Prepare libqtxdg 3.0.0

AUTHORS

@@ -4,7 +4,7 @@ Upstream Authors:
 
 Copyright:
     Copyright (c) 2010-2012 Razor team
-    Copyright (c) 2012-2016 LXQt team
+    Copyright (c) 2012-2017 LXQt team
 
 License: LGPL-2.1+ and LGPL-2.1-or-3-with-Digia-1.1-exception
 The full text of the LGPL-2.1+ license can be found in the 'COPYING' file.

CMakeLists.txt

@@ -25,11 +25,13 @@ else()
   set(CMAKE_CXX_STANDARD 11)
 endif()
 
-set(QTXDG_MAJOR_VERSION 2)
+set(QTXDG_MAJOR_VERSION 3)
 set(QTXDG_MINOR_VERSION 0)
 set(QTXDG_PATCH_VERSION 0)
 set(QTXDG_VERSION_STRING ${QTXDG_MAJOR_VERSION}.${QTXDG_MINOR_VERSION}.${QTXDG_PATCH_VERSION})
 
+set(QT_MINIMUM_VERSION "5.6.1")
+
 include(GNUInstallDirs)             # Standard directories for installation
 include(CMakePackageConfigHelpers)
 include(GenerateExportHeader)
@@ -37,13 +39,12 @@ include(create_portable_headers)
 include(create_pkgconfig_file)
 include(compiler_settings NO_POLICY_SCOPE)
 
-find_package(Qt5Widgets REQUIRED QUIET)
+set(CMAKE_AUTOMOC ON)
-find_package(Qt5Svg REQUIRED QUIET)
+
-find_package(Qt5Xml REQUIRED QUIET)
+find_package(Qt5 ${QT_MINIMUM_VERSION} CONFIG REQUIRED Widgets Svg Xml DBus)
-find_package(Qt5DBus REQUIRED QUIET)
 
 if (BUILD_TESTS)
-    find_package(Qt5Test REQUIRED QUIET)
+    find_package(Qt5 ${QT_MINIMUM_VERSION} CONFIG REQUIRED Test)
 endif()
 
 
@@ -52,12 +53,13 @@ set(QTXDGX_FILE_NAME "qt5xdg")
 
 set(QTXDGX_ICONLOADER_LIBRARY_NAME "Qt5XdgIconLoader")
 set(QTXDGX_ICONLOADER_FILE_NAME "qt5xdgiconloader")
+set(QTXDGX_ICONENGINEPLUGIN_LIBRARY_NAME "Qt5XdgIconPlugin")
 
 set(QTXDGX_PKG_CONFIG_DESCRIPTION "Qt5Xdg, a Qt5 implementation of XDG standards")
-set(QTXDGX_PKG_CONFIG_REQUIRES "Qt5Core, Qt5Xml, Qt5Widgets, Qt5DBus, Qt5XdgIconLoader")
+set(QTXDGX_PKG_CONFIG_REQUIRES "Qt5Core >= ${QT_MINIMUM_VERSION}, Qt5Xml >= ${QT_MINIMUM_VERSION}, Qt5Widgets >= ${QT_MINIMUM_VERSION}, Qt5DBus >= ${QT_MINIMUM_VERSION}, Qt5XdgIconLoader = ${QTXDG_VERSION_STRING}")
 
 set(QTXDGX_ICONLOADER_PKG_CONFIG_DESCRIPTION "Qt5XdgIconLader, a Qt5 XDG Icon Loader")
-set(QTXDGX_ICONLOADER_PKG_CONFIG_REQUIRES "Qt5Gui, Qt5Svg")
+set(QTXDGX_ICONLOADER_PKG_CONFIG_REQUIRES "Qt5Gui >= ${QT_MINIMUM_VERSION}, Qt5Svg >= ${QT_MINIMUM_VERSION}")
 
 set(QTXDGX_INTREE_INCLUDEDIR "${CMAKE_CURRENT_BINARY_DIR}/InTreeBuild/include")
 
