" - -// KDE -//#include -//#include -//#include - -using namespace Konsole; - - -const QByteArray KeyboardTranslatorManager::defaultTranslatorText( -"keyboard \"Fallback Key Translator\"\n" -"key Tab : \"\\t\"" -); - -KeyboardTranslatorManager::KeyboardTranslatorManager() - : _haveLoadedAll(false) -{ -} -KeyboardTranslatorManager::~KeyboardTranslatorManager() -{ - qDeleteAll(_translators); -} -QString KeyboardTranslatorManager::findTranslatorPath(const QString& name) -{ - return QString(get_kb_layout_dir() + name + ".keytab"); - //return KGlobal::dirs()->findResource("data","konsole/"+name+".keytab"); -} - -void KeyboardTranslatorManager::findTranslators() -{ - QDir dir(get_kb_layout_dir()); - QStringList filters; - filters << "*.keytab"; - dir.setNameFilters(filters); - QStringList list = dir.entryList(filters); - list = dir.entryList(filters); -// QStringList list = KGlobal::dirs()->findAllResources("data", -// "konsole/*.keytab", -// KStandardDirs::NoDuplicates); - - // add the name of each translator to the list and associated - // the name with a null pointer to indicate that the translator - // has not yet been loaded from disk - QStringListIterator listIter(list); - while (listIter.hasNext()) - { - QString translatorPath = listIter.next(); - - QString name = QFileInfo(translatorPath).baseName(); - - if ( !_translators.contains(name) ) - _translators.insert(name,0); - } - - _haveLoadedAll = true; -} - -const KeyboardTranslator* KeyboardTranslatorManager::findTranslator(const QString& name) -{ - if ( name.isEmpty() ) - return defaultTranslator(); - - if ( _translators.contains(name) && _translators[name] != 0 ) - return _translators[name]; - - KeyboardTranslator* translator = loadTranslator(name); - - if ( translator != 0 ) - _translators[name] = translator; - else if ( !name.isEmpty() ) - qDebug() << "Unable to load translator" << name; - - return translator; -} - -bool KeyboardTranslatorManager::saveTranslator(const KeyboardTranslator* translator) -{ -qDebug() << "KeyboardTranslatorManager::saveTranslator" << "unimplemented"; -Q_UNUSED(translator); -#if 0 - const QString path = KGlobal::dirs()->saveLocation("data","konsole/")+translator->name() - +".keytab"; - - //kDebug() << "Saving translator to" << path; - - QFile destination(path); - if (!destination.open(QIODevice::WriteOnly | QIODevice::Text)) - { - qDebug() << "Unable to save keyboard translation:" - << destination.errorString(); - return false; - } - - { - KeyboardTranslatorWriter writer(&destination); - writer.writeHeader(translator->description()); - - QListIterator iter(translator->entries()); - while ( iter.hasNext() ) - writer.writeEntry(iter.next()); - } - - destination.close(); -#endif - return true; -} - -KeyboardTranslator* KeyboardTranslatorManager::loadTranslator(const QString& name) -{ - const QString& path = findTranslatorPath(name); - - QFile source(path); - if (name.isEmpty() || !source.open(QIODevice::ReadOnly | QIODevice::Text)) - return 0; - - return loadTranslator(&source,name); -} - -const KeyboardTranslator* KeyboardTranslatorManager::defaultTranslator() -{ - // Try to find the default.keytab file if it exists, otherwise - // fall back to the hard-coded one - const KeyboardTranslator* translator = findTranslator("default"); - if (!translator) - { - QBuffer textBuffer; - textBuffer.setData(defaultTranslatorText); - textBuffer.open(QIODevice::ReadOnly); - translator = loadTranslator(&textBuffer,"fallback"); - } - return translator; -} - -KeyboardTranslator* KeyboardTranslatorManager::loadTranslator(QIODevice* source,const QString& name) -{ - KeyboardTranslator* translator = new KeyboardTranslator(name); - KeyboardTranslatorReader reader(source); - translator->setDescription( reader.description() ); - while ( reader.hasNextEntry() ) - translator->addEntry(reader.nextEntry()); - - source->close(); - - if ( !reader.parseError() ) - { - return translator; - } - else - { - delete translator; - return 0; - } -} - -KeyboardTranslatorWriter::KeyboardTranslatorWriter(QIODevice* destination) -: _destination(destination) -{ - Q_ASSERT( destination && destination->isWritable() ); - - _writer = new QTextStream(_destination); -} -KeyboardTranslatorWriter::~KeyboardTranslatorWriter() -{ - delete _writer; -} -void KeyboardTranslatorWriter::writeHeader( const QString& description ) -{ - *_writer << "keyboard \"" << description << '\"' << '\n'; -} -void KeyboardTranslatorWriter::writeEntry( const KeyboardTranslator::Entry& entry ) -{ - QString result; - if ( entry.command() != KeyboardTranslator::NoCommand ) - result = entry.resultToString(); - else - result = '\"' + entry.resultToString() + '\"'; - - *_writer << "key " << entry.conditionToString() << " : " << result << '\n'; -} - - -// each line of the keyboard translation file is one of: -// -// - keyboard "name" -// - key KeySequence : "characters" -// - key KeySequence : CommandName -// -// KeySequence begins with the name of the key ( taken from the Qt::Key enum ) -// and is followed by the keyboard modifiers and state flags ( with + or - in front -// of each modifier or flag to indicate whether it is required ). All keyboard modifiers -// and flags are optional, if a particular modifier or state is not specified it is -// assumed not to be a part of the sequence. The key sequence may contain whitespace -// -// eg: "key Up+Shift : scrollLineUp" -// "key Next-Shift : "\E[6~" -// -// (lines containing only whitespace are ignored, parseLine assumes that comments have -// already been removed) -// - -KeyboardTranslatorReader::KeyboardTranslatorReader( QIODevice* source ) - : _source(source) - , _hasNext(false) -{ - // read input until we find the description - while ( _description.isEmpty() && !source->atEnd() ) - { - QList tokens = tokenize( QString(source->readLine()) ); - if ( !tokens.isEmpty() && tokens.first().type == Token::TitleKeyword ) - _description = tokens[1].text.toUtf8(); - } - // read first entry (if any) - readNext(); -} -void KeyboardTranslatorReader::readNext() -{ - // find next entry - while ( !_source->atEnd() ) - { - const QList& tokens = tokenize( QString(_source->readLine()) ); - if ( !tokens.isEmpty() && tokens.first().type == Token::KeyKeyword ) - { - KeyboardTranslator::States flags = KeyboardTranslator::NoState; - KeyboardTranslator::States flagMask = KeyboardTranslator::NoState; - Qt::KeyboardModifiers modifiers = Qt::NoModifier; - Qt::KeyboardModifiers modifierMask = Qt::NoModifier; - - int keyCode = Qt::Key_unknown; - - decodeSequence(tokens[1].text.toLower(), - keyCode, - modifiers, - modifierMask, - flags, - flagMask); - - KeyboardTranslator::Command command = KeyboardTranslator::NoCommand; - QByteArray text; - - // get text or command - if ( tokens[2].type == Token::OutputText ) - { - text = tokens[2].text.toLocal8Bit(); - } - else if ( tokens[2].type == Token::Command ) - { - // identify command - if (!parseAsCommand(tokens[2].text,command)) - qDebug() << "Command" << tokens[2].text << "not understood."; - } - - KeyboardTranslator::Entry newEntry; - newEntry.setKeyCode( keyCode ); - newEntry.setState( flags ); - newEntry.setStateMask( flagMask ); - newEntry.setModifiers( modifiers ); - newEntry.setModifierMask( modifierMask ); - newEntry.setText( text ); - newEntry.setCommand( command ); - - _nextEntry = newEntry; - - _hasNext = true; - - return; - } - } - - _hasNext = false; -} - -bool KeyboardTranslatorReader::parseAsCommand(const QString& text,KeyboardTranslator::Command& command) -{ - if ( text.compare("erase",Qt::CaseInsensitive) == 0 ) - command = KeyboardTranslator::EraseCommand; - else if ( text.compare("scrollpageup",Qt::CaseInsensitive) == 0 ) - command = KeyboardTranslator::ScrollPageUpCommand; - else if ( text.compare("scrollpagedown",Qt::CaseInsensitive) == 0 ) - command = KeyboardTranslator::ScrollPageDownCommand; - else if ( text.compare("scrolllineup",Qt::CaseInsensitive) == 0 ) - command = KeyboardTranslator::ScrollLineUpCommand; - else if ( text.compare("scrolllinedown",Qt::CaseInsensitive) == 0 ) - command = KeyboardTranslator::ScrollLineDownCommand; - else if ( text.compare("scrolllock",Qt::CaseInsensitive) == 0 ) - command = KeyboardTranslator::ScrollLockCommand; - else if ( text.compare("scrolluptotop",Qt::CaseInsensitive) == 0) - command = KeyboardTranslator::ScrollUpToTopCommand; - else if ( text.compare("scrolldowntobottom",Qt::CaseInsensitive) == 0) - command = KeyboardTranslator::ScrollDownToBottomCommand; - else - return false; - - return true; -} - -bool KeyboardTranslatorReader::decodeSequence(const QString& text, - int& keyCode, - Qt::KeyboardModifiers& modifiers, - Qt::KeyboardModifiers& modifierMask, - KeyboardTranslator::States& flags, - KeyboardTranslator::States& flagMask) -{ - bool isWanted = true; - bool endOfItem = false; - QString buffer; - - Qt::KeyboardModifiers tempModifiers = modifiers; - Qt::KeyboardModifiers tempModifierMask = modifierMask; - KeyboardTranslator::States tempFlags = flags; - KeyboardTranslator::States tempFlagMask = flagMask; - - for ( int i = 0 ; i < text.count() ; i++ ) - { - const QChar& ch = text[i]; - bool isFirstLetter = i == 0; - bool isLastLetter = ( i == text.count()-1 ); - endOfItem = true; - if ( ch.isLetterOrNumber() ) - { - endOfItem = false; - buffer.append(ch); - } else if ( isFirstLetter ) - { - buffer.append(ch); - } - - if ( (endOfItem || isLastLetter) && !buffer.isEmpty() ) - { - Qt::KeyboardModifier itemModifier = Qt::NoModifier; - int itemKeyCode = 0; - KeyboardTranslator::State itemFlag = KeyboardTranslator::NoState; - - if ( parseAsModifier(buffer,itemModifier) ) - { - tempModifierMask |= itemModifier; - - if ( isWanted ) - tempModifiers |= itemModifier; - } - else if ( parseAsStateFlag(buffer,itemFlag) ) - { - tempFlagMask |= itemFlag; - - if ( isWanted ) - tempFlags |= itemFlag; - } - else if ( parseAsKeyCode(buffer,itemKeyCode) ) - keyCode = itemKeyCode; - else - qDebug() << "Unable to parse key binding item:" << buffer; - - buffer.clear(); - } - - // check if this is a wanted / not-wanted flag and update the - // state ready for the next item - if ( ch == '+' ) - isWanted = true; - else if ( ch == '-' ) - isWanted = false; - } - - modifiers = tempModifiers; - modifierMask = tempModifierMask; - flags = tempFlags; - flagMask = tempFlagMask; - - return true; -} - -bool KeyboardTranslatorReader::parseAsModifier(const QString& item , Qt::KeyboardModifier& modifier) -{ - if ( item == "shift" ) - modifier = Qt::ShiftModifier; - else if ( item == "ctrl" || item == "control" ) - modifier = Qt::ControlModifier; - else if ( item == "alt" ) - modifier = Qt::AltModifier; - else if ( item == "meta" ) - modifier = Qt::MetaModifier; - else if ( item == "keypad" ) - modifier = Qt::KeypadModifier; - else - return false; - - return true; -} -bool KeyboardTranslatorReader::parseAsStateFlag(const QString& item , KeyboardTranslator::State& flag) -{ - if ( item == "appcukeys" || item == "appcursorkeys" ) - flag = KeyboardTranslator::CursorKeysState; - else if ( item == "ansi" ) - flag = KeyboardTranslator::AnsiState; - else if ( item == "newline" ) - flag = KeyboardTranslator::NewLineState; - else if ( item == "appscreen" ) - flag = KeyboardTranslator::AlternateScreenState; - else if ( item == "anymod" || item == "anymodifier" ) - flag = KeyboardTranslator::AnyModifierState; - else if ( item == "appkeypad" ) - flag = KeyboardTranslator::ApplicationKeypadState; - else - return false; - - return true; -} -bool KeyboardTranslatorReader::parseAsKeyCode(const QString& item , int& keyCode) -{ - QKeySequence sequence = QKeySequence::fromString(item); - if ( !sequence.isEmpty() ) - { - keyCode = sequence[0]; - - if ( sequence.count() > 1 ) - { - qDebug() << "Unhandled key codes in sequence: " << item; - } - } - // additional cases implemented for backwards compatibility with KDE 3 - else if ( item == "prior" ) - keyCode = Qt::Key_PageUp; - else if ( item == "next" ) - keyCode = Qt::Key_PageDown; - else - return false; - - return true; -} - -QString KeyboardTranslatorReader::description() const -{ - return _description; -} -bool KeyboardTranslatorReader::hasNextEntry() -{ - return _hasNext; -} -KeyboardTranslator::Entry KeyboardTranslatorReader::createEntry( const QString& condition , - const QString& result ) -{ - QString entryString("keyboard \"temporary\"\nkey "); - entryString.append(condition); - entryString.append(" : "); - - // if 'result' is the name of a command then the entry result will be that command, - // otherwise the result will be treated as a string to echo when the key sequence - // specified by 'condition' is pressed - KeyboardTranslator::Command command; - if (parseAsCommand(result,command)) - entryString.append(result); - else - entryString.append('\"' + result + '\"'); - - QByteArray array = entryString.toUtf8(); - QBuffer buffer(&array); - buffer.open(QIODevice::ReadOnly); - KeyboardTranslatorReader reader(&buffer); - - KeyboardTranslator::Entry entry; - if ( reader.hasNextEntry() ) - entry = reader.nextEntry(); - - return entry; -} - -KeyboardTranslator::Entry KeyboardTranslatorReader::nextEntry() -{ - Q_ASSERT( _hasNext ); - KeyboardTranslator::Entry entry = _nextEntry; - readNext(); - return entry; -} -bool KeyboardTranslatorReader::parseError() -{ - return false; -} -QList KeyboardTranslatorReader::tokenize(const QString& line) -{ - QString text = line; - - // remove comments - bool inQuotes = false; - int commentPos = -1; - for (int i=text.length()-1;i>=0;i--) - { - QChar ch = text[i]; - if (ch == '\"') - inQuotes = !inQuotes; - else if (ch == '#' && !inQuotes) - commentPos = i; - } - if (commentPos != -1) - text.remove(commentPos,text.length()); - - text = text.simplified(); - - // title line: keyboard "title" - static QRegExp title("keyboard\\s+\"(.*)\""); - // key line: key KeySequence : "output" - // key line: key KeySequence : command - static QRegExp key("key\\s+([\\w\\+\\s\\-\\*\\.]+)\\s*:\\s*(\"(.*)\"|\\w+)"); - - QList list; - if ( text.isEmpty() ) - { - return list; - } - - if ( title.exactMatch(text) ) - { - Token titleToken = { Token::TitleKeyword , QString() }; - Token textToken = { Token::TitleText , title.capturedTexts().at(1) }; - - list << titleToken << textToken; - } - else if ( key.exactMatch(text) ) - { - Token keyToken = { Token::KeyKeyword , QString() }; - Token sequenceToken = { Token::KeySequence , key.capturedTexts().value(1).remove(' ') }; - - list << keyToken << sequenceToken; - - if ( key.capturedTexts().at(3).isEmpty() ) - { - // capturedTexts()[2] is a command - Token commandToken = { Token::Command , key.capturedTexts().at(2) }; - list << commandToken; - } - else - { - // capturedTexts()[3] is the output string - Token outputToken = { Token::OutputText , key.capturedTexts().at(3) }; - list << outputToken; - } - } - else - { - qDebug() << "Line in keyboard translator file could not be understood:" << text; - } - - return list; -} - -QList KeyboardTranslatorManager::allTranslators() -{ - if ( !_haveLoadedAll ) - { - findTranslators(); - } - - return _translators.keys(); -} - -KeyboardTranslator::Entry::Entry() -: _keyCode(0) -, _modifiers(Qt::NoModifier) -, _modifierMask(Qt::NoModifier) -, _state(NoState) -, _stateMask(NoState) -, _command(NoCommand) -{ -} - -bool KeyboardTranslator::Entry::operator==(const Entry& rhs) const -{ - return _keyCode == rhs._keyCode && - _modifiers == rhs._modifiers && - _modifierMask == rhs._modifierMask && - _state == rhs._state && - _stateMask == rhs._stateMask && - _command == rhs._command && - _text == rhs._text; -} - -bool KeyboardTranslator::Entry::matches(int keyCode , - Qt::KeyboardModifiers modifiers, - States testState) const -{ - if ( _keyCode != keyCode ) - return false; - - if ( (modifiers & _modifierMask) != (_modifiers & _modifierMask) ) - return false; - - // if modifiers is non-zero, the 'any modifier' state is implicit - if ( modifiers != 0 ) - testState |= AnyModifierState; - - if ( (testState & _stateMask) != (_state & _stateMask) ) - return false; - - // special handling for the 'Any Modifier' state, which checks for the presence of - // any or no modifiers. In this context, the 'keypad' modifier does not count. - bool anyModifiersSet = modifiers != 0 && modifiers != Qt::KeypadModifier; - bool wantAnyModifier = _state & KeyboardTranslator::AnyModifierState; - if ( _stateMask & KeyboardTranslator::AnyModifierState ) - { - if ( wantAnyModifier != anyModifiersSet ) - return false; - } - - return true; -} -QByteArray KeyboardTranslator::Entry::escapedText(bool expandWildCards,Qt::KeyboardModifiers modifiers) const -{ - QByteArray result(text(expandWildCards,modifiers)); - - for ( int i = 0 ; i < result.count() ; i++ ) - { - char ch = result[i]; - char replacement = 0; - - switch ( ch ) - { - case 27 : replacement = 'E'; break; - case 8 : replacement = 'b'; break; - case 12 : replacement = 'f'; break; - case 9 : replacement = 't'; break; - case 13 : replacement = 'r'; break; - case 10 : replacement = 'n'; break; - default: - // any character which is not printable is replaced by an equivalent - // \xhh escape sequence (where 'hh' are the corresponding hex digits) - if ( !QChar(ch).isPrint() ) - replacement = 'x'; - } - - if ( replacement == 'x' ) - { - result.replace(i,1,"\\x"+QByteArray(1,ch).toHex()); - } else if ( replacement != 0 ) - { - result.remove(i,1); - result.insert(i,'\\'); - result.insert(i+1,replacement); - } - } - - return result; -} -QByteArray KeyboardTranslator::Entry::unescape(const QByteArray& input) const -{ - QByteArray result(input); - - for ( int i = 0 ; i < result.count()-1 ; i++ ) - { - - QByteRef ch = result[i]; - if ( ch == '\\' ) - { - char replacement[2] = {0,0}; - int charsToRemove = 2; - bool escapedChar = true; - - switch ( result[i+1] ) - { - case 'E' : replacement[0] = 27; break; - case 'b' : replacement[0] = 8 ; break; - case 'f' : replacement[0] = 12; break; - case 't' : replacement[0] = 9 ; break; - case 'r' : replacement[0] = 13; break; - case 'n' : replacement[0] = 10; break; - case 'x' : - { - // format is \xh or \xhh where 'h' is a hexadecimal - // digit from 0-9 or A-F which should be replaced - // with the corresponding character value - char hexDigits[3] = {0}; - - if ( (i < result.count()-2) && isxdigit(result[i+2]) ) - hexDigits[0] = result[i+2]; - if ( (i < result.count()-3) && isxdigit(result[i+3]) ) - hexDigits[1] = result[i+3]; - - unsigned charValue = 0; - sscanf(hexDigits,"%x",&charValue); - - replacement[0] = (char)charValue; - charsToRemove = 2 + strlen(hexDigits); - } - break; - default: - escapedChar = false; - } - - if ( escapedChar ) - result.replace(i,charsToRemove,replacement); - } - } - - return result; -} - -void KeyboardTranslator::Entry::insertModifier( QString& item , int modifier ) const -{ - if ( !(modifier & _modifierMask) ) - return; - - if ( modifier & _modifiers ) - item += '+'; - else - item += '-'; - - if ( modifier == Qt::ShiftModifier ) - item += "Shift"; - else if ( modifier == Qt::ControlModifier ) - item += "Ctrl"; - else if ( modifier == Qt::AltModifier ) - item += "Alt"; - else if ( modifier == Qt::MetaModifier ) - item += "Meta"; - else if ( modifier == Qt::KeypadModifier ) - item += "KeyPad"; -} -void KeyboardTranslator::Entry::insertState( QString& item , int state ) const -{ - if ( !(state & _stateMask) ) - return; - - if ( state & _state ) - item += '+' ; - else - item += '-' ; - - if ( state == KeyboardTranslator::AlternateScreenState ) - item += "AppScreen"; - else if ( state == KeyboardTranslator::NewLineState ) - item += "NewLine"; - else if ( state == KeyboardTranslator::AnsiState ) - item += "Ansi"; - else if ( state == KeyboardTranslator::CursorKeysState ) - item += "AppCursorKeys"; - else if ( state == KeyboardTranslator::AnyModifierState ) - item += "AnyModifier"; - else if ( state == KeyboardTranslator::ApplicationKeypadState ) - item += "AppKeypad"; -} -QString KeyboardTranslator::Entry::resultToString(bool expandWildCards,Qt::KeyboardModifiers modifiers) const -{ - if ( !_text.isEmpty() ) - return escapedText(expandWildCards,modifiers); - else if ( _command == EraseCommand ) - return "Erase"; - else if ( _command == ScrollPageUpCommand ) - return "ScrollPageUp"; - else if ( _command == ScrollPageDownCommand ) - return "ScrollPageDown"; - else if ( _command == ScrollLineUpCommand ) - return "ScrollLineUp"; - else if ( _command == ScrollLineDownCommand ) - return "ScrollLineDown"; - else if ( _command == ScrollLockCommand ) - return "ScrollLock"; - else if (_command == ScrollUpToTopCommand) - return "ScrollUpToTop"; - else if (_command == ScrollDownToBottomCommand) - return "ScrollDownToBottom"; - - return QString(); -} -QString KeyboardTranslator::Entry::conditionToString() const -{ - QString result = QKeySequence(_keyCode).toString(); - - insertModifier( result , Qt::ShiftModifier ); - insertModifier( result , Qt::ControlModifier ); - insertModifier( result , Qt::AltModifier ); - insertModifier( result , Qt::MetaModifier ); - insertModifier( result , Qt::KeypadModifier ); - - insertState( result , KeyboardTranslator::AlternateScreenState ); - insertState( result , KeyboardTranslator::NewLineState ); - insertState( result , KeyboardTranslator::AnsiState ); - insertState( result , KeyboardTranslator::CursorKeysState ); - insertState( result , KeyboardTranslator::AnyModifierState ); - insertState( result , KeyboardTranslator::ApplicationKeypadState ); - - return result; -} - -KeyboardTranslator::KeyboardTranslator(const QString& name) -: _name(name) -{ -} - -void KeyboardTranslator::setDescription(const QString& description) -{ - _description = description; -} -QString KeyboardTranslator::description() const -{ - return _description; -} -void KeyboardTranslator::setName(const QString& name) -{ - _name = name; -} -QString KeyboardTranslator::name() const -{ - return _name; -} - -QList KeyboardTranslator::entries() const -{ - return _entries.values(); -} - -void KeyboardTranslator::addEntry(const Entry& entry) -{ - const int keyCode = entry.keyCode(); - _entries.insert(keyCode,entry); -} -void KeyboardTranslator::replaceEntry(const Entry& existing , const Entry& replacement) -{ - if ( !existing.isNull() ) - _entries.remove(existing.keyCode(),existing); - _entries.insert(replacement.keyCode(),replacement); -} -void KeyboardTranslator::removeEntry(const Entry& entry) -{ - _entries.remove(entry.keyCode(),entry); -} -KeyboardTranslator::Entry KeyboardTranslator::findEntry(int keyCode, Qt::KeyboardModifiers modifiers, States state) const -{ - for (auto it = _entries.cbegin(), end = _entries.cend(); it != end; ++it) - { - if (it.key() == keyCode) - if ( it.value().matches(keyCode,modifiers,state) ) - return *it; - } - return Entry(); // entry not found -} -void KeyboardTranslatorManager::addTranslator(KeyboardTranslator* translator) -{ - _translators.insert(translator->name(),translator); - - if ( !saveTranslator(translator) ) - qDebug() << "Unable to save translator" << translator->name() - << "to disk."; -} -bool KeyboardTranslatorManager::deleteTranslator(const QString& name) -{ - Q_ASSERT( _translators.contains(name) ); - - // locate and delete - QString path = findTranslatorPath(name); - if ( QFile::remove(path) ) - { - _translators.remove(name); - return true; - } - else - { - qDebug() << "Failed to remove translator - " << path; - return false; - } -} -Q_GLOBAL_STATIC( KeyboardTranslatorManager , theKeyboardTranslatorManager ) -KeyboardTranslatorManager* KeyboardTranslatorManager::instance() -{ - return theKeyboardTranslatorManager; -} diff --git a/lib/KeyboardTranslator.h b/lib/KeyboardTranslator.h deleted file mode 100644 index a9614e4..0000000 --- a/lib/KeyboardTranslator.h +++ /dev/null @@ -1,592 +0,0 @@ -/* - This source file is part of Konsole, a terminal emulator. - - Copyright 2007-2008 by Robert Knight - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -#ifndef KEYBOARDTRANSLATOR_H -#define KEYBOARDTRANSLATOR_H - -// Qt -#include -#include -#include -#include -#include - -// Konsole -//#include "konsole_export.h" -#define KONSOLEPRIVATE_EXPORT - -class QIODevice; -class QTextStream; - -namespace Konsole -{ - -/** - * A convertor which maps between key sequences pressed by the user and the - * character strings which should be sent to the terminal and commands - * which should be invoked when those character sequences are pressed. - * - * Konsole supports multiple keyboard translators, allowing the user to - * specify the character sequences which are sent to the terminal - * when particular key sequences are pressed. - * - * A key sequence is defined as a key code, associated keyboard modifiers - * (Shift,Ctrl,Alt,Meta etc.) and state flags which indicate the state - * which the terminal must be in for the key sequence to apply. - */ -class KeyboardTranslator -{ -public: - /** - * The meaning of a particular key sequence may depend upon the state which - * the terminal emulation is in. Therefore findEntry() may return a different - * Entry depending upon the state flags supplied. - * - * This enum describes the states which may be associated with with a particular - * entry in the keyboard translation entry. - */ - enum State - { - /** Indicates that no special state is active */ - NoState = 0, - /** - * TODO More documentation - */ - NewLineState = 1, - /** - * Indicates that the terminal is in 'Ansi' mode. - * TODO: More documentation - */ - AnsiState = 2, - /** - * TODO More documentation - */ - CursorKeysState = 4, - /** - * Indicates that the alternate screen ( typically used by interactive programs - * such as screen or vim ) is active - */ - AlternateScreenState = 8, - /** Indicates that any of the modifier keys is active. */ - AnyModifierState = 16, - /** Indicates that the numpad is in application mode. */ - ApplicationKeypadState = 32 - }; - Q_DECLARE_FLAGS(States,State) - - /** - * This enum describes commands which are associated with particular key sequences. - */ - enum Command - { - /** Indicates that no command is associated with this command sequence */ - NoCommand = 0, - /** TODO Document me */ - SendCommand = 1, - /** Scroll the terminal display up one page */ - ScrollPageUpCommand = 2, - /** Scroll the terminal display down one page */ - ScrollPageDownCommand = 4, - /** Scroll the terminal display up one line */ - ScrollLineUpCommand = 8, - /** Scroll the terminal display down one line */ - ScrollLineDownCommand = 16, - /** Toggles scroll lock mode */ - ScrollLockCommand = 32, - /** Scroll the terminal display up to the start of history */ - ScrollUpToTopCommand = 64, - /** Scroll the terminal display down to the end of history */ - ScrollDownToBottomCommand = 128, - /** Echos the operating system specific erase character. */ - EraseCommand = 256 - }; - Q_DECLARE_FLAGS(Commands,Command) - - /** - * Represents an association between a key sequence pressed by the user - * and the character sequence and commands associated with it for a particular - * KeyboardTranslator. - */ - class Entry - { - public: - /** - * Constructs a new entry for a keyboard translator. - */ - Entry(); - - /** - * Returns true if this entry is null. - * This is true for newly constructed entries which have no properties set. - */ - bool isNull() const; - - /** Returns the commands associated with this entry */ - Command command() const; - /** Sets the command associated with this entry. */ - void setCommand(Command command); - - /** - * Returns the character sequence associated with this entry, optionally replacing - * wildcard '*' characters with numbers to indicate the keyboard modifiers being pressed. - * - * TODO: The numbers used to replace '*' characters are taken from the Konsole/KDE 3 code. - * Document them. - * - * @param expandWildCards Specifies whether wild cards (occurrences of the '*' character) in - * the entry should be replaced with a number to indicate the modifier keys being pressed. - * - * @param modifiers The keyboard modifiers being pressed. - */ - QByteArray text(bool expandWildCards = false, - Qt::KeyboardModifiers modifiers = Qt::NoModifier) const; - - /** Sets the character sequence associated with this entry */ - void setText(const QByteArray& text); - - /** - * Returns the character sequence associated with this entry, - * with any non-printable characters replaced with escape sequences. - * - * eg. \\E for Escape, \\t for tab, \\n for new line. - * - * @param expandWildCards See text() - * @param modifiers See text() - */ - QByteArray escapedText(bool expandWildCards = false, - Qt::KeyboardModifiers modifiers = Qt::NoModifier) const; - - /** Returns the character code ( from the Qt::Key enum ) associated with this entry */ - int keyCode() const; - /** Sets the character code associated with this entry */ - void setKeyCode(int keyCode); - - /** - * Returns a bitwise-OR of the enabled keyboard modifiers associated with this entry. - * If a modifier is set in modifierMask() but not in modifiers(), this means that the entry - * only matches when that modifier is NOT pressed. - * - * If a modifier is not set in modifierMask() then the entry matches whether the modifier - * is pressed or not. - */ - Qt::KeyboardModifiers modifiers() const; - - /** Returns the keyboard modifiers which are valid in this entry. See modifiers() */ - Qt::KeyboardModifiers modifierMask() const; - - /** See modifiers() */ - void setModifiers( Qt::KeyboardModifiers modifiers ); - /** See modifierMask() and modifiers() */ - void setModifierMask( Qt::KeyboardModifiers modifiers ); - - /** - * Returns a bitwise-OR of the enabled state flags associated with this entry. - * If flag is set in stateMask() but not in state(), this means that the entry only - * matches when the terminal is NOT in that state. - * - * If a state is not set in stateMask() then the entry matches whether the terminal - * is in that state or not. - */ - States state() const; - - /** Returns the state flags which are valid in this entry. See state() */ - States stateMask() const; - - /** See state() */ - void setState( States state ); - /** See stateMask() */ - void setStateMask( States mask ); - - /** - * Returns the key code and modifiers associated with this entry - * as a QKeySequence - */ - //QKeySequence keySequence() const; - - /** - * Returns this entry's conditions ( ie. its key code, modifier and state criteria ) - * as a string. - */ - QString conditionToString() const; - - /** - * Returns this entry's result ( ie. its command or character sequence ) - * as a string. - * - * @param expandWildCards See text() - * @param modifiers See text() - */ - QString resultToString(bool expandWildCards = false, - Qt::KeyboardModifiers modifiers = Qt::NoModifier) const; - - /** - * Returns true if this entry matches the given key sequence, specified - * as a combination of @p keyCode , @p modifiers and @p state. - */ - bool matches( int keyCode , - Qt::KeyboardModifiers modifiers , - States flags ) const; - - bool operator==(const Entry& rhs) const; - - private: - void insertModifier( QString& item , int modifier ) const; - void insertState( QString& item , int state ) const; - QByteArray unescape(const QByteArray& text) const; - - int _keyCode; - Qt::KeyboardModifiers _modifiers; - Qt::KeyboardModifiers _modifierMask; - States _state; - States _stateMask; - - Command _command; - QByteArray _text; - }; - - /** Constructs a new keyboard translator with the given @p name */ - KeyboardTranslator(const QString& name); - - //KeyboardTranslator(const KeyboardTranslator& other); - - /** Returns the name of this keyboard translator */ - QString name() const; - - /** Sets the name of this keyboard translator */ - void setName(const QString& name); - - /** Returns the descriptive name of this keyboard translator */ - QString description() const; - - /** Sets the descriptive name of this keyboard translator */ - void setDescription(const QString& description); - - /** - * Looks for an entry in this keyboard translator which matches the given - * key code, keyboard modifiers and state flags. - * - * Returns the matching entry if found or a null Entry otherwise ( ie. - * entry.isNull() will return true ) - * - * @param keyCode A key code from the Qt::Key enum - * @param modifiers A combination of modifiers - * @param state Optional flags which specify the current state of the terminal - */ - Entry findEntry(int keyCode , - Qt::KeyboardModifiers modifiers , - States state = NoState) const; - - /** - * Adds an entry to this keyboard translator's table. Entries can be looked up according - * to their key sequence using findEntry() - */ - void addEntry(const Entry& entry); - - /** - * Replaces an entry in the translator. If the @p existing entry is null, - * then this is equivalent to calling addEntry(@p replacement) - */ - void replaceEntry(const Entry& existing , const Entry& replacement); - - /** - * Removes an entry from the table. - */ - void removeEntry(const Entry& entry); - - /** Returns a list of all entries in the translator. */ - QList entries() const; - -private: - - QMultiHash _entries; // entries in this keyboard translation, - // entries are indexed according to - // their keycode - QString _name; - QString _description; -}; -Q_DECLARE_OPERATORS_FOR_FLAGS(KeyboardTranslator::States) -Q_DECLARE_OPERATORS_FOR_FLAGS(KeyboardTranslator::Commands) - -/** - * Parses the contents of a Keyboard Translator (.keytab) file and - * returns the entries found in it. - * - * Usage example: - * - * @code - * QFile source( "/path/to/keytab" ); - * source.open( QIODevice::ReadOnly ); - * - * KeyboardTranslator* translator = new KeyboardTranslator( "name-of-translator" ); - * - * KeyboardTranslatorReader reader(source); - * while ( reader.hasNextEntry() ) - * translator->addEntry(reader.nextEntry()); - * - * source.close(); - * - * if ( !reader.parseError() ) - * { - * // parsing succeeded, do something with the translator - * } - * else - * { - * // parsing failed - * } - * @endcode - */ -class KeyboardTranslatorReader -{ -public: - /** Constructs a new reader which parses the given @p source */ - KeyboardTranslatorReader( QIODevice* source ); - - /** - * Returns the description text. - * TODO: More documentation - */ - QString description() const; - - /** Returns true if there is another entry in the source stream */ - bool hasNextEntry(); - /** Returns the next entry found in the source stream */ - KeyboardTranslator::Entry nextEntry(); - - /** - * Returns true if an error occurred whilst parsing the input or - * false if no error occurred. - */ - bool parseError(); - - /** - * Parses a condition and result string for a translator entry - * and produces a keyboard translator entry. - * - * The condition and result strings are in the same format as in - */ - static KeyboardTranslator::Entry createEntry( const QString& condition , - const QString& result ); -private: - struct Token - { - enum Type - { - TitleKeyword, - TitleText, - KeyKeyword, - KeySequence, - Command, - OutputText - }; - Type type; - QString text; - }; - QList tokenize(const QString&); - void readNext(); - bool decodeSequence(const QString& , - int& keyCode, - Qt::KeyboardModifiers& modifiers, - Qt::KeyboardModifiers& modifierMask, - KeyboardTranslator::States& state, - KeyboardTranslator::States& stateFlags); - - static bool parseAsModifier(const QString& item , Qt::KeyboardModifier& modifier); - static bool parseAsStateFlag(const QString& item , KeyboardTranslator::State& state); - static bool parseAsKeyCode(const QString& item , int& keyCode); - static bool parseAsCommand(const QString& text , KeyboardTranslator::Command& command); - - QIODevice* _source; - QString _description; - KeyboardTranslator::Entry _nextEntry; - bool _hasNext; -}; - -/** Writes a keyboard translation to disk. */ -class KeyboardTranslatorWriter -{ -public: - /** - * Constructs a new writer which saves data into @p destination. - * The caller is responsible for closing the device when writing is complete. - */ - KeyboardTranslatorWriter(QIODevice* destination); - ~KeyboardTranslatorWriter(); - - /** - * Writes the header for the keyboard translator. - * @param description Description of the keyboard translator. - */ - void writeHeader( const QString& description ); - /** Writes a translator entry. */ - void writeEntry( const KeyboardTranslator::Entry& entry ); - -private: - QIODevice* _destination; - QTextStream* _writer; -}; - -/** - * Manages the keyboard translations available for use by terminal sessions, - * see KeyboardTranslator. - */ -class KONSOLEPRIVATE_EXPORT KeyboardTranslatorManager -{ -public: - /** - * Constructs a new KeyboardTranslatorManager and loads the list of - * available keyboard translations. - * - * The keyboard translations themselves are not loaded until they are - * first requested via a call to findTranslator() - */ - KeyboardTranslatorManager(); - ~KeyboardTranslatorManager(); - - KeyboardTranslatorManager(const KeyboardTranslatorManager&) = delete; - KeyboardTranslatorManager& operator=(const KeyboardTranslatorManager&) = delete; - - /** - * Adds a new translator. If a translator with the same name - * already exists, it will be replaced by the new translator. - * - * TODO: More documentation. - */ - void addTranslator(KeyboardTranslator* translator); - - /** - * Deletes a translator. Returns true on successful deletion or false otherwise. - * - * TODO: More documentation - */ - bool deleteTranslator(const QString& name); - - /** Returns the default translator for Konsole. */ - const KeyboardTranslator* defaultTranslator(); - - /** - * Returns the keyboard translator with the given name or 0 if no translator - * with that name exists. - * - * The first time that a translator with a particular name is requested, - * the on-disk .keyboard file is loaded and parsed. - */ - const KeyboardTranslator* findTranslator(const QString& name); - /** - * Returns a list of the names of available keyboard translators. - * - * The first time this is called, a search for available - * translators is started. - */ - QList allTranslators(); - - /** Returns the global KeyboardTranslatorManager instance. */ - static KeyboardTranslatorManager* instance(); - -private: - static const QByteArray defaultTranslatorText; - - void findTranslators(); // locate the available translators - KeyboardTranslator* loadTranslator(const QString& name); // loads the translator - // with the given name - KeyboardTranslator* loadTranslator(QIODevice* device,const QString& name); - - bool saveTranslator(const KeyboardTranslator* translator); - QString findTranslatorPath(const QString& name); - - QHash _translators; // maps translator-name -> KeyboardTranslator - // instance - bool _haveLoadedAll; -}; - -inline int KeyboardTranslator::Entry::keyCode() const { return _keyCode; } -inline void KeyboardTranslator::Entry::setKeyCode(int keyCode) { _keyCode = keyCode; } - -inline void KeyboardTranslator::Entry::setModifiers( Qt::KeyboardModifiers modifier ) -{ - _modifiers = modifier; -} -inline Qt::KeyboardModifiers KeyboardTranslator::Entry::modifiers() const { return _modifiers; } - -inline void KeyboardTranslator::Entry::setModifierMask( Qt::KeyboardModifiers mask ) -{ - _modifierMask = mask; -} -inline Qt::KeyboardModifiers KeyboardTranslator::Entry::modifierMask() const { return _modifierMask; } - -inline bool KeyboardTranslator::Entry::isNull() const -{ - return ( *this == Entry() ); -} - -inline void KeyboardTranslator::Entry::setCommand( Command command ) -{ - _command = command; -} -inline KeyboardTranslator::Command KeyboardTranslator::Entry::command() const { return _command; } - -inline void KeyboardTranslator::Entry::setText( const QByteArray& text ) -{ - _text = unescape(text); -} -inline int oneOrZero(int value) -{ - return value ? 1 : 0; -} -inline QByteArray KeyboardTranslator::Entry::text(bool expandWildCards,Qt::KeyboardModifiers modifiers) const -{ - QByteArray expandedText = _text; - - if (expandWildCards) - { - int modifierValue = 1; - modifierValue += oneOrZero(modifiers & Qt::ShiftModifier); - modifierValue += oneOrZero(modifiers & Qt::AltModifier) << 1; - modifierValue += oneOrZero(modifiers & Qt::ControlModifier) << 2; - - for (int i=0;i<_text.length();i++) - { - if (expandedText[i] == '*') - expandedText[i] = '0' + modifierValue; - } - } - - return expandedText; -} - -inline void KeyboardTranslator::Entry::setState( States state ) -{ - _state = state; -} -inline KeyboardTranslator::States KeyboardTranslator::Entry::state() const { return _state; } - -inline void KeyboardTranslator::Entry::setStateMask( States stateMask ) -{ - _stateMask = stateMask; -} -inline KeyboardTranslator::States KeyboardTranslator::Entry::stateMask() const { return _stateMask; } - -} - -Q_DECLARE_METATYPE(Konsole::KeyboardTranslator::Entry) -Q_DECLARE_METATYPE(const Konsole::KeyboardTranslator*) - -#endif // KEYBOARDTRANSLATOR_H - diff --git a/lib/LineFont.h b/lib/LineFont.h deleted file mode 100644 index 9c080ea..0000000 --- a/lib/LineFont.h +++ /dev/null @@ -1,21 +0,0 @@ -// WARNING: Autogenerated by "fontembedder ./linefont.src". -// You probably do not want to hand-edit this! - -static const quint32 LineChars[] = { - 0x00007c00, 0x000fffe0, 0x00421084, 0x00e739ce, 0x00000000, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00427000, 0x004e7380, 0x00e77800, 0x00ef7bc0, - 0x00421c00, 0x00439ce0, 0x00e73c00, 0x00e7bde0, 0x00007084, 0x000e7384, 0x000079ce, 0x000f7bce, - 0x00001c84, 0x00039ce4, 0x00003dce, 0x0007bdee, 0x00427084, 0x004e7384, 0x004279ce, 0x00e77884, - 0x00e779ce, 0x004f7bce, 0x00ef7bc4, 0x00ef7bce, 0x00421c84, 0x00439ce4, 0x00423dce, 0x00e73c84, - 0x00e73dce, 0x0047bdee, 0x00e7bde4, 0x00e7bdee, 0x00427c00, 0x0043fce0, 0x004e7f80, 0x004fffe0, - 0x004fffe0, 0x00e7fde0, 0x006f7fc0, 0x00efffe0, 0x00007c84, 0x0003fce4, 0x000e7f84, 0x000fffe4, - 0x00007dce, 0x0007fdee, 0x000f7fce, 0x000fffee, 0x00427c84, 0x0043fce4, 0x004e7f84, 0x004fffe4, - 0x00427dce, 0x00e77c84, 0x00e77dce, 0x0047fdee, 0x004e7fce, 0x00e7fde4, 0x00ef7f84, 0x004fffee, - 0x00efffe4, 0x00e7fdee, 0x00ef7fce, 0x00efffee, 0x00000000, 0x00000000, 0x00000000, 0x00000000, - 0x000f83e0, 0x00a5294a, 0x004e1380, 0x00a57800, 0x00ad0bc0, 0x004390e0, 0x00a53c00, 0x00a5a1e0, - 0x000e1384, 0x0000794a, 0x000f0b4a, 0x000390e4, 0x00003d4a, 0x0007a16a, 0x004e1384, 0x00a5694a, - 0x00ad2b4a, 0x004390e4, 0x00a52d4a, 0x00a5a16a, 0x004f83e0, 0x00a57c00, 0x00ad83e0, 0x000f83e4, - 0x00007d4a, 0x000f836a, 0x004f93e4, 0x00a57d4a, 0x00ad836a, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00001c00, 0x00001084, 0x00007000, 0x00421000, - 0x00039ce0, 0x000039ce, 0x000e7380, 0x00e73800, 0x000e7f80, 0x00e73884, 0x0003fce0, 0x004239ce -}; diff --git a/lib/LineFont.src b/lib/LineFont.src deleted file mode 100644 index 6835253..0000000 --- a/lib/LineFont.src +++ /dev/null @@ -1,786 +0,0 @@ -#2500: single horizontal line -2500 - - ------ - - - -#2501: triple horizontal line -2501 - ------ ------ ------ - - -#2502: single vertical line -2502 - | - | - | - | - | - -#2503: triple vertical line -2503 - ||| - ||| - ||| - ||| - ||| - -#2504-250B are dashed - not handled - -#250C: top-left corner (lines on bottom + right) -250C - - - .-- - | - | - -#250D: as above, but top line triple-width -250D - - .-- - .-- - |-- - | - -#250E: now the vert line triple-width -250E - - - ..-- - ||| - ||| - -#250F: and now both lines triple-width -250F - - .___ - |.-- - ||._ - ||| - -#2510: top-right corner -2510 - - ---. - | - | - -2511 - -==. -==. -==| - | - -2512 - - -==.. - ||| - ||| - -2513 - -===. -==.| -=.|| - ||| - -#2514: bottom-left corner -2514 - | - | - .== - - - -2515 - | - |== - |== - === - - - -2516 - ||| - ||| - |.== - - - -2517 - ||| - ||.= - |.== - .=== - - -#2518: bottm-right corner -2518 - | - | -==. - - - -2519 - | -==| -==| -=== - - - -251A - ||| - ||| -==== - - - -251B - ||| -=.|| -==.| -===. - - -#251C: Join of vertical line and one from the right -251C - | - | - |== - | - | - -251D - | - |== - |== - |== - | - -251E - ||| - ||| - ||== - | - | - -251F - | - | - ||== - ||| - ||| - - -2520 - ||| - ||| - ||== - ||| - ||| - -2521 - ||| - |||= - ||== - .|== - | - -2522 - | - .|== - ||== - |||= - ||| - -2523 - ||| - ||.= - ||== - ||.= - ||| - -#2524: Join of vertical line and one from the left -2524 - | - | -==| - | - | - -2525 - | -==| -==| -==| - | - -2526 - ||| - ||| -==+| - | - | - -2527 - | - | -==+| - ||| - ||| - -2528 - ||| - ||| -==+| - ||| - ||| - -2529 - ||| -=+|| -==+| -===+ - | - -252A - | -=+|| -==+| -===+ - ||| - -252B - ||| -=+|| -==+| -=+|| - ||| - -#252C: horizontal line joined to from below -252C - - -===== - | - | - -252D - -=== -==|== -==| - | - -252E - - === -==|== - |== - | - -252F - -==+== -==|== -==|== - | - -2530 - -===== -===== -==|== - | - -2531 - -===| -==||= -=||| - ||| - -2532 - - |=== -=||== - ||== - || - -2533 - -===== -==|== -=+|+= - ||| - -#2534: bottom line, connected to from top -2534 - | - | -===== - - - -2535 - | -==| -===== -=== - - -2536 - | - |== -===== - === - - -2537 - | -==|== -===== -===== - - -2538 - ||| - ||| -===== - - - -2539 - ||| -==|| -===== -===| - - - -253A - ||| - ||== -=|=== - |=== - - -253B - ||| -==|== -===== -===== - - -#253C: vertical + horizontal lines intersecting -253C - | - | -===== - | - | - -253D - | -==| -===== -==| - | - -253E - | - |== -===== - |== - | - -253F - | -==|== -===== -==|== - | - -2540 - ||| - ||| -===== - | - | - -2541 - | - | -===== - ||| - ||| - -2542 - ||| - ||| -===== - ||| - ||| - -2543 - ||| -=||| -===== -==|+ - | - -2544 - ||| - ||== -===== - |== - | - -2545 - | -==|+ -===== -=||| - ||| - -2546 - | - |== -===== - ||== - ||| - -2547 - ||| -=|||= -===== -=|||= - | - -2548 - | -=|||= -===== -=|||= - ||| - -2549 - ||| -=||| -===== -=||| - ||| - -254A - ||| - |||= -===== - |||= - ||| - -254B - ||| -=|||= -===== -=|||= - ||| - -#254C-254F are dashed -2550 - -_____ - -_____ - - -2551 - | | - | | - | | - | | - | | - -2552 - - |-- - | - |-- - | - -2553 - - - ---- - | | - | | - -2554 - - +--- - | - + +- - | | - -2555 - ---+ - | ---+ - | - -2556 - - --+-+ - | | - | | - -2557 - ----+ - | --+ | - | | - -2558 - | - +-- - | - +-- - -2559 - | | - | | - +-+- - - - -255A - | | - | +- - | - +--- - - -255B - | ---+ - | ---+ - - -255C - | | - | | --+-+ - - -255D - | | --+ | - | ----+ - - -255E - | - +-- - | - +-- - | - -255F - | | - | | - | +- - | | - | | - -2560 - | | - | +- - | | - | +- - | | - -2561 - | ---+ - | ---+ - | - -2562 - | | - | | --+ + - | | - | | - -2563 - | | --+ | - | --+ | - | | - -2564 - ------ - ---+-- - | - -2565 - - --+-+- - | | - | | - -2566 - ------ - --+ +- - | | - -2567 - | ---+-- - ------ - - -2568 - | | - | | --+-+- - - - -2569 - | | --+ +- - ------ - - -256A - | ---+-- - | ---+-- - | - -256B - | | - | | --+-+- - | | - | | - -256C - | | --+ +- - --+ +- - | | - -#256F-2570 are curly, -#2571-2573 are slashes and X - -2574 - - -___ - - - -2575 - | - | - | - - - -2576 - - - ___ - - - -2577 - - - | - | - | - -2578 - -___ -___ -___ - - -2579 - ||| - ||| - ||| - - - -257A - - ___ - ___ - ___ - - -257B - - - ||| - ||| - ||| - -257C - - ___ -_____ - ___ - - -257D - | - | - ||| - ||| - ||| - -257E - -___ -_____ -___ - - -257F - ||| - ||| - ||| - | - | diff --git a/lib/Pty.cpp b/lib/Pty.cpp deleted file mode 100644 index bec018e..0000000 --- a/lib/Pty.cpp +++ /dev/null @@ -1,338 +0,0 @@ -/* - * This file is a part of QTerminal - http://gitorious.org/qterminal - * - * This file was un-linked from KDE and modified - * by Maxim Bourmistrov - * - */ - -/* - This file is part of Konsole, an X terminal. - Copyright 1997,1998 by Lars Doelle - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -// Own -#include "Pty.h" - -// System -#include -#include -#include -#include -#include -#include - -// Qt -#include -#include - -#include "kpty.h" -#include "kptydevice.h" - -using namespace Konsole; - -void Pty::setWindowSize(int lines, int cols) -{ - _windowColumns = cols; - _windowLines = lines; - - if (pty()->masterFd() >= 0) - pty()->setWinSize(lines, cols); -} -QSize Pty::windowSize() const -{ - return QSize(_windowColumns,_windowLines); -} - -void Pty::setFlowControlEnabled(bool enable) -{ - _xonXoff = enable; - - if (pty()->masterFd() >= 0) - { - struct ::termios ttmode; - pty()->tcGetAttr(&ttmode); - if (!enable) - ttmode.c_iflag &= ~(IXOFF | IXON); - else - ttmode.c_iflag |= (IXOFF | IXON); - if (!pty()->tcSetAttr(&ttmode)) - qWarning() << "Unable to set terminal attributes."; - } -} -bool Pty::flowControlEnabled() const -{ - if (pty()->masterFd() >= 0) - { - struct ::termios ttmode; - pty()->tcGetAttr(&ttmode); - return ttmode.c_iflag & IXOFF && - ttmode.c_iflag & IXON; - } - qWarning() << "Unable to get flow control status, terminal not connected."; - return false; -} - -void Pty::setUtf8Mode(bool enable) -{ -#ifdef IUTF8 // XXX not a reasonable place to check it. - _utf8 = enable; - - if (pty()->masterFd() >= 0) - { - struct ::termios ttmode; - pty()->tcGetAttr(&ttmode); - if (!enable) - ttmode.c_iflag &= ~IUTF8; - else - ttmode.c_iflag |= IUTF8; - if (!pty()->tcSetAttr(&ttmode)) - qWarning() << "Unable to set terminal attributes."; - } -#endif -} - -void Pty::setErase(char erase) -{ - _eraseChar = erase; - - if (pty()->masterFd() >= 0) - { - struct ::termios ttmode; - pty()->tcGetAttr(&ttmode); - ttmode.c_cc[VERASE] = erase; - if (!pty()->tcSetAttr(&ttmode)) - qWarning() << "Unable to set terminal attributes."; - } -} - -char Pty::erase() const -{ - if (pty()->masterFd() >= 0) - { - struct ::termios ttyAttributes; - pty()->tcGetAttr(&ttyAttributes); - return ttyAttributes.c_cc[VERASE]; - } - - return _eraseChar; -} - -void Pty::addEnvironmentVariables(const QStringList& environment) -{ - QListIterator iter(environment); - while (iter.hasNext()) - { - QString pair = iter.next(); - - // split on the first '=' character - int pos = pair.indexOf('='); - - if ( pos >= 0 ) - { - QString variable = pair.left(pos); - QString value = pair.mid(pos+1); - - setEnv(variable,value); - } - } -} - -int Pty::start(const QString& program, - const QStringList& programArguments, - const QStringList& environment, - ulong winid, - bool addToUtmp - //const QString& dbusService, - //const QString& dbusSession - ) -{ - clearProgram(); - - // For historical reasons, the first argument in programArguments is the - // name of the program to execute, so create a list consisting of all - // but the first argument to pass to setProgram() - Q_ASSERT(programArguments.count() >= 1); - setProgram(program.toLatin1(),programArguments.mid(1)); - - addEnvironmentVariables(environment); - - setEnv("WINDOWID", QString::number(winid)); - - // unless the LANGUAGE environment variable has been set explicitly - // set it to a null string - // this fixes the problem where KCatalog sets the LANGUAGE environment - // variable during the application's startup to something which - // differs from LANG,LC_* etc. and causes programs run from - // the terminal to display messages in the wrong language - // - // this can happen if LANG contains a language which KDE - // does not have a translation for - // - // BR:149300 - setEnv("LANGUAGE",QString(),false /* do not overwrite existing value if any */); - - setUseUtmp(addToUtmp); - - struct ::termios ttmode; - pty()->tcGetAttr(&ttmode); - if (!_xonXoff) - ttmode.c_iflag &= ~(IXOFF | IXON); - else - ttmode.c_iflag |= (IXOFF | IXON); -#ifdef IUTF8 // XXX not a reasonable place to check it. - if (!_utf8) - ttmode.c_iflag &= ~IUTF8; - else - ttmode.c_iflag |= IUTF8; -#endif - - if (_eraseChar != 0) - ttmode.c_cc[VERASE] = _eraseChar; - - if (!pty()->tcSetAttr(&ttmode)) - qWarning() << "Unable to set terminal attributes."; - - pty()->setWinSize(_windowLines, _windowColumns); - - KProcess::start(); - - if (!waitForStarted()) - return -1; - - return 0; -} - -void Pty::setEmptyPTYProperties() -{ - struct ::termios ttmode; - pty()->tcGetAttr(&ttmode); - if (!_xonXoff) - ttmode.c_iflag &= ~(IXOFF | IXON); - else - ttmode.c_iflag |= (IXOFF | IXON); - #ifdef IUTF8 // XXX not a reasonable place to check it. - if (!_utf8) - ttmode.c_iflag &= ~IUTF8; - else - ttmode.c_iflag |= IUTF8; - #endif - - if (_eraseChar != 0) - ttmode.c_cc[VERASE] = _eraseChar; - - if (!pty()->tcSetAttr(&ttmode)) - qWarning() << "Unable to set terminal attributes."; -} - -void Pty::setWriteable(bool writeable) -{ - struct stat sbuf; - stat(pty()->ttyName(), &sbuf); - if (writeable) - chmod(pty()->ttyName(), sbuf.st_mode | S_IWGRP); - else - chmod(pty()->ttyName(), sbuf.st_mode & ~(S_IWGRP|S_IWOTH)); -} - -Pty::Pty(int masterFd, QObject* parent) - : KPtyProcess(masterFd,parent) -{ - init(); -} -Pty::Pty(QObject* parent) - : KPtyProcess(parent) -{ - init(); -} -void Pty::init() -{ - _windowColumns = 0; - _windowLines = 0; - _eraseChar = 0; - _xonXoff = true; - _utf8 =true; - - connect(pty(), SIGNAL(readyRead()) , this , SLOT(dataReceived())); - setPtyChannels(KPtyProcess::AllChannels); -} - -Pty::~Pty() -{ -} - -void Pty::sendData(const char* data, int length) -{ - if (!length) - return; - - if (!pty()->write(data,length)) - { - qWarning() << "Pty::doSendJobs - Could not send input data to terminal process."; - return; - } -} - -void Pty::dataReceived() -{ - QByteArray data = pty()->readAll(); - emit receivedData(data.constData(),data.count()); -} - -void Pty::lockPty(bool lock) -{ - Q_UNUSED(lock); - -// TODO: Support for locking the Pty - //if (lock) - //suspend(); - //else - //resume(); -} - -int Pty::foregroundProcessGroup() const -{ - int pid = tcgetpgrp(pty()->masterFd()); - - if ( pid != -1 ) - { - return pid; - } - - return 0; -} - -void Pty::setupChildProcess() -{ - KPtyProcess::setupChildProcess(); - - // reset all signal handlers - // this ensures that terminal applications respond to - // signals generated via key sequences such as Ctrl+C - // (which sends SIGINT) - struct sigaction action; - sigset_t sigset; - sigemptyset(&action.sa_mask); - action.sa_handler = SIG_DFL; - action.sa_flags = 0; - for (int signal=1;signal < NSIG; signal++) { - sigaction(signal,&action,0L); - sigaddset(&sigset, signal); - } - sigprocmask(SIG_UNBLOCK, &sigset, NULL); -} diff --git a/lib/Pty.h b/lib/Pty.h deleted file mode 100644 index e5f6ceb..0000000 --- a/lib/Pty.h +++ /dev/null @@ -1,214 +0,0 @@ -/* - * This file is a part of QTerminal - http://gitorious.org/qterminal - * - * This file was un-linked from KDE and modified - * by Maxim Bourmistrov - * - */ - -/* - This file is part of Konsole, KDE's terminal emulator. - - Copyright 2007-2008 by Robert Knight - Copyright 1997,1998 by Lars Doelle - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -#ifndef PTY_H -#define PTY_H - -// Qt -#include -#include -#include -#include - -// KDE -#include "kptyprocess.h" - -namespace Konsole { - -/** - * The Pty class is used to start the terminal process, - * send data to it, receive data from it and manipulate - * various properties of the pseudo-teletype interface - * used to communicate with the process. - * - * To use this class, construct an instance and connect - * to the sendData slot and receivedData signal to - * send data to or receive data from the process. - * - * To start the terminal process, call the start() method - * with the program name and appropriate arguments. - */ -class Pty: public KPtyProcess -{ -Q_OBJECT - - public: - - /** - * Constructs a new Pty. - * - * Connect to the sendData() slot and receivedData() signal to prepare - * for sending and receiving data from the terminal process. - * - * To start the terminal process, call the run() method with the - * name of the program to start and appropriate arguments. - */ - explicit Pty(QObject* parent = 0); - - /** - * Construct a process using an open pty master. - * See KPtyProcess::KPtyProcess() - */ - explicit Pty(int ptyMasterFd, QObject* parent = 0); - - ~Pty(); - - /** - * Starts the terminal process. - * - * Returns 0 if the process was started successfully or non-zero - * otherwise. - * - * @param program Path to the program to start - * @param arguments Arguments to pass to the program being started - * @param environment A list of key=value pairs which will be added - * to the environment for the new process. At the very least this - * should include an assignment for the TERM environment variable. - * @param winid Specifies the value of the WINDOWID environment variable - * in the process's environment. - * @param addToUtmp Specifies whether a utmp entry should be created for - * the pty used. See K3Process::setUsePty() - * @param dbusService Specifies the value of the KONSOLE_DBUS_SERVICE - * environment variable in the process's environment. - * @param dbusSession Specifies the value of the KONSOLE_DBUS_SESSION - * environment variable in the process's environment. - */ - int start( const QString& program, - const QStringList& arguments, - const QStringList& environment, - ulong winid, - bool addToUtmp - ); - - /** - * set properties for "EmptyPTY" - */ - void setEmptyPTYProperties(); - - /** TODO: Document me */ - void setWriteable(bool writeable); - - /** - * Enables or disables Xon/Xoff flow control. The flow control setting - * may be changed later by a terminal application, so flowControlEnabled() - * may not equal the value of @p on in the previous call to setFlowControlEnabled() - */ - void setFlowControlEnabled(bool on); - - /** Queries the terminal state and returns true if Xon/Xoff flow control is enabled. */ - bool flowControlEnabled() const; - - /** - * Sets the size of the window (in lines and columns of characters) - * used by this teletype. - */ - void setWindowSize(int lines, int cols); - - /** Returns the size of the window used by this teletype. See setWindowSize() */ - QSize windowSize() const; - - /** TODO Document me */ - void setErase(char erase); - - /** */ - char erase() const; - - /** - * Returns the process id of the teletype's current foreground - * process. This is the process which is currently reading - * input sent to the terminal via. sendData() - * - * If there is a problem reading the foreground process group, - * 0 will be returned. - */ - int foregroundProcessGroup() const; - - public slots: - - /** - * Put the pty into UTF-8 mode on systems which support it. - */ - void setUtf8Mode(bool on); - - /** - * Suspend or resume processing of data from the standard - * output of the terminal process. - * - * See K3Process::suspend() and K3Process::resume() - * - * @param lock If true, processing of output is suspended, - * otherwise processing is resumed. - */ - void lockPty(bool lock); - - /** - * Sends data to the process currently controlling the - * teletype ( whose id is returned by foregroundProcessGroup() ) - * - * @param buffer Pointer to the data to send. - * @param length Length of @p buffer. - */ - void sendData(const char* buffer, int length); - - signals: - - /** - * Emitted when a new block of data is received from - * the teletype. - * - * @param buffer Pointer to the data received. - * @param length Length of @p buffer - */ - void receivedData(const char* buffer, int length); - - protected: - void setupChildProcess(); - - private slots: - // called when data is received from the terminal process - void dataReceived(); - - private: - void init(); - - // takes a list of key=value pairs and adds them - // to the environment for the process - void addEnvironmentVariables(const QStringList& environment); - - int _windowColumns; - int _windowLines; - char _eraseChar; - bool _xonXoff; - bool _utf8; -}; - -} - -#endif // PTY_H diff --git a/lib/Screen.cpp b/lib/Screen.cpp deleted file mode 100644 index ea635e5..0000000 --- a/lib/Screen.cpp +++ /dev/null @@ -1,1388 +0,0 @@ -/* - This file is part of Konsole, an X terminal. - - Copyright 2007-2008 by Robert Knight - Copyright 1997,1998 by Lars Doelle - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. - */ - -// Own -#include "Screen.h" - -// Standard -#include -#include -#include -#include -#include - -// Qt -#include -#include - -// KDE -//#include - -// Konsole -#include "konsole_wcwidth.h" -#include "TerminalCharacterDecoder.h" - -using namespace Konsole; - -//FIXME: this is emulation specific. Use false for xterm, true for ANSI. -//FIXME: see if we can get this from terminfo. -#define BS_CLEARS false - -//Macro to convert x,y position on screen to position within an image. -// -//Originally the image was stored as one large contiguous block of -//memory, so a position within the image could be represented as an -//offset from the beginning of the block. For efficiency reasons this -//is no longer the case. -//Many internal parts of this class still use this representation for parameters and so on, -//notably moveImage() and clearImage(). -//This macro converts from an X,Y position into an image offset. -#ifndef loc -#define loc(X,Y) ((Y)*columns+(X)) -#endif - - -Character Screen::defaultChar = Character(' ', - CharacterColor(COLOR_SPACE_DEFAULT,DEFAULT_FORE_COLOR), - CharacterColor(COLOR_SPACE_DEFAULT,DEFAULT_BACK_COLOR), - DEFAULT_RENDITION); - -//#define REVERSE_WRAPPED_LINES // for wrapped line debug - - Screen::Screen(int l, int c) -: lines(l), - columns(c), - screenLines(new ImageLine[lines+1] ), - _scrolledLines(0), - _droppedLines(0), - history(new HistoryScrollNone()), - cuX(0), cuY(0), - currentRendition(0), - _topMargin(0), _bottomMargin(0), - selBegin(0), selTopLeft(0), selBottomRight(0), - blockSelectionMode(false), - effectiveForeground(CharacterColor()), effectiveBackground(CharacterColor()), effectiveRendition(0), - lastPos(-1) -{ - lineProperties.resize(lines+1); - for (int i=0;i _bottomMargin ? lines-1 : _bottomMargin; - cuX = qMin(columns-1,cuX); // nowrap! - cuY = qMin(stop,cuY+n); -} - -void Screen::cursorLeft(int n) - //=CUB -{ - if (n == 0) n = 1; // Default - cuX = qMin(columns-1,cuX); // nowrap! - cuX = qMax(0,cuX-n); -} - -void Screen::cursorRight(int n) - //=CUF -{ - if (n == 0) n = 1; // Default - cuX = qMin(columns-1,cuX+n); -} - -void Screen::setMargins(int top, int bot) - //=STBM -{ - if (top == 0) top = 1; // Default - if (bot == 0) bot = lines; // Default - top = top - 1; // Adjust to internal lineno - bot = bot - 1; // Adjust to internal lineno - if ( !( 0 <= top && top < bot && bot < lines ) ) - { //Debug()<<" setRegion("< 0) - cuY -= 1; -} - -void Screen::nextLine() - //=NEL -{ - toStartOfLine(); index(); -} - -void Screen::eraseChars(int n) -{ - if (n == 0) n = 1; // Default - int p = qMax(0,qMin(cuX+n-1,columns-1)); - clearImage(loc(cuX,cuY),loc(p,cuY),' '); -} - -void Screen::deleteChars(int n) -{ - Q_ASSERT( n >= 0 ); - - // always delete at least one char - if (n == 0) - n = 1; - - // if cursor is beyond the end of the line there is nothing to do - if ( cuX >= screenLines[cuY].count() ) - return; - - if ( cuX+n > screenLines[cuY].count() ) - n = screenLines[cuY].count() - cuX; - - Q_ASSERT( n >= 0 ); - Q_ASSERT( cuX+n <= screenLines[cuY].count() ); - - screenLines[cuY].remove(cuX,n); -} - -void Screen::insertChars(int n) -{ - if (n == 0) n = 1; // Default - - if ( screenLines[cuY].size() < cuX ) - screenLines[cuY].resize(cuX); - - screenLines[cuY].insert(cuX,n,' '); - - if ( screenLines[cuY].count() > columns ) - screenLines[cuY].resize(columns); -} - -void Screen::repeatChars(int count) - //=REP -{ - if (count == 0) - { - count = 1; - } - /** - * From ECMA-48 version 5, section 8.3.103 - * If the character preceding REP is a control function or part of a - * control function, the effect of REP is not defined by this Standard. - * - * So, a "normal" program should always use REP immediately after a visible - * character (those other than escape sequences). So, lastDrawnChar can be - * safely used. - */ - for (int i = 0; i < count; i++) - { - displayCharacter(lastDrawnChar); - } -} - -void Screen::deleteLines(int n) -{ - if (n == 0) n = 1; // Default - scrollUp(cuY,n); -} - -void Screen::insertLines(int n) -{ - if (n == 0) n = 1; // Default - scrollDown(cuY,n); -} - -void Screen::setMode(int m) -{ - currentModes[m] = true; - switch(m) - { - case MODE_Origin : cuX = 0; cuY = _topMargin; break; //FIXME: home - } -} - -void Screen::resetMode(int m) -{ - currentModes[m] = false; - switch(m) - { - case MODE_Origin : cuX = 0; cuY = 0; break; //FIXME: home - } -} - -void Screen::saveMode(int m) -{ - savedModes[m] = currentModes[m]; -} - -void Screen::restoreMode(int m) -{ - currentModes[m] = savedModes[m]; -} - -bool Screen::getMode(int m) const -{ - return currentModes[m]; -} - -void Screen::saveCursor() -{ - savedState.cursorColumn = cuX; - savedState.cursorLine = cuY; - savedState.rendition = currentRendition; - savedState.foreground = currentForeground; - savedState.background = currentBackground; -} - -void Screen::restoreCursor() -{ - cuX = qMin(savedState.cursorColumn,columns-1); - cuY = qMin(savedState.cursorLine,lines-1); - currentRendition = savedState.rendition; - currentForeground = savedState.foreground; - currentBackground = savedState.background; - updateEffectiveRendition(); -} - -void Screen::resizeImage(int new_lines, int new_columns) -{ - if ((new_lines==lines) && (new_columns==columns)) return; - - if (cuY > new_lines-1) - { // attempt to preserve focus and lines - _bottomMargin = lines-1; //FIXME: margin lost - for (int i = 0; i < cuY-(new_lines-1); i++) - { - addHistLine(); scrollUp(0,1); - } - } - - // create new screen lines and copy from old to new - - ImageLine* newScreenLines = new ImageLine[new_lines+1]; - for (int i=0; i < qMin(lines,new_lines+1) ;i++) - newScreenLines[i]=screenLines[i]; - for (int i=lines;(i > 0) && (i 0) && (ir &= ~RE_TRANSPARENT; -} - -void Screen::updateEffectiveRendition() -{ - effectiveRendition = currentRendition; - if (currentRendition & RE_REVERSE) - { - effectiveForeground = currentBackground; - effectiveBackground = currentForeground; - } - else - { - effectiveForeground = currentForeground; - effectiveBackground = currentBackground; - } - - if (currentRendition & RE_BOLD) - effectiveForeground.setIntensive(); -} - -void Screen::copyFromHistory(Character* dest, int startLine, int count) const -{ - Q_ASSERT( startLine >= 0 && count > 0 && startLine + count <= history->getLines() ); - - for (int line = startLine; line < startLine + count; line++) - { - const int length = qMin(columns,history->getLineLen(line)); - const int destLineOffset = (line-startLine)*columns; - - history->getCells(line,0,length,dest + destLineOffset); - - for (int column = length; column < columns; column++) - dest[destLineOffset+column] = defaultChar; - - // invert selected text - if (selBegin !