@@ -65,7 +67,7 @@ if (NOT CMAKE_BUILD_TYPE)
     set ( CMAKE_BUILD_TYPE Release )
 endif (NOT CMAKE_BUILD_TYPE)
 
-message(STATUS "Building with Qt ${Qt5Core_VERSION_STRING}")
+message(STATUS "Building ${PROJECT_NAME} with Qt ${Qt5Core_VERSION}")
 
 add_subdirectory(xdgiconloader)
 add_subdirectory(qtxdg)
@@ -167,16 +169,5 @@ configure_file(
     "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
     IMMEDIATE @ONLY)
 
-add_custom_target(uninstall
+#add_custom_target(uninstall
-    COMMAND ${CMAKE_COMMAND} -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
+#    COMMAND ${CMAKE_COMMAND} -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
-
-
-# building tarball with CPack -------------------------------------------------
-include (InstallRequiredSystemLibraries)
-set (CPACK_PACKAGE_VERSION_MAJOR ${QTXDG_MAJOR_VERSION})
-set (CPACK_PACKAGE_VERSION_MINOR ${QTXDG_MINOR_VERSION})
-set (CPACK_PACKAGE_VERSION_PATCH ${QTXDG_PATCH_VERSION})
-set (CPACK_GENERATOR TBZ2)
-set (CPACK_SOURCE_GENERATOR TBZ2)
-set (CPACK_SOURCE_IGNORE_FILES /build/;.gitignore;.*~;.git;.kdev4;temp)
-include (CPack)

cmake/compiler_settings.cmake

@@ -1,5 +1,6 @@
 #=============================================================================
 # Copyright 2015 Luís Pereira <luis.artur.pereira@gmail.com>
+# Copyright 2013 Hong Jen Yee (PCMan) <pcman.tw@gmail.com>
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions
@@ -65,6 +66,14 @@ if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
 endif()
 
 
+#-----------------------------------------------------------------------------
+# Global definitions
+#-----------------------------------------------------------------------------
+if (CMAKE_BUILD_TYPE MATCHES "Debug")
+  add_definitions(-DQT_STRICT_ITERATORS)
+endif()
+
+
 #-----------------------------------------------------------------------------
 # Set visibility to hidden to hide symbols, unless they're exported manually
 # in the code
@@ -80,18 +89,25 @@ if (CMAKE_COMPILER_IS_GNUCXX OR QTXDG_COMPILER_IS_CLANGCXX)
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-exceptions")
 endif()
 
-
 #-----------------------------------------------------------------------------
 # Common warning flags
 #-----------------------------------------------------------------------------
-set(QTXDG_COMMON_WARNING_FLAGS "-Wall")
+set(QTXDG_COMMON_WARNING_FLAGS "-Wall -Wextra -Wchar-subscripts -Wno-long-long -Wpointer-arith -Wundef -Wformat-security")
 
 
 #-----------------------------------------------------------------------------
 # Warning flags
 #-----------------------------------------------------------------------------
+if (CMAKE_COMPILER_IS_GNUCXX OR QTXDG_COMPILER_IS_CLANGCXX)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${__QTXDG_COMMON_WARNING_FLAGS} -Wnon-virtual-dtor -Woverloaded-virtual -Wpedantic")
+endif()
+
+if (QTXDG_COMPILER_IS_CLANGCXX)
+    # qCDebug(), qCWarning, etc trigger a very verbose warning, about.... nothing. Disable it.
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-gnu-zero-variadic-macro-arguments")
+endif()
+
 list(APPEND QTXDG_WARNING_FLAGS ${QTXDG_COMMON_WARNING_FLAGS})
-add_definitions(${QTXDG_WARNING_FLAGS})
 