=-1) - { - for (int column = 0; column < columns; column++) - { - if (isSelected(column,line)) - { - reverseRendition(dest[destLineOffset + column]); - } - } - } - } -} - -void Screen::copyFromScreen(Character* dest , int startLine , int count) const -{ - Q_ASSERT( startLine >= 0 && count > 0 && startLine + count <= lines ); - - for (int line = startLine; line < (startLine+count) ; line++) - { - int srcLineStartIndex = line*columns; - int destLineStartIndex = (line-startLine)*columns; - - for (int column = 0; column < columns; column++) - { - int srcIndex = srcLineStartIndex + column; - int destIndex = destLineStartIndex + column; - - dest[destIndex] = screenLines[srcIndex/columns].value(srcIndex%columns,defaultChar); - - // invert selected text - if (selBegin != -1 && isSelected(column,line + history->getLines())) - reverseRendition(dest[destIndex]); - } - - } -} - -void Screen::getImage( Character* dest, int size, int startLine, int endLine ) const -{ - Q_ASSERT( startLine >= 0 ); - Q_ASSERT( endLine >= startLine && endLine < history->getLines() + lines ); - - const int mergedLines = endLine - startLine + 1; - - Q_ASSERT( size >= mergedLines * columns ); - Q_UNUSED( size ); - - const int linesInHistoryBuffer = qBound(0,history->getLines()-startLine,mergedLines); - const int linesInScreenBuffer = mergedLines - linesInHistoryBuffer; - - // copy lines from history buffer - if (linesInHistoryBuffer > 0) - copyFromHistory(dest,startLine,linesInHistoryBuffer); - - // copy lines from screen buffer - if (linesInScreenBuffer > 0) - copyFromScreen(dest + linesInHistoryBuffer*columns, - startLine + linesInHistoryBuffer - history->getLines(), - linesInScreenBuffer); - - // invert display when in screen mode - if (getMode(MODE_Screen)) - { - for (int i = 0; i < mergedLines*columns; i++) - reverseRendition(dest[i]); // for reverse display - } - - // mark the character at the current cursor position - int cursorIndex = loc(cuX, cuY + linesInHistoryBuffer); - if(getMode(MODE_Cursor) && cursorIndex < columns*mergedLines) - dest[cursorIndex].rendition |= RE_CURSOR; -} - -QVector Screen::getLineProperties( int startLine , int endLine ) const -{ - Q_ASSERT( startLine >= 0 ); - Q_ASSERT( endLine >= startLine && endLine < history->getLines() + lines ); - - const int mergedLines = endLine-startLine+1; - const int linesInHistory = qBound(0,history->getLines()-startLine,mergedLines); - const int linesInScreen = mergedLines - linesInHistory; - - QVector result(mergedLines); - int index = 0; - - // copy properties for lines in history - for (int line = startLine; line < startLine + linesInHistory; line++) - { - //TODO Support for line properties other than wrapped lines - if (history->isWrappedLine(line)) - { - result[index] = (LineProperty)(result[index] | LINE_WRAPPED); - } - index++; - } - - // copy properties for lines in screen buffer - const int firstScreenLine = startLine + linesInHistory - history->getLines(); - for (int line = firstScreenLine; line < firstScreenLine+linesInScreen; line++) - { - result[index]=lineProperties[line]; - index++; - } - - return result; -} - -void Screen::reset(bool clearScreen) -{ - setMode(MODE_Wrap ); saveMode(MODE_Wrap ); // wrap at end of margin - resetMode(MODE_Origin); saveMode(MODE_Origin); // position refere to [1,1] - resetMode(MODE_Insert); saveMode(MODE_Insert); // overstroke - setMode(MODE_Cursor); // cursor visible - resetMode(MODE_Screen); // screen not inverse - resetMode(MODE_NewLine); - - _topMargin=0; - _bottomMargin=lines-1; - - setDefaultRendition(); - saveCursor(); - - if ( clearScreen ) - clear(); -} - -void Screen::clear() -{ - clearEntireScreen(); - home(); -} - -void Screen::backspace() -{ - cuX = qMin(columns-1,cuX); // nowrap! - cuX = qMax(0,cuX-1); - - if (screenLines[cuY].size() < cuX+1) - screenLines[cuY].resize(cuX+1); - - if (BS_CLEARS) - screenLines[cuY][cuX].character = ' '; -} - -void Screen::tab(int n) -{ - // note that TAB is a format effector (does not write ' '); - if (n == 0) n = 1; - while((n > 0) && (cuX < columns-1)) - { - cursorRight(1); - while((cuX < columns-1) && !tabStops[cuX]) - cursorRight(1); - n--; - } -} - -void Screen::backtab(int n) -{ - // note that TAB is a format effector (does not write ' '); - if (n == 0) n = 1; - while((n > 0) && (cuX > 0)) - { - cursorLeft(1); while((cuX > 0) && !tabStops[cuX]) cursorLeft(1); - n--; - } -} - -void Screen::clearTabStops() -{ - for (int i = 0; i < columns; i++) tabStops[i] = false; -} - -void Screen::changeTabStop(bool set) -{ - if (cuX >= columns) return; - tabStops[cuX] = set; -} - -void Screen::initTabStops() -{ - tabStops.resize(columns); - - // Arrg! The 1st tabstop has to be one longer than the other. - // i.e. the kids start counting from 0 instead of 1. - // Other programs might behave correctly. Be aware. - for (int i = 0; i < columns; i++) - tabStops[i] = (i%8 == 0 && i != 0); -} - -void Screen::newLine() -{ - if (getMode(MODE_NewLine)) - toStartOfLine(); - index(); -} - -void Screen::checkSelection(int from, int to) -{ - if (selBegin == -1) - return; - int scr_TL = loc(0, history->getLines()); - //Clear entire selection if it overlaps region [from, to] - if ( (selBottomRight >= (from+scr_TL)) && (selTopLeft <= (to+scr_TL)) ) - clearSelection(); -} - -void Screen::displayCharacter(wchar_t c) -{ - // Note that VT100 does wrapping BEFORE putting the character. - // This has impact on the assumption of valid cursor positions. - // We indicate the fact that a newline has to be triggered by - // putting the cursor one right to the last column of the screen. - - int w = konsole_wcwidth(c); - if (w <= 0) - return; - - if (cuX+w > columns) { - if (getMode(MODE_Wrap)) { - lineProperties[cuY] = (LineProperty)(lineProperties[cuY] | LINE_WRAPPED); - nextLine(); - } - else - cuX = columns-w; - } - - // ensure current line vector has enough elements - int size = screenLines[cuY].size(); - if (size < cuX+w) - { - screenLines[cuY].resize(cuX+w); - } - - if (getMode(MODE_Insert)) insertChars(w); - - lastPos = loc(cuX,cuY); - - // check if selection is still valid. - checkSelection(lastPos, lastPos); - - Character& currentChar = screenLines[cuY][cuX]; - - currentChar.character = c; - currentChar.foregroundColor = effectiveForeground; - currentChar.backgroundColor = effectiveBackground; - currentChar.rendition = effectiveRendition; - - lastDrawnChar = c; - - int i = 0; - int newCursorX = cuX + w--; - while(w) - { - i++; - - if ( screenLines[cuY].size() < cuX + i + 1 ) - screenLines[cuY].resize(cuX+i+1); - - Character& ch = screenLines[cuY][cuX + i]; - ch.character = 0; - ch.foregroundColor = effectiveForeground; - ch.backgroundColor = effectiveBackground; - ch.rendition = effectiveRendition; - - w--; - } - cuX = newCursorX; -} - -void Screen::compose(const QString& /*compose*/) -{ - Q_ASSERT( 0 /*Not implemented yet*/ ); - - /* if (lastPos == -1) - return; - - QChar c(image[lastPos].character); - compose.prepend(c); - //compose.compose(); ### FIXME! - image[lastPos].character = compose[0].unicode();*/ -} - -int Screen::scrolledLines() const -{ - return _scrolledLines; -} -int Screen::droppedLines() const -{ - return _droppedLines; -} -void Screen::resetDroppedLines() -{ - _droppedLines = 0; -} -void Screen::resetScrolledLines() -{ - _scrolledLines = 0; -} - -void Screen::scrollUp(int n) -{ - if (n == 0) n = 1; // Default - if (_topMargin == 0) addHistLine(); // history.history - scrollUp(_topMargin, n); -} - -QRect Screen::lastScrolledRegion() const -{ - return _lastScrolledRegion; -} - -void Screen::scrollUp(int from, int n) -{ - if (n <= 0) - return; - if (from > _bottomMargin) - return; - if (from + n > _bottomMargin) - n = _bottomMargin + 1 - from; - - _scrolledLines -= n; - _lastScrolledRegion = QRect(0,_topMargin,columns-1,(_bottomMargin-_topMargin)); - - //FIXME: make sure `topMargin', `bottomMargin', `from', `n' is in bounds. - moveImage(loc(0,from),loc(0,from+n),loc(columns,_bottomMargin)); - clearImage(loc(0,_bottomMargin-n+1),loc(columns-1,_bottomMargin),' '); -} - -void Screen::scrollDown(int n) -{ - if (n == 0) n = 1; // Default - scrollDown(_topMargin, n); -} - -void Screen::scrollDown(int from, int n) -{ - _scrolledLines += n; - - //FIXME: make sure `topMargin', `bottomMargin', `from', `n' is in bounds. - if (n <= 0) - return; - if (from > _bottomMargin) - return; - if (from + n > _bottomMargin) - n = _bottomMargin - from; - moveImage(loc(0,from+n),loc(0,from),loc(columns-1,_bottomMargin-n)); - clearImage(loc(0,from),loc(columns-1,from+n-1),' '); -} - -void Screen::setCursorYX(int y, int x) -{ - setCursorY(y); setCursorX(x); -} - -void Screen::setCursorX(int x) -{ - if (x == 0) x = 1; // Default - x -= 1; // Adjust - cuX = qMax(0,qMin(columns-1, x)); -} - -void Screen::setCursorY(int y) -{ - if (y == 0) y = 1; // Default - y -= 1; // Adjust - cuY = qMax(0,qMin(lines -1, y + (getMode(MODE_Origin) ? _topMargin : 0) )); -} - -void Screen::home() -{ - cuX = 0; - cuY = 0; -} - -void Screen::toStartOfLine() -{ - cuX = 0; -} - -int Screen::getCursorX() const -{ - return cuX; -} - -int Screen::getCursorY() const -{ - return cuY; -} - -void Screen::clearImage(int loca, int loce, char c) -{ - int scr_TL=loc(0,history->getLines()); - //FIXME: check positions - - //Clear entire selection if it overlaps region to be moved... - if ( (selBottomRight > (loca+scr_TL) )&&(selTopLeft < (loce+scr_TL)) ) - { - clearSelection(); - } - - int topLine = loca/columns; - int bottomLine = loce/columns; - - Character clearCh(c,currentForeground,currentBackground,DEFAULT_RENDITION); - - //if the character being used to clear the area is the same as the - //default character, the affected lines can simply be shrunk. - bool isDefaultCh = (clearCh == Character()); - - for (int y=topLine;y<=bottomLine;y++) - { - lineProperties[y] = 0; - - int endCol = ( y == bottomLine) ? loce%columns : columns-1; - int startCol = ( y == topLine ) ? loca%columns : 0; - - QVector& line = screenLines[y]; - - if ( isDefaultCh && endCol == columns-1 ) - { - line.resize(startCol); - } - else - { - if (line.size() < endCol + 1) - line.resize(endCol+1); - - Character* data = line.data(); - for (int i=startCol;i<=endCol;i++) - data[i]=clearCh; - } - } -} - -void Screen::moveImage(int dest, int sourceBegin, int sourceEnd) -{ - Q_ASSERT( sourceBegin <= sourceEnd ); - - int lines=(sourceEnd-sourceBegin)/columns; - - //move screen image and line properties: - //the source and destination areas of the image may overlap, - //so it matters that we do the copy in the right order - - //forwards if dest < sourceBegin or backwards otherwise. - //(search the web for 'memmove implementation' for details) - if (dest < sourceBegin) - { - for (int i=0;i<=lines;i++) - { - screenLines[ (dest/columns)+i ] = screenLines[ (sourceBegin/columns)+i ]; - lineProperties[(dest/columns)+i]=lineProperties[(sourceBegin/columns)+i]; - } - } - else - { - for (int i=lines;i>=0;i--) - { - screenLines[ (dest/columns)+i ] = screenLines[ (sourceBegin/columns)+i ]; - lineProperties[(dest/columns)+i]=lineProperties[(sourceBegin/columns)+i]; - } - } - - if (lastPos != -1) - { - int diff = dest - sourceBegin; // Scroll by this amount - lastPos += diff; - if ((lastPos < 0) || (lastPos >= (lines*columns))) - lastPos = -1; - } - - // Adjust selection to follow scroll. - if (selBegin != -1) - { - bool beginIsTL = (selBegin == selTopLeft); - int diff = dest - sourceBegin; // Scroll by this amount - int scr_TL=loc(0,history->getLines()); - int srca = sourceBegin+scr_TL; // Translate index from screen to global - int srce = sourceEnd+scr_TL; // Translate index from screen to global - int desta = srca+diff; - int deste = srce+diff; - - if ((selTopLeft >= srca) && (selTopLeft <= srce)) - selTopLeft += diff; - else if ((selTopLeft >= desta) && (selTopLeft <= deste)) - selBottomRight = -1; // Clear selection (see below) - - if ((selBottomRight >= srca) && (selBottomRight <= srce)) - selBottomRight += diff; - else if ((selBottomRight >= desta) && (selBottomRight <= deste)) - selBottomRight = -1; // Clear selection (see below) - - if (selBottomRight < 0) - { - clearSelection(); - } - else - { - if (selTopLeft < 0) - selTopLeft = 0; - } - - if (beginIsTL) - selBegin = selTopLeft; - else - selBegin = selBottomRight; - } -} - -void Screen::clearToEndOfScreen() -{ - clearImage(loc(cuX,cuY),loc(columns-1,lines-1),' '); -} - -void Screen::clearToBeginOfScreen() -{ - clearImage(loc(0,0),loc(cuX,cuY),' '); -} - -void Screen::clearEntireScreen() -{ - // Add entire screen to history - for (int i = 0; i < (lines-1); i++) - { - addHistLine(); scrollUp(0,1); - } - - clearImage(loc(0,0),loc(columns-1,lines-1),' '); -} - -/*! fill screen with 'E' - This is to aid screen alignment - */ - -void Screen::helpAlign() -{ - clearImage(loc(0,0),loc(columns-1,lines-1),'E'); -} - -void Screen::clearToEndOfLine() -{ - clearImage(loc(cuX,cuY),loc(columns-1,cuY),' '); -} - -void Screen::clearToBeginOfLine() -{ - clearImage(loc(0,cuY),loc(cuX,cuY),' '); -} - -void Screen::clearEntireLine() -{ - clearImage(loc(0,cuY),loc(columns-1,cuY),' '); -} - -void Screen::setRendition(int re) -{ - currentRendition |= re; - updateEffectiveRendition(); -} - -void Screen::resetRendition(int re) -{ - currentRendition &= ~re; - updateEffectiveRendition(); -} - -void Screen::setDefaultRendition() -{ - setForeColor(COLOR_SPACE_DEFAULT,DEFAULT_FORE_COLOR); - setBackColor(COLOR_SPACE_DEFAULT,DEFAULT_BACK_COLOR); - currentRendition = DEFAULT_RENDITION; - updateEffectiveRendition(); -} - -void Screen::setForeColor(int space, int color) -{ - currentForeground = CharacterColor(space, color); - - if ( currentForeground.isValid() ) - updateEffectiveRendition(); - else - setForeColor(COLOR_SPACE_DEFAULT,DEFAULT_FORE_COLOR); -} - -void Screen::setBackColor(int space, int color) -{ - currentBackground = CharacterColor(space, color); - - if ( currentBackground.isValid() ) - updateEffectiveRendition(); - else - setBackColor(COLOR_SPACE_DEFAULT,DEFAULT_BACK_COLOR); -} - -void Screen::clearSelection() -{ - selBottomRight = -1; - selTopLeft = -1; - selBegin = -1; -} - -void Screen::getSelectionStart(int& column , int& line) const -{ - if ( selTopLeft != -1 ) - { - column = selTopLeft % columns; - line = selTopLeft / columns; - } - else - { - column = cuX + getHistLines(); - line = cuY + getHistLines(); - } -} -void Screen::getSelectionEnd(int& column , int& line) const -{ - if ( selBottomRight != -1 ) - { - column = selBottomRight % columns; - line = selBottomRight / columns; - } - else - { - column = cuX + getHistLines(); - line = cuY + getHistLines(); - } -} -void Screen::setSelectionStart(const int x, const int y, const bool mode) -{ - selBegin = loc(x,y); - /* FIXME, HACK to correct for x too far to the right... */ - if (x == columns) selBegin--; - - selBottomRight = selBegin; - selTopLeft = selBegin; - blockSelectionMode = mode; -} - -void Screen::setSelectionEnd( const int x, const int y) -{ - if (selBegin == -1) - return; - - int endPos = loc(x,y); - - if (endPos < selBegin) - { - selTopLeft = endPos; - selBottomRight = selBegin; - } - else - { - /* FIXME, HACK to correct for x too far to the right... */ - if (x == columns) - endPos--; - - selTopLeft = selBegin; - selBottomRight = endPos; - } - - // Normalize the selection in column mode - if (blockSelectionMode) - { - int topRow = selTopLeft / columns; - int topColumn = selTopLeft % columns; - int bottomRow = selBottomRight / columns; - int bottomColumn = selBottomRight % columns; - - selTopLeft = loc(qMin(topColumn,bottomColumn),topRow); - selBottomRight = loc(qMax(topColumn,bottomColumn),bottomRow); - } -} - -bool Screen::isSelected( const int x,const int y) const -{ - bool columnInSelection = true; - if (blockSelectionMode) - { - columnInSelection = x >= (selTopLeft % columns) && - x <= (selBottomRight % columns); - } - - int pos = loc(x,y); - return pos >= selTopLeft && pos <= selBottomRight && columnInSelection; -} - -QString Screen::selectedText(bool preserveLineBreaks) const -{ - QString result; - QTextStream stream(&result, QIODevice::ReadWrite); - - PlainTextDecoder decoder; - decoder.begin(&stream); - writeSelectionToStream(&decoder , preserveLineBreaks); - decoder.end(); - - return result; -} - -bool Screen::isSelectionValid() const -{ - return selTopLeft >= 0 && selBottomRight >= 0; -} - -void Screen::writeSelectionToStream(TerminalCharacterDecoder* decoder , - bool preserveLineBreaks) const -{ - if (!isSelectionValid()) - return; - writeToStream(decoder,selTopLeft,selBottomRight,preserveLineBreaks); -} - -void Screen::writeToStream(TerminalCharacterDecoder* decoder, - int startIndex, int endIndex, - bool preserveLineBreaks) const -{ - int top = startIndex / columns; - int left = startIndex % columns; - - int bottom = endIndex / columns; - int right = endIndex % columns; - - Q_ASSERT( top >= 0 && left >= 0 && bottom >= 0 && right >= 0 ); - - for (int y=top;y<=bottom;y++) - { - int start = 0; - if ( y == top || blockSelectionMode ) start = left; - - int count = -1; - if ( y == bottom || blockSelectionMode ) count = right - start + 1; - - const bool appendNewLine = ( y != bottom ); - int copied = copyLineToStream( y, - start, - count, - decoder, - appendNewLine, - preserveLineBreaks ); - - // if the selection goes beyond the end of the last line then - // append a new line character. - // - // this makes it possible to 'select' a trailing new line character after - // the text on a line. - if ( y == bottom && - copied < count ) - { - Character newLineChar('\n'); - decoder->decodeLine(&newLineChar,1,0); - } - } -} - -int Screen::copyLineToStream(int line , - int start, - int count, - TerminalCharacterDecoder* decoder, - bool appendNewLine, - bool preserveLineBreaks) const -{ - //buffer to hold characters for decoding - //the buffer is static to avoid initialising every - //element on each call to copyLineToStream - //(which is unnecessary since all elements will be overwritten anyway) - static const int MAX_CHARS = 1024; - static Character characterBuffer[MAX_CHARS]; - - Q_ASSERT( count < MAX_CHARS ); - - LineProperty currentLineProperties = 0; - - //determine if the line is in the history buffer or the screen image - if (line < history->getLines()) - { - const int lineLength = history->getLineLen(line); - - // ensure that start position is before end of line - start = qMin(start,qMax(0,lineLength-1)); - - // retrieve line from history buffer. It is assumed - // that the history buffer does not store trailing white space - // at the end of the line, so it does not need to be trimmed here - if (count == -1) - { - count = lineLength-start; - } - else - { - count = qMin(start+count,lineLength)-start; - } - - // safety checks - Q_ASSERT( start >= 0 ); - Q_ASSERT( count >= 0 ); - Q_ASSERT( (start+count) <= history->getLineLen(line) ); - - history->getCells(line,start,count,characterBuffer); - - if ( history->isWrappedLine(line) ) - currentLineProperties |= LINE_WRAPPED; - } - else - { - if ( count == -1 ) - count = columns - start; - - Q_ASSERT( count >= 0 ); - - const int screenLine = line-history->getLines(); - - Character* data = screenLines[screenLine].data(); - int length = screenLines[screenLine].count(); - - //retrieve line from screen image - for (int i=start;i < qMin(start+count,length);i++) - { - characterBuffer[i-start] = data[i]; - } - - // count cannot be any greater than length - count = qBound(0,count,length-start); - - Q_ASSERT( screenLine < lineProperties.count() ); - currentLineProperties |= lineProperties[screenLine]; - } - - // add new line character at end - const bool omitLineBreak = (currentLineProperties & LINE_WRAPPED) || - !preserveLineBreaks; - - if ( !omitLineBreak && appendNewLine && (count+1 < MAX_CHARS) ) - { - characterBuffer[count] = '\n'; - count++; - } - - //decode line and write to text stream - decoder->decodeLine( (Character*) characterBuffer , - count, currentLineProperties ); - - return count; -} - -void Screen::writeLinesToStream(TerminalCharacterDecoder* decoder, int fromLine, int toLine) const -{ - writeToStream(decoder,loc(0,fromLine),loc(columns-1,toLine)); -} - -void Screen::addHistLine() -{ - // add line to history buffer - // we have to take care about scrolling, too... - - if (hasScroll()) - { - int oldHistLines = history->getLines(); - - history->addCellsVector(screenLines[0]); - history->addLine( lineProperties[0] & LINE_WRAPPED ); - - int newHistLines = history->getLines(); - - bool beginIsTL = (selBegin == selTopLeft); - - // If the history is full, increment the count - // of dropped lines - if ( newHistLines == oldHistLines ) - _droppedLines++; - - // Adjust selection for the new point of reference - if (newHistLines > oldHistLines) - { - if (selBegin != -1) - { - selTopLeft += columns; - selBottomRight += columns; - } - } - - if (selBegin != -1) - { - // Scroll selection in history up - int top_BR = loc(0, 1+newHistLines); - - if (selTopLeft < top_BR) - selTopLeft -= columns; - - if (selBottomRight < top_BR) - selBottomRight -= columns; - - if (selBottomRight < 0) - clearSelection(); - else - { - if (selTopLeft < 0) - selTopLeft = 0; - } - - if (beginIsTL) - selBegin = selTopLeft; - else - selBegin = selBottomRight; - } - } - -} - -int Screen::getHistLines() const -{ - return history->getLines(); -} - -void Screen::setScroll(const HistoryType& t , bool copyPreviousScroll) -{ - clearSelection(); - - if ( copyPreviousScroll ) - history = t.scroll(history); - else - { - HistoryScroll* oldScroll = history; - history = t.scroll(0); - delete oldScroll; - } -} - -bool Screen::hasScroll() const -{ - return history->hasScroll(); -} - -const HistoryType& Screen::getScroll() const -{ - return history->getType(); -} - -void Screen::setLineProperty(LineProperty property , bool enable) -{ - if ( enable ) - lineProperties[cuY] = (LineProperty)(lineProperties[cuY] | property); - else - lineProperties[cuY] = (LineProperty)(lineProperties[cuY] & ~property); -} -void Screen::fillWithDefaultChar(Character* dest, int count) -{ - for (int i=0;i - Copyright 1997,1998 by Lars Doelle - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -#ifndef SCREEN_H -#define SCREEN_H - -// Qt -#include -#include -#include - -// Konsole -#include "Character.h" -#include "History.h" - -#define MODE_Origin 0 -#define MODE_Wrap 1 -#define MODE_Insert 2 -#define MODE_Screen 3 -#define MODE_Cursor 4 -#define MODE_NewLine 5 -#define MODES_SCREEN 6 - -namespace Konsole -{ - -class TerminalCharacterDecoder; - -/** - \brief An image of characters with associated attributes. - - The terminal emulation ( Emulation ) receives a serial stream of - characters from the program currently running in the terminal. - From this stream it creates an image of characters which is ultimately - rendered by the display widget ( TerminalDisplay ). Some types of emulation - may have more than one screen image. - - getImage() is used to retrieve the currently visible image - which is then used by the display widget to draw the output from the - terminal. - - The number of lines of output history which are kept in addition to the current - screen image depends on the history scroll being used to store the output. - The scroll is specified using setScroll() - The output history can be retrieved using writeToStream() - - The screen image has a selection associated with it, specified using - setSelectionStart() and setSelectionEnd(). The selected text can be retrieved - using selectedText(). When getImage() is used to retrieve the visible image, - characters which are part of the selection have their colours inverted. -*/ -class Screen -{ -public: - /** Construct a new screen image of size @p lines by @p columns. */ - Screen(int lines, int columns); - ~Screen(); - - // VT100/2 Operations - // Cursor Movement - - /** - * Move the cursor up by @p n lines. The cursor will stop at the - * top margin. - */ - void cursorUp(int n); - /** - * Move the cursor down by @p n lines. The cursor will stop at the - * bottom margin. - */ - void cursorDown(int n); - /** - * Move the cursor to the left by @p n columns. - * The cursor will stop at the first column. - */ - void cursorLeft(int n); - /** - * Move the cursor to the right by @p n columns. - * The cursor will stop at the right-most column. - */ - void cursorRight(int n); - /** Position the cursor on line @p y. */ - void setCursorY(int y); - /** Position the cursor at column @p x. */ - void setCursorX(int x); - /** Position the cursor at line @p y, column @p x. */ - void setCursorYX(int y, int x); - /** - * Sets the margins for scrolling the screen. - * - * @param topLine The top line of the new scrolling margin. - * @param bottomLine The bottom line of the new scrolling margin. - */ - void setMargins(int topLine , int bottomLine); - /** Returns the top line of the scrolling region. */ - int topMargin() const; - /** Returns the bottom line of the scrolling region. */ - int bottomMargin() const; - - /** - * Resets the scrolling margins back to the top and bottom lines - * of the screen. - */ - void setDefaultMargins(); - - /** - * Moves the cursor down one line, if the MODE_NewLine mode - * flag is enabled then the cursor is returned to the leftmost - * column first. - * - * Equivalent to NextLine() if the MODE_NewLine flag is set - * or index() otherwise. - */ - void newLine(); - /** - * Moves the cursor down one line and positions it at the beginning - * of the line. Equivalent to calling Return() followed by index() - */ - void nextLine(); - - /** - * Move the cursor down one line. If the cursor is on the bottom - * line of the scrolling region (as returned by bottomMargin()) the - * scrolling region is scrolled up by one line instead. - */ - void index(); - /** - * Move the cursor up one line. If the cursor is on the top line - * of the scrolling region (as returned by topMargin()) the scrolling - * region is scrolled down by one line instead. - */ - void reverseIndex(); - - /** - * Scroll the scrolling region of the screen up by @p n lines. - * The scrolling region is initially the whole screen, but can be changed - * using setMargins() - */ - void scrollUp(int n); - /** - * Scroll the scrolling region of the screen down by @p n lines. - * The scrolling region is initially the whole screen, but can be changed - * using setMargins() - */ - void scrollDown(int n); - /** - * Moves the cursor to the beginning of the current line. - * Equivalent to setCursorX(0) - */ - void toStartOfLine(); - /** - * Moves the cursor one column to the left and erases the character - * at the new cursor position. - */ - void backspace(); - /** Moves the cursor @p n tab-stops to the right. */ - void tab(int n = 1); - /** Moves the cursor @p n tab-stops to the left. */ - void backtab(int n); - - // Editing - - /** - * Erase @p n characters beginning from the current cursor position. - * This is equivalent to over-writing @p n characters starting with the current - * cursor position with spaces. - * If @p n is 0 then one character is erased. - */ - void eraseChars(int n); - /** - * Delete @p n characters beginning from the current cursor position. - * If @p n is 0 then one character is deleted. - */ - void deleteChars(int n); - /** - * Insert @p n blank characters beginning from the current cursor position. - * The position of the cursor is not altered. - * If @p n is 0 then one character is inserted. - */ - void insertChars(int n); - /** - * Repeat the preceeding graphic character @count times, including SPACE. - * If @count is 0 then the character is repeated once. - */ - void repeatChars(int count); - /** - * Removes @p n lines beginning from the current cursor position. - * The position of the cursor is not altered. - * If @p n is 0 then one line is removed. - */ - void deleteLines(int n); - /** - * Inserts @p lines beginning from the current cursor position. - * The position of the cursor is not altered. - * If @p n is 0 then one line is inserted. - */ - void insertLines(int n); - /** Clears all the tab stops. */ - void clearTabStops(); - /** Sets or removes a tab stop at the cursor's current column. */ - void changeTabStop(bool set); - - /** Resets (clears) the specified screen @p mode. */ - void resetMode(int mode); - /** Sets (enables) the specified screen @p mode. */ - void setMode(int mode); - /** - * Saves the state of the specified screen @p mode. It can be restored - * using restoreMode() - */ - void saveMode(int mode); - /** Restores the state of a screen @p mode saved by calling saveMode() */ - void restoreMode(int mode); - /** Returns whether the specified screen @p mode is enabled or not .*/ - bool getMode(int mode) const; - - /** - * Saves the current position and appearance (text color and style) of the cursor. - * It can be restored by calling restoreCursor() - */ - void saveCursor(); - /** Restores the position and appearance of the cursor. See saveCursor() */ - void restoreCursor(); - - /** Clear the whole screen, moving the current screen contents into the history first. */ - void clearEntireScreen(); - /** - * Clear the area of the screen from the current cursor position to the end of - * the screen. - */ - void clearToEndOfScreen(); - /** - * Clear the area of the screen from the current cursor position to the start - * of the screen. - */ - void clearToBeginOfScreen(); - /** Clears the whole of the line on which the cursor is currently positioned. */ - void clearEntireLine(); - /** Clears from the current cursor position to the end of the line. */ - void clearToEndOfLine(); - /** Clears from the current cursor position to the beginning of the line. */ - void clearToBeginOfLine(); - - /** Fills the entire screen with the letter 'E' */ - void helpAlign(); - - /** - * Enables the given @p rendition flag. Rendition flags control the appearance - * of characters on the screen. - * - * @see Character::rendition - */ - void setRendition(int rendition); - /** - * Disables the given @p rendition flag. Rendition flags control the appearance - * of characters on the screen. - * - * @see Character::rendition - */ - void resetRendition(int rendition); - - /** - * Sets the cursor's foreground color. - * @param space The color space used by the @p color argument - * @param color The new foreground color. The meaning of this depends on - * the color @p space used. - * - * @see CharacterColor - */ - void setForeColor(int space, int color); - /** - * Sets the cursor's background color. - * @param space The color space used by the @p color argumnet. - * @param color The new background color. The meaning of this depends on - * the color @p space used. - * - * @see CharacterColor - */ - void setBackColor(int space, int color); - /** - * Resets the cursor's color back to the default and sets the - * character's rendition flags back to the default settings. - */ - void setDefaultRendition(); - - /** Returns the column which the cursor is positioned at. */ - int getCursorX() const; - /** Returns the line which the cursor is positioned on. */ - int getCursorY() const; - - /** Clear the entire screen and move the cursor to the home position. - * Equivalent to calling clearEntireScreen() followed by home(). - */ - void clear(); - /** - * Sets the position of the cursor to the 'home' position at the top-left - * corner of the screen (0,0) - */ - void home(); - /** - * Resets the state of the screen. This resets the various screen modes - * back to their default states. The cursor style and colors are reset - * (as if setDefaultRendition() had been called) - * - *
    - *
  • Line wrapping is enabled.
    • - *
  • Origin mode is disabled.
    • - *
  • Insert mode is disabled.
    • - *
  • Cursor mode is enabled. TODO Document me
    • - *
  • Screen mode is disabled. TODO Document me
    • - *
  • New line mode is disabled. TODO Document me
    • - *
- * - * If @p clearScreen is true then the screen contents are erased entirely, - * otherwise they are unaltered. - */ - void reset(bool clearScreen = true); - - /** - * Displays a new character at the current cursor position. - * - * If the cursor is currently positioned at the right-edge of the screen and - * line wrapping is enabled then the character is added at the start of a new - * line below the current one. - * - * If the MODE_Insert screen mode is currently enabled then the character - * is inserted at the current cursor position, otherwise it will replace the - * character already at the current cursor position. - */ - void displayCharacter(wchar_t c); - - // Do composition with last shown character FIXME: Not implemented yet for KDE 4 - void compose(const QString& compose); - - /** - * Resizes the image to a new fixed size of @p new_lines by @p new_columns. - * In the case that @p new_columns is smaller than the current number of columns, - * existing lines are not truncated. This prevents characters from being lost - * if the terminal display is resized smaller and then larger again. - * - * The top and bottom margins are reset to the top and bottom of the new - * screen size. Tab stops are also reset and the current selection is - * cleared. - */ - void resizeImage(int new_lines, int new_columns); - - /** - * Returns the current screen image. - * The result is an array of Characters of size [getLines()][getColumns()] which - * must be freed by the caller after use. - * - * @param dest Buffer to copy the characters into - * @param size Size of @p dest in Characters - * @param startLine Index of first line to copy - * @param endLine Index of last line to copy - */ - void getImage( Character* dest , int size , int startLine , int endLine ) const; - - /** - * Returns the additional attributes associated with lines in the image. - * The most important attribute is LINE_WRAPPED which specifies that the - * line is wrapped, - * other attributes control the size of characters in the line. - */ - QVector getLineProperties( int startLine , int endLine ) const; - - - /** Return the number of lines. */ - int getLines() const - { return lines; } - /** Return the number of columns. */ - int getColumns() const - { return columns; } - /** Return the number of lines in the history buffer. */ - int getHistLines() const; - /** - * Sets the type of storage used to keep lines in the history. - * If @p copyPreviousScroll is true then the contents of the previous - * history buffer are copied into the new scroll. - */ - void setScroll(const HistoryType& , bool copyPreviousScroll = true); - /** Returns the type of storage used to keep lines in the history. */ - const HistoryType& getScroll() const; - /** - * Returns true if this screen keeps lines that are scrolled off the screen - * in a history buffer. - */ - bool hasScroll() const; - - /** - * Sets the start of the selection. - * - * @param column The column index of the first character in the selection. - * @param line The line index of the first character in the selection. - * @param blockSelectionMode True if the selection is in column mode. - */ - void setSelectionStart(const int column, const int line, const bool blockSelectionMode); - - /** - * Sets the end of the current selection. - * - * @param column The column index of the last character in the selection. - * @param line The line index of the last character in the selection. - */ - void setSelectionEnd(const int column, const int line); - - /** - * Retrieves the start of the selection or the cursor position if there - * is no selection. - */ - void getSelectionStart(int& column , int& line) const; - - /** - * Retrieves the end of the selection or the cursor position if there - * is no selection. - */ - void getSelectionEnd(int& column , int& line) const; - - /** Clears the current selection */ - void clearSelection(); - - /** - * Returns true if the character at (@p column, @p line) is part of the - * current selection. - */ - bool isSelected(const int column,const int line) const; - - /** - * Convenience method. Returns the currently selected text. - * @param preserveLineBreaks Specifies whether new line characters should - * be inserted into the returned text at the end of each terminal line. - */ - QString selectedText(bool preserveLineBreaks) const; - - /** - * Copies part of the output to a stream. - * - * @param decoder A decoder which converts terminal characters into text - * @param fromLine The first line in the history to retrieve - * @param toLine The last line in the history to retrieve - */ - void writeLinesToStream(TerminalCharacterDecoder* decoder, int fromLine, int toLine) const; - - /** - * Copies the selected characters, set using @see setSelBeginXY and @see setSelExtentXY - * into a stream. - * - * @param decoder A decoder which converts terminal characters into text. - * PlainTextDecoder is the most commonly used decoder which converts characters - * into plain text with no formatting. - * @param preserveLineBreaks Specifies whether new line characters should - * be inserted into the returned text at the end of each terminal line. - */ - void writeSelectionToStream(TerminalCharacterDecoder* decoder , bool - preserveLineBreaks = true) const; - - /** - * Checks if the text between from and to is inside the current - * selection. If this is the case, the selection is cleared. The - * from and to are coordinates in the current viewable window. - * The loc(x,y) macro can be used to generate these values from a - * column,line pair. - * - * @param from The start of the area to check. - * @param to The end of the area to check - */ - void checkSelection(int from, int to); - - /** - * Sets or clears an attribute of the current line. - * - * @param property The attribute to set or clear - * Possible properties are: - * LINE_WRAPPED: Specifies that the line is wrapped. - * LINE_DOUBLEWIDTH: Specifies that the characters in the current line - * should be double the normal width. - * LINE_DOUBLEHEIGHT:Specifies that the characters in the current line - * should be double the normal height. - * Double-height lines are formed of two lines containing the same characters, - * with both having the LINE_DOUBLEHEIGHT attribute. - * This allows other parts of the code to work on the - * assumption that all lines are the same height. - * - * @param enable true to apply the attribute to the current line or false to remove it - */ - void setLineProperty(LineProperty property , bool enable); - - /** - * Returns the number of lines that the image has been scrolled up or down by, - * since the last call to resetScrolledLines(). - * - * a positive return value indicates that the image has been scrolled up, - * a negative return value indicates that the image has been scrolled down. - */ - int scrolledLines() const; - - /** - * Returns the region of the image which was last scrolled. - * - * This is the area of the image from the top margin to the - * bottom margin when the last scroll occurred. - */ - QRect lastScrolledRegion() const; - - /** - * Resets the count of the number of lines that the image has been scrolled up or down by, - * see scrolledLines() - */ - void resetScrolledLines(); - - /** - * Returns the number of lines of output which have been - * dropped from the history since the last call - * to resetDroppedLines() - * - * If the history is not unlimited then it will drop - * the oldest lines of output if new lines are added when - * it is full. - */ - int droppedLines() const; - - /** - * Resets the count of the number of lines dropped from - * the history. - */ - void resetDroppedLines(); - - /** - * Fills the buffer @p dest with @p count instances of the default (ie. blank) - * Character style. - */ - static void fillWithDefaultChar(Character* dest, int count); - -private: - - //copies a line of text from the screen or history into a stream using a - //specified character decoder. Returns the number of lines actually copied, - //which may be less than 'count' if (start+count) is more than the number of characters on - //the line - // - //line - the line number to copy, from 0 (the earliest line in the history) up to - // history->getLines() + lines - 1 - //start - the first column on the line to copy - //count - the number of characters on the line to copy - //decoder - a decoder which converts terminal characters (an Character array) into text - //appendNewLine - if true a new line character (\n) is appended to the end of the line - int copyLineToStream(int line, - int start, - int count, - TerminalCharacterDecoder* decoder, - bool appendNewLine, - bool preserveLineBreaks) const; - - //fills a section of the screen image with the character 'c' - //the parameters are specified as offsets from the start of the screen image. - //the loc(x,y) macro can be used to generate these values from a column,line pair. - void clearImage(int loca, int loce, char c); - - //move screen image between 'sourceBegin' and 'sourceEnd' to 'dest'. - //the parameters are specified as offsets from the start of the screen image. - //the loc(x,y) macro can be used to generate these values from a column,line pair. - // - //NOTE: moveImage() can only move whole lines - void moveImage(int dest, int sourceBegin, int sourceEnd); - // scroll up 'i' lines in current region, clearing the bottom 'i' lines - void scrollUp(int from, int i); - // scroll down 'i' lines in current region, clearing the top 'i' lines - void scrollDown(int from, int i); - - void addHistLine(); - - void initTabStops(); - - void updateEffectiveRendition(); - void reverseRendition(Character& p) const; - - bool isSelectionValid() const; - // copies text from 'startIndex' to 'endIndex' to a stream - // startIndex and endIndex are positions generated using the loc(x,y) macro - void writeToStream(TerminalCharacterDecoder* decoder, int startIndex, - int endIndex, bool preserveLineBreaks = true) const; - // copies 'count' lines from the screen buffer into 'dest', - // starting from 'startLine', where 0 is the first line in the screen buffer - void copyFromScreen(Character* dest, int startLine, int count) const; - // copies 'count' lines from the history buffer into 'dest', - // starting from 'startLine', where 0 is the first line in the history - void copyFromHistory(Character* dest, int startLine, int count) const; - - - // screen image ---------------- - int lines; - int columns; - - typedef QVector ImageLine; // [0..columns] - ImageLine* screenLines; // [lines] - - int _scrolledLines; - QRect _lastScrolledRegion; - - int _droppedLines; - - QVarLengthArray lineProperties; - - // history buffer --------------- - HistoryScroll* history; - - // cursor location - int cuX; - int cuY; - - // cursor color and rendition info - CharacterColor currentForeground; - CharacterColor currentBackground; - quint8 currentRendition; - - // margins ---------------- - int _topMargin; - int _bottomMargin; - - // states ---------------- - int currentModes[MODES_SCREEN]; - int savedModes[MODES_SCREEN]; - - // ---------------------------- - - QBitArray tabStops; - - // selection ------------------- - int selBegin; // The first location selected. - int selTopLeft; // TopLeft Location. - int selBottomRight; // Bottom Right Location. - bool blockSelectionMode; // Column selection mode - - // effective colors and rendition ------------ - CharacterColor effectiveForeground; // These are derived from - CharacterColor effectiveBackground; // the cu_* variables above - quint8 effectiveRendition; // to speed up operation - - class SavedState - { - public: - SavedState() - : cursorColumn(0),cursorLine(0),rendition(0) {} - - int cursorColumn; - int cursorLine; - quint8 rendition; - CharacterColor foreground; - CharacterColor background; - }; - SavedState savedState; - - // last position where we added a character - int lastPos; - - // used in REP (repeating char) - unsigned short lastDrawnChar; - - static Character defaultChar; -}; - -} - -#endif // SCREEN_H diff --git a/lib/ScreenWindow.cpp b/lib/ScreenWindow.cpp deleted file mode 100644 index 640465f..0000000 --- a/lib/ScreenWindow.cpp +++ /dev/null @@ -1,294 +0,0 @@ -/* - Copyright (C) 2007 by Robert Knight - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -// Own -#include "ScreenWindow.h" - -// Qt -#include - -// Konsole -#include "Screen.h" - -using namespace Konsole; - -ScreenWindow::ScreenWindow(QObject* parent) - : QObject(parent) - , _windowBuffer(0) - , _windowBufferSize(0) - , _bufferNeedsUpdate(true) - , _windowLines(1) - , _currentLine(0) - , _trackOutput(true) - , _scrollCount(0) -{ -} -ScreenWindow::~ScreenWindow() -{ - delete[] _windowBuffer; -} -void ScreenWindow::setScreen(Screen* screen) -{ - Q_ASSERT( screen ); - - _screen = screen; -} - -Screen* ScreenWindow::screen() const -{ - return _screen; -} - -Character* ScreenWindow::getImage() -{ - // reallocate internal buffer if the window size has changed - int size = windowLines() * windowColumns(); - if (_windowBuffer == 0 || _windowBufferSize != size) - { - delete[] _windowBuffer; - _windowBufferSize = size; - _windowBuffer = new Character[size]; - _bufferNeedsUpdate = true; - } - - if (!_bufferNeedsUpdate) - return _windowBuffer; - - _screen->getImage(_windowBuffer,size, - currentLine(),endWindowLine()); - - // this window may look beyond the end of the screen, in which - // case there will be an unused area which needs to be filled - // with blank characters - fillUnusedArea(); - - _bufferNeedsUpdate = false; - return _windowBuffer; -} - -void ScreenWindow::fillUnusedArea() -{ - int screenEndLine = _screen->getHistLines() + _screen->getLines() - 1; - int windowEndLine = currentLine() + windowLines() - 1; - - int unusedLines = windowEndLine - screenEndLine; - int charsToFill = unusedLines * windowColumns(); - - Screen::fillWithDefaultChar(_windowBuffer + _windowBufferSize - charsToFill,charsToFill); -} - -// return the index of the line at the end of this window, or if this window -// goes beyond the end of the screen, the index of the line at the end -// of the screen. -// -// when passing a line number to a Screen method, the line number should -// never be more than endWindowLine() -// -int ScreenWindow::endWindowLine() const -{ - return qMin(currentLine() + windowLines() - 1, - lineCount() - 1); -} -QVector ScreenWindow::getLineProperties() -{ - QVector result = _screen->getLineProperties(currentLine(),endWindowLine()); - - if (result.count() != windowLines()) - result.resize(windowLines()); - - return result; -} - -QString ScreenWindow::selectedText( bool preserveLineBreaks ) const -{ - return _screen->selectedText( preserveLineBreaks ); -} - -void ScreenWindow::getSelectionStart( int& column , int& line ) -{ - _screen->getSelectionStart(column,line); - line -= currentLine(); -} -void ScreenWindow::getSelectionEnd( int& column , int& line ) -{ - _screen->getSelectionEnd(column,line); - line -= currentLine(); -} -void ScreenWindow::setSelectionStart( int column , int line , bool columnMode ) -{ - _screen->setSelectionStart( column , qMin(line + currentLine(),endWindowLine()) , columnMode); - - _bufferNeedsUpdate = true; - emit selectionChanged(); -} - -void ScreenWindow::setSelectionEnd( int column , int line ) -{ - _screen->setSelectionEnd( column , qMin(line + currentLine(),endWindowLine()) ); - - _bufferNeedsUpdate = true; - emit selectionChanged(); -} - -bool ScreenWindow::isSelected( int column , int line ) -{ - return _screen->isSelected( column , qMin(line + currentLine(),endWindowLine()) ); -} - -void ScreenWindow::clearSelection() -{ - _screen->clearSelection(); - - emit selectionChanged(); -} - -void ScreenWindow::setWindowLines(int lines) -{ - Q_ASSERT(lines > 0); - _windowLines = lines; -} -int ScreenWindow::windowLines() const -{ - return _windowLines; -} - -int ScreenWindow::windowColumns() const -{ - return _screen->getColumns(); -} - -int ScreenWindow::lineCount() const -{ - return _screen->getHistLines() + _screen->getLines(); -} - -int ScreenWindow::columnCount() const -{ - return _screen->getColumns(); -} - -QPoint ScreenWindow::cursorPosition() const -{ - QPoint position; - - position.setX( _screen->getCursorX() ); - position.setY( _screen->getCursorY() ); - - return position; -} - -int ScreenWindow::currentLine() const -{ - return qBound(0,_currentLine,lineCount()-windowLines()); -} - -void ScreenWindow::scrollBy( RelativeScrollMode mode , int amount ) -{ - if ( mode == ScrollLines ) - { - scrollTo( currentLine() + amount ); - } - else if ( mode == ScrollPages ) - { - scrollTo( currentLine() + amount * ( windowLines() / 2 ) ); - } -} - -bool ScreenWindow::atEndOfOutput() const -{ - return currentLine() == (lineCount()-windowLines()); -} - -void ScreenWindow::scrollTo( int line ) -{ - int maxCurrentLineNumber = lineCount() - windowLines(); - line = qBound(0,line,maxCurrentLineNumber); - - const int delta = line - _currentLine; - _currentLine = line; - - // keep track of number of lines scrolled by, - // this can be reset by calling resetScrollCount() - _scrollCount += delta; - - _bufferNeedsUpdate = true; - - emit scrolled(_currentLine); -} - -void ScreenWindow::setTrackOutput(bool trackOutput) -{ - _trackOutput = trackOutput; -} - -bool ScreenWindow::trackOutput() const -{ - return _trackOutput; -} - -int ScreenWindow::scrollCount() const -{ - return _scrollCount; -} - -void ScreenWindow::resetScrollCount() -{ - _scrollCount = 0; -} - -QRect ScreenWindow::scrollRegion() const -{ - bool equalToScreenSize = windowLines() == _screen->getLines(); - - if ( atEndOfOutput() && equalToScreenSize ) - return _screen->lastScrolledRegion(); - else - return QRect(0,0,windowColumns(),windowLines()); -} - -void ScreenWindow::notifyOutputChanged() -{ - // move window to the bottom of the screen and update scroll count - // if this window is currently tracking the bottom of the screen - if ( _trackOutput ) - { - _scrollCount -= _screen->scrolledLines(); - _currentLine = qMax(0,_screen->getHistLines() - (windowLines()-_screen->getLines())); - } - else - { - // if the history is not unlimited then it may - // have run out of space and dropped the oldest - // lines of output - in this case the screen - // window's current line number will need to - // be adjusted - otherwise the output will scroll - _currentLine = qMax(0,_currentLine - - _screen->droppedLines()); - - // ensure that the screen window's current position does - // not go beyond the bottom of the screen - _currentLine = qMin( _currentLine , _screen->getHistLines() ); - } - - _bufferNeedsUpdate = true; - - emit outputChanged(); -} - -//#include "ScreenWindow.moc" diff --git a/lib/ScreenWindow.h b/lib/ScreenWindow.h deleted file mode 100644 index 87d0840..0000000 --- a/lib/ScreenWindow.h +++ /dev/null @@ -1,259 +0,0 @@ -/* - Copyright 2007-2008 by Robert Knight - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -#ifndef SCREENWINDOW_H -#define SCREENWINDOW_H - -// Qt -#include -#include -#include - -// Konsole -#include "Character.h" - -namespace Konsole -{ - -class Screen; - -/** - * Provides a window onto a section of a terminal screen. A terminal widget can then render - * the contents of the window and use the window to change the terminal screen's selection - * in response to mouse or keyboard input. - * - * A new ScreenWindow for a terminal session can be created by calling Emulation::createWindow() - * - * Use the scrollTo() method to scroll the window up and down on the screen. - * Use the getImage() method to retrieve the character image which is currently visible in the window. - * - * setTrackOutput() controls whether the window moves to the bottom of the associated screen when new - * lines are added to it. - * - * Whenever the output from the underlying screen is changed, the notifyOutputChanged() slot should - * be called. This in turn will update the window's position and emit the outputChanged() signal - * if necessary. - */ -class ScreenWindow : public QObject -{ -Q_OBJECT - -public: - /** - * Constructs a new screen window with the given parent. - * A screen must be specified by calling setScreen() before calling getImage() or getLineProperties(). - * - * You should not call this constructor directly, instead use the Emulation::createWindow() method - * to create a window on the emulation which you wish to view. This allows the emulation - * to notify the window when the associated screen has changed and synchronize selection updates - * between all views on a session. - */ - ScreenWindow(QObject* parent = 0); - virtual ~ScreenWindow(); - - /** Sets the screen which this window looks onto */ - void setScreen(Screen* screen); - /** Returns the screen which this window looks onto */ - Screen* screen() const; - - /** - * Returns the image of characters which are currently visible through this window - * onto the screen. - * - * The returned buffer is managed by the ScreenWindow instance and does not need to be - * deleted by the caller. - */ - Character* getImage(); - - /** - * Returns the line attributes associated with the lines of characters which - * are currently visible through this window - */ - QVector getLineProperties(); - - /** - * Returns the number of lines which the region of the window - * specified by scrollRegion() has been scrolled by since the last call - * to resetScrollCount(). scrollRegion() is in most cases the - * whole window, but will be a smaller area in, for example, applications - * which provide split-screen facilities. - * - * This is not guaranteed to be accurate, but allows views to optimize - * rendering by reducing the amount of costly text rendering that - * needs to be done when the output is scrolled. - */ - int scrollCount() const; - - /** - * Resets the count of scrolled lines returned by scrollCount() - */ - void resetScrollCount(); - - /** - * Returns the area of the window which was last scrolled, this is - * usually the whole window area. - * - * Like scrollCount(), this is not guaranteed to be accurate, - * but allows views to optimize rendering. - */ - QRect scrollRegion() const; - - /** - * Sets the start of the selection to the given @p line and @p column within - * the window. - */ - void setSelectionStart( int column , int line , bool columnMode ); - /** - * Sets the end of the selection to the given @p line and @p column within - * the window. - */ - void setSelectionEnd( int column , int line ); - /** - * Retrieves the start of the selection within the window. - */ - void getSelectionStart( int& column , int& line ); - /** - * Retrieves the end of the selection within the window. - */ - void getSelectionEnd( int& column , int& line ); - /** - * Returns true if the character at @p line , @p column is part of the selection. - */ - bool isSelected( int column , int line ); - /** - * Clears the current selection - */ - void clearSelection(); - - /** Sets the number of lines in the window */ - void setWindowLines(int lines); - /** Returns the number of lines in the window */ - int windowLines() const; - /** Returns the number of columns in the window */ - int windowColumns() const; - - /** Returns the total number of lines in the screen */ - int lineCount() const; - /** Returns the total number of columns in the screen */ - int columnCount() const; - - /** Returns the index of the line which is currently at the top of this window */ - int currentLine() const; - - /** - * Returns the position of the cursor - * within the window. - */ - QPoint cursorPosition() const; - - /** - * Convenience method. Returns true if the window is currently at the bottom - * of the screen. - */ - bool atEndOfOutput() const; - - /** Scrolls the window so that @p line is at the top of the window */ - void scrollTo( int line ); - - /** Describes the units which scrollBy() moves the window by. */ - enum RelativeScrollMode - { - /** Scroll the window down by a given number of lines. */ - ScrollLines, - /** - * Scroll the window down by a given number of pages, where - * one page is windowLines() lines - */ - ScrollPages - }; - - /** - * Scrolls the window relative to its current position on the screen. - * - * @param mode Specifies whether @p amount refers to the number of lines or the number - * of pages to scroll. - * @param amount The number of lines or pages ( depending on @p mode ) to scroll by. If - * this number is positive, the view is scrolled down. If this number is negative, the view - * is scrolled up. - */ - void scrollBy( RelativeScrollMode mode , int amount ); - - /** - * Specifies whether the window should automatically move to the bottom - * of the screen when new output is added. - * - * If this is set to true, the window will be moved to the bottom of the associated screen ( see - * screen() ) when the notifyOutputChanged() method is called. - */ - void setTrackOutput(bool trackOutput); - /** - * Returns whether the window automatically moves to the bottom of the screen as - * new output is added. See setTrackOutput() - */ - bool trackOutput() const; - - /** - * Returns the text which is currently selected. - * - * @param preserveLineBreaks See Screen::selectedText() - */ - QString selectedText( bool preserveLineBreaks ) const; - -public slots: - /** - * Notifies the window that the contents of the associated terminal screen have changed. - * This moves the window to the bottom of the screen if trackOutput() is true and causes - * the outputChanged() signal to be emitted. - */ - void notifyOutputChanged(); - -signals: - /** - * Emitted when the contents of the associated terminal screen (see screen()) changes. - */ - void outputChanged(); - - /** - * Emitted when the screen window is scrolled to a different position. - * - * @param line The line which is now at the top of the window. - */ - void scrolled(int line); - - /** Emitted when the selection is changed. */ - void selectionChanged(); - -private: - int endWindowLine() const; - void fillUnusedArea(); - - Screen* _screen; // see setScreen() , screen() - Character* _windowBuffer; - int _windowBufferSize; - bool _bufferNeedsUpdate; - - int _windowLines; - int _currentLine; // see scrollTo() , currentLine() - bool _trackOutput; // see setTrackOutput() , trackOutput() - int _scrollCount; // count of lines which the window has been scrolled by since - // the last call to resetScrollCount() -}; - -} -#endif // SCREENWINDOW_H diff --git a/lib/SearchBar.cpp b/lib/SearchBar.cpp deleted file mode 100644 index 493f6ca..0000000 --- a/lib/SearchBar.cpp +++ /dev/null @@ -1,118 +0,0 @@ -/* - Copyright 2013 Christian Surlykke - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ -#include -#include -#include -#include - -#include "SearchBar.h" - -SearchBar::SearchBar(QWidget *parent) : QWidget(parent) -{ - widget.setupUi(this); - connect(widget.closeButton, SIGNAL(clicked()), this, SLOT(hide())); - connect(widget.searchTextEdit, SIGNAL(textChanged(QString)), this, SIGNAL(searchCriteriaChanged())); - connect(widget.findPreviousButton, SIGNAL(clicked()), this, SIGNAL(findPrevious())); - connect(widget.findNextButton, SIGNAL(clicked()), this, SIGNAL(findNext())); - - connect(this, SIGNAL(searchCriteriaChanged()), this, SLOT(clearBackgroundColor())); - - QMenu *optionsMenu = new QMenu(widget.optionsButton); - widget.optionsButton->setMenu(optionsMenu); - - m_matchCaseMenuEntry = optionsMenu->addAction(tr("Match case")); - m_matchCaseMenuEntry->setCheckable(true); - m_matchCaseMenuEntry->setChecked(true); - connect(m_matchCaseMenuEntry, SIGNAL(toggled(bool)), this, SIGNAL(searchCriteriaChanged())); - - - m_useRegularExpressionMenuEntry = optionsMenu->addAction(tr("Regular expression")); - m_useRegularExpressionMenuEntry->setCheckable(true); - connect(m_useRegularExpressionMenuEntry, SIGNAL(toggled(bool)), this, SIGNAL(searchCriteriaChanged())); - - m_highlightMatchesMenuEntry = optionsMenu->addAction(tr("Highlight all matches")); - m_highlightMatchesMenuEntry->setCheckable(true); - m_highlightMatchesMenuEntry->setChecked(true); - connect(m_highlightMatchesMenuEntry, SIGNAL(toggled(bool)), this, SIGNAL(highlightMatchesChanged(bool))); -} - -SearchBar::~SearchBar() { -} - -QString SearchBar::searchText() -{ - return widget.searchTextEdit->text(); -} - - -bool SearchBar::useRegularExpression() -{ - return m_useRegularExpressionMenuEntry->isChecked(); -} - -bool SearchBar::matchCase() -{ - return m_matchCaseMenuEntry->isChecked(); -} - -bool SearchBar::highlightAllMatches() -{ - return m_highlightMatchesMenuEntry->isChecked(); -} - -void SearchBar::show() -{ - QWidget::show(); - widget.searchTextEdit->setFocus(); -} - -void SearchBar::noMatchFound() -{ - QPalette palette; - palette.setColor(widget.searchTextEdit->backgroundRole(), QColor(255, 128, 128)); - widget.searchTextEdit->setPalette(palette); -} - - -void SearchBar::keyReleaseEvent(QKeyEvent* keyEvent) -{ - if (keyEvent->key() == Qt::Key_Return || keyEvent->key() == Qt::Key_Enter) - { - if (keyEvent->modifiers() == Qt::ShiftModifier) - { - findPrevious(); - } - else - { - findNext(); - } - } - else if (keyEvent->key() == Qt::Key_Escape) - { - hide(); - } -} - -void SearchBar::clearBackgroundColor() -{ - QPalette p; - p.setColor(QPalette::Base, Qt::white); - widget.searchTextEdit->setPalette(p); - -} diff --git a/lib/SearchBar.h b/lib/SearchBar.h deleted file mode 100644 index 0201173..0000000 --- a/lib/SearchBar.h +++ /dev/null @@ -1,60 +0,0 @@ -/* - Copyright 2013 Christian Surlykke - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ -#ifndef _SEARCHBAR_H -#define _SEARCHBAR_H - -#include - -#include "ui_SearchBar.h" -#include "HistorySearch.h" - -class SearchBar : public QWidget { - Q_OBJECT -public: - SearchBar(QWidget* parent = 0); - virtual ~SearchBar(); - virtual void show(); - QString searchText(); - bool useRegularExpression(); - bool matchCase(); - bool highlightAllMatches(); - -public slots: - void noMatchFound(); - -signals: - void searchCriteriaChanged(); - void highlightMatchesChanged(bool highlightMatches); - void findNext(); - void findPrevious(); - -protected: - virtual void keyReleaseEvent(QKeyEvent* keyEvent); - -private slots: - void clearBackgroundColor(); - -private: - Ui::SearchBar widget; - QAction *m_matchCaseMenuEntry; - QAction *m_useRegularExpressionMenuEntry; - QAction *m_highlightMatchesMenuEntry; -}; - -#endif /* _SEARCHBAR_H */ diff --git a/lib/SearchBar.ui b/lib/SearchBar.ui deleted file mode 100644 index 6e0c4e8..0000000 --- a/lib/SearchBar.ui +++ /dev/null @@ -1,85 +0,0 @@ - - - SearchBar - - - - 0 - 0 - 399 - 40 - - - - SearchBar - - - - - - X - - - - - - - - - - - - Find: - - - - - - - - - - < - - - - - - - - - - - - > - - - - - - - - - - - - ... - - - - - - - - QToolButton::InstantPopup - - - Qt::DownArrow - - - - - - - - diff --git a/lib/Session.cpp b/lib/Session.cpp deleted file mode 100644 index 08cb197..0000000 --- a/lib/Session.cpp +++ /dev/null @@ -1,1058 +0,0 @@ -/* - This file is part of Konsole - - Copyright (C) 2006-2007 by Robert Knight - Copyright (C) 1997,1998 by Lars Doelle - - Rewritten for QT4 by e_k , Copyright (C)2008 - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -// Own -#include "Session.h" - -// Standard -#include - -// Qt -#include -#include -#include -#include -#include -#include -#include -#include - -#include "Pty.h" -//#include "kptyprocess.h" -#include "TerminalDisplay.h" -#include "ShellCommand.h" -#include "Vt102Emulation.h" - -using namespace Konsole; - -int Session::lastSessionId = 0; - -Session::Session(QObject* parent) : - QObject(parent), - _shellProcess(0) - , _emulation(0) - , _monitorActivity(false) - , _monitorSilence(false) - , _notifiedActivity(false) - , _autoClose(true) - , _wantedClose(false) - , _silenceSeconds(10) - , _isTitleChanged(false) - , _addToUtmp(false) // disabled by default because of a bug encountered on certain systems - // which caused Konsole to hang when closing a tab and then opening a new - // one. A 'QProcess destroyed while still running' warning was being - // printed to the terminal. Likely a problem in KPty::logout() - // or KPty::login() which uses a QProcess to start /usr/bin/utempter - , _flowControl(true) - , _fullScripting(false) - , _sessionId(0) -// , _zmodemBusy(false) -// , _zmodemProc(0) -// , _zmodemProgress(0) - , _hasDarkBackground(false) -{ - //prepare DBus communication -// new SessionAdaptor(this); - _sessionId = ++lastSessionId; -// QDBusConnection::sessionBus().registerObject(QLatin1String("/Sessions/")+QString::number(_sessionId), this); - - //create teletype for I/O with shell process - _shellProcess = new Pty(); - ptySlaveFd = _shellProcess->pty()->slaveFd(); - - //create emulation backend - _emulation = new Vt102Emulation(); - - connect( _emulation, SIGNAL( titleChanged( int, const QString & ) ), - this, SLOT( setUserTitle( int, const QString & ) ) ); - connect( _emulation, SIGNAL( stateSet(int) ), - this, SLOT( activityStateSet(int) ) ); -// connect( _emulation, SIGNAL( zmodemDetected() ), this , -// SLOT( fireZModemDetected() ) ); - connect( _emulation, SIGNAL( changeTabTextColorRequest( int ) ), - this, SIGNAL( changeTabTextColorRequest( int ) ) ); - connect( _emulation, SIGNAL(profileChangeCommandReceived(const QString &)), - this, SIGNAL( profileChangeCommandReceived(const QString &)) ); - - connect(_emulation, SIGNAL(imageResizeRequest(QSize)), - this, SLOT(onEmulationSizeChange(QSize))); - connect(_emulation, SIGNAL(imageSizeChanged(int, int)), - this, SLOT(onViewSizeChange(int, int))); - connect(_emulation, &Vt102Emulation::cursorChanged, - this, &Session::cursorChanged); - - //connect teletype to emulation backend - _shellProcess->setUtf8Mode(_emulation->utf8()); - - connect( _shellProcess,SIGNAL(receivedData(const char *,int)),this, - SLOT(onReceiveBlock(const char *,int)) ); - connect( _emulation,SIGNAL(sendData(const char *,int)),_shellProcess, - SLOT(sendData(const char *,int)) ); - connect( _emulation,SIGNAL(lockPtyRequest(bool)),_shellProcess,SLOT(lockPty(bool)) ); - connect( _emulation,SIGNAL(useUtf8Request(bool)),_shellProcess,SLOT(setUtf8Mode(bool)) ); - - connect( _shellProcess,SIGNAL(finished(int,QProcess::ExitStatus)), this, SLOT(done(int)) ); - // not in kprocess anymore connect( _shellProcess,SIGNAL(done(int)), this, SLOT(done(int)) ); - - //setup timer for monitoring session activity - _monitorTimer = new QTimer(this); - _monitorTimer->setSingleShot(true); - connect(_monitorTimer, SIGNAL(timeout()), this, SLOT(monitorTimerDone())); -} - -WId Session::windowId() const -{ - // On Qt5, requesting window IDs breaks QQuickWidget and the likes, - // for example, see the following bug reports: - // https://bugreports.qt.io/browse/QTBUG-40765 - // https://codereview.qt-project.org/#/c/94880/ - return 0; -} - -void Session::setDarkBackground(bool darkBackground) -{ - _hasDarkBackground = darkBackground; -} -bool Session::hasDarkBackground() const -{ - return _hasDarkBackground; -} -bool Session::isRunning() const -{ - return _shellProcess->state() == QProcess::Running; -} - -void Session::setCodec(QTextCodec * codec) -{ - emulation()->setCodec(codec); -} - -void Session::setProgram(const QString & program) -{ - _program = ShellCommand::expand(program); -} -void Session::setInitialWorkingDirectory(const QString & dir) -{ - _initialWorkingDir = ShellCommand::expand(dir); -} -void Session::setArguments(const QStringList & arguments) -{ - _arguments = ShellCommand::expand(arguments); -} - -QList Session::views() const -{ - return _views; -} - -void Session::addView(TerminalDisplay * widget) -{ - Q_ASSERT( !_views.contains(widget) ); - - _views.append(widget); - - if ( _emulation != 0 ) { - // connect emulation - view signals and slots - connect( widget , SIGNAL(keyPressedSignal(QKeyEvent *)) , _emulation , - SLOT(sendKeyEvent(QKeyEvent *)) ); - connect( widget , SIGNAL(mouseSignal(int,int,int,int)) , _emulation , - SLOT(sendMouseEvent(int,int,int,int)) ); - connect( widget , SIGNAL(sendStringToEmu(const char *)) , _emulation , - SLOT(sendString(const char *)) ); - - // allow emulation to notify view when the foreground process - // indicates whether or not it is interested in mouse signals - connect( _emulation , SIGNAL(programUsesMouseChanged(bool)) , widget , - SLOT(setUsesMouse(bool)) ); - - widget->setUsesMouse( _emulation->programUsesMouse() ); - - connect( _emulation , SIGNAL(programBracketedPasteModeChanged(bool)) , - widget , SLOT(setBracketedPasteMode(bool)) ); - - widget->setBracketedPasteMode(_emulation->programBracketedPasteMode()); - - widget->setScreenWindow(_emulation->createWindow()); - } - - //connect view signals and slots - QObject::connect( widget ,SIGNAL(changedContentSizeSignal(int,int)),this, - SLOT(onViewSizeChange(int,int))); - - QObject::connect( widget ,SIGNAL(destroyed(QObject *)) , this , - SLOT(viewDestroyed(QObject *)) ); -//slot for close - QObject::connect(this, SIGNAL(finished()), widget, SLOT(close())); - -} - -void Session::viewDestroyed(QObject * view) -{ - TerminalDisplay * display = (TerminalDisplay *)view; - - Q_ASSERT( _views.contains(display) ); - - removeView(display); -} - -void Session::removeView(TerminalDisplay * widget) -{ - _views.removeAll(widget); - - disconnect(widget,0,this,0); - - if ( _emulation != 0 ) { - // disconnect - // - key presses signals from widget - // - mouse activity signals from widget - // - string sending signals from widget - // - // ... and any other signals connected in addView() - disconnect( widget, 0, _emulation, 0); - - // disconnect state change signals emitted by emulation - disconnect( _emulation , 0 , widget , 0); - } - - // close the session automatically when the last view is removed - if ( _views.count() == 0 ) { - close(); - } -} - -void Session::run() -{ - // Upon a KPty error, there is no description on what that error was... - // Check to see if the given program is executable. - - /* ok iam not exactly sure where _program comes from - however it was set to /bin/bash on my system - * Thats bad for BSD as its /usr/local/bin/bash there - its also bad for arch as its /usr/bin/bash there too! - * So i added a check to see if /bin/bash exists - if no then we use $SHELL - if that does not exist either, we fall back to /bin/sh - * As far as i know /bin/sh exists on every unix system.. You could also just put some ifdef __FREEBSD__ here but i think these 2 filechecks are worth - * their computing time on any system - especially with the problem on arch linux beeing there too. - */ - QString exec = QFile::encodeName(_program); - // if 'exec' is not specified, fall back to default shell. if that - // is not set then fall back to /bin/sh - - // here we expect full path. If there is no fullpath let's expect it's - // a custom shell (eg. python, etc.) available in the PATH. - if (exec.startsWith("/") || exec.isEmpty()) - { - const QString defaultShell{"/bin/sh"}; - - QFile excheck(exec); - if ( exec.isEmpty() || !excheck.exists() ) { - exec = getenv("SHELL"); - } - excheck.setFileName(exec); - - if ( exec.isEmpty() || !excheck.exists() ) { - qWarning() << "Neither default shell nor $SHELL is set to a correct path. Fallback to" << defaultShell; - exec = defaultShell; - } - } - - // _arguments sometimes contain ("") so isEmpty() - // or count() does not work as expected... - QString argsTmp(_arguments.join(" ").trimmed()); - QStringList arguments; - arguments << exec; - if (argsTmp.length()) - arguments << _arguments; - - QString cwd = QDir::currentPath(); - if (!_initialWorkingDir.isEmpty()) { - _shellProcess->setWorkingDirectory(_initialWorkingDir); - } else { - _shellProcess->setWorkingDirectory(cwd); - } - - _shellProcess->setFlowControlEnabled(_flowControl); - _shellProcess->setErase(_emulation->eraseChar()); - - // this is not strictly accurate use of the COLORFGBG variable. This does not - // tell the terminal exactly which colors are being used, but instead approximates - // the color scheme as "black on white" or "white on black" depending on whether - // the background color is deemed dark or not - QString backgroundColorHint = _hasDarkBackground ? "COLORFGBG=15;0" : "COLORFGBG=0;15"; - - /* if we do all the checking if this shell exists then we use it ;) - * Dont know about the arguments though.. maybe youll need some more checking im not sure - * However this works on Arch and FreeBSD now. - */ - int result = _shellProcess->start(exec, - arguments, - _environment << backgroundColorHint, - windowId(), - _addToUtmp); - - if (result < 0) { - qDebug() << "CRASHED! result: " << result; - return; - } - - _shellProcess->setWriteable(false); // We are reachable via kwrited. - emit started(); -} - -void Session::runEmptyPTY() -{ - _shellProcess->setFlowControlEnabled(_flowControl); - _shellProcess->setErase(_emulation->eraseChar()); - _shellProcess->setWriteable(false); - - // disconnet send data from emulator to internal terminal process - disconnect( _emulation,SIGNAL(sendData(const char *,int)), - _shellProcess, SLOT(sendData(const char *,int)) ); - - _shellProcess->setEmptyPTYProperties(); - emit started(); -} - -void Session::setUserTitle( int what, const QString & caption ) -{ - //set to true if anything is actually changed (eg. old _nameTitle != new _nameTitle ) - bool modified = false; - - // (btw: what=0 changes _userTitle and icon, what=1 only icon, what=2 only _nameTitle - if ((what == 0) || (what == 2)) { - _isTitleChanged = true; - if ( _userTitle != caption ) { - _userTitle = caption; - modified = true; - } - } - - if ((what == 0) || (what == 1)) { - _isTitleChanged = true; - if ( _iconText != caption ) { - _iconText = caption; - modified = true; - } - } - - if (what == 11) { - QString colorString = caption.section(';',0,0); - //qDebug() << __FILE__ << __LINE__ << ": setting background colour to " << colorString; - QColor backColor = QColor(colorString); - if (backColor.isValid()) { // change color via \033]11;Color\007 - if (backColor != _modifiedBackground) { - _modifiedBackground = backColor; - - // bail out here until the code to connect the terminal display - // to the changeBackgroundColor() signal has been written - // and tested - just so we don't forget to do this. - Q_ASSERT( 0 ); - - emit changeBackgroundColorRequest(backColor); - } - } - } - - if (what == 30) { - _isTitleChanged = true; - if ( _nameTitle != caption ) { - setTitle(Session::NameRole,caption); - return; - } - } - - if (what == 31) { - QString cwd=caption; - cwd=cwd.replace( QRegExp("^~"), QDir::homePath() ); - emit openUrlRequest(cwd); - } - - // change icon via \033]32;Icon\007 - if (what == 32) { - _isTitleChanged = true; - if ( _iconName != caption ) { - _iconName = caption; - - modified = true; - } - } - - if (what == 50) { - emit profileChangeCommandReceived(caption); - return; - } - - if ( modified ) { - emit titleChanged(); - } -} - -QString Session::userTitle() const -{ - return _userTitle; -} -void Session::setTabTitleFormat(TabTitleContext context , const QString & format) -{ - if ( context == LocalTabTitle ) { - _localTabTitleFormat = format; - } else if ( context == RemoteTabTitle ) { - _remoteTabTitleFormat = format; - } -} -QString Session::tabTitleFormat(TabTitleContext context) const -{ - if ( context == LocalTabTitle ) { - return _localTabTitleFormat; - } else if ( context == RemoteTabTitle ) { - return _remoteTabTitleFormat; - } - - return QString(); -} - -void Session::monitorTimerDone() -{ - //FIXME: The idea here is that the notification popup will appear to tell the user than output from - //the terminal has stopped and the popup will disappear when the user activates the session. - // - //This breaks with the addition of multiple views of a session. The popup should disappear - //when any of the views of the session becomes active - - - //FIXME: Make message text for this notification and the activity notification more descriptive. - if (_monitorSilence) { - emit silence(); - emit stateChanged(NOTIFYSILENCE); - } else { - emit stateChanged(NOTIFYNORMAL); - } - - _notifiedActivity=false; -} - -void Session::activityStateSet(int state) -{ - if (state==NOTIFYBELL) { - QString s; - s.sprintf("Bell in session '%s'",_nameTitle.toUtf8().data()); - - emit bellRequest( s ); - } else if (state==NOTIFYACTIVITY) { - if (_monitorSilence) { - _monitorTimer->start(_silenceSeconds*1000); - } - - if ( _monitorActivity ) { - //FIXME: See comments in Session::monitorTimerDone() - if (!_notifiedActivity) { - _notifiedActivity=true; - emit activity(); - } - } - } - - if ( state==NOTIFYACTIVITY && !_monitorActivity ) { - state = NOTIFYNORMAL; - } - if ( state==NOTIFYSILENCE && !_monitorSilence ) { - state = NOTIFYNORMAL; - } - - emit stateChanged(state); -} - -void Session::onViewSizeChange(int /*height*/, int /*width*/) -{ - updateTerminalSize(); -} -void Session::onEmulationSizeChange(QSize size) -{ - setSize(size); -} - -void Session::updateTerminalSize() -{ - QListIterator viewIter(_views); - - int minLines = -1; - int minColumns = -1; - - // minimum number of lines and columns that views require for - // their size to be taken into consideration ( to avoid problems - // with new view widgets which haven't yet been set to their correct size ) - const int VIEW_LINES_THRESHOLD = 2; - const int VIEW_COLUMNS_THRESHOLD = 2; - - //select largest number of lines and columns that will fit in all visible views - while ( viewIter.hasNext() ) { - TerminalDisplay * view = viewIter.next(); - if ( view->isHidden() == false && - view->lines() >= VIEW_LINES_THRESHOLD && - view->columns() >= VIEW_COLUMNS_THRESHOLD ) { - minLines = (minLines == -1) ? view->lines() : qMin( minLines , view->lines() ); - minColumns = (minColumns == -1) ? view->columns() : qMin( minColumns , view->columns() ); - } - } - - // backend emulation must have a _terminal of at least 1 column x 1 line in size - if ( minLines > 0 && minColumns > 0 ) { - _emulation->setImageSize( minLines , minColumns ); - _shellProcess->setWindowSize( minLines , minColumns ); - } -} - -void Session::refresh() -{ - // attempt to get the shell process to redraw the display - // - // this requires the program running in the shell - // to cooperate by sending an update in response to - // a window size change - // - // the window size is changed twice, first made slightly larger and then - // resized back to its normal size so that there is actually a change - // in the window size (some shells do nothing if the - // new and old sizes are the same) - // - // if there is a more 'correct' way to do this, please - // send an email with method or patches to konsole-devel@kde.org - - const QSize existingSize = _shellProcess->windowSize(); - _shellProcess->setWindowSize(existingSize.height(),existingSize.width()+1); - _shellProcess->setWindowSize(existingSize.height(),existingSize.width()); -} - -bool Session::sendSignal(int signal) -{ - int result = ::kill(_shellProcess->pid(),signal); - - if ( result == 0 ) - { - _shellProcess->waitForFinished(); - return true; - } - else - return false; -} - -void Session::close() -{ - _autoClose = true; - _wantedClose = true; - if (!_shellProcess->isRunning() || !sendSignal(SIGHUP)) { - // Forced close. - QTimer::singleShot(1, this, SIGNAL(finished())); - } -} - -void Session::sendText(const QString & text) const -{ - _emulation->sendText(text); -} - -Session::~Session() -{ - delete _emulation; - delete _shellProcess; -// delete _zmodemProc; -} - -void Session::setProfileKey(const QString & key) -{ - _profileKey = key; - emit profileChanged(key); -} -QString Session::profileKey() const -{ - return _profileKey; -} - -void Session::done(int exitStatus) -{ - if (!_autoClose) { - _userTitle = ("This session is done. Finished"); - emit titleChanged(); - return; - } - - QString message; - if (!_wantedClose || exitStatus != 0) { - - if (_shellProcess->exitStatus() == QProcess::NormalExit) { - message.sprintf("Session '%s' exited with status %d.", - _nameTitle.toUtf8().data(), exitStatus); - } else { - message.sprintf("Session '%s' crashed.", - _nameTitle.toUtf8().data()); - } - } - - if ( !_wantedClose && _shellProcess->exitStatus() != QProcess::NormalExit ) - message.sprintf("Session '%s' exited unexpectedly.", - _nameTitle.toUtf8().data()); - else - emit finished(); - -} - -Emulation * Session::emulation() const -{ - return _emulation; -} - -QString Session::keyBindings() const -{ - return _emulation->keyBindings(); -} - -QStringList Session::environment() const -{ - return _environment; -} - -void Session::setEnvironment(const QStringList & environment) -{ - _environment = environment; -} - -int Session::sessionId() const -{ - return _sessionId; -} - -void Session::setKeyBindings(const QString & id) -{ - _emulation->setKeyBindings(id); -} - -void Session::setTitle(TitleRole role , const QString & newTitle) -{ - if ( title(role) != newTitle ) { - if ( role == NameRole ) { - _nameTitle = newTitle; - } else if ( role == DisplayedTitleRole ) { - _displayTitle = newTitle; - } - - emit titleChanged(); - } -} - -QString Session::title(TitleRole role) const -{ - if ( role == NameRole ) { - return _nameTitle; - } else if ( role == DisplayedTitleRole ) { - return _displayTitle; - } else { - return QString(); - } -} - -void Session::setIconName(const QString & iconName) -{ - if ( iconName != _iconName ) { - _iconName = iconName; - emit titleChanged(); - } -} - -void Session::setIconText(const QString & iconText) -{ - _iconText = iconText; - //kDebug(1211)<<"Session setIconText " << _iconText; -} - -QString Session::iconName() const -{ - return _iconName; -} - -QString Session::iconText() const -{ - return _iconText; -} - -bool Session::isTitleChanged() const -{ - return _isTitleChanged; -} - -void Session::setHistoryType(const HistoryType & hType) -{ - _emulation->setHistory(hType); -} - -const HistoryType & Session::historyType() const -{ - return _emulation->history(); -} - -void Session::clearHistory() -{ - _emulation->clearHistory(); -} - -QStringList Session::arguments() const -{ - return _arguments; -} - -QString Session::program() const -{ - return _program; -} - -// unused currently -bool Session::isMonitorActivity() const -{ - return _monitorActivity; -} -// unused currently -bool Session::isMonitorSilence() const -{ - return _monitorSilence; -} - -void Session::setMonitorActivity(bool _monitor) -{ - _monitorActivity=_monitor; - _notifiedActivity=false; - - activityStateSet(NOTIFYNORMAL); -} - -void Session::setMonitorSilence(bool _monitor) -{ - if (_monitorSilence==_monitor) { - return; - } - - _monitorSilence=_monitor; - if (_monitorSilence) { - _monitorTimer->start(_silenceSeconds*1000); - } else { - _monitorTimer->stop(); - } - - activityStateSet(NOTIFYNORMAL); -} - -void Session::setMonitorSilenceSeconds(int seconds) -{ - _silenceSeconds=seconds; - if (_monitorSilence) { - _monitorTimer->start(_silenceSeconds*1000); - } -} - -void Session::setAddToUtmp(bool set) -{ - _addToUtmp = set; -} - -void Session::setFlowControlEnabled(bool enabled) -{ - if (_flowControl == enabled) { - return; - } - - _flowControl = enabled; - - if (_shellProcess) { - _shellProcess->setFlowControlEnabled(_flowControl); - } - - emit flowControlEnabledChanged(enabled); -} -bool Session::flowControlEnabled() const -{ - return _flowControl; -} -//void Session::fireZModemDetected() -//{ -// if (!_zmodemBusy) -// { -// QTimer::singleShot(10, this, SIGNAL(zmodemDetected())); -// _zmodemBusy = true; -// } -//} - -//void Session::cancelZModem() -//{ -// _shellProcess->sendData("\030\030\030\030", 4); // Abort -// _zmodemBusy = false; -//} - -//void Session::startZModem(const QString &zmodem, const QString &dir, const QStringList &list) -//{ -// _zmodemBusy = true; -// _zmodemProc = new KProcess(); -// _zmodemProc->setOutputChannelMode( KProcess::SeparateChannels ); -// -// *_zmodemProc << zmodem << "-v" << list; -// -// if (!dir.isEmpty()) -// _zmodemProc->setWorkingDirectory(dir); -// -// _zmodemProc->start(); -// -// connect(_zmodemProc,SIGNAL (readyReadStandardOutput()), -// this, SLOT(zmodemReadAndSendBlock())); -// connect(_zmodemProc,SIGNAL (readyReadStandardError()), -// this, SLOT(zmodemReadStatus())); -// connect(_zmodemProc,SIGNAL (finished(int,QProcess::ExitStatus)), -// this, SLOT(zmodemFinished())); -// -// disconnect( _shellProcess,SIGNAL(block_in(const char*,int)), this, SLOT(onReceiveBlock(const char*,int)) ); -// connect( _shellProcess,SIGNAL(block_in(const char*,int)), this, SLOT(zmodemRcvBlock(const char*,int)) ); -// -// _zmodemProgress = new ZModemDialog(QApplication::activeWindow(), false, -// i18n("ZModem Progress")); -// -// connect(_zmodemProgress, SIGNAL(user1Clicked()), -// this, SLOT(zmodemDone())); -// -// _zmodemProgress->show(); -//} - -/*void Session::zmodemReadAndSendBlock() -{ - _zmodemProc->setReadChannel( QProcess::StandardOutput ); - QByteArray data = _zmodemProc->readAll(); - - if ( data.count() == 0 ) - return; - - _shellProcess->sendData(data.constData(),data.count()); -} -*/ -/* -void Session::zmodemReadStatus() -{ - _zmodemProc->setReadChannel( QProcess::StandardError ); - QByteArray msg = _zmodemProc->readAll(); - while(!msg.isEmpty()) - { - int i = msg.indexOf('\015'); - int j = msg.indexOf('\012'); - QByteArray txt; - if ((i != -1) && ((j == -1) || (i < j))) - { - msg = msg.mid(i+1); - } - else if (j != -1) - { - txt = msg.left(j); - msg = msg.mid(j+1); - } - else - { - txt = msg; - msg.truncate(0); - } - if (!txt.isEmpty()) - _zmodemProgress->addProgressText(QString::fromLocal8Bit(txt)); - } -} -*/ -/* -void Session::zmodemRcvBlock(const char *data, int len) -{ - QByteArray ba( data, len ); - - _zmodemProc->write( ba ); -} -*/ -/* -void Session::zmodemFinished() -{ - if (_zmodemProc) - { - delete _zmodemProc; - _zmodemProc = 0; - _zmodemBusy = false; - - disconnect( _shellProcess,SIGNAL(block_in(const char*,int)), this ,SLOT(zmodemRcvBlock(const char*,int)) ); - connect( _shellProcess,SIGNAL(block_in(const char*,int)), this, SLOT(onReceiveBlock(const char*,int)) ); - - _shellProcess->sendData("\030\030\030\030", 4); // Abort - _shellProcess->sendData("\001\013\n", 3); // Try to get prompt back - _zmodemProgress->transferDone(); - } -} -*/ -void Session::onReceiveBlock( const char * buf, int len ) -{ - _emulation->receiveData( buf, len ); - emit receivedData( QString::fromLatin1( buf, len ) ); -} - -QSize Session::size() -{ - return _emulation->imageSize(); -} - -void Session::setSize(const QSize & size) -{ - if ((size.width() <= 1) || (size.height() <= 1)) { - return; - } - - emit resizeRequest(size); -} -int Session::foregroundProcessId() const -{ - return _shellProcess->foregroundProcessGroup(); -} -int Session::processId() const -{ - return _shellProcess->pid(); -} -int Session::getPtySlaveFd() const -{ - return ptySlaveFd; -} - -SessionGroup::SessionGroup() - : _masterMode(0) -{ -} -SessionGroup::~SessionGroup() -{ - // disconnect all - connectAll(false); -} -int SessionGroup::masterMode() const -{ - return _masterMode; -} -QList SessionGroup::sessions() const -{ - return _sessions.keys(); -} -bool SessionGroup::masterStatus(Session * session) const -{ - return _sessions[session]; -} - -void SessionGroup::addSession(Session * session) -{ - _sessions.insert(session,false); - - QListIterator masterIter(masters()); - - while ( masterIter.hasNext() ) { - connectPair(masterIter.next(),session); - } -} -void SessionGroup::removeSession(Session * session) -{ - setMasterStatus(session,false); - - QListIterator masterIter(masters()); - - while ( masterIter.hasNext() ) { - disconnectPair(masterIter.next(),session); - } - - _sessions.remove(session); -} -void SessionGroup::setMasterMode(int mode) -{ - _masterMode = mode; - - connectAll(false); - connectAll(true); -} -QList SessionGroup::masters() const -{ - return _sessions.keys(true); -} -void SessionGroup::connectAll(bool connect) -{ - QListIterator masterIter(masters()); - - while ( masterIter.hasNext() ) { - Session * master = masterIter.next(); - - QListIterator otherIter(_sessions.keys()); - while ( otherIter.hasNext() ) { - Session * other = otherIter.next(); - - if ( other != master ) { - if ( connect ) { - connectPair(master,other); - } else { - disconnectPair(master,other); - } - } - } - } -} -void SessionGroup::setMasterStatus(Session * session, bool master) -{ - bool wasMaster = _sessions[session]; - _sessions[session] = master; - - if ((!wasMaster && !master) - || (wasMaster && master)) { - return; - } - - QListIterator iter(_sessions.keys()); - while (iter.hasNext()) { - Session * other = iter.next(); - - if (other != session) { - if (master) { - connectPair(session, other); - } else { - disconnectPair(session, other); - } - } - } -} - -void SessionGroup::connectPair(Session * master , Session * other) -{ -// qDebug() << k_funcinfo; - - if ( _masterMode & CopyInputToAll ) { - qDebug() << "Connection session " << master->nameTitle() << "to" << other->nameTitle(); - - connect( master->emulation() , SIGNAL(sendData(const char *,int)) , other->emulation() , - SLOT(sendString(const char *,int)) ); - } -} -void SessionGroup::disconnectPair(Session * master , Session * other) -{ -// qDebug() << k_funcinfo; - - if ( _masterMode & CopyInputToAll ) { - qDebug() << "Disconnecting session " << master->nameTitle() << "from" << other->nameTitle(); - - disconnect( master->emulation() , SIGNAL(sendData(const char *,int)) , other->emulation() , - SLOT(sendString(const char *,int)) ); - } -} - -//#include "moc_Session.cpp" diff --git a/lib/Session.h b/lib/Session.h deleted file mode 100644 index 9aa8026..0000000 --- a/lib/Session.h +++ /dev/null @@ -1,647 +0,0 @@ -/* - This file is part of Konsole, an X terminal. - - Copyright (C) 2007 by Robert Knight - Copyright (C) 1997,1998 by Lars Doelle - - Rewritten for QT4 by e_k , Copyright (C)2008 - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -#ifndef SESSION_H -#define SESSION_H - -#include -#include - -#include "Emulation.h" -#include "History.h" - -class KProcess; - -namespace Konsole { - -class Emulation; -class Pty; -class TerminalDisplay; -//class ZModemDialog; - -/** - * Represents a terminal session consisting of a pseudo-teletype and a terminal emulation. - * The pseudo-teletype (or PTY) handles I/O between the terminal process and Konsole. - * The terminal emulation ( Emulation and subclasses ) processes the output stream from the - * PTY and produces a character image which is then shown on views connected to the session. - * - * Each Session can be connected to one or more views by using the addView() method. - * The attached views can then display output from the program running in the terminal - * or send input to the program in the terminal in the form of keypresses and mouse - * activity. - */ -class Session : public QObject { - Q_OBJECT - -public: - Q_PROPERTY(QString name READ nameTitle) - Q_PROPERTY(int processId READ processId) - Q_PROPERTY(QString keyBindings READ keyBindings WRITE setKeyBindings) - Q_PROPERTY(QSize size READ size WRITE setSize) - - /** - * Constructs a new session. - * - * To start the terminal process, call the run() method, - * after specifying the program and arguments - * using setProgram() and setArguments() - * - * If no program or arguments are specified explicitly, the Session - * falls back to using the program specified in the SHELL environment - * variable. - */ - Session(QObject* parent = 0); - virtual ~Session(); - - /** - * Returns true if the session is currently running. This will be true - * after run() has been called successfully. - */ - bool isRunning() const; - - /** - * Sets the profile associated with this session. - * - * @param profileKey A key which can be used to obtain the current - * profile settings from the SessionManager - */ - void setProfileKey(const QString & profileKey); - /** - * Returns the profile key associated with this session. - * This can be passed to the SessionManager to obtain the current - * profile settings. - */ - QString profileKey() const; - - /** - * Adds a new view for this session. - * - * The viewing widget will display the output from the terminal and - * input from the viewing widget (key presses, mouse activity etc.) - * will be sent to the terminal. - * - * Views can be removed using removeView(). The session is automatically - * closed when the last view is removed. - */ - void addView(TerminalDisplay * widget); - /** - * Removes a view from this session. When the last view is removed, - * the session will be closed automatically. - * - * @p widget will no longer display output from or send input - * to the terminal - */ - void removeView(TerminalDisplay * widget); - - /** - * Returns the views connected to this session - */ - QList views() const; - - /** - * Returns the terminal emulation instance being used to encode / decode - * characters to / from the process. - */ - Emulation * emulation() const; - - /** - * Returns the environment of this session as a list of strings like - * VARIABLE=VALUE - */ - QStringList environment() const; - /** - * Sets the environment for this session. - * @p environment should be a list of strings like - * VARIABLE=VALUE - */ - void setEnvironment(const QStringList & environment); - - /** Returns the unique ID for this session. */ - int sessionId() const; - - /** - * Return the session title set by the user (ie. the program running - * in the terminal), or an empty string if the user has not set a custom title - */ - QString userTitle() const; - - /** - * This enum describes the contexts for which separate - * tab title formats may be specified. - */ - enum TabTitleContext { - /** Default tab title format */ - LocalTabTitle, - /** - * Tab title format used session currently contains - * a connection to a remote computer (via SSH) - */ - RemoteTabTitle - }; - /** - * Sets the format used by this session for tab titles. - * - * @param context The context whoose format should be set. - * @param format The tab title format. This may be a mixture - * of plain text and dynamic elements denoted by a '%' character - * followed by a letter. (eg. %d for directory). The dynamic - * elements available depend on the @p context - */ - void setTabTitleFormat(TabTitleContext context , const QString & format); - /** Returns the format used by this session for tab titles. */ - QString tabTitleFormat(TabTitleContext context) const; - - - /** Returns the arguments passed to the shell process when run() is called. */ - QStringList arguments() const; - /** Returns the program name of the shell process started when run() is called. */ - QString program() const; - - /** - * Sets the command line arguments which the session's program will be passed when - * run() is called. - */ - void setArguments(const QStringList & arguments); - /** Sets the program to be executed when run() is called. */ - void setProgram(const QString & program); - - /** Returns the session's current working directory. */ - QString initialWorkingDirectory() { - return _initialWorkingDir; - } - - /** - * Sets the initial working directory for the session when it is run - * This has no effect once the session has been started. - */ - void setInitialWorkingDirectory( const QString & dir ); - - /** - * Sets the type of history store used by this session. - * Lines of output produced by the terminal are added - * to the history store. The type of history store - * used affects the number of lines which can be - * remembered before they are lost and the storage - * (in memory, on-disk etc.) used. - */ - void setHistoryType(const HistoryType & type); - /** - * Returns the type of history store used by this session. - */ - const HistoryType & historyType() const; - /** - * Clears the history store used by this session. - */ - void clearHistory(); - - /** - * Enables monitoring for activity in the session. - * This will cause notifySessionState() to be emitted - * with the NOTIFYACTIVITY state flag when output is - * received from the terminal. - */ - void setMonitorActivity(bool); - /** Returns true if monitoring for activity is enabled. */ - bool isMonitorActivity() const; - - /** - * Enables monitoring for silence in the session. - * This will cause notifySessionState() to be emitted - * with the NOTIFYSILENCE state flag when output is not - * received from the terminal for a certain period of - * time, specified with setMonitorSilenceSeconds() - */ - void setMonitorSilence(bool); - /** - * Returns true if monitoring for inactivity (silence) - * in the session is enabled. - */ - bool isMonitorSilence() const; - /** See setMonitorSilence() */ - void setMonitorSilenceSeconds(int seconds); - - /** - * Sets the key bindings used by this session. The bindings - * specify how input key sequences are translated into - * the character stream which is sent to the terminal. - * - * @param id The name of the key bindings to use. The - * names of available key bindings can be determined using the - * KeyboardTranslatorManager class. - */ - void setKeyBindings(const QString & id); - /** Returns the name of the key bindings used by this session. */ - QString keyBindings() const; - - /** - * This enum describes the available title roles. - */ - enum TitleRole { - /** The name of the session. */ - NameRole, - /** The title of the session which is displayed in tabs etc. */ - DisplayedTitleRole - }; - - /** Sets the session's title for the specified @p role to @p title. */ - void setTitle(TitleRole role , const QString & title); - /** Returns the session's title for the specified @p role. */ - QString title(TitleRole role) const; - /** Convenience method used to read the name property. Returns title(Session::NameRole). */ - QString nameTitle() const { - return title(Session::NameRole); - } - - /** Sets the name of the icon associated with this session. */ - void setIconName(const QString & iconName); - /** Returns the name of the icon associated with this session. */ - QString iconName() const; - - /** Sets the text of the icon associated with this session. */ - void setIconText(const QString & iconText); - /** Returns the text of the icon associated with this session. */ - QString iconText() const; - - /** Flag if the title/icon was changed by user/shell. */ - bool isTitleChanged() const; - - /** Specifies whether a utmp entry should be created for the pty used by this session. */ - void setAddToUtmp(bool); - - /** Sends the specified @p signal to the terminal process. */ - bool sendSignal(int signal); - - /** - * Specifies whether to close the session automatically when the terminal - * process terminates. - */ - void setAutoClose(bool b) { - _autoClose = b; - } - - /** - * Sets whether flow control is enabled for this terminal - * session. - */ - void setFlowControlEnabled(bool enabled); - - /** Returns whether flow control is enabled for this terminal session. */ - bool flowControlEnabled() const; - - /** - * Sends @p text to the current foreground terminal program. - */ - void sendText(const QString & text) const; - - /** - * Returns the process id of the terminal process. - * This is the id used by the system API to refer to the process. - */ - int processId() const; - - /** - * Returns the process id of the terminal's foreground process. - * This is initially the same as processId() but can change - * as the user starts other programs inside the terminal. - */ - int foregroundProcessId() const; - - /** Returns the terminal session's window size in lines and columns. */ - QSize size(); - /** - * Emits a request to resize the session to accommodate - * the specified window size. - * - * @param size The size in lines and columns to request. - */ - void setSize(const QSize & size); - - /** Sets the text codec used by this session's terminal emulation. */ - void setCodec(QTextCodec * codec); - - /** - * Sets whether the session has a dark background or not. The session - * uses this information to set the COLORFGBG variable in the process's - * environment, which allows the programs running in the terminal to determine - * whether the background is light or dark and use appropriate colors by default. - * - * This has no effect once the session is running. - */ - void setDarkBackground(bool darkBackground); - /** - * Returns true if the session has a dark background. - * See setDarkBackground() - */ - bool hasDarkBackground() const; - - /** - * Attempts to get the shell program to redraw the current display area. - * This can be used after clearing the screen, for example, to get the - * shell to redraw the prompt line. - */ - void refresh(); - -// void startZModem(const QString &rz, const QString &dir, const QStringList &list); -// void cancelZModem(); -// bool isZModemBusy() { return _zmodemBusy; } - - /** - * Returns a pty slave file descriptor. - * This can be used for display and control - * a remote terminal. - */ - int getPtySlaveFd() const; - -public slots: - - /** - * Starts the terminal session. - * - * This creates the terminal process and connects the teletype to it. - */ - void run(); - - /** - * Starts the terminal session for "as is" PTY - * (without the direction a data to internal terminal process). - * It can be used for control or display a remote/external terminal. - */ - void runEmptyPTY(); - - /** - * Closes the terminal session. This sends a hangup signal - * (SIGHUP) to the terminal process and causes the done(Session*) - * signal to be emitted. - */ - void close(); - - /** - * Changes the session title or other customizable aspects of the terminal - * emulation display. For a list of what may be changed see the - * Emulation::titleChanged() signal. - */ - void setUserTitle( int, const QString & caption ); - -signals: - - /** Emitted when the terminal process starts. */ - void started(); - - /** - * Emitted when the terminal process exits. - */ - void finished(); - - /** - * Emitted when output is received from the terminal process. - */ - void receivedData( const QString & text ); - - /** Emitted when the session's title has changed. */ - void titleChanged(); - - /** Emitted when the session's profile has changed. */ - void profileChanged(const QString & profile); - - /** - * Emitted when the activity state of this session changes. - * - * @param state The new state of the session. This may be one - * of NOTIFYNORMAL, NOTIFYSILENCE or NOTIFYACTIVITY - */ - void stateChanged(int state); - - /** Emitted when a bell event occurs in the session. */ - void bellRequest( const QString & message ); - - /** - * Requests that the color the text for any tabs associated with - * this session should be changed; - * - * TODO: Document what the parameter does - */ - void changeTabTextColorRequest(int); - - /** - * Requests that the background color of views on this session - * should be changed. - */ - void changeBackgroundColorRequest(const QColor &); - - /** TODO: Document me. */ - void openUrlRequest(const QString & url); - - /** TODO: Document me. */ -// void zmodemDetected(); - - /** - * Emitted when the terminal process requests a change - * in the size of the terminal window. - * - * @param size The requested window size in terms of lines and columns. - */ - void resizeRequest(const QSize & size); - - /** - * Emitted when a profile change command is received from the terminal. - * - * @param text The text of the command. This is a string of the form - * "PropertyName=Value;PropertyName=Value ..." - */ - void profileChangeCommandReceived(const QString & text); - - /** - * Emitted when the flow control state changes. - * - * @param enabled True if flow control is enabled or false otherwise. - */ - void flowControlEnabledChanged(bool enabled); - - /** - * Broker for Emulation::cursorChanged() signal - */ - void cursorChanged(Emulation::KeyboardCursorShape cursorShape, bool blinkingCursorEnabled); - - void silence(); - void activity(); - -private slots: - void done(int); - -// void fireZModemDetected(); - - void onReceiveBlock( const char * buffer, int len ); - void monitorTimerDone(); - - void onViewSizeChange(int height, int width); - void onEmulationSizeChange(QSize); - - void activityStateSet(int); - - //automatically detach views from sessions when view is destroyed - void viewDestroyed(QObject * view); - -// void zmodemReadStatus(); -// void zmodemReadAndSendBlock(); -// void zmodemRcvBlock(const char *data, int len); -// void zmodemFinished(); - -private: - - void updateTerminalSize(); - WId windowId() const; - - int _uniqueIdentifier; - - Pty *_shellProcess; - Emulation * _emulation; - - QList _views; - - bool _monitorActivity; - bool _monitorSilence; - bool _notifiedActivity; - bool _masterMode; - bool _autoClose; - bool _wantedClose; - QTimer * _monitorTimer; - - int _silenceSeconds; - - QString _nameTitle; - QString _displayTitle; - QString _userTitle; - - QString _localTabTitleFormat; - QString _remoteTabTitleFormat; - - QString _iconName; - QString _iconText; // as set by: echo -en '\033]1;IconText\007 - bool _isTitleChanged; ///< flag if the title/icon was changed by user - bool _addToUtmp; - bool _flowControl; - bool _fullScripting; - - QString _program; - QStringList _arguments; - - QStringList _environment; - int _sessionId; - - QString _initialWorkingDir; - - // ZModem -// bool _zmodemBusy; -// KProcess* _zmodemProc; -// ZModemDialog* _zmodemProgress; - - // Color/Font Changes by ESC Sequences - - QColor _modifiedBackground; // as set by: echo -en '\033]11;Color\007 - - QString _profileKey; - - bool _hasDarkBackground; - - static int lastSessionId; - - int ptySlaveFd; - -}; - -/** - * Provides a group of sessions which is divided into master and slave sessions. - * Activity in master sessions can be propagated to all sessions within the group. - * The type of activity which is propagated and method of propagation is controlled - * by the masterMode() flags. - */ -class SessionGroup : public QObject { - Q_OBJECT - -public: - /** Constructs an empty session group. */ - SessionGroup(); - /** Destroys the session group and removes all connections between master and slave sessions. */ - ~SessionGroup(); - - /** Adds a session to the group. */ - void addSession( Session * session ); - /** Removes a session from the group. */ - void removeSession( Session * session ); - - /** Returns the list of sessions currently in the group. */ - QList sessions() const; - - /** - * Sets whether a particular session is a master within the group. - * Changes or activity in the group's master sessions may be propagated - * to all the sessions in the group, depending on the current masterMode() - * - * @param session The session whoose master status should be changed. - * @param master True to make this session a master or false otherwise - */ - void setMasterStatus( Session * session , bool master ); - /** Returns the master status of a session. See setMasterStatus() */ - bool masterStatus( Session * session ) const; - - /** - * This enum describes the options for propagating certain activity or - * changes in the group's master sessions to all sessions in the group. - */ - enum MasterMode { - /** - * Any input key presses in the master sessions are sent to all - * sessions in the group. - */ - CopyInputToAll = 1 - }; - - /** - * Specifies which activity in the group's master sessions is propagated - * to all sessions in the group. - * - * @param mode A bitwise OR of MasterMode flags. - */ - void setMasterMode( int mode ); - /** - * Returns a bitwise OR of the active MasterMode flags for this group. - * See setMasterMode() - */ - int masterMode() const; - -private: - void connectPair(Session * master , Session * other); - void disconnectPair(Session * master , Session * other); - void connectAll(bool connect); - QList masters() const; - - // maps sessions to their master status - QHash _sessions; - - int _masterMode; -}; - -} - -#endif diff --git a/lib/ShellCommand.cpp b/lib/ShellCommand.cpp deleted file mode 100644 index ee7104e..0000000 --- a/lib/ShellCommand.cpp +++ /dev/null @@ -1,170 +0,0 @@ -/* - Copyright (C) 2007 by Robert Knight - - Rewritten for QT4 by e_k , Copyright (C)2008 - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -// Own -#include "ShellCommand.h" - -//some versions of gcc(4.3) require explicit include -#include - - -using namespace Konsole; - -// expands environment variables in 'text' -// function copied from kdelibs/kio/kio/kurlcompletion.cpp -static bool expandEnv(QString & text); - -ShellCommand::ShellCommand(const QString & fullCommand) -{ - bool inQuotes = false; - - QString builder; - - for ( int i = 0 ; i < fullCommand.count() ; i++ ) { - QChar ch = fullCommand[i]; - - const bool isLastChar = ( i == fullCommand.count() - 1 ); - const bool isQuote = ( ch == '\'' || ch == '\"' ); - - if ( !isLastChar && isQuote ) { - inQuotes = !inQuotes; - } else { - if ( (!ch.isSpace() || inQuotes) && !isQuote ) { - builder.append(ch); - } - - if ( (ch.isSpace() && !inQuotes) || ( i == fullCommand.count()-1 ) ) { - _arguments << builder; - builder.clear(); - } - } - } -} -ShellCommand::ShellCommand(const QString & command , const QStringList & arguments) -{ - _arguments = arguments; - - if ( !_arguments.isEmpty() ) { - _arguments[0] = command; - } -} -QString ShellCommand::fullCommand() const -{ - return _arguments.join(QChar(' ')); -} -QString ShellCommand::command() const -{ - if ( !_arguments.isEmpty() ) { - return _arguments[0]; - } else { - return QString(); - } -} -QStringList ShellCommand::arguments() const -{ - return _arguments; -} -bool ShellCommand::isRootCommand() const -{ - Q_ASSERT(0); // not implemented yet - return false; -} -bool ShellCommand::isAvailable() const -{ - Q_ASSERT(0); // not implemented yet - return false; -} -QStringList ShellCommand::expand(const QStringList & items) -{ - QStringList result; - - for(const QString &item : items) { - result << expand(item); - } - - return result; -} -QString ShellCommand::expand(const QString & text) -{ - QString result = text; - expandEnv(result); - return result; -} - -/* - * expandEnv - * - * Expand environment variables in text. Escaped '$' characters are ignored. - * Return true if any variables were expanded - */ -static bool expandEnv( QString & text ) -{ - // Find all environment variables beginning with '$' - // - int pos = 0; - - bool expanded = false; - - while ( (pos = text.indexOf(QLatin1Char('$'), pos)) != -1 ) { - - // Skip escaped '$' - // - if ( pos > 0 && text.at(pos-1) == QLatin1Char('\\') ) { - pos++; - } - // Variable found => expand - // - else { - // Find the end of the variable = next '/' or ' ' - // - int pos2 = text.indexOf( QLatin1Char(' '), pos+1 ); - int pos_tmp = text.indexOf( QLatin1Char('/'), pos+1 ); - - if ( pos2 == -1 || (pos_tmp != -1 && pos_tmp < pos2) ) { - pos2 = pos_tmp; - } - - if ( pos2 == -1 ) { - pos2 = text.length(); - } - - // Replace if the variable is terminated by '/' or ' ' - // and defined - // - if ( pos2 >= 0 ) { - int len = pos2 - pos; - QString key = text.mid( pos+1, len-1); - QString value = - QString::fromLocal8Bit( ::getenv(key.toLocal8Bit()) ); - - if ( !value.isEmpty() ) { - expanded = true; - text.replace( pos, len, value ); - pos = pos + value.length(); - } else { - pos = pos2; - } - } - } - } - - return expanded; -} diff --git a/lib/ShellCommand.h b/lib/ShellCommand.h deleted file mode 100644 index 3a5804a..0000000 --- a/lib/ShellCommand.h +++ /dev/null @@ -1,92 +0,0 @@ -/* - Copyright (C) 2007 by Robert Knight - - Rewritten for QT4 by e_k , Copyright (C)2008 - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -#ifndef SHELLCOMMAND_H -#define SHELLCOMMAND_H - -// Qt -#include - -namespace Konsole { - -/** - * A class to parse and extract information about shell commands. - * - * ShellCommand can be used to: - * - *
    - *
  • Take a command-line (eg "/bin/sh -c /path/to/my/script") and split it - * into its component parts (eg. the command "/bin/sh" and the arguments - * "-c","/path/to/my/script") - *
    • - *
  • Take a command and a list of arguments and combine them to - * form a complete command line. - *
    • - *
  • Determine whether the binary specified by a command exists in the - * user's PATH. - *
    • - *
  • Determine whether a command-line specifies the execution of - * another command as the root user using su/sudo etc. - *
    • - *
- */ -class ShellCommand { -public: - /** - * Constructs a ShellCommand from a command line. - * - * @param fullCommand The command line to parse. - */ - ShellCommand(const QString & fullCommand); - /** - * Constructs a ShellCommand with the specified @p command and @p arguments. - */ - ShellCommand(const QString & command , const QStringList & arguments); - - /** Returns the command. */ - QString command() const; - /** Returns the arguments. */ - QStringList arguments() const; - - /** - * Returns the full command line. - */ - QString fullCommand() const; - - /** Returns true if this is a root command. */ - bool isRootCommand() const; - /** Returns true if the program specified by @p command() exists. */ - bool isAvailable() const; - - /** Expands environment variables in @p text .*/ - static QString expand(const QString & text); - - /** Expands environment variables in each string in @p list. */ - static QStringList expand(const QStringList & items); - -private: - QStringList _arguments; -}; - -} - -#endif // SHELLCOMMAND_H - diff --git a/lib/TerminalCharacterDecoder.cpp b/lib/TerminalCharacterDecoder.cpp deleted file mode 100644 index 4cf458b..0000000 --- a/lib/TerminalCharacterDecoder.cpp +++ /dev/null @@ -1,251 +0,0 @@ -/* - This file is part of Konsole, an X terminal. - - Copyright 2006-2008 by Robert Knight - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -// Own -#include "TerminalCharacterDecoder.h" - -// Qt -#include - -// KDE -//#include - -// Konsole -#include "konsole_wcwidth.h" - -using namespace Konsole; -PlainTextDecoder::PlainTextDecoder() - : _output(0) - , _includeTrailingWhitespace(true) - , _recordLinePositions(false) -{ - -} -void PlainTextDecoder::setTrailingWhitespace(bool enable) -{ - _includeTrailingWhitespace = enable; -} -bool PlainTextDecoder::trailingWhitespace() const -{ - return _includeTrailingWhitespace; -} -void PlainTextDecoder::begin(QTextStream* output) -{ - _output = output; - if (!_linePositions.isEmpty()) - _linePositions.clear(); -} -void PlainTextDecoder::end() -{ - _output = 0; -} - -void PlainTextDecoder::setRecordLinePositions(bool record) -{ - _recordLinePositions = record; -} -QList PlainTextDecoder::linePositions() const -{ - return _linePositions; -} -void PlainTextDecoder::decodeLine(const Character* const characters, int count, LineProperty /*properties*/ - ) -{ - Q_ASSERT( _output ); - - if (_recordLinePositions && _output->string()) - { - int pos = _output->string()->count(); - _linePositions << pos; - } - - //TODO should we ignore or respect the LINE_WRAPPED line property? - - //note: we build up a QString and send it to the text stream rather writing into the text - //stream a character at a time because it is more efficient. - //(since QTextStream always deals with QStrings internally anyway) - std::wstring plainText; - plainText.reserve(count); - - int outputCount = count; - - // if inclusion of trailing whitespace is disabled then find the end of the - // line - if ( !_includeTrailingWhitespace ) - { - for (int i = count-1 ; i >= 0 ; i--) - { - if ( characters[i].character != L' ' ) - break; - else - outputCount--; - } - } - - for (int i=0;i') - text.append(L">"); - else - text.push_back(ch); - } - else - { - text.append(L" "); //HTML truncates multiple spaces, so use a space marker instead - } - - } - - //close any remaining open inner spans - if ( _innerSpanOpen ) - closeSpan(text); - - //start new line - text.append(L"
"); - - *_output << QString::fromStdWString(text); -} -void HTMLDecoder::openSpan(std::wstring& text , const QString& style) -{ - text.append( QString("").arg(style).toStdWString() ); -} - -void HTMLDecoder::closeSpan(std::wstring& text) -{ - text.append(L""); -} - -void HTMLDecoder::setColorTable(const ColorEntry* table) -{ - _colorTable = table; -} diff --git a/lib/TerminalCharacterDecoder.h b/lib/TerminalCharacterDecoder.h deleted file mode 100644 index a73e9a1..0000000 --- a/lib/TerminalCharacterDecoder.h +++ /dev/null @@ -1,150 +0,0 @@ -/* - This file is part of Konsole, an X terminal. - - Copyright 2006-2008 by Robert Knight - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -#ifndef TERMINAL_CHARACTER_DECODER_H -#define TERMINAL_CHARACTER_DECODER_H - -#include "Character.h" - -#include - -class QTextStream; - -namespace Konsole -{ - -/** - * Base class for terminal character decoders - * - * The decoder converts lines of terminal characters which consist of a unicode character, foreground - * and background colours and other appearance-related properties into text strings. - * - * Derived classes may produce either plain text with no other colour or appearance information, or - * they may produce text which incorporates these additional properties. - */ -class TerminalCharacterDecoder -{ -public: - virtual ~TerminalCharacterDecoder() {} - - /** Begin decoding characters. The resulting text is appended to @p output. */ - virtual void begin(QTextStream* output) = 0; - /** End decoding. */ - virtual void end() = 0; - - /** - * Converts a line of terminal characters with associated properties into a text string - * and writes the string into an output QTextStream. - * - * @param characters An array of characters of length @p count. - * @param count The number of characters - * @param properties Additional properties which affect all characters in the line - */ - virtual void decodeLine(const Character* const characters, - int count, - LineProperty properties) = 0; -}; - -/** - * A terminal character decoder which produces plain text, ignoring colours and other appearance-related - * properties of the original characters. - */ -class PlainTextDecoder : public TerminalCharacterDecoder -{ -public: - PlainTextDecoder(); - - /** - * Set whether trailing whitespace at the end of lines should be included - * in the output. - * Defaults to true. - */ - void setTrailingWhitespace(bool enable); - /** - * Returns whether trailing whitespace at the end of lines is included - * in the output. - */ - bool trailingWhitespace() const; - /** - * Returns of character positions in the output stream - * at which new lines where added. Returns an empty if setTrackLinePositions() is false or if - * the output device is not a string. - */ - QList linePositions() const; - /** Enables recording of character positions at which new lines are added. See linePositions() */ - void setRecordLinePositions(bool record); - - virtual void begin(QTextStream* output); - virtual void end(); - - virtual void decodeLine(const Character* const characters, - int count, - LineProperty properties); - - -private: - QTextStream* _output; - bool _includeTrailingWhitespace; - - bool _recordLinePositions; - QList _linePositions; -}; - -/** - * A terminal character decoder which produces pretty HTML markup - */ -class HTMLDecoder : public TerminalCharacterDecoder -{ -public: - /** - * Constructs an HTML decoder using a default black-on-white color scheme. - */ - HTMLDecoder(); - - /** - * Sets the colour table which the decoder uses to produce the HTML colour codes in its - * output - */ - void setColorTable( const ColorEntry* table ); - - virtual void decodeLine(const Character* const characters, - int count, - LineProperty properties); - - virtual void begin(QTextStream* output); - virtual void end(); - -private: - void openSpan(std::wstring& text , const QString& style); - void closeSpan(std::wstring& text); - - QTextStream* _output; - const ColorEntry* _colorTable; - bool _innerSpanOpen; - quint8 _lastRendition; - CharacterColor _lastForeColor; - CharacterColor _lastBackColor; - -}; - -} - -#endif diff --git a/lib/TerminalDisplay.cpp b/lib/TerminalDisplay.cpp deleted file mode 100644 index 8ecdfab..0000000 --- a/lib/TerminalDisplay.cpp +++ /dev/null @@ -1,3271 +0,0 @@ -/* - This file is part of Konsole, a terminal emulator for KDE. - - Copyright 2006-2008 by Robert Knight - Copyright 1997,1998 by Lars Doelle - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -// Own -#include "TerminalDisplay.h" - -// Qt -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -// KDE -//#include -//#include -//#include -//#include -//#include -//#include -//#include -//#include -//#include -//#include - -// Konsole -//#include -#include "Filter.h" -#include "konsole_wcwidth.h" -#include "ScreenWindow.h" -#include "TerminalCharacterDecoder.h" - -using namespace Konsole; - -#ifndef loc -#define loc(X,Y) ((Y)*_columns+(X)) -#endif - -#define yMouseScroll 1 - -#define REPCHAR "ABCDEFGHIJKLMNOPQRSTUVWXYZ" \ - "abcdefgjijklmnopqrstuvwxyz" \ - "0123456789./+@" - -const ColorEntry Konsole::base_color_table[TABLE_COLORS] = -// The following are almost IBM standard color codes, with some slight -// gamma correction for the dim colors to compensate for bright X screens. -// It contains the 8 ansiterm/xterm colors in 2 intensities. -{ - // Fixme: could add faint colors here, also. - // normal - ColorEntry(QColor(0x00,0x00,0x00), 0), ColorEntry( QColor(0xB2,0xB2,0xB2), 1), // Dfore, Dback - ColorEntry(QColor(0x00,0x00,0x00), 0), ColorEntry( QColor(0xB2,0x18,0x18), 0), // Black, Red - ColorEntry(QColor(0x18,0xB2,0x18), 0), ColorEntry( QColor(0xB2,0x68,0x18), 0), // Green, Yellow - ColorEntry(QColor(0x18,0x18,0xB2), 0), ColorEntry( QColor(0xB2,0x18,0xB2), 0), // Blue, Magenta - ColorEntry(QColor(0x18,0xB2,0xB2), 0), ColorEntry( QColor(0xB2,0xB2,0xB2), 0), // Cyan, White - // intensiv - ColorEntry(QColor(0x00,0x00,0x00), 0), ColorEntry( QColor(0xFF,0xFF,0xFF), 1), - ColorEntry(QColor(0x68,0x68,0x68), 0), ColorEntry( QColor(0xFF,0x54,0x54), 0), - ColorEntry(QColor(0x54,0xFF,0x54), 0), ColorEntry( QColor(0xFF,0xFF,0x54), 0), - ColorEntry(QColor(0x54,0x54,0xFF), 0), ColorEntry( QColor(0xFF,0x54,0xFF), 0), - ColorEntry(QColor(0x54,0xFF,0xFF), 0), ColorEntry( QColor(0xFF,0xFF,0xFF), 0) -}; - -// scroll increment used when dragging selection at top/bottom of window. - -// static -bool TerminalDisplay::_antialiasText = true; -bool TerminalDisplay::HAVE_TRANSPARENCY = true; - -// we use this to force QPainter to display text in LTR mode -// more information can be found in: http://unicode.org/reports/tr9/ -const QChar LTR_OVERRIDE_CHAR( 0x202D ); - -/* ------------------------------------------------------------------------- */ -/* */ -/* Colors */ -/* */ -/* ------------------------------------------------------------------------- */ - -/* Note that we use ANSI color order (bgr), while IBMPC color order is (rgb) - - Code 0 1 2 3 4 5 6 7 - ----------- ------- ------- ------- ------- ------- ------- ------- ------- - ANSI (bgr) Black Red Green Yellow Blue Magenta Cyan White - IBMPC (rgb) Black Blue Green Cyan Red Magenta Yellow White -*/ - -ScreenWindow* TerminalDisplay::screenWindow() const -{ - return _screenWindow; -} -void TerminalDisplay::setScreenWindow(ScreenWindow* window) -{ - // disconnect existing screen window if any - if ( _screenWindow ) - { - disconnect( _screenWindow , 0 , this , 0 ); - } - - _screenWindow = window; - - if ( window ) - { - -// TODO: Determine if this is an issue. -//#warning "The order here is not specified - does it matter whether updateImage or updateLineProperties comes first?" - connect( _screenWindow , SIGNAL(outputChanged()) , this , SLOT(updateLineProperties()) ); - connect( _screenWindow , SIGNAL(outputChanged()) , this , SLOT(updateImage()) ); - connect( _screenWindow , SIGNAL(outputChanged()) , this , SLOT(updateFilters()) ); - connect( _screenWindow , SIGNAL(scrolled(int)) , this , SLOT(updateFilters()) ); - window->setWindowLines(_lines); - } -} - -const ColorEntry* TerminalDisplay::colorTable() const -{ - return _colorTable; -} -void TerminalDisplay::setBackgroundColor(const QColor& color) -{ - _colorTable[DEFAULT_BACK_COLOR].color = color; - QPalette p = palette(); - p.setColor( backgroundRole(), color ); - setPalette( p ); - - // Avoid propagating the palette change to the scroll bar - _scrollBar->setPalette( QApplication::palette() ); - - update(); -} -void TerminalDisplay::setForegroundColor(const QColor& color) -{ - _colorTable[DEFAULT_FORE_COLOR].color = color; - - update(); -} -void TerminalDisplay::setColorTable(const ColorEntry table[]) -{ - for (int i = 0; i < TABLE_COLORS; i++) - _colorTable[i] = table[i]; - - setBackgroundColor(_colorTable[DEFAULT_BACK_COLOR].color); -} - -/* ------------------------------------------------------------------------- */ -/* */ -/* Font */ -/* */ -/* ------------------------------------------------------------------------- */ - -/* - The VT100 has 32 special graphical characters. The usual vt100 extended - xterm fonts have these at 0x00..0x1f. - - QT's iso mapping leaves 0x00..0x7f without any changes. But the graphicals - come in here as proper unicode characters. - - We treat non-iso10646 fonts as VT100 extended and do the requiered mapping - from unicode to 0x00..0x1f. The remaining translation is then left to the - QCodec. -*/ - -static inline bool isLineChar(wchar_t c) { return ((c & 0xFF80) == 0x2500);} -static inline bool isLineCharString(const std::wstring& string) -{ - return (string.length() > 0) && (isLineChar(string[0])); -} - - -// assert for i in [0..31] : vt100extended(vt100_graphics[i]) == i. - -unsigned short Konsole::vt100_graphics[32] = -{ // 0/8 1/9 2/10 3/11 4/12 5/13 6/14 7/15 - 0x0020, 0x25C6, 0x2592, 0x2409, 0x240c, 0x240d, 0x240a, 0x00b0, - 0x00b1, 0x2424, 0x240b, 0x2518, 0x2510, 0x250c, 0x2514, 0x253c, - 0xF800, 0xF801, 0x2500, 0xF803, 0xF804, 0x251c, 0x2524, 0x2534, - 0x252c, 0x2502, 0x2264, 0x2265, 0x03C0, 0x2260, 0x00A3, 0x00b7 -}; - -void TerminalDisplay::fontChange(const QFont&) -{ - QFontMetrics fm(font()); - _fontHeight = fm.height() + _lineSpacing; - - // waba TerminalDisplay 1.123: - // "Base character width on widest ASCII character. This prevents too wide - // characters in the presence of double wide (e.g. Japanese) characters." - // Get the width from representative normal width characters - _fontWidth = qRound((double)fm.width(REPCHAR)/(double)strlen(REPCHAR)); - - _fixedFont = true; - - int fw = fm.width(REPCHAR[0]); - for(unsigned int i=1; i< strlen(REPCHAR); i++) - { - if (fw != fm.width(REPCHAR[i])) - { - _fixedFont = false; - break; - } - } - - if (_fontWidth < 1) - _fontWidth=1; - - _fontAscent = fm.ascent(); - - emit changedFontMetricSignal( _fontHeight, _fontWidth ); - propagateSize(); - - // We will run paint event testing procedure. - // Although this operation will destory the orignal content, - // the content will be drawn again after the test. - _drawTextTestFlag = true; - update(); -} - -void TerminalDisplay::calDrawTextAdditionHeight(QPainter& painter) -{ - QRect test_rect, feedback_rect; - test_rect.setRect(1, 1, _fontWidth * 4, _fontHeight); - painter.drawText(test_rect, Qt::AlignBottom, LTR_OVERRIDE_CHAR + QString("Mq"), &feedback_rect); - - //qDebug() << "test_rect:" << test_rect << "feeback_rect:" << feedback_rect; - - _drawTextAdditionHeight = (feedback_rect.height() - _fontHeight) / 2; - if(_drawTextAdditionHeight < 0) { - _drawTextAdditionHeight = 0; - } - - // update the original content - _drawTextTestFlag = false; - update(); -} - -void TerminalDisplay::setVTFont(const QFont& f) -{ - QFont font = f; - - // This was originally set for OS X only: - // mac uses floats for font width specification. - // this ensures the same handling for all platforms - // but then there was revealed that various Linux distros - // have this problem too... - font.setStyleStrategy(QFont::ForceIntegerMetrics); - - QFontMetrics metrics(font); - - if ( !QFontInfo(font).fixedPitch() ) - { - qDebug() << "Using a variable-width font in the terminal. This may cause performance degradation and display/alignment errors."; - } - - // hint that text should be drawn without anti-aliasing. - // depending on the user's font configuration, this may not be respected - if (!_antialiasText) - font.setStyleStrategy( QFont::NoAntialias ); - - // experimental optimization. Konsole assumes that the terminal is using a - // mono-spaced font, in which case kerning information should have an effect. - // Disabling kerning saves some computation when rendering text. - font.setKerning(false); - - QWidget::setFont(font); - fontChange(font); -} - -void TerminalDisplay::setFont(const QFont &) -{ - // ignore font change request if not coming from konsole itself -} - -/* ------------------------------------------------------------------------- */ -/* */ -/* Constructor / Destructor */ -/* */ -/* ------------------------------------------------------------------------- */ - -TerminalDisplay::TerminalDisplay(QWidget *parent) -:QWidget(parent) -,_screenWindow(0) -,_allowBell(true) -,_gridLayout(0) -,_fontHeight(1) -,_fontWidth(1) -,_fontAscent(1) -,_boldIntense(true) -,_lines(1) -,_columns(1) -,_usedLines(1) -,_usedColumns(1) -,_contentHeight(1) -,_contentWidth(1) -,_image(0) -,_randomSeed(0) -,_resizing(false) -,_terminalSizeHint(false) -,_terminalSizeStartup(true) -,_bidiEnabled(false) -,_mouseMarks(false) -,_actSel(0) -,_wordSelectionMode(false) -,_lineSelectionMode(false) -,_preserveLineBreaks(false) -,_columnSelectionMode(false) -,_scrollbarLocation(QTermWidget::NoScrollBar) -,_wordCharacters(":@-./_~") -,_bellMode(SystemBeepBell) -,_blinking(false) -,_hasBlinker(false) -,_cursorBlinking(false) -,_hasBlinkingCursor(false) -,_allowBlinkingText(true) -,_ctrlDrag(false) -,_tripleClickMode(SelectWholeLine) -,_isFixedSize(false) -,_possibleTripleClick(false) -,_resizeWidget(0) -,_resizeTimer(0) -,_flowControlWarningEnabled(false) -,_outputSuspendedLabel(0) -,_lineSpacing(0) -,_colorsInverted(false) -,_blendColor(qRgba(0,0,0,0xff)) -,_filterChain(new TerminalImageFilterChain()) -,_cursorShape(Emulation::KeyboardCursorShape::BlockCursor) -,mMotionAfterPasting(NoMoveScreenWindow) -{ - // variables for draw text - _drawTextAdditionHeight = 0; - _drawTextTestFlag = false; - - // terminal applications are not designed with Right-To-Left in mind, - // so the layout is forced to Left-To-Right - setLayoutDirection(Qt::LeftToRight); - - // The offsets are not yet calculated. - // Do not calculate these too often to be more smoothly when resizing - // konsole in opaque mode. - _topMargin = DEFAULT_TOP_MARGIN; - _leftMargin = DEFAULT_LEFT_MARGIN; - - // create scroll bar for scrolling output up and down - // set the scroll bar's slider to occupy the whole area of the scroll bar initially - _scrollBar = new QScrollBar(this); - // since the contrast with the terminal background may not be enough, - // the scrollbar should be auto-filled if not transient - if (!_scrollBar->style()->styleHint(QStyle::SH_ScrollBar_Transient, nullptr, _scrollBar)) - _scrollBar->setAutoFillBackground(true); - setScroll(0,0); - _scrollBar->setCursor( Qt::ArrowCursor ); - connect(_scrollBar, SIGNAL(valueChanged(int)), this, - SLOT(scrollBarPositionChanged(int))); - // qtermwidget: we have to hide it here due the _scrollbarLocation==NoScrollBar - // check in TerminalDisplay::setScrollBarPosition(ScrollBarPosition position) - _scrollBar->hide(); - - // setup timers for blinking cursor and text - _blinkTimer = new QTimer(this); - connect(_blinkTimer, SIGNAL(timeout()), this, SLOT(blinkEvent())); - _blinkCursorTimer = new QTimer(this); - connect(_blinkCursorTimer, SIGNAL(timeout()), this, SLOT(blinkCursorEvent())); - -// KCursor::setAutoHideCursor( this, true ); - - setUsesMouse(true); - setBracketedPasteMode(false); - setColorTable(base_color_table); - setMouseTracking(true); - - // Enable drag and drop - setAcceptDrops(true); // attempt - dragInfo.state = diNone; - - setFocusPolicy( Qt::WheelFocus ); - - // enable input method support - setAttribute(Qt::WA_InputMethodEnabled, true); - - // this is an important optimization, it tells Qt - // that TerminalDisplay will handle repainting its entire area. - setAttribute(Qt::WA_OpaquePaintEvent); - - _gridLayout = new QGridLayout(this); - _gridLayout->setContentsMargins(0, 0, 0, 0); - - setLayout( _gridLayout ); - - new AutoScrollHandler(this); -} - -TerminalDisplay::~TerminalDisplay() -{ - disconnect(_blinkTimer); - disconnect(_blinkCursorTimer); - qApp->removeEventFilter( this ); - - delete[] _image; - - delete _gridLayout; - delete _outputSuspendedLabel; - delete _filterChain; -} - -/* ------------------------------------------------------------------------- */ -/* */ -/* Display Operations */ -/* */ -/* ------------------------------------------------------------------------- */ - -/** - A table for emulating the simple (single width) unicode drawing chars. - It represents the 250x - 257x glyphs. If it's zero, we can't use it. - if it's not, it's encoded as follows: imagine a 5x5 grid where the points are numbered - 0 to 24 left to top, top to bottom. Each point is represented by the corresponding bit. - - Then, the pixels basically have the following interpretation: - _|||_ - -...- - -...- - -...- - _|||_ - -where _ = none - | = vertical line. - - = horizontal line. - */ - - -enum LineEncode -{ - TopL = (1<<1), - TopC = (1<<2), - TopR = (1<<3), - - LeftT = (1<<5), - Int11 = (1<<6), - Int12 = (1<<7), - Int13 = (1<<8), - RightT = (1<<9), - - LeftC = (1<<10), - Int21 = (1<<11), - Int22 = (1<<12), - Int23 = (1<<13), - RightC = (1<<14), - - LeftB = (1<<15), - Int31 = (1<<16), - Int32 = (1<<17), - Int33 = (1<<18), - RightB = (1<<19), - - BotL = (1<<21), - BotC = (1<<22), - BotR = (1<<23) -}; - -#include "LineFont.h" - -static void drawLineChar(QPainter& paint, int x, int y, int w, int h, uint8_t code) -{ - //Calculate cell midpoints, end points. - int cx = x + w/2; - int cy = y + h/2; - int ex = x + w - 1; - int ey = y + h - 1; - - quint32 toDraw = LineChars[code]; - - //Top _lines: - if (toDraw & TopL) - paint.drawLine(cx-1, y, cx-1, cy-2); - if (toDraw & TopC) - paint.drawLine(cx, y, cx, cy-2); - if (toDraw & TopR) - paint.drawLine(cx+1, y, cx+1, cy-2); - - //Bot _lines: - if (toDraw & BotL) - paint.drawLine(cx-1, cy+2, cx-1, ey); - if (toDraw & BotC) - paint.drawLine(cx, cy+2, cx, ey); - if (toDraw & BotR) - paint.drawLine(cx+1, cy+2, cx+1, ey); - - //Left _lines: - if (toDraw & LeftT) - paint.drawLine(x, cy-1, cx-2, cy-1); - if (toDraw & LeftC) - paint.drawLine(x, cy, cx-2, cy); - if (toDraw & LeftB) - paint.drawLine(x, cy+1, cx-2, cy+1); - - //Right _lines: - if (toDraw & RightT) - paint.drawLine(cx+2, cy-1, ex, cy-1); - if (toDraw & RightC) - paint.drawLine(cx+2, cy, ex, cy); - if (toDraw & RightB) - paint.drawLine(cx+2, cy+1, ex, cy+1); - - //Intersection points. - if (toDraw & Int11) - paint.drawPoint(cx-1, cy-1); - if (toDraw & Int12) - paint.drawPoint(cx, cy-1); - if (toDraw & Int13) - paint.drawPoint(cx+1, cy-1); - - if (toDraw & Int21) - paint.drawPoint(cx-1, cy); - if (toDraw & Int22) - paint.drawPoint(cx, cy); - if (toDraw & Int23) - paint.drawPoint(cx+1, cy); - - if (toDraw & Int31) - paint.drawPoint(cx-1, cy+1); - if (toDraw & Int32) - paint.drawPoint(cx, cy+1); - if (toDraw & Int33) - paint.drawPoint(cx+1, cy+1); - -} - -static void drawOtherChar(QPainter& paint, int x, int y, int w, int h, uchar code) -{ - //Calculate cell midpoints, end points. - const int cx = x + w / 2; - const int cy = y + h / 2; - const int ex = x + w - 1; - const int ey = y + h - 1; - - // Double dashes - if (0x4C <= code && code <= 0x4F) { - const int xHalfGap = qMax(w / 15, 1); - const int yHalfGap = qMax(h / 15, 1); - switch (code) { - case 0x4D: // BOX DRAWINGS HEAVY DOUBLE DASH HORIZONTAL - paint.drawLine(x, cy - 1, cx - xHalfGap - 1, cy - 1); - paint.drawLine(x, cy + 1, cx - xHalfGap - 1, cy + 1); - paint.drawLine(cx + xHalfGap, cy - 1, ex, cy - 1); - paint.drawLine(cx + xHalfGap, cy + 1, ex, cy + 1); - // No break! - case 0x4C: // BOX DRAWINGS LIGHT DOUBLE DASH HORIZONTAL - paint.drawLine(x, cy, cx - xHalfGap - 1, cy); - paint.drawLine(cx + xHalfGap, cy, ex, cy); - break; - case 0x4F: // BOX DRAWINGS HEAVY DOUBLE DASH VERTICAL - paint.drawLine(cx - 1, y, cx - 1, cy - yHalfGap - 1); - paint.drawLine(cx + 1, y, cx + 1, cy - yHalfGap - 1); - paint.drawLine(cx - 1, cy + yHalfGap, cx - 1, ey); - paint.drawLine(cx + 1, cy + yHalfGap, cx + 1, ey); - // No break! - case 0x4E: // BOX DRAWINGS LIGHT DOUBLE DASH VERTICAL - paint.drawLine(cx, y, cx, cy - yHalfGap - 1); - paint.drawLine(cx, cy + yHalfGap, cx, ey); - break; - } - } - - // Rounded corner characters - else if (0x6D <= code && code <= 0x70) { - const int r = w * 3 / 8; - const int d = 2 * r; - switch (code) { - case 0x6D: // BOX DRAWINGS LIGHT ARC DOWN AND RIGHT - paint.drawLine(cx, cy + r, cx, ey); - paint.drawLine(cx + r, cy, ex, cy); - paint.drawArc(cx, cy, d, d, 90 * 16, 90 * 16); - break; - case 0x6E: // BOX DRAWINGS LIGHT ARC DOWN AND LEFT - paint.drawLine(cx, cy + r, cx, ey); - paint.drawLine(x, cy, cx - r, cy); - paint.drawArc(cx - d, cy, d, d, 0 * 16, 90 * 16); - break; - case 0x6F: // BOX DRAWINGS LIGHT ARC UP AND LEFT - paint.drawLine(cx, y, cx, cy - r); - paint.drawLine(x, cy, cx - r, cy); - paint.drawArc(cx - d, cy - d, d, d, 270 * 16, 90 * 16); - break; - case 0x70: // BOX DRAWINGS LIGHT ARC UP AND RIGHT - paint.drawLine(cx, y, cx, cy - r); - paint.drawLine(cx + r, cy, ex, cy); - paint.drawArc(cx, cy - d, d, d, 180 * 16, 90 * 16); - break; - } - } - - // Diagonals - else if (0x71 <= code && code <= 0x73) { - switch (code) { - case 0x71: // BOX DRAWINGS LIGHT DIAGONAL UPPER RIGHT TO LOWER LEFT - paint.drawLine(ex, y, x, ey); - break; - case 0x72: // BOX DRAWINGS LIGHT DIAGONAL UPPER LEFT TO LOWER RIGHT - paint.drawLine(x, y, ex, ey); - break; - case 0x73: // BOX DRAWINGS LIGHT DIAGONAL CROSS - paint.drawLine(ex, y, x, ey); - paint.drawLine(x, y, ex, ey); - break; - } - } -} - -void TerminalDisplay::drawLineCharString( QPainter& painter, int x, int y, const std::wstring& str, - const Character* attributes) -{ - const QPen& currentPen = painter.pen(); - - if ( (attributes->rendition & RE_BOLD) && _boldIntense ) - { - QPen boldPen(currentPen); - boldPen.setWidth(3); - painter.setPen( boldPen ); - } - - for (size_t i=0 ; i < str.length(); i++) - { - uint8_t code = static_cast(str[i] & 0xffU); - if (LineChars[code]) - drawLineChar(painter, x + (_fontWidth*i), y, _fontWidth, _fontHeight, code); - else - drawOtherChar(painter, x + (_fontWidth * i), y, _fontWidth, _fontHeight, code); - } - - painter.setPen( currentPen ); -} - -void TerminalDisplay::setKeyboardCursorShape(QTermWidget::KeyboardCursorShape shape) -{ - _cursorShape = shape; -} -QTermWidget::KeyboardCursorShape TerminalDisplay::keyboardCursorShape() const -{ - return _cursorShape; -} -void TerminalDisplay::setKeyboardCursorColor(bool useForegroundColor, const QColor& color) -{ - if (useForegroundColor) - _cursorColor = QColor(); // an invalid color means that - // the foreground color of the - // current character should - // be used - - else - _cursorColor = color; -} -QColor TerminalDisplay::keyboardCursorColor() const -{ - return _cursorColor; -} - -void TerminalDisplay::setOpacity(qreal opacity) -{ - QColor color(_blendColor); - color.setAlphaF(opacity); - - // enable automatic background filling to prevent the display - // flickering if there is no transparency - /*if ( color.alpha() == 255 ) - { - setAutoFillBackground(true); - } - else - { - setAutoFillBackground(false); - }*/ - - _blendColor = color.rgba(); -} - -void TerminalDisplay::setBackgroundImage(QString backgroundImage) -{ - if (!backgroundImage.isEmpty()) - { - _backgroundImage.load(backgroundImage); - setAttribute(Qt::WA_OpaquePaintEvent, false); - } - else - { - _backgroundImage = QPixmap(); - setAttribute(Qt::WA_OpaquePaintEvent, true); - } -} - -void TerminalDisplay::drawBackground(QPainter& painter, const QRect& rect, const QColor& backgroundColor, bool useOpacitySetting ) -{ - // The whole widget rectangle is filled by the background color from - // the color scheme set in setColorTable(), while the scrollbar is - // left to the widget style for a consistent look. - if ( HAVE_TRANSPARENCY && qAlpha(_blendColor) < 0xff && useOpacitySetting ) - { - if (_backgroundImage.isNull()) { - QColor color(backgroundColor); - color.setAlpha(qAlpha(_blendColor)); - - painter.save(); - painter.setCompositionMode(QPainter::CompositionMode_Source); - painter.fillRect(rect, color); - painter.restore(); - } - } - else - painter.fillRect(rect, backgroundColor); -} - -void TerminalDisplay::drawCursor(QPainter& painter, - const QRect& rect, - const QColor& foregroundColor, - const QColor& /*backgroundColor*/, - bool& invertCharacterColor) -{ - QRect cursorRect = rect; - cursorRect.setHeight(_fontHeight - _lineSpacing - 1); - - if (!_cursorBlinking) - { - if ( _cursorColor.isValid() ) - painter.setPen(_cursorColor); - else - painter.setPen(foregroundColor); - - if ( _cursorShape == Emulation::KeyboardCursorShape::BlockCursor ) - { - // draw the cursor outline, adjusting the area so that - // it is draw entirely inside 'rect' - int penWidth = qMax(1,painter.pen().width()); - - painter.drawRect(cursorRect.adjusted(penWidth/2, - penWidth/2, - - penWidth/2 - penWidth%2, - - penWidth/2 - penWidth%2)); - if ( hasFocus() ) - { - painter.fillRect(cursorRect, _cursorColor.isValid() ? _cursorColor : foregroundColor); - - if ( !_cursorColor.isValid() ) - { - // invert the colour used to draw the text to ensure that the character at - // the cursor position is readable - invertCharacterColor = true; - } - } - } - else if ( _cursorShape == Emulation::KeyboardCursorShape::UnderlineCursor ) - painter.drawLine(cursorRect.left(), - cursorRect.bottom(), - cursorRect.right(), - cursorRect.bottom()); - else if ( _cursorShape == Emulation::KeyboardCursorShape::IBeamCursor ) - painter.drawLine(cursorRect.left(), - cursorRect.top(), - cursorRect.left(), - cursorRect.bottom()); - - } -} - -void TerminalDisplay::drawCharacters(QPainter& painter, - const QRect& rect, - const std::wstring& text, - const Character* style, - bool invertCharacterColor) -{ - // don't draw text which is currently blinking - if ( _blinking && (style->rendition & RE_BLINK) ) - return; - - // don't draw concealed characters - if (style->rendition & RE_CONCEAL) - return; - - // setup bold and underline - bool useBold = ((style->rendition & RE_BOLD) && _boldIntense) || font().bold(); - const bool useUnderline = style->rendition & RE_UNDERLINE || font().underline(); - const bool useItalic = style->rendition & RE_ITALIC || font().italic(); - const bool useStrikeOut = style->rendition & RE_STRIKEOUT || font().strikeOut(); - const bool useOverline = style->rendition & RE_OVERLINE || font().overline(); - - QFont font = painter.font(); - if ( font.bold() != useBold - || font.underline() != useUnderline - || font.italic() != useItalic - || font.strikeOut() != useStrikeOut - || font.overline() != useOverline) { - font.setBold(useBold); - font.setUnderline(useUnderline); - font.setItalic(useItalic); - font.setStrikeOut(useStrikeOut); - font.setOverline(useOverline); - painter.setFont(font); - } - - // setup pen - const CharacterColor& textColor = ( invertCharacterColor ? style->backgroundColor : style->foregroundColor ); - const QColor color = textColor.color(_colorTable); - QPen pen = painter.pen(); - if ( pen.color() != color ) - { - pen.setColor(color); - painter.setPen(color); - } - - // draw text - if ( isLineCharString(text) ) - drawLineCharString(painter,rect.x(),rect.y(),text,style); - else - { - // Force using LTR as the document layout for the terminal area, because - // there is no use cases for RTL emulator and RTL terminal application. - // - // This still allows RTL characters to be rendered in the RTL way. - painter.setLayoutDirection(Qt::LeftToRight); - - if (_bidiEnabled) { - painter.drawText(rect.x(), rect.y() + _fontAscent + _lineSpacing, QString::fromStdWString(text)); - } else { - { - QRect drawRect(rect.topLeft(), rect.size()); - drawRect.setHeight(rect.height() + _drawTextAdditionHeight); - painter.drawText(drawRect, Qt::AlignBottom, LTR_OVERRIDE_CHAR + QString::fromStdWString(text)); - } - } - } -} - -void TerminalDisplay::drawTextFragment(QPainter& painter , - const QRect& rect, - const std::wstring& text, - const Character* style) -{ - painter.save(); - - // setup painter - const QColor foregroundColor = style->foregroundColor.color(_colorTable); - const QColor backgroundColor = style->backgroundColor.color(_colorTable); - - // draw background if different from the display's background color - if ( backgroundColor != palette().background().color() ) - drawBackground(painter,rect,backgroundColor, - false /* do not use transparency */); - - // draw cursor shape if the current character is the cursor - // this may alter the foreground and background colors - bool invertCharacterColor = false; - if ( style->rendition & RE_CURSOR ) - drawCursor(painter,rect,foregroundColor,backgroundColor,invertCharacterColor); - - // draw text - drawCharacters(painter,rect,text,style,invertCharacterColor); - - painter.restore(); -} - -void TerminalDisplay::setRandomSeed(uint randomSeed) { _randomSeed = randomSeed; } -uint TerminalDisplay::randomSeed() const { return _randomSeed; } - -#if 0 -/*! - Set XIM Position -*/ -void TerminalDisplay::setCursorPos(const int curx, const int cury) -{ - QPoint tL = contentsRect().topLeft(); - int tLx = tL.x(); - int tLy = tL.y(); - - int xpos, ypos; - ypos = _topMargin + tLy + _fontHeight*(cury-1) + _fontAscent; - xpos = _leftMargin + tLx + _fontWidth*curx; - //setMicroFocusHint(xpos, ypos, 0, _fontHeight); //### ??? - // fprintf(stderr, "x/y = %d/%d\txpos/ypos = %d/%d\n", curx, cury, xpos, ypos); - _cursorLine = cury; - _cursorCol = curx; -} -#endif - -// scrolls the image by 'lines', down if lines > 0 or up otherwise. -// -// the terminal emulation keeps track of the scrolling of the character -// image as it receives input, and when the view is updated, it calls scrollImage() -// with the final scroll amount. this improves performance because scrolling the -// display is much cheaper than re-rendering all the text for the -// part of the image which has moved up or down. -// Instead only new lines have to be drawn -void TerminalDisplay::scrollImage(int lines , const QRect& screenWindowRegion) -{ - // if the flow control warning is enabled this will interfere with the - // scrolling optimizations and cause artifacts. the simple solution here - // is to just disable the optimization whilst it is visible - if ( _outputSuspendedLabel && _outputSuspendedLabel->isVisible() ) - return; - - // constrain the region to the display - // the bottom of the region is capped to the number of lines in the display's - // internal image - 2, so that the height of 'region' is strictly less - // than the height of the internal image. - QRect region = screenWindowRegion; - region.setBottom( qMin(region.bottom(),this->_lines-2) ); - - // return if there is nothing to do - if ( lines == 0 - || _image == 0 - || !region.isValid() - || (region.top() + abs(lines)) >= region.bottom() - || this->_lines <= region.height() ) return; - - // hide terminal size label to prevent it being scrolled - if (_resizeWidget && _resizeWidget->isVisible()) - _resizeWidget->hide(); - - // Note: With Qt 4.4 the left edge of the scrolled area must be at 0 - // to get the correct (newly exposed) part of the widget repainted. - // - // The right edge must be before the left edge of the scroll bar to - // avoid triggering a repaint of the entire widget, the distance is - // given by SCROLLBAR_CONTENT_GAP - // - // Set the QT_FLUSH_PAINT environment variable to '1' before starting the - // application to monitor repainting. - // - int scrollBarWidth = _scrollBar->isHidden() ? 