 #-----------------------------------------------------------------------------
 # String conversion flags
@@ -103,3 +119,53 @@ add_definitions(
     -DQT_NO_URL_CAST_FROM_STRING
     -DQT_NO_CAST_FROM_BYTEARRAY
 )
+
+#-----------------------------------------------------------------------------
+# Linker flags
+# Do not allow undefined symbols
+#-----------------------------------------------------------------------------
+if (CMAKE_COMPILER_IS_GNUCXX OR QTXDG_COMPILER_IS_CLANGCXX)
+    # -Bsymbolic-functions: replace dynamic symbols used internally in
+    #                       shared libs with direct addresses.
+    set(SYMBOLIC_FLAGS
+        "-Wl,-Bsymbolic-functions -Wl,-Bsymbolic"
+    )
+    set(CMAKE_SHARED_LINKER_FLAGS
+        "-Wl,--no-undefined ${SYMBOLIC_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS}"
+    )
+    set(CMAKE_MODULE_LINKER_FLAGS
+        "-Wl,--no-undefined ${SYMBOLIC_FLAGS} ${CMAKE_MODULE_LINKER_FLAGS}"
+    )
+    set(CMAKE_EXE_LINKER_FLAGS
+        "${SYMBOLIC_FLAGS} ${CMAKE_EXE_LINKER_FLAGS}"
+    )
+
+endif()
+
+#-----------------------------------------------------------------------------
+# Turn on more aggrassive optimizations not supported by CMake
+# References: https://wiki.qt.io/Performance_Tip_Startup_Time
+#-----------------------------------------------------------------------------
+if (CMAKE_COMPILER_IS_GNUCXX OR QTXDG_COMPILER_IS_CLANGCXX)
+    # -flto: use link-time optimizations to generate more efficient code
+    if (CMAKE_COMPILER_IS_GNUCXX)
+        set(LTO_FLAGS "-flto -fuse-linker-plugin")
+        # When building static libraries with LTO in gcc >= 4.9,
+        # "gcc-ar" and "gcc-ranlib" should be used instead of "ar" and "ranlib".
+        # references:
+        #   https://gcc.gnu.org/gcc-4.9/changes.html
+        #   http://hubicka.blogspot.tw/2014/04/linktime-optimization-in-gcc-2-firefox.html
+        #   https://github.com/monero-project/monero/pull/1065/commits/1855213c8fb8f8727f4107716aab8e7ba826462b
+        if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.9.0")  # gcc >= 4.9
+            set(CMAKE_AR "gcc-ar")
+            set(CMAKE_RANLIB "gcc-ranlib")
+        endif()
+    elseif (QTXDG_COMPILER_IS_CLANGCXX)
+        # The link-time optimization of clang++/llvm seems to be too aggrassive.
+        # After testing, it breaks the signal/slots of QObject sometimes.
+        # So disable it for now until there is a solution.
+        # set(LTO_FLAGS "-flto")
+    endif()
+    # apply these options to "Release" build type only
+    set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${LTO_FLAGS}")
+endif()

cmake/qt5xdg-config.cmake.in

@@ -1,13 +1,15 @@
 @PACKAGE_INIT@
 
-include(CMakeFindDependencyMacro)
+if (NOT TARGET @QTXDGX_LIBRARY_NAME@)
+    include(CMakeFindDependencyMacro)
 
-find_dependency(Qt5Widgets)
+    find_dependency(Qt5Widgets @QT_MINIMUM_VERSION@)
-find_dependency(Qt5Xml)
+    find_dependency(Qt5Xml @QT_MINIMUM_VERSION@)
-find_dependency(Qt5DBus)
+    find_dependency(Qt5DBus @QT_MINIMUM_VERSION@)
-find_dependency(Qt5XdgIconLoader)
+    find_dependency(Qt5XdgIconLoader @QTXDG_VERSION_STRING@ EXACT)
 