0 : _scrollBar->width(); - const int SCROLLBAR_CONTENT_GAP = 1; - QRect scrollRect; - if ( _scrollbarLocation == QTermWidget::ScrollBarLeft ) - { - scrollRect.setLeft(scrollBarWidth+SCROLLBAR_CONTENT_GAP); - scrollRect.setRight(width()); - } - else - { - scrollRect.setLeft(0); - scrollRect.setRight(width() - scrollBarWidth - SCROLLBAR_CONTENT_GAP); - } - void* firstCharPos = &_image[ region.top() * this->_columns ]; - void* lastCharPos = &_image[ (region.top() + abs(lines)) * this->_columns ]; - - int top = _topMargin + (region.top() * _fontHeight); - int linesToMove = region.height() - abs(lines); - int bytesToMove = linesToMove * - this->_columns * - sizeof(Character); - - Q_ASSERT( linesToMove > 0 ); - Q_ASSERT( bytesToMove > 0 ); - - //scroll internal image - if ( lines > 0 ) - { - // check that the memory areas that we are going to move are valid - Q_ASSERT( (char*)lastCharPos + bytesToMove < - (char*)(_image + (this->_lines * this->_columns)) ); - - Q_ASSERT( (lines*this->_columns) < _imageSize ); - - //scroll internal image down - memmove( firstCharPos , lastCharPos , bytesToMove ); - - //set region of display to scroll - scrollRect.setTop(top); - } - else - { - // check that the memory areas that we are going to move are valid - Q_ASSERT( (char*)firstCharPos + bytesToMove < - (char*)(_image + (this->_lines * this->_columns)) ); - - //scroll internal image up - memmove( lastCharPos , firstCharPos , bytesToMove ); - - //set region of the display to scroll - scrollRect.setTop(top + abs(lines) * _fontHeight); - } - scrollRect.setHeight(linesToMove * _fontHeight ); - - Q_ASSERT(scrollRect.isValid() && !scrollRect.isEmpty()); - - //scroll the display vertically to match internal _image - scroll( 0 , _fontHeight * (-lines) , scrollRect ); -} - -QRegion TerminalDisplay::hotSpotRegion() const -{ - QRegion region; - const auto hotSpots = _filterChain->hotSpots(); - for( Filter::HotSpot* const hotSpot : hotSpots ) - { - QRect r; - if (hotSpot->startLine()==hotSpot->endLine()) { - r.setLeft(hotSpot->startColumn()); - r.setTop(hotSpot->startLine()); - r.setRight(hotSpot->endColumn()); - r.setBottom(hotSpot->endLine()); - region |= imageToWidget(r);; - } else { - r.setLeft(hotSpot->startColumn()); - r.setTop(hotSpot->startLine()); - r.setRight(_columns); - r.setBottom(hotSpot->startLine()); - region |= imageToWidget(r);; - for ( int line = hotSpot->startLine()+1 ; line < hotSpot->endLine() ; line++ ) { - r.setLeft(0); - r.setTop(line); - r.setRight(_columns); - r.setBottom(line); - region |= imageToWidget(r);; - } - r.setLeft(0); - r.setTop(hotSpot->endLine()); - r.setRight(hotSpot->endColumn()); - r.setBottom(hotSpot->endLine()); - region |= imageToWidget(r);; - } - } - return region; -} - -void TerminalDisplay::processFilters() -{ - if (!_screenWindow) - return; - - QRegion preUpdateHotSpots = hotSpotRegion(); - - // use _screenWindow->getImage() here rather than _image because - // other classes may call processFilters() when this display's - // ScreenWindow emits a scrolled() signal - which will happen before - // updateImage() is called on the display and therefore _image is - // out of date at this point - _filterChain->setImage( _screenWindow->getImage(), - _screenWindow->windowLines(), - _screenWindow->windowColumns(), - _screenWindow->getLineProperties() ); - _filterChain->process(); - - QRegion postUpdateHotSpots = hotSpotRegion(); - - update( preUpdateHotSpots | postUpdateHotSpots ); -} - -void TerminalDisplay::updateImage() -{ - if ( !_screenWindow ) - return; - - // optimization - scroll the existing image where possible and - // avoid expensive text drawing for parts of the image that - // can simply be moved up or down - scrollImage( _screenWindow->scrollCount() , - _screenWindow->scrollRegion() ); - _screenWindow->resetScrollCount(); - - if (!_image) { - // Create _image. - // The emitted changedContentSizeSignal also leads to getImage being recreated, so do this first. - updateImageSize(); - } - - Character* const newimg = _screenWindow->getImage(); - int lines = _screenWindow->windowLines(); - int columns = _screenWindow->windowColumns(); - - setScroll( _screenWindow->currentLine() , _screenWindow->lineCount() ); - - Q_ASSERT( this->_usedLines <= this->_lines ); - Q_ASSERT( this->_usedColumns <= this->_columns ); - - int y,x,len; - - QPoint tL = contentsRect().topLeft(); - int tLx = tL.x(); - int tLy = tL.y(); - _hasBlinker = false; - - CharacterColor cf; // undefined - CharacterColor _clipboard; // undefined - int cr = -1; // undefined - - const int linesToUpdate = qMin(this->_lines, qMax(0,lines )); - const int columnsToUpdate = qMin(this->_columns,qMax(0,columns)); - - wchar_t *disstrU = new wchar_t[columnsToUpdate]; - char *dirtyMask = new char[columnsToUpdate+2]; - QRegion dirtyRegion; - - // debugging variable, this records the number of lines that are found to - // be 'dirty' ( ie. have changed from the old _image to the new _image ) and - // which therefore need to be repainted - int dirtyLineCount = 0; - - for (y = 0; y < linesToUpdate; ++y) - { - const Character* currentLine = &_image[y*this->_columns]; - const Character* const newLine = &newimg[y*columns]; - - bool updateLine = false; - - // The dirty mask indicates which characters need repainting. We also - // mark surrounding neighbours dirty, in case the character exceeds - // its cell boundaries - memset(dirtyMask, 0, columnsToUpdate+2); - - for( x = 0 ; x < columnsToUpdate ; ++x) - { - if ( newLine[x] != currentLine[x] ) - { - dirtyMask[x] = true; - } - } - - if (!_resizing) // not while _resizing, we're expecting a paintEvent - for (x = 0; x < columnsToUpdate; ++x) - { - _hasBlinker |= (newLine[x].rendition & RE_BLINK); - - // Start drawing if this character or the next one differs. - // We also take the next one into account to handle the situation - // where characters exceed their cell width. - if (dirtyMask[x]) - { - wchar_t c = newLine[x+0].character; - if ( !c ) - continue; - int p = 0; - disstrU[p++] = c; //fontMap(c); - bool lineDraw = isLineChar(c); - bool doubleWidth = (x+1 == columnsToUpdate) ? false : (newLine[x+1].character == 0); - cr = newLine[x].rendition; - _clipboard = newLine[x].backgroundColor; - if (newLine[x].foregroundColor != cf) cf = newLine[x].foregroundColor; - int lln = columnsToUpdate - x; - for (len = 1; len < lln; ++len) - { - const Character& ch = newLine[x+len]; - - if (!ch.character) - continue; // Skip trailing part of multi-col chars. - - bool nextIsDoubleWidth = (x+len+1 == columnsToUpdate) ? false : (newLine[x+len+1].character == 0); - - if ( ch.foregroundColor != cf || - ch.backgroundColor != _clipboard || - ch.rendition != cr || - !dirtyMask[x+len] || - isLineChar(c) != lineDraw || - nextIsDoubleWidth != doubleWidth ) - break; - - disstrU[p++] = c; //fontMap(c); - } - - std::wstring unistr(disstrU, p); - - bool saveFixedFont = _fixedFont; - if (lineDraw) - _fixedFont = false; - if (doubleWidth) - _fixedFont = false; - - updateLine = true; - - _fixedFont = saveFixedFont; - x += len - 1; - } - - } - - //both the top and bottom halves of double height _lines must always be redrawn - //although both top and bottom halves contain the same characters, only - //the top one is actually - //drawn. - if (_lineProperties.count() > y) - updateLine |= (_lineProperties[y] & LINE_DOUBLEHEIGHT); - - // if the characters on the line are different in the old and the new _image - // then this line must be repainted. - if (updateLine) - { - dirtyLineCount++; - - // add the area occupied by this line to the region which needs to be - // repainted - QRect dirtyRect = QRect( _leftMargin+tLx , - _topMargin+tLy+_fontHeight*y , - _fontWidth * columnsToUpdate , - _fontHeight ); - - dirtyRegion |= dirtyRect; - } - - // replace the line of characters in the old _image with the - // current line of the new _image - memcpy((void*)currentLine,(const void*)newLine,columnsToUpdate*sizeof(Character)); - } - - // if the new _image is smaller than the previous _image, then ensure that the area - // outside the new _image is cleared - if ( linesToUpdate < _usedLines ) - { - dirtyRegion |= QRect( _leftMargin+tLx , - _topMargin+tLy+_fontHeight*linesToUpdate , - _fontWidth * this->_columns , - _fontHeight * (_usedLines-linesToUpdate) ); - } - _usedLines = linesToUpdate; - - if ( columnsToUpdate < _usedColumns ) - { - dirtyRegion |= QRect( _leftMargin+tLx+columnsToUpdate*_fontWidth , - _topMargin+tLy , - _fontWidth * (_usedColumns-columnsToUpdate) , - _fontHeight * this->_lines ); - } - _usedColumns = columnsToUpdate; - - dirtyRegion |= _inputMethodData.previousPreeditRect; - - // update the parts of the display which have changed - update(dirtyRegion); - - if ( _hasBlinker && !_blinkTimer->isActive()) _blinkTimer->start( TEXT_BLINK_DELAY ); - if (!_hasBlinker && _blinkTimer->isActive()) { _blinkTimer->stop(); _blinking = false; } - delete[] dirtyMask; - delete[] disstrU; - -} - -void TerminalDisplay::showResizeNotification() -{ - if (_terminalSizeHint && isVisible()) - { - if (_terminalSizeStartup) { - _terminalSizeStartup=false; - return; - } - if (!_resizeWidget) - { - const QString label = tr("Size: XXX x XXX"); - _resizeWidget = new QLabel(label, this); - _resizeWidget->setMinimumWidth(_resizeWidget->fontMetrics().width(label)); - _resizeWidget->setMinimumHeight(_resizeWidget->sizeHint().height()); - _resizeWidget->setAlignment(Qt::AlignCenter); - - _resizeWidget->setStyleSheet("background-color:palette(window);border-style:solid;border-width:1px;border-color:palette(dark)"); - - _resizeTimer = new QTimer(this); - _resizeTimer->setSingleShot(true); - connect(_resizeTimer, SIGNAL(timeout()), _resizeWidget, SLOT(hide())); - } - _resizeWidget->setText(tr("Size: %1 x %2").arg(_columns).arg(_lines)); - _resizeWidget->move((width()-_resizeWidget->width())/2, - (height()-_resizeWidget->height())/2+20); - _resizeWidget->show(); - _resizeTimer->start(1000); - } -} - -void TerminalDisplay::setBlinkingCursor(bool blink) -{ - _hasBlinkingCursor=blink; - - if (blink && !_blinkCursorTimer->isActive()) - _blinkCursorTimer->start(QApplication::cursorFlashTime() / 2); - - if (!blink && _blinkCursorTimer->isActive()) - { - _blinkCursorTimer->stop(); - if (_cursorBlinking) - blinkCursorEvent(); - else - _cursorBlinking = false; - } -} - -void TerminalDisplay::setBlinkingTextEnabled(bool blink) -{ - _allowBlinkingText = blink; - - if (blink && !_blinkTimer->isActive()) - _blinkTimer->start(TEXT_BLINK_DELAY); - - if (!blink && _blinkTimer->isActive()) - { - _blinkTimer->stop(); - _blinking = false; - } -} - -void TerminalDisplay::focusOutEvent(QFocusEvent*) -{ - emit termLostFocus(); - // trigger a repaint of the cursor so that it is both visible (in case - // it was hidden during blinking) - // and drawn in a focused out state - _cursorBlinking = false; - updateCursor(); - - _blinkCursorTimer->stop(); - if (_blinking) - blinkEvent(); - - _blinkTimer->stop(); -} -void TerminalDisplay::focusInEvent(QFocusEvent*) -{ - emit termGetFocus(); - if (_hasBlinkingCursor) - { - _blinkCursorTimer->start(); - } - updateCursor(); - - if (_hasBlinker) - _blinkTimer->start(); -} - -void TerminalDisplay::paintEvent( QPaintEvent* pe ) -{ - QPainter paint(this); - - if ( !_backgroundImage.isNull() && qAlpha(_blendColor) < 0xff ) - { - paint.drawPixmap(0, 0, _backgroundImage); - QColor background = _colorTable[DEFAULT_BACK_COLOR].color; - background.setAlpha(qAlpha(_blendColor)); - paint.fillRect(contentsRect(), background); - } - - if(_drawTextTestFlag) - { - calDrawTextAdditionHeight(paint); - } - else - { - const auto rects = (pe->region() & contentsRect()).rects(); - for (const QRect &rect : rects) - { - drawBackground(paint,rect,palette().background().color(), - true /* use opacity setting */); - drawContents(paint, rect); - } - drawInputMethodPreeditString(paint,preeditRect()); - paintFilters(paint); - } -} - -QPoint TerminalDisplay::cursorPosition() const -{ - if (_screenWindow) - return _screenWindow->cursorPosition(); - else - return QPoint(0,0); -} - -QRect TerminalDisplay::preeditRect() const -{ - const int preeditLength = string_width(_inputMethodData.preeditString); - - if ( preeditLength == 0 ) - return QRect(); - - return QRect(_leftMargin + _fontWidth*cursorPosition().x(), - _topMargin + _fontHeight*cursorPosition().y(), - _fontWidth*preeditLength, - _fontHeight); -} - -void TerminalDisplay::drawInputMethodPreeditString(QPainter& painter , const QRect& rect) -{ - if ( _inputMethodData.preeditString.empty() ) - return; - - const QPoint cursorPos = cursorPosition(); - - bool invertColors = false; - const QColor background = _colorTable[DEFAULT_BACK_COLOR].color; - const QColor foreground = _colorTable[DEFAULT_FORE_COLOR].color; - const Character* style = &_image[loc(cursorPos.x(),cursorPos.y())]; - - drawBackground(painter,rect,background,true); - drawCursor(painter,rect,foreground,background,invertColors); - drawCharacters(painter,rect,_inputMethodData.preeditString,style,invertColors); - - _inputMethodData.previousPreeditRect = rect; -} - -FilterChain* TerminalDisplay::filterChain() const -{ - return _filterChain; -} - -void TerminalDisplay::paintFilters(QPainter& painter) -{ - // get color of character under mouse and use it to draw - // lines for filters - QPoint cursorPos = mapFromGlobal(QCursor::pos()); - int cursorLine; - int cursorColumn; - int scrollBarWidth = (_scrollbarLocation == QTermWidget::ScrollBarLeft - && !_scrollBar->style()->styleHint(QStyle::SH_ScrollBar_Transient, nullptr, _scrollBar)) - ? _scrollBar->width() : 0; - - getCharacterPosition( cursorPos , cursorLine , cursorColumn ); - Character cursorCharacter = _image[loc(cursorColumn,cursorLine)]; - - painter.setPen( QPen(cursorCharacter.foregroundColor.color(colorTable())) ); - - // iterate over hotspots identified by the display's currently active filters - // and draw appropriate visuals to indicate the presence of the hotspot - - QList spots = _filterChain->hotSpots(); - QListIterator iter(spots); - while (iter.hasNext()) - { - Filter::HotSpot* spot = iter.next(); - - QRegion region; - if ( spot->type() == Filter::HotSpot::Link ) { - QRect r; - if (spot->startLine()==spot->endLine()) { - r.setCoords( spot->startColumn()*_fontWidth + 1 + scrollBarWidth, - spot->startLine()*_fontHeight + 1, - (spot->endColumn()-1)*_fontWidth - 1 + scrollBarWidth, - (spot->endLine()+1)*_fontHeight - 1 ); - region |= r; - } else { - r.setCoords( spot->startColumn()*_fontWidth + 1 + scrollBarWidth, - spot->startLine()*_fontHeight + 1, - (_columns-1)*_fontWidth - 1 + scrollBarWidth, - (spot->startLine()+1)*_fontHeight - 1 ); - region |= r; - for ( int line = spot->startLine()+1 ; line < spot->endLine() ; line++ ) { - r.setCoords( 0*_fontWidth + 1 + scrollBarWidth, - line*_fontHeight + 1, - (_columns-1)*_fontWidth - 1 + scrollBarWidth, - (line+1)*_fontHeight - 1 ); - region |= r; - } - r.setCoords( 0*_fontWidth + 1 + scrollBarWidth, - spot->endLine()*_fontHeight + 1, - (spot->endColumn()-1)*_fontWidth - 1 + scrollBarWidth, - (spot->endLine()+1)*_fontHeight - 1 ); - region |= r; - } - } - - for ( int line = spot->startLine() ; line <= spot->endLine() ; line++ ) - { - int startColumn = 0; - int endColumn = _columns-1; // TODO use number of _columns which are actually - // occupied on this line rather than the width of the - // display in _columns - - // ignore whitespace at the end of the lines - while ( QChar(_image[loc(endColumn,line)].character).isSpace() && endColumn > 0 ) - endColumn--; - - // increment here because the column which we want to set 'endColumn' to - // is the first whitespace character at the end of the line - endColumn++; - - if ( line == spot->startLine() ) - startColumn = spot->startColumn(); - if ( line == spot->endLine() ) - endColumn = spot->endColumn(); - - // subtract one pixel from - // the right and bottom so that - // we do not overdraw adjacent - // hotspots - // - // subtracting one pixel from all sides also prevents an edge case where - // moving the mouse outside a link could still leave it underlined - // because the check below for the position of the cursor - // finds it on the border of the target area - QRect r; - r.setCoords( startColumn*_fontWidth + 1 + scrollBarWidth, - line*_fontHeight + 1, - endColumn*_fontWidth - 1 + scrollBarWidth, - (line+1)*_fontHeight - 1 ); - // Underline link hotspots - if ( spot->type() == Filter::HotSpot::Link ) - { - QFontMetrics metrics(font()); - - // find the baseline (which is the invisible line that the characters in the font sit on, - // with some having tails dangling below) - int baseline = r.bottom() - metrics.descent(); - // find the position of the underline below that - int underlinePos = baseline + metrics.underlinePos(); - if ( region.contains( mapFromGlobal(QCursor::pos()) ) ){ - painter.drawLine( r.left() , underlinePos , - r.right() , underlinePos ); - } - } - // Marker hotspots simply have a transparent rectanglular shape - // drawn on top of them - else if ( spot->type() == Filter::HotSpot::Marker ) - { - //TODO - Do not use a hardcoded colour for this - painter.fillRect(r,QBrush(QColor(255,0,0,120))); - } - } - } -} - -int TerminalDisplay::textWidth(const int startColumn, const int length, const int line) const -{ - QFontMetrics fm(font()); - int result = 0; - for (int column = 0; column < length; column++) { - result += fm.width(_image[loc(startColumn + column, line)].character); - } - return result; -} - -QRect TerminalDisplay::calculateTextArea(int topLeftX, int topLeftY, int startColumn, int line, int length) { - int left = _fixedFont ? _fontWidth * startColumn : textWidth(0, startColumn, line); - int top = _fontHeight * line; - int width = _fixedFont ? _fontWidth * length : textWidth(startColumn, length, line); - return QRect(_leftMargin + topLeftX + left, - _topMargin + topLeftY + top, - width, - _fontHeight); -} - -void TerminalDisplay::drawContents(QPainter &paint, const QRect &rect) -{ - QPoint tL = contentsRect().topLeft(); - int tLx = tL.x(); - int tLy = tL.y(); - - int lux = qMin(_usedColumns-1, qMax(0,(rect.left() - tLx - _leftMargin ) / _fontWidth)); - int luy = qMin(_usedLines-1, qMax(0,(rect.top() - tLy - _topMargin ) / _fontHeight)); - int rlx = qMin(_usedColumns-1, qMax(0,(rect.right() - tLx - _leftMargin ) / _fontWidth)); - int rly = qMin(_usedLines-1, qMax(0,(rect.bottom() - tLy - _topMargin ) / _fontHeight)); - - const int bufferSize = _usedColumns; - std::wstring unistr; - unistr.reserve(bufferSize); - for (int y = luy; y <= rly; y++) - { - quint32 c = _image[loc(lux,y)].character; - int x = lux; - if(!c && x) - x--; // Search for start of multi-column character - for (; x <= rlx; x++) - { - int len = 1; - int p = 0; - - // reset our buffer to the maximal size - unistr.resize(bufferSize); - - // is this a single character or a sequence of characters ? - if ( _image[loc(x,y)].rendition & RE_EXTENDED_CHAR ) - { - // sequence of characters - ushort extendedCharLength = 0; - ushort* chars = ExtendedCharTable::instance - .lookupExtendedChar(_image[loc(x,y)].charSequence,extendedCharLength); - for ( int index = 0 ; index < extendedCharLength ; index++ ) - { - Q_ASSERT( p < bufferSize ); - unistr[p++] = chars[index]; - } - } - else - { - // single character - c = _image[loc(x,y)].character; - if (c) - { - Q_ASSERT( p < bufferSize ); - unistr[p++] = c; //fontMap(c); - } - } - - bool lineDraw = isLineChar(c); - bool doubleWidth = (_image[ qMin(loc(x,y)+1,_imageSize) ].character == 0); - CharacterColor currentForeground = _image[loc(x,y)].foregroundColor; - CharacterColor currentBackground = _image[loc(x,y)].backgroundColor; - quint8 currentRendition = _image[loc(x,y)].rendition; - - while (x+len <= rlx && - _image[loc(x+len,y)].foregroundColor == currentForeground && - _image[loc(x+len,y)].backgroundColor == currentBackground && - _image[loc(x+len,y)].rendition == currentRendition && - (_image[ qMin(loc(x+len,y)+1,_imageSize) ].character == 0) == doubleWidth && - isLineChar( c = _image[loc(x+len,y)].character) == lineDraw) // Assignment! - { - if (c) - unistr[p++] = c; //fontMap(c); - if (doubleWidth) // assert((_image[loc(x+len,y)+1].character == 0)), see above if condition - len++; // Skip trailing part of multi-column character - len++; - } - if ((x+len < _usedColumns) && (!_image[loc(x+len,y)].character)) - len++; // Adjust for trailing part of multi-column character - - bool save__fixedFont = _fixedFont; - if (lineDraw) - _fixedFont = false; - unistr.resize(p); - - // Create a text scaling matrix for double width and double height lines. - QTransform textScale; - - if (y < _lineProperties.size()) - { - if (_lineProperties[y] & LINE_DOUBLEWIDTH) - textScale.scale(2,1); - - if (_lineProperties[y] & LINE_DOUBLEHEIGHT) - textScale.scale(1,2); - } - - //Apply text scaling matrix. - paint.setWorldTransform(textScale, true); - - //calculate the area in which the text will be drawn - QRect textArea = calculateTextArea(tLx, tLy, x, y, len); - - //move the calculated area to take account of scaling applied to the painter. - //the position of the area from the origin (0,0) is scaled - //by the opposite of whatever - //transformation has been applied to the painter. this ensures that - //painting does actually start from textArea.topLeft() - //(instead of textArea.topLeft() * painter-scale) - textArea.moveTopLeft( textScale.inverted().map(textArea.topLeft()) ); - - //paint text fragment - drawTextFragment( paint, - textArea, - unistr, - &_image[loc(x,y)] ); //, - //0, - //!_isPrinting ); - - _fixedFont = save__fixedFont; - - //reset back to single-width, single-height _lines - paint.setWorldTransform(textScale.inverted(), true); - - if (y < _lineProperties.size()-1) - { - //double-height _lines are represented by two adjacent _lines - //containing the same characters - //both _lines will have the LINE_DOUBLEHEIGHT attribute. - //If the current line has the LINE_DOUBLEHEIGHT attribute, - //we can therefore skip the next line - if (_lineProperties[y] & LINE_DOUBLEHEIGHT) - y++; - } - - x += len - 1; - } - } -} - -void TerminalDisplay::blinkEvent() -{ - if (!_allowBlinkingText) return; - - _blinking = !_blinking; - - //TODO: Optimize to only repaint the areas of the widget - // where there is blinking text - // rather than repainting the whole widget. - update(); -} - -QRect TerminalDisplay::imageToWidget(const QRect& imageArea) const -{ - QRect result; - result.setLeft( _leftMargin + _fontWidth * imageArea.left() ); - result.setTop( _topMargin + _fontHeight * imageArea.top() ); - result.setWidth( _fontWidth * imageArea.width() ); - result.setHeight( _fontHeight * imageArea.height() ); - - return result; -} - -void TerminalDisplay::updateCursor() -{ - QRect cursorRect = imageToWidget( QRect(cursorPosition(),QSize(1,1)) ); - update(cursorRect); -} - -void TerminalDisplay::blinkCursorEvent() -{ - _cursorBlinking = !_cursorBlinking; - updateCursor(); -} - -/* ------------------------------------------------------------------------- */ -/* */ -/* Resizing */ -/* */ -/* ------------------------------------------------------------------------- */ - -void TerminalDisplay::resizeEvent(QResizeEvent*) -{ - updateImageSize(); - processFilters(); -} - -void TerminalDisplay::propagateSize() -{ - if (_isFixedSize) - { - setSize(_columns, _lines); - QWidget::setFixedSize(sizeHint()); - parentWidget()->adjustSize(); - parentWidget()->setFixedSize(parentWidget()->sizeHint()); - return; - } - if (_image) - updateImageSize(); -} - -void TerminalDisplay::updateImageSize() -{ - Character* oldimg = _image; - int oldlin = _lines; - int oldcol = _columns; - - makeImage(); - - // copy the old image to reduce flicker - int lines = qMin(oldlin,_lines); - int columns = qMin(oldcol,_columns); - - if (oldimg) - { - for (int line = 0; line < lines; line++) - { - memcpy((void*)&_image[_columns*line], - (void*)&oldimg[oldcol*line],columns*sizeof(Character)); - } - delete[] oldimg; - } - - if (_screenWindow) - _screenWindow->setWindowLines(_lines); - - _resizing = (oldlin!=_lines) || (oldcol!=_columns); - - if ( _resizing ) - { - showResizeNotification(); - emit changedContentSizeSignal(_contentHeight, _contentWidth); // expose resizeEvent - } - - _resizing = false; -} - -//showEvent and hideEvent are reimplemented here so that it appears to other classes that the -//display has been resized when the display is hidden or shown. -// -//TODO: Perhaps it would be better to have separate signals for show and hide instead of using -//the same signal as the one for a content size change -void TerminalDisplay::showEvent(QShowEvent*) -{ - emit changedContentSizeSignal(_contentHeight,_contentWidth); -} -void TerminalDisplay::hideEvent(QHideEvent*) -{ - emit changedContentSizeSignal(_contentHeight,_contentWidth); -} - -/* ------------------------------------------------------------------------- */ -/* */ -/* Scrollbar */ -/* */ -/* ------------------------------------------------------------------------- */ - -void TerminalDisplay::scrollBarPositionChanged(int) -{ - if ( !_screenWindow ) - return; - - _screenWindow->scrollTo( _scrollBar->value() ); - - // if the thumb has been moved to the bottom of the _scrollBar then set - // the display to automatically track new output, - // that is, scroll down automatically - // to how new _lines as they are added - const bool atEndOfOutput = (_scrollBar->value() == _scrollBar->maximum()); - _screenWindow->setTrackOutput( atEndOfOutput ); - - updateImage(); -} - -void TerminalDisplay::setScroll(int cursor, int slines) -{ - // update _scrollBar if the range or value has changed, - // otherwise return - // - // setting the range or value of a _scrollBar will always trigger - // a repaint, so it should be avoided if it is not necessary - if ( _scrollBar->minimum() == 0 && - _scrollBar->maximum() == (slines - _lines) && - _scrollBar->value() == cursor ) - { - return; - } - - disconnect(_scrollBar, SIGNAL(valueChanged(int)), this, SLOT(scrollBarPositionChanged(int))); - _scrollBar->setRange(0,slines - _lines); - _scrollBar->setSingleStep(1); - _scrollBar->setPageStep(_lines); - _scrollBar->setValue(cursor); - connect(_scrollBar, SIGNAL(valueChanged(int)), this, SLOT(scrollBarPositionChanged(int))); -} - -void TerminalDisplay::scrollToEnd() -{ - disconnect(_scrollBar, SIGNAL(valueChanged(int)), this, SLOT(scrollBarPositionChanged(int))); - _scrollBar->setValue( _scrollBar->maximum() ); - connect(_scrollBar, SIGNAL(valueChanged(int)), this, SLOT(scrollBarPositionChanged(int))); - - _screenWindow->scrollTo( _scrollBar->value() + 1 ); - _screenWindow->setTrackOutput( _screenWindow->atEndOfOutput() ); -} - -void TerminalDisplay::setScrollBarPosition(QTermWidget::ScrollBarPosition position) -{ - if (_scrollbarLocation == position) - return; - - if ( position == QTermWidget::NoScrollBar ) - _scrollBar->hide(); - else - _scrollBar->show(); - - _topMargin = _leftMargin = 1; - _scrollbarLocation = position; - - propagateSize(); - update(); -} - -void TerminalDisplay::mousePressEvent(QMouseEvent* ev) -{ - if ( _possibleTripleClick && (ev->button()==Qt::LeftButton) ) { - mouseTripleClickEvent(ev); - return; - } - - if ( !contentsRect().contains(ev->pos()) ) return; - - if ( !_screenWindow ) return; - - int charLine; - int charColumn; - getCharacterPosition(ev->pos(),charLine,charColumn); - QPoint pos = QPoint(charColumn,charLine); - - if ( ev->button() == Qt::LeftButton) - { - _lineSelectionMode = false; - _wordSelectionMode = false; - - emit isBusySelecting(true); // Keep it steady... - // Drag only when the Control key is hold - bool selected = false; - - // The receiver of the testIsSelected() signal will adjust - // 'selected' accordingly. - //emit testIsSelected(pos.x(), pos.y(), selected); - - selected = _screenWindow->isSelected(pos.x(),pos.y()); - - if ((!_ctrlDrag || ev->modifiers() & Qt::ControlModifier) && selected ) { - // The user clicked inside selected text - dragInfo.state = diPending; - dragInfo.start = ev->pos(); - } - else { - // No reason to ever start a drag event - dragInfo.state = diNone; - - _preserveLineBreaks = !( ( ev->modifiers() & Qt::ControlModifier ) && !(ev->modifiers() & Qt::AltModifier) ); - _columnSelectionMode = (ev->modifiers() & Qt::AltModifier) && (ev->modifiers() & Qt::ControlModifier); - - if (_mouseMarks || (ev->modifiers() & Qt::ShiftModifier)) - { - _screenWindow->clearSelection(); - - //emit clearSelectionSignal(); - pos.ry() += _scrollBar->value(); - _iPntSel = _pntSel = pos; - _actSel = 1; // left mouse button pressed but nothing selected yet. - - } - else - { - emit mouseSignal( 0, charColumn + 1, charLine + 1 +_scrollBar->value() -_scrollBar->maximum() , 0); - } - - Filter::HotSpot *spot = _filterChain->hotSpotAt(charLine, charColumn); - if (spot && spot->type() == Filter::HotSpot::Link) - spot->activate("click-action"); - } - } - else if ( ev->button() == Qt::MidButton ) - { - if ( _mouseMarks || (ev->modifiers() & Qt::ShiftModifier) ) - emitSelection(true,ev->modifiers() & Qt::ControlModifier); - else - emit mouseSignal( 1, charColumn +1, charLine +1 +_scrollBar->value() -_scrollBar->maximum() , 0); - } - else if ( ev->button() == Qt::RightButton ) - { - if (_mouseMarks || (ev->modifiers() & Qt::ShiftModifier)) - emit configureRequest(ev->pos()); - else - emit mouseSignal( 2, charColumn +1, charLine +1 +_scrollBar->value() -_scrollBar->maximum() , 0); - } -} - -QList TerminalDisplay::filterActions(const QPoint& position) -{ - int charLine, charColumn; - getCharacterPosition(position,charLine,charColumn); - - Filter::HotSpot* spot = _filterChain->hotSpotAt(charLine,charColumn); - - return spot ? spot->actions() : QList(); -} - -void TerminalDisplay::mouseMoveEvent(QMouseEvent* ev) -{ - int charLine = 0; - int charColumn = 0; - int scrollBarWidth = (_scrollbarLocation == QTermWidget::ScrollBarLeft - && !_scrollBar->style()->styleHint(QStyle::SH_ScrollBar_Transient, nullptr, _scrollBar)) - ? _scrollBar->width() : 0; - - getCharacterPosition(ev->pos(),charLine,charColumn); - - // handle filters - // change link hot-spot appearance on mouse-over - Filter::HotSpot* spot = _filterChain->hotSpotAt(charLine,charColumn); - if ( spot && spot->type() == Filter::HotSpot::Link) - { - QRegion previousHotspotArea = _mouseOverHotspotArea; - _mouseOverHotspotArea = QRegion(); - QRect r; - if (spot->startLine()==spot->endLine()) { - r.setCoords( spot->startColumn()*_fontWidth + scrollBarWidth, - spot->startLine()*_fontHeight, - spot->endColumn()*_fontWidth + scrollBarWidth, - (spot->endLine()+1)*_fontHeight - 1 ); - _mouseOverHotspotArea |= r; - } else { - r.setCoords( spot->startColumn()*_fontWidth + scrollBarWidth, - spot->startLine()*_fontHeight, - _columns*_fontWidth - 1 + scrollBarWidth, - (spot->startLine()+1)*_fontHeight ); - _mouseOverHotspotArea |= r; - for ( int line = spot->startLine()+1 ; line < spot->endLine() ; line++ ) { - r.setCoords( 0*_fontWidth + scrollBarWidth, - line*_fontHeight, - _columns*_fontWidth + scrollBarWidth, - (line+1)*_fontHeight ); - _mouseOverHotspotArea |= r; - } - r.setCoords( 0*_fontWidth + scrollBarWidth, - spot->endLine()*_fontHeight, - spot->endColumn()*_fontWidth + scrollBarWidth, - (spot->endLine()+1)*_fontHeight ); - _mouseOverHotspotArea |= r; - } - - update( _mouseOverHotspotArea | previousHotspotArea ); - } - else if ( !_mouseOverHotspotArea.isEmpty() ) - { - update( _mouseOverHotspotArea ); - // set hotspot area to an invalid rectangle - _mouseOverHotspotArea = QRegion(); - } - - // for auto-hiding the cursor, we need mouseTracking - if (ev->buttons() == Qt::NoButton ) return; - - // if the terminal is interested in mouse movements - // then emit a mouse movement signal, unless the shift - // key is being held down, which overrides this. - if (!_mouseMarks && !(ev->modifiers() & Qt::ShiftModifier)) - { - int button = 3; - if (ev->buttons() & Qt::LeftButton) - button = 0; - if (ev->buttons() & Qt::MidButton) - button = 1; - if (ev->buttons() & Qt::RightButton) - button = 2; - - - emit mouseSignal( button, - charColumn + 1, - charLine + 1 +_scrollBar->value() -_scrollBar->maximum(), - 1 ); - - return; - } - - if (dragInfo.state == diPending) - { - // we had a mouse down, but haven't confirmed a drag yet - // if the mouse has moved sufficiently, we will confirm - -// int distance = KGlobalSettings::dndEventDelay(); - int distance = QApplication::startDragDistance(); - if ( ev->x() > dragInfo.start.x() + distance || ev->x() < dragInfo.start.x() - distance || - ev->y() > dragInfo.start.y() + distance || ev->y() < dragInfo.start.y() - distance) - { - // we've left the drag square, we can start a real drag operation now - emit isBusySelecting(false); // Ok.. we can breath again. - - _screenWindow->clearSelection(); - doDrag(); - } - return; - } - else if (dragInfo.state == diDragging) - { - // this isn't technically needed because mouseMoveEvent is suppressed during - // Qt drag operations, replaced by dragMoveEvent - return; - } - - if (_actSel == 0) return; - - // don't extend selection while pasting - if (ev->buttons() & Qt::MidButton) return; - - extendSelection( ev->pos() ); -} - -void TerminalDisplay::extendSelection( const QPoint& position ) -{ - QPoint pos = position; - - if ( !_screenWindow ) - return; - - //if ( !contentsRect().contains(ev->pos()) ) return; - QPoint tL = contentsRect().topLeft(); - int tLx = tL.x(); - int tLy = tL.y(); - int scroll = _scrollBar->value(); - - // we're in the process of moving the mouse with the left button pressed - // the mouse cursor will kept caught within the bounds of the text in - // this widget. - - int linesBeyondWidget = 0; - - QRect textBounds(tLx + _leftMargin, - tLy + _topMargin, - _usedColumns*_fontWidth-1, - _usedLines*_fontHeight-1); - - // Adjust position within text area bounds. - QPoint oldpos = pos; - - pos.setX( qBound(textBounds.left(),pos.x(),textBounds.right()) ); - pos.setY( qBound(textBounds.top(),pos.y(),textBounds.bottom()) ); - - if ( oldpos.y() > textBounds.bottom() ) - { - linesBeyondWidget = (oldpos.y()-textBounds.bottom()) / _fontHeight; - _scrollBar->setValue(_scrollBar->value()+linesBeyondWidget+1); // scrollforward - } - if ( oldpos.y() < textBounds.top() ) - { - linesBeyondWidget = (textBounds.top()-oldpos.y()) / _fontHeight; - _scrollBar->setValue(_scrollBar->value()-linesBeyondWidget-1); // history - } - - int charColumn = 0; - int charLine = 0; - getCharacterPosition(pos,charLine,charColumn); - - QPoint here = QPoint(charColumn,charLine); //QPoint((pos.x()-tLx-_leftMargin+(_fontWidth/2))/_fontWidth,(pos.y()-tLy-_topMargin)/_fontHeight); - QPoint ohere; - QPoint _iPntSelCorr = _iPntSel; - _iPntSelCorr.ry() -= _scrollBar->value(); - QPoint _pntSelCorr = _pntSel; - _pntSelCorr.ry() -= _scrollBar->value(); - bool swapping = false; - - if ( _wordSelectionMode ) - { - // Extend to word boundaries - int i; - QChar selClass; - - bool left_not_right = ( here.y() < _iPntSelCorr.y() || - ( here.y() == _iPntSelCorr.y() && here.x() < _iPntSelCorr.x() ) ); - bool old_left_not_right = ( _pntSelCorr.y() < _iPntSelCorr.y() || - ( _pntSelCorr.y() == _iPntSelCorr.y() && _pntSelCorr.x() < _iPntSelCorr.x() ) ); - swapping = left_not_right != old_left_not_right; - - // Find left (left_not_right ? from here : from start) - QPoint left = left_not_right ? here : _iPntSelCorr; - i = loc(left.x(),left.y()); - if (i>=0 && i<=_imageSize) { - selClass = charClass(_image[i].character); - while ( ((left.x()>0) || (left.y()>0 && (_lineProperties[left.y()-1] & LINE_WRAPPED) )) - && charClass(_image[i-1].character) == selClass ) - { i--; if (left.x()>0) left.rx()--; else {left.rx()=_usedColumns-1; left.ry()--;} } - } - - // Find left (left_not_right ? from start : from here) - QPoint right = left_not_right ? _iPntSelCorr : here; - i = loc(right.x(),right.y()); - if (i>=0 && i<=_imageSize) { - selClass = charClass(_image[i].character); - while( ((right.x()<_usedColumns-1) || (right.y()<_usedLines-1 && (_lineProperties[right.y()] & LINE_WRAPPED) )) - && charClass(_image[i+1].character) == selClass ) - { i++; if (right.x()<_usedColumns-1) right.rx()++; else {right.rx()=0; right.ry()++; } } - } - - // Pick which is start (ohere) and which is extension (here) - if ( left_not_right ) - { - here = left; ohere = right; - } - else - { - here = right; ohere = left; - } - ohere.rx()++; - } - - if ( _lineSelectionMode ) - { - // Extend to complete line - bool above_not_below = ( here.y() < _iPntSelCorr.y() ); - - QPoint above = above_not_below ? here : _iPntSelCorr; - QPoint below = above_not_below ? _iPntSelCorr : here; - - while (above.y()>0 && (_lineProperties[above.y()-1] & LINE_WRAPPED) ) - above.ry()--; - while (below.y()<_usedLines-1 && (_lineProperties[below.y()] & LINE_WRAPPED) ) - below.ry()++; - - above.setX(0); - below.setX(_usedColumns-1); - - // Pick which is start (ohere) and which is extension (here) - if ( above_not_below ) - { - here = above; ohere = below; - } - else - { - here = below; ohere = above; - } - - QPoint newSelBegin = QPoint( ohere.x(), ohere.y() ); - swapping = !(_tripleSelBegin==newSelBegin); - _tripleSelBegin = newSelBegin; - - ohere.rx()++; - } - - int offset = 0; - if ( !_wordSelectionMode && !_lineSelectionMode ) - { - int i; - QChar selClass; - - bool left_not_right = ( here.y() < _iPntSelCorr.y() || - ( here.y() == _iPntSelCorr.y() && here.x() < _iPntSelCorr.x() ) ); - bool old_left_not_right = ( _pntSelCorr.y() < _iPntSelCorr.y() || - ( _pntSelCorr.y() == _iPntSelCorr.y() && _pntSelCorr.x() < _iPntSelCorr.x() ) ); - swapping = left_not_right != old_left_not_right; - - // Find left (left_not_right ? from here : from start) - QPoint left = left_not_right ? here : _iPntSelCorr; - - // Find left (left_not_right ? from start : from here) - QPoint right = left_not_right ? _iPntSelCorr : here; - if ( right.x() > 0 && !_columnSelectionMode ) - { - i = loc(right.x(),right.y()); - if (i>=0 && i<=_imageSize) { - selClass = charClass(_image[i-1].character); - /* if (selClass == ' ') - { - while ( right.x() < _usedColumns-1 && charClass(_image[i+1].character) == selClass && (right.y()<_usedLines-1) && - !(_lineProperties[right.y()] & LINE_WRAPPED)) - { i++; right.rx()++; } - if (right.x() < _usedColumns-1) - right = left_not_right ? _iPntSelCorr : here; - else - right.rx()++; // will be balanced later because of offset=-1; - }*/ - } - } - - // Pick which is start (ohere) and which is extension (here) - if ( left_not_right ) - { - here = left; ohere = right; offset = 0; - } - else - { - here = right; ohere = left; offset = -1; - } - } - - if ((here == _pntSelCorr) && (scroll == _scrollBar->value())) return; // not moved - - if (here == ohere) return; // It's not left, it's not right. - - if ( _actSel < 2 || swapping ) - { - if ( _columnSelectionMode && !_lineSelectionMode && !_wordSelectionMode ) - { - _screenWindow->setSelectionStart( ohere.x() , ohere.y() , true ); - } - else - { - _screenWindow->setSelectionStart( ohere.x()-1-offset , ohere.y() , false ); - } - - } - - _actSel = 2; // within selection - _pntSel = here; - _pntSel.ry() += _scrollBar->value(); - - if ( _columnSelectionMode && !_lineSelectionMode && !_wordSelectionMode ) - { - _screenWindow->setSelectionEnd( here.x() , here.y() ); - } - else - { - _screenWindow->setSelectionEnd( here.x()+offset , here.y() ); - } - -} - -void TerminalDisplay::mouseReleaseEvent(QMouseEvent* ev) -{ - if ( !_screenWindow ) - return; - - int charLine; - int charColumn; - getCharacterPosition(ev->pos(),charLine,charColumn); - - if ( ev->button() == Qt::LeftButton) - { - emit isBusySelecting(false); - if(dragInfo.state == diPending) - { - // We had a drag event pending but never confirmed. Kill selection - _screenWindow->clearSelection(); - //emit clearSelectionSignal(); - } - else - { - if ( _actSel > 1 ) - { - setSelection( _screenWindow->selectedText(_preserveLineBreaks) ); - } - - _actSel = 0; - - //FIXME: emits a release event even if the mouse is - // outside the range. The procedure used in `mouseMoveEvent' - // applies here, too. - - if (!_mouseMarks && !(ev->modifiers() & Qt::ShiftModifier)) - emit mouseSignal( 0, - charColumn + 1, - charLine + 1 +_scrollBar->value() -_scrollBar->maximum() , 2); - } - dragInfo.state = diNone; - } - - - if ( !_mouseMarks && - ((ev->button() == Qt::RightButton && !(ev->modifiers() & Qt::ShiftModifier)) - || ev->button() == Qt::MidButton) ) - { - emit mouseSignal( ev->button() == Qt::MidButton ? 1 : 2, - charColumn + 1, - charLine + 1 +_scrollBar->value() -_scrollBar->maximum() , - 2); - } -} - -void TerminalDisplay::getCharacterPosition(const QPoint& widgetPoint,int& line,int& column) const -{ - line = (widgetPoint.y()-contentsRect().top()-_topMargin) / _fontHeight; - - if ( _fixedFont ) - column = (widgetPoint.x() + _fontWidth/2 -contentsRect().left()-_leftMargin) / _fontWidth; - else - { - int x = contentsRect().left() + widgetPoint.x() - _fontWidth/2; - column = 0; - - while(x > textWidth(0, column, line)) - column++; - } - - if ( line < 0 ) - line = 0; - if ( column < 0 ) - column = 0; - - if ( line >= _usedLines ) - line = _usedLines-1; - - // the column value returned can be equal to _usedColumns, which - // is the position just after the last character displayed in a line. - // - // this is required so that the user can select characters in the right-most - // column (or left-most for right-to-left input) - if ( column > _usedColumns ) - column = _usedColumns; -} - -void TerminalDisplay::updateFilters() -{ - if ( !_screenWindow ) - return; - - processFilters(); -} - -void TerminalDisplay::updateLineProperties() -{ - if ( !_screenWindow ) - return; - - _lineProperties = _screenWindow->getLineProperties(); -} - -void TerminalDisplay::mouseDoubleClickEvent(QMouseEvent* ev) -{ - if ( ev->button() != Qt::LeftButton) return; - if ( !_screenWindow ) return; - - int charLine = 0; - int charColumn = 0; - - getCharacterPosition(ev->pos(),charLine,charColumn); - - QPoint pos(charColumn,charLine); - - // pass on double click as two clicks. - if (!_mouseMarks && !(ev->modifiers() & Qt::ShiftModifier)) - { - // Send just _ONE_ click event, since the first click of the double click - // was already sent by the click handler - emit mouseSignal( 0, - pos.x()+1, - pos.y()+1 +_scrollBar->value() -_scrollBar->maximum(), - 0 ); // left button - return; - } - - _screenWindow->clearSelection(); - QPoint bgnSel = pos; - QPoint endSel = pos; - int i = loc(bgnSel.x(),bgnSel.y()); - _iPntSel = bgnSel; - _iPntSel.ry() += _scrollBar->value(); - - _wordSelectionMode = true; - - // find word boundaries... - QChar selClass = charClass(_image[i].character); - { - // find the start of the word - int x = bgnSel.x(); - while ( ((x>0) || (bgnSel.y()>0 && (_lineProperties[bgnSel.y()-1] & LINE_WRAPPED) )) - && charClass(_image[i-1].character) == selClass ) - { - i--; - if (x>0) - x--; - else - { - x=_usedColumns-1; - bgnSel.ry()--; - } - } - - bgnSel.setX(x); - _screenWindow->setSelectionStart( bgnSel.x() , bgnSel.y() , false ); - - // find the end of the word - i = loc( endSel.x(), endSel.y() ); - x = endSel.x(); - while( ((x<_usedColumns-1) || (endSel.y()<_usedLines-1 && (_lineProperties[endSel.y()] & LINE_WRAPPED) )) - && charClass(_image[i+1].character) == selClass ) - { - i++; - if (x<_usedColumns-1) - x++; - else - { - x=0; - endSel.ry()++; - } - } - - endSel.setX(x); - - // In word selection mode don't select @ (64) if at end of word. - if ( ( QChar( _image[i].character ) == '@' ) && ( ( endSel.x() - bgnSel.x() ) > 0 ) ) - endSel.setX( x - 1 ); - - - _actSel = 2; // within selection - - _screenWindow->setSelectionEnd( endSel.x() , endSel.y() ); - - setSelection( _screenWindow->selectedText(_preserveLineBreaks) ); - } - - _possibleTripleClick=true; - - QTimer::singleShot(QApplication::doubleClickInterval(),this, - SLOT(tripleClickTimeout())); -} - -void TerminalDisplay::wheelEvent( QWheelEvent* ev ) -{ - if (ev->orientation() != Qt::Vertical) - return; - - // if the terminal program is not interested mouse events - // then send the event to the scrollbar if the slider has room to move - // or otherwise send simulated up / down key presses to the terminal program - // for the benefit of programs such as 'less' - if ( _mouseMarks ) - { - bool canScroll = _scrollBar->maximum() > 0; - if (canScroll) - _scrollBar->event(ev); - else - { - // assume that each Up / Down key event will cause the terminal application - // to scroll by one line. - // - // to get a reasonable scrolling speed, scroll by one line for every 5 degrees - // of mouse wheel rotation. Mouse wheels typically move in steps of 15 degrees, - // giving a scroll of 3 lines - int key = ev->delta() > 0 ? Qt::Key_Up : Qt::Key_Down; - - // QWheelEvent::delta() gives rotation in eighths of a degree - int wheelDegrees = ev->delta() / 8; - int linesToScroll = abs(wheelDegrees) / 5; - - QKeyEvent keyScrollEvent(QEvent::KeyPress,key,Qt::NoModifier); - - for (int i=0;ipos() , charLine , charColumn ); - - emit mouseSignal( ev->delta() > 0 ? 4 : 5, - charColumn + 1, - charLine + 1 +_scrollBar->value() -_scrollBar->maximum() , - 0); - } -} - -void TerminalDisplay::tripleClickTimeout() -{ - _possibleTripleClick=false; -} - -void TerminalDisplay::mouseTripleClickEvent(QMouseEvent* ev) -{ - if ( !_screenWindow ) return; - - int charLine; - int charColumn; - getCharacterPosition(ev->pos(),charLine,charColumn); - _iPntSel = QPoint(charColumn,charLine); - - _screenWindow->clearSelection(); - - _lineSelectionMode = true; - _wordSelectionMode = false; - - _actSel = 2; // within selection - emit isBusySelecting(true); // Keep it steady... - - while (_iPntSel.y()>0 && (_lineProperties[_iPntSel.y()-1] & LINE_WRAPPED) ) - _iPntSel.ry()--; - - if (_tripleClickMode == SelectForwardsFromCursor) { - // find word boundary start - int i = loc(_iPntSel.x(),_iPntSel.y()); - QChar selClass = charClass(_image[i].character); - int x = _iPntSel.x(); - - while ( ((x>0) || - (_iPntSel.y()>0 && (_lineProperties[_iPntSel.y()-1] & LINE_WRAPPED) ) - ) - && charClass(_image[i-1].character) == selClass ) - { - i--; - if (x>0) - x--; - else - { - x=_columns-1; - _iPntSel.ry()--; - } - } - - _screenWindow->setSelectionStart( x , _iPntSel.y() , false ); - _tripleSelBegin = QPoint( x, _iPntSel.y() ); - } - else if (_tripleClickMode == SelectWholeLine) { - _screenWindow->setSelectionStart( 0 , _iPntSel.y() , false ); - _tripleSelBegin = QPoint( 0, _iPntSel.y() ); - } - - while (_iPntSel.y()<_lines-1 && (_lineProperties[_iPntSel.y()] & LINE_WRAPPED) ) - _iPntSel.ry()++; - - _screenWindow->setSelectionEnd( _columns - 1 , _iPntSel.y() ); - - setSelection(_screenWindow->selectedText(_preserveLineBreaks)); - - _iPntSel.ry() += _scrollBar->value(); -} - - -bool TerminalDisplay::focusNextPrevChild( bool next ) -{ - if (next) - return false; // This disables changing the active part in konqueror - // when pressing Tab - return QWidget::focusNextPrevChild( next ); -} - - -QChar TerminalDisplay::charClass(QChar qch) const -{ - if ( qch.isSpace() ) return ' '; - - if ( qch.isLetterOrNumber() || _wordCharacters.contains(qch, Qt::CaseInsensitive ) ) - return 'a'; - - return qch; -} - -void TerminalDisplay::setWordCharacters(const QString& wc) -{ - _wordCharacters = wc; -} - -void TerminalDisplay::setUsesMouse(bool on) -{ - if (_mouseMarks != on) { - _mouseMarks = on; - setCursor( _mouseMarks ? Qt::IBeamCursor : Qt::ArrowCursor ); - emit usesMouseChanged(); - } -} -bool TerminalDisplay::usesMouse() const -{ - return _mouseMarks; -} - -void TerminalDisplay::setBracketedPasteMode(bool on) -{ - _bracketedPasteMode = on; -} -bool TerminalDisplay::bracketedPasteMode() const -{ - return _bracketedPasteMode; -} - -/* ------------------------------------------------------------------------- */ -/* */ -/* Clipboard */ -/* */ -/* ------------------------------------------------------------------------- */ - -#undef KeyPress - -void TerminalDisplay::emitSelection(bool useXselection,bool appendReturn) -{ - if ( !_screenWindow ) - return; - - // Paste Clipboard by simulating keypress events - QString text = QApplication::clipboard()->text(useXselection ? QClipboard::Selection : - QClipboard::Clipboard); - if(appendReturn) - text.append("\r"); - if ( ! text.isEmpty() ) - { - text.replace('\n', '\r'); - bracketText(text); - QKeyEvent e(QEvent::KeyPress, 0, Qt::NoModifier, text); - emit keyPressedSignal(&e); // expose as a big fat keypress event - - _screenWindow->clearSelection(); - } -} - -void TerminalDisplay::bracketText(QString& text) -{ - if (bracketedPasteMode()) - { - text.prepend("\033[200~"); - text.append("\033[201~"); - } -} - -void TerminalDisplay::setSelection(const QString& t) -{ - QApplication::clipboard()->setText(t, QClipboard::Selection); -} - -void TerminalDisplay::copyClipboard() -{ - if ( !_screenWindow ) - return; - - QString text = _screenWindow->selectedText(_preserveLineBreaks); - if (!text.isEmpty()) - QApplication::clipboard()->setText(text); -} - -void TerminalDisplay::pasteClipboard() -{ - emitSelection(false,false); -} - -void TerminalDisplay::pasteSelection() -{ - emitSelection(true,false); -} - -/* ------------------------------------------------------------------------- */ -/* */ -/* Keyboard */ -/* */ -/* ------------------------------------------------------------------------- */ - -void TerminalDisplay::setFlowControlWarningEnabled( bool enable ) -{ - _flowControlWarningEnabled = enable; - - // if the dialog is currently visible and the flow control warning has - // been disabled then hide the dialog - if (!enable) - outputSuspended(false); -} - -void TerminalDisplay::setMotionAfterPasting(MotionAfterPasting action) -{ - mMotionAfterPasting = action; -} - -int TerminalDisplay::motionAfterPasting() -{ - return mMotionAfterPasting; -} - -void TerminalDisplay::keyPressEvent( QKeyEvent* event ) -{ - bool emitKeyPressSignal = true; - - // Keyboard-based navigation - if ( event->modifiers() == Qt::ShiftModifier ) - { - bool update = true; - - if ( event->key() == Qt::Key_PageUp ) - { - _screenWindow->scrollBy( ScreenWindow::ScrollPages , -1 ); - } - else if ( event->key() == Qt::Key_PageDown ) - { - _screenWindow->scrollBy( ScreenWindow::ScrollPages , 1 ); - } - else if ( event->key() == Qt::Key_Up ) - { - _screenWindow->scrollBy( ScreenWindow::ScrollLines , -1 ); - } - else if ( event->key() == Qt::Key_Down ) - { - _screenWindow->scrollBy( ScreenWindow::ScrollLines , 1 ); - } - else if ( event->key() == Qt::Key_End) - { - scrollToEnd(); - } - else if ( event->key() == Qt::Key_Home) - { - _screenWindow->scrollTo(0); - } - else - update = false; - - if ( update ) - { - _screenWindow->setTrackOutput( _screenWindow->atEndOfOutput() ); - - updateLineProperties(); - updateImage(); - - // do not send key press to terminal - emitKeyPressSignal = false; - } - } - - _actSel=0; // Key stroke implies a screen update, so TerminalDisplay won't - // know where the current selection is. - - if (_hasBlinkingCursor) - { - _blinkCursorTimer->start(QApplication::cursorFlashTime() / 2); - if (_cursorBlinking) - blinkCursorEvent(); - else - _cursorBlinking = false; - } - - if ( emitKeyPressSignal ) - { - emit keyPressedSignal(event); - - if(event->modifiers().testFlag(Qt::ShiftModifier) - || event->modifiers().testFlag(Qt::ControlModifier) - || event->modifiers().testFlag(Qt::AltModifier)) - { - switch(mMotionAfterPasting) - { - case MoveStartScreenWindow: - _screenWindow->scrollTo(0); - break; - case MoveEndScreenWindow: - scrollToEnd(); - break; - case NoMoveScreenWindow: - break; - } - } - else - { - scrollToEnd(); - } - } - - event->accept(); -} - -void TerminalDisplay::inputMethodEvent( QInputMethodEvent* event ) -{ - QKeyEvent keyEvent(QEvent::KeyPress,0,Qt::NoModifier,event->commitString()); - emit keyPressedSignal(&keyEvent); - - _inputMethodData.preeditString = event->preeditString().toStdWString(); - update(preeditRect() | _inputMethodData.previousPreeditRect); - - event->accept(); -} -QVariant TerminalDisplay::inputMethodQuery( Qt::InputMethodQuery query ) const -{ - const QPoint cursorPos = _screenWindow ? _screenWindow->cursorPosition() : QPoint(0,0); - switch ( query ) - { - case Qt::ImMicroFocus: - return imageToWidget(QRect(cursorPos.x(),cursorPos.y(),1,1)); - break; - case Qt::ImFont: - return font(); - break; - case Qt::ImCursorPosition: - // return the cursor position within the current line - return cursorPos.x(); - break; - case Qt::ImSurroundingText: - { - // return the text from the current line - QString lineText; - QTextStream stream(&lineText); - PlainTextDecoder decoder; - decoder.begin(&stream); - decoder.decodeLine(&_image[loc(0,cursorPos.y())],_usedColumns,_lineProperties[cursorPos.y()]); - decoder.end(); - return lineText; - } - break; - case Qt::ImCurrentSelection: - return QString(); - break; - default: - break; - } - - return QVariant(); -} - -bool TerminalDisplay::handleShortcutOverrideEvent(QKeyEvent* keyEvent) -{ - int modifiers = keyEvent->modifiers(); - - // When a possible shortcut combination is pressed, - // emit the overrideShortcutCheck() signal to allow the host - // to decide whether the terminal should override it or not. - if (modifiers != Qt::NoModifier) - { - int modifierCount = 0; - unsigned int currentModifier = Qt::ShiftModifier; - - while (currentModifier <= Qt::KeypadModifier) - { - if (modifiers & currentModifier) - modifierCount++; - currentModifier <<= 1; - } - if (modifierCount < 2) - { - bool override = false; - emit overrideShortcutCheck(keyEvent,override); - if (override) - { - keyEvent->accept(); - return true; - } - } - } - - // Override any of the following shortcuts because - // they are needed by the terminal - int keyCode = keyEvent->key() | modifiers; - switch ( keyCode ) - { - // list is taken from the QLineEdit::event() code - case Qt::Key_Tab: - case Qt::Key_Delete: - case Qt::Key_Home: - case Qt::Key_End: - case Qt::Key_Backspace: - case Qt::Key_Left: - case Qt::Key_Right: - case Qt::Key_Escape: - keyEvent->accept(); - return true; - } - return false; -} - -bool TerminalDisplay::event(QEvent* event) -{ - bool eventHandled = false; - switch (event->type()) - { - case QEvent::ShortcutOverride: - eventHandled = handleShortcutOverrideEvent((QKeyEvent*)event); - break; - case QEvent::PaletteChange: - case QEvent::ApplicationPaletteChange: - _scrollBar->setPalette( QApplication::palette() ); - break; - default: - break; - } - return eventHandled ? true : QWidget::event(event); -} - -void TerminalDisplay::setBellMode(int mode) -{ - _bellMode=mode; -} - -void TerminalDisplay::enableBell() -{ - _allowBell = true; -} - -void TerminalDisplay::bell(const QString& message) -{ - if (_bellMode==NoBell) return; - - //limit the rate at which bells can occur - //...mainly for sound effects where rapid bells in sequence - //produce a horrible noise - if ( _allowBell ) - { - _allowBell = false; - QTimer::singleShot(500,this,SLOT(enableBell())); - - if (_bellMode==SystemBeepBell) - { - QApplication::beep(); - } - else if (_bellMode==NotifyBell) - { - emit notifyBell(message); - } - else if (_bellMode==VisualBell) - { - swapColorTable(); - QTimer::singleShot(200,this,SLOT(swapColorTable())); - } - } -} - -void TerminalDisplay::selectionChanged() -{ - emit copyAvailable(_screenWindow->selectedText(false).isEmpty() == false); -} - -void TerminalDisplay::swapColorTable() -{ - ColorEntry color = _colorTable[1]; - _colorTable[1]=_colorTable[0]; - _colorTable[0]= color; - _colorsInverted = !_colorsInverted; - update(); -} - -void TerminalDisplay::clearImage() -{ - // We initialize _image[_imageSize] too. See makeImage() - for (int i = 0; i <= _imageSize; i++) - { - _image[i].character = ' '; - _image[i].foregroundColor = CharacterColor(COLOR_SPACE_DEFAULT, - DEFAULT_FORE_COLOR); - _image[i].backgroundColor = CharacterColor(COLOR_SPACE_DEFAULT, - DEFAULT_BACK_COLOR); - _image[i].rendition = DEFAULT_RENDITION; - } -} - -void TerminalDisplay::calcGeometry() -{ - _scrollBar->resize(_scrollBar->sizeHint().width(), contentsRect().height()); - int scrollBarWidth = _scrollBar->style()->styleHint(QStyle::SH_ScrollBar_Transient, nullptr, _scrollBar) - ? 0 : _scrollBar->width(); - switch(_scrollbarLocation) - { - case QTermWidget::NoScrollBar : - _leftMargin = DEFAULT_LEFT_MARGIN; - _contentWidth = contentsRect().width() - 2 * DEFAULT_LEFT_MARGIN; - break; - case QTermWidget::ScrollBarLeft : - _leftMargin = DEFAULT_LEFT_MARGIN + scrollBarWidth; - _contentWidth = contentsRect().width() - 2 * DEFAULT_LEFT_MARGIN - scrollBarWidth; - _scrollBar->move(contentsRect().topLeft()); - break; - case QTermWidget::ScrollBarRight: - _leftMargin = DEFAULT_LEFT_MARGIN; - _contentWidth = contentsRect().width() - 2 * DEFAULT_LEFT_MARGIN - scrollBarWidth; - _scrollBar->move(contentsRect().topRight() - QPoint(_scrollBar->width()-1, 0)); - break; - } - - _topMargin = DEFAULT_TOP_MARGIN; - _contentHeight = contentsRect().height() - 2 * DEFAULT_TOP_MARGIN + /* mysterious */ 1; - - if (!_isFixedSize) - { - // ensure that display is always at least one column wide - _columns = qMax(1,_contentWidth / _fontWidth); - _usedColumns = qMin(_usedColumns,_columns); - - // ensure that display is always at least one line high - _lines = qMax(1,_contentHeight / _fontHeight); - _usedLines = qMin(_usedLines,_lines); - } -} - -void TerminalDisplay::makeImage() -{ - calcGeometry(); - - // confirm that array will be of non-zero size, since the painting code - // assumes a non-zero array length - Q_ASSERT( _lines > 0 && _columns > 0 ); - Q_ASSERT( _usedLines <= _lines && _usedColumns <= _columns ); - - _imageSize=_lines*_columns; - - // We over-commit one character so that we can be more relaxed in dealing with - // certain boundary conditions: _image[_imageSize] is a valid but unused position - _image = new Character[_imageSize+1]; - - clearImage(); -} - -// calculate the needed size, this must be synced with calcGeometry() -void TerminalDisplay::setSize(int columns, int lines) -{ - int scrollBarWidth = (_scrollBar->isHidden() - || _scrollBar->style()->styleHint(QStyle::SH_ScrollBar_Transient, nullptr, _scrollBar)) - ? 0 : _scrollBar->sizeHint().width(); - int horizontalMargin = 2 * DEFAULT_LEFT_MARGIN; - int verticalMargin = 2 * DEFAULT_TOP_MARGIN; - - QSize newSize = QSize( horizontalMargin + scrollBarWidth + (columns * _fontWidth) , - verticalMargin + (lines * _fontHeight) ); - - if ( newSize != size() ) - { - _size = newSize; - updateGeometry(); - } -} - -void TerminalDisplay::setFixedSize(int cols, int lins) -{ - _isFixedSize = true; - - //ensure that display is at least one line by one column in size - _columns = qMax(1,cols); - _lines = qMax(1,lins); - _usedColumns = qMin(_usedColumns,_columns); - _usedLines = qMin(_usedLines,_lines); - - if (_image) - { - delete[] _image; - makeImage(); - } - setSize(cols, lins); - QWidget::setFixedSize(_size); -} - -QSize TerminalDisplay::sizeHint() const -{ - return _size; -} - - -/* --------------------------------------------------------------------- */ -/* */ -/* Drag & Drop */ -/* */ -/* --------------------------------------------------------------------- */ - -void TerminalDisplay::dragEnterEvent(QDragEnterEvent* event) -{ - if (event->mimeData()->hasFormat("text/plain")) - event->acceptProposedAction(); - if (event->mimeData()->urls().count()) - event->acceptProposedAction(); -} - -void TerminalDisplay::dropEvent(QDropEvent* event) -{ - //KUrl::List urls = KUrl::List::fromMimeData(event->mimeData()); - QList urls = event->mimeData()->urls(); - - QString dropText; - if (!urls.isEmpty()) - { - // TODO/FIXME: escape or quote pasted things if neccessary... - qDebug() << "TerminalDisplay: handling urls. It can be broken. Report any errors, please"; - for ( int i = 0 ; i < urls.count() ; i++ ) - { - //KUrl url = KIO::NetAccess::mostLocalUrl( urls[i] , 0 ); - QUrl url = urls[i]; - - QString urlText; - - if (url.isLocalFile()) - urlText = url.path(); - else - urlText = url.toString(); - - // in future it may be useful to be able to insert file names with drag-and-drop - // without quoting them (this only affects paths with spaces in) - //urlText = KShell::quoteArg(urlText); - - dropText += urlText; - - if ( i != urls.count()-1 ) - dropText += ' '; - } - } - else - { - dropText = event->mimeData()->text(); - } - - emit sendStringToEmu(dropText.toLocal8Bit()); -} - -void TerminalDisplay::doDrag() -{ - dragInfo.state = diDragging; - dragInfo.dragObject = new QDrag(this); - QMimeData *mimeData = new QMimeData; - mimeData->setText(QApplication::clipboard()->text(QClipboard::Selection)); - dragInfo.dragObject->setMimeData(mimeData); - dragInfo.dragObject->start(Qt::CopyAction); - // Don't delete the QTextDrag object. Qt will delete it when it's done with it. -} - -void TerminalDisplay::outputSuspended(bool suspended) -{ - //create the label when this function is first called - if (!_outputSuspendedLabel) - { - //This label includes a link to an English language website - //describing the 'flow control' (Xon/Xoff) feature found in almost - //all terminal emulators. - //If there isn't a suitable article available in the target language the link - //can simply be removed. - _outputSuspendedLabel = new QLabel( tr("Output has been " - "suspended" - " by pressing Ctrl+S." - " Press Ctrl+Q to resume."), - this ); - - QPalette palette(_outputSuspendedLabel->palette()); - //KColorScheme::adjustBackground(palette,KColorScheme::NeutralBackground); - _outputSuspendedLabel->setPalette(palette); - _outputSuspendedLabel->setAutoFillBackground(true); - _outputSuspendedLabel->setBackgroundRole(QPalette::Base); - _outputSuspendedLabel->setFont(QApplication::font()); - _outputSuspendedLabel->setContentsMargins(5, 5, 5, 5); - - //enable activation of "Xon/Xoff" link in label - _outputSuspendedLabel->setTextInteractionFlags(Qt::LinksAccessibleByMouse | - Qt::LinksAccessibleByKeyboard); - _outputSuspendedLabel->setOpenExternalLinks(true); - _outputSuspendedLabel->setVisible(false); - - _gridLayout->addWidget(_outputSuspendedLabel); - _gridLayout->addItem( new QSpacerItem(0,0,QSizePolicy::Expanding, - QSizePolicy::Expanding), - 1,0); - - } - - _outputSuspendedLabel->setVisible(suspended); -} - -uint TerminalDisplay::lineSpacing() const -{ - return _lineSpacing; -} - -void TerminalDisplay::setLineSpacing(uint i) -{ - _lineSpacing = i; - setVTFont(font()); // Trigger an update. -} - -AutoScrollHandler::AutoScrollHandler(QWidget* parent) -: QObject(parent) -, _timerId(0) -{ - parent->installEventFilter(this); -} -void AutoScrollHandler::timerEvent(QTimerEvent* event) -{ - if (event->timerId() != _timerId) - return; - - QMouseEvent mouseEvent( QEvent::MouseMove, - widget()->mapFromGlobal(QCursor::pos()), - Qt::NoButton, - Qt::LeftButton, - Qt::NoModifier); - - QApplication::sendEvent(widget(),&mouseEvent); -} -bool AutoScrollHandler::eventFilter(QObject* watched,QEvent* event) -{ - Q_ASSERT( watched == parent() ); - Q_UNUSED( watched ); - - QMouseEvent* mouseEvent = (QMouseEvent*)event; - switch (event->type()) - { - case QEvent::MouseMove: - { - bool mouseInWidget = widget()->rect().contains(mouseEvent->pos()); - - if (mouseInWidget) - { - if (_timerId) - killTimer(_timerId); - _timerId = 0; - } - else - { - if (!_timerId && (mouseEvent->buttons() & Qt::LeftButton)) - _timerId = startTimer(100); - } - break; - } - case QEvent::MouseButtonRelease: - if (_timerId && (mouseEvent->buttons() & ~Qt::LeftButton)) - { - killTimer(_timerId); - _timerId = 0; - } - break; - default: - break; - }; - - return false; -} - -//#include "TerminalDisplay.moc" diff --git a/lib/TerminalDisplay.h b/lib/TerminalDisplay.h deleted file mode 100644 index 9498de9..0000000 --- a/lib/TerminalDisplay.h +++ /dev/null @@ -1,849 +0,0 @@ -/* - Copyright 2007-2008 by Robert Knight - Copyright 1997,1998 by Lars Doelle - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -#ifndef TERMINALDISPLAY_H -#define TERMINALDISPLAY_H - -// Qt -#include -#include -#include - -// Konsole -#include "Filter.h" -#include "Character.h" -#include "qtermwidget.h" -//#include "konsole_export.h" -#define KONSOLEPRIVATE_EXPORT - -class QDrag; -class QDragEnterEvent; -class QDropEvent; -class QLabel; -class QTimer; -class QEvent; -class QGridLayout; -class QKeyEvent; -class QScrollBar; -class QShowEvent; -class QHideEvent; -class QTimerEvent; -class QWidget; - -//class KMenu; - -namespace Konsole -{ - - enum MotionAfterPasting - { - // No move screenwindow after pasting - NoMoveScreenWindow = 0, - // Move start of screenwindow after pasting - MoveStartScreenWindow = 1, - // Move end of screenwindow after pasting - MoveEndScreenWindow = 2 - }; - - -extern unsigned short vt100_graphics[32]; - -class ScreenWindow; - -/** - * A widget which displays output from a terminal emulation and sends input keypresses and mouse activity - * to the terminal. - * - * When the terminal emulation receives new output from the program running in the terminal, - * it will update the display by calling updateImage(). - * - * TODO More documentation - */ -class KONSOLEPRIVATE_EXPORT TerminalDisplay : public QWidget -{ - Q_OBJECT - -public: - /** Constructs a new terminal display widget with the specified parent. */ - TerminalDisplay(QWidget *parent=0); - virtual ~TerminalDisplay(); - - /** Returns the terminal color palette used by the display. */ - const ColorEntry* colorTable() const; - /** Sets the terminal color palette used by the display. */ - void setColorTable(const ColorEntry table[]); - /** - * Sets the seed used to generate random colors for the display - * (in color schemes that support them). - */ - void setRandomSeed(uint seed); - /** - * Returns the seed used to generate random colors for the display - * (in color schemes that support them). - */ - uint randomSeed() const; - - /** Sets the opacity of the terminal display. */ - void setOpacity(qreal opacity); - - /** Sets the background image of the terminal display. */ - void setBackgroundImage(QString backgroundImage); - - /** - * Specifies whether the terminal display has a vertical scroll bar, and if so whether it - * is shown on the left or right side of the display. - */ - void setScrollBarPosition(QTermWidget::ScrollBarPosition position); - - /** - * Sets the current position and range of the display's scroll bar. - * - * @param cursor The position of the scroll bar's thumb. - * @param lines The maximum value of the scroll bar. - */ - void setScroll(int cursor, int lines); - - /** - * Scroll to the bottom of the terminal (reset scrolling). - */ - void scrollToEnd(); - - /** - * Returns the display's filter chain. When the image for the display is updated, - * the text is passed through each filter in the chain. Each filter can define - * hotspots which correspond to certain strings (such as URLs or particular words). - * Depending on the type of the hotspots created by the filter ( returned by Filter::Hotspot::type() ) - * the view will draw visual cues such as underlines on mouse-over for links or translucent - * rectangles for markers. - * - * To add a new filter to the view, call: - * viewWidget->filterChain()->addFilter( filterObject ); - */ - FilterChain* filterChain() const; - - /** - * Updates the filters in the display's filter chain. This will cause - * the hotspots to be updated to match the current image. - * - * WARNING: This function can be expensive depending on the - * image size and number of filters in the filterChain() - * - * TODO - This API does not really allow efficient usage. Revise it so - * that the processing can be done in a better way. - * - * eg: - * - Area of interest may be known ( eg. mouse cursor hovering - * over an area ) - */ - void processFilters(); - - /** - * Returns a list of menu actions created by the filters for the content - * at the given @p position. - */ - QList filterActions(const QPoint& position); - - /** Returns true if the cursor is set to blink or false otherwise. */ - bool blinkingCursor() { return _hasBlinkingCursor; } - /** Specifies whether or not the cursor blinks. */ - void setBlinkingCursor(bool blink); - - /** Specifies whether or not text can blink. */ - void setBlinkingTextEnabled(bool blink); - - void setCtrlDrag(bool enable) { _ctrlDrag=enable; } - bool ctrlDrag() { return _ctrlDrag; } - - /** - * This enum describes the methods for selecting text when - * the user triple-clicks within the display. - */ - enum TripleClickMode - { - /** Select the whole line underneath the cursor. */ - SelectWholeLine, - /** Select from the current cursor position to the end of the line. */ - SelectForwardsFromCursor - }; - /** Sets how the text is selected when the user triple clicks within the display. */ - void setTripleClickMode(TripleClickMode mode) { _tripleClickMode = mode; } - /** See setTripleClickSelectionMode() */ - TripleClickMode tripleClickMode() { return _tripleClickMode; } - - void setLineSpacing(uint); - uint lineSpacing() const; - - void emitSelection(bool useXselection,bool appendReturn); - - /** change and wrap text corresponding to paste mode **/ - void bracketText(QString& text); - - /** - * Sets the shape of the keyboard cursor. This is the cursor drawn - * at the position in the terminal where keyboard input will appear. - * - * In addition the terminal display widget also has a cursor for - * the mouse pointer, which can be set using the QWidget::setCursor() - * method. - * - * Defaults to BlockCursor - */ - void setKeyboardCursorShape(QTermWidget::KeyboardCursorShape shape); - /** - * Returns the shape of the keyboard cursor. See setKeyboardCursorShape() - */ - QTermWidget::KeyboardCursorShape keyboardCursorShape() const; - - /** - * Sets the color used to draw the keyboard cursor. - * - * The keyboard cursor defaults to using the foreground color of the character - * underneath it. - * - * @param useForegroundColor If true, the cursor color will change to match - * the foreground color of the character underneath it as it is moved, in this - * case, the @p color parameter is ignored and the color of the character - * under the cursor is inverted to ensure that it is still readable. - * @param color The color to use to draw the cursor. This is only taken into - * account if @p useForegroundColor is false. - */ - void setKeyboardCursorColor(bool useForegroundColor , const QColor& color); - - /** - * Returns the color of the keyboard cursor, or an invalid color if the keyboard - * cursor color is set to change according to the foreground color of the character - * underneath it. - */ - QColor keyboardCursorColor() const; - - /** - * Returns the number of lines of text which can be displayed in the widget. - * - * This will depend upon the height of the widget and the current font. - * See fontHeight() - */ - int lines() { return _lines; } - /** - * Returns the number of characters of text which can be displayed on - * each line in the widget. - * - * This will depend upon the width of the widget and the current font. - * See fontWidth() - */ - int columns() { return _columns; } - - /** - * Returns the height of the characters in the font used to draw the text in the display. - */ - int fontHeight() { return _fontHeight; } - /** - * Returns the width of the characters in the display. - * This assumes the use of a fixed-width font. - */ - int fontWidth() { return _fontWidth; } - - void setSize(int cols, int lins); - void setFixedSize(int cols, int lins); - - // reimplemented - QSize sizeHint() const; - - /** - * Sets which characters, in addition to letters and numbers, - * are regarded as being part of a word for the purposes - * of selecting words in the display by double clicking on them. - * - * The word boundaries occur at the first and last characters which - * are either a letter, number, or a character in @p wc - * - * @param wc An array of characters which are to be considered parts - * of a word ( in addition to letters and numbers ). - */ - void setWordCharacters(const QString& wc); - /** - * Returns the characters which are considered part of a word for the - * purpose of selecting words in the display with the mouse. - * - * @see setWordCharacters() - */ - QString wordCharacters() { return _wordCharacters; } - - /** - * Sets the type of effect used to alert the user when a 'bell' occurs in the - * terminal session. - * - * The terminal session can trigger the bell effect by calling bell() with - * the alert message. - */ - void setBellMode(int mode); - /** - * Returns the type of effect used to alert the user when a 'bell' occurs in - * the terminal session. - * - * See setBellMode() - */ - int bellMode() { return _bellMode; } - - /** - * This enum describes the different types of sounds and visual effects which - * can be used to alert the user when a 'bell' occurs in the terminal - * session. - */ - enum BellMode - { - /** A system beep. */ - SystemBeepBell=0, - /** - * KDE notification. This may play a sound, show a passive popup - * or perform some other action depending on the user's settings. - */ - NotifyBell=1, - /** A silent, visual bell (eg. inverting the display's colors briefly) */ - VisualBell=2, - /** No bell effects */ - NoBell=3 - }; - - void setSelection(const QString &t); - - /** - * Reimplemented. Has no effect. Use setVTFont() to change the font - * used to draw characters in the display. - */ - virtual void setFont(const QFont &); - - /** Returns the font used to draw characters in the display */ - QFont getVTFont() { return font(); } - - /** - * Sets the font used to draw the display. Has no effect if @p font - * is larger than the size of the display itself. - */ - void setVTFont(const QFont& font); - - /** - * Specified whether anti-aliasing of text in the terminal display - * is enabled or not. Defaults to enabled. - */ - static void setAntialias( bool antialias ) { _antialiasText = antialias; } - /** - * Returns true if anti-aliasing of text in the terminal is enabled. - */ - static bool antialias() { return _antialiasText; } - - /** - * Specifies whether characters with intense colors should be rendered - * as bold. Defaults to true. - */ - void setBoldIntense(bool value) { _boldIntense = value; } - /** - * Returns true if characters with intense colors are rendered in bold. - */ - bool getBoldIntense() { return _boldIntense; } - - /** - * Sets whether or not the current height and width of the - * terminal in lines and columns is displayed whilst the widget - * is being resized. - */ - void setTerminalSizeHint(bool on) { _terminalSizeHint=on; } - /** - * Returns whether or not the current height and width of - * the terminal in lines and columns is displayed whilst the widget - * is being resized. - */ - bool terminalSizeHint() { return _terminalSizeHint; } - /** - * Sets whether the terminal size display is shown briefly - * after the widget is first shown. - * - * See setTerminalSizeHint() , isTerminalSizeHint() - */ - void setTerminalSizeStartup(bool on) { _terminalSizeStartup=on; } - - /** - * Sets the status of the BiDi rendering inside the terminal display. - * Defaults to disabled. - */ - void setBidiEnabled(bool set) { _bidiEnabled=set; } - /** - * Returns the status of the BiDi rendering in this widget. - */ - bool isBidiEnabled() { return _bidiEnabled; } - - /** - * Sets the terminal screen section which is displayed in this widget. - * When updateImage() is called, the display fetches the latest character image from the - * the associated terminal screen window. - * - * In terms of the model-view paradigm, the ScreenWindow is the model which is rendered - * by the TerminalDisplay. - */ - void setScreenWindow( ScreenWindow* window ); - /** Returns the terminal screen section which is displayed in this widget. See setScreenWindow() */ - ScreenWindow* screenWindow() const; - - static bool HAVE_TRANSPARENCY; - - void setMotionAfterPasting(MotionAfterPasting action); - int motionAfterPasting(); - - // maps a point on the widget to the position ( ie. line and column ) - // of the character at that point. - void getCharacterPosition(const QPoint& widgetPoint,int& line,int& column) const; - -public slots: - - /** - * Causes the terminal display to fetch the latest character image from the associated - * terminal screen ( see setScreenWindow() ) and redraw the display. - */ - void updateImage(); - - /** Essentially calles processFilters(). - */ - void updateFilters(); - - /** - * Causes the terminal display to fetch the latest line status flags from the - * associated terminal screen ( see setScreenWindow() ). - */ - void updateLineProperties(); - - /** Copies the selected text to the clipboard. */ - void copyClipboard(); - /** - * Pastes the content of the clipboard into the - * display. - */ - void pasteClipboard(); - /** - * Pastes the content of the selection into the - * display. - */ - void pasteSelection(); - - /** - * Changes whether the flow control warning box should be shown when the flow control - * stop key (Ctrl+S) are pressed. - */ - void setFlowControlWarningEnabled(bool enabled); - /** - * Returns true if the flow control warning box is enabled. - * See outputSuspended() and setFlowControlWarningEnabled() - */ - bool flowControlWarningEnabled() const - { return _flowControlWarningEnabled; } - - /** - * Causes the widget to display or hide a message informing the user that terminal - * output has been suspended (by using the flow control key combination Ctrl+S) - * - * @param suspended True if terminal output has been suspended and the warning message should - * be shown or false to indicate that terminal output has been resumed and that - * the warning message should disappear. - */ - void outputSuspended(bool suspended); - - /** - * Sets whether the program whoose output is being displayed in the view - * is interested in mouse events. - * - * If this is set to true, mouse signals will be emitted by the view when the user clicks, drags - * or otherwise moves the mouse inside the view. - * The user interaction needed to create selections will also change, and the user will be required - * to hold down the shift key to create a selection or perform other mouse activities inside the - * view area - since the program running in the terminal is being allowed to handle normal mouse - * events itself. - * - * @param usesMouse Set to true if the program running in the terminal is interested in mouse events - * or false otherwise. - */ - void setUsesMouse(bool usesMouse); - - /** See setUsesMouse() */ - bool usesMouse() const; - - void setBracketedPasteMode(bool bracketedPasteMode); - bool bracketedPasteMode() const; - - /** - * Shows a notification that a bell event has occurred in the terminal. - * TODO: More documentation here - */ - void bell(const QString& message); - - /** - * Sets the background of the display to the specified color. - * @see setColorTable(), setForegroundColor() - */ - void setBackgroundColor(const QColor& color); - - /** - * Sets the text of the display to the specified color. - * @see setColorTable(), setBackgroundColor() - */ - void setForegroundColor(const QColor& color); - - void selectionChanged(); - -signals: - - /** - * Emitted when the user presses a key whilst the terminal widget has focus. - */ - void keyPressedSignal(QKeyEvent *e); - - /** - * A mouse event occurred. - * @param button The mouse button (0 for left button, 1 for middle button, 2 for right button, 3 for release) - * @param column The character column where the event occurred - * @param line The character row where the event occurred - * @param eventType The type of event. 0 for a mouse press / release or 1 for mouse motion - */ - void mouseSignal(int button, int column, int line, int eventType); - void changedFontMetricSignal(int height, int width); - void changedContentSizeSignal(int height, int width); - - /** - * Emitted when the user right clicks on the display, or right-clicks with the Shift - * key held down if usesMouse() is true. - * - * This can be used to display a context menu. - */ - void configureRequest(const QPoint& position); - - /** - * When a shortcut which is also a valid terminal key sequence is pressed while - * the terminal widget has focus, this signal is emitted to allow the host to decide - * whether the shortcut should be overridden. - * When the shortcut is overridden, the key sequence will be sent to the terminal emulation instead - * and the action associated with the shortcut will not be triggered. - * - * @p override is set to false by default and the shortcut will be triggered as normal. - */ - void overrideShortcutCheck(QKeyEvent* keyEvent,bool& override); - - void isBusySelecting(bool); - void sendStringToEmu(const char*); - - // qtermwidget signals - void copyAvailable(bool); - void termGetFocus(); - void termLostFocus(); - - void notifyBell(const QString&); - void usesMouseChanged(); - -protected: - virtual bool event( QEvent * ); - - virtual void paintEvent( QPaintEvent * ); - - virtual void showEvent(QShowEvent*); - virtual void hideEvent(QHideEvent*); - virtual void resizeEvent(QResizeEvent*); - - virtual void fontChange(const QFont &font); - virtual void focusInEvent(QFocusEvent* event); - virtual void focusOutEvent(QFocusEvent* event); - virtual void keyPressEvent(QKeyEvent* event); - virtual void mouseDoubleClickEvent(QMouseEvent* ev); - virtual void mousePressEvent( QMouseEvent* ); - virtual void mouseReleaseEvent( QMouseEvent* ); - virtual void mouseMoveEvent( QMouseEvent* ); - virtual void extendSelection( const QPoint& pos ); - virtual void wheelEvent( QWheelEvent* ); - - virtual bool focusNextPrevChild( bool next ); - - // drag and drop - virtual void dragEnterEvent(QDragEnterEvent* event); - virtual void dropEvent(QDropEvent* event); - void doDrag(); - enum DragState { diNone, diPending, diDragging }; - - struct _dragInfo { - DragState state; - QPoint start; - QDrag *dragObject; - } dragInfo; - - // classifies the 'ch' into one of three categories - // and returns a character to indicate which category it is in - // - // - A space (returns ' ') - // - Part of a word (returns 'a') - // - Other characters (returns the input character) - QChar charClass(QChar ch) const; - - void clearImage(); - - void mouseTripleClickEvent(QMouseEvent* ev); - - // reimplemented - virtual void inputMethodEvent ( QInputMethodEvent* event ); - virtual QVariant inputMethodQuery( Qt::InputMethodQuery query ) const; - -protected slots: - - void scrollBarPositionChanged(int value); - void blinkEvent(); - void blinkCursorEvent(); - - //Renables bell noises and visuals. Used to disable further bells for a short period of time - //after emitting the first in a sequence of bell events. - void enableBell(); - -private slots: - - void swapColorTable(); - void tripleClickTimeout(); // resets possibleTripleClick - -private: - - // -- Drawing helpers -- - - // determine the width of this text - int textWidth(int startColumn, int length, int line) const; - // determine the area that encloses this series of characters - QRect calculateTextArea(int topLeftX, int topLeftY, int startColumn, int line, int length); - - // divides the part of the display specified by 'rect' into - // fragments according to their colors and styles and calls - // drawTextFragment() to draw the fragments - void drawContents(QPainter &paint, const QRect &rect); - // draws a section of text, all the text in this section - // has a common color and style - void drawTextFragment(QPainter& painter, const QRect& rect, - const std::wstring& text, const Character* style); - // draws the background for a text fragment - // if useOpacitySetting is true then the color's alpha value will be set to - // the display's transparency (set with setOpacity()), otherwise the background - // will be drawn fully opaque - void drawBackground(QPainter& painter, const QRect& rect, const QColor& color, - bool useOpacitySetting); - // draws the cursor character - void drawCursor(QPainter& painter, const QRect& rect , const QColor& foregroundColor, - const QColor& backgroundColor , bool& invertColors); - // draws the characters or line graphics in a text fragment - void drawCharacters(QPainter& painter, const QRect& rect, const std::wstring& text, - const Character* style, bool invertCharacterColor); - // draws a string of line graphics - void drawLineCharString(QPainter& painter, int x, int y, - const std::wstring& str, const Character* attributes); - - // draws the preedit string for input methods - void drawInputMethodPreeditString(QPainter& painter , const QRect& rect); - - // -- - - // maps an area in the character image to an area on the widget - QRect imageToWidget(const QRect& imageArea) const; - - // the area where the preedit string for input methods will be draw - QRect preeditRect() const; - - // shows a notification window in the middle of the widget indicating the terminal's - // current size in columns and lines - void showResizeNotification(); - - // scrolls the image by a number of lines. - // 'lines' may be positive ( to scroll the image down ) - // or negative ( to scroll the image up ) - // 'region' is the part of the image to scroll - currently only - // the top, bottom and height of 'region' are taken into account, - // the left and right are ignored. - void scrollImage(int lines , const QRect& region); - - void calcGeometry(); - void propagateSize(); - void updateImageSize(); - void makeImage(); - - void paintFilters(QPainter& painter); - - void calDrawTextAdditionHeight(QPainter& painter); - - // returns a region covering all of the areas of the widget which contain - // a hotspot - QRegion hotSpotRegion() const; - - // returns the position of the cursor in columns and lines - QPoint cursorPosition() const; - - // redraws the cursor - void updateCursor(); - - bool handleShortcutOverrideEvent(QKeyEvent* event); - - // the window onto the terminal screen which this display - // is currently showing. - QPointer _screenWindow; - - bool _allowBell; - - QGridLayout* _gridLayout; - - bool _fixedFont; // has fixed pitch - int _fontHeight; // height - int _fontWidth; // width - int _fontAscent; // ascend - bool _boldIntense; // Whether intense colors should be rendered with bold font - int _drawTextAdditionHeight; // additional height to prevent font trancation - bool _drawTextTestFlag; // indicate it is a testing or not - - int _leftMargin; // offset - int _topMargin; // offset - - int _lines; // the number of lines that can be displayed in the widget - int _columns; // the number of columns that can be displayed in the widget - - int _usedLines; // the number of lines that are actually being used, this will be less - // than 'lines' if the character image provided with setImage() is smaller - // than the maximum image size which can be displayed - - int _usedColumns; // the number of columns that are actually being used, this will be less - // than 'columns' if the character image provided with setImage() is smaller - // than the maximum image size which can be displayed - - int _contentHeight; - int _contentWidth; - Character* _image; // [lines][columns] - // only the area [usedLines][usedColumns] in the image contains valid data - - int _imageSize; - QVector _lineProperties; - - ColorEntry _colorTable[TABLE_COLORS]; - uint _randomSeed; - - bool _resizing; - bool _terminalSizeHint; - bool _terminalSizeStartup; - bool _bidiEnabled; - bool _mouseMarks; - bool _bracketedPasteMode; - - QPoint _iPntSel; // initial selection point - QPoint _pntSel; // current selection point - QPoint _tripleSelBegin; // help avoid flicker - int _actSel; // selection state - bool _wordSelectionMode; - bool _lineSelectionMode; - bool _preserveLineBreaks; - bool _columnSelectionMode; - - QClipboard* _clipboard; - QScrollBar* _scrollBar; - QTermWidget::ScrollBarPosition _scrollbarLocation; - QString _wordCharacters; - int _bellMode; - - bool _blinking; // hide text in paintEvent - bool _hasBlinker; // has characters to blink - bool _cursorBlinking; // hide cursor in paintEvent - bool _hasBlinkingCursor; // has blinking cursor enabled - bool _allowBlinkingText; // allow text to blink - bool _ctrlDrag; // require Ctrl key for drag - TripleClickMode _tripleClickMode; - bool _isFixedSize; //Columns / lines are locked. - QTimer* _blinkTimer; // active when hasBlinker - QTimer* _blinkCursorTimer; // active when hasBlinkingCursor - - //QMenu* _drop; - QString _dropText; - int _dndFileCount; - - bool _possibleTripleClick; // is set in mouseDoubleClickEvent and deleted - // after QApplication::doubleClickInterval() delay - - - QLabel* _resizeWidget; - QTimer* _resizeTimer; - - bool _flowControlWarningEnabled; - - //widgets related to the warning message that appears when the user presses Ctrl+S to suspend - //terminal output - informing them what has happened and how to resume output - QLabel* _outputSuspendedLabel; - - uint _lineSpacing; - - bool _colorsInverted; // true during visual bell - - QSize _size; - - QRgb _blendColor; - - QPixmap _backgroundImage; - - // list of filters currently applied to the display. used for links and - // search highlight - TerminalImageFilterChain* _filterChain; - QRegion _mouseOverHotspotArea; - - QTermWidget::KeyboardCursorShape _cursorShape; - - // custom cursor color. if this is invalid then the foreground - // color of the character under the cursor is used - QColor _cursorColor; - - - MotionAfterPasting mMotionAfterPasting; - - struct InputMethodData - { - std::wstring preeditString; - QRect previousPreeditRect; - }; - InputMethodData _inputMethodData; - - static bool _antialiasText; // do we antialias or not - - //the delay in milliseconds between redrawing blinking text - static const int TEXT_BLINK_DELAY = 500; - static const int DEFAULT_LEFT_MARGIN = 1; - static const int DEFAULT_TOP_MARGIN = 1; - -public: - static void setTransparencyEnabled(bool enable) - { - HAVE_TRANSPARENCY = enable; - } -}; - -class AutoScrollHandler : public QObject -{ -Q_OBJECT - -public: - AutoScrollHandler(QWidget* parent); -protected: - virtual void timerEvent(QTimerEvent* event); - virtual bool eventFilter(QObject* watched,QEvent* event); -private: - QWidget* widget() const { return static_cast(parent()); } - int _timerId; -}; - -} - -#endif // TERMINALDISPLAY_H diff --git a/lib/Vt102Emulation.cpp b/lib/Vt102Emulation.cpp deleted file mode 100644 index be5a886..0000000 --- a/lib/Vt102Emulation.cpp +++ /dev/null @@ -1,1368 +0,0 @@ -/* - This file is part of Konsole, an X terminal. - - Copyright 2007-2008 by Robert Knight - Copyright 1997,1998 by Lars Doelle - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -// Own -#include "Vt102Emulation.h" - -// XKB -//#include - -// this allows konsole to be compiled without XKB and XTEST extensions -// even though it might be available on a particular system. -#if defined(AVOID_XKB) - #undef HAVE_XKB -#endif - -#if defined(HAVE_XKB) - void scrolllock_set_off(); - void scrolllock_set_on(); -#endif - -// Standard -#include -#include - -// Qt -#include -#include -#include - -// KDE -//#include -//#include - -// Konsole -#include "KeyboardTranslator.h" -#include "Screen.h" - - -using namespace Konsole; - -Vt102Emulation::Vt102Emulation() - : Emulation(), - _titleUpdateTimer(new QTimer(this)), - _reportFocusEvents(false) -{ - _titleUpdateTimer->setSingleShot(true); - QObject::connect(_titleUpdateTimer , SIGNAL(timeout()) , this , SLOT(updateTitle())); - - initTokenizer(); - reset(); -} - -Vt102Emulation::~Vt102Emulation() -{} - -void Vt102Emulation::clearEntireScreen() -{ - _currentScreen->clearEntireScreen(); - bufferedUpdate(); -} - -void Vt102Emulation::reset() -{ - resetTokenizer(); - resetModes(); - resetCharset(0); - _screen[0]->reset(); - resetCharset(1); - _screen[1]->reset(); - setCodec(LocaleCodec); - - bufferedUpdate(); -} - -/* ------------------------------------------------------------------------- */ -/* */ -/* Processing the incoming byte stream */ -/* */ -/* ------------------------------------------------------------------------- */ - -/* Incoming Bytes Event pipeline - - This section deals with decoding the incoming character stream. - Decoding means here, that the stream is first separated into `tokens' - which are then mapped to a `meaning' provided as operations by the - `Screen' class or by the emulation class itself. - - The pipeline proceeds as follows: - - - Tokenizing the ESC codes (onReceiveChar) - - VT100 code page translation of plain characters (applyCharset) - - Interpretation of ESC codes (processToken) - - The escape codes and their meaning are described in the - technical reference of this program. -*/ - -// Tokens ------------------------------------------------------------------ -- - -/* - Since the tokens are the central notion if this section, we've put them - in front. They provide the syntactical elements used to represent the - terminals operations as byte sequences. - - They are encodes here into a single machine word, so that we can later - switch over them easily. Depending on the token itself, additional - argument variables are filled with parameter values. - - The tokens are defined below: - - - CHR - Printable characters (32..255 but DEL (=127)) - - CTL - Control characters (0..31 but ESC (= 27), DEL) - - ESC - Escape codes of the form - - ESC_DE - Escape codes of the form C - - CSI_PN - Escape codes of the form '[' {Pn} ';' {Pn} C - - CSI_PS - Escape codes of the form '[' {Pn} ';' ... C - - CSI_PS_SP - Escape codes of the form '[' {Pn} ';' ... {Space} C - - CSI_PR - Escape codes of the form '[' '?' {Pn} ';' ... C - - CSI_PE - Escape codes of the form '[' '!' {Pn} ';' ... C - - VT52 - VT52 escape codes - - - - 'Y'{Pc}{Pc} - - XTE_HA - Xterm window/terminal attribute commands - of the form `]' {Pn} `;' {Text} - (Note that these are handled differently to the other formats) - - The last two forms allow list of arguments. Since the elements of - the lists are treated individually the same way, they are passed - as individual tokens to the interpretation. Further, because the - meaning of the parameters are names (althought represented as numbers), - they are includes within the token ('N'). - -*/ - -#define TY_CONSTRUCT(T,A,N) ( ((((int)N) & 0xffff) << 16) | ((((int)A) & 0xff) << 8) | (((int)T) & 0xff) ) - -#define TY_CHR( ) TY_CONSTRUCT(0,0,0) -#define TY_CTL(A ) TY_CONSTRUCT(1,A,0) -#define TY_ESC(A ) TY_CONSTRUCT(2,A,0) -#define TY_ESC_CS(A,B) TY_CONSTRUCT(3,A,B) -#define TY_ESC_DE(A ) TY_CONSTRUCT(4,A,0) -#define TY_CSI_PS(A,N) TY_CONSTRUCT(5,A,N) -#define TY_CSI_PN(A ) TY_CONSTRUCT(6,A,0) -#define TY_CSI_PR(A,N) TY_CONSTRUCT(7,A,N) -#define TY_CSI_PS_SP(A,N) TY_CONSTRUCT(11,A,N) - -#define TY_VT52(A) TY_CONSTRUCT(8,A,0) -#define TY_CSI_PG(A) TY_CONSTRUCT(9,A,0) -#define TY_CSI_PE(A) TY_CONSTRUCT(10,A,0) - -#define MAX_ARGUMENT 4096 - -// Tokenizer --------------------------------------------------------------- -- - -/* The tokenizer's state - - The state is represented by the buffer (tokenBuffer, tokenBufferPos), - and accompanied by decoded arguments kept in (argv,argc). - Note that they are kept internal in the tokenizer. -*/ - -void Vt102Emulation::resetTokenizer() -{ - tokenBufferPos = 0; - argc = 0; - argv[0] = 0; - argv[1] = 0; -} - -void Vt102Emulation::addDigit(int digit) -{ - if (argv[argc] < MAX_ARGUMENT) - argv[argc] = 10*argv[argc] + digit; -} - -void Vt102Emulation::addArgument() -{ - argc = qMin(argc+1,MAXARGS-1); - argv[argc] = 0; -} - -void Vt102Emulation::addToCurrentToken(wchar_t cc) -{ - tokenBuffer[tokenBufferPos] = cc; - tokenBufferPos = qMin(tokenBufferPos+1,MAX_TOKEN_LENGTH-1); -} - -// Character Class flags used while decoding -#define CTL 1 // Control character -#define CHR 2 // Printable character -#define CPN 4 // TODO: Document me -#define DIG 8 // Digit -#define SCS 16 // TODO: Document me -#define GRP 32 // TODO: Document me -#define CPS 64 // Character which indicates end of window resize - // escape sequence '\e[8;;t' - -void Vt102Emulation::initTokenizer() -{ - int i; - quint8* s; - for(i = 0;i < 256; ++i) - charClass[i] = 0; - for(i = 0;i < 32; ++i) - charClass[i] |= CTL; - for(i = 32;i < 256; ++i) - charClass[i] |= CHR; - for(s = (quint8*)"@ABCDGHILMPSTXZbcdfry"; *s; ++s) - charClass[*s] |= CPN; - // resize = \e[8;;t - for(s = (quint8*)"t"; *s; ++s) - charClass[*s] |= CPS; - for(s = (quint8*)"0123456789"; *s; ++s) - charClass[*s] |= DIG; - for(s = (quint8*)"()+*%"; *s; ++s) - charClass[*s] |= SCS; - for(s = (quint8*)"()+*#[]%"; *s; ++s) - charClass[*s] |= GRP; - - resetTokenizer(); -} - -/* Ok, here comes the nasty part of the decoder. - - Instead of keeping an explicit state, we deduce it from the - token scanned so far. It is then immediately combined with - the current character to form a scanning decision. - - This is done by the following defines. - - - P is the length of the token scanned so far. - - L (often P-1) is the position on which contents we base a decision. - - C is a character or a group of characters (taken from 'charClass'). - - - 'cc' is the current character - - 's' is a pointer to the start of the token buffer - - 'p' is the current position within the token buffer - - Note that they need to applied in proper order. -*/ - -#define lec(P,L,C) (p == (P) && s[(L)] == (C)) -#define lun( ) (p == 1 && cc >= 32 ) -#define les(P,L,C) (p == (P) && s[L] < 256 && (charClass[s[(L)]] & (C)) == (C)) -#define eec(C) (p >= 3 && cc == (C)) -#define ees(C) (p >= 3 && cc < 256 && (charClass[cc] & (C)) == (C)) -#define eps(C) (p >= 3 && s[2] != '?' && s[2] != '!' && s[2] != '>' && cc < 256 && (charClass[cc] & (C)) == (C)) -#define epp( ) (p >= 3 && s[2] == '?') -#define epe( ) (p >= 3 && s[2] == '!') -#define egt( ) (p >= 3 && s[2] == '>') -#define esp( ) (p == 4 && s[3] == ' ') -#define Xpe (tokenBufferPos >= 2 && tokenBuffer[1] == ']') -#define Xte (Xpe && (cc == 7 || cc == 33)) -#define ces(C) (cc < 256 && (charClass[cc] & (C)) == (C) && !Xte) - -#define CNTL(c) ((c)-'@') -#define ESC 27 -#define DEL 127 - -// process an incoming unicode character -void Vt102Emulation::receiveChar(wchar_t cc) -{ - if (cc == DEL) - return; //VT100: ignore. - - if (ces(CTL)) - { - // DEC HACK ALERT! Control Characters are allowed *within* esc sequences in VT100 - // This means, they do neither a resetTokenizer() nor a pushToToken(). Some of them, do - // of course. Guess this originates from a weakly layered handling of the X-on - // X-off protocol, which comes really below this level. - if (cc == CNTL('X') || cc == CNTL('Z') || cc == ESC) - resetTokenizer(); //VT100: CAN or SUB - if (cc != ESC) - { - processToken(TY_CTL(cc+'@' ),0,0); - return; - } - } - // advance the state - addToCurrentToken(cc); - - wchar_t* s = tokenBuffer; - int p = tokenBufferPos; - - if (getMode(MODE_Ansi)) - { - if (lec(1,0,ESC)) { return; } - if (lec(1,0,ESC+128)) { s[0] = ESC; receiveChar('['); return; } - if (les(2,1,GRP)) { return; } - if (Xte ) { processWindowAttributeChange(); resetTokenizer(); return; } - if (Xpe ) { return; } - if (lec(3,2,'?')) { return; } - if (lec(3,2,'>')) { return; } - if (lec(3,2,'!')) { return; } - if (lun( )) { processToken( TY_CHR(), applyCharset(cc), 0); resetTokenizer(); return; } - if (lec(2,0,ESC)) { processToken( TY_ESC(s[1]), 0, 0); resetTokenizer(); return; } - if (les(3,1,SCS)) { processToken( TY_ESC_CS(s[1],s[2]), 0, 0); resetTokenizer(); return; } - if (lec(3,1,'#')) { processToken( TY_ESC_DE(s[2]), 0, 0); resetTokenizer(); return; } - if (eps( CPN)) { processToken( TY_CSI_PN(cc), argv[0],argv[1]); resetTokenizer(); return; } - if (esp( )) { return; } - if (lec(5, 4, 'q') && s[3] == ' ') { - processToken( TY_CSI_PS_SP(cc, argv[0]), argv[0], 0); - resetTokenizer(); - return; - } - - // resize = \e[8;;t - if (eps(CPS)) - { - processToken( TY_CSI_PS(cc, argv[0]), argv[1], argv[2]); - resetTokenizer(); - return; - } - - if (epe( )) { processToken( TY_CSI_PE(cc), 0, 0); resetTokenizer(); return; } - if (ees(DIG)) { addDigit(cc-'0'); return; } - if (eec(';')) { addArgument(); return; } - for (int i=0;i<=argc;i++) - { - if (epp()) - processToken( TY_CSI_PR(cc,argv[i]), 0, 0); - else if (egt()) - processToken( TY_CSI_PG(cc), 0, 0); // spec. case for ESC]>0c or ESC]>c - else if (cc == 'm' && argc - i >= 4 && (argv[i] == 38 || argv[i] == 48) && argv[i+1] == 2) - { - // ESC[ ... 48;2;;; ... m -or- ESC[ ... 38;2;;; ... m - i += 2; - processToken( TY_CSI_PS(cc, argv[i-2]), COLOR_SPACE_RGB, (argv[i] << 16) | (argv[i+1] << 8) | argv[i+2]); - i += 2; - } - else if (cc == 'm' && argc - i >= 2 && (argv[i] == 38 || argv[i] == 48) && argv[i+1] == 5) - { - // ESC[ ... 48;5; ... m -or- ESC[ ... 38;5; ... m - i += 2; - processToken( TY_CSI_PS(cc, argv[i-2]), COLOR_SPACE_256, argv[i]); - } - else - processToken( TY_CSI_PS(cc,argv[i]), 0, 0); - } - resetTokenizer(); - } - else - { - // VT52 Mode - if (lec(1,0,ESC)) - return; - if (les(1,0,CHR)) - { - processToken( TY_CHR(), s[0], 0); - resetTokenizer(); - return; - } - if (lec(2,1,'Y')) - return; - if (lec(3,1,'Y')) - return; - if (p < 4) - { - processToken( TY_VT52(s[1] ), 0, 0); - resetTokenizer(); - return; - } - processToken( TY_VT52(s[1]), s[2], s[3]); - resetTokenizer(); - return; - } -} -void Vt102Emulation::processWindowAttributeChange() -{ - // Describes the window or terminal session attribute to change - // See Session::UserTitleChange for possible values - int attributeToChange = 0; - int i; - for (i = 2; i < tokenBufferPos && - tokenBuffer[i] >= '0' && - tokenBuffer[i] <= '9'; i++) - { - attributeToChange = 10 * attributeToChange + (tokenBuffer[i]-'0'); - } - - if (tokenBuffer[i] != ';') - { - reportDecodingError(); - return; - } - - QString newValue; - newValue.reserve(tokenBufferPos-i-2); - for (int j = 0; j < tokenBufferPos-i-2; j++) - newValue[j] = tokenBuffer[i+1+j]; - - _pendingTitleUpdates[attributeToChange] = newValue; - _titleUpdateTimer->start(20); -} - -void Vt102Emulation::updateTitle() -{ - QListIterator iter( _pendingTitleUpdates.keys() ); - while (iter.hasNext()) { - int arg = iter.next(); - emit titleChanged( arg , _pendingTitleUpdates[arg] ); - } - _pendingTitleUpdates.clear(); -} - -// Interpreting Codes --------------------------------------------------------- - -/* - Now that the incoming character stream is properly tokenized, - meaning is assigned to them. These are either operations of - the current _screen, or of the emulation class itself. - - The token to be interpreteted comes in as a machine word - possibly accompanied by two parameters. - - Likewise, the operations assigned to, come with up to two - arguments. One could consider to make up a proper table - from the function below. - - The technical reference manual provides more information - about this mapping. -*/ - -void Vt102Emulation::processToken(int token, wchar_t p, int q) -{ - switch (token) - { - - case TY_CHR( ) : _currentScreen->displayCharacter (p ); break; //UTF16 - - // 127 DEL : ignored on input - - case TY_CTL('@' ) : /* NUL: ignored */ break; - case TY_CTL('A' ) : /* SOH: ignored */ break; - case TY_CTL('B' ) : /* STX: ignored */ break; - case TY_CTL('C' ) : /* ETX: ignored */ break; - case TY_CTL('D' ) : /* EOT: ignored */ break; - case TY_CTL('E' ) : reportAnswerBack ( ); break; //VT100 - case TY_CTL('F' ) : /* ACK: ignored */ break; - case TY_CTL('G' ) : emit stateSet(NOTIFYBELL); - break; //VT100 - case TY_CTL('H' ) : _currentScreen->backspace ( ); break; //VT100 - case TY_CTL('I' ) : _currentScreen->tab ( ); break; //VT100 - case TY_CTL('J' ) : _currentScreen->newLine ( ); break; //VT100 - case TY_CTL('K' ) : _currentScreen->newLine ( ); break; //VT100 - case TY_CTL('L' ) : _currentScreen->newLine ( ); break; //VT100 - case TY_CTL('M' ) : _currentScreen->toStartOfLine ( ); break; //VT100 - - case TY_CTL('N' ) : useCharset ( 1); break; //VT100 - case TY_CTL('O' ) : useCharset ( 0); break; //VT100 - - case TY_CTL('P' ) : /* DLE: ignored */ break; - case TY_CTL('Q' ) : /* DC1: XON continue */ break; //VT100 - case TY_CTL('R' ) : /* DC2: ignored */ break; - case TY_CTL('S' ) : /* DC3: XOFF halt */ break; //VT100 - case TY_CTL('T' ) : /* DC4: ignored */ break; - case TY_CTL('U' ) : /* NAK: ignored */ break; - case TY_CTL('V' ) : /* SYN: ignored */ break; - case TY_CTL('W' ) : /* ETB: ignored */ break; - case TY_CTL('X' ) : _currentScreen->displayCharacter ( 0x2592); break; //VT100 - case TY_CTL('Y' ) : /* EM : ignored */ break; - case TY_CTL('Z' ) : _currentScreen->displayCharacter ( 0x2592); break; //VT100 - case TY_CTL('[' ) : /* ESC: cannot be seen here. */ break; - case TY_CTL('\\' ) : /* FS : ignored */ break; - case TY_CTL(']' ) : /* GS : ignored */ break; - case TY_CTL('^' ) : /* RS : ignored */ break; - case TY_CTL('_' ) : /* US : ignored */ break; - - case TY_ESC('D' ) : _currentScreen->index ( ); break; //VT100 - case TY_ESC('E' ) : _currentScreen->nextLine ( ); break; //VT100 - case TY_ESC('H' ) : _currentScreen->changeTabStop (true ); break; //VT100 - case TY_ESC('M' ) : _currentScreen->reverseIndex ( ); break; //VT100 - case TY_ESC('Z' ) : reportTerminalType ( ); break; - case TY_ESC('c' ) : reset ( ); break; - - case TY_ESC('n' ) : useCharset ( 2); break; - case TY_ESC('o' ) : useCharset ( 3); break; - case TY_ESC('7' ) : saveCursor ( ); break; - case TY_ESC('8' ) : restoreCursor ( ); break; - - case TY_ESC('=' ) : setMode (MODE_AppKeyPad); break; - case TY_ESC('>' ) : resetMode (MODE_AppKeyPad); break; - case TY_ESC('<' ) : setMode (MODE_Ansi ); break; //VT100 - - case TY_ESC_CS('(', '0') : setCharset (0, '0'); break; //VT100 - case TY_ESC_CS('(', 'A') : setCharset (0, 'A'); break; //VT100 - case TY_ESC_CS('(', 'B') : setCharset (0, 'B'); break; //VT100 - - case TY_ESC_CS(')', '0') : setCharset (1, '0'); break; //VT100 - case TY_ESC_CS(')', 'A') : setCharset (1, 'A'); break; //VT100 - case TY_ESC_CS(')', 'B') : setCharset (1, 'B'); break; //VT100 - - case TY_ESC_CS('*', '0') : setCharset (2, '0'); break; //VT100 - case TY_ESC_CS('*', 'A') : setCharset (2, 'A'); break; //VT100 - case TY_ESC_CS('*', 'B') : setCharset (2, 'B'); break; //VT100 - - case TY_ESC_CS('+', '0') : setCharset (3, '0'); break; //VT100 - case TY_ESC_CS('+', 'A') : setCharset (3, 'A'); break; //VT100 - case TY_ESC_CS('+', 'B') : setCharset (3, 'B'); break; //VT100 - - case TY_ESC_CS('%', 'G') : setCodec (Utf8Codec ); break; //LINUX - case TY_ESC_CS('%', '@') : setCodec (LocaleCodec ); break; //LINUX - - case TY_ESC_DE('3' ) : /* Double height line, top half */ - _currentScreen->setLineProperty( LINE_DOUBLEWIDTH , true ); - _currentScreen->setLineProperty( LINE_DOUBLEHEIGHT , true ); - break; - case TY_ESC_DE('4' ) : /* Double height line, bottom half */ - _currentScreen->setLineProperty( LINE_DOUBLEWIDTH , true ); - _currentScreen->setLineProperty( LINE_DOUBLEHEIGHT , true ); - break; - case TY_ESC_DE('5' ) : /* Single width, single height line*/ - _currentScreen->setLineProperty( LINE_DOUBLEWIDTH , false); - _currentScreen->setLineProperty( LINE_DOUBLEHEIGHT , false); - break; - case TY_ESC_DE('6' ) : /* Double width, single height line*/ - _currentScreen->setLineProperty( LINE_DOUBLEWIDTH , true); - _currentScreen->setLineProperty( LINE_DOUBLEHEIGHT , false); - break; - case TY_ESC_DE('8' ) : _currentScreen->helpAlign ( ); break; - -// resize = \e[8;;t - case TY_CSI_PS('t', 8) : setImageSize( p /*lines */, q /* columns */ ); - emit imageResizeRequest(QSize(q, p)); - break; - -// change tab text color : \e[28;t color: 0-16,777,215 - case TY_CSI_PS('t', 28) : emit changeTabTextColorRequest ( p ); break; - - case TY_CSI_PS('K', 0) : _currentScreen->clearToEndOfLine ( ); break; - case TY_CSI_PS('K', 1) : _currentScreen->clearToBeginOfLine ( ); break; - case TY_CSI_PS('K', 2) : _currentScreen->clearEntireLine ( ); break; - case TY_CSI_PS('J', 0) : _currentScreen->clearToEndOfScreen ( ); break; - case TY_CSI_PS('J', 1) : _currentScreen->clearToBeginOfScreen ( ); break; - case TY_CSI_PS('J', 2) : _currentScreen->clearEntireScreen ( ); break; - case TY_CSI_PS('J', 3) : clearHistory(); break; - case TY_CSI_PS('g', 0) : _currentScreen->changeTabStop (false ); break; //VT100 - case TY_CSI_PS('g', 3) : _currentScreen->clearTabStops ( ); break; //VT100 - case TY_CSI_PS('h', 4) : _currentScreen-> setMode (MODE_Insert ); break; - case TY_CSI_PS('h', 20) : setMode (MODE_NewLine ); break; - case TY_CSI_PS('i', 0) : /* IGNORE: attached printer */ break; //VT100 - case TY_CSI_PS('l', 4) : _currentScreen-> resetMode (MODE_Insert ); break; - case TY_CSI_PS('l', 20) : resetMode (MODE_NewLine ); break; - case TY_CSI_PS('s', 0) : saveCursor ( ); break; - case TY_CSI_PS('u', 0) : restoreCursor ( ); break; - - case TY_CSI_PS('m', 0) : _currentScreen->setDefaultRendition ( ); break; - case TY_CSI_PS('m', 1) : _currentScreen-> setRendition (RE_BOLD ); break; //VT100 - case TY_CSI_PS('m', 2) : _currentScreen-> setRendition (RE_FAINT ); break; - case TY_CSI_PS('m', 3) : _currentScreen-> setRendition (RE_ITALIC ); break; //VT100 - case TY_CSI_PS('m', 4) : _currentScreen-> setRendition (RE_UNDERLINE); break; //VT100 - case TY_CSI_PS('m', 5) : _currentScreen-> setRendition (RE_BLINK ); break; //VT100 - case TY_CSI_PS('m', 7) : _currentScreen-> setRendition (RE_REVERSE ); break; - case TY_CSI_PS('m', 8) : _currentScreen-> setRendition (RE_CONCEAL ); break; - case TY_CSI_PS('m', 9) : _currentScreen-> setRendition (RE_STRIKEOUT); break; - case TY_CSI_PS('m', 53) : _currentScreen-> setRendition (RE_OVERLINE ); break; - case TY_CSI_PS('m', 10) : /* IGNORED: mapping related */ break; //LINUX - case TY_CSI_PS('m', 11) : /* IGNORED: mapping related */ break; //LINUX - case TY_CSI_PS('m', 12) : /* IGNORED: mapping related */ break; //LINUX - case TY_CSI_PS('m', 21) : _currentScreen->resetRendition (RE_BOLD ); break; - case TY_CSI_PS('m', 22) : _currentScreen->resetRendition (RE_BOLD ); - _currentScreen->resetRendition (RE_FAINT ); break; - case TY_CSI_PS('m', 23) : _currentScreen->resetRendition (RE_ITALIC ); break; //VT100 - case TY_CSI_PS('m', 24) : _currentScreen->resetRendition (RE_UNDERLINE); break; - case TY_CSI_PS('m', 25) : _currentScreen->resetRendition (RE_BLINK ); break; - case TY_CSI_PS('m', 27) : _currentScreen->resetRendition (RE_REVERSE ); break; - case TY_CSI_PS('m', 28) : _currentScreen->resetRendition (RE_CONCEAL ); break; - case TY_CSI_PS('m', 29) : _currentScreen->resetRendition (RE_STRIKEOUT); break; - case TY_CSI_PS('m', 55) : _currentScreen->resetRendition (RE_OVERLINE ); break; - - case TY_CSI_PS('m', 30) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 0); break; - case TY_CSI_PS('m', 31) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 1); break; - case TY_CSI_PS('m', 32) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 2); break; - case TY_CSI_PS('m', 33) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 3); break; - case TY_CSI_PS('m', 34) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 4); break; - case TY_CSI_PS('m', 35) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 5); break; - case TY_CSI_PS('m', 36) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 6); break; - case TY_CSI_PS('m', 37) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 7); break; - - case TY_CSI_PS('m', 38) : _currentScreen->setForeColor (p, q); break; - - case TY_CSI_PS('m', 39) : _currentScreen->setForeColor (COLOR_SPACE_DEFAULT, 0); break; - - case TY_CSI_PS('m', 40) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 0); break; - case TY_CSI_PS('m', 41) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 1); break; - case TY_CSI_PS('m', 42) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 2); break; - case TY_CSI_PS('m', 43) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 3); break; - case TY_CSI_PS('m', 44) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 4); break; - case TY_CSI_PS('m', 45) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 5); break; - case TY_CSI_PS('m', 46) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 6); break; - case TY_CSI_PS('m', 47) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 7); break; - - case TY_CSI_PS('m', 48) : _currentScreen->setBackColor (p, q); break; - - case TY_CSI_PS('m', 49) : _currentScreen->setBackColor (COLOR_SPACE_DEFAULT, 1); break; - - case TY_CSI_PS('m', 90) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 8); break; - case TY_CSI_PS('m', 91) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 9); break; - case TY_CSI_PS('m', 92) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 10); break; - case TY_CSI_PS('m', 93) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 11); break; - case TY_CSI_PS('m', 94) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 12); break; - case TY_CSI_PS('m', 95) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 13); break; - case TY_CSI_PS('m', 96) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 14); break; - case TY_CSI_PS('m', 97) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 15); break; - - case TY_CSI_PS('m', 100) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 8); break; - case TY_CSI_PS('m', 101) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 9); break; - case TY_CSI_PS('m', 102) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 10); break; - case TY_CSI_PS('m', 103) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 11); break; - case TY_CSI_PS('m', 104) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 12); break; - case TY_CSI_PS('m', 105) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 13); break; - case TY_CSI_PS('m', 106) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 14); break; - case TY_CSI_PS('m', 107) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 15); break; - - case TY_CSI_PS('n', 5) : reportStatus ( ); break; - case TY_CSI_PS('n', 6) : reportCursorPosition ( ); break; - case TY_CSI_PS('q', 0) : /* IGNORED: LEDs off */ break; //VT100 - case TY_CSI_PS('q', 1) : /* IGNORED: LED1 on */ break; //VT100 - case TY_CSI_PS('q', 2) : /* IGNORED: LED2 on */ break; //VT100 - case TY_CSI_PS('q', 3) : /* IGNORED: LED3 on */ break; //VT100 - case TY_CSI_PS('q', 4) : /* IGNORED: LED4 on */ break; //VT100 - case TY_CSI_PS('x', 0) : reportTerminalParms ( 2); break; //VT100 - case TY_CSI_PS('x', 1) : reportTerminalParms ( 3); break; //VT100 - - case TY_CSI_PS_SP('q', 0) : /* fall through */ - case TY_CSI_PS_SP('q', 1) : emit cursorChanged(KeyboardCursorShape::BlockCursor, true ); break; - case TY_CSI_PS_SP('q', 2) : emit cursorChanged(KeyboardCursorShape::BlockCursor, false); break; - case TY_CSI_PS_SP('q', 3) : emit cursorChanged(KeyboardCursorShape::UnderlineCursor, true ); break; - case TY_CSI_PS_SP('q', 4) : emit cursorChanged(KeyboardCursorShape::UnderlineCursor, false); break; - case TY_CSI_PS_SP('q', 5) : emit cursorChanged(KeyboardCursorShape::IBeamCursor, true ); break; - case TY_CSI_PS_SP('q', 6) : emit cursorChanged(KeyboardCursorShape::IBeamCursor, false); break; - - case TY_CSI_PN('@' ) : _currentScreen->insertChars (p ); break; - case TY_CSI_PN('A' ) : _currentScreen->cursorUp (p ); break; //VT100 - case TY_CSI_PN('B' ) : _currentScreen->cursorDown (p ); break; //VT100 - case TY_CSI_PN('C' ) : _currentScreen->cursorRight (p ); break; //VT100 - case TY_CSI_PN('D' ) : _currentScreen->cursorLeft (p ); break; //VT100 - case TY_CSI_PN('E' ) : /* Not implemented: cursor next p lines */ break; //VT100 - case TY_CSI_PN('F' ) : /* Not implemented: cursor preceding p lines */ break; //VT100 - case TY_CSI_PN('G' ) : _currentScreen->setCursorX (p ); break; //LINUX - case TY_CSI_PN('H' ) : _currentScreen->setCursorYX (p, q); break; //VT100 - case TY_CSI_PN('I' ) : _currentScreen->tab (p ); break; - case TY_CSI_PN('L' ) : _currentScreen->insertLines (p ); break; - case TY_CSI_PN('M' ) : _currentScreen->deleteLines (p ); break; - case TY_CSI_PN('P' ) : _currentScreen->deleteChars (p ); break; - case TY_CSI_PN('S' ) : _currentScreen->scrollUp (p ); break; - case TY_CSI_PN('T' ) : _currentScreen->scrollDown (p ); break; - case TY_CSI_PN('X' ) : _currentScreen->eraseChars (p ); break; - case TY_CSI_PN('Z' ) : _currentScreen->backtab (p ); break; - case TY_CSI_PN('b' ) : _currentScreen->repeatChars (p ); break; - case TY_CSI_PN('c' ) : reportTerminalType ( ); break; //VT100 - case TY_CSI_PN('d' ) : _currentScreen->setCursorY (p ); break; //LINUX - case TY_CSI_PN('f' ) : _currentScreen->setCursorYX (p, q); break; //VT100 - case TY_CSI_PN('r' ) : setMargins (p, q); break; //VT100 - case TY_CSI_PN('y' ) : /* IGNORED: Confidence test */ break; //VT100 - - case TY_CSI_PR('h', 1) : setMode (MODE_AppCuKeys); break; //VT100 - case TY_CSI_PR('l', 1) : resetMode (MODE_AppCuKeys); break; //VT100 - case TY_CSI_PR('s', 1) : saveMode (MODE_AppCuKeys); break; //FIXME - case TY_CSI_PR('r', 1) : restoreMode (MODE_AppCuKeys); break; //FIXME - - case TY_CSI_PR('l', 2) : resetMode (MODE_Ansi ); break; //VT100 - - case TY_CSI_PR('h', 3) : setMode (MODE_132Columns);break; //VT100 - case TY_CSI_PR('l', 3) : resetMode (MODE_132Columns);break; //VT100 - - case TY_CSI_PR('h', 4) : /* IGNORED: soft scrolling */ break; //VT100 - case TY_CSI_PR('l', 4) : /* IGNORED: soft scrolling */ break; //VT100 - - case TY_CSI_PR('h', 5) : _currentScreen-> setMode (MODE_Screen ); break; //VT100 - case TY_CSI_PR('l', 5) : _currentScreen-> resetMode (MODE_Screen ); break; //VT100 - - case TY_CSI_PR('h', 6) : _currentScreen-> setMode (MODE_Origin ); break; //VT100 - case TY_CSI_PR('l', 6) : _currentScreen-> resetMode (MODE_Origin ); break; //VT100 - case TY_CSI_PR('s', 6) : _currentScreen-> saveMode (MODE_Origin ); break; //FIXME - case TY_CSI_PR('r', 6) : _currentScreen->restoreMode (MODE_Origin ); break; //FIXME - - case TY_CSI_PR('h', 7) : _currentScreen-> setMode (MODE_Wrap ); break; //VT100 - case TY_CSI_PR('l', 7) : _currentScreen-> resetMode (MODE_Wrap ); break; //VT100 - case TY_CSI_PR('s', 7) : _currentScreen-> saveMode (MODE_Wrap ); break; //FIXME - case TY_CSI_PR('r', 7) : _currentScreen->restoreMode (MODE_Wrap ); break; //FIXME - - case TY_CSI_PR('h', 8) : /* IGNORED: autorepeat on */ break; //VT100 - case TY_CSI_PR('l', 8) : /* IGNORED: autorepeat off */ break; //VT100 - case TY_CSI_PR('s', 8) : /* IGNORED: autorepeat on */ break; //VT100 - case TY_CSI_PR('r', 8) : /* IGNORED: autorepeat off */ break; //VT100 - - case TY_CSI_PR('h', 9) : /* IGNORED: interlace */ break; //VT100 - case TY_CSI_PR('l', 9) : /* IGNORED: interlace */ break; //VT100 - case TY_CSI_PR('s', 9) : /* IGNORED: interlace */ break; //VT100 - case TY_CSI_PR('r', 9) : /* IGNORED: interlace */ break; //VT100 - - case TY_CSI_PR('h', 12) : /* IGNORED: Cursor blink */ break; //att610 - case TY_CSI_PR('l', 12) : /* IGNORED: Cursor blink */ break; //att610 - case TY_CSI_PR('s', 12) : /* IGNORED: Cursor blink */ break; //att610 - case TY_CSI_PR('r', 12) : /* IGNORED: Cursor blink */ break; //att610 - - case TY_CSI_PR('h', 25) : setMode (MODE_Cursor ); break; //VT100 - case TY_CSI_PR('l', 25) : resetMode (MODE_Cursor ); break; //VT100 - case TY_CSI_PR('s', 25) : saveMode (MODE_Cursor ); break; //VT100 - case TY_CSI_PR('r', 25) : restoreMode (MODE_Cursor ); break; //VT100 - - case TY_CSI_PR('h', 40) : setMode(MODE_Allow132Columns ); break; // XTERM - case TY_CSI_PR('l', 40) : resetMode(MODE_Allow132Columns ); break; // XTERM - - case TY_CSI_PR('h', 41) : /* IGNORED: obsolete more(1) fix */ break; //XTERM - case TY_CSI_PR('l', 41) : /* IGNORED: obsolete more(1) fix */ break; //XTERM - case TY_CSI_PR('s', 41) : /* IGNORED: obsolete more(1) fix */ break; //XTERM - case TY_CSI_PR('r', 41) : /* IGNORED: obsolete more(1) fix */ break; //XTERM - - case TY_CSI_PR('h', 47) : setMode (MODE_AppScreen); break; //VT100 - case TY_CSI_PR('l', 47) : resetMode (MODE_AppScreen); break; //VT100 - case TY_CSI_PR('s', 47) : saveMode (MODE_AppScreen); break; //XTERM - case TY_CSI_PR('r', 47) : restoreMode (MODE_AppScreen); break; //XTERM - - case TY_CSI_PR('h', 67) : /* IGNORED: DECBKM */ break; //XTERM - case TY_CSI_PR('l', 67) : /* IGNORED: DECBKM */ break; //XTERM - case TY_CSI_PR('s', 67) : /* IGNORED: DECBKM */ break; //XTERM - case TY_CSI_PR('r', 67) : /* IGNORED: DECBKM */ break; //XTERM - - // XTerm defines the following modes: - // SET_VT200_MOUSE 1000 - // SET_VT200_HIGHLIGHT_MOUSE 1001 - // SET_BTN_EVENT_MOUSE 1002 - // SET_ANY_EVENT_MOUSE 1003 - // - - //Note about mouse modes: - //There are four mouse modes which xterm-compatible terminals can support - 1000,1001,1002,1003 - //Konsole currently supports mode 1000 (basic mouse press and release) and mode 1002 (dragging the mouse). - //TODO: Implementation of mouse modes 1001 (something called hilight tracking) and - //1003 (a slight variation on dragging the mouse) - // - - case TY_CSI_PR('h', 1000) : setMode (MODE_Mouse1000); break; //XTERM - case TY_CSI_PR('l', 1000) : resetMode (MODE_Mouse1000); break; //XTERM - case TY_CSI_PR('s', 1000) : saveMode (MODE_Mouse1000); break; //XTERM - case TY_CSI_PR('r', 1000) : restoreMode (MODE_Mouse1000); break; //XTERM - - case TY_CSI_PR('h', 1001) : /* IGNORED: hilite mouse tracking */ break; //XTERM - case TY_CSI_PR('l', 1001) : resetMode (MODE_Mouse1001); break; //XTERM - case TY_CSI_PR('s', 1001) : /* IGNORED: hilite mouse tracking */ break; //XTERM - case TY_CSI_PR('r', 1001) : /* IGNORED: hilite mouse tracking */ break; //XTERM - - case TY_CSI_PR('h', 1002) : setMode (MODE_Mouse1002); break; //XTERM - case TY_CSI_PR('l', 1002) : resetMode (MODE_Mouse1002); break; //XTERM - case TY_CSI_PR('s', 1002) : saveMode (MODE_Mouse1002); break; //XTERM - case TY_CSI_PR('r', 1002) : restoreMode (MODE_Mouse1002); break; //XTERM - - case TY_CSI_PR('h', 1003) : setMode (MODE_Mouse1003); break; //XTERM - case TY_CSI_PR('l', 1003) : resetMode (MODE_Mouse1003); break; //XTERM - case TY_CSI_PR('s', 1003) : saveMode (MODE_Mouse1003); break; //XTERM - case TY_CSI_PR('r', 1003) : restoreMode (MODE_Mouse1003); break; //XTERM - - case TY_CSI_PR('h', 1004) : _reportFocusEvents = true; break; - case TY_CSI_PR('l', 1004) : _reportFocusEvents = false; break; - - case TY_CSI_PR('h', 1005) : setMode (MODE_Mouse1005); break; //XTERM - case TY_CSI_PR('l', 1005) : resetMode (MODE_Mouse1005); break; //XTERM - case TY_CSI_PR('s', 1005) : saveMode (MODE_Mouse1005); break; //XTERM - case TY_CSI_PR('r', 1005) : restoreMode (MODE_Mouse1005); break; //XTERM - - case TY_CSI_PR('h', 1006) : setMode (MODE_Mouse1006); break; //XTERM - case TY_CSI_PR('l', 1006) : resetMode (MODE_Mouse1006); break; //XTERM - case TY_CSI_PR('s', 1006) : saveMode (MODE_Mouse1006); break; //XTERM - case TY_CSI_PR('r', 1006) : restoreMode (MODE_Mouse1006); break; //XTERM - - case TY_CSI_PR('h', 1015) : setMode (MODE_Mouse1015); break; //URXVT - case TY_CSI_PR('l', 1015) : resetMode (MODE_Mouse1015); break; //URXVT - case TY_CSI_PR('s', 1015) : saveMode (MODE_Mouse1015); break; //URXVT - case TY_CSI_PR('r', 1015) : restoreMode (MODE_Mouse1015); break; //URXVT - - case TY_CSI_PR('h', 1034) : /* IGNORED: 8bitinput activation */ break; //XTERM - - case TY_CSI_PR('h', 1047) : setMode (MODE_AppScreen); break; //XTERM - case TY_CSI_PR('l', 1047) : _screen[1]->clearEntireScreen(); resetMode(MODE_AppScreen); break; //XTERM - case TY_CSI_PR('s', 1047) : saveMode (MODE_AppScreen); break; //XTERM - case TY_CSI_PR('r', 1047) : restoreMode (MODE_AppScreen); break; //XTERM - - //FIXME: Unitoken: save translations - case TY_CSI_PR('h', 1048) : saveCursor ( ); break; //XTERM - case TY_CSI_PR('l', 1048) : restoreCursor ( ); break; //XTERM - case TY_CSI_PR('s', 1048) : saveCursor ( ); break; //XTERM - case TY_CSI_PR('r', 1048) : restoreCursor ( ); break; //XTERM - - //FIXME: every once new sequences like this pop up in xterm. - // Here's a guess of what they could mean. - case TY_CSI_PR('h', 1049) : saveCursor(); _screen[1]->clearEntireScreen(); setMode(MODE_AppScreen); break; //XTERM - case TY_CSI_PR('l', 1049) : resetMode(MODE_AppScreen); restoreCursor(); break; //XTERM - - case TY_CSI_PR('h', 2004) : setMode (MODE_BracketedPaste); break; //XTERM - case TY_CSI_PR('l', 2004) : resetMode (MODE_BracketedPaste); break; //XTERM - case TY_CSI_PR('s', 2004) : saveMode (MODE_BracketedPaste); break; //XTERM - case TY_CSI_PR('r', 2004) : restoreMode (MODE_BracketedPaste); break; //XTERM - - //FIXME: weird DEC reset sequence - case TY_CSI_PE('p' ) : /* IGNORED: reset ( ) */ break; - - //FIXME: when changing between vt52 and ansi mode evtl do some resetting. - case TY_VT52('A' ) : _currentScreen->cursorUp ( 1); break; //VT52 - case TY_VT52('B' ) : _currentScreen->cursorDown ( 1); break; //VT52 - case TY_VT52('C' ) : _currentScreen->cursorRight ( 1); break; //VT52 - case TY_VT52('D' ) : _currentScreen->cursorLeft ( 1); break; //VT52 - - case TY_VT52('F' ) : setAndUseCharset (0, '0'); break; //VT52 - case TY_VT52('G' ) : setAndUseCharset (0, 'B'); break; //VT52 - - case TY_VT52('H' ) : _currentScreen->setCursorYX (1,1 ); break; //VT52 - case TY_VT52('I' ) : _currentScreen->reverseIndex ( ); break; //VT52 - case TY_VT52('J' ) : _currentScreen->clearToEndOfScreen ( ); break; //VT52 - case TY_VT52('K' ) : _currentScreen->clearToEndOfLine ( ); break; //VT52 - case TY_VT52('Y' ) : _currentScreen->setCursorYX (p-31,q-31 ); break; //VT52 - case TY_VT52('Z' ) : reportTerminalType ( ); break; //VT52 - case TY_VT52('<' ) : setMode (MODE_Ansi ); break; //VT52 - case TY_VT52('=' ) : setMode (MODE_AppKeyPad); break; //VT52 - case TY_VT52('>' ) : resetMode (MODE_AppKeyPad); break; //VT52 - - case TY_CSI_PG('c' ) : reportSecondaryAttributes( ); break; //VT100 - - default: - reportDecodingError(); - break; - }; -} - -void Vt102Emulation::clearScreenAndSetColumns(int columnCount) -{ - setImageSize(_currentScreen->getLines(),columnCount); - clearEntireScreen(); - setDefaultMargins(); - _currentScreen->setCursorYX(0,0); -} - -void Vt102Emulation::sendString(const char* s , int length) -{ - if ( length >= 0 ) - emit sendData(s,length); - else - emit sendData(s,strlen(s)); -} - -void Vt102Emulation::reportCursorPosition() -{ - char tmp[20]; - sprintf(tmp,"\033[%d;%dR",_currentScreen->getCursorY()+1,_currentScreen->getCursorX()+1); - sendString(tmp); -} - -void Vt102Emulation::reportTerminalType() -{ - // Primary device attribute response (Request was: ^[[0c or ^[[c (from TT321 Users Guide)) - // VT220: ^[[?63;1;2;3;6;7;8c (list deps on emul. capabilities) - // VT100: ^[[?1;2c - // VT101: ^[[?1;0c - // VT102: ^[[?6v - if (getMode(MODE_Ansi)) - sendString("\033[?1;2c"); // I'm a VT100 - else - sendString("\033/Z"); // I'm a VT52 -} - -void Vt102Emulation::reportSecondaryAttributes() -{ - // Seconday device attribute response (Request was: ^[[>0c or ^[[>c) - if (getMode(MODE_Ansi)) - sendString("\033[>0;115;0c"); // Why 115? ;) - else - sendString("\033/Z"); // FIXME I don't think VT52 knows about it but kept for - // konsoles backward compatibility. -} - -void Vt102Emulation::reportTerminalParms(int p) -// DECREPTPARM -{ - char tmp[100]; - sprintf(tmp,"\033[%d;1;1;112;112;1;0x",p); // not really true. - sendString(tmp); -} - -void Vt102Emulation::reportStatus() -{ - sendString("\033[0n"); //VT100. Device status report. 0 = Ready. -} - -void Vt102Emulation::reportAnswerBack() -{ - // FIXME - Test this with VTTEST - // This is really obsolete VT100 stuff. - const char* ANSWER_BACK = ""; - sendString(ANSWER_BACK); -} - -/*! - `cx',`cy' are 1-based. - `cb' indicates the button pressed or released (0-2) or scroll event (4-5). - - eventType represents the kind of mouse action that occurred: - 0 = Mouse button press - 1 = Mouse drag - 2 = Mouse button release -*/ - -void Vt102Emulation::sendMouseEvent( int cb, int cx, int cy , int eventType ) -{ - if (cx < 1 || cy < 1) - return; - - // With the exception of the 1006 mode, button release is encoded in cb. - // Note that if multiple extensions are enabled, the 1006 is used, so it's okay to check for only that. - if (eventType == 2 && !getMode(MODE_Mouse1006)) - cb = 3; - - // normal buttons are passed as 0x20 + button, - // mouse wheel (buttons 4,5) as 0x5c + button - if (cb >= 4) - cb += 0x3c; - - //Mouse motion handling - if ((getMode(MODE_Mouse1002) || getMode(MODE_Mouse1003)) && eventType == 1) - cb += 0x20; //add 32 to signify motion event - - char command[32]; - command[0] = '\0'; - // Check the extensions in decreasing order of preference. Encoding the release event above assumes that 1006 comes first. - if (getMode(MODE_Mouse1006)) { - snprintf(command, sizeof(command), "\033[<%d;%d;%d%c", cb, cx, cy, eventType == 2 ? 'm' : 'M'); - } else if (getMode(MODE_Mouse1015)) { - snprintf(command, sizeof(command), "\033[%d;%d;%dM", cb + 0x20, cx, cy); - } else if (getMode(MODE_Mouse1005)) { - if (cx <= 2015 && cy <= 2015) { - // The xterm extension uses UTF-8 (up to 2 bytes) to encode - // coordinate+32, no matter what the locale is. We could easily - // convert manually, but QString can also do it for us. - QChar coords[2]; - coords[0] = cx + 0x20; - coords[1] = cy + 0x20; - QString coordsStr = QString(coords, 2); - QByteArray utf8 = coordsStr.toUtf8(); - snprintf(command, sizeof(command), "\033[M%c%s", cb + 0x20, utf8.constData()); - } - } else if (cx <= 223 && cy <= 223) { - snprintf(command, sizeof(command), "\033[M%c%c%c", cb + 0x20, cx + 0x20, cy + 0x20); - } - - sendString(command); -} - -/** - * The focus lost event can be used by Vim (or other terminal applications) - * to recognize that the konsole window has lost focus. - * The escape sequence is also used by iTerm2. - * Vim needs the following plugin to be installed to convert the escape - * sequence into the FocusLost autocmd: https://github.com/sjl/vitality.vim - */ -void Vt102Emulation::focusLost(void) -{ - if (_reportFocusEvents) - sendString("\033[O"); -} - -/** - * The focus gained event can be used by Vim (or other terminal applications) - * to recognize that the konsole window has gained focus again. - * The escape sequence is also used by iTerm2. - * Vim needs the following plugin to be installed to convert the escape - * sequence into the FocusGained autocmd: https://github.com/sjl/vitality.vim - */ -void Vt102Emulation::focusGained(void) -{ - if (_reportFocusEvents) - sendString("\033[I"); -} - -void Vt102Emulation::sendText( const QString& text ) -{ - if (!text.isEmpty()) - { - QKeyEvent event(QEvent::KeyPress, - 0, - Qt::NoModifier, - text); - sendKeyEvent(&event); // expose as a big fat keypress event - } -} -void Vt102Emulation::sendKeyEvent( QKeyEvent* event ) -{ - Qt::KeyboardModifiers modifiers = event->modifiers(); - KeyboardTranslator::States states = KeyboardTranslator::NoState; - - // get current states - if (getMode(MODE_NewLine) ) states |= KeyboardTranslator::NewLineState; - if (getMode(MODE_Ansi) ) states |= KeyboardTranslator::AnsiState; - if (getMode(MODE_AppCuKeys)) states |= KeyboardTranslator::CursorKeysState; - if (getMode(MODE_AppScreen)) states |= KeyboardTranslator::AlternateScreenState; - if (getMode(MODE_AppKeyPad) && (modifiers & Qt::KeypadModifier)) - states |= KeyboardTranslator::ApplicationKeypadState; - - // check flow control state - if (modifiers & Qt::ControlModifier) - { - switch (event->key()) { - case Qt::Key_S: - emit flowControlKeyPressed(true); - break; - case Qt::Key_Q: - case Qt::Key_C: // cancel flow control - emit flowControlKeyPressed(false); - break; - } - } - - // lookup key binding - if ( _keyTranslator ) - { - KeyboardTranslator::Entry entry = _keyTranslator->findEntry( - event->key() , - modifiers, - states ); - - // send result to terminal - QByteArray textToSend; - - // special handling for the Alt (aka. Meta) modifier. pressing - // Alt+[Character] results in Esc+[Character] being sent - // (unless there is an entry defined for this particular combination - // in the keyboard modifier) - bool wantsAltModifier = entry.modifiers() & entry.modifierMask() & Qt::AltModifier; - bool wantsMetaModifier = entry.modifiers() & entry.modifierMask() & Qt::MetaModifier; - bool wantsAnyModifier = entry.state() & - entry.stateMask() & KeyboardTranslator::AnyModifierState; - - if ( modifiers & Qt::AltModifier && !(wantsAltModifier || wantsAnyModifier) - && !event->text().isEmpty() ) - { - textToSend.prepend("\033"); - } - if ( modifiers & Qt::MetaModifier && !