-if (CMAKE_VERSION VERSION_GREATER 2.8.12)
+    if (CMAKE_VERSION VERSION_GREATER 2.8.12)
-    cmake_policy(SET CMP0024 OLD)
+        cmake_policy(SET CMP0024 NEW)
+    endif()
+    include("${CMAKE_CURRENT_LIST_DIR}/qt5xdg-targets.cmake")
 endif()
-include("${CMAKE_CURRENT_LIST_DIR}/qt5xdg-targets.cmake")

cmake/qt5xdgiconloader-config.cmake.in

@@ -1,11 +1,13 @@
 @PACKAGE_INIT@
 
-include(CMakeFindDependencyMacro)
+if (NOT TARGET @QTXDGX_ICONLOADER_LIBRARY_NAME@)
+    include(CMakeFindDependencyMacro)
 
-find_dependency(Qt5Gui)
+    find_dependency(Qt5Gui @QT_MINIMUM_REQUIRED@)
-find_dependency(Qt5Svg)
+    find_dependency(Qt5Svg @QT_MINIMUM_REQUIRED@)
 
-if (CMAKE_VERSION VERSION_GREATER 2.8.12)
+    if (CMAKE_VERSION VERSION_GREATER 2.8.12)
-    cmake_policy(SET CMP0024 OLD)
+        cmake_policy(SET CMP0024 NEW)
+    endif()
+    include("${CMAKE_CURRENT_LIST_DIR}/qt5xdgiconloader-targets.cmake")
 endif()
-include("${CMAKE_CURRENT_LIST_DIR}/qt5xdgiconloader-targets.cmake")

debian/.gitignore

@@ -9,4 +9,5 @@
 /libqt5xdg-dev/
 /libqt5xdgiconloader-dev/
 /libqt5xdgiconloader2/
+/qtxdg-dev-tools/
 /tmp

debian/changelog

@@ -1,71 +1,70 @@
-libqtxdg (2.0.0-3) experimental; urgency=medium
+libqtxdg (2.96.0-1) experimental; urgency=medium
 
-  * Fixed typo Recommmends -> Recommends
+  * New snapshot: 2.0.0-58-gbc64037
+  * Switched to experimental
+  * Renamed packages to reflect the new soname
+  * Bumped standards to 4.0.0, no changes needed
 
- -- Alf Gaida <agaida@siduction.org>  Tue, 04 Oct 2016 21:20:53 +0200
+ -- Alf Gaida <agaida@siduction.org>  Tue, 25 Jul 2017 00:42:08 +0200
 
-libqtxdg (2.0.0-2) experimental; urgency=medium
+libqtxdg (2.0.0-7) unstable; urgency=medium
 
-  * XdgIconLoader: Recommend gtk-update-icon-cache instead depend on it.
+  * Added qttranslations5-l10n to Recommends - without this packagage there are
-    Thanks Rohan Garg <rohan@kde.org>
+    no working shortcuts in localized LXQt desktops. So we want to make sure
+    that the package is at least recommended for qtxdg based packages.
 
- -- Alf Gaida <agaida@siduction.org>  Fri, 30 Sep 2016 19:10:36 +0200
+ -- Alf Gaida <agaida@siduction.org>  Mon, 24 Jul 2017 21:54:16 +0200
 
-libqtxdg (2.0.0-1) experimental; urgency=medium
+libqtxdg (2.0.0-6) unstable; urgency=medium
+
+  * Bump Standards to 4.0.0 - no changes needed
+  * Added Dependeny share-mime-info (Closes: #866744)
+  * Bumped year in copyrights
+  * Removed --parallel from rules, default in compat-leveld 10
+
+ -- Alf Gaida <agaida@siduction.org>  Sat, 01 Jul 2017 14:15:07 +0200
+
+libqtxdg (2.0.0-5) unstable; urgency=medium
+
+  * Rebuild  with Qt 5.7.1~
+
+ -- Alf Gaida <agaida@siduction.org>  Fri, 04 Nov 2016 17:59:49 +0100
+
+libqtxdg (2.0.0-4) unstable; urgency=medium
 