(wantsMetaModifier || wantsAnyModifier) - && !event->text().isEmpty() ) - { - textToSend.prepend("\030@s"); - } - - if ( entry.command() != KeyboardTranslator::NoCommand ) - { - if (entry.command() & KeyboardTranslator::EraseCommand) - textToSend += eraseChar(); - - // TODO command handling - } - else if ( !entry.text().isEmpty() ) - { - textToSend += _codec->fromUnicode(entry.text(true,modifiers)); - } - else if((modifiers & Qt::ControlModifier) && event->key() >= 0x40 && event->key() < 0x5f) { - textToSend += (event->key() & 0x1f); - } - else if(event->key() == Qt::Key_Tab) { - textToSend += 0x09; - } - else if (event->key() == Qt::Key_PageUp) { - textToSend += "\033[5~"; - } - else if (event->key() == Qt::Key_PageDown) { - textToSend += "\033[6~"; - } - else { - textToSend += _codec->fromUnicode(event->text()); - } - - sendData( textToSend.constData() , textToSend.length() ); - } - else - { - // print an error message to the terminal if no key translator has been - // set - QString translatorError = tr("No keyboard translator available. " - "The information needed to convert key presses " - "into characters to send to the terminal " - "is missing."); - reset(); - receiveData( translatorError.toUtf8().constData() , translatorError.count() ); - } -} - -/* ------------------------------------------------------------------------- */ -/* */ -/* VT100 Charsets */ -/* */ -/* ------------------------------------------------------------------------- */ - -// Character Set Conversion ------------------------------------------------ -- - -/* - The processing contains a VT100 specific code translation layer. - It's still in use and mainly responsible for the line drawing graphics. - - These and some other glyphs are assigned to codes (0x5f-0xfe) - normally occupied by the latin letters. Since this codes also - appear within control sequences, the extra code conversion - does not permute with the tokenizer and is placed behind it - in the pipeline. It only applies to tokens, which represent - plain characters. - - This conversion it eventually continued in TerminalDisplay.C, since - it might involve VT100 enhanced fonts, which have these - particular glyphs allocated in (0x00-0x1f) in their code page. -*/ - -#define CHARSET _charset[_currentScreen==_screen[1]] - -// Apply current character map. - -wchar_t Vt102Emulation::applyCharset(wchar_t c) -{ - if (CHARSET.graphic && 0x5f <= c && c <= 0x7e) return vt100_graphics[c-0x5f]; - if (CHARSET.pound && c == '#' ) return 0xa3; //This mode is obsolete - return c; -} - -/* - "Charset" related part of the emulation state. - This configures the VT100 charset filter. - - While most operation work on the current _screen, - the following two are different. -*/ - -void Vt102Emulation::resetCharset(int scrno) -{ - _charset[scrno].cu_cs = 0; - strncpy(_charset[scrno].charset,"BBBB",4); - _charset[scrno].sa_graphic = false; - _charset[scrno].sa_pound = false; - _charset[scrno].graphic = false; - _charset[scrno].pound = false; -} - -void Vt102Emulation::setCharset(int n, int cs) // on both screens. -{ - _charset[0].charset[n&3] = cs; useCharset(_charset[0].cu_cs); - _charset[1].charset[n&3] = cs; useCharset(_charset[1].cu_cs); -} - -void Vt102Emulation::setAndUseCharset(int n, int cs) -{ - CHARSET.charset[n&3] = cs; - useCharset(n&3); -} - -void Vt102Emulation::useCharset(int n) -{ - CHARSET.cu_cs = n&3; - CHARSET.graphic = (CHARSET.charset[n&3] == '0'); - CHARSET.pound = (CHARSET.charset[n&3] == 'A'); //This mode is obsolete -} - -void Vt102Emulation::setDefaultMargins() -{ - _screen[0]->setDefaultMargins(); - _screen[1]->setDefaultMargins(); -} - -void Vt102Emulation::setMargins(int t, int b) -{ - _screen[0]->setMargins(t, b); - _screen[1]->setMargins(t, b); -} - -void Vt102Emulation::saveCursor() -{ - CHARSET.sa_graphic = CHARSET.graphic; - CHARSET.sa_pound = CHARSET.pound; //This mode is obsolete - // we are not clear about these - //sa_charset = charsets[cScreen->_charset]; - //sa_charset_num = cScreen->_charset; - _currentScreen->saveCursor(); -} - -void Vt102Emulation::restoreCursor() -{ - CHARSET.graphic = CHARSET.sa_graphic; - CHARSET.pound = CHARSET.sa_pound; //This mode is obsolete - _currentScreen->restoreCursor(); -} - -/* ------------------------------------------------------------------------- */ -/* */ -/* Mode Operations */ -/* */ -/* ------------------------------------------------------------------------- */ - -/* - Some of the emulations state is either added to the state of the screens. - - This causes some scoping problems, since different emulations choose to - located the mode either to the current _screen or to both. - - For strange reasons, the extend of the rendition attributes ranges over - all screens and not over the actual _screen. - - We decided on the precise precise extend, somehow. -*/ - -// "Mode" related part of the state. These are all booleans. - -void Vt102Emulation::resetModes() -{ - // MODE_Allow132Columns is not reset here - // to match Xterm's behaviour (see Xterm's VTReset() function) - - resetMode(MODE_132Columns); saveMode(MODE_132Columns); - resetMode(MODE_Mouse1000); saveMode(MODE_Mouse1000); - resetMode(MODE_Mouse1001); saveMode(MODE_Mouse1001); - resetMode(MODE_Mouse1002); saveMode(MODE_Mouse1002); - resetMode(MODE_Mouse1003); saveMode(MODE_Mouse1003); - resetMode(MODE_Mouse1005); saveMode(MODE_Mouse1005); - resetMode(MODE_Mouse1006); saveMode(MODE_Mouse1006); - resetMode(MODE_Mouse1015); saveMode(MODE_Mouse1015); - resetMode(MODE_BracketedPaste); saveMode(MODE_BracketedPaste); - - resetMode(MODE_AppScreen); saveMode(MODE_AppScreen); - resetMode(MODE_AppCuKeys); saveMode(MODE_AppCuKeys); - resetMode(MODE_AppKeyPad); saveMode(MODE_AppKeyPad); - resetMode(MODE_NewLine); - setMode(MODE_Ansi); -} - -void Vt102Emulation::setMode(int m) -{ - _currentModes.mode[m] = true; - switch (m) - { - case MODE_132Columns: - if (getMode(MODE_Allow132Columns)) - clearScreenAndSetColumns(132); - else - _currentModes.mode[m] = false; - break; - case MODE_Mouse1000: - case MODE_Mouse1001: - case MODE_Mouse1002: - case MODE_Mouse1003: - emit programUsesMouseChanged(false); - break; - - case MODE_BracketedPaste: - emit programBracketedPasteModeChanged(true); - break; - - case MODE_AppScreen : _screen[1]->clearSelection(); - setScreen(1); - break; - } - if (m < MODES_SCREEN || m == MODE_NewLine) - { - _screen[0]->setMode(m); - _screen[1]->setMode(m); - } -} - -void Vt102Emulation::resetMode(int m) -{ - _currentModes.mode[m] = false; - switch (m) - { - case MODE_132Columns: - if (getMode(MODE_Allow132Columns)) - clearScreenAndSetColumns(80); - break; - case MODE_Mouse1000 : - case MODE_Mouse1001 : - case MODE_Mouse1002 : - case MODE_Mouse1003 : - emit programUsesMouseChanged(true); - break; - - case MODE_BracketedPaste: - emit programBracketedPasteModeChanged(false); - break; - - case MODE_AppScreen : - _screen[0]->clearSelection(); - setScreen(0); - break; - } - if (m < MODES_SCREEN || m == MODE_NewLine) - { - _screen[0]->resetMode(m); - _screen[1]->resetMode(m); - } -} - -void Vt102Emulation::saveMode(int m) -{ - _savedModes.mode[m] = _currentModes.mode[m]; -} - -void Vt102Emulation::restoreMode(int m) -{ - if (_savedModes.mode[m]) - setMode(m); - else - resetMode(m); -} - -bool Vt102Emulation::getMode(int m) -{ - return _currentModes.mode[m]; -} - -char Vt102Emulation::eraseChar() const -{ - KeyboardTranslator::Entry entry = _keyTranslator->findEntry( - Qt::Key_Backspace, - 0, - 0); - if ( entry.text().count() > 0 ) - return entry.text().at(0); - else - return '\b'; -} - -// print contents of the scan buffer -static void hexdump(wchar_t* s, int len) -{ int i; - for (i = 0; i < len; i++) - { - if (s[i] == '\\') - printf("\\\\"); - else - if ((s[i]) > 32 && s[i] < 127) - printf("%c",s[i]); - else - printf("\\%04x(hex)",s[i]); - } -} - -void Vt102Emulation::reportDecodingError() -{ - if (tokenBufferPos == 0 || ( tokenBufferPos == 1 && (tokenBuffer[0] & 0xff) >= 32) ) - return; - printf("Undecodable sequence: "); - hexdump(tokenBuffer,tokenBufferPos); - printf("\n"); -} - -//#include "Vt102Emulation.moc" - diff --git a/lib/Vt102Emulation.h b/lib/Vt102Emulation.h deleted file mode 100644 index 02b865b..0000000 --- a/lib/Vt102Emulation.h +++ /dev/null @@ -1,200 +0,0 @@ -/* - This file is part of Konsole, an X terminal. - - Copyright 2007-2008 by Robert Knight - Copyright 1997,1998 by Lars Doelle - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301 USA. -*/ - -#ifndef VT102EMULATION_H -#define VT102EMULATION_H - -// Standard Library -#include - -// Qt -#include -#include -#include - -// Konsole -#include "Emulation.h" -#include "Screen.h" - -#define MODE_AppScreen (MODES_SCREEN+0) // Mode #1 -#define MODE_AppCuKeys (MODES_SCREEN+1) // Application cursor keys (DECCKM) -#define MODE_AppKeyPad (MODES_SCREEN+2) // -#define MODE_Mouse1000 (MODES_SCREEN+3) // Send mouse X,Y position on press and release -#define MODE_Mouse1001 (MODES_SCREEN+4) // Use Hilight mouse tracking -#define MODE_Mouse1002 (MODES_SCREEN+5) // Use cell motion mouse tracking -#define MODE_Mouse1003 (MODES_SCREEN+6) // Use all motion mouse tracking -#define MODE_Mouse1005 (MODES_SCREEN+7) // Xterm-style extended coordinates -#define MODE_Mouse1006 (MODES_SCREEN+8) // 2nd Xterm-style extended coordinates -#define MODE_Mouse1015 (MODES_SCREEN+9) // Urxvt-style extended coordinates -#define MODE_Ansi (MODES_SCREEN+10) // Use US Ascii for character sets G0-G3 (DECANM) -#define MODE_132Columns (MODES_SCREEN+11) // 80 <-> 132 column mode switch (DECCOLM) -#define MODE_Allow132Columns (MODES_SCREEN+12) // Allow DECCOLM mode -#define MODE_BracketedPaste (MODES_SCREEN+13) // Xterm-style bracketed paste mode -#define MODE_total (MODES_SCREEN+14) - -namespace Konsole -{ - -struct CharCodes -{ - // coding info - char charset[4]; // - int cu_cs; // actual charset. - bool graphic; // Some VT100 tricks - bool pound ; // Some VT100 tricks - bool sa_graphic; // saved graphic - bool sa_pound; // saved pound -}; - -/** - * Provides an xterm compatible terminal emulation based on the DEC VT102 terminal. - * A full description of this terminal can be found at http://vt100.net/docs/vt102-ug/ - * - * In addition, various additional xterm escape sequences are supported to provide - * features such as mouse input handling. - * See http://rtfm.etla.org/xterm/ctlseq.html for a description of xterm's escape - * sequences. - * - */ -class Vt102Emulation : public Emulation -{ -Q_OBJECT - -public: - /** Constructs a new emulation */ - Vt102Emulation(); - ~Vt102Emulation(); - - // reimplemented from Emulation - virtual void clearEntireScreen(); - virtual void reset(); - virtual char eraseChar() const; - -public slots: - // reimplemented from Emulation - virtual void sendString(const char*,int length = -1); - virtual void sendText(const QString& text); - virtual void sendKeyEvent(QKeyEvent*); - virtual void sendMouseEvent(int buttons, int column, int line, int eventType); - virtual void focusLost(); - virtual void focusGained(); - -protected: - // reimplemented from Emulation - virtual void setMode(int mode); - virtual void resetMode(int mode); - virtual void receiveChar(wchar_t cc); - -private slots: - //causes changeTitle() to be emitted for each (int,QString) pair in pendingTitleUpdates - //used to buffer multiple title updates - void updateTitle(); - -private: - wchar_t applyCharset(wchar_t c); - void setCharset(int n, int cs); - void useCharset(int n); - void setAndUseCharset(int n, int cs); - void saveCursor(); - void restoreCursor(); - void resetCharset(int scrno); - - void setMargins(int top, int bottom); - //set margins for all screens back to their defaults - void setDefaultMargins(); - - // returns true if 'mode' is set or false otherwise - bool getMode (int mode); - // saves the current boolean value of 'mode' - void saveMode (int mode); - // restores the boolean value of 'mode' - void restoreMode(int mode); - // resets all modes - // (except MODE_Allow132Columns) - void resetModes(); - - void resetTokenizer(); - #define MAX_TOKEN_LENGTH 256 // Max length of tokens (e.g. window title) - void addToCurrentToken(wchar_t cc); - wchar_t tokenBuffer[MAX_TOKEN_LENGTH]; //FIXME: overflow? - int tokenBufferPos; -#define MAXARGS 15 - void addDigit(int dig); - void addArgument(); - int argv[MAXARGS]; - int argc; - void initTokenizer(); - - // Set of flags for each of the ASCII characters which indicates - // what category they fall into (printable character, control, digit etc.) - // for the purposes of decoding terminal output - int charClass[256]; - - void reportDecodingError(); - - void processToken(int code, wchar_t p, int q); - void processWindowAttributeChange(); - void requestWindowAttribute(int); - - void reportTerminalType(); - void reportSecondaryAttributes(); - void reportStatus(); - void reportAnswerBack(); - void reportCursorPosition(); - void reportTerminalParms(int p); - - void onScrollLock(); - void scrollLock(const bool lock); - - // clears the screen and resizes it to the specified - // number of columns - void clearScreenAndSetColumns(int columnCount); - - CharCodes _charset[2]; - - class TerminalState - { - public: - // Initializes all modes to false - TerminalState() - { memset(&mode,false,MODE_total * sizeof(bool)); } - - bool mode[MODE_total]; - }; - - TerminalState _currentModes; - TerminalState _savedModes; - - //hash table and timer for buffering calls to the session instance - //to update the name of the session - //or window title. - //these calls occur when certain escape sequences are seen in the - //output from the terminal - QHash _pendingTitleUpdates; - QTimer* _titleUpdateTimer; - - bool _reportFocusEvents; -}; - -} - -#endif // VT102EMULATION_H diff --git a/lib/color-schemes/BlackOnLightYellow.schema b/lib/color-schemes/BlackOnLightYellow.schema deleted file mode 100644 index 251a696..0000000 --- a/lib/color-schemes/BlackOnLightYellow.schema +++ /dev/null @@ -1,42 +0,0 @@ -# example scheme for konsole - -# the title is to appear in the menu. - -title Black on Light Yellow - -# foreground colors - -# note that the default background color is flagged -# to become transparent when an image is present. - -# slot transparent bold -# | | | -# V V--color--V V V - -color 0 0 0 0 0 0 # regular foreground color (Black) -color 1 255 255 221 1 0 # regular background color (Light Yellow) - -color 2 0 0 0 0 0 # regular color 0 Black -color 3 178 24 24 0 0 # regular color 1 Red -color 4 24 178 24 0 0 # regular color 2 Green -color 5 178 104 24 0 0 # regular color 3 Yellow -color 6 24 24 178 0 0 # regular color 4 Blue -color 7 178 24 178 0 0 # regular color 5 Magenta -color 8 24 178 178 0 0 # regular color 6 Cyan -color 9 178 178 178 0 0 # regular color 7 White - -# intensive colors - -# instead of changing the colors, we've flaged the text to become bold - -color 10 0 0 0 0 1 # intensive foreground color -color 11 255 255 221 1 0 # intensive background color - -color 12 104 104 104 0 0 # intensive color 0 -color 13 255 84 84 0 0 # intensive color 1 -color 14 84 255 84 0 0 # intensive color 2 -color 15 255 255 84 0 0 # intensive color 3 -color 16 84 84 255 0 0 # intensive color 4 -color 17 255 84 255 0 0 # intensive color 5 -color 18 84 255 255 0 0 # intensive color 6 -color 19 255 255 255 0 0 # intensive color 7 diff --git a/lib/color-schemes/BlackOnRandomLight.colorscheme b/lib/color-schemes/BlackOnRandomLight.colorscheme deleted file mode 100644 index 4d6f831..0000000 --- a/lib/color-schemes/BlackOnRandomLight.colorscheme +++ /dev/null @@ -1,104 +0,0 @@ -[Background] -Bold=false -Color=247,247,214 -Transparency=true -MaxRandomHue=340 - -[BackgroundIntense] -Bold=false -Color=255,255,221 -Transparency=true - -[Color0] -Bold=false -Color=0,0,0 -Transparency=false - -[Color0Intense] -Bold=false -Color=104,104,104 -Transparency=false - -[Color1] -Bold=false -Color=178,24,24 -Transparency=false - -[Color1Intense] -Bold=false -Color=255,84,84 -Transparency=false - -[Color2] -Bold=false -Color=24,178,24 -Transparency=false - -[Color2Intense] -Bold=false -Color=84,255,84 -Transparency=false - -[Color3] -Bold=false -Color=178,104,24 -Transparency=false - -[Color3Intense] -Bold=false -Color=255,255,84 -Transparency=false - -[Color4] -Bold=false -Color=24,24,178 -Transparency=false - -[Color4Intense] -Bold=false -Color=84,84,255 -Transparency=false - -[Color5] -Bold=false -Color=178,24,178 -Transparency=false - -[Color5Intense] -Bold=false -Color=255,84,255 -Transparency=false - -[Color6] -Bold=false -Color=24,178,178 -Transparency=false - -[Color6Intense] -Bold=false -Color=84,255,255 -Transparency=false - -[Color7] -Bold=false -Color=178,178,178 -Transparency=false - -[Color7Intense] -Bold=false -Color=255,255,255 -Transparency=false - -[Foreground] -Bold=false -Color=0,0,0 -Transparency=false - -[ForegroundIntense] -Bold=true -Color=0,0,0 -Transparency=false - -[General] -Description=Black on Random Light -Opacity=1 diff --git a/lib/color-schemes/BlackOnWhite.schema b/lib/color-schemes/BlackOnWhite.schema deleted file mode 100644 index 11853e6..0000000 --- a/lib/color-schemes/BlackOnWhite.schema +++ /dev/null @@ -1,42 +0,0 @@ -# example scheme for konsole - -# the title is to appear in the menu. - -title Black on White - -# foreground colors - -# note that the default background color is flagged -# to become transparent when an image is present. - -# slot transparent bold -# | | | -# V V--color--V V V - -color 0 0 0 0 0 0 # regular foreground color (Black) -color 1 255 255 255 1 0 # regular background color (White) - -color 2 0 0 0 0 0 # regular color 0 Black -color 3 178 24 24 0 0 # regular color 1 Red -color 4 24 178 24 0 0 # regular color 2 Green -color 5 178 104 24 0 0 # regular color 3 Yellow -color 6 24 24 178 0 0 # regular color 4 Blue -color 7 178 24 178 0 0 # regular color 5 Magenta -color 8 24 178 178 0 0 # regular color 6 Cyan -color 9 178 178 178 0 0 # regular color 7 White - -# intensive colors - -# instead of changing the colors, we've flaged the text to become bold - -color 10 0 0 0 0 1 # intensive foreground color -color 11 255 255 255 1 0 # intensive background color - -color 12 104 104 104 0 0 # intensive color 0 -color 13 255 84 84 0 0 # intensive color 1 -color 14 84 255 84 0 0 # intensive color 2 -color 15 255 255 84 0 0 # intensive color 3 -color 16 84 84 255 0 0 # intensive color 4 -color 17 255 84 255 0 0 # intensive color 5 -color 18 84 255 255 0 0 # intensive color 6 -color 19 255 255 255 0 0 # intensive color 7 diff --git a/lib/color-schemes/BreezeModified.colorscheme b/lib/color-schemes/BreezeModified.colorscheme deleted file mode 100644 index bb53443..0000000 --- a/lib/color-schemes/BreezeModified.colorscheme +++ /dev/null @@ -1,95 +0,0 @@ -[Background] -Color=49,54,59 - -[BackgroundFaint] -Color=49,54,59 - -[BackgroundIntense] -Color=35,38,41 - -[Color0] -Color=7,54,66 - -[Color0Faint] -Color=32,43,54 - -[Color0Intense] -Color=255,85,0 - -[Color1] -Color=237,21,21 - -[Color1Faint] -Color=120,50,40 - -[Color1Intense] -Color=192,57,43 - -[Color2] -Color=17,209,22 - -[Color2Faint] -Color=23,162,98 - -[Color2Intense] -Color=28,220,154 - -[Color3] -Color=246,116,0 - -[Color3Faint] -Color=182,86,25 - -[Color3Intense] -Color=253,188,75 - -[Color4] -Color=29,153,243 - -[Color4Faint] -Color=27,102,143 - -[Color4Intense] -Color=61,174,233 - -[Color5] -Color=155,89,182 - -[Color5Faint] -Color=97,74,115 - -[Color5Intense] -Color=142,68,173 - -[Color6] -Color=26,188,156 - -[Color6Faint] -Color=24,108,96 - -[Color6Intense] -Color=22,160,133 - -[Color7] -Color=239,240,241 - -[Color7Faint] -Color=99,104,109 - -[Color7Intense] -Color=252,252,252 - -[Foreground] -Color=239,240,241 - -[ForegroundFaint] -Color=220,230,231 - -[ForegroundIntense] -Color=252,252,252 - -[General] -Description=BreezeModified -Opacity=0.95 -Wallpaper= - diff --git a/lib/color-schemes/DarkPastels.colorscheme b/lib/color-schemes/DarkPastels.colorscheme deleted file mode 100644 index fdcb02a..0000000 --- a/lib/color-schemes/DarkPastels.colorscheme +++ /dev/null @@ -1,103 +0,0 @@ -[Background] -Bold=false -Color=44,44,44 -Transparency=false - -[BackgroundIntense] -Bold=true -Color=44,44,44 -Transparency=false - -[Color0] -Bold=false -Color=63,63,63 -Transparency=false - -[Color0Intense] -Bold=true -Color=112,144,128 -Transparency=false - -[Color1] -Bold=false -Color=112,80,80 -Transparency=false - -[Color1Intense] -Bold=true -Color=220,163,163 -Transparency=false - -[Color2] -Bold=false -Color=96,180,138 -Transparency=false - -[Color2Intense] -Bold=true -Color=114,213,163 -Transparency=false - -[Color3] -Bold=false -Color=223,175,143 -Transparency=false - -[Color3Intense] -Bold=true -Color=240,223,175 -Transparency=false - -[Color4] -Bold=false -Color=154,184,215 -Transparency=false - -[Color4Intense] -Bold=true -Color=148,191,243 -Transparency=false - -[Color5] -Bold=false -Color=220,140,195 -Transparency=false - -[Color5Intense] -Bold=true -Color=236,147,211 -Transparency=false - -[Color6] -Bold=false -Color=140,208,211 -Transparency=false - -[Color6Intense] -Bold=true -Color=147,224,227 -Transparency=false - -[Color7] -Bold=false -Color=220,220,204 -Transparency=false - -[Color7Intense] -Bold=true -Color=255,255,255 -Transparency=false - -[Foreground] -Bold=false -Color=220,220,204 -Transparency=false - -[ForegroundIntense] -Bold=true -Color=220,220,204 -Transparency=false - -[General] -Description=Dark Pastels -Opacity=1 diff --git a/lib/color-schemes/GreenOnBlack.colorscheme b/lib/color-schemes/GreenOnBlack.colorscheme deleted file mode 100644 index 4d55b3a..0000000 --- a/lib/color-schemes/GreenOnBlack.colorscheme +++ /dev/null @@ -1,104 +0,0 @@ - -[Background] -Bold=false -Color=0,0,0 -Transparency=false - -[BackgroundIntense] -Bold=false -Color=0,0,0 -Transparency=false - -[Color0] -Bold=false -Color=0,0,0 -Transparency=false - -[Color0Intense] -Bold=false -Color=104,104,104 -Transparency=false - -[Color1] -Bold=false -Color=250,75,75 -Transparency=false - -[Color1Intense] -Bold=false -Color=255,84,84 -Transparency=false - -[Color2] -Bold=false -Color=24,178,24 -Transparency=false - -[Color2Intense] -Bold=false -Color=84,255,84 -Transparency=false - -[Color3] -Bold=false -Color=178,104,24 -Transparency=false - -[Color3Intense] -Bold=false -Color=255,255,84 -Transparency=false - -[Color4] -Bold=false -Color=92,167,251 -Transparency=false - -[Color4Intense] -Bold=false -Color=84,84,255 -Transparency=false - -[Color5] -Bold=false -Color=225,30,225 -Transparency=false - -[Color5Intense] -Bold=false -Color=255,84,255 -Transparency=false - -[Color6] -Bold=false -Color=24,178,178 -Transparency=false - -[Color6Intense] -Bold=false -Color=84,255,255 -Transparency=false - -[Color7] -Bold=false -Color=178,178,178 -Transparency=false - -[Color7Intense] -Bold=false -Color=255,255,255 -Transparency=false - -[Foreground] -Bold=false -Color=24,240,24 -Transparency=false - -[ForegroundIntense] -Bold=true -Color=24,240,24 -Transparency=false - -[General] -Description=Green on Black -Opacity=1 diff --git a/lib/color-schemes/Linux.colorscheme b/lib/color-schemes/Linux.colorscheme deleted file mode 100644 index c9afb14..0000000 --- a/lib/color-schemes/Linux.colorscheme +++ /dev/null @@ -1,100 +0,0 @@ -[Background] -Bold=false -Color=0,0,0 - -[BackgroundIntense] -Bold=false -Color=104,104,104 - -[Color0] -Bold=false -Color=0,0,0 - - -[Color0Intense] -Bold=false -Color=104,104,104 - - -[Color1] -Bold=false -Color=178,24,24 - - -[Color1Intense] -Bold=false -Color=255,84,84 - - -[Color2] -Bold=false -Color=24,178,24 - - -[Color2Intense] -Bold=false -Color=84,255,84 - - -[Color3] -Bold=false -Color=178,104,24 - - -[Color3Intense] -Bold=false -Color=255,255,84 - - -[Color4] -Bold=false -Color=24,24,178 - - -[Color4Intense] -Bold=false -Color=84,84,255 - - -[Color5] -Bold=false -Color=178,24,178 - - -[Color5Intense] -Bold=false -Color=255,84,255 - - -[Color6] -Bold=false -Color=24,178,178 - - -[Color6Intense] -Bold=false -Color=84,255,255 - - -[Color7] -Bold=false -Color=178,178,178 - - -[Color7Intense] -Bold=false -Color=255,255,255 - - -[Foreground] -Bold=false -Color=178,178,178 - - -[ForegroundIntense] -Bold=false -Color=255,255,255 - - -[General] -Description=Linux Colors diff --git a/lib/color-schemes/Solarized.colorscheme b/lib/color-schemes/Solarized.colorscheme deleted file mode 100644 index 36529dd..0000000 --- a/lib/color-schemes/Solarized.colorscheme +++ /dev/null @@ -1,93 +0,0 @@ -[Color0] -Color=7,54,66 - -[Color0Intense] -Color=0,43,54 - -[Color0Faint] -Color=6,48,59 - -[Color1] -Color=220,50,47 - -[Color1Intense] -Color=203,75,22 - -[Color1Faint] -Color=147,33,31 - -[Color2] -Color=133,153,0 - -[Color2Intense] -Color=88,110,117 - -[Color2Faint] -Color=94,106,0 - -[Color3] -Color=181,137,0 - -[Color3Intense] -Color=101,123,131 - -[Color3Faint] -Color=138,103,0 - -[Color4] -Color=38,139,210 - -[Color4Intense] -Color=131,148,150 - -[Color4Faint] -Color=20,77,115 - -[Color5] -Color=211,54,130 - -[Color5Intense] -Color=108,113,196 - -[Color5Faint] -Color=120,30,75 - -[Color6] -Color=42,161,152 - -[Color6Intense] -Color=147,161,161 - -[Color6Faint] -Color=24,94,88 - -[Color7] -Color=238,232,213 - -[Color7Intense] -Color=253,246,227 - -[Color7Faint] -Color=171,167,154 - -[Background] -Color=0,43,54 - -[BackgroundIntense] -Color=7,54,66 - -[BackgroundFaint] -Color=0,43,54 - -[Foreground] -Color=131,148,150 - -[ForegroundIntense] -Color=147,161,161 - -[ForegroundFaint] -Color=106,119,121 - -[General] -Description=Solarized -Opacity=1 diff --git a/lib/color-schemes/SolarizedLight.colorscheme b/lib/color-schemes/SolarizedLight.colorscheme deleted file mode 100644 index cd19002..0000000 --- a/lib/color-schemes/SolarizedLight.colorscheme +++ /dev/null @@ -1,93 +0,0 @@ -[Color0] -Color=7,54,66 - -[Color0Intense] -Color=0,43,54 - -[Color0Faint] -Color=8,65,80 - -[Color1] -Color=220,50,47 - -[Color1Intense] -Color=203,75,22 - -[Color1Faint] -Color=222,81,81 - -[Color2] -Color=133,153,0 - -[Color2Intense] -Color=88,110,117 - -[Color2Faint] -Color=153,168,39 - -[Color3] -Color=181,137,0 - -[Color3Intense] -Color=101,123,131 - -[Color3Faint] -Color=213,170,49 - -[Color4] -Color=38,139,210 - -[Color4Intense] -Color=131,148,150 - -[Color4Faint] -Color=80,173,226 - -[Color5] -Color=211,54,130 - -[Color5Intense] -Color=108,113,196 - -[Color5Faint] -Color=223,92,158 - -[Color6] -Color=42,161,152 - -[Color6Intense] -Color=147,161,161 - -[Color6Faint] -Color=78,211,200 - -[Color7] -Color=238,232,213 - -[Color7Intense] -Color=253,246,227 - -[Color7Faint] -Color=238,232,213 - -[Background] -Color=253,246,227 - -[BackgroundIntense] -Color=238,232,213 - -[BackgroundFaint] -Color=253,246,227 - -[Foreground] -Color=101,123,131 - -[ForegroundIntense] -Color=88,110,117 - -[ForegroundFaint] -Color=141,172,182 - -[General] -Description=Solarized Light -Opacity=1 diff --git a/lib/color-schemes/Tango.colorscheme b/lib/color-schemes/Tango.colorscheme deleted file mode 100644 index 0a23d4c..0000000 --- a/lib/color-schemes/Tango.colorscheme +++ /dev/null @@ -1,71 +0,0 @@ -[General] -Description=Tango - -[Background] -Color=0,0,0 - -[BackgroundIntense] -Color=104,104,104 - -[Foreground] -;Color=211,215,207 -Color=255,255,255 - -[ForegroundIntense] -Color=255,255,255 - -; black -[Color0] -Color=0,0,0 - -[Color0Intense] -Color=85,87,83 - -; red -[Color1] -Color=204,0,0 - -[Color1Intense] -Color=239,41,41 - -; green -[Color2] -Color=78,154,6 - -[Color2Intense] -Color=138,226,52 - -; yellow -[Color3] -Color=196,160,0 - -[Color3Intense] -Color=252,233,79 - -; blue -[Color4] -Color=52,101,164 - -[Color4Intense] -Color=114,159,207 - -; magenta -[Color5] -Color=117,80,123 - -[Color5Intense] -Color=173,127,168 - -; aqua -[Color6] -Color=6,152,154 - -[Color6Intense] -Color=52,226,226 - -; grey -[Color7] -Color=211,215,207 - -[Color7Intense] -Color=238,238,236 diff --git a/lib/color-schemes/Ubuntu.colorscheme b/lib/color-schemes/Ubuntu.colorscheme deleted file mode 100644 index 3652506..0000000 --- a/lib/color-schemes/Ubuntu.colorscheme +++ /dev/null @@ -1,67 +0,0 @@ -[General] -Description=Ubuntu -Opacity=1 -Wallpaper= - -[Background] -Color=48,10,36 -MaxRandomHue=0 -MaxRandomSaturation=0 -MaxRandomValue=0 - -[BackgroundIntense] -Color=48,10,36 - -[Color0] -Color=46,52,54 - -[Color0Intense] -Color=85,87,83 - -[Color1] -Color=204,0,0 - -[Color1Intense] -Color=239,41,41 - -[Color2] -Color=78,154,6 - -[Color2Intense] -Color=138,226,52 - -[Color3] -Color=196,160,0 - -[Color3Intense] -Color=252,233,79 - -[Color4] -Color=52,101,164 - -[Color4Intense] -Color=114,159,207 - -[Color5] -Color=117,80,123 - -[Color5Intense] -Color=173,127,168 - -[Color6] -Color=6,152,154 - -[Color6Intense] -Color=52,226,226 - -[Color7] -Color=211,215,207 - -[Color7Intense] -Color=238,238,236 - -[Foreground] -Color=238,238,236 - -[ForegroundIntense] -Color=238,238,236 \ No newline at end of file diff --git a/lib/color-schemes/WhiteOnBlack.schema b/lib/color-schemes/WhiteOnBlack.schema deleted file mode 100644 index 05c5bc0..0000000 --- a/lib/color-schemes/WhiteOnBlack.schema +++ /dev/null @@ -1,42 +0,0 @@ -# example scheme for konsole - -# the title is to appear in the menu. - -title White on Black - -# foreground colors - -# note that the default background color is flagged -# to become transparent when an image is present. - -# slot transparent bold -# | | | -# V V--color--V V V - -color 0 255 255 255 0 0 # regular foreground color (White) -color 1 0 0 0 1 0 # regular background color (Black) - -color 2 0 0 0 0 0 # regular color 0 Black -color 3 178 24 24 0 0 # regular color 1 Red -color 4 24 178 24 0 0 # regular color 2 Green -color 5 178 104 24 0 0 # regular color 3 Yellow -color 6 24 24 178 0 0 # regular color 4 Blue -color 7 178 24 178 0 0 # regular color 5 Magenta -color 8 24 178 178 0 0 # regular color 6 Cyan -color 9 178 178 178 0 0 # regular color 7 White - -# intensive colors - -# instead of changing the colors, we've flaged the text to become bold - -color 10 255 255 255 0 1 # intensive foreground color -color 11 0 0 0 1 0 # intensive background color - -color 12 104 104 104 0 0 # intensive color 0 -color 13 255 84 84 0 0 # intensive color 1 -color 14 84 255 84 0 0 # intensive color 2 -color 15 255 255 84 0 0 # intensive color 3 -color 16 84 84 255 0 0 # intensive color 4 -color 17 255 84 255 0 0 # intensive color 5 -color 18 84 255 255 0 0 # intensive color 6 -color 19 255 255 255 0 0 # intensive color 7 diff --git a/lib/color-schemes/color-schemes.qrc b/lib/color-schemes/color-schemes.qrc deleted file mode 100644 index 2fa1035..0000000 --- a/lib/color-schemes/color-schemes.qrc +++ /dev/null @@ -1,25 +0,0 @@ - - - BlackOnLightYellow.schema - BlackOnRandomLight.colorscheme - Linux.colorscheme - BlackOnWhite.schema - DarkPastels.colorscheme - GreenOnBlack.colorscheme - WhiteOnBlack.schema - BreezeModified.schema - historic/vim.schema - historic/Transparent.schema - historic/Transparent_MC.schema - historic/Linux.schema - historic/Transparent_darkbg.schema - historic/GreenTint.schema - historic/Transparent_lightbg.schema - historic/LightPicture.schema - historic/DarkPicture.schema - historic/syscolor.schema - historic/XTerm.schema - historic/BlackOnLightColor.schema - historic/GreenTint_MC.schema - historic/GreenOnBlack.schema - diff --git a/lib/color-schemes/historic/BlackOnLightColor.schema b/lib/color-schemes/historic/BlackOnLightColor.schema deleted file mode 100644 index 92e598a..0000000 --- a/lib/color-schemes/historic/BlackOnLightColor.schema +++ /dev/null @@ -1,42 +0,0 @@ -# example scheme for konsole - -# the title is to appear in the menu. - -title Black on Light Color - -# foreground colors - -# note that the default background color is flagged -# to become transparent when an image is present. - -# slot transparent bold -# | | | -# V V--color--V V V - -color 0 0 0 0 0 0 # regular foreground color (Black) -rcolor 1 30 255 1 0 # regular background color (Light Color) - -color 2 0 0 0 0 0 # regular color 0 Black -color 3 178 24 24 0 0 # regular color 1 Red -color 4 24 178 24 0 0 # regular color 2 Green -color 5 178 104 24 0 0 # regular color 3 Yellow -color 6 24 24 178 0 0 # regular color 4 Blue -color 7 178 24 178 0 0 # regular color 5 Magenta -color 8 24 178 178 0 0 # regular color 6 Cyan -color 9 178 178 178 0 0 # regular color 7 White - -# intensive colors - -# instead of changing the colors, we've flaged the text to become bold - -color 10 0 0 0 0 1 # intensive foreground color -color 11 255 255 221 1 0 # intensive background color - -color 12 104 104 104 0 0 # intensive color 0 -color 13 255 84 84 0 0 # intensive color 1 -color 14 84 255 84 0 0 # intensive color 2 -color 15 255 255 84 0 0 # intensive color 3 -color 16 84 84 255 0 0 # intensive color 4 -color 17 255 84 255 0 0 # intensive color 5 -color 18 84 255 255 0 0 # intensive color 6 -color 19 255 255 255 0 0 # intensive color 7 diff --git a/lib/color-schemes/historic/DarkPicture.schema b/lib/color-schemes/historic/DarkPicture.schema deleted file mode 100644 index 78ab3df..0000000 --- a/lib/color-schemes/historic/DarkPicture.schema +++ /dev/null @@ -1,44 +0,0 @@ -# example scheme for konsole - -# the title is to appear in the menu. - -title Marble - -image tile Blkmarble.jpg - -# foreground colors - -# note that the default background color is flagged -# to become transparent when an image is present. - -# slot transparent bold -# | | | -# V V--color--V V V - -color 0 255 255 255 0 0 # regular foreground color (White) -color 1 0 0 0 1 0 # regular background color (Black) - -color 2 0 0 0 0 0 # regular color 0 Black -color 3 178 24 24 0 0 # regular color 1 Red -color 4 24 178 24 0 0 # regular color 2 Green -color 5 178 104 24 0 0 # regular color 3 Yellow -color 6 24 24 178 0 0 # regular color 4 Blue -color 7 178 24 178 0 0 # regular color 5 Magenta -color 8 24 178 178 0 0 # regular color 6 Cyan -color 9 178 178 178 0 0 # regular color 7 White - -# intensive colors - -# instead of changing the colors, we've flaged the text to become bold - -color 10 255 255 255 0 1 # intensive foreground color -color 11 0 0 0 1 0 # intensive background color - -color 12 104 104 104 0 0 # intensive color 0 -color 13 255 84 84 0 0 # intensive color 1 -color 14 84 255 84 0 0 # intensive color 2 -color 15 255 255 84 0 0 # intensive color 3 -color 16 84 84 255 0 0 # intensive color 4 -color 17 255 84 255 0 0 # intensive color 5 -color 18 84 255 255 0 0 # intensive color 6 -color 19 255 255 255 0 0 # intensive color 7 diff --git a/lib/color-schemes/historic/Example.Schema b/lib/color-schemes/historic/Example.Schema deleted file mode 100644 index 8611d44..0000000 --- a/lib/color-schemes/historic/Example.Schema +++ /dev/null @@ -1,47 +0,0 @@ -# example scheme for konsole - -# the title is to appear in the menu. - -title Ugly 1 - -# add a wallpaper, if you like. Second word one of { tile,center,full } - -image tile /opt/kde/share/wallpapers/dancy_pants.jpg - - -# foreground colors - -# note that the default background color is flagged -# to become transparent when an image is present. - -# slot transparent bold -# | | | -# V V--color--V V V - -color 0 0 0 0 0 0 # regular foreground color (Black) -color 1 255 255 255 1 0 # regular background color (White) - -color 2 0 0 0 0 0 # regular color 0 Black -color 3 255 0 0 0 0 # regular color 1 Red -color 4 0 255 0 0 0 # regular color 2 Green -color 5 255 255 0 0 0 # regular color 3 Yellow -color 6 0 0 255 0 0 # regular color 4 Blue -color 7 255 0 255 0 0 # regular color 5 Magenta -color 8 0 255 255 0 0 # regular color 6 Cyan -color 9 255 255 255 0 0 # regular color 7 White - -# intensive colors - -# instead of changing the colors, we've flaged the text to become bold - -color 10 0 0 0 0 1 # intensive foreground color -color 11 255 255 255 1 1 # intensive background color - -color 12 0 0 0 0 1 # intensive color 0 -color 13 255 0 0 0 1 # intensive color 1 -color 14 0 255 0 0 1 # intensive color 2 -color 15 255 255 0 0 1 # intensive color 3 -color 16 0 0 255 0 1 # intensive color 4 -color 17 255 0 255 0 1 # intensive color 5 -color 18 0 255 255 0 1 # intensive color 6 -color 19 255 255 255 0 1 # intensive color 7 diff --git a/lib/color-schemes/historic/GreenOnBlack.schema b/lib/color-schemes/historic/GreenOnBlack.schema deleted file mode 100644 index 8f19c5b..0000000 --- a/lib/color-schemes/historic/GreenOnBlack.schema +++ /dev/null @@ -1,42 +0,0 @@ -# example scheme for konsole - -# the title is to appear in the menu. - -title Green on Black - -# foreground colors - -# note that the default background color is flagged -# to become transparent when an image is present. - -# slot transparent bold -# | | | -# V V--color--V V V - -color 0 24 240 24 0 0 # regular foreground color (Green) -color 1 0 0 0 1 0 # regular background color (Black) - -color 2 0 0 0 0 0 # regular color 0 Black -color 3 178 24 24 0 0 # regular color 1 Red -color 4 24 178 24 0 0 # regular color 2 Green -color 5 178 104 24 0 0 # regular color 3 Yellow -color 6 24 24 178 0 0 # regular color 4 Blue -color 7 178 24 178 0 0 # regular color 5 Magenta -color 8 24 178 178 0 0 # regular color 6 Cyan -color 9 178 178 178 0 0 # regular color 7 White - -# intensive colors - -# instead of changing the colors, we've flaged the text to become bold - -color 10 24 240 24 0 1 # intensive foreground color -color 11 0 0 0 1 0 # intensive background color - -color 12 104 104 104 0 0 # intensive color 0 -color 13 255 84 84 0 0 # intensive color 1 -color 14 84 255 84 0 0 # intensive color 2 -color 15 255 255 84 0 0 # intensive color 3 -color 16 84 84 255 0 0 # intensive color 4 -color 17 255 84 255 0 0 # intensive color 5 -color 18 84 255 255 0 0 # intensive color 6 -color 19 255 255 255 0 0 # intensive color 7 diff --git a/lib/color-schemes/historic/GreenTint.schema b/lib/color-schemes/historic/GreenTint.schema deleted file mode 100644 index 2786678..0000000 --- a/lib/color-schemes/historic/GreenTint.schema +++ /dev/null @@ -1,49 +0,0 @@ -# linux color schema for konsole - -title Green Tint - -transparency 0.3 0 150 0 - -# FIXME -# -# The flaw in this schema is that "blick" comes out on the -# Linux console as intensive background, really. -# Since this is not used in clients you'll hardly notice -# it in practice. - -# foreground colors - -# note that the default background color is flagged -# to become transparent when an image is present. - -# slot transparent bold -# | red grn blu | | -# V V--color--V V V - -color 0 178 178 178 0 0 # regular foreground color (White) -color 1 0 0 0 1 0 # regular background color (Black) - -color 2 0 0 0 0 0 # regular color 0 Black -color 3 178 24 24 0 0 # regular color 1 Red -color 4 24 178 24 0 0 # regular color 2 Green -color 5 178 104 24 0 0 # regular color 3 Yellow -color 6 24 24 178 0 0 # regular color 4 Blue -color 7 178 24 178 0 0 # regular color 5 Magenta -color 8 24 178 178 0 0 # regular color 6 Cyan -color 9 178 178 178 0 0 # regular color 7 White - -# intensive colors - -# instead of changing the colors, we've flaged the text to become bold - -color 10 255 255 255 0 0 # intensive foreground color -color 11 104 104 104 1 0 # intensive background color - -color 12 104 104 104 0 0 # intensive color 0 -color 13 255 84 84 0 0 # intensive color 1 -color 14 84 255 84 0 0 # intensive color 2 -color 15 255 255 84 0 0 # intensive color 3 -color 16 84 84 255 0 0 # intensive color 4 -color 17 255 84 255 0 0 # intensive color 5 -color 18 84 255 255 0 0 # intensive color 6 -color 19 255 255 255 0 0 # intensive color 7 diff --git a/lib/color-schemes/historic/GreenTint_MC.schema b/lib/color-schemes/historic/GreenTint_MC.schema deleted file mode 100644 index 954755e..0000000 --- a/lib/color-schemes/historic/GreenTint_MC.schema +++ /dev/null @@ -1,49 +0,0 @@ -# linux color schema for konsole - -title Green Tint with Transparent MC - -transparency 0.3 0 150 0 - -# FIXME -# -# The flaw in this schema is that "blick" comes out on the -# Linux console as intensive background, really. -# Since this is not used in clients you'll hardly notice -# it in practice. - -# foreground colors - -# note that the default background color is flagged -# to become transparent when an image is present. - -# slot transparent bold -# | red grn blu | | -# V V--color--V V V - -color 0 178 178 178 0 0 # regular foreground color (White) -color 1 0 0 0 1 0 # regular background color (Black) - -color 2 0 0 0 0 0 # regular color 0 Black -color 3 178 24 24 0 0 # regular color 1 Red -color 4 24 178 24 0 0 # regular color 2 Green -color 5 178 104 24 0 0 # regular color 3 Yellow -color 6 0 0 0 1 0 # regular color 4 Blue -color 7 178 24 178 0 0 # regular color 5 Magenta -color 8 24 178 178 0 0 # regular color 6 Cyan -color 9 178 178 178 0 0 # regular color 7 White - -# intensive colors - -# instead of changing the colors, we've flaged the text to become bold - -color 10 255 255 255 0 0 # intensive foreground color -color 11 104 104 104 1 0 # intensive background color - -color 12 104 104 104 0 0 # intensive color 0 -color 13 255 84 84 0 0 # intensive color 1 -color 14 84 255 84 0 0 # intensive color 2 -color 15 255 255 84 0 0 # intensive color 3 -color 16 84 84 255 0 0 # intensive color 4 -color 17 255 84 255 0 0 # intensive color 5 -color 18 84 255 255 0 0 # intensive color 6 -color 19 255 255 255 0 0 # intensive color 7 diff --git a/lib/color-schemes/historic/LightPicture.schema b/lib/color-schemes/historic/LightPicture.schema deleted file mode 100644 index 6acd7a8..0000000 --- a/lib/color-schemes/historic/LightPicture.schema +++ /dev/null @@ -1,44 +0,0 @@ -# example scheme for konsole - -# the title is to appear in the menu. - -title Paper - -image tile Paper01.jpg - -# foreground colors - -# note that the default background color is flagged -# to become transparent when an image is present. - -# slot transparent bold -# | | | -# V V--color--V V V - -color 0 0 0 0 0 0 # regular foreground color (Black) -color 1 255 255 255 1 0 # regular background color (White) - -color 2 0 0 0 0 0 # regular color 0 Black -color 3 178 24 24 0 0 # regular color 1 Red -color 4 24 178 24 0 0 # regular color 2 Green -color 5 178 104 24 0 0 # regular color 3 Yellow -color 6 24 24 178 0 0 # regular color 4 Blue -color 7 178 24 178 0 0 # regular color 5 Magenta -color 8 24 178 178 0 0 # regular color 6 Cyan -color 9 178 178 178 0 0 # regular color 7 White - -# intensive colors - -# instead of changing the colors, we've flaged the text to become bold - -color 10 0 0 0 0 1 # intensive foreground color -color 11 255 255 255 1 0 # intensive background color - -color 12 104 104 104 0 0 # intensive color 0 -color 13 255 84 84 0 0 # intensive color 1 -color 14 84 255 84 0 0 # intensive color 2 -color 15 255 255 84 0 0 # intensive color 3 -color 16 84 84 255 0 0 # intensive color 4 -color 17 255 84 255 0 0 # intensive color 5 -color 18 84 255 255 0 0 # intensive color 6 -color 19 255 255 255 0 0 # intensive color 7 diff --git a/lib/color-schemes/historic/Linux.schema b/lib/color-schemes/historic/Linux.schema deleted file mode 100644 index a2515d9..0000000 --- a/lib/color-schemes/historic/Linux.schema +++ /dev/null @@ -1,47 +0,0 @@ -# linux color schema for konsole - -title Linux Colors - -# FIXME -# -# The flaw in this schema is that "blick" comes out on the -# Linux console as intensive background, really. -# Since this is not used in clients you'll hardly notice -# it in practice. - -# foreground colors - -# note that the default background color is flagged -# to become transparent when an image is present. - -# slot transparent bold -# | red grn blu | | -# V V--color--V V V - -color 0 178 178 178 0 0 # regular foreground color (White) -color 1 0 0 0 1 0 # regular background color (Black) - -color 2 0 0 0 0 0 # regular color 0 Black -color 3 178 24 24 0 0 # regular color 1 Red -color 4 24 178 24 0 0 # regular color 2 Green -color 5 178 104 24 0 0 # regular color 3 Yellow -color 6 24 24 178 0 0 # regular color 4 Blue -color 7 178 24 178 0 0 # regular color 5 Magenta -color 8 24 178 178 0 0 # regular color 6 Cyan -color 9 178 178 178 0 0 # regular color 7 White - -# intensive colors - -# instead of changing the colors, we've flaged the text to become bold - -color 10 255 255 255 0 0 # intensive foreground color -color 11 104 104 104 1 0 # intensive background color - -color 12 104 104 104 0 0 # intensive color 0 -color 13 255 84 84 0 0 # intensive color 1 -color 14 84 255 84 0 0 # intensive color 2 -color 15 255 255 84 0 0 # intensive color 3 -color 16 84 84 255 0 0 # intensive color 4 -color 17 255 84 255 0 0 # intensive color 5 -color 18 84 255 255 0 0 # intensive color 6 -color 19 255 255 255 0 0 # intensive color 7 diff --git a/lib/color-schemes/historic/README.Schema b/lib/color-schemes/historic/README.Schema deleted file mode 100644 index f737c14..0000000 --- a/lib/color-schemes/historic/README.Schema +++ /dev/null @@ -1,132 +0,0 @@ -[README.Schema] - -The schemata offered in the Options/Schema menu are -taken from from configurations files with a *.schema -pattern either located in $KDEDIR/share/apps/konsole -or ~/.kde/share/apps/konsole. - -Schemata allow to configure the color set that konsole -uses, together with some more information on rendition -processing. - -Syntax - - File - :: { [Line] ['#' Comment] '\n' } - - Line - :: "title" Title - :: "image" Usage PathToPictureFile - :: "transparency" Fade Red Green Blue - :: "color" Slot Red Green Blue Transparent Bold - :: "rcolor" Slot Saturation Value Transparent Bold - :: "sysfg" Slot Transparent Bold - :: "sysbg" Slot Transparent Bold - -Meaning - - - Title is the text to appear in the Option/Schema menu. - It should be unique among all other schemata therefore. - - - The "image" clause allows to place an image on the - konsole's background. - - - Usage can be either - - "tile" - the image is tilewise replicated. - - "center" - the image is centered. - - "full" - the image is stretched to fit the window size. - - - The Path of the picture can both be relative - (to kde wallpapers) or absolute. - - When a schema uses a background image (or transparency) - one has to make at least one color slot transparent to - achive any visible effect. Please read below about the - "Transparent" field in color,sysbg,sysfg. - - - The "transparency" clause picks and uses the background - of the desktop as if it where an image together with - a fade effect. This effect will fade the background - to the specified color. - - The "Fade" is a real value between 0 and 1, indicating - the strength of the fade. A value of 0 will not change - the image, a value of 1 will make it the fade color - everywhere, and in between. This will make the "glas" - of the window be of the color given in the clause and - being more(1) or less(0) intransparent. - - - The remaining clauses (color,sysbg,sysfg) are used - to setup konsoles rendition system. - - To this end, konsole offers 20 color slots. - - Slot Meaning - ----- -------------------------- - 0 regular foreground color - 1 regular background color - 2-9 regular bgr color 0-7 - 10 intensive foreground color - 11 intensive background color - 12-19 intensive bgr color 0-7 - - The traditional meaning of the "bgr" color codes - has a bitwise interpretation of an additive three - primary color scheme inherited from early EGA - color terminals. - - Color Bits Colors - ----- ---- ------- - 0 000 Black - 1 001 Red - 2 010 Green - 3 011 Yellow - 4 100 Blue - 5 101 Magenta - 6 110 Cyan - 7 111 White - - One may or may not stick to this tradition. - Konsole allows to assign colors freely to slots. - - The slots fall apart into two groups, regular - and intensive colors. The later are used when - BOLD rendition is used by the client. - - Each of the groups have a default fore- and - background color and the said bgr colors. - Normal terminal processing will simply use - the default colors. - - The color desired for a slot is indicated - in the Red Green Blue fields of the color - clause. Use the sysfg or the sysbg clause - to indicate the default fore and background - colors of the desktop. - - To specify randomized color for a slot use - the clause rcolor. The two parameters to it - being Saturation - the amount of colour, - and Value, the darkness of the colour. - - To use transparency/images and to simulate - the behavior of the xterm, one can supply - two additional tags to each slot: - - Transparent (0/1) meaning to show the - background picture, if any. - - Bold (0/1) to render characters bold. - - -If you know about the escape codes, you might have -noticed that intensive and bold rendition are sort -of confused. This is inherited by the xterm which -konsole is simulating. - -One can use the colortest.sh script supplied -with the konsole source distribution to test -a schema. - -The schema installed with konsole are more or -less demonstrations and not really beauty, -beside the Linux.schema, perhaps, which is -made after the VGA colors. diff --git a/lib/color-schemes/historic/README.default.Schema b/lib/color-schemes/historic/README.default.Schema deleted file mode 100644 index e024e5a..0000000 --- a/lib/color-schemes/historic/README.default.Schema +++ /dev/null @@ -1,44 +0,0 @@ -# default scheme for konsole (only here for documentation purposes) - -# the title is to appear in the menu. - -title Konsole Defaults - -# image tile /opt/kde/share/wallpapers/gray2.jpg - -# foreground colors - -# note that the default background color is flagged -# to become transparent when an image is present. - -# slot transparent bold -# | | | -# V V--color--V V V - -color 0 0 0 0 0 0 # regular foreground color (Black) -color 1 255 255 255 1 0 # regular background color (White) - -color 2 0 0 0 0 0 # regular color 0 Black -color 3 178 24 24 0 0 # regular color 1 Red -color 4 24 178 24 0 0 # regular color 2 Green -color 5 178 104 24 0 0 # regular color 3 Yellow -color 6 24 24 178 0 0 # regular color 4 Blue -color 7 178 24 178 0 0 # regular color 5 Magenta -color 8 24 178 178 0 0 # regular color 6 Cyan -color 9 178 178 178 0 0 # regular color 7 White - -# intensive colors - -# instead of changing the colors, we've flaged the text to become bold - -color 10 0 0 0 0 1 # intensive foreground color -color 11 255 255 255 1 0 # intensive background color - -color 12 104 104 104 0 0 # intensive color 0 -color 13 255 84 84 0 0 # intensive color 1 -color 14 84 255 84 0 0 # intensive color 2 -color 15 255 255 84 0 0 # intensive color 3 -color 16 84 84 255 0 0 # intensive color 4 -color 17 255 84 255 0 0 # intensive color 5 -color 18 84 255 255 0 0 # intensive color 6 -color 19 255 255 255 0 0 # intensive color 7 diff --git a/lib/color-schemes/historic/Transparent.schema b/lib/color-schemes/historic/Transparent.schema deleted file mode 100644 index 41f8dc0..0000000 --- a/lib/color-schemes/historic/Transparent.schema +++ /dev/null @@ -1,49 +0,0 @@ -# linux color schema for konsole - -title Transparent Konsole - -transparency 0.35 0 0 0 - -# FIXME -# -# The flaw in this schema is that "blick" comes out on the -# Linux console as intensive background, really. -# Since this is not used in clients you'll hardly notice -# it in practice. - -# foreground colors - -# note that the default background color is flagged -# to become transparent when an image is present. - -# slot transparent bold -# | red grn blu | | -# V V--color--V V V - -color 0 178 178 178 0 0 # regular foreground color (White) -color 1 0 0 0 1 0 # regular background color (Black) - -color 2 0 0 0 0 0 # regular color 0 Black -color 3 178 24 24 0 0 # regular color 1 Red -color 4 24 178 24 0 0 # regular color 2 Green -color 5 178 104 24 0 0 # regular color 3 Yellow -color 6 24 24 178 0 0 # regular color 4 Blue -color 7 178 24 178 0 0 # regular color 5 Magenta -color 8 24 178 178 0 0 # regular color 6 Cyan -color 9 178 178 178 0 0 # regular color 7 White - -# intensive colors - -# instead of changing the colors, we've flaged the text to become bold - -color 10 255 255 255 0 0 # intensive foreground color -color 11 104 104 104 1 0 # intensive background color - -color 12 104 104 104 0 0 # intensive color 0 -color 13 255 84 84 0 0 # intensive color 1 -color 14 84 255 84 0 0 # intensive color 2 -color 15 255 255 84 0 0 # intensive color 3 -color 16 84 84 255 0 0 # intensive color 4 -color 17 255 84 255 0 0 # intensive color 5 -color 18 84 255 255 0 0 # intensive color 6 -color 19 255 255 255 0 0 # intensive color 7 diff --git a/lib/color-schemes/historic/Transparent_MC.schema b/lib/color-schemes/historic/Transparent_MC.schema deleted file mode 100644 index 8991b9a..0000000 --- a/lib/color-schemes/historic/Transparent_MC.schema +++ /dev/null @@ -1,51 +0,0 @@ -# linux color schema for konsole - -title Transparent for MC - -transparency 0.35 0 0 0 - -# FIXME -# -# The flaw in this schema is that "blick" comes out on the -# Linux console as intensive background, really. -# Since this is not used in clients you'll hardly notice -# it in practice. - -# foreground colors - -# note that the default background color is flagged -# to become transparent when an image is present. - -# slot transparent bold -# | red grn blu | | -# V V--color--V V V - -color 0 178 178 178 0 0 # regular foreground color (White) -color 1 0 0 0 1 0 # regular background color (Black) - -color 2 0 0 0 0 0 # regular color 0 Black -color 3 178 24 24 0 0 # regular color 1 Red -color 4 24 178 24 0 0 # regular color 2 Green -color 5 178 104 24 0 0 # regular color 3 Yellow -#color 6 24 24 178 0 0 # regular color 4 Blue -color 6 0 0 0 1 0 # regular color 4 Blue - -color 7 178 24 178 0 0 # regular color 5 Magenta -color 8 24 178 178 0 0 # regular color 6 Cyan -color 9 178 178 178 0 0 # regular color 7 White - -# intensive colors - -# instead of changing the colors, we've flaged the text to become bold - -color 10 255 255 255 0 0 # intensive foreground color -color 11 104 104 104 1 0 # intensive background color - -color 12 104 104 104 0 0 # intensive color 0 -color 13 255 84 84 0 0 # intensive color 1 -color 14 84 255 84 0 0 # intensive color 2 -color 15 255 255 84 0 0 # intensive color 3 -color 16 84 84 255 0 0 # intensive color 4 -color 17 255 84 255 0 0 # intensive color 5 -color 18 84 255 255 0 0 # intensive color 6 -color 19 255 255 255 0 0 # intensive color 7 diff --git a/lib/color-schemes/historic/Transparent_darkbg.schema b/lib/color-schemes/historic/Transparent_darkbg.schema deleted file mode 100644 index 61792fa..0000000 --- a/lib/color-schemes/historic/Transparent_darkbg.schema +++ /dev/null @@ -1,42 +0,0 @@ -# linux color schema for konsole - -title Transparent, Dark Background - -transparency 0.75 0 0 0 - -# foreground colors - -# note that the default background color is flagged -# to become transparent when an image is present. - -# slot transparent bold -# | red grn blu | | -# V V--color--V V V - -color 0 255 255 255 0 0 # regular foreground color (White) -color 1 0 0 0 1 0 # regular background color (Black) - -color 2 0 0 0 0 0 # regular color 0 Black -color 3 178 24 24 0 0 # regular color 1 Red -color 4 24 178 24 0 0 # regular color 2 Green -color 5 178 104 24 0 0 # regular color 3 Yellow -color 6 24 24 178 0 0 # regular color 4 Blue -color 7 178 24 178 0 0 # regular color 5 Magenta -color 8 24 178 178 0 0 # regular color 6 Cyan -color 9 178 178 178 0 0 # regular color 7 White - -# intensive colors - -# instead of changing the colors, we've flaged the text to become bold - -color 10 255 255 255 0 0 # intensive foreground color -color 11 104 104 104 1 0 # intensive background color - -color 12 104 104 104 0 0 # intensive color 0 -color 13 255 84 84 0 0 # intensive color 1 -color 14 84 255 84 0 0 # intensive color 2 -color 15 255 255 84 0 0 # intensive color 3 -color 16 84 84 255 0 0 # intensive color 4 -color 17 255 84 255 0 0 # intensive color 5 -color 18 84 255 255 0 0 # intensive color 6 -color 19 255 255 255 0 0 # intensive color 7 diff --git a/lib/color-schemes/historic/Transparent_lightbg.schema b/lib/color-schemes/historic/Transparent_lightbg.schema deleted file mode 100644 index ce201f2..0000000 --- a/lib/color-schemes/historic/Transparent_lightbg.schema +++ /dev/null @@ -1,51 +0,0 @@ -# linux color schema for konsole - -title Transparent, Light Background - -transparency 0.1 0 0 0 - -# This is a schema for very light backgrounds. It makes some -# hacks about the colors to make Midnight Commander transparent -# and with suitable colors. - -# foreground colors - -# note that the default background color is flagged -# to become transparent when an image is present. - -# slot transparent bold -# | red grn blu | | -# V V--color--V V V - -color 0 50 50 50 0 0 # regular foreground color (DarkGray) -color 1 200 200 200 1 0 # regular background color (White) - -# color 2 0 0 0 0 0 # regular color 0 Black -color 2 200 200 200 1 0 # regular background color (White) -color 3 178 24 24 0 0 # regular color 1 Red -color 4 24 178 24 0 0 # regular color 2 Green -color 5 178 104 24 0 0 # regular color 3 Yellow -#color 6 24 24 178 0 0 # regular color 4 Blue -color 6 0 0 0 1 0 # regular color 4 Blue -# Blue is transparent, to make MC transparent - -color 7 178 24 178 0 0 # regular color 5 Magenta -color 8 24 178 178 0 0 # regular color 6 Cyan -# color 9 178 178 178 0 0 # regular color 7 White -color 9 50 50 50 0 0 # regular foreground color (DarkGray) - -# intensive colors - -# instead of changing the colors, we've flaged the text to become bold - -color 10 0 0 0 0 0 # intensive foreground color -color 11 255 255 255 1 0 # intensive background color - -color 12 104 104 104 0 0 # intensive color 0 -color 13 255 84 84 0 0 # intensive color 1 -color 14 84 255 84 0 0 # intensive color 2 -color 15 255 255 84 0 0 # intensive color 3 -color 16 84 84 255 0 0 # intensive color 4 -color 17 255 84 255 0 0 # intensive color 5 -color 18 84 255 255 0 0 # intensive color 6 -color 19 255 255 255 0 0 # intensive color 7 diff --git a/lib/color-schemes/historic/XTerm.schema b/lib/color-schemes/historic/XTerm.schema deleted file mode 100644 index 3ff787d..0000000 --- a/lib/color-schemes/historic/XTerm.schema +++ /dev/null @@ -1,46 +0,0 @@ -# xterm color schema for konsole - -# xterm colors can be configured (almost) like -# konsole colors can. This is the uncustomized -# xterm schema. -# Please refere to your local xterm setup files -# if this schema differs. - -title XTerm Colors - -# foreground colors ------------------------------- - -# note that the default background color is flagged -# to become transparent when an image is present. - -# slot transparent bold -# | red grn blu | | -# V V--color--V V V - -color 0 0 0 0 0 0 # regular foreground color (Black) -color 1 255 255 255 1 0 # regular background color (White) - -color 2 0 0 0 0 0 # regular color 0 Black -color 3 205 0 0 0 0 # regular color 1 Red -color 4 0 205 0 0 0 # regular color 2 Green -color 5 205 205 0 0 0 # regular color 3 Yellow -color 6 0 0 205 0 0 # regular color 4 Blue -color 7 205 0 205 0 0 # regular color 5 Magenta -color 8 0 205 205 0 0 # regular color 6 Cyan -color 9 229 229 229 0 0 # regular color 7 White - -# intensive colors ------------------------------------------- - -# for some strange reason, intensive colors are bold, also. - -color 10 77 77 77 0 1 # intensive foreground color -color 11 255 255 255 1 1 # intensive background color - -color 12 77 77 77 0 1 # intensive color 0 -color 13 255 0 0 0 1 # intensive color 1 -color 14 0 255 0 0 1 # intensive color 2 -color 15 255 255 0 0 1 # intensive color 3 -color 16 0 0 255 0 1 # intensive color 4 -color 17 255 0 255 0 1 # intensive color 5 -color 18 0 255 255 0 1 # intensive color 6 -color 19 255 255 255 0 1 # intensive color 7 diff --git a/lib/color-schemes/historic/syscolor.schema b/lib/color-schemes/historic/syscolor.schema deleted file mode 100644 index a9a65ea..0000000 --- a/lib/color-schemes/historic/syscolor.schema +++ /dev/null @@ -1,44 +0,0 @@ -# schema that uses system colors - -# the title is to appear in the menu. - -title System Colors - -# image none - -# foreground colors - -# note that the default background color is flagged -# to become transparent when an image is present. - -# slot transparent bold -# | | | -# V V--color--V V V - -sysfg 0 0 0 # regular foreground color (system) -sysbg 1 1 0 # regular background color (system) - -color 2 0 0 0 0 0 # regular color 0 Black -color 3 178 24 24 0 0 # regular color 1 Red -color 4 24 178 24 0 0 # regular color 2 Green -color 5 178 104 24 0 0 # regular color 3 Yellow -color 6 24 24 178 0 0 # regular color 4 Blue -color 7 178 24 178 0 0 # regular color 5 Magenta -color 8 24 178 178 0 0 # regular color 6 Cyan -color 9 178 178 178 0 0 # regular color 7 White - -# intensive colors - -# instead of changing the colors, we've flaged the text to become bold - -color 10 0 0 0 0 1 # intensive foreground color -color 11 255 255 255 1 0 # intensive background color - -color 12 104 104 104 0 0 # intensive color 0 -color 13 255 84 84 0 0 # intensive color 1 -color 14 84 255 84 0 0 # intensive color 2 -color 15 255 255 84 0 0 # intensive color 3 -color 16 84 84 255 0 0 # intensive color 4 -color 17 255 84 255 0 0 # intensive color 5 -color 18 84 255 255 0 0 # intensive color 6 -color 19 255 255 255 0 0 # intensive color 7 diff --git a/lib/color-schemes/historic/vim.schema b/lib/color-schemes/historic/vim.schema deleted file mode 100644 index f29e3f7..0000000 --- a/lib/color-schemes/historic/vim.schema +++ /dev/null @@ -1,40 +0,0 @@ -# VIM-recommended color schema for konsole - -# VIM (VI improved) in "help xiterm" recommends these colors for xterm. - -title VIM Colors - -# foreground colors ------------------------------- - -# note that the default background color is flagged -# to become transparent when an image is present. - -# slot transparent bold -# | red grn blu | | -# V V--color--V V V - -color 0 0 0 0 0 0 # regular foreground color (Black) -color 1 255 255 255 1 0 # regular background color (White) - -color 2 0 0 0 0 0 # regular color 0 Black -color 3 192 0 0 0 0 # regular color 1 Red -color 4 0 128 0 0 0 # regular color 2 Green -color 5 128 128 0 0 0 # regular color 3 Yellow -color 6 0 0 192 0 0 # regular color 4 Blue -color 7 192 0 192 0 0 # regular color 5 Magenta -color 8 0 128 128 0 0 # regular color 6 Cyan -color 9 192 192 192 0 0 # regular color 7 White - -# intensive colors ------------------------------------------- - -color 10 77 77 77 0 1 # intensive foreground color -color 11 255 255 255 1 1 # intensive background color - -color 12 128 128 128 0 0 # intensive color 0 -color 13 255 96 96 0 0 # intensive color 1 -color 14 0 255 0 0 0 # intensive color 2 -color 15 255 255 0 0 0 # intensive color 3 -color 16 128 128 255 0 0 # intensive color 4 -color 17 255 64 255 0 0 # intensive color 5 -color 18 0 255 255 0 0 # intensive color 6 -color 19 255 255 255 0 0 # intensive color 7 diff --git a/lib/default.keytab b/lib/default.keytab deleted file mode 100644 index f84293d..0000000 --- a/lib/default.keytab +++ /dev/null @@ -1,128 +0,0 @@ -# [README.default.Keytab] Buildin Keyboard Table -# -# To customize your keyboard, copy this file to something -# ending with .keytab and change it to meet you needs. -# Please read the README.KeyTab and the README.keyboard -# in this case. -# -# -------------------------------------------------------------- - -keyboard "Default (XFree 4)" - -# -------------------------------------------------------------- -# -# Note that this particular table is a "risc" version made to -# ease customization without bothering with obsolete details. -# See VT100.keytab for the more hairy stuff. -# -# -------------------------------------------------------------- - -# common keys - -key Escape : "\E" - -key Tab -Shift : "\t" -key Tab +Shift+Ansi : "\E[Z" -key Tab +Shift-Ansi : "\t" -key Backtab +Ansi : "\E[Z" -key Backtab -Ansi : "\t" - -key Return-Shift-NewLine : "\r" -key Return-Shift+NewLine : "\r\n" - -key Return+Shift : "\EOM" - -# Backspace and Delete codes are preserving CTRL-H. - -key Backspace : "\x7f" - -# Arrow keys in VT52 mode -# shift up/down are reserved for scrolling. -# shift left/right are reserved for switching between tabs (this is hardcoded). - -key Up -Shift-Ansi : "\EA" -key Down -Shift-Ansi : "\EB" -key Right-Shift-Ansi : "\EC" -key Left -Shift-Ansi : "\ED" - -# Arrow keys in ANSI mode with Application - and Normal Cursor Mode) - -key Up -Shift-AnyMod+Ansi+AppCuKeys : "\EOA" -key Down -Shift-AnyMod+Ansi+AppCuKeys : "\EOB" -key Right -Shift-AnyMod+Ansi+AppCuKeys : "\EOC" -key Left -Shift-AnyMod+Ansi+AppCuKeys : "\EOD" - -key Up -Shift-AnyMod+Ansi-AppCuKeys : "\E[A" -key Down -Shift-AnyMod+Ansi-AppCuKeys : "\E[B" -key Right -Shift-AnyMod+Ansi-AppCuKeys : "\E[C" -key Left -Shift-AnyMod+Ansi-AppCuKeys : "\E[D" - -key Up -Shift+AnyMod+Ansi : "\E[1;*A" -key Down -Shift+AnyMod+Ansi : "\E[1;*B" -key Right -Shift+AnyMod+Ansi : "\E[1;*C" -key Left -Shift+AnyMod+Ansi : "\E[1;*D" - -# other grey PC keys - -key Enter+NewLine : "\r\n" -key Enter-NewLine : "\r" - -key Home -AnyMod -AppCuKeys : "\E[H" -key End -AnyMod -AppCuKeys : "\E[F" -key Home -AnyMod +AppCuKeys : "\EOH" -key End -AnyMod +AppCuKeys : "\EOF" -key Home +AnyMod : "\E[1;*H" -key End +AnyMod : "\E[1;*F" - -key Insert -AnyMod : "\E[2~" -key Delete -AnyMod : "\E[3~" -key Insert +AnyMod : "\E[2;*~" -key Delete +AnyMod : "\E[3;*~" - -key Prior -Shift-AnyMod : "\E[5~" -key Next -Shift-AnyMod : "\E[6~" -key Prior -Shift+AnyMod : "\E[5;*~" -key Next -Shift+AnyMod : "\E[6;*~" - -# Function keys -key F1 -AnyMod : "\EOP" -key F2 -AnyMod : "\EOQ" -key F3 -AnyMod : "\EOR" -key F4 -AnyMod : "\EOS" -key F5 -AnyMod : "\E[15~" -key F6 -AnyMod : "\E[17~" -key F7 -AnyMod : "\E[18~" -key F8 -AnyMod : "\E[19~" -key F9 -AnyMod : "\E[20~" -key F10 -AnyMod : "\E[21~" -key F11 -AnyMod : "\E[23~" -key F12 -AnyMod : "\E[24~" - -key F1 +AnyMod : "\EO*P" -key F2 +AnyMod : "\EO*Q" -key F3 +AnyMod : "\EO*R" -key F4 +AnyMod : "\EO*S" -key F5 +AnyMod : "\E[15;*~" -key F6 +AnyMod : "\E[17;*~" -key F7 +AnyMod : "\E[18;*~" -key F8 +AnyMod : "\E[19;*~" -key F9 +AnyMod : "\E[20;*~" -key F10 +AnyMod : "\E[21;*~" -key F11 +AnyMod : "\E[23;*~" -key F12 +AnyMod : "\E[24;*~" - -# Work around dead keys - -key Space +Control : "\x00" - -# Some keys are used by konsole to cause operations. -# The scroll* operations refer to the history buffer. - -key Up +Shift-AppScreen : scrollLineUp -key Prior +Shift-AppScreen : scrollPageUp -key Down +Shift-AppScreen : scrollLineDown -key Next +Shift-AppScreen : scrollPageDown - -key ScrollLock : scrollLock - -# keypad characters are not offered differently by Qt. diff --git a/lib/kb-layouts/README b/lib/kb-layouts/README deleted file mode 100644 index 4e94e5e..0000000 --- a/lib/kb-layouts/README +++ /dev/null @@ -1,72 +0,0 @@ -[README.KeyTab] - -The keytabs offered in the Options/Keyboard menu are -taken from from configurations files with a *.keytab -pattern either located in $KDEDIR/share/apps/konsole -or ~/.kde/share/apps/konsole. - -Keytabs allow to configure the behavior of konsole -on keyboard events, especially for functions keys. -Please have a look into the README.keyboard file, too. - -The syntax is that each entry has the form : - - "key" Keyname { ("+"|"-") Modename } ":" (String|Operation) - -Keynames are those defined in with the -"Qt::Key_" prefix removed. - -Mode names are: - - - Shift : Shift Key pressed - - Alt : Alt Key pressed - - Control : Control Key pressed - - ( The VT100 emulation has modes that can affect the - sequences emitted by certain keys. These modes are - under control of the client program. - - - Newline : effects Return and Enter key. - - Application : effects Up and Down key. - - Ansi : effects Up and Down key (This is for VT52, really). - - Since sending a state to a program that has set the state - itself is positivly wrong and obsolete design, better forget - about this nasty detail. I may well remove this "feature" - in a future clean up round. ) - - A "+" preceeding a Modename means the Key is pressed. - A "-" preceeding a Modename means the Key is not pressed. - If no mode is given it means don't care. - - Note that the combination of Key and Modes (set/reset) - has to be unique. This means, that - - key A + Shift : "A" - key A : "a" - - will not accept the small letter "a" rule as expected, - one has to add a "- Shift" to the last clause. Use - the stdout/stderr dianostics of konsole when modifying - keytabs to find problems like this. - -Operations are - - - scrollUpLine : scroll up one line in the history log - - scrollUpPage : scroll up one page in the history log - - scrollDownLine : scroll down one line in the history log - - scrollDownPage : scroll down one page in the history log - - emitClipboard : "paste" the current clipboard - - emitSelection : "paste" the current selection - -Strings have the syntax of C strings, -one may use the following escapes: - - - \E - escape - - \\ - backslash - - \" - double quote - - \t - tab - - \r - return - - \n - newline - - \b - backspace - - \xHH - where HH are two hex digits diff --git a/lib/kb-layouts/default.keytab b/lib/kb-layouts/default.keytab deleted file mode 100644 index 6e09e44..0000000 --- a/lib/kb-layouts/default.keytab +++ /dev/null @@ -1,176 +0,0 @@ -# [README.default.Keytab] Default Keyboard Table -# -# To customize your keyboard, copy this file to something -# ending with .keytab and change it to meet you needs. -# Please read the README.KeyTab and the README.keyboard -# in this case. -# -# -------------------------------------------------------------- - -keyboard "Default (XFree 4)" - -# -------------------------------------------------------------- -# -# Note that this particular table is a "risc" version made to -# ease customization without bothering with obsolete details. -# See VT100.keytab for the more hairy stuff. -# -# -------------------------------------------------------------- - -# common keys - -key Escape : "\E" - -key Tab -Shift : "\t" -key Tab +Shift+Ansi : "\E[Z" -key Tab +Shift-Ansi : "\t" -key Backtab +Ansi : "\E[Z" -key Backtab -Ansi : "\t" - -key Return-Shift-NewLine : "\r" -key Return-Shift+NewLine : "\r\n" - -key Return+Shift : "\EOM" - -# Backspace and Delete codes are preserving CTRL-H. - -key Backspace : "\x7f" - -# Arrow keys in VT52 mode -# shift up/down are reserved for scrolling. -# shift left/right are reserved for switching between tabs (this is hardcoded). - -key Up -Shift-Ansi : "\EA" -key Down -Shift-Ansi : "\EB" -key Right-Shift-Ansi : "\EC" -key Left -Shift-Ansi : "\ED" - -# Arrow keys in ANSI mode with Application - and Normal Cursor Mode) - -key Up -Shift-AnyMod+Ansi+AppCuKeys : "\EOA" -key Down -Shift-AnyMod+Ansi+AppCuKeys : "\EOB" -key Right -Shift-AnyMod+Ansi+AppCuKeys : "\EOC" -key Left -Shift-AnyMod+Ansi+AppCuKeys : "\EOD" - -key Up -Shift-AnyMod+Ansi-AppCuKeys : "\E[A" -key Down -Shift-AnyMod+Ansi-AppCuKeys : "\E[B" -key Right -Shift-AnyMod+Ansi-AppCuKeys : "\E[C" -key Left -Shift-AnyMod+Ansi-AppCuKeys : "\E[D" - -key Up -Shift+AnyMod+Ansi : "\E[1;*A" -key Down -Shift+AnyMod+Ansi : "\E[1;*B" -key Right -Shift+AnyMod+Ansi : "\E[1;*C" -key Left -Shift+AnyMod+Ansi : "\E[1;*D" - -key Up +Shift+AppScreen : "\E[1;*A" -key Down +Shift+AppScreen : "\E[1;*B" -key Left +Shift+AppScreen : "\E[1;*D" -key Right +Shift+AppScreen : "\E[1;*C" - -# Keypad keys with NumLock ON -# (see "Numeric Keypad" section at http://www.nw.com/nw/WWW/products/wizcon/vt100.html ) -# -# Not enabled for now because it breaks the keypad in Vim. -# -#key 0 +KeyPad+AppKeyPad : "\EOp" -#key 1 +KeyPad+AppKeyPad : "\EOq" -#key 2 +KeyPad+AppKeyPad : "\EOr" -#key 3 +KeyPad+AppKeyPad : "\EOs" -#key 4 +KeyPad+AppKeyPad : "\EOt" -#key 5 +KeyPad+AppKeyPad : "\EOu" -#key 6 +KeyPad+AppKeyPad : "\EOv" -#key 7 +KeyPad+AppKeyPad : "\EOw" -#key 8 +KeyPad+AppKeyPad : "\EOx" -#key 9 +KeyPad+AppKeyPad : "\EOy" -#key + +KeyPad+AppKeyPad : "\EOl" -#key - +KeyPad+AppKeyPad : "\EOm" -#key . +KeyPad+AppKeyPad : "\EOn" -#key * +KeyPad+AppKeyPad : "\EOM" -#key Enter +KeyPad+AppKeyPad : "\r" - -# Keypad keys with NumLock Off -key Up -Shift+Ansi+AppCuKeys+KeyPad : "\EOA" -key Down -Shift+Ansi+AppCuKeys+KeyPad : "\EOB" -key Right -Shift+Ansi+AppCuKeys+KeyPad : "\EOC" -key Left -Shift+Ansi+AppCuKeys+KeyPad : "\EOD" - -key Up -Shift+Ansi-AppCuKeys+KeyPad : "\E[A" -key Down -Shift+Ansi-AppCuKeys+KeyPad : "\E[B" -key Right -Shift+Ansi-AppCuKeys+KeyPad : "\E[C" -key Left -Shift+Ansi-AppCuKeys+KeyPad : "\E[D" - -key Home +AppCuKeys+KeyPad : "\EOH" -key End +AppCuKeys+KeyPad : "\EOF" -key Home -AppCuKeys+KeyPad : "\E[H" -key End -AppCuKeys+KeyPad : "\E[F" - -key Insert +KeyPad : "\E[2~" -key Delete +KeyPad : "\E[3~" -key PgUp -Shift+KeyPad : "\E[5~" -key PgDown -Shift+KeyPad : "\E[6~" - -# other grey PC keys - -key Enter+NewLine : "\r\n" -key Enter-NewLine : "\r" - -key Home -AnyMod-AppCuKeys : "\E[H" -key End -AnyMod-AppCuKeys : "\E[F" -key Home -AnyMod+AppCuKeys : "\EOH" -key End -AnyMod+AppCuKeys : "\EOF" -key Home +AnyMod : "\E[1;*H" -key End +AnyMod : "\E[1;*F" - -key Insert -AnyMod : "\E[2~" -key Delete -AnyMod : "\E[3~" -key Insert +AnyMod : "\E[2;*~" -key Delete +AnyMod : "\E[3;*~" - -key PgUp -Shift-AnyMod : "\E[5~" -key PgDown -Shift-AnyMod : "\E[6~" -key PgUp -Shift+AnyMod : "\E[5;*~" -key PgDown -Shift+AnyMod : "\E[6;*~" - -# Function keys -key F1 -AnyMod : "\EOP" -key F2 -AnyMod : "\EOQ" -key F3 -AnyMod : "\EOR" -key F4 -AnyMod : "\EOS" -key F5 -AnyMod : "\E[15~" -key F6 -AnyMod : "\E[17~" -key F7 -AnyMod : "\E[18~" -key F8 -AnyMod : "\E[19~" -key F9 -AnyMod : "\E[20~" -key F10 -AnyMod : "\E[21~" -key F11 -AnyMod : "\E[23~" -key F12 -AnyMod : "\E[24~" - -key F1 +AnyMod : "\EO*P" -key F2 +AnyMod : "\EO*Q" -key F3 +AnyMod : "\EO*R" -key F4 +AnyMod : "\EO*S" -key F5 +AnyMod : "\E[15;*~" -key F6 +AnyMod : "\E[17;*~" -key F7 +AnyMod : "\E[18;*~" -key F8 +AnyMod : "\E[19;*~" -key F9 +AnyMod : "\E[20;*~" -key F10 +AnyMod : "\E[21;*~" -key F11 +AnyMod : "\E[23;*~" -key F12 +AnyMod : "\E[24;*~" - -# Work around dead keys - -key Space +Control : "\x00" - -# Some keys are used by konsole to cause operations. -# The scroll* operations refer to the history buffer. - -key Up +Shift-AppScreen : scrollLineUp -key PgUp +Shift-AppScreen : scrollPageUp -key Home +Shift-AppScreen : scrollUpToTop -key Down +Shift-AppScreen : scrollLineDown -key PgDown +Shift-AppScreen : scrollPageDown -key End +Shift-AppScreen : scrollDownToBottom - -key ScrollLock : scrollLock - diff --git a/lib/kb-layouts/historic/vt100.keytab b/lib/kb-layouts/historic/vt100.keytab deleted file mode 100644 index dc79b5f..0000000 --- a/lib/kb-layouts/historic/vt100.keytab +++ /dev/null @@ -1,133 +0,0 @@ -# [vt100.keytab] Konsole Keyboard Table (VT100 keys) -# -# -------------------------------------------------------------- - -keyboard "vt100 (historical)" - -# -------------------------------------------------------------- -# -# This configuration table allows to customize the -# meaning of the keys. -# -# The syntax is that each entry has the form : -# -# "key" Keyname { ("+"|"-") Modename } ":" (String|Operation) -# -# Keynames are those defined in with the -# "Qt::Key_" removed. (We'd better insert the list here) -# -# Mode names are : -# -# - Shift -# - Alt -# - Control -# -# The VT100 emulation has two modes that can affect the -# sequences emitted by certain keys. These modes are -# under control of the client program. -# -# - Newline : effects Return and Enter key. -# - Application : effects Up and Down key. -# -# - Ansi : effects Up and Down key (This is for VT52, really). -# -# Operations are -# -# - scrollUpLine -# - scrollUpPage -# - scrollDownLine -# - scrollDownPage -# -# - emitSelection -# -# If the key is not found here, the text of the -# key event as provided by QT is emitted, possibly -# preceeded by ESC if the Alt key is pressed. -# -# -------------------------------------------------------------- - -key Escape : "\E" -key Tab : "\t" - -# VT100 can add an extra \n after return. -# The NewLine mode is set by an escape sequence. - -key Return-NewLine : "\r" -key Return+NewLine : "\r\n" - -# Some desperately try to save the ^H. - -key Backspace : "\x7f" -key Delete : "\E[3~" - -# These codes are for the VT52 mode of VT100 -# The Ansi mode (i.e. VT100 mode) is set by -# an escape sequence - -key Up -Shift-Ansi : "\EA" -key Down -Shift-Ansi : "\EB" -key Right-Shift-Ansi : "\EC" -key Left -Shift-Ansi : "\ED" - -# VT100 emits a mode bit together -# with the arrow keys.The AppCuKeys -# mode is set by an escape sequence. - -key Up -Shift+Ansi+AppCuKeys : "\EOA" -key Down -Shift+Ansi+AppCuKeys : "\EOB" -key Right-Shift+Ansi+AppCuKeys : "\EOC" -key Left -Shift+Ansi+AppCuKeys : "\EOD" - -key Up -Shift+Ansi-AppCuKeys : "\E[A" -key Down -Shift+Ansi-AppCuKeys : "\E[B" -key Right-Shift+Ansi-AppCuKeys : "\E[C" -key Left -Shift+Ansi-AppCuKeys : "\E[D" - -# function keys (FIXME: make pf1-pf4) - -key F1 : "\E[11~" -key F2 : "\E[12~" -key F3 : "\E[13~" -key F4 : "\E[14~" -key F5 : "\E[15~" - -key F6 : "\E[17~" -key F7 : "\E[18~" -key F8 : "\E[19~" -key F9 : "\E[20~" -key F10 : "\E[21~" -key F11 : "\E[23~" -key F12 : "\E[24~" - -key Home : "\E[H" -key End : "\E[F" - -key PgUp -Shift : "\E[5~" -key PgDown -Shift : "\E[6~" -key Insert -Shift : "\E[2~" - -# Keypad-Enter. See comment on Return above. - -key Enter+NewLine : "\r\n" -key Enter-NewLine : "\r" - -key Space +Control : "\x00" - -# some of keys are used by konsole. - -key Up +Shift : scrollLineUp -key PgUp +Shift : scrollPageUp -key Down +Shift : scrollLineDown -key PgDown +Shift : scrollPageDown - -key ScrollLock : scrollLock - - -#---------------------------------------------------------- - -# keypad characters as offered by Qt -# cannot be recognized as such. - -#---------------------------------------------------------- - -# Following other strings as emitted by konsole. diff --git a/lib/kb-layouts/historic/x11r5.keytab b/lib/kb-layouts/historic/x11r5.keytab deleted file mode 100644 index e17da0d..0000000 --- a/lib/kb-layouts/historic/x11r5.keytab +++ /dev/null @@ -1,71 +0,0 @@ -# [x11r5.Keytab] Keyboard Table for X11 R5 - -keyboard "XTerm (XFree 3.x.x)" - -# -------------------------------------------------------------- -# -# Note that this particular table is a "risc" version made to -# ease customization without bothering with obsolete details. -# See VT100.keytab for the more hairy stuff. -# -# -------------------------------------------------------------- - -# common keys - -key Escape : "\E" -key Tab : "\t" - -key Return : "\r" - -# Backspace and Delete codes are preserving CTRL-H. - -key Backspace : "\x7f" - -# cursor keys - -key Up -Shift : "\EOA" -key Down -Shift : "\EOB" -key Right -Shift : "\EOC" -key Left -Shift : "\EOD" - -# other grey PC keys - -key Enter : "\r" - -key Home : "\E[1~" -key Insert-Shift : "\E[2~" -key Delete : "\E[3~" -key End : "\E[4~" -key PgUp -Shift : "\E[5~" -key PgDown -Shift : "\E[6~" - -# function keys - -key F1 : "\E[11~" -key F2 : "\E[12~" -key F3 : "\E[13~" -key F4 : "\E[14~" -key F5 : "\E[15~" -key F6 : "\E[17~" -key F7 : "\E[18~" -key F8 : "\E[19~" -key F9 : "\E[20~" -key F10 : "\E[21~" -key F11 : "\E[23~" -key F12 : "\E[24~" - -# Work around dead keys - -key Space +Control : "\x00" - -# Some keys are used by konsole to cause operations. -# The scroll* operations refer to the history buffer. - -key Up +Shift : scrollLineUp -key PgUp +Shift : scrollPageUp -key Down +Shift : scrollLineDown -key PgDown +Shift : scrollPageDown - -key ScrollLock : scrollLock - -# keypad characters are not offered differently by Qt. diff --git a/lib/kb-layouts/kb-layouts.qrc b/lib/kb-layouts/kb-layouts.qrc deleted file mode 100644 index ce85691..0000000 --- a/lib/kb-layouts/kb-layouts.qrc +++ /dev/null @@ -1,10 +0,0 @@ - - - linux.keytab - solaris.keytab - macbook.keytab - default.keytab - vt420pc.keytab - historic/x11r5.keytab - historic/vt100.keytab - diff --git a/lib/kb-layouts/linux.keytab b/lib/kb-layouts/linux.keytab deleted file mode 100644 index eefed09..0000000 --- a/lib/kb-layouts/linux.keytab +++ /dev/null @@ -1,138 +0,0 @@ -# [linux.keytab] Konsole Keyboard Table (Linux console keys) -# -# -------------------------------------------------------------- - -# NOT TESTED, MAY NEED SOME CLEANUPS -keyboard "Linux console" - -# -------------------------------------------------------------- -# -# This configuration table allows to customize the -# meaning of the keys. -# -# The syntax is that each entry has the form : -# -# "key" Keyname { ("+"|"-") Modename } ":" (String|Operation) -# -# Keynames are those defined in with the -# "Qt::Key_" removed. (We'd better insert the list here) -# -# Mode names are : -# -# - Shift -# - Alt -# - Control -# -# The VT100 emulation has two modes that can affect the -# sequences emitted by certain keys. These modes are -# under control of the client program. -# -# - Newline : effects Return and Enter key. -# - Application : effects Up and Down key. -# -# - Ansi : effects Up and Down key (This is for VT52, really). -# -# Operations are -# -# - scrollUpLine -# - scrollUpPage -# - scrollDownLine -# - scrollDownPage -# -# - emitSelection -# -# If the key is not found here, the text of the -# key event as provided by QT is emitted, possibly -# preceeded by ESC if the Alt key is pressed. -# -# -------------------------------------------------------------- - -key Escape : "\E" -key Tab : "\t" - -# VT100 can add an extra \n after return. -# The NewLine mode is set by an escape sequence. - -key Return-NewLine : "\r" -key Return+NewLine : "\r\n" - -# Some desperately try to save the ^H. - -key Backspace : "\x7f" -key Delete : "\E[3~" - -# These codes are for the VT52 mode of VT100 -# The Ansi mode (i.e. VT100 mode) is set by -# an escape sequence - -key Up -Shift-Ansi : "\EA" -key Down -Shift-Ansi : "\EB" -key Right-Shift-Ansi : "\EC" -key Left -Shift-Ansi : "\ED" - -# VT100 emits a mode bit together -# with the arrow keys.The AppCuKeys -# mode is set by an escape sequence. - -key Up -Shift+Ansi+AppCuKeys : "\EOA" -key Down -Shift+Ansi+AppCuKeys : "\EOB" -key Right-Shift+Ansi+AppCuKeys : "\EOC" -key Left -Shift+Ansi+AppCuKeys : "\EOD" - -key Up -Shift+Ansi-AppCuKeys : "\E[A" -key Down -Shift+Ansi-AppCuKeys : "\E[B" -key Right-Shift+Ansi-AppCuKeys : "\E[C" -key Left -Shift+Ansi-AppCuKeys : "\E[D" - -key Up -Shift+AnyMod+Ansi : "\E[1;*A" -key Down -Shift+AnyMod+Ansi : "\E[1;*B" -key Right -Shift+AnyMod+Ansi : "\E[1;*C" -key Left -Shift+AnyMod+Ansi : "\E[1;*D" - -# linux functions keys F1-F5 differ from xterm - -key F1 : "\E[[A" -key F2 : "\E[[B" -key F3 : "\E[[C" -key F4 : "\E[[D" -key F5 : "\E[[E" - -key F6 : "\E[17~" -key F7 : "\E[18~" -key F8 : "\E[19~" -key F9 : "\E[20~" -key F10 : "\E[21~" -key F11 : "\E[23~" -key F12 : "\E[24~" - -key Home : "\E[1~" -key End : "\E[4~" - -key PgUp -Shift : "\E[5~" -key PgDown -Shift : "\E[6~" -key Insert -Shift : "\E[2~" - -# Keypad-Enter. See comment on Return above. - -key Enter+NewLine : "\r\n" -key Enter-NewLine : "\r" - -key Space +Control : "\x00" - -# some of keys are used by konsole. - -key Up +Shift : scrollLineUp -key PgUp +Shift : scrollPageUp -key Down +Shift : scrollLineDown -key PgDown +Shift : scrollPageDown - -key ScrollLock : scrollLock - -#---------------------------------------------------------- - -# keypad characters as offered by Qt -# cannot be recognized as such. - -#---------------------------------------------------------- - -# Following other strings as emitted by konsole. diff --git a/lib/kb-layouts/macbook.keytab b/lib/kb-layouts/macbook.keytab deleted file mode 100644 index 71e61ae..0000000 --- a/lib/kb-layouts/macbook.keytab +++ /dev/null @@ -1,175 +0,0 @@ -# [README.default.Keytab] Buildin Keyboard Table -# -# To customize your keyboard, copy this file to something -# ending with .keytab and change it to meet you needs. -# Please read the README.KeyTab and the README.keyboard -# in this case. -# -# -------------------------------------------------------------- - -keyboard "Default (XFree 4)" - -# -------------------------------------------------------------- -# -# Note that this particular table is a "risc" version made to -# ease customization without bothering with obsolete details. -# See VT100.keytab for the more hairy stuff. -# -# -------------------------------------------------------------- - -# common keys - -key Escape : "\x1b" - -#key Control : "^" - -key Tab -Shift : "\t" -key Tab +Shift+Ansi : "\E[Z" -key Tab +Shift-Ansi : "\t" -key Backtab +Ansi : "\E[Z" -key Backtab -Ansi : "\t" - -key Return-Shift-NewLine : "\r" -key Return-Shift+NewLine : "\r\n" - -key Return+Shift : "\EOM" - -# Backspace and Delete codes are preserving CTRL-H. - -key Backspace : "\x7f" - -# Arrow keys in VT52 mode -# shift up/down are reserved for scrolling. -# shift left/right are reserved for switching between tabs (this is hardcoded). - - -# Command + C -# on mac - Control=Command, Meta=Ctrl -# do not use Control+C for interrupt signal - it's used for "Copy to clipboard" -#key Control +C : "\x03" -key Meta +C: "\x03" - - -# Arrow keys in ANSI mode with Application - and Normal Cursor Mode) - -key Up -Shift+Ansi-AppCuKeys : "\E[A" -key Down -Shift+Ansi-AppCuKeys : "\E[B" -key Right-Shift+Ansi-AppCuKeys : "\E[C" -key Left -Shift+Ansi-AppCuKeys : "\E[D" - -key Up -Ansi : "\E[1;*A" -key Down -Ansi : "\E[1;*B" -key Right -Ansi : "\E[1;*C" -key Left -Ansi : "\E[1;*D" - -#key Up -Shift-Ansi : "\EA" -#key Down -Shift-Ansi : "\EB" -#key Right-Shift-Ansi : "\EC" -#key Left -Shift-Ansi : "\ED" - -#key Up -Shift-AnyMod+Ansi-AppCuKeys : "\E[A" -#key Down -Shift-AnyMod+Ansi-AppCuKeys : "\E[B" -#key Right -Shift-AnyMod+Ansi-AppCuKeys : "\E[C" -#key Left -Shift-AnyMod+Ansi-AppCuKeys : "\E[D" - -#key Up -Shift-AnyMod+Ansi-AppCuKeys : "\EOA" -#key Down -Shift-AnyMod+Ansi-AppCuKeys : "\EOB" -#key Right -Shift-AnyMod+Ansi-AppCuKeys : "\EOC" -#key Left -Shift-AnyMod+Ansi-AppCuKeys : "\EOD" - -#key Up -Shift-AnyMod+Ansi : "\E[1;*A" -#key Down -Shift-AnyMod+Ansi : "\E[1;*B" -#key Right -Shift-AnyMod+Ansi : "\E[1;*C" -#key Left -Shift-AnyMod+Ansi : "\E[1;*D" - -# other grey PC keys - -key Enter+NewLine : "\r\n" -key Enter-NewLine : "\r" - -key Home -AnyMod -AppCuKeys : "\E[H" -key End -AnyMod -AppCuKeys : "\E[F" -key Home -AnyMod +AppCuKeys : "\EOH" -key End -AnyMod +AppCuKeys : "\EOF" -key Home +AnyMod : "\E[1;*H" -key End +AnyMod : "\E[1;*F" - -key Insert -AnyMod : "\E[2~" -key Delete -AnyMod : "\E[3~" -key Insert +AnyMod : "\E[2;*~" -key Delete +AnyMod : "\E[3;*~" - -key PgUp -Shift-AnyMod : "\E[5~" -key PgDown -Shift-AnyMod : "\E[6~" -key PgUp -Shift+AnyMod : "\E[5;*~" -key PgDown -Shift+AnyMod : "\E[6;*~" - -# Function keys -#key F1 -AnyMod : "\EOP" -#key F2 -AnyMod : "\EOQ" -#key F3 -AnyMod : "\EOR" -#key F4 -AnyMod : "\EOS" -#define ALT_KP_0 "\033Op" -#define ALT_KP_1 "\033Oq" -#define ALT_KP_2 "\033Or" -#define ALT_KP_3 "\033Os" -#define ALT_KP_4 "\033Ot" -#define ALT_KP_5 "\033Ou" -#define ALT_KP_6 "\033Ov" -#define ALT_KP_7 "\033Ow" -#define ALT_KP_8 "\033Ox" -#define ALT_KP_9 "\033Oy" - -key F1 -AnyMod : "\EOP" -key F2 -AnyMod : "\EOQ" -key F3 -AnyMod : "\EOR" -key F4 -AnyMod : "\EOS" -key F5 -AnyMod : "\EOT" -key F6 -AnyMod : "\EOU" -key F7 -AnyMod : "\EOV" -key F8 -AnyMod : "\EOW" -key F9 -AnyMod : "\EOX" -key F10 -AnyMod : "\EOY" - -#key F5 -AnyMod : "\E[15~" -#key F6 -AnyMod : "\E[17~" -#key F7 -AnyMod : "\E[18~" -#key F8 -AnyMod : "\E[19~" -#key F9 -AnyMod : "\E[20~" -#key F10 -AnyMod : "\E[21~" -#key F11 -AnyMod : "\E[23~" -#key F12 -AnyMod : "\E[24~" - -#key F1 +AnyMod : "\EO*P" -#key F2 +AnyMod : "\EO*Q" -#key F3 +AnyMod : "\EO*R" -#key F4 +AnyMod : "\EO*S" -#key F5 +AnyMod : "\E[15;*~" -#key F6 +AnyMod : "\E[17;*~" -#key F7 +AnyMod : "\E[18;*~" -#key F8 +AnyMod : "\E[19;*~" -#key F9 +AnyMod : "\E[20;*~" -#key F10 +AnyMod : "\E[21;*~" -#key F11 +AnyMod : "\E[23;*~" -#key F12 +AnyMod : "\E[24;*~" - -# Work around dead keys - -key Space +Control : "\x00" - -# Some keys are used by konsole to cause operations. -# The scroll* operations refer to the history buffer. - -key Up +Shift-AppScreen : scrollLineUp -key PgUp +Shift-AppScreen : scrollPageUp -key Down +Shift-AppScreen : scrollLineDown -key PgDown +Shift-AppScreen : scrollPageDown - -#key Up +Shift : scrollLineUp -#key Prior +Shift : scrollPageUp -#key Down +Shift : scrollLineDown -#key Next +Shift : scrollPageDown - -key ScrollLock : scrollLock - -# keypad characters are not offered differently by Qt. diff --git a/lib/kb-layouts/solaris.keytab b/lib/kb-layouts/solaris.keytab deleted file mode 100644 index 30e8b8f..0000000 --- a/lib/kb-layouts/solaris.keytab +++ /dev/null @@ -1,108 +0,0 @@ -# [solaris.keytab] Konsole Keyboard Table -# - -keyboard "Solaris console" - -# -------------------------------------------------------------- -# -# This configuration table allows to customize the -# meaning of the keys. -# -# The syntax is that each entry has the form : -# -# "key" Keyname { ("+"|"-") Modename } ":" (String|Operation) -# -# Keynames are those defined in with the -# "Qt::Key_" removed. (We'd better insert the list here) -# -# Mode names are : -# -# - Shift -# - Alt -# - Control -# -# The VT100 emulation has two modes that can affect the -# sequences emitted by certain keys. These modes are -# under control of the client program. -# -# -# - Newline : effects Return and Enter key. -# - Application : effects Up and Down key. -# -# - Ansi : effects Up and Down key (This is for VT52, really). -# -# Operations are -# -# - scrollUpLine -# - scrollUpPage -# - scrollDownLine -# - scrollDownPage -# -# - emitSelection -# -# If the key is not found here, the text of the -# key event as provided by QT is emitted, possibly -# preceeded by ESC if the Alt key is pressed. -# -# -------------------------------------------------------------- - -key Escape : "\E" -key Tab : "\t" - -key Return-Alt : "\r" -key Return+Alt : "\E\r" - -# Backspace and Delete codes are preserving CTRL-H. - -key Backspace : "\x08" -#key Delete : "\x7F" - -# cursor keys - -key Up -Shift : "\EOA" -key Down -Shift : "\EOB" -key Right -Shift : "\EOC" -key Left -Shift : "\EOD" - -# other grey PC keys - -key Enter : "\r" - -key Home : "\E[1~" -key Insert-Shift : "\E[2~" -key Delete : "\E[3~" -key End : "\E[4~" -key PgUp -Shift : "\E[5~" -key PgDown -Shift : "\E[6~" - -# function keys - -key F1 : "\E[11~" -key F2 : "\E[12~" -key F3 : "\E[13~" -key F4 : "\E[14~" -key F5 : "\E[15~" -key F6 : "\E[17~" -key F7 : "\E[18~" -key F8 : "\E[19~" -key F9 : "\E[20~" -key F10 : "\E[21~" -key F11 : "\E[23~" -key F12 : "\E[24~" - -# Work around dead keys - -key Space +Control : "\x00" - -# Some keys are used by konsole to cause operations. -# The scroll* operations refer to the history buffer. - -#key Left +Shift : prevSession -#key Right +Shift : nextSession -key Up +Shift : scrollLineUp -key PgUp +Shift : scrollPageUp -key Down +Shift : scrollLineDown -key PgDown +Shift : scrollPageDown -#key Insert+Shift : emitSelection - -# keypad characters are not offered differently by Qt. diff --git a/lib/kb-layouts/vt420pc.keytab b/lib/kb-layouts/vt420pc.keytab deleted file mode 100644 index 7ccb88b..0000000 --- a/lib/kb-layouts/vt420pc.keytab +++ /dev/null @@ -1,168 +0,0 @@ -# -# NOTE: This keyboard binding is not installed because it -# apparently doesn't work with actual VT420 systems -# (see BUG:170220) -# -# [vt420pc.keytab] Konsole Keyboard Table (VT420pc keys) -# adapted by ferdinand gassauer f.gassauer@aon.at -# Nov 2000 -# -################################################################ -# -# The escape sequences emmited by the -# keys Shift+F1 to Shift+F12 might not fit your needs -# -################# IMPORTANT NOTICE ############################# -# the key bindings (Kcontrol -> look and feel -> keybindgs) -# overrule the settings in this file. The key bindings might be -# changed by the user WITHOUT notification of the maintainer of -# the keytab file. Konsole will not work as expected by -# the maintainer of the keytab file. -################################################################ -# -# -------------------------------------------------------------- - -keyboard "DEC VT420 Terminal" - -# -------------------------------------------------------------- -# -# This configuration table allows to customize the -# meaning of the keys. -# -# The syntax is that each entry has the form : -# -# "key" Keyname { ("+"|"-") Modename } ":" (String|Operation) -# -# Keynames are those defined in with the -# "Qt::Key_" removed. (We'd better insert the list here) -# -# Mode names are : -# -# - Shift -# - Alt -# - Control -# -# The VT100 emulation has two modes that can affect the -# sequences emitted by certain keys. These modes are -# under control of the client program. -# -# - Newline : effects Return and Enter key. -# - Application : effects Up and Down key. -# -# - Ansi : effects Up and Down key (This is for VT52, really). -# -# Operations are -# -# - scrollUpLine -# - scrollUpPage -# - scrollDownLine -# - scrollDownPage -# -# - emitSelection -# -# If the key is not found here, the text of the -# key event as provided by QT is emitted, possibly -# preceeded by ESC if the Alt key is pressed. -# -# -------------------------------------------------------------- - -key Escape : "\E" -key Tab : "\t" -key Backtab: "\E[Z" - -# VT100 can add an extra \n after return. -# The NewLine mode is set by an escape sequence. - -key Return-NewLine : "\r" -key Return+NewLine : "\r\n" - -# Some desperately try to save the ^H. -# may be not everyone wants this - -key Backspace : "\x08" # Control H -key Delete : "\x7f" - -# These codes are for the VT420pc -# The Ansi mode (i.e. VT100 mode) is set by -# an escape sequence - -key Up -Shift-Ansi : "\EA" -key Down -Shift-Ansi : "\EB" -key Right-Shift-Ansi : "\EC" -key Left -Shift-Ansi : "\ED" - -# VT100 emits a mode bit together -# with the arrow keys.The AppCuKeys -# mode is set by an escape sequence. - -key Up -Shift+Ansi+AppCuKeys : "\EOA" -key Down -Shift+Ansi+AppCuKeys : "\EOB" -key Right-Shift+Ansi+AppCuKeys : "\EOC" -key Left -Shift+Ansi+AppCuKeys : "\EOD" - -key Up -Shift+Ansi-AppCuKeys : "\E[A" -key Down -Shift+Ansi-AppCuKeys : "\E[B" -key Right-Shift+Ansi-AppCuKeys : "\E[C" -key Left -Shift+Ansi-AppCuKeys : "\E[D" - -# function keys - -key F1 -Shift : "\E[11~" -key F2 -Shift : "\E[12~" -key F3 -Shift : "\E[13~" -key F4 -Shift : "\E[14~" -key F5 -Shift : "\E[15~" -key F6 -Shift : "\E[17~" -key F7 -Shift : "\E[18~" -key F8 -Shift : "\E[19~" -key F9 -Shift : "\E[20~" -key F10-Shift : "\E[21~" -key F11-Shift : "\E[23~" -key F12-Shift : "\E[24~" -# -# Shift F1-F12 -# -key F1 +Shift : "\E[11;2~" -key F2 +Shift : "\E[12;2~" -key F3 +Shift : "\E[13;2~" -key F4 +Shift : "\E[14;2~" -key F5 +Shift : "\E[15;2~" -key F6 +Shift : "\E[17;2~" -key F7 +Shift : "\E[18;2~" -key F8 +Shift : "\E[19;2~" -key F9 +Shift : "\E[20;2~" -key F10+Shift : "\E[21;2~" -key F11+Shift : "\E[23;2~" -key F12+Shift : "\E[24;2~" - -key Home : "\E[H" -key End : "\E[F" - -key PgUp -Shift : "\E[5~" -key PgDown -Shift : "\E[6~" -key Insert -Shift : "\E[2~" - -# Keypad-Enter. See comment on Return above. - -key Enter+NewLine : "\r\n" -key Enter-NewLine : "\r" - -key Space +Control : "\x00" - -# some of keys are used by konsole. - -key Up +Shift : scrollLineUp -key PgUp +Shift : scrollPageUp -key Down +Shift : scrollLineDown -key PgDown +Shift : scrollPageDown - -key ScrollLock : scrollLock - -#---------------------------------------------------------- - -# keypad characters as offered by Qt -# cannot be recognized as such. - -#---------------------------------------------------------- - -# Following other strings as emitted by konsole. diff --git a/lib/konsole_wcwidth.cpp b/lib/konsole_wcwidth.cpp deleted file mode 100644 index cfb6c07..0000000 --- a/lib/konsole_wcwidth.cpp +++ /dev/null @@ -1,43 +0,0 @@ -/* $XFree86: xc/programs/xterm/wcwidth.character,v 1.3 2001/07/29 22:08:16 tsi Exp $ */ -/* - * This is an implementation of wcwidth() and wcswidth() as defined in - * "The Single UNIX Specification, Version 2, The Open Group, 1997" - * - * - * Markus Kuhn -- 2001-01-12 -- public domain - */ - -#include - -#ifdef HAVE_UTF8PROC -#include -#else -#include -#endif - -#include "konsole_wcwidth.h" - -int konsole_wcwidth(wchar_t ucs) -{ -#ifdef HAVE_UTF8PROC - utf8proc_category_t cat = utf8proc_category( ucs ); - if (cat == UTF8PROC_CATEGORY_CO) { - // Co: Private use area. libutf8proc makes them zero width, while tmux - // assumes them to be width 1, and glibc's default width is also 1 - return 1; - } - return utf8proc_charwidth( ucs ); -#else - return wcwidth( ucs ); -#endif -} - -// single byte char: +1, multi byte char: +2 -int string_width( const std::wstring & wstr ) -{ - int w = 0; - for ( size_t i = 0; i < wstr.length(); ++i ) { - w += konsole_wcwidth( wstr[ i ] ); - } - return w; -} diff --git a/lib/konsole_wcwidth.h b/lib/konsole_wcwidth.h deleted file mode 100644 index 32aa882..0000000 --- a/lib/konsole_wcwidth.h +++ /dev/null @@ -1,20 +0,0 @@ -/* $XFree86: xc/programs/xterm/wcwidth.h,v 1.2 2001/06/18 19:09:27 dickey Exp $ */ - -/* Markus Kuhn -- 2001-01-12 -- public domain */ -/* Adaptions for KDE by Waldo Bastian */ -/* - Rewritten for QT4 by e_k -*/ - - -#ifndef _KONSOLE_WCWIDTH_H_ -#define _KONSOLE_WCWIDTH_H_ - -// Standard -#include - -int konsole_wcwidth(wchar_t ucs); - -int string_width( const std::wstring & wstr ); - -#endif diff --git a/lib/kprocess.cpp b/lib/kprocess.cpp deleted file mode 100644 index 73264a6..0000000 --- a/lib/kprocess.cpp +++ /dev/null @@ -1,412 +0,0 @@ -/* - * This file is a part of QTerminal - http://gitorious.org/qterminal - * - * This file was un-linked from KDE and modified - * by Maxim Bourmistrov - * - */ - -/* - This file is part of the KDE libraries - - Copyright (C) 2007 Oswald Buddenhagen - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "kprocess.h" - -#include - -#ifdef Q_OS_WIN -# include -#else -# include -# include -#endif - -#ifndef Q_OS_WIN -# define STD_OUTPUT_HANDLE 1 -# define STD_ERROR_HANDLE 2 -#endif - -#ifdef _WIN32_WCE -#include -#endif - -void KProcessPrivate::writeAll(const QByteArray &buf, int fd) -{ -#ifdef Q_OS_WIN -#ifndef _WIN32_WCE - HANDLE h = GetStdHandle(fd); - if (h) { - DWORD wr; - WriteFile(h, buf.data(), buf.size(), &wr, 0); - } -#else - fwrite(buf.data(), 1, buf.size(), (FILE*)fd); -#endif -#else - int off = 0; - do { - int ret = ::write(fd, buf.data() + off, buf.size() - off); - if (ret < 0) { - if (errno != EINTR) - return; - } else { - off += ret; - } - } while (off < buf.size()); -#endif -} - -void KProcessPrivate::forwardStd(KProcess::ProcessChannel good, int fd) -{ - Q_Q(KProcess); - - QProcess::ProcessChannel oc = q->readChannel(); - q->setReadChannel(good); - writeAll(q->readAll(), fd); - q->setReadChannel(oc); -} - -void KProcessPrivate::_k_forwardStdout() -{ -#ifndef _WIN32_WCE - forwardStd(KProcess::StandardOutput, STD_OUTPUT_HANDLE); -#else - forwardStd(KProcess::StandardOutput, (int)stdout); -#endif -} - -void KProcessPrivate::_k_forwardStderr() -{ -#ifndef _WIN32_WCE - forwardStd(KProcess::StandardError, STD_ERROR_HANDLE); -#else - forwardStd(KProcess::StandardError, (int)stderr); -#endif -} - -///////////////////////////// -// public member functions // -///////////////////////////// - -KProcess::KProcess(QObject *parent) : - QProcess(parent), - d_ptr(new KProcessPrivate) -{ - d_ptr->q_ptr = this; - setOutputChannelMode(ForwardedChannels); -} - -KProcess::KProcess(KProcessPrivate *d, QObject *parent) : - QProcess(parent), - d_ptr(d) -{ - d_ptr->q_ptr = this; - setOutputChannelMode(ForwardedChannels); -} - -KProcess::~KProcess() -{ - delete d_ptr; -} - -void KProcess::setOutputChannelMode(OutputChannelMode mode) -{ - Q_D(KProcess); - - d->outputChannelMode = mode; - disconnect(this, SIGNAL(readyReadStandardOutput())); - disconnect(this, SIGNAL(readyReadStandardError())); - switch (mode) { - case OnlyStdoutChannel: - connect(this, SIGNAL(readyReadStandardError()), SLOT(_k_forwardStderr())); - break; - case OnlyStderrChannel: - connect(this, SIGNAL(readyReadStandardOutput()), SLOT(_k_forwardStdout())); - break; - default: - QProcess::setProcessChannelMode((ProcessChannelMode)mode); - return; - } - QProcess::setProcessChannelMode(QProcess::SeparateChannels); -} - -KProcess::OutputChannelMode KProcess::outputChannelMode() const -{ - Q_D(const KProcess); - - return d->outputChannelMode; -} - -void KProcess::setNextOpenMode(QIODevice::OpenMode mode) -{ - Q_D(KProcess); - - d->openMode = mode; -} - -#define DUMMYENV "_KPROCESS_DUMMY_=" - -void KProcess::clearEnvironment() -{ - setEnvironment(QStringList() << QString::fromLatin1(DUMMYENV)); -} - -void KProcess::setEnv(const QString &name, const QString &value, bool overwrite) -{ - QStringList env = environment(); - if (env.isEmpty()) { - env = systemEnvironment(); - env.removeAll(QString::fromLatin1(DUMMYENV)); - } - QString fname(name); - fname.append(QLatin1Char('=')); - for (QStringList::Iterator it = env.begin(); it != env.end(); ++it) - if ((*it).startsWith(fname)) { - if (overwrite) { - *it = fname.append(value); - setEnvironment(env); - } - return; - } - env.append(fname.append(value)); - setEnvironment(env); -} - -void KProcess::unsetEnv(const QString &name) -{ - QStringList env = environment(); - if (env.isEmpty()) { - env = systemEnvironment(); - env.removeAll(QString::fromLatin1(DUMMYENV)); - } - QString fname(name); - fname.append(QLatin1Char('=')); - for (QStringList::Iterator it = env.begin(); it != env.end(); ++it) - if ((*it).startsWith(fname)) { - env.erase(it); - if (env.isEmpty()) - env.append(QString::fromLatin1(DUMMYENV)); - setEnvironment(env); - return; - } -} - -void KProcess::setProgram(const QString &exe, const QStringList &args) -{ - Q_D(KProcess); - - d->prog = exe; - d->args = args; -#ifdef Q_OS_WIN - setNativeArguments(QString()); -#endif -} - -void KProcess::setProgram(const QStringList &argv) -{ - Q_D(KProcess); - - Q_ASSERT( !argv.isEmpty() ); - d->args = argv; - d->prog = d->args.takeFirst(); -#ifdef Q_OS_WIN - setNativeArguments(QString()); -#endif -} - -KProcess &KProcess::operator<<(const QString &arg) -{ - Q_D(KProcess); - - if (d->prog.isEmpty()) - d->prog = arg; - else - d->args << arg; - return *this; -} - -KProcess &KProcess::operator<<(const QStringList &args) -{ - Q_D(KProcess); - - if (d->prog.isEmpty()) - setProgram(args); - else - d->args << args; - return *this; -} - -void KProcess::clearProgram() -{ - Q_D(KProcess); - - d->prog.clear(); - d->args.clear(); -#ifdef Q_OS_WIN - setNativeArguments(QString()); -#endif -} - -#if 0 -void KProcess::setShellCommand(const QString &cmd) -{ - Q_D(KProcess); - - KShell::Errors err; - d->args = KShell::splitArgs( - cmd, KShell::AbortOnMeta | KShell::TildeExpand, &err); - if (err == KShell::NoError && !d->args.isEmpty()) { - d->prog = KStandardDirs::findExe(d->args[0]); - if (!d->prog.isEmpty()) { - d->args.removeFirst(); -#ifdef Q_OS_WIN - setNativeArguments(QString()); -#endif - return; - } - } - - d->args.clear(); - -#ifdef Q_OS_UNIX -// #ifdef NON_FREE // ... as they ship non-POSIX /bin/sh -# if !defined(__linux__) && !defined(__FreeBSD__) && !defined(__NetBSD__) && !defined(__OpenBSD__) && !defined(__DragonFly__) && !defined(__GNU__) - // If /bin/sh is a symlink, we can be pretty sure that it points to a - // POSIX shell - the original bourne shell is about the only non-POSIX - // shell still in use and it is always installed natively as /bin/sh. - d->prog = QFile::symLinkTarget(QString::fromLatin1("/bin/sh")); - if (d->prog.isEmpty()) { - // Try some known POSIX shells. - d->prog = KStandardDirs::findExe(QString::fromLatin1("ksh")); - if (d->prog.isEmpty()) { - d->prog = KStandardDirs::findExe(QString::fromLatin1("ash")); - if (d->prog.isEmpty()) { - d->prog = KStandardDirs::findExe(QString::fromLatin1("bash")); - if (d->prog.isEmpty()) { - d->prog = KStandardDirs::findExe(QString::fromLatin1("zsh")); - if (d->prog.isEmpty()) - // We're pretty much screwed, to be honest ... - d->prog = QString::fromLatin1("/bin/sh"); - } - } - } - } -# else - d->prog = QString::fromLatin1("/bin/sh"); -# endif - - d->args << QString::fromLatin1("-c") << cmd; -#else // Q_OS_UNIX - // KMacroExpander::expandMacrosShellQuote(), KShell::quoteArg() and - // KShell::joinArgs() may generate these for security reasons. - setEnv(PERCENT_VARIABLE, QLatin1String("%")); - -#ifndef _WIN32_WCE - WCHAR sysdir[MAX_PATH + 1]; - UINT size = GetSystemDirectoryW(sysdir, MAX_PATH + 1); - d->prog = QString::fromUtf16((const ushort *) sysdir, size); - d->prog += QLatin1String("\\cmd.exe"); - setNativeArguments(QLatin1String("/V:OFF /S /C \"") + cmd + QLatin1Char('"')); -#else - d->prog = QLatin1String("\\windows\\cmd.exe"); - setNativeArguments(QLatin1String("/S /C \"") + cmd + QLatin1Char('"')); -#endif -#endif -} -#endif -QStringList KProcess::program() const -{ - Q_D(const KProcess); - - QStringList argv = d->args; - argv.prepend(d->prog); - return argv; -} - -void KProcess::start() -{ - Q_D(KProcess); - - QProcess::start(d->prog, d->args, d->openMode); -} - -int KProcess::execute(int msecs) -{ - start(); - if (!waitForFinished(msecs)) { - kill(); - waitForFinished(-1); - return -2; - } - return (exitStatus() == QProcess::NormalExit) ? exitCode() : -1; -} - -// static -int KProcess::execute(const QString &exe, const QStringList &args, int msecs) -{ - KProcess p; - p.setProgram(exe, args); - return p.execute(msecs); -} - -// static -int KProcess::execute(const QStringList &argv, int msecs) -{ - KProcess p; - p.setProgram(argv); - return p.execute(msecs); -} - -int KProcess::startDetached() -{ - Q_D(KProcess); - - qint64 pid; - if (!QProcess::startDetached(d->prog, d->args, workingDirectory(), &pid)) - return 0; - return (int) pid; -} - -// static -int KProcess::startDetached(const QString &exe, const QStringList &args) -{ - qint64 pid; - if (!QProcess::startDetached(exe, args, QString(), &pid)) - return 0; - return (int) pid; -} - -// static -int KProcess::startDetached(const QStringList &argv) -{ - QStringList args = argv; - QString prog = args.takeFirst(); - return startDetached(prog, args); -} - -int KProcess::pid() const -{ -#ifdef Q_OS_UNIX - return (int) QProcess::pid(); -#else - return QProcess::pid() ? QProcess::pid()->dwProcessId : 0; -#endif -} - diff --git a/lib/kprocess.h b/lib/kprocess.h deleted file mode 100644 index ec90721..0000000 --- a/lib/kprocess.h +++ /dev/null @@ -1,375 +0,0 @@ -/* - * This file is a part of QTerminal - http://gitorious.org/qterminal - * - * This file was un-linked from KDE and modified - * by Maxim Bourmistrov - * - */ - -/* - This file is part of the KDE libraries - - Copyright (C) 2007 Oswald Buddenhagen - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#ifndef KPROCESS_H -#define KPROCESS_H - -//#include - -#include - -class KProcessPrivate; - -/** - * \class KProcess kprocess.h - * - * Child process invocation, monitoring and control. - * - * This class extends QProcess by some useful functionality, overrides - * some defaults with saner values and wraps parts of the API into a more - * accessible one. - * This is the preferred way of spawning child processes in KDE; don't - * use QProcess directly. - * - * @author Oswald Buddenhagen - **/ -class KProcess : public QProcess -{ - Q_OBJECT - Q_DECLARE_PRIVATE(KProcess) - -public: - - /** - * Modes in which the output channels can be opened. - */ - enum OutputChannelMode { - SeparateChannels = QProcess::SeparateChannels, - /**< Standard output and standard error are handled by KProcess - as separate channels */ - MergedChannels = QProcess::MergedChannels, - /**< Standard output and standard error are handled by KProcess - as one channel */ - ForwardedChannels = QProcess::ForwardedChannels, - /**< Both standard output and standard error are forwarded - to the parent process' respective channel */ - OnlyStdoutChannel, - /**< Only standard output is handled; standard error is forwarded */ - OnlyStderrChannel /**< Only standard error is handled; standard output is forwarded */ - }; - - /** - * Constructor - */ - explicit KProcess(QObject *parent = 0); - - /** - * Destructor - */ - virtual ~KProcess(); - - /** - * Set how to handle the output channels of the child process. - * - * The default is ForwardedChannels, which is unlike in QProcess. - * Do not request more than you actually handle, as this output is - * simply lost otherwise. - * - * This function must be called before starting the process. - * - * @param mode the output channel handling mode - */ - void setOutputChannelMode(OutputChannelMode mode); - - /** - * Query how the output channels of the child process are handled. - * - * @return the output channel handling mode - */ - OutputChannelMode outputChannelMode() const; - - /** - * Set the QIODevice open mode the process will be opened in. - * - * This function must be called before starting the process, obviously. - * - * @param mode the open mode. Note that this mode is automatically - * "reduced" according to the channel modes and redirections. - * The default is QIODevice::ReadWrite. - */ - void setNextOpenMode(QIODevice::OpenMode mode); - - /** - * Adds the variable @p name to the process' environment. - * - * This function must be called before starting the process. - * - * @param name the name of the environment variable - * @param value the new value for the environment variable - * @param overwrite if @c false and the environment variable is already - * set, the old value will be preserved - */ - void setEnv(const QString &name, const QString &value, bool overwrite = true); - - /** - * Removes the variable @p name from the process' environment. - * - * This function must be called before starting the process. - * - * @param name the name of the environment variable - */ - void unsetEnv(const QString &name); - - /** - * Empties the process' environment. - * - * Note that LD_LIBRARY_PATH/DYLD_LIBRARY_PATH is automatically added - * on *NIX. - * - * This function must be called before starting the process. - */ - void clearEnvironment(); - - /** - * Set the program and the command line arguments. - * - * This function must be called before starting the process, obviously. - * - * @param exe the program to execute - * @param args the command line arguments for the program, - * one per list element - */ - void setProgram(const QString &exe, const QStringList &args = QStringList()); - - /** - * @overload - * - * @param argv the program to execute and the command line arguments - * for the program, one per list element - */ - void setProgram(const QStringList &argv); - - /** - * Append an element to the command line argument list for this process. - * - * If no executable is set yet, it will be set instead. - * - * For example, doing an "ls -l /usr/local/bin" can be achieved by: - * \code - * KProcess p; - * p << "ls" << "-l" << "/usr/local/bin"; - * ... - * \endcode - * - * This function must be called before starting the process, obviously. - * - * @param arg the argument to add - * @return a reference to this KProcess - */ - KProcess &operator<<(const QString& arg); - - /** - * @overload - * - * @param args the arguments to add - * @return a reference to this KProcess - */ - KProcess &operator<<(const QStringList& args); - - /** - * Clear the program and command line argument list. - */ - void clearProgram(); - - /** - * Set a command to execute through a shell (a POSIX sh on *NIX - * and cmd.exe on Windows). - * - * Using this for anything but user-supplied commands is usually a bad - * idea, as the command's syntax depends on the platform. - * Redirections including pipes, etc. are better handled by the - * respective functions provided by QProcess. - * - * If KProcess determines that the command does not really need a - * shell, it will trasparently execute it without one for performance - * reasons. - * - * This function must be called before starting the process, obviously. - * - * @param cmd the command to execute through a shell. - * The caller must make sure that all filenames etc. are properly - * quoted when passed as argument. Failure to do so often results in - * serious security holes. See KShell::quoteArg(). - */ - void setShellCommand(const QString &cmd); - - /** - * Obtain the currently set program and arguments. - * - * @return a list, the first element being the program, the remaining ones - * being command line arguments to the program. - */ - QStringList program() const; - - /** - * Start the process. - * - * @see QProcess::start(const QString &, const QStringList &, OpenMode) - */ - void start(); - - /** - * Start the process, wait for it to finish, and return the exit code. - * - * This method is roughly equivalent to the sequence: - * - * start(); - * waitForFinished(msecs); - * return exitCode(); - * - * - * Unlike the other execute() variants this method is not static, - * so the process can be parametrized properly and talked to. - * - * @param msecs time to wait for process to exit before killing it - * @return -2 if the process could not be started, -1 if it crashed, - * otherwise its exit code - */ - int execute(int msecs = -1); - - /** - * @overload - * - * @param exe the program to execute - * @param args the command line arguments for the program, - * one per list element - * @param msecs time to wait for process to exit before killing it - * @return -2 if the process could not be started, -1 if it crashed, - * otherwise its exit code - */ - static int execute(const QString &exe, const QStringList &args = QStringList(), int msecs = -1); - - /** - * @overload - * - * @param argv the program to execute and the command line arguments - * for the program, one per list element - * @param msecs time to wait for process to exit before killing it - * @return -2 if the process could not be started, -1 if it crashed, - * otherwise its exit code - */ - static int execute(const QStringList &argv, int msecs = -1); - - /** - * Start the process and detach from it. See QProcess::startDetached() - * for details. - * - * Unlike the other startDetached() variants this method is not static, - * so the process can be parametrized properly. - * @note Currently, only the setProgram()/setShellCommand() and - * setWorkingDirectory() parametrizations are supported. - * - * The KProcess object may be re-used immediately after calling this - * function. - * - * @return the PID of the started process or 0 on error - */ - int startDetached(); - - /** - * @overload - * - * @param exe the program to start - * @param args the command line arguments for the program, - * one per list element - * @return the PID of the started process or 0 on error - */ - static int startDetached(const QString &exe, const QStringList &args = QStringList()); - - /** - * @overload - * - * @param argv the program to start and the command line arguments - * for the program, one per list element - * @return the PID of the started process or 0 on error - */ - static int startDetached(const QStringList &argv); - - /** - * Obtain the process' ID as known to the system. - * - * Unlike with QProcess::pid(), this is a real PID also on Windows. - * - * This function can be called only while the process is running. - * It cannot be applied to detached processes. - * - * @return the process ID - */ - int pid() const; - -protected: - /** - * @internal - */ - KProcess(KProcessPrivate *d, QObject *parent); - - /** - * @internal - */ - KProcessPrivate * const d_ptr; - -private: - // hide those - using QProcess::setReadChannelMode; - using QProcess::readChannelMode; - using QProcess::setProcessChannelMode; - using QProcess::processChannelMode; - - Q_PRIVATE_SLOT(d_func(), void _k_forwardStdout()) - Q_PRIVATE_SLOT(d_func(), void _k_forwardStderr()) -}; - -/* ----------- kprocess_p.h ---------------- */ -class KProcessPrivate { - - Q_DECLARE_PUBLIC(KProcess) - -protected: - KProcessPrivate() : - openMode(QIODevice::ReadWrite) - { - } - virtual ~KProcessPrivate() - { - } - void writeAll(const QByteArray &buf, int fd); - void forwardStd(KProcess::ProcessChannel good, int fd); - void _k_forwardStdout(); - void _k_forwardStderr(); - - QString prog; - QStringList args; - KProcess::OutputChannelMode outputChannelMode; - QIODevice::OpenMode openMode; - - KProcess *q_ptr; -}; -/* ------------------------------------------- */ -#endif - diff --git a/lib/kpty.cpp b/lib/kpty.cpp deleted file mode 100644 index 0f3348e..0000000 --- a/lib/kpty.cpp +++ /dev/null @@ -1,709 +0,0 @@ -/* - - This file is part of the KDE libraries - Copyright (C) 2002 Waldo Bastian - Copyright (C) 2002-2003,2007 Oswald Buddenhagen - - Rewritten for QT4 by e_k , Copyright (C)2008 - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "kpty_p.h" - -#include - - -#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__) -#define HAVE_LOGIN -#define HAVE_LIBUTIL_H -#endif - -#ifdef __sgi -#define __svr4__ -#endif - -#ifdef __osf__ -#define _OSF_SOURCE -#include -#endif - -#ifdef _AIX -#define _ALL_SOURCE -#endif - -// __USE_XOPEN isn't defined by default in ICC -// (needed for ptsname(), grantpt() and unlockpt()) -#ifdef __INTEL_COMPILER -# ifndef __USE_XOPEN -# define __USE_XOPEN -# endif -#endif - -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include -#include - -#if defined(HAVE_PTY_H) -# include -#endif - -#ifdef HAVE_LIBUTIL_H -# include -#elif defined(HAVE_UTIL_H) -# include -#endif - -#ifdef HAVE_UTEMPTER -extern "C" { -# include -} -#else -# include -# ifdef HAVE_UTMPX -# include -# endif -# if !defined(_PATH_UTMPX) && defined(_UTMPX_FILE) -# define _PATH_UTMPX _UTMPX_FILE -# endif -# ifdef HAVE_UPDWTMPX -# if !defined(_PATH_WTMPX) && defined(_WTMPX_FILE) -# define _PATH_WTMPX _WTMPX_FILE -# endif -# endif -#endif - -/* for HP-UX (some versions) the extern C is needed, and for other - platforms it doesn't hurt */ -extern "C" { -#include -#if defined(HAVE_TERMIO_H) -# include // struct winsize on some systems -#endif -} - -#if defined (_HPUX_SOURCE) -# define _TERMIOS_INCLUDED -# include -#endif - -#ifdef HAVE_SYS_STROPTS_H -# include // Defines I_PUSH -# define _NEW_TTY_CTRL -#endif - -#if defined (__FreeBSD__) || defined(__FreeBSD_kernel__) || defined (__NetBSD__) || defined (__OpenBSD__) || defined (__bsdi__) || defined(__APPLE__) || defined (__DragonFly__) -# define _tcgetattr(fd, ttmode) ioctl(fd, TIOCGETA, (char *)ttmode) -#else -# if defined(_HPUX_SOURCE) || defined(__Lynx__) || defined (__CYGWIN__) || defined(__GNU__) -# define _tcgetattr(fd, ttmode) tcgetattr(fd, ttmode) -# else -# define _tcgetattr(fd, ttmode) ioctl(fd, TCGETS, (char *)ttmode) -# endif -#endif - -#if defined (__FreeBSD__) || defined(__FreeBSD_kernel__) || defined (__NetBSD__) || defined (__OpenBSD__) || defined (__bsdi__) || defined(__APPLE__) || defined (__DragonFly__) -# define _tcsetattr(fd, ttmode) ioctl(fd, TIOCSETA, (char *)ttmode) -#else -# if defined(_HPUX_SOURCE) || defined(__CYGWIN__) || defined(__GNU__) -# define _tcsetattr(fd, ttmode) tcsetattr(fd, TCSANOW, ttmode) -# else -# define _tcsetattr(fd, ttmode) ioctl(fd, TCSETS, (char *)ttmode) -# endif -#endif - -//#include -//#include // findExe - -// not defined on HP-UX for example -#ifndef CTRL -# define CTRL(x) ((x) & 037) -#endif - -#define TTY_GROUP "tty" - -/////////////////////// -// private functions // -/////////////////////// - -////////////////// -// private data // -////////////////// - -KPtyPrivate::KPtyPrivate(KPty* parent) : - masterFd(-1), slaveFd(-1), ownMaster(true), q_ptr(parent) -{ -} - -KPtyPrivate::~KPtyPrivate() -{ -} - -bool KPtyPrivate::chownpty(bool) -{ -// return !QProcess::execute(KStandardDirs::findExe("kgrantpty"), -// QStringList() << (grant?"--grant":"--revoke") << QString::number(masterFd)); - return true; -} - -///////////////////////////// -// public member functions // -///////////////////////////// - -KPty::KPty() : - d_ptr(new KPtyPrivate(this)) -{ -} - -KPty::KPty(KPtyPrivate *d) : - d_ptr(d) -{ - d_ptr->q_ptr = this; -} - -KPty::~KPty() -{ - close(); - delete d_ptr; -} - -bool KPty::open() -{ - Q_D(KPty); - - if (d->masterFd >= 0) - return true; - - d->ownMaster = true; - - QByteArray ptyName; - - // Find a master pty that we can open //////////////////////////////// - - // Because not all the pty animals are created equal, they want to - // be opened by several different methods. - - // We try, as we know them, one by one. - -#ifdef HAVE_OPENPTY - - char ptsn[PATH_MAX]; - if (::openpty( &d->masterFd, &d->slaveFd, ptsn, 0, 0)) { - d->masterFd = -1; - d->slaveFd = -1; - qWarning(175) << "Can't open a pseudo teletype"; - return false; - } - d->ttyName = ptsn; - -#else - -#ifdef HAVE__GETPTY // irix - - char *ptsn = _getpty(&d->masterFd, O_RDWR|O_NOCTTY, S_IRUSR|S_IWUSR, 0); - if (ptsn) { - d->ttyName = ptsn; - goto grantedpt; - } - -#elif defined(HAVE_PTSNAME) || defined(TIOCGPTN) - -#ifdef HAVE_POSIX_OPENPT - d->masterFd = ::posix_openpt(O_RDWR|O_NOCTTY); -#elif defined(HAVE_GETPT) - d->masterFd = ::getpt(); -#elif defined(PTM_DEVICE) - d->masterFd = ::open(PTM_DEVICE, O_RDWR|O_NOCTTY); -#else -# error No method to open a PTY master detected. -#endif - if (d->masterFd >= 0) { -#ifdef HAVE_PTSNAME - char *ptsn = ptsname(d->masterFd); - if (ptsn) { - d->ttyName = ptsn; -#else - int ptyno; - if (!ioctl(d->masterFd, TIOCGPTN, &ptyno)) { - d->ttyName = QByteArray("/dev/pts/") + QByteArray::number(ptyno); -#endif -#ifdef HAVE_GRANTPT - if (!grantpt(d->masterFd)) { - goto grantedpt; - } -#else - - goto gotpty; -#endif - } - ::close(d->masterFd); - d->masterFd = -1; - } -#endif // HAVE_PTSNAME || TIOCGPTN - - // Linux device names, FIXME: Trouble on other systems? - for (const char * s3 = "pqrstuvwxyzabcde"; *s3; s3++) { - for (const char * s4 = "0123456789abcdef"; *s4; s4++) { - ptyName = QString().sprintf("/dev/pty%c%c", *s3, *s4).toUtf8(); - d->ttyName = QString().sprintf("/dev/tty%c%c", *s3, *s4).toUtf8(); - - d->masterFd = ::open(ptyName.data(), O_RDWR); - if (d->masterFd >= 0) { -#ifdef Q_OS_SOLARIS - /* Need to check the process group of the pty. - * If it exists, then the slave pty is in use, - * and we need to get another one. - */ - int pgrp_rtn; - if (ioctl(d->masterFd, TIOCGPGRP, &pgrp_rtn) == 0 || errno != EIO) { - ::close(d->masterFd); - d->masterFd = -1; - continue; - } -#endif /* Q_OS_SOLARIS */ - if (!access(d->ttyName.data(),R_OK|W_OK)) { // checks availability based on permission bits - if (!geteuid()) { - struct group * p = getgrnam(TTY_GROUP); - if (!p) { - p = getgrnam("wheel"); - } - gid_t gid = p ? p->gr_gid : getgid (); - - if (!chown(d->ttyName.data(), getuid(), gid)) { - chmod(d->ttyName.data(), S_IRUSR|S_IWUSR|S_IWGRP); - } - } - goto gotpty; - } - ::close(d->masterFd); - d->masterFd = -1; - } - } - } - - qWarning() << "Can't open a pseudo teletype"; - return false; - -gotpty: - struct stat st; - if (stat(d->ttyName.data(), &st)) { - return false; // this just cannot happen ... *cough* Yeah right, I just - // had it happen when pty #349 was allocated. I guess - // there was some sort of leak? I only had a few open. - } - if (((st.st_uid != getuid()) || - (st.st_mode & (S_IRGRP|S_IXGRP|S_IROTH|S_IWOTH|S_IXOTH))) && - !d->chownpty(true)) { - qWarning() - << "chownpty failed for device " << ptyName << "::" << d->ttyName - << "\nThis means the communication can be eavesdropped." << endl; - } - -#if defined (HAVE__GETPTY) || defined (HAVE_GRANTPT) -grantedpt: -#endif - -#ifdef HAVE_REVOKE - revoke(d->ttyName.data()); -#endif - -#ifdef HAVE_UNLOCKPT - unlockpt(d->masterFd); -#elif defined(TIOCSPTLCK) - int flag = 0; - ioctl(d->masterFd, TIOCSPTLCK, &flag); -#endif - - d->slaveFd = ::open(d->ttyName.data(), O_RDWR | O_NOCTTY); - if (d->slaveFd < 0) { - qWarning() << "Can't open slave pseudo teletype"; - ::close(d->masterFd); - d->masterFd = -1; - return false; - } - -#if (defined(__svr4__) || defined(__sgi__)) - // Solaris - ioctl(d->slaveFd, I_PUSH, "ptem"); - ioctl(d->slaveFd, I_PUSH, "ldterm"); -#endif - -#endif /* HAVE_OPENPTY */ - - fcntl(d->masterFd, F_SETFD, FD_CLOEXEC); - fcntl(d->slaveFd, F_SETFD, FD_CLOEXEC); - - return true; -} - -bool KPty::open(int fd) -{ -#if !defined(HAVE_PTSNAME) && !defined(TIOCGPTN) - qWarning() << "Unsupported attempt to open pty with fd" << fd; - return false; -#else - Q_D(KPty); - - if (d->masterFd >= 0) { - qWarning() << "Attempting to open an already open pty"; - return false; - } - - d->ownMaster = false; - -# ifdef HAVE_PTSNAME - char *ptsn = ptsname(fd); - if (ptsn) { - d->ttyName = ptsn; -# else - int ptyno; - if (!ioctl(fd, TIOCGPTN, &ptyno)) { - char buf[32]; - sprintf(buf, "/dev/pts/%d", ptyno); - d->ttyName = buf; -# endif - } else { - qWarning() << "Failed to determine pty slave device for fd" << fd; - return false; - } - - d->masterFd = fd; - if (!openSlave()) { - - d->masterFd = -1; - return false; - } - - return true; -#endif -} - -void KPty::closeSlave() -{ - Q_D(KPty); - - if (d->slaveFd < 0) { - return; - } - ::close(d->slaveFd); - d->slaveFd = -1; -} - -bool KPty::openSlave() -{ - Q_D(KPty); - - if (d->slaveFd >= 0) - return true; - if (d->masterFd < 0) { - qDebug() << "Attempting to open pty slave while master is closed"; - return false; - } - //d->slaveFd = KDE_open(d->ttyName.data(), O_RDWR | O_NOCTTY); - d->slaveFd = ::open(d->ttyName.data(), O_RDWR | O_NOCTTY); - if (d->slaveFd < 0) { - qDebug() << "Can't open slave pseudo teletype"; - return false; - } - fcntl(d->slaveFd, F_SETFD, FD_CLOEXEC); - return true; -} - -void KPty::close() -{ - Q_D(KPty); - - if (d->masterFd < 0) { - return; - } - closeSlave(); - // don't bother resetting unix98 pty, it will go away after closing master anyway. - if (memcmp(d->ttyName.data(), "/dev/pts/", 9)) { - if (!geteuid()) { - struct stat st; - if (!stat(d->ttyName.data(), &st)) { - chown(d->ttyName.data(), 0, st.st_gid == getgid() ? 0 : -1); - chmod(d->ttyName.data(), S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH); - } - } else { - fcntl(d->masterFd, F_SETFD, 0); - d->chownpty(false); - } - } - ::close(d->masterFd); - d->masterFd = -1; -} - -void KPty::setCTty() -{ - Q_D(KPty); - - // Setup job control ////////////////////////////////// - - // Become session leader, process group leader, - // and get rid of the old controlling terminal. - setsid(); - - // make our slave pty the new controlling terminal. -#ifdef TIOCSCTTY - ioctl(d->slaveFd, TIOCSCTTY, 0); -#else - // __svr4__ hack: the first tty opened after setsid() becomes controlling tty - ::close(::open(d->ttyName, O_WRONLY, 0)); -#endif - - // make our new process group the foreground group on the pty - int pgrp = getpid(); -#if defined(_POSIX_VERSION) || defined(__svr4__) - tcsetpgrp(d->slaveFd, pgrp); -#elif defined(TIOCSPGRP) - ioctl(d->slaveFd, TIOCSPGRP, (char *)&pgrp); -#endif -} - -void KPty::login(const char * user, const char * remotehost) -{ -#ifdef HAVE_UTEMPTER - Q_D(KPty); - - addToUtmp(d->ttyName, remotehost, d->masterFd); - Q_UNUSED(user); -#else -# ifdef HAVE_UTMPX - struct utmpx l_struct; -# else - struct utmp l_struct; -# endif - memset(&l_struct, 0, sizeof(l_struct)); - // note: strncpy without terminators _is_ correct here. man 4 utmp - - if (user) { -# ifdef HAVE_UTMPX - strncpy(l_struct.ut_user, user, sizeof(l_struct.ut_user)); -# else - strncpy(l_struct.ut_name, user, sizeof(l_struct.ut_name)); -# endif - } - - if (remotehost) { - strncpy(l_struct.ut_host, remotehost, sizeof(l_struct.ut_host)); -# ifdef HAVE_STRUCT_UTMP_UT_SYSLEN - l_struct.ut_syslen = qMin(strlen(remotehost), sizeof(l_struct.ut_host)); -# endif - } - -# ifndef __GLIBC__ - Q_D(KPty); - const char * str_ptr = d->ttyName.data(); - if (!memcmp(str_ptr, "/dev/", 5)) { - str_ptr += 5; - } - strncpy(l_struct.ut_line, str_ptr, sizeof(l_struct.ut_line)); -# ifdef HAVE_STRUCT_UTMP_UT_ID - strncpy(l_struct.ut_id, - str_ptr + strlen(str_ptr) - sizeof(l_struct.ut_id), - sizeof(l_struct.ut_id)); -# endif -# endif - -# ifdef HAVE_UTMPX - gettimeofday(&l_struct.ut_tv, 0); -# else - l_struct.ut_time = time(0); -# endif - -# ifdef HAVE_LOGIN -# ifdef HAVE_LOGINX - ::loginx(&l_struct); -# else - ::login(&l_struct); -# endif -# else -# ifdef HAVE_STRUCT_UTMP_UT_TYPE - l_struct.ut_type = USER_PROCESS; -# endif -# ifdef HAVE_STRUCT_UTMP_UT_PID - l_struct.ut_pid = getpid(); -# ifdef HAVE_STRUCT_UTMP_UT_SESSION - l_struct.ut_session = getsid(0); -# endif -# endif -# ifdef HAVE_UTMPX - utmpxname(_PATH_UTMPX); - setutxent(); - pututxline(&l_struct); - endutxent(); -# ifdef HAVE_UPDWTMPX - updwtmpx(_PATH_WTMPX, &l_struct); -# endif -# else - utmpname(_PATH_UTMP); - setutent(); - pututline(&l_struct); - endutent(); - updwtmp(_PATH_WTMP, &l_struct); -# endif -# endif -#endif -} - -void KPty::logout() -{ -#ifdef HAVE_UTEMPTER - Q_D(KPty); - - removeLineFromUtmp(d->ttyName, d->masterFd); -#else - Q_D(KPty); - - const char *str_ptr = d->ttyName.data(); - if (!memcmp(str_ptr, "/dev/", 5)) { - str_ptr += 5; - } -# ifdef __GLIBC__ - else { - const char * sl_ptr = strrchr(str_ptr, '/'); - if (sl_ptr) { - str_ptr = sl_ptr + 1; - } - } -# endif -# ifdef HAVE_LOGIN -# ifdef HAVE_LOGINX - ::logoutx(str_ptr, 0, DEAD_PROCESS); -# else - ::logout(str_ptr); -# endif -# else -# ifdef HAVE_UTMPX - struct utmpx l_struct, *ut; -# else - struct utmp l_struct, *ut; -# endif - memset(&l_struct, 0, sizeof(l_struct)); - - strncpy(l_struct.ut_line, str_ptr, sizeof(l_struct.ut_line)); - -# ifdef HAVE_UTMPX - utmpxname(_PATH_UTMPX); - setutxent(); - if ((ut = getutxline(&l_struct))) { -# else - utmpname(_PATH_UTMP); - setutent(); - if ((ut = getutline(&l_struct))) { -# endif -# ifdef HAVE_UTMPX - memset(ut->ut_user, 0, sizeof(*ut->ut_user)); -# else - memset(ut->ut_name, 0, sizeof(*ut->ut_name)); -# endif - memset(ut->ut_host, 0, sizeof(*ut->ut_host)); -# ifdef HAVE_STRUCT_UTMP_UT_SYSLEN - ut->ut_syslen = 0; -# endif -# ifdef HAVE_STRUCT_UTMP_UT_TYPE - ut->ut_type = DEAD_PROCESS; -# endif -# ifdef HAVE_UTMPX - gettimeofday(&ut->ut_tv, 0); - pututxline(ut); - } - endutxent(); -# else - ut->ut_time = time(0); - pututline(ut); -} -endutent(); -# endif -# endif -#endif -} - -// XXX Supposedly, tc[gs]etattr do not work with the master on Solaris. -// Please verify. - -bool KPty::tcGetAttr(struct ::termios * ttmode) const -{ - Q_D(const KPty); - - return _tcgetattr(d->masterFd, ttmode) == 0; -} - -bool KPty::tcSetAttr(struct ::termios * ttmode) -{ - Q_D(KPty); - - return _tcsetattr(d->masterFd, ttmode) == 0; -} - -bool KPty::setWinSize(int lines, int columns) -{ - Q_D(KPty); - - struct winsize winSize; - memset(&winSize, 0, sizeof(winSize)); - winSize.ws_row = (unsigned short)lines; - winSize.ws_col = (unsigned short)columns; - return ioctl(d->masterFd, TIOCSWINSZ, (char *)&winSize) == 0; -} - -bool KPty::setEcho(bool echo) -{ - struct ::termios ttmode; - if (!tcGetAttr(&ttmode)) { - return false; - } - if (!echo) { - ttmode.c_lflag &= ~ECHO; - } else { - ttmode.c_lflag |= ECHO; - } - return tcSetAttr(&ttmode); -} - -const char * KPty::ttyName() const -{ - Q_D(const KPty); - - return d->ttyName.data(); -} - -int KPty::masterFd() const -{ - Q_D(const KPty); - - return d->masterFd; -} - -int KPty::slaveFd() const -{ - Q_D(const KPty); - - return d->slaveFd; -} diff --git a/lib/kpty.h b/lib/kpty.h deleted file mode 100644 index ab34f6e..0000000 --- a/lib/kpty.h +++ /dev/null @@ -1,191 +0,0 @@ -/* This file is part of the KDE libraries - - Copyright (C) 2003,2007 Oswald Buddenhagen - - Rewritten for QT4 by e_k , Copyright (C)2008 - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#ifndef kpty_h -#define kpty_h - -#include - -class KPtyPrivate; -struct termios; - -/** - * Provides primitives for opening & closing a pseudo TTY pair, assigning the - * controlling TTY, utmp registration and setting various terminal attributes. - */ -class KPty { - Q_DECLARE_PRIVATE(KPty) - -public: - - /** - * Constructor - */ - KPty(); - - /** - * Destructor: - * - * If the pty is still open, it will be closed. Note, however, that - * an utmp registration is @em not undone. - */ - ~KPty(); - - /** - * Create a pty master/slave pair. - * - * @return true if a pty pair was successfully opened - */ - bool open(); - - bool open(int fd); - - /** - * Close the pty master/slave pair. - */ - void close(); - - /** - * Close the pty slave descriptor. - * - * When creating the pty, KPty also opens the slave and keeps it open. - * Consequently the master will never receive an EOF notification. - * Usually this is the desired behavior, as a closed pty slave can be - * reopened any time - unlike a pipe or socket. However, in some cases - * pipe-alike behavior might be desired. - * - * After this function was called, slaveFd() and setCTty() cannot be - * used. - */ - void closeSlave(); - bool openSlave(); - - /** - * Creates a new session and process group and makes this pty the - * controlling tty. - */ - void setCTty(); - - /** - * Creates an utmp entry for the tty. - * This function must be called after calling setCTty and - * making this pty the stdin. - * @param user the user to be logged on - * @param remotehost the host from which the login is coming. This is - * @em not the local host. For remote logins it should be the hostname - * of the client. For local logins from inside an X session it should - * be the name of the X display. Otherwise it should be empty. - */ - void login(const char * user = 0, const char * remotehost = 0); - - /** - * Removes the utmp entry for this tty. - */ - void logout(); - - /** - * Wrapper around tcgetattr(3). - * - * This function can be used only while the PTY is open. - * You will need an #include <termios.h> to do anything useful - * with it. - * - * @param ttmode a pointer to a termios structure. - * Note: when declaring ttmode, @c struct @c ::termios must be used - - * without the '::' some version of HP-UX thinks, this declares - * the struct in your class, in your method. - * @return @c true on success, false otherwise - */ - bool tcGetAttr(struct ::termios * ttmode) const; - - /** - * Wrapper around tcsetattr(3) with mode TCSANOW. - * - * This function can be used only while the PTY is open. - * - * @param ttmode a pointer to a termios structure. - * @return @c true on success, false otherwise. Note that success means - * that @em at @em least @em one attribute could be set. - */ - bool tcSetAttr(struct ::termios * ttmode); - - /** - * Change the logical (screen) size of the pty. - * The default is 24 lines by 80 columns. - * - * This function can be used only while the PTY is open. - * - * @param lines the number of rows - * @param columns the number of columns - * @return @c true on success, false otherwise - */ - bool setWinSize(int lines, int columns); - - /** - * Set whether the pty should echo input. - * - * Echo is on by default. - * If the output of automatically fed (non-interactive) PTY clients - * needs to be parsed, disabling echo often makes it much simpler. - * - * This function can be used only while the PTY is open. - * - * @param echo true if input should be echoed. - * @return @c true on success, false otherwise - */ - bool setEcho(bool echo); - - /** - * @return the name of the slave pty device. - * - * This function should be called only while the pty is open. - */ - const char * ttyName() const; - - /** - * @return the file descriptor of the master pty - * - * This function should be called only while the pty is open. - */ - int masterFd() const; - - /** - * @return the file descriptor of the slave pty - * - * This function should be called only while the pty slave is open. - */ - int slaveFd() const; - -protected: - /** - * @internal - */ - KPty(KPtyPrivate * d); - - /** - * @internal - */ - KPtyPrivate * const d_ptr; -}; - -#endif - diff --git a/lib/kpty_p.h b/lib/kpty_p.h deleted file mode 100644 index 4f865b8..0000000 --- a/lib/kpty_p.h +++ /dev/null @@ -1,51 +0,0 @@ -/* This file is part of the KDE libraries - - Copyright (C) 2003,2007 Oswald Buddenhagen - - Rewritten for QT4 by e_k , Copyright (C)2008 - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#ifndef kpty_p_h -#define kpty_p_h - -#include "kpty.h" - -#include - -class KPtyPrivate { -public: - - Q_DECLARE_PUBLIC(KPty) - - KPtyPrivate(KPty* parent); - virtual ~KPtyPrivate(); - -#ifndef HAVE_OPENPTY - bool chownpty(bool grant); -#endif - - int masterFd; - int slaveFd; - bool ownMaster:1; - - QByteArray ttyName; - - KPty *q_ptr; -}; - -#endif diff --git a/lib/kptydevice.cpp b/lib/kptydevice.cpp deleted file mode 100644 index 37ecce8..0000000 --- a/lib/kptydevice.cpp +++ /dev/null @@ -1,422 +0,0 @@ -/* - * This file is a part of QTerminal - http://gitorious.org/qterminal - * - * This file was un-linked from KDE and modified - * by Maxim Bourmistrov - * - */ - -/* - - This file is part of the KDE libraries - Copyright (C) 2007 Oswald Buddenhagen - Copyright (C) 2010 KDE e.V. - Author Adriaan de Groot - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "kptydevice.h" -#include "kpty_p.h" - -#include - -#include -#include -#include -#include -#include -#include -#ifdef HAVE_SYS_FILIO_H -# include -#endif -#ifdef HAVE_SYS_TIME_H -# include -#endif - -#if defined(Q_OS_FREEBSD) || defined(Q_OS_MAC) - // "the other end's output queue size" - kinda braindead, huh? -# define PTY_BYTES_AVAILABLE TIOCOUTQ -#elif defined(TIOCINQ) - // "our end's input queue size" -# define PTY_BYTES_AVAILABLE TIOCINQ -#else - // likewise. more generic ioctl (theoretically) -# define PTY_BYTES_AVAILABLE FIONREAD -#endif - - - - -////////////////// -// private data // -////////////////// - -// Lifted from Qt. I don't think they would mind. ;) -// Re-lift again from Qt whenever a proper replacement for pthread_once appears -static void qt_ignore_sigpipe() -{ - static QBasicAtomicInt atom = Q_BASIC_ATOMIC_INITIALIZER(0); - if (atom.testAndSetRelaxed(0, 1)) { - struct sigaction noaction; - memset(&noaction, 0, sizeof(noaction)); - noaction.sa_handler = SIG_IGN; - sigaction(SIGPIPE, &noaction, 0); - } -} - -#define NO_INTR(ret,func) do { ret = func; } while (ret < 0 && errno == EINTR) - -bool KPtyDevicePrivate::_k_canRead() -{ - Q_Q(KPtyDevice); - qint64 readBytes = 0; - -#ifdef Q_OS_IRIX // this should use a config define, but how to check it? - size_t available; -#else - int available; -#endif - if (!::ioctl(q->masterFd(), PTY_BYTES_AVAILABLE, (char *) &available)) { -#ifdef Q_OS_SOLARIS - // A Pty is a STREAMS module, and those can be activated - // with 0 bytes available. This happens either when ^C is - // pressed, or when an application does an explicit write(a,b,0) - // which happens in experiments fairly often. When 0 bytes are - // available, you must read those 0 bytes to clear the STREAMS - // module, but we don't want to hit the !readBytes case further down. - if (!available) { - char c; - // Read the 0-byte STREAMS message - NO_INTR(readBytes, read(q->masterFd(), &c, 0)); - // Should return 0 bytes read; -1 is error - if (readBytes < 0) { - readNotifier->setEnabled(false); - emit q->readEof(); - return false; - } - return true; - } -#endif - - char *ptr = readBuffer.reserve(available); -#ifdef Q_OS_SOLARIS - // Even if available > 0, it is possible for read() - // to return 0 on Solaris, due to 0-byte writes in the stream. - // Ignore them and keep reading until we hit *some* data. - // In Solaris it is possible to have 15 bytes available - // and to (say) get 0, 0, 6, 0 and 9 bytes in subsequent reads. - // Because the stream is set to O_NONBLOCK in finishOpen(), - // an EOF read will return -1. - readBytes = 0; - while (!readBytes) -#endif - // Useless block braces except in Solaris - { - NO_INTR(readBytes, read(q->masterFd(), ptr, available)); - } - if (readBytes < 0) { - readBuffer.unreserve(available); - q->setErrorString("Error reading from PTY"); - return false; - } - readBuffer.unreserve(available - readBytes); // *should* be a no-op - } - - if (!readBytes) { - readNotifier->setEnabled(false); - emit q->readEof(); - return false; - } else { - if (!emittedReadyRead) { - emittedReadyRead = true; - emit q->readyRead(); - emittedReadyRead = false; - } - return true; - } -} - -bool KPtyDevicePrivate::_k_canWrite() -{ - Q_Q(KPtyDevice); - - writeNotifier->setEnabled(false); - if (writeBuffer.isEmpty()) - return false; - - qt_ignore_sigpipe(); - int wroteBytes; - NO_INTR(wroteBytes, - write(q->masterFd(), - writeBuffer.readPointer(), writeBuffer.readSize())); - if (wroteBytes < 0) { - q->setErrorString("Error writing to PTY"); - return false; - } - writeBuffer.free(wroteBytes); - - if (!emittedBytesWritten) { - emittedBytesWritten = true; - emit q->bytesWritten(wroteBytes); - emittedBytesWritten = false; - } - - if (!writeBuffer.isEmpty()) - writeNotifier->setEnabled(true); - return true; -} - -#ifndef timeradd -// Lifted from GLIBC -# define timeradd(a, b, result) \ - do { \ - (result)->tv_sec = (a)->tv_sec + (b)->tv_sec; \ - (result)->tv_usec = (a)->tv_usec + (b)->tv_usec; \ - if ((result)->tv_usec >= 1000000) { \ - ++(result)->tv_sec; \ - (result)->tv_usec -= 1000000; \ - } \ - } while (0) -# define timersub(a, b, result) \ - do { \ - (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \ - (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \ - if ((result)->tv_usec < 0) { \ - --(result)->tv_sec; \ - (result)->tv_usec += 1000000; \ - } \ - } while (0) -#endif - -bool KPtyDevicePrivate::doWait(int msecs, bool reading) -{ - Q_Q(KPtyDevice); -#ifndef __linux__ - struct timeval etv; -#endif - struct timeval tv, *tvp; - - if (msecs < 0) - tvp = 0; - else { - tv.tv_sec = msecs / 1000; - tv.tv_usec = (msecs % 1000) * 1000; -#ifndef __linux__ - gettimeofday(&etv, 0); - timeradd(&tv, &etv, &etv); -#endif - tvp = &tv; - } - - while (reading ? readNotifier->isEnabled() : !writeBuffer.isEmpty()) { - fd_set rfds; - fd_set wfds; - - FD_ZERO(&rfds); - FD_ZERO(&wfds); - - if (readNotifier->isEnabled()) - FD_SET(q->masterFd(), &rfds); - if (!writeBuffer.isEmpty()) - FD_SET(q->masterFd(), &wfds); - -#ifndef __linux__ - if (tvp) { - gettimeofday(&tv, 0); - timersub(&etv, &tv, &tv); - if (tv.tv_sec < 0) - tv.tv_sec = tv.tv_usec = 0; - } -#endif - - switch (select(q->masterFd() + 1, &rfds, &wfds, 0, tvp)) { - case -1: - if (errno == EINTR) - break; - return false; - case 0: - q->setErrorString("PTY operation timed out"); - return false; - default: - if (FD_ISSET(q->masterFd(), &rfds)) { - bool canRead = _k_canRead(); - if (reading && canRead) - return true; - } - if (FD_ISSET(q->masterFd(), &wfds)) { - bool canWrite = _k_canWrite(); - if (!reading) - return canWrite; - } - break; - } - } - return false; -} - -void KPtyDevicePrivate::finishOpen(QIODevice::OpenMode mode) -{ - Q_Q(KPtyDevice); - - q->QIODevice::open(mode); - fcntl(q->masterFd(), F_SETFL, O_NONBLOCK); - readBuffer.clear(); - readNotifier = new QSocketNotifier(q->masterFd(), QSocketNotifier::Read, q); - writeNotifier = new QSocketNotifier(q->masterFd(), QSocketNotifier::Write, q); - QObject::connect(readNotifier, SIGNAL(activated(int)), q, SLOT(_k_canRead())); - QObject::connect(writeNotifier, SIGNAL(activated(int)), q, SLOT(_k_canWrite())); - readNotifier->setEnabled(true); -} - -///////////////////////////// -// public member functions // -///////////////////////////// - -KPtyDevice::KPtyDevice(QObject *parent) : - QIODevice(parent), - KPty(new KPtyDevicePrivate(this)) -{ -} - -KPtyDevice::~KPtyDevice() -{ - close(); -} - -bool KPtyDevice::open(OpenMode mode) -{ - Q_D(KPtyDevice); - - if (masterFd() >= 0) - return true; - - if (!KPty::open()) { - setErrorString("Error opening PTY"); - return false; - } - - d->finishOpen(mode); - - return true; -} - -bool KPtyDevice::open(int fd, OpenMode mode) -{ - Q_D(KPtyDevice); - - if (!KPty::open(fd)) { - setErrorString("Error opening PTY"); - return false; - } - - d->finishOpen(mode); - - return true; -} - -void KPtyDevice::close() -{ - Q_D(KPtyDevice); - - if (masterFd() < 0) - return; - - delete d->readNotifier; - delete d->writeNotifier; - - QIODevice::close(); - - KPty::close(); -} - -bool KPtyDevice::isSequential() const -{ - return true; -} - -bool KPtyDevice::canReadLine() const -{ - Q_D(const KPtyDevice); - return QIODevice::canReadLine() || d->readBuffer.canReadLine(); -} - -bool KPtyDevice::atEnd() const -{ - Q_D(const KPtyDevice); - return QIODevice::atEnd() && d->readBuffer.isEmpty(); -} - -qint64 KPtyDevice::bytesAvailable() const -{ - Q_D(const KPtyDevice); - return QIODevice::bytesAvailable() + d->readBuffer.size(); -} - -qint64 KPtyDevice::bytesToWrite() const -{ - Q_D(const KPtyDevice); - return d->writeBuffer.size(); -} - -bool KPtyDevice::waitForReadyRead(int msecs) -{ - Q_D(KPtyDevice); - return d->doWait(msecs, true); -} - -bool KPtyDevice::waitForBytesWritten(int msecs) -{ - Q_D(KPtyDevice); - return d->doWait(msecs, false); -} - -void KPtyDevice::setSuspended(bool suspended) -{ - Q_D(KPtyDevice); - d->readNotifier->setEnabled(!suspended); -} - -bool KPtyDevice::isSuspended() const -{ - Q_D(const KPtyDevice); - return !d->readNotifier->isEnabled(); -} - -// protected -qint64 KPtyDevice::readData(char *data, qint64 maxlen) -{ - Q_D(KPtyDevice); - return d->readBuffer.read(data, (int)qMin(maxlen, KMAXINT)); -} - -// protected -qint64 KPtyDevice::readLineData(char *data, qint64 maxlen) -{ - Q_D(KPtyDevice); - return d->readBuffer.readLine(data, (int)qMin(maxlen, KMAXINT)); -} - -// protected -qint64 KPtyDevice::writeData(const char *data, qint64 len) -{ - Q_D(KPtyDevice); - Q_ASSERT(len <= KMAXINT); - - d->writeBuffer.write(data, len); - d->writeNotifier->setEnabled(true); - return len; -} diff --git a/lib/kptydevice.h b/lib/kptydevice.h deleted file mode 100644 index c398646..0000000 --- a/lib/kptydevice.h +++ /dev/null @@ -1,361 +0,0 @@ -/* - * This file is a part of QTerminal - http://gitorious.org/qterminal - * - * This file was un-linked from KDE and modified - * by Maxim Bourmistrov - * - */ - -/* This file is part of the KDE libraries - - Copyright (C) 2007 Oswald Buddenhagen - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#ifndef kptydev_h -#define kptydev_h - -#include "kpty_p.h" - -#include - -#define KMAXINT ((int)(~0U >> 1)) - -struct KPtyDevicePrivate; -class QSocketNotifier; - -#define Q_DECLARE_PRIVATE_MI(Class, SuperClass) \ - inline Class##Private* d_func() { return reinterpret_cast(SuperClass::d_ptr); } \ - inline const Class##Private* d_func() const { return reinterpret_cast(SuperClass::d_ptr); } \ - friend struct Class##Private; - -/** - * Encapsulates KPty into a QIODevice, so it can be used with Q*Stream, etc. - */ -class KPtyDevice : public QIODevice, public KPty { - Q_OBJECT - Q_DECLARE_PRIVATE_MI(KPtyDevice, KPty) - -public: - - /** - * Constructor - */ - KPtyDevice(QObject *parent = 0); - - /** - * Destructor: - * - * If the pty is still open, it will be closed. Note, however, that - * an utmp registration is @em not undone. - */ - virtual ~KPtyDevice(); - - /** - * Create a pty master/slave pair. - * - * @return true if a pty pair was successfully opened - */ - virtual bool open(OpenMode mode = ReadWrite | Unbuffered); - - /** - * Open using an existing pty master. The ownership of the fd - * remains with the caller, i.e., close() will not close the fd. - * - * This is useful if you wish to attach a secondary "controller" to an - * existing pty device such as a terminal widget. - * Note that you will need to use setSuspended() on both devices to - * control which one gets the incoming data from the pty. - * - * @param fd an open pty master file descriptor. - * @param mode the device mode to open the pty with. - * @return true if a pty pair was successfully opened - */ - bool open(int fd, OpenMode mode = ReadWrite | Unbuffered); - - /** - * Close the pty master/slave pair. - */ - virtual void close(); - - /** - * Sets whether the KPtyDevice monitors the pty for incoming data. - * - * When the KPtyDevice is suspended, it will no longer attempt to buffer - * data that becomes available from the pty and it will not emit any - * signals. - * - * Do not use on closed ptys. - * After a call to open(), the pty is not suspended. If you need to - * ensure that no data is read, call this function before the main loop - * is entered again (i.e., immediately after opening the pty). - */ - void setSuspended(bool suspended); - - /** - * Returns true if the KPtyDevice is not monitoring the pty for incoming - * data. - * - * Do not use on closed ptys. - * - * See setSuspended() - */ - bool isSuspended() const; - - /** - * @return always true - */ - virtual bool isSequential() const; - - /** - * @reimp - */ - bool canReadLine() const; - - /** - * @reimp - */ - bool atEnd() const; - - /** - * @reimp - */ - qint64 bytesAvailable() const; - - /** - * @reimp - */ - qint64 bytesToWrite() const; - - bool waitForBytesWritten(int msecs = -1); - bool waitForReadyRead(int msecs = -1); - - -Q_SIGNALS: - /** - * Emitted when EOF is read from the PTY. - * - * Data may still remain in the buffers. - */ - void readEof(); - -protected: - virtual qint64 readData(char *data, qint64 maxSize); - virtual qint64 readLineData(char *data, qint64 maxSize); - virtual qint64 writeData(const char *data, qint64 maxSize); - -private: - Q_PRIVATE_SLOT(d_func(), bool _k_canRead()) - Q_PRIVATE_SLOT(d_func(), bool _k_canWrite()) -}; - -///////////////////////////////////////////////////// -// Helper. Remove when QRingBuffer becomes public. // -///////////////////////////////////////////////////// - -#include -#include - -#define CHUNKSIZE 4096 - -class KRingBuffer -{ -public: - KRingBuffer() - { - clear(); - } - - void clear() - { - buffers.clear(); - QByteArray tmp; - tmp.resize(CHUNKSIZE); - buffers << tmp; - head = tail = 0; - totalSize = 0; - } - - inline bool isEmpty() const - { - return buffers.count() == 1 && !tail; - } - - inline int size() const - { - return totalSize; - } - - inline int readSize() const - { - return (buffers.count() == 1 ? tail : buffers.first().size()) - head; - } - - inline const char *readPointer() const - { - Q_ASSERT(totalSize > 0); - return buffers.first().constData() + head; - } - - void free(int bytes) - { - totalSize -= bytes; - Q_ASSERT(totalSize >= 0); - - forever { - int nbs = readSize(); - - if (bytes < nbs) { - head += bytes; - if (head == tail && buffers.count() == 1) { - buffers.first().resize(CHUNKSIZE); - head = tail = 0; - } - break; - } - - bytes -= nbs; - if (buffers.count() == 1) { - buffers.first().resize(CHUNKSIZE); - head = tail = 0; - break; - } - - buffers.removeFirst(); - head = 0; - } - } - - char *reserve(int bytes) - { - totalSize += bytes; - - char *ptr; - if (tail + bytes <= buffers.last().size()) { - ptr = buffers.last().data() + tail; - tail += bytes; - } else { - buffers.last().resize(tail); - QByteArray tmp; - tmp.resize(qMax(CHUNKSIZE, bytes)); - ptr = tmp.data(); - buffers << tmp; - tail = bytes; - } - return ptr; - } - - // release a trailing part of the last reservation - inline void unreserve(int bytes) - { - totalSize -= bytes; - tail -= bytes; - } - - inline void write(const char *data, int len) - { - memcpy(reserve(len), data, len); - } - - // Find the first occurrence of c and return the index after it. - // If c is not found until maxLength, maxLength is returned, provided - // it is smaller than the buffer size. Otherwise -1 is returned. - int indexAfter(char c, int maxLength = KMAXINT) const - { - int index = 0; - int start = head; - QLinkedList::ConstIterator it = buffers.constBegin(); - forever { - if (!maxLength) - return index; - if (index == size()) - return -1; - const QByteArray &buf = *it; - ++it; - int len = qMin((it == buffers.end() ? tail : buf.size()) - start, - maxLength); - const char *ptr = buf.data() + start; - if (const char *rptr = (const char *)memchr(ptr, c, len)) - return index + (rptr - ptr) + 1; - index += len; - maxLength -= len; - start = 0; - } - } - - inline int lineSize(int maxLength = KMAXINT) const - { - return indexAfter('\n', maxLength); - } - - inline bool canReadLine() const - { - return lineSize() != -1; - } - - int read(char *data, int maxLength) - { - int bytesToRead = qMin(size(), maxLength); - int readSoFar = 0; - while (readSoFar < bytesToRead) { - const char *ptr = readPointer(); - int bs = qMin(bytesToRead - readSoFar, readSize()); - memcpy(data + readSoFar, ptr, bs); - readSoFar += bs; - free(bs); - } - return readSoFar; - } - - int readLine(char *data, int maxLength) - { - return read(data, lineSize(qMin(maxLength, size()))); - } - -private: - QLinkedList buffers; - int head, tail; - int totalSize; -}; - -struct KPtyDevicePrivate : public KPtyPrivate { - - Q_DECLARE_PUBLIC(KPtyDevice) - - KPtyDevicePrivate(KPty* parent) : - KPtyPrivate(parent), - emittedReadyRead(false), emittedBytesWritten(false), - readNotifier(0), writeNotifier(0) - { - } - - bool _k_canRead(); - bool _k_canWrite(); - - bool doWait(int msecs, bool reading); - void finishOpen(QIODevice::OpenMode mode); - - bool emittedReadyRead; - bool emittedBytesWritten; - QSocketNotifier *readNotifier; - QSocketNotifier *writeNotifier; - KRingBuffer readBuffer; - KRingBuffer writeBuffer; -}; - -#endif - diff --git a/lib/kptyprocess.cpp b/lib/kptyprocess.cpp deleted file mode 100644 index f9a9672..0000000 --- a/lib/kptyprocess.cpp +++ /dev/null @@ -1,141 +0,0 @@ -/* - * This file is a part of QTerminal - http://gitorious.org/qterminal - * - * This file was un-linked from KDE and modified - * by Maxim Bourmistrov - * - */ - -/* - This file is part of the KDE libraries - - Copyright (C) 2007 Oswald Buddenhagen - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - - -#include "kptyprocess.h" -#include "kprocess.h" -#include "kptydevice.h" - -#include -#include -#include -#include - -KPtyProcess::KPtyProcess(QObject *parent) : - KProcess(new KPtyProcessPrivate, parent) -{ - Q_D(KPtyProcess); - - d->pty = new KPtyDevice(this); - d->pty->open(); - connect(this, SIGNAL(stateChanged(QProcess::ProcessState)), - SLOT(_k_onStateChanged(QProcess::ProcessState))); -} - -KPtyProcess::KPtyProcess(int ptyMasterFd, QObject *parent) : - KProcess(new KPtyProcessPrivate, parent) -{ - Q_D(KPtyProcess); - - d->pty = new KPtyDevice(this); - d->pty->open(ptyMasterFd); - connect(this, SIGNAL(stateChanged(QProcess::ProcessState)), - SLOT(_k_onStateChanged(QProcess::ProcessState))); -} - -KPtyProcess::~KPtyProcess() -{ - Q_D(KPtyProcess); - - if (state() != QProcess::NotRunning) - { - if (d->addUtmp) - { - d->pty->logout(); - disconnect(SIGNAL(stateChanged(QProcess::ProcessState)), - this, SLOT(_k_onStateChanged(QProcess::ProcessState))); - } - - qWarning() << Q_FUNC_INFO << "the terminal process is still running, trying to stop it by SIGHUP"; - ::kill(pid(), SIGHUP); - waitForFinished(300); - if (state() != QProcess::NotRunning) - qCritical() << Q_FUNC_INFO << "process didn't stop upon SIGHUP and will be SIGKILL-ed"; - } - delete d->pty; -} - -void KPtyProcess::setPtyChannels(PtyChannels channels) -{ - Q_D(KPtyProcess); - - d->ptyChannels = channels; -} - -KPtyProcess::PtyChannels KPtyProcess::ptyChannels() const -{ - Q_D(const KPtyProcess); - - return d->ptyChannels; -} - -void KPtyProcess::setUseUtmp(bool value) -{ - Q_D(KPtyProcess); - - d->addUtmp = value; -} - -bool KPtyProcess::isUseUtmp() const -{ - Q_D(const KPtyProcess); - - return d->addUtmp; -} - -KPtyDevice *KPtyProcess::pty() const -{ - Q_D(const KPtyProcess); - - return d->pty; -} - -void KPtyProcess::setupChildProcess() -{ - Q_D(KPtyProcess); - - d->pty->setCTty(); - -#if 0 - if (d->addUtmp) - d->pty->login(KUser(KUser::UseRealUserID).loginName().toLocal8Bit().data(), qgetenv("DISPLAY")); -#endif - if (d->ptyChannels & StdinChannel) - dup2(d->pty->slaveFd(), 0); - - if (d->ptyChannels & StdoutChannel) - dup2(d->pty->slaveFd(), 1); - - if (d->ptyChannels & StderrChannel) - dup2(d->pty->slaveFd(), 2); - - KProcess::setupChildProcess(); -} - -//#include "kptyprocess.moc" diff --git a/lib/kptyprocess.h b/lib/kptyprocess.h deleted file mode 100644 index 1270c47..0000000 --- a/lib/kptyprocess.h +++ /dev/null @@ -1,179 +0,0 @@ -/* - * This file is a part of QTerminal - http://gitorious.org/qterminal - * - * This file was un-linked from KDE and modified - * by Maxim Bourmistrov - * - */ - -/* - This file is part of the KDE libraries - - Copyright (C) 2007 Oswald Buddenhagen - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#ifndef KPTYPROCESS_H -#define KPTYPROCESS_H - -#include "kprocess.h" -#include "kptydevice.h" - -#include - -class KPtyDevice; - -class KPtyProcessPrivate; - -/** - * This class extends KProcess by support for PTYs (pseudo TTYs). - * - * The PTY is opened as soon as the class is instantiated. Verify that - * it was opened successfully by checking that pty()->masterFd() is not -1. - * - * The PTY is always made the process' controlling TTY. - * Utmp registration and connecting the stdio handles to the PTY are optional. - * - * No attempt to integrate with QProcess' waitFor*() functions was made, - * for it is impossible. Note that execute() does not work with the PTY, too. - * Use the PTY device's waitFor*() functions or use it asynchronously. - * - * @author Oswald Buddenhagen - */ -class KPtyProcess : public KProcess -{ - Q_OBJECT - Q_DECLARE_PRIVATE(KPtyProcess) - -public: - enum PtyChannelFlag { - NoChannels = 0, /**< The PTY is not connected to any channel. */ - StdinChannel = 1, /**< Connect PTY to stdin. */ - StdoutChannel = 2, /**< Connect PTY to stdout. */ - StderrChannel = 4, /**< Connect PTY to stderr. */ - AllOutputChannels = 6, /**< Connect PTY to all output channels. */ - AllChannels = 7 /**< Connect PTY to all channels. */ - }; - - Q_DECLARE_FLAGS(PtyChannels, PtyChannelFlag) - - /** - * Constructor - */ - explicit KPtyProcess(QObject *parent = 0); - - /** - * Construct a process using an open pty master. - * - * @param ptyMasterFd an open pty master file descriptor. - * The process does not take ownership of the descriptor; - * it will not be automatically closed at any point. - */ - KPtyProcess(int ptyMasterFd, QObject *parent = 0); - - /** - * Destructor - */ - virtual ~KPtyProcess(); - - /** - * Set to which channels the PTY should be assigned. - * - * This function must be called before starting the process. - * - * @param channels the output channel handling mode - */ - void setPtyChannels(PtyChannels channels); - - bool isRunning() const - { - bool rval; - (pid() > 0) ? rval= true : rval= false; - return rval; - - } - /** - * Query to which channels the PTY is assigned. - * - * @return the output channel handling mode - */ - PtyChannels ptyChannels() const; - - /** - * Set whether to register the process as a TTY login in utmp. - * - * Utmp is disabled by default. - * It should enabled for interactively fed processes, like terminal - * emulations. - * - * This function must be called before starting the process. - * - * @param value whether to register in utmp. - */ - void setUseUtmp(bool value); - - /** - * Get whether to register the process as a TTY login in utmp. - * - * @return whether to register in utmp - */ - bool isUseUtmp() const; - - /** - * Get the PTY device of this process. - * - * @return the PTY device - */ - KPtyDevice *pty() const; - -protected: - /** - * @reimp - */ - virtual void setupChildProcess(); - -private: - Q_PRIVATE_SLOT(d_func(), void _k_onStateChanged(QProcess::ProcessState)) -}; - - -////////////////// -// private data // -////////////////// - -class KPtyProcessPrivate : public KProcessPrivate { -public: - KPtyProcessPrivate() : - ptyChannels(KPtyProcess::NoChannels), - addUtmp(false) - { - } - - void _k_onStateChanged(QProcess::ProcessState newState) - { - if (newState == QProcess::NotRunning && addUtmp) - pty->logout(); - } - - KPtyDevice *pty; - KPtyProcess::PtyChannels ptyChannels; - bool addUtmp : 1; -}; - -Q_DECLARE_OPERATORS_FOR_FLAGS(KPtyProcess::PtyChannels) - -#endif diff --git a/lib/qtermwidget.cpp b/lib/qtermwidget.cpp deleted file mode 100644 index c389acc..0000000 --- a/lib/qtermwidget.cpp +++ /dev/null @@ -1,766 +0,0 @@ -/* Copyright (C) 2008 e_k (e_k@users.sourceforge.net) - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include -#include -#include -#include - -#include "ColorTables.h" -#include "Session.h" -#include "Screen.h" -#include "ScreenWindow.h" -#include "Emulation.h" -#include "TerminalDisplay.h" -#include "KeyboardTranslator.h" -#include "ColorScheme.h" -#include "SearchBar.h" -#include "qtermwidget.h" - - -#define STEP_ZOOM 1 - -using namespace Konsole; - -void *createTermWidget(int startnow, void *parent) -{ - return (void*) new QTermWidget(startnow, (QWidget*)parent); -} - -struct TermWidgetImpl { - TermWidgetImpl(QWidget* parent = 0); - - TerminalDisplay *m_terminalDisplay; - Session *m_session; - - Session* createSession(QWidget* parent); - TerminalDisplay* createTerminalDisplay(Session *session, QWidget* parent); -}; - -TermWidgetImpl::TermWidgetImpl(QWidget* parent) -{ - this->m_session = createSession(parent); - this->m_terminalDisplay = createTerminalDisplay(this->m_session, parent); -} - - -Session *TermWidgetImpl::createSession(QWidget* parent) -{ - Session *session = new Session(parent); - - session->setTitle(Session::NameRole, "QTermWidget"); - - /* Thats a freaking bad idea!!!! - * /bin/bash is not there on every system - * better set it to the current $SHELL - * Maybe you can also make a list available and then let the widget-owner decide what to use. - * By setting it to $SHELL right away we actually make the first filecheck obsolete. - * But as iam not sure if you want to do anything else ill just let both checks in and set this to $SHELL anyway. - */ - //session->setProgram("/bin/bash"); - - session->setProgram(getenv("SHELL")); - - - - QStringList args(""); - session->setArguments(args); - session->setAutoClose(true); - - session->setCodec(QTextCodec::codecForName("UTF-8")); - - session->setFlowControlEnabled(true); - session->setHistoryType(HistoryTypeBuffer(1000)); - - session->setDarkBackground(true); - - session->setKeyBindings(""); - return session; -} - -TerminalDisplay *TermWidgetImpl::createTerminalDisplay(Session *session, QWidget* parent) -{ -// TerminalDisplay* display = new TerminalDisplay(this); - TerminalDisplay* display = new TerminalDisplay(parent); - - display->setBellMode(TerminalDisplay::NotifyBell); - display->setTerminalSizeHint(true); - display->setTripleClickMode(TerminalDisplay::SelectWholeLine); - display->setTerminalSizeStartup(true); - - display->setRandomSeed(session->sessionId() * 31); - - return display; -} - - -QTermWidget::QTermWidget(int startnow, QWidget *parent) - : QWidget(parent) -{ - init(startnow); -} - -QTermWidget::QTermWidget(QWidget *parent) - : QWidget(parent) -{ - init(1); -} - -void QTermWidget::selectionChanged(bool textSelected) -{ - emit copyAvailable(textSelected); -} - -void QTermWidget::find() -{ - search(true, false); -} - -void QTermWidget::findNext() -{ - search(true, true); -} - -void QTermWidget::findPrevious() -{ - search(false, false); -} - -void QTermWidget::search(bool forwards, bool next) -{ - int startColumn, startLine; - - if (next) // search from just after current selection - { - m_impl->m_terminalDisplay->screenWindow()->screen()->getSelectionEnd(startColumn, startLine); - startColumn++; - } - else // search from start of current selection - { - m_impl->m_terminalDisplay->screenWindow()->screen()->getSelectionStart(startColumn, startLine); - } - - qDebug() << "current selection starts at: " << startColumn << startLine; - qDebug() << "current cursor position: " << m_impl->m_terminalDisplay->screenWindow()->cursorPosition(); - - QRegExp regExp(m_searchBar->searchText()); - regExp.setPatternSyntax(m_searchBar->useRegularExpression() ? QRegExp::RegExp : QRegExp::FixedString); - regExp.setCaseSensitivity(m_searchBar->matchCase() ? Qt::CaseSensitive : Qt::CaseInsensitive); - - HistorySearch *historySearch = - new HistorySearch(m_impl->m_session->emulation(), regExp, forwards, startColumn, startLine, this); - connect(historySearch, SIGNAL(matchFound(int, int, int, int)), this, SLOT(matchFound(int, int, int, int))); - connect(historySearch, SIGNAL(noMatchFound()), this, SLOT(noMatchFound())); - connect(historySearch, SIGNAL(noMatchFound()), m_searchBar, SLOT(noMatchFound())); - historySearch->search(); -} - - -void QTermWidget::matchFound(int startColumn, int startLine, int endColumn, int endLine) -{ - ScreenWindow* sw = m_impl->m_terminalDisplay->screenWindow(); - qDebug() << "Scroll to" << startLine; - sw->scrollTo(startLine); - sw->setTrackOutput(false); - sw->notifyOutputChanged(); - sw->setSelectionStart(startColumn, startLine - sw->currentLine(), false); - sw->setSelectionEnd(endColumn, endLine - sw->currentLine()); -} - -void QTermWidget::noMatchFound() -{ - m_impl->m_terminalDisplay->screenWindow()->clearSelection(); -} - -int QTermWidget::getShellPID() -{ - return m_impl->m_session->processId(); -} - -void QTermWidget::changeDir(const QString & dir) -{ - /* - this is a very hackish way of trying to determine if the shell is in - the foreground before attempting to change the directory. It may not - be portable to anything other than Linux. - */ - QString strCmd; - strCmd.setNum(getShellPID()); - strCmd.prepend("ps -j "); - strCmd.append(" | tail -1 | awk '{ print $5 }' | grep -q \\+"); - int retval = system(strCmd.toStdString().c_str()); - - if (!retval) { - QString cmd = "cd " + dir + "\n"; - sendText(cmd); - } -} - -QSize QTermWidget::sizeHint() const -{ - QSize size = m_impl->m_terminalDisplay->sizeHint(); - size.rheight() = 150; - return size; -} - -void QTermWidget::setTerminalSizeHint(bool on) -{ - if (!m_impl->m_terminalDisplay) - return; - m_impl->m_terminalDisplay->setTerminalSizeHint(on); -} - -bool QTermWidget::terminalSizeHint() -{ - if (!m_impl->m_terminalDisplay) - return true; - return m_impl->m_terminalDisplay->terminalSizeHint(); -} - -void QTermWidget::startShellProgram() -{ - if ( m_impl->m_session->isRunning() ) { - return; - } - - m_impl->m_session->run(); -} - -void QTermWidget::startTerminalTeletype() -{ - if ( m_impl->m_session->isRunning() ) { - return; - } - - m_impl->m_session->runEmptyPTY(); - // redirect data from TTY to external recipient - connect( m_impl->m_session->emulation(), SIGNAL(sendData(const char *,int)), - this, SIGNAL(sendData(const char *,int)) ); -} - -void QTermWidget::init(int startnow) -{ - m_layout = new QVBoxLayout(); - m_layout->setMargin(0); - setLayout(m_layout); - - // translations - // First check $XDG_DATA_DIRS. This follows the implementation in libqtxdg - QString d = QFile::decodeName(qgetenv("XDG_DATA_DIRS")); - QStringList dirs = d.split(QLatin1Char(':'), QString::SkipEmptyParts); - if (dirs.isEmpty()) { - dirs.append(QString::fromLatin1("/usr/local/share")); - dirs.append(QString::fromLatin1("/usr/share")); - } - dirs.append(QFile::decodeName(TRANSLATIONS_DIR)); - - m_translator = new QTranslator(this); - - for (const QString& dir : dirs) { - qDebug() << "Trying to load translation file from dir" << dir; - if (m_translator->load(QLocale::system(), "qtermwidget", "_", dir)) { - qApp->installTranslator(m_translator); - qDebug() << "Translations found in" << dir; - break; - } - } - - m_impl = new TermWidgetImpl(this); - m_layout->addWidget(m_impl->m_terminalDisplay); - - connect(m_impl->m_session, SIGNAL(bellRequest(QString)), m_impl->m_terminalDisplay, SLOT(bell(QString))); - connect(m_impl->m_terminalDisplay, SIGNAL(notifyBell(QString)), this, SIGNAL(bell(QString))); - - connect(m_impl->m_session, SIGNAL(activity()), this, SIGNAL(activity())); - connect(m_impl->m_session, SIGNAL(silence()), this, SIGNAL(silence())); - connect(m_impl->m_session, &Session::profileChangeCommandReceived, this, &QTermWidget::profileChanged); - connect(m_impl->m_session, &Session::receivedData, this, &QTermWidget::receivedData); - - // That's OK, FilterChain's dtor takes care of UrlFilter. - UrlFilter *urlFilter = new UrlFilter(); - connect(urlFilter, &UrlFilter::activated, this, &QTermWidget::urlActivated); - m_impl->m_terminalDisplay->filterChain()->addFilter(urlFilter); - - m_searchBar = new SearchBar(this); - m_searchBar->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Maximum); - connect(m_searchBar, SIGNAL(searchCriteriaChanged()), this, SLOT(find())); - connect(m_searchBar, SIGNAL(findNext()), this, SLOT(findNext())); - connect(m_searchBar, SIGNAL(findPrevious()), this, SLOT(findPrevious())); - m_layout->addWidget(m_searchBar); - m_searchBar->hide(); - - if (startnow && m_impl->m_session) { - m_impl->m_session->run(); - } - - this->setFocus( Qt::OtherFocusReason ); - this->setFocusPolicy( Qt::WheelFocus ); - m_impl->m_terminalDisplay->resize(this->size()); - - this->setFocusProxy(m_impl->m_terminalDisplay); - connect(m_impl->m_terminalDisplay, SIGNAL(copyAvailable(bool)), - this, SLOT(selectionChanged(bool))); - connect(m_impl->m_terminalDisplay, SIGNAL(termGetFocus()), - this, SIGNAL(termGetFocus())); - connect(m_impl->m_terminalDisplay, SIGNAL(termLostFocus()), - this, SIGNAL(termLostFocus())); - connect(m_impl->m_terminalDisplay, SIGNAL(keyPressedSignal(QKeyEvent *)), - this, SIGNAL(termKeyPressed(QKeyEvent *))); -// m_impl->m_terminalDisplay->setSize(80, 40); - - QFont font = QApplication::font(); - font.setFamily("Monospace"); - font.setPointSize(10); - font.setStyleHint(QFont::TypeWriter); - setTerminalFont(font); - m_searchBar->setFont(font); - - setScrollBarPosition(NoScrollBar); - setKeyboardCursorShape(Emulation::KeyboardCursorShape::BlockCursor); - - m_impl->m_session->addView(m_impl->m_terminalDisplay); - - connect(m_impl->m_session, SIGNAL(resizeRequest(QSize)), this, SLOT(setSize(QSize))); - connect(m_impl->m_session, SIGNAL(finished()), this, SLOT(sessionFinished())); - connect(m_impl->m_session, &Session::titleChanged, this, &QTermWidget::titleChanged); - connect(m_impl->m_session, &Session::cursorChanged, this, &QTermWidget::cursorChanged); -} - - -QTermWidget::~QTermWidget() -{ - delete m_impl; - emit destroyed(); -} - - -void QTermWidget::setTerminalFont(const QFont &font) -{ - if (!m_impl->m_terminalDisplay) - return; - m_impl->m_terminalDisplay->setVTFont(font); -} - -QFont QTermWidget::getTerminalFont() -{ - if (!m_impl->m_terminalDisplay) - return QFont(); - return m_impl->m_terminalDisplay->getVTFont(); -} - -void QTermWidget::setTerminalOpacity(qreal level) -{ - if (!m_impl->m_terminalDisplay) - return; - - m_impl->m_terminalDisplay->setOpacity(level); -} - -void QTermWidget::setTerminalBackgroundImage(QString backgroundImage) -{ - if (!m_impl->m_terminalDisplay) - return; - - m_impl->m_terminalDisplay->setBackgroundImage(backgroundImage); -} - -void QTermWidget::setShellProgram(const QString &progname) -{ - if (!m_impl->m_session) - return; - m_impl->m_session->setProgram(progname); -} - -void QTermWidget::setWorkingDirectory(const QString& dir) -{ - if (!m_impl->m_session) - return; - m_impl->m_session->setInitialWorkingDirectory(dir); -} - -QString QTermWidget::workingDirectory() -{ - if (!m_impl->m_session) - return QString(); - -#ifdef Q_OS_LINUX - // Christian Surlykke: On linux we could look at /proc//cwd which should be a link to current - // working directory (: process id of the shell). I don't know about BSD. - // Maybe we could just offer it when running linux, for a start. - QDir d(QString("/proc/%1/cwd").arg(getShellPID())); - if (!d.exists()) - { - qDebug() << "Cannot find" << d.dirName(); - goto fallback; - } - return d.canonicalPath(); -#endif - -fallback: - // fallback, initial WD - return m_impl->m_session->initialWorkingDirectory(); -} - -void QTermWidget::setArgs(const QStringList &args) -{ - if (!m_impl->m_session) - return; - m_impl->m_session->setArguments(args); -} - -void QTermWidget::setTextCodec(QTextCodec *codec) -{ - if (!m_impl->m_session) - return; - m_impl->m_session->setCodec(codec); -} - -void QTermWidget::setColorScheme(const QString& origName) -{ - const ColorScheme *cs = 0; - - const bool isFile = QFile::exists(origName); - const QString& name = isFile ? - QFileInfo(origName).baseName() : - origName; - - // avoid legacy (int) solution - if (!availableColorSchemes().contains(name)) - { - if (isFile) - { - if (ColorSchemeManager::instance()->loadCustomColorScheme(origName)) - cs = ColorSchemeManager::instance()->findColorScheme(name); - else - qWarning () << Q_FUNC_INFO - << "cannot load color scheme from" - << origName; - } - - if (!cs) - cs = ColorSchemeManager::instance()->defaultColorScheme(); - } - else - cs = ColorSchemeManager::instance()->findColorScheme(name); - - if (! cs) - { - QMessageBox::information(this, - tr("Color Scheme Error"), - tr("Cannot load color scheme: %1").arg(name)); - return; - } - ColorEntry table[TABLE_COLORS]; - cs->getColorTable(table); - m_impl->m_terminalDisplay->setColorTable(table); -} - -QStringList QTermWidget::availableColorSchemes() -{ - QStringList ret; - const auto allColorSchemes = ColorSchemeManager::instance()->allColorSchemes(); - for (const ColorScheme* cs : allColorSchemes) - ret.append(cs->name()); - return ret; -} - -void QTermWidget::addCustomColorSchemeDir(const QString& custom_dir) -{ - ColorSchemeManager::instance()->addCustomColorSchemeDir(custom_dir); -} - -void QTermWidget::setSize(const QSize &size) -{ - if (!m_impl->m_terminalDisplay) - return; - m_impl->m_terminalDisplay->setSize(size.width(), size.height()); -} - -void QTermWidget::setHistorySize(int lines) -{ - if (lines < 0) - m_impl->m_session->setHistoryType(HistoryTypeFile()); - else - m_impl->m_session->setHistoryType(HistoryTypeBuffer(lines)); -} - -void QTermWidget::setScrollBarPosition(ScrollBarPosition pos) -{ - if (!m_impl->m_terminalDisplay) - return; - m_impl->m_terminalDisplay->setScrollBarPosition(pos); -} - -void QTermWidget::scrollToEnd() -{ - if (!m_impl->m_terminalDisplay) - return; - m_impl->m_terminalDisplay->scrollToEnd(); -} - -void QTermWidget::sendText(const QString &text) -{ - m_impl->m_session->sendText(text); -} - -void QTermWidget::resizeEvent(QResizeEvent*) -{ -//qDebug("global window resizing...with %d %d", this->size().width(), this->size().height()); - m_impl->m_terminalDisplay->resize(this->size()); -} - - -void QTermWidget::sessionFinished() -{ - emit finished(); -} - -void QTermWidget::bracketText(QString& text) -{ - m_impl->m_terminalDisplay->bracketText(text); -} - -void QTermWidget::copyClipboard() -{ - m_impl->m_terminalDisplay->copyClipboard(); -} - -void QTermWidget::pasteClipboard() -{ - m_impl->m_terminalDisplay->pasteClipboard(); -} - -void QTermWidget::pasteSelection() -{ - m_impl->m_terminalDisplay->pasteSelection(); -} - -void QTermWidget::setZoom(int step) -{ - if (!m_impl->m_terminalDisplay) - return; - - QFont font = m_impl->m_terminalDisplay->getVTFont(); - - font.setPointSize(font.pointSize() + step); - setTerminalFont(font); -} - -void QTermWidget::zoomIn() -{ - setZoom(STEP_ZOOM); -} - -void QTermWidget::zoomOut() -{ - setZoom(-STEP_ZOOM); -} - -void QTermWidget::setKeyBindings(const QString & kb) -{ - m_impl->m_session->setKeyBindings(kb); -} - -void QTermWidget::clear() -{ - m_impl->m_session->emulation()->reset(); - m_impl->m_session->refresh(); - m_impl->m_session->clearHistory(); -} - -void QTermWidget::setFlowControlEnabled(bool enabled) -{ - m_impl->m_session->setFlowControlEnabled(enabled); -} - -QStringList QTermWidget::availableKeyBindings() -{ - return KeyboardTranslatorManager::instance()->allTranslators(); -} - -QString QTermWidget::keyBindings() -{ - return m_impl->m_session->keyBindings(); -} - -void QTermWidget::toggleShowSearchBar() -{ - m_searchBar->isHidden() ? m_searchBar->show() : m_searchBar->hide(); -} - -bool QTermWidget::flowControlEnabled(void) -{ - return m_impl->m_session->flowControlEnabled(); -} - -void QTermWidget::setFlowControlWarningEnabled(bool enabled) -{ - if (flowControlEnabled()) { - // Do not show warning label if flow control is disabled - m_impl->m_terminalDisplay->setFlowControlWarningEnabled(enabled); - } -} - -void QTermWidget::setEnvironment(const QStringList& environment) -{ - m_impl->m_session->setEnvironment(environment); -} - -void QTermWidget::setMotionAfterPasting(int action) -{ - m_impl->m_terminalDisplay->setMotionAfterPasting((Konsole::MotionAfterPasting) action); -} - -int QTermWidget::historyLinesCount() -{ - return m_impl->m_terminalDisplay->screenWindow()->screen()->getHistLines(); -} - -int QTermWidget::screenColumnsCount() -{ - return m_impl->m_terminalDisplay->screenWindow()->screen()->getColumns(); -} - -int QTermWidget::screenLinesCount() -{ - return m_impl->m_terminalDisplay->screenWindow()->screen()->getLines(); -} - -void QTermWidget::setSelectionStart(int row, int column) -{ - m_impl->m_terminalDisplay->screenWindow()->screen()->setSelectionStart(column, row, true); -} - -void QTermWidget::setSelectionEnd(int row, int column) -{ - m_impl->m_terminalDisplay->screenWindow()->screen()->setSelectionEnd(column, row); -} - -void QTermWidget::getSelectionStart(int& row, int& column) -{ - m_impl->m_terminalDisplay->screenWindow()->screen()->getSelectionStart(column, row); -} - -void QTermWidget::getSelectionEnd(int& row, int& column) -{ - m_impl->m_terminalDisplay->screenWindow()->screen()->getSelectionEnd(column, row); -} - -QString QTermWidget::selectedText(bool preserveLineBreaks) -{ - return m_impl->m_terminalDisplay->screenWindow()->screen()->selectedText(preserveLineBreaks); -} - -void QTermWidget::setMonitorActivity(bool monitor) -{ - m_impl->m_session->setMonitorActivity(monitor); -} - -void QTermWidget::setMonitorSilence(bool monitor) -{ - m_impl->m_session->setMonitorSilence(monitor); -} - -void QTermWidget::setSilenceTimeout(int seconds) -{ - m_impl->m_session->setMonitorSilenceSeconds(seconds); -} - -Filter::HotSpot* QTermWidget::getHotSpotAt(const QPoint &pos) const -{ - int row = 0, column = 0; - m_impl->m_terminalDisplay->getCharacterPosition(pos, row, column); - return getHotSpotAt(row, column); -} - -Filter::HotSpot* QTermWidget::getHotSpotAt(int row, int column) const -{ - return m_impl->m_terminalDisplay->filterChain()->hotSpotAt(row, column); -} - -QList QTermWidget::filterActions(const QPoint& position) -{ - return m_impl->m_terminalDisplay->filterActions(position); -} - -int QTermWidget::getPtySlaveFd() const -{ - return m_impl->m_session->getPtySlaveFd(); -} - -void QTermWidget::setKeyboardCursorShape(KeyboardCursorShape shape) -{ - if (!m_impl->m_terminalDisplay) - return; - m_impl->m_terminalDisplay->setKeyboardCursorShape(shape); -} - -void QTermWidget::setBlinkingCursor(bool blink) -{ - if (!m_impl->m_terminalDisplay) - return; - m_impl->m_terminalDisplay->setBlinkingCursor(blink); -} - -void QTermWidget::setBidiEnabled(bool enabled) -{ - if (!m_impl->m_terminalDisplay) - return; - m_impl->m_terminalDisplay->setBidiEnabled(enabled); -} - -bool QTermWidget::isBidiEnabled() -{ - if (!m_impl->m_terminalDisplay) - return false; // Default value - return m_impl->m_terminalDisplay->isBidiEnabled(); -} - -QString QTermWidget::title() const -{ - QString title = m_impl->m_session->userTitle(); - if (title.isEmpty()) - title = m_impl->m_session->title(Konsole::Session::NameRole); - return title; -} - -QString QTermWidget::icon() const -{ - QString icon = m_impl->m_session->iconText(); - if (icon.isEmpty()) - icon = m_impl->m_session->iconName(); - return icon; -} - -bool QTermWidget::isTitleChanged() const -{ - return m_impl->m_session->isTitleChanged(); -} - -void QTermWidget::setAutoClose(bool autoClose) -{ - m_impl->m_session->setAutoClose(autoClose); -} - -void QTermWidget::cursorChanged(Konsole::Emulation::KeyboardCursorShape cursorShape, bool blinkingCursorEnabled) -{ - // TODO: A switch to enable/disable DECSCUSR? - setKeyboardCursorShape(cursorShape); - setBlinkingCursor(blinkingCursorEnabled); -} diff --git a/lib/qtermwidget.h b/lib/qtermwidget.h deleted file mode 100644 index 04c84b4..0000000 --- a/lib/qtermwidget.h +++ /dev/null @@ -1,322 +0,0 @@ -/* Copyright (C) 2008 e_k (e_k@users.sourceforge.net) - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - - -#ifndef _Q_TERM_WIDGET -#define _Q_TERM_WIDGET - -#include -#include -#include "Emulation.h" -#include "Filter.h" -#include "qtermwidget_export.h" - -class QVBoxLayout; -struct TermWidgetImpl; -class SearchBar; -class QUrl; - -class QTERMWIDGET_EXPORT QTermWidget : public QWidget { - Q_OBJECT -public: - - /** - * This enum describes the location where the scroll bar is positioned in the display widget. - */ - enum ScrollBarPosition { - /** Do not show the scroll bar. */ - NoScrollBar = 0, - /** Show the scroll bar on the left side of the display. */ - ScrollBarLeft = 1, - /** Show the scroll bar on the right side of the display. */ - ScrollBarRight = 2 - }; - - using KeyboardCursorShape = Konsole::Emulation::KeyboardCursorShape; - - //Creation of widget - QTermWidget(int startnow, // 1 = start shell programm immediatelly - QWidget * parent = 0); - // A dummy constructor for Qt Designer. startnow is 1 by default - QTermWidget(QWidget *parent = 0); - - virtual ~QTermWidget(); - - //Initial size - QSize sizeHint() const; - - // expose TerminalDisplay::TerminalSizeHint, setTerminalSizeHint - void setTerminalSizeHint(bool on); - bool terminalSizeHint(); - - //start shell program if it was not started in constructor - void startShellProgram(); - - /** - * Start terminal teletype as is - * and redirect data for external recipient. - * It can be used for display and control a remote terminal. - */ - void startTerminalTeletype(); - - int getShellPID(); - - void changeDir(const QString & dir); - - //look-n-feel, if you don`t like defaults - - // Terminal font - // Default is application font with family Monospace, size 10 - // Beware of a performance penalty and display/alignment issues when using a proportional font. - void setTerminalFont(const QFont & font); - QFont getTerminalFont(); - void setTerminalOpacity(qreal level); - void setTerminalBackgroundImage(QString backgroundImage); - - //environment - void setEnvironment(const QStringList & environment); - - // Shell program, default is /bin/bash - void setShellProgram(const QString & progname); - - //working directory - void setWorkingDirectory(const QString & dir); - QString workingDirectory(); - - // Shell program args, default is none - void setArgs(const QStringList & args); - - //Text codec, default is UTF-8 - void setTextCodec(QTextCodec * codec); - - /** @brief Sets the color scheme, default is white on black - * - * @param[in] name The name of the color scheme, either returned from - * availableColorSchemes() or a full path to a color scheme. - */ - void setColorScheme(const QString & name); - static QStringList availableColorSchemes(); - static void addCustomColorSchemeDir(const QString& custom_dir); - - // History size for scrolling - void setHistorySize(int lines); //infinite if lines < 0 - - // Presence of scrollbar - void setScrollBarPosition(ScrollBarPosition); - - // Wrapped, scroll to end. - void scrollToEnd(); - - // Send some text to terminal - void sendText(const QString & text); - - // Sets whether flow control is enabled - void setFlowControlEnabled(bool enabled); - - // Returns whether flow control is enabled - bool flowControlEnabled(void); - - /** - * Sets whether the flow control warning box should be shown - * when the flow control stop key (Ctrl+S) is pressed. - */ - void setFlowControlWarningEnabled(bool enabled); - - /*! Get all available keyboard bindings - */ - static QStringList availableKeyBindings(); - - //! Return current key bindings - QString keyBindings(); - - void setMotionAfterPasting(int); - - /** Return the number of lines in the history buffer. */ - int historyLinesCount(); - - int screenColumnsCount(); - int screenLinesCount(); - - void setSelectionStart(int row, int column); - void setSelectionEnd(int row, int column); - void getSelectionStart(int& row, int& column); - void getSelectionEnd(int& row, int& column); - - /** - * Returns the currently selected text. - * @param preserveLineBreaks Specifies whether new line characters should - * be inserted into the returned text at the end of each terminal line. - */ - QString selectedText(bool preserveLineBreaks = true); - - void setMonitorActivity(bool); - void setMonitorSilence(bool); - void setSilenceTimeout(int seconds); - - /** Returns the available hotspot for the given point \em pos. - * - * This method may return a nullptr if no hotspot is available. - * - * @param[in] pos The point of interest in the QTermWidget coordinates. - * @return Hotspot for the given position, or nullptr if no hotspot. - */ - Filter::HotSpot* getHotSpotAt(const QPoint& pos) const; - - /** Returns the available hotspots for the given row and column. - * - * @return Hotspot for the given position, or nullptr if no hotspot. - */ - Filter::HotSpot* getHotSpotAt(int row, int column) const; - - /* - * Proxy for TerminalDisplay::filterActions - * */ - QList filterActions(const QPoint& position); - - /** - * Returns a pty slave file descriptor. - * This can be used for display and control - * a remote terminal. - */ - int getPtySlaveFd() const; - - /** - * Sets the shape of the keyboard cursor. This is the cursor drawn - * at the position in the terminal where keyboard input will appear. - */ - void setKeyboardCursorShape(KeyboardCursorShape shape); - - void setBlinkingCursor(bool blink); - - /** Enables or disables bidi text in the terminal. */ - void setBidiEnabled(bool enabled); - bool isBidiEnabled(); - - /** - * Automatically close the terminal session after the shell process exits or - * keep it running. - */ - void setAutoClose(bool); - - QString title() const; - QString icon() const; - - /** True if the title() or icon() was (ever) changed by the session. */ - bool isTitleChanged() const; - - /** change and wrap text corresponding to paste mode **/ - void bracketText(QString& text); -signals: - void finished(); - void copyAvailable(bool); - - void termGetFocus(); - void termLostFocus(); - - void termKeyPressed(QKeyEvent *); - - void urlActivated(const QUrl&, bool fromContextMenu); - - void bell(const QString& message); - - void activity(); - void silence(); - - /** - * Emitted when emulator send data to the terminal process - * (redirected for external recipient). It can be used for - * control and display the remote terminal. - */ - void sendData(const char *,int); - - void profileChanged(const QString & profile); - - void titleChanged(); - - /** - * Signals that we received new data from the process running in the - * terminal emulator - */ - void receivedData(const QString &text); - -public slots: - // Copy selection to clipboard - void copyClipboard(); - - // Paste clipboard to terminal - void pasteClipboard(); - - // Paste selection to terminal - void pasteSelection(); - - // Set zoom - void zoomIn(); - void zoomOut(); - - // Set size - void setSize(const QSize &); - - /*! Set named key binding for given widget - */ - void setKeyBindings(const QString & kb); - - /*! Clear the terminal content and move to home position - */ - void clear(); - - void toggleShowSearchBar(); - -protected: - virtual void resizeEvent(QResizeEvent *); - -protected slots: - void sessionFinished(); - void selectionChanged(bool textSelected); - -private slots: - void find(); - void findNext(); - void findPrevious(); - void matchFound(int startColumn, int startLine, int endColumn, int endLine); - void noMatchFound(); - /** - * Emulation::cursorChanged() signal propogates to here and QTermWidget - * sends the specified cursor states to the terminal display - */ - void cursorChanged(Konsole::Emulation::KeyboardCursorShape cursorShape, bool blinkingCursorEnabled); - -private: - void search(bool forwards, bool next); - void setZoom(int step); - void init(int startnow); - TermWidgetImpl * m_impl; - SearchBar* m_searchBar; - QVBoxLayout *m_layout; - QTranslator *m_translator; -}; - - -//Maybe useful, maybe not - -#ifdef __cplusplus -extern "C" -#endif -void * createTermWidget(int startnow, void * parent); - -#endif - diff --git a/lib/tools.cpp b/lib/tools.cpp deleted file mode 100644 index 1269e40..0000000 --- a/lib/tools.cpp +++ /dev/null @@ -1,110 +0,0 @@ -#include "tools.h" - -#include -#include -#include - - -/*! Helper function to get possible location of layout files. -By default the KB_LAYOUT_DIR is used (linux/BSD/macports). -But in some cases (apple bundle) there can be more locations). -*/ -QString get_kb_layout_dir() -{ -#ifdef BUNDLE_KEYBOARDLAYOUTS - return QLatin1String(":/"); -#else -// qDebug() << __FILE__ << __FUNCTION__; - - QString rval = ""; - QString k(KB_LAYOUT_DIR); - QDir d(k); - - qDebug() << "default KB_LAYOUT_DIR: " << k; - - if (d.exists()) - { - rval = k.append("/"); - return rval; - } - - // subdir in the app location - d.setPath(QCoreApplication::applicationDirPath() + "/kb-layouts/"); - //qDebug() << d.path(); - if (d.exists()) - return QCoreApplication::applicationDirPath() + "/kb-layouts/"; -#ifdef Q_WS_MAC - d.setPath(QCoreApplication::applicationDirPath() + "/../Resources/kb-layouts/"); - if (d.exists()) - return QCoreApplication::applicationDirPath() + "/../Resources/kb-layouts/"; -#endif - qDebug() << "Cannot find KB_LAYOUT_DIR. Default:" << k; - return QString(); -#endif // BUNDLE_KEYBOARDLAYOUTS -} - -/*! Helper function to add custom location of color schemes. -*/ -namespace { - QStringList custom_color_schemes_dirs; -} -void add_custom_color_scheme_dir(const QString& custom_dir) -{ - if (!custom_color_schemes_dirs.contains(custom_dir)) - custom_color_schemes_dirs << custom_dir; -} - -/*! Helper function to get possible locations of color schemes. -By default the COLORSCHEMES_DIR is used (linux/BSD/macports). -But in some cases (apple bundle) there can be more locations). -*/ -const QStringList get_color_schemes_dirs() -{ -#ifdef BUNDLE_COLORSCHEMES - return QLatin1String(":/"); -#else -// qDebug() << __FILE__ << __FUNCTION__; - - QStringList rval; - QString k(COLORSCHEMES_DIR); - QDir d(k); - -// qDebug() << "default COLORSCHEMES_DIR: " << k; - - if (d.exists()) - rval << k.append("/"); - - // subdir in the app location - d.setPath(QCoreApplication::applicationDirPath() + "/color-schemes/"); - //qDebug() << d.path(); - if (d.exists()) - { - if (!rval.isEmpty()) - rval.clear(); - rval << (QCoreApplication::applicationDirPath() + "/color-schemes/"); - } -#ifdef Q_WS_MAC - d.setPath(QCoreApplication::applicationDirPath() + "/../Resources/color-schemes/"); - if (d.exists()) - { - if (!rval.isEmpty()) - rval.clear(); - rval << (QCoreApplication::applicationDirPath() + "/../Resources/color-schemes/"); - } -#endif - for (const QString& custom_dir : const_cast(custom_color_schemes_dirs)) - { - d.setPath(custom_dir); - if (d.exists()) - rval << custom_dir; - } -#ifdef QT_DEBUG - if(!rval.isEmpty()) { - qDebug() << "Using color-schemes: " << rval; - } else { - qDebug() << "Cannot find color-schemes in any location!"; - } -#endif - return rval; -#endif // BUNDLE_COLORSCHEMES -} diff --git a/lib/tools.h b/lib/tools.h deleted file mode 100644 index 455037e..0000000 --- a/lib/tools.h +++ /dev/null @@ -1,11 +0,0 @@ -#ifndef TOOLS_H -#define TOOLS_H - -#include -#include - -QString get_kb_layout_dir(); -void add_custom_color_scheme_dir(const QString& custom_dir); -const QStringList get_color_schemes_dirs(); - -#endif diff --git a/pyqt/CMakeLists.txt b/pyqt/CMakeLists.txt deleted file mode 100644 index 3ebaf5e..0000000 --- a/pyqt/CMakeLists.txt +++ /dev/null @@ -1,61 +0,0 @@ -set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake) - -# Match what's used in the main macros -cmake_policy(SET CMP0002 OLD) -find_package(PythonLibrary) - -include(PythonMacros) - -find_package(SIP) -include(SIPMacros) - -if(SIP_VERSION STRLESS "040f03") # These version numbers also appear in ../CMakeLists.txt - message(FATAL_ERROR "The version of SIP found is too old. 4.15.3 or later is needed.") -endif() - -find_package(PyQt5) -if(PYQT5_VERSION STRLESS "050101") # These version numbers also appear in ../CMakeLists.txt - message(FATAL_ERROR "The version of PyQt found is too old. 5.1.1 or later is required.") -endif() - -set(SIP_INCLUDES ${PYQT5_SIP_DIR} sip) -set(SIP_CONCAT_PARTS 8) -set(SIP_TAGS ALL WS_X11 ${PYQT5_VERSION_TAG}) -set(SIP_DISABLE_FEATURES VendorID PyQt_NoPrintRangeBug) - -# Use an extra option when compiling on Python 3. -if (PYTHON_VERSION_MAJOR GREATER 2) - if(PYQT5_VERSION STRGREATER "040904") - # Disable for newer PyQt - set(SIP_EXTRA_OPTIONS -P -g) - else () - set(SIP_EXTRA_OPTIONS -g) - endif() -else (PYTHON_VERSION_MAJOR GREATER 2) - if(PYQT5_VERSION STRGREATER "040904") - # Disable for newer PyQt - set(SIP_EXTRA_OPTIONS -P -g -x Py_v3) - else () - set(SIP_EXTRA_OPTIONS -g -x Py_v3) - endif() -endif () - -include_directories( - "${SIP_INCLUDE_DIR}" -) - -add_definitions(-D_REENTRANT -DSIP_PROTECTED_IS_PUBLIC -Dprotected=public) - -file(GLOB qtermwidget_files_sip sip/*.sip) -set(SIP_EXTRA_FILES_DEPEND "${qtermwidget_files_sip}") -add_sip_python_module(QTermWidget sip/qtermwidget.sip qtermwidget5) - -python_install(__init__.py "${PYTHON_SITE_PACKAGES_INSTALL_DIR}/PyQt5/qtermwidget") - -set (SIP_FILES_INSTALL_DIR "${CMAKE_INSTALL_DATAROOTDIR}/sip") - -install(DIRECTORY sip/ DESTINATION "${SIP_FILES_INSTALL_DIR}/PyQt5/qtermwidget" - PATTERN "*~" EXCLUDE # This sucks, why can't I just whitelist what I _do_ want? - PATTERN ".svn" EXCLUDE - PATTERN "*.in" EXCLUDE -) diff --git a/pyqt/__init__.py b/pyqt/__init__.py deleted file mode 100644 index e69de29..0000000 diff --git a/pyqt/cmake/COPYING-CMAKE-SCRIPTS b/pyqt/cmake/COPYING-CMAKE-SCRIPTS deleted file mode 100644 index 6fc1e7e..0000000 --- a/pyqt/cmake/COPYING-CMAKE-SCRIPTS +++ /dev/null @@ -1,22 +0,0 @@ - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - 1. Redistributions of source code must retain the copyright - notice, this list of conditions and the following disclaimer. - 2. Redistributions in binary form must reproduce the copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - 3. The name of the author may not be used to endorse or promote products - derived from this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/pyqt/cmake/FindPyQt5.cmake b/pyqt/cmake/FindPyQt5.cmake deleted file mode 100644 index b4a52e1..0000000 --- a/pyqt/cmake/FindPyQt5.cmake +++ /dev/null @@ -1,53 +0,0 @@ -# Find PyQt5 -# ~~~~~~~~~~ -# Copyright (c) 2014, Simon Edwards -# Redistribution and use is allowed according to the terms of the BSD license. -# For details see the accompanying COPYING-CMAKE-SCRIPTS file. -# -# PyQt5 website: http://www.riverbankcomputing.co.uk/pyqt/index.php -# -# Find the installed version of PyQt5. FindPyQt5 should only be called after -# Python has been found. -# -# This file defines the following variables: -# -# PYQT5_VERSION - The version of PyQt5 found expressed as a 6 digit hex number -# suitable for comparison as a string -# -# PYQT5_VERSION_STR - The version of PyQt5 as a human readable string. -# -# PYQT5_VERSION_TAG - The PyQt version tag using by PyQt's sip files. -# -# PYQT5_SIP_DIR - The directory holding the PyQt5 .sip files. -# -# PYQT5_SIP_FLAGS - The SIP flags used to build PyQt. - -IF(EXISTS PYQT5_VERSION) - # Already in cache, be silent - SET(PYQT5_FOUND TRUE) -ELSE(EXISTS PYQT5_VERSION) - - FIND_FILE(_find_pyqt5_py FindPyQt5.py PATHS ${CMAKE_MODULE_PATH}) - - EXECUTE_PROCESS(COMMAND ${PYTHON_EXECUTABLE} ${_find_pyqt5_py} OUTPUT_VARIABLE pyqt5_config) - IF(pyqt5_config) - STRING(REGEX REPLACE "^pyqt_version:([^\n]+).*$" "\\1" PYQT5_VERSION ${pyqt5_config}) - STRING(REGEX REPLACE ".*\npyqt_version_str:([^\n]+).*$" "\\1" PYQT5_VERSION_STR ${pyqt5_config}) - STRING(REGEX REPLACE ".*\npyqt_version_tag:([^\n]+).*$" "\\1" PYQT5_VERSION_TAG ${pyqt5_config}) - STRING(REGEX REPLACE ".*\npyqt_sip_dir:([^\n]+).*$" "\\1" PYQT5_SIP_DIR ${pyqt5_config}) - STRING(REGEX REPLACE ".*\npyqt_sip_flags:([^\n]+).*$" "\\1" PYQT5_SIP_FLAGS ${pyqt5_config}) - - SET(PYQT5_FOUND TRUE) - ENDIF(pyqt5_config) - - IF(PYQT5_FOUND) - IF(NOT PYQT5_FIND_QUIETLY) - MESSAGE(STATUS "Found PyQt5 version: ${PYQT5_VERSION_STR}") - ENDIF(NOT PYQT5_FIND_QUIETLY) - ELSE(PYQT5_FOUND) - IF(PYQT5_FIND_REQUIRED) - MESSAGE(FATAL_ERROR "Could not find PyQt5.") - ENDIF(PYQT5_FIND_REQUIRED) - ENDIF(PYQT5_FOUND) - -ENDIF(EXISTS PYQT5_VERSION) diff --git a/pyqt/cmake/FindPyQt5.py b/pyqt/cmake/FindPyQt5.py deleted file mode 100644 index 318b9a3..0000000 --- a/pyqt/cmake/FindPyQt5.py +++ /dev/null @@ -1,28 +0,0 @@ -# Copyright (c) 2014, Simon Edwards -# Redistribution and use is allowed according to the terms of the BSD license. -# For details see the accompanying COPYING-CMAKE-SCRIPTS file. - -import PyQt5.Qt -import sys -import os.path - -print("pyqt_version:%06.0x" % PyQt5.Qt.PYQT_VERSION) -print("pyqt_version_str:%s" % PyQt5.Qt.PYQT_VERSION_STR) - -pyqt_version_tag = "" -in_t = False -for item in PyQt5.Qt.PYQT_CONFIGURATION["sip_flags"].split(' '): - if item=="-t": - in_t = True - elif in_t: - if item.startswith("Qt_5"): - pyqt_version_tag = item - else: - in_t = False -print("pyqt_version_tag:%s" % pyqt_version_tag) - -# FIXME This next line is just a little bit too crude. -pyqt_sip_dir = os.path.join(sys.prefix, "share", "sip", "PyQt5") -print("pyqt_sip_dir:%s" % pyqt_sip_dir) - -print("pyqt_sip_flags:%s" % PyQt5.Qt.PYQT_CONFIGURATION["sip_flags"]) diff --git a/pyqt/cmake/FindPythonLibrary.cmake b/pyqt/cmake/FindPythonLibrary.cmake deleted file mode 100644 index 78309b7..0000000 --- a/pyqt/cmake/FindPythonLibrary.cmake +++ /dev/null @@ -1,73 +0,0 @@ -# Find Python -# ~~~~~~~~~~~ -# Find the Python interpreter and related Python directories. -# -# This file defines the following variables: -# -# PYTHON_EXECUTABLE - The path and filename of the Python interpreter. -# -# PYTHON_SHORT_VERSION - The version of the Python interpreter found, -# excluding the patch version number. (e.g. 2.5 and not 2.5.1)) -# -# PYTHON_LONG_VERSION - The version of the Python interpreter found as a human -# readable string. -# -# PYTHON_SITE_PACKAGES_INSTALL_DIR - this cache variable can be used for installing -# own python modules. You may want to adjust this to be the -# same as ${PYTHON_SITE_PACKAGES_DIR}, but then admin -# privileges may be required for installation. -# -# PYTHON_SITE_PACKAGES_DIR - Location of the Python site-packages directory. -# -# PYTHON_INCLUDE_PATH - Directory holding the python.h include file. -# -# PYTHON_LIBRARY, PYTHON_LIBRARIES- Location of the Python library. - -# Copyright (c) 2007, Simon Edwards -# Copyright (c) 2012, Luca Beltrame -# Redistribution and use is allowed according to the terms of the BSD license. -# For details see the accompanying COPYING-CMAKE-SCRIPTS file. - -include(FindPackageHandleStandardArgs) - -find_package(PythonInterp) - -if (PYTHONINTERP_FOUND) - - option(INSTALL_PYTHON_FILES_IN_PYTHON_PREFIX "Install the Python files in the Python packages dir" FALSE) - - # Set the Python libraries to what we actually found for interpreters - set(Python_ADDITIONAL_VERSIONS "${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}") - # These are kept for compatibility - set(PYTHON_SHORT_VERSION "${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}") - set(PYTHON_LONG_VERSION ${PYTHON_VERSION_STRING}) - - find_package(PythonLibs QUIET) - - if(PYTHONLIBS_FOUND) - set(PYTHON_LIBRARY ${PYTHON_LIBRARIES}) - endif(PYTHONLIBS_FOUND) - - # Auto detect Python site-packages directory - execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "from distutils.sysconfig import get_python_lib; print(get_python_lib(True))" - OUTPUT_VARIABLE PYTHON_SITE_PACKAGES_DIR - OUTPUT_STRIP_TRAILING_WHITESPACE - ) - - message(STATUS "Python system site-packages directory: ${PYTHON_SITE_PACKAGES_DIR}") - if(INSTALL_PYTHON_FILES_IN_PYTHON_PREFIX) - set(PYTHON_SITE_PACKAGES_INSTALL_DIR ${PYTHON_SITE_PACKAGES_DIR}) - else() - execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "from distutils.sysconfig import get_python_lib; print(get_python_lib(True, prefix='${CMAKE_INSTALL_PREFIX}'))" - OUTPUT_VARIABLE PYTHON_SITE_PACKAGES_INSTALL_DIR - OUTPUT_STRIP_TRAILING_WHITESPACE - ) - endif() - - if(NOT PYTHON_SITE_PACKAGES_INSTALL_DIR STREQUAL PYTHON_SITE_PACKAGES_DIR) - message(STATUS "The Python files will be installed to ${PYTHON_SITE_PACKAGES_INSTALL_DIR}. Make sure to add them to the Python search path (e.g. by setting PYTHONPATH)") - endif() - -endif(PYTHONINTERP_FOUND) - -find_package_handle_standard_args(PythonLibrary DEFAULT_MSG PYTHON_LIBRARY) diff --git a/pyqt/cmake/FindSIP.cmake b/pyqt/cmake/FindSIP.cmake deleted file mode 100644 index 954e50d..0000000 --- a/pyqt/cmake/FindSIP.cmake +++ /dev/null @@ -1,64 +0,0 @@ -# Find SIP -# ~~~~~~~~ -# -# SIP website: http://www.riverbankcomputing.co.uk/sip/index.php -# -# Find the installed version of SIP. FindSIP should be called after Python -# has been found. -# -# This file defines the following variables: -# -# SIP_VERSION - The version of SIP found expressed as a 6 digit hex number -# suitable for comparison as a string. -# -# SIP_VERSION_STR - The version of SIP found as a human readable string. -# -# SIP_EXECUTABLE - Path and filename of the SIP command line executable. -# -# SIP_INCLUDE_DIR - Directory holding the SIP C++ header file. -# -# SIP_DEFAULT_SIP_DIR - Default directory where .sip files should be installed -# into. - -# Copyright (c) 2007, Simon Edwards -# Redistribution and use is allowed according to the terms of the BSD license. -# For details see the accompanying COPYING-CMAKE-SCRIPTS file. - - - -IF(SIP_VERSION) - # Already in cache, be silent - SET(SIP_FOUND TRUE) -ELSE(SIP_VERSION) - - FIND_FILE(_find_sip_py FindSIP.py PATHS ${CMAKE_MODULE_PATH}) - - EXECUTE_PROCESS(COMMAND ${PYTHON_EXECUTABLE} ${_find_sip_py} OUTPUT_VARIABLE sip_config) - IF(sip_config) - STRING(REGEX REPLACE "^sip_version:([^\n]+).*$" "\\1" SIP_VERSION ${sip_config}) - STRING(REGEX REPLACE ".*\nsip_version_str:([^\n]+).*$" "\\1" SIP_VERSION_STR ${sip_config}) - STRING(REGEX REPLACE ".*\nsip_bin:([^\n]+).*$" "\\1" SIP_EXECUTABLE ${sip_config}) - IF(NOT SIP_DEFAULT_SIP_DIR) - STRING(REGEX REPLACE ".*\ndefault_sip_dir:([^\n]+).*$" "\\1" SIP_DEFAULT_SIP_DIR ${sip_config}) - ENDIF(NOT SIP_DEFAULT_SIP_DIR) - STRING(REGEX REPLACE ".*\nsip_inc_dir:([^\n]+).*$" "\\1" SIP_INCLUDE_DIR ${sip_config}) - FILE(TO_CMAKE_PATH ${SIP_DEFAULT_SIP_DIR} SIP_DEFAULT_SIP_DIR) - FILE(TO_CMAKE_PATH ${SIP_INCLUDE_DIR} SIP_INCLUDE_DIR) - IF(EXISTS ${SIP_EXECUTABLE}) - SET(SIP_FOUND TRUE) - ELSE() - MESSAGE(STATUS "Found SIP configuration but the sip executable could not be found.") - ENDIF() - ENDIF(sip_config) - - IF(SIP_FOUND) - IF(NOT SIP_FIND_QUIETLY) - MESSAGE(STATUS "Found SIP version: ${SIP_VERSION_STR}") - ENDIF(NOT SIP_FIND_QUIETLY) - ELSE(SIP_FOUND) - IF(SIP_FIND_REQUIRED) - MESSAGE(FATAL_ERROR "Could not find SIP") - ENDIF(SIP_FIND_REQUIRED) - ENDIF(SIP_FOUND) - -ENDIF(SIP_VERSION) diff --git a/pyqt/cmake/FindSIP.py b/pyqt/cmake/FindSIP.py deleted file mode 100644 index ecb734f..0000000 --- a/pyqt/cmake/FindSIP.py +++ /dev/null @@ -1,15 +0,0 @@ -# FindSIP.py -# -# Copyright (c) 2007, Simon Edwards -# Redistribution and use is allowed according to the terms of the BSD license. -# For details see the accompanying COPYING-CMAKE-SCRIPTS file. - -import sys -import sipconfig - -sipcfg = sipconfig.Configuration() -print("sip_version:%06.0x" % sipcfg.sip_version) -print("sip_version_str:%s" % sipcfg.sip_version_str) -print("sip_bin:%s" % sipcfg.sip_bin) -print("default_sip_dir:%s" % sipcfg.default_sip_dir) -print("sip_inc_dir:%s" % sipcfg.sip_inc_dir) diff --git a/pyqt/cmake/PythonCompile.py b/pyqt/cmake/PythonCompile.py deleted file mode 100644 index 156fea2..0000000 --- a/pyqt/cmake/PythonCompile.py +++ /dev/null @@ -1,4 +0,0 @@ -# By Simon Edwards -# This file is in the public domain. -import py_compile, sys -sys.exit(py_compile.main()) diff --git a/pyqt/cmake/PythonMacros.cmake b/pyqt/cmake/PythonMacros.cmake deleted file mode 100644 index 6a82d88..0000000 --- a/pyqt/cmake/PythonMacros.cmake +++ /dev/null @@ -1,82 +0,0 @@ -# Python macros -# ~~~~~~~~~~~~~ -# Copyright (c) 2007, Simon Edwards -# Copyright (c) 2012, Luca Beltrame -# Copyright (c) 2012, Rolf Eike Beer -# -# Redistribution and use is allowed according to the terms of the BSD license. -# For details see the accompanying COPYING-CMAKE-SCRIPTS file. -# -# This file defines the following macros: -# -# PYTHON_INSTALL (SOURCE_FILE DESTINATION_DIR) -# Install the SOURCE_FILE, which is a Python .py file, into the -# destination directory during install. The file will be byte compiled -# and both the .py file and .pyc file will be installed. - -set(PYTHON_MACROS_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}) - -macro(PYTHON_INSTALL SOURCE_FILE DESTINATION_DIR) - - find_file(_python_compile_py PythonCompile.py PATHS ${CMAKE_MODULE_PATH}) - - # Install the source file. - install(FILES ${SOURCE_FILE} DESTINATION ${DESTINATION_DIR}) - - # Byte compile and install the .pyc file, unless explicitly prevented by env.. - if("$ENV{PYTHONDONTWRITEBYTECODE}" STREQUAL "") - get_filename_component(_absfilename ${SOURCE_FILE} ABSOLUTE) - get_filename_component(_filename ${SOURCE_FILE} NAME) - get_filename_component(_filenamebase ${SOURCE_FILE} NAME_WE) - get_filename_component(_basepath ${SOURCE_FILE} PATH) - - if(WIN32) - # remove drive letter - string(REGEX REPLACE "^[a-zA-Z]:/" "/" _basepath "${_basepath}") - endif(WIN32) - - set(_bin_py ${CMAKE_CURRENT_BINARY_DIR}/${_basepath}/${_filename}) - - # Python 3.2 changed the pyc file location - if(PYTHON_VERSION_STRING VERSION_GREATER 3.1) - # To get the right version for suffix - set(_bin_pyc "${CMAKE_CURRENT_BINARY_DIR}/${_basepath}/__pycache__/${_filenamebase}.cpython-${PYTHON_VERSION_MAJOR}${PYTHON_VERSION_MINOR}.pyc") - set(_py_install_dir "${DESTINATION_DIR}/__pycache__/") - else() - set(_bin_pyc "${CMAKE_CURRENT_BINARY_DIR}/${_basepath}/${_filenamebase}.pyc") - set(_py_install_dir "${DESTINATION_DIR}") - endif() - - file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/${_basepath}) - - # Setting because it will be displayed later, in compile_python_files - set(_message "Byte-compiling ${_bin_py} to ${_bin_pyc}") - - string(REPLACE "/" "_" _rule_name "${_basepath}/${_bin_pyc}") - add_custom_target("${_rule_name}" ALL) - - get_filename_component(_abs_bin_py ${_bin_py} ABSOLUTE) - if(_abs_bin_py STREQUAL _absfilename) # Don't copy the file onto itself. - add_custom_command( - TARGET "${_rule_name}" - COMMAND "${CMAKE_COMMAND}" -E echo "${_message}" - COMMAND "${PYTHON_EXECUTABLE}" "${_python_compile_py}" "${_bin_py}" - DEPENDS "${_absfilename}" - ) - else() - add_custom_command( - TARGET "${_rule_name}" - COMMAND "${CMAKE_COMMAND}" -E echo "${_message}" - COMMAND "${CMAKE_COMMAND}" -E copy "${_absfilename}" "${_bin_py}" - COMMAND "${PYTHON_EXECUTABLE}" "${_python_compile_py}" "${_bin_py}" - DEPENDS "${_absfilename}" - ) - endif() - - install(FILES ${_bin_pyc} DESTINATION "${_py_install_dir}") - unset(_py_install_dir) - unset(_message) - - endif("$ENV{PYTHONDONTWRITEBYTECODE}" STREQUAL "") - -endmacro(PYTHON_INSTALL) diff --git a/pyqt/cmake/SIPMacros.cmake b/pyqt/cmake/SIPMacros.cmake deleted file mode 100644 index 86c2607..0000000 --- a/pyqt/cmake/SIPMacros.cmake +++ /dev/null @@ -1,124 +0,0 @@ -# Macros for SIP -# ~~~~~~~~~~~~~~ -# Copyright (c) 2007, Simon Edwards -# Redistribution and use is allowed according to the terms of the BSD license. -# For details see the accompanying COPYING-CMAKE-SCRIPTS file. -# -# SIP website: http://www.riverbankcomputing.co.uk/sip/index.php -# -# This file defines the following macros: -# -# ADD_SIP_PYTHON_MODULE (MODULE_NAME MODULE_SIP [library1, libaray2, ...]) -# Specifies a SIP file to be built into a Python module and installed. -# MODULE_NAME is the name of Python module including any path name. (e.g. -# os.sys, Foo.bar etc). MODULE_SIP the path and filename of the .sip file -# to process and compile. libraryN are libraries that the Python module, -# which is typically a shared library, should be linked to. The built -# module will also be install into Python's site-packages directory. -# -# The behaviour of the ADD_SIP_PYTHON_MODULE macro can be controlled by a -# number of variables: -# -# SIP_INCLUDES - List of directories which SIP will scan through when looking -# for included .sip files. (Corresponds to the -I option for SIP.) -# -# SIP_TAGS - List of tags to define when running SIP. (Corresponds to the -t -# option for SIP.) -# -# SIP_CONCAT_PARTS - An integer which defines the number of parts the C++ code -# of each module should be split into. Defaults to 8. (Corresponds to the -# -j option for SIP.) -# -# SIP_DISABLE_FEATURES - List of feature names which should be disabled -# running SIP. (Corresponds to the -x option for SIP.) -# -# SIP_EXTRA_OPTIONS - Extra command line options which should be passed on to -# SIP. - -SET(SIP_INCLUDES) -SET(SIP_TAGS) -SET(SIP_CONCAT_PARTS 8) -SET(SIP_DISABLE_FEATURES) -SET(SIP_EXTRA_OPTIONS) - -MACRO(ADD_SIP_PYTHON_MODULE MODULE_NAME MODULE_SIP) - - SET(EXTRA_LINK_LIBRARIES ${ARGN}) - - STRING(REPLACE "." "/" _x ${MODULE_NAME}) - GET_FILENAME_COMPONENT(_parent_module_path ${_x} PATH) - GET_FILENAME_COMPONENT(_child_module_name ${_x} NAME) - - GET_FILENAME_COMPONENT(_module_path ${MODULE_SIP} PATH) - - if(_module_path STREQUAL "") - set(CMAKE_CURRENT_SIP_OUTPUT_DIR "${CMAKE_CURRENT_BINARY_DIR}") - else(_module_path STREQUAL "") - set(CMAKE_CURRENT_SIP_OUTPUT_DIR "${CMAKE_CURRENT_BINARY_DIR}/${_module_path}") - endif(_module_path STREQUAL "") - - GET_FILENAME_COMPONENT(_abs_module_sip ${MODULE_SIP} ABSOLUTE) - - # We give this target a long logical target name. - # (This is to avoid having the library name clash with any already - # install library names. If that happens then cmake dependancy - # tracking get confused.) - STRING(REPLACE "." "_" _logical_name ${MODULE_NAME}) - SET(_logical_name "python_module_${_logical_name}") - - FILE(MAKE_DIRECTORY ${CMAKE_CURRENT_SIP_OUTPUT_DIR}) # Output goes in this dir. - - SET(_sip_includes) - FOREACH (_inc ${SIP_INCLUDES}) - GET_FILENAME_COMPONENT(_abs_inc ${_inc} ABSOLUTE) - LIST(APPEND _sip_includes -I ${_abs_inc}) - ENDFOREACH (_inc ) - - SET(_sip_tags) - FOREACH (_tag ${SIP_TAGS}) - LIST(APPEND _sip_tags -t ${_tag}) - ENDFOREACH (_tag) - - SET(_sip_x) - FOREACH (_x ${SIP_DISABLE_FEATURES}) - LIST(APPEND _sip_x -x ${_x}) - ENDFOREACH (_x ${SIP_DISABLE_FEATURES}) - - SET(_message "-DMESSAGE=Generating CPP code for module ${MODULE_NAME}") - SET(_sip_output_files) - FOREACH(CONCAT_NUM RANGE 0 ${SIP_CONCAT_PARTS} ) - IF( ${CONCAT_NUM} LESS ${SIP_CONCAT_PARTS} ) - SET(_sip_output_files ${_sip_output_files} ${CMAKE_CURRENT_SIP_OUTPUT_DIR}/sip${_child_module_name}part${CONCAT_NUM}.cpp ) - ENDIF( ${CONCAT_NUM} LESS ${SIP_CONCAT_PARTS} ) - ENDFOREACH(CONCAT_NUM RANGE 0 ${SIP_CONCAT_PARTS} ) - - IF(NOT WIN32) - SET(TOUCH_COMMAND touch) - ELSE(NOT WIN32) - SET(TOUCH_COMMAND echo) - # instead of a touch command, give out the name and append to the files - # this is basically what the touch command does. - FOREACH(filename ${_sip_output_files}) - FILE(APPEND filename "") - ENDFOREACH(filename ${_sip_output_files}) - ENDIF(NOT WIN32) - ADD_CUSTOM_COMMAND( - OUTPUT ${_sip_output_files} - COMMAND ${CMAKE_COMMAND} -E echo ${message} - COMMAND ${TOUCH_COMMAND} ${_sip_output_files} - COMMAND ${SIP_EXECUTABLE} ${_sip_tags} ${_sip_x} ${SIP_EXTRA_OPTIONS} -j ${SIP_CONCAT_PARTS} -c ${CMAKE_CURRENT_SIP_OUTPUT_DIR} ${_sip_includes} ${_abs_module_sip} - DEPENDS ${_abs_module_sip} ${SIP_EXTRA_FILES_DEPEND} - ) - # not sure if type MODULE could be uses anywhere, limit to cygwin for now - IF (CYGWIN) - ADD_LIBRARY(${_logical_name} MODULE ${_sip_output_files} ) - ELSE (CYGWIN) - ADD_LIBRARY(${_logical_name} SHARED ${_sip_output_files} ) - ENDIF (CYGWIN) - TARGET_LINK_LIBRARIES(${_logical_name} ${PYTHON_LIBRARY}) - TARGET_LINK_LIBRARIES(${_logical_name} ${EXTRA_LINK_LIBRARIES}) - SET_TARGET_PROPERTIES(${_logical_name} PROPERTIES PREFIX "" OUTPUT_NAME ${_child_module_name}) - - INSTALL(TARGETS ${_logical_name} DESTINATION "${PYTHON_SITE_PACKAGES_INSTALL_DIR}/${_parent_module_path}") - -ENDMACRO(ADD_SIP_PYTHON_MODULE) diff --git a/pyqt/sip/qtermwidget.sip b/pyqt/sip/qtermwidget.sip deleted file mode 100644 index dccf076..0000000 --- a/pyqt/sip/qtermwidget.sip +++ /dev/null @@ -1,117 +0,0 @@ -%Module QTermWidget - -%ModuleHeaderCode -#pragma GCC visibility push(default) -%End - -%Import QtGui/QtGuimod.sip -%Import QtCore/QtCoremod.sip -%Import QtWidgets/QtWidgetsmod.sip - -class QTermWidget : QWidget { - -%TypeHeaderCode -#include <../lib/qtermwidget.h> -%End - -public: - enum ScrollBarPosition - { - NoScrollBar=0, - ScrollBarLeft=1, - ScrollBarRight=2 - }; - - enum class KeyboardCursorShape - { - BlockCursor=0, - UnderlineCursor=1, - IBeamCursor=2 - }; - - QTermWidget(int startnow = 1, QWidget *parent = 0); - ~QTermWidget(); - void startTerminalTeletype(); - QSize sizeHint() const; - void setTerminalSizeHint(bool on); - bool terminalSizeHint(); - void startShellProgram(); - int getShellPID(); - void changeDir(const QString & dir); - void setTerminalFont(QFont &font); - QFont getTerminalFont(); - void setTerminalOpacity(qreal level); - void setEnvironment(const QStringList & environment); - void setShellProgram(const QString & progname); - void setWorkingDirectory(const QString & dir); - QString workingDirectory(); - void setArgs(QStringList & args); - void setTextCodec(QTextCodec *codec); - void setColorScheme(const QString & name); - static QStringList availableColorSchemes(); - static void addCustomColorSchemeDir(const QString& custom_dir); - void setHistorySize(int lines); - void setScrollBarPosition(ScrollBarPosition); - void scrollToEnd(); - void sendText(QString &text); - void setFlowControlEnabled(bool enabled); - bool flowControlEnabled(); - void setFlowControlWarningEnabled(bool enabled); - static QStringList availableKeyBindings(); - QString keyBindings(); - void setMotionAfterPasting(int); - int historyLinesCount(); - int screenColumnsCount(); - void setSelectionStart(int row, int column); - void setSelectionEnd(int row, int column); - void getSelectionStart(int& row, int& column); - void getSelectionEnd(int& row, int& column); - QString selectedText(bool preserveLineBreaks = true); - void setMonitorActivity(bool); - void setMonitorSilence(bool); - void setSilenceTimeout(int seconds); - int getPtySlaveFd() const; - void setKeyboardCursorShape(KeyboardCursorShape shape); - void setAutoClose(bool); - QString title() const; - QString icon() const; -signals: - void finished(); - void copyAvailable(bool); - void termGetFocus(); - void termLostFocus(); - void termKeyPressed(QKeyEvent *); - void urlActivated(const QUrl&, bool fromContextMenu); - void bell(const QString& message); - void activity(); - void silence(); - void sendData(const char *,int); - void titleChanged(); - void receivedData(const QString &text); - void profileChanged(const QString & profile); -public slots: - void copyClipboard(); - void pasteClipboard(); - void pasteSelection(); - void zoomIn(); - void zoomOut(); - void setSize(const QSize &); - void setKeyBindings(const QString & kb); - void clear(); - void toggleShowSearchBar(); -protected: - virtual void resizeEvent(QResizeEvent *); -protected slots: - void sessionFinished(); - void selectionChanged(bool textSelected); -private: - void search(bool forwards, bool next); - void setZoom(int step); - void init(int startnow); -private slots: - void find(); - void findNext(); - void findPrevious(); - void matchFound(int startColumn, int startLine, int endColumn, int endLine); - void noMatchFound(); -}; diff --git a/pyqt/test.py b/pyqt/test.py deleted file mode 100755 index 8d82f20..0000000 --- a/pyqt/test.py +++ /dev/null @@ -1,34 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# PyQt4 bindings for th QTermWidget project. -# -# Copyright (C) 2009 Piotr "Riklaunim" Maliński , -# Alexander Slesarev -# -# This program is free software: you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation, either version 3 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see . - -import sys, signal -from PyQt5 import QtCore,QtWidgets - -import QTermWidget - -signal.signal(signal.SIGINT, signal.SIG_DFL) -a = QtWidgets.QApplication(sys.argv) - -w = QTermWidget.QTermWidget() -w.finished.connect(a.quit) -w.show() - -a.exec_() \ No newline at end of file diff --git a/qtermwidget.spec b/qtermwidget.spec deleted file mode 100644 index 94d95d7..0000000 --- a/qtermwidget.spec +++ /dev/null @@ -1,100 +0,0 @@ -# norootforbuild - -%define libname libqtermwidget0 - -Name: qtermwidget -Summary: Qt4 terminal widget -Version: 0.2.0 -Release: 1 -License: GPL -Source: %{name}-%{version}.tar.bz2 -Group: Utility -URL: https://github.com/qterminal -Vendor: petr@yarpen.cz - - -%if 0%{?fedora_version} - %define breq qt4-devel - %define pref %{buildroot}/usr -%endif -%if 0%{?mandriva_version} - %define breq libqt4-devel - %define pref %{buildroot}/usr -%endif -%if 0%{?suse_version} - %define breq libqt4-devel - %define pref %{_prefix} -%endif - - -BuildRequires: gcc-c++, %{breq}, cmake -BuildRoot: %{_tmppath}/%{name}-%{version}-build -Prefix: %{_prefix} - -%description -QTermWidget is an opensource project based on KDE4 Konsole application. The main goal of this project is to provide unicode-enabled, embeddable QT4 widget for using as a built-in console (or terminal emulation widget). -Of course I`m aware about embedding abilities of original Konsole, but once I had Qt without KDE, and it was a serious problem. I decided not to rely on a chance. I could not find any interesting related project, so I had to write it. -The original Konsole`s code was rewritten entirely with QT4 only; also I have to include in the project some parts of code from kde core library. All code dealing with user interface parts and session management was removed (maybe later I bring it back somehow), and the result is quite useful, I suppose. -This library was compiled and tested on three linux systems, based on 2.4.32, 2.6.20, 2.6.23 kernels, x86 and amd64. Ther is also a sample application provided for quick start. - -%package -n %{libname} -Summary: Qt4 terminal widget - base package -Group: "Development/Libraries/C and C++" -%description -n %{libname} -QTermWidget is an opensource project based on KDE4 Konsole application. -The main goal of this project is to provide unicode-enabled, embeddable -QT4 widget for using as a built-in console (or terminal emulation widget). - -%package devel -Summary: Qt4 terminal widget - development package -Group: "Development/Libraries/C and C++" -Requires: %{libname} -%description devel -Development package for QTermWidget. Contains headers and dev-libs. - -%prep -%setup - -%build -cmake \ - -DCMAKE_C_FLAGS="%{optflags}" \ - -DCMAKE_CXX_FLAGS="%{optflags}" \ - -DCMAKE_BUILD_TYPE=Debug \ - -DCMAKE_INSTALL_PREFIX=%{pref} \ - %{_builddir}/%{name}-%{version} - -%{__make} %{?jobs:-j%jobs} - - -%install -%makeinstall - - -%clean -%{__rm} -rf %{buildroot} - -%post -n %{libname} -ldconfig - -%postun -n %{libname} -ldconfig - -%files -n %{libname} -%defattr(-,root,root,-) -%doc AUTHORS LICENSE Changelog INSTALL README -%{_libdir}/lib%{name}.so.%{version} -%{_datadir}/%{name} -%{_datadir}/%{name}/* - -%files devel -%defattr(-,root,root,-) -%{_includedir}/*.h -%{_libdir}/*.so -%{_libdir}/*.so.0 - -%changelog -* Mon Oct 29 2010 Petr Vanek 0.2 -- version bump, cmake builds - -* Sat Jul 26 2008 TI_Eugene 0.100 -- Initial build