   * Cherry-picked new upstream release 2.0.0.
   * Added current signing key
   * Bumped compat to 10
-  * Bumped debhelper to (>=10)
+  * Bumped debhelper to (>= 10)
   * Added build dependency libqt5svg5-dev
   * Renamed package libqt5xdg1 -> libqt5xdg2 (soname bump)
-  * Renamed package libqt5xdgiconloader1 -> libqt5xdgiconloader2 (soname bump)
+  * Added packages libqt5xdgiconloader2 and libqt5xdgiconloader-dev
-  * Added dependency gtk-update-icon-cache to libqt5xdgiconloader2
+  * XdgIconLoader: Recommend gtk-update-icon-cache
+    Thanks Rohan Garg <rohan@kde.org>
   * Renamed install and symbols files
   * Fixed symbols
   * Fixed .gitignore
+  * Reworked descriptions in debian/control to prevent lintian whining
+  * Fixed copyright for xdgiconloader
+  * Added README.md to debian/docs
+  * Set CMAKE_BUILD_TYPE=RelWithDebInfo
 
- -- Alf Gaida <agaida@siduction.org>  Sun, 18 Sep 2016 02:28:47 +0200
+ -- Alf Gaida <agaida@siduction.org>  Sat, 09 Jul 2016 20:16:32 +0200
 
-libqtxdg (1.3.1~50-g4fde773-4) experimental; urgency=medium
+libqtxdg (1.3.0-4) unstable; urgency=medium
 
   * Added libfile-mimeinfo-perl as dependency, we really need this, a
     recommendation is not enough. Thanks tsujan. 
-
+  * Bumped standards to 3.9.8, no changes needed
- -- Alf Gaida <agaida@siduction.org>  Wed, 10 Aug 2016 22:48:40 +0200
+  * Bump years in copyright
-
+  * Added README to debian/docs
-libqtxdg (1.3.1~50-g4fde773-3) experimental; urgency=medium
+  * Added hardening=+all
-
-  * Fixed typo in changelog 
-
- -- Alf Gaida <agaida@siduction.org>  Sat, 23 Jul 2016 13:05:14 +0200
-
-libqtxdg (1.3.1~50-g4fde773-2) experimental; urgency=medium
-
-  * Added build dependencies gcc (>= 4:6), g++ (>= 4:6)
   * Exported  LC_ALL=C.UTF-8 - define language settings for 
     reproducible builds
+  * Fixed VCS-fields, use https and plain /git/
+  * Fixed copyrights Format field to https
     
- -- Alf Gaida <agaida@siduction.org>  Sat, 16 Jul 2016 20:26:26 +0200
+ -- Alf Gaida <agaida@siduction.org>  Wed, 10 Aug 2016 23:06:12 +0200
-
-libqtxdg (1.3.1~50-g4fde773-1) experimental; urgency=medium
-
-  * New pre-release 1.3.1~50-g4fde773
-  * Fixed libqt5xdgiconloader-dev.install
-  * Reworked descriptions in debian/control to prevent lintian whining
-  * Fixed symbols version
-  * Fixed copyright for xdgiconloader
-  * Fixed package descrioptions
-  * Introduced the new package libqt5xdgiconloader1
-  * Bumped standards to 3.9.8, no changes needed
-  * Symbols sorted and unified
-  * Added missed Symbol
-  * Bump years in copyright
-  * Added hardening=+all
-  * Added README.md to debian/docs
-  * set CMAKE_BUILD_TYPE=RelWithDebInfo
-
- -- Alf Gaida <agaida@siduction.org>  Sat, 09 Jul 2016 20:16:32 +0200
 
 libqtxdg (1.3.0-3) unstable; urgency=medium
 

debian/control

@@ -13,17 +13,19 @@ Build-Depends: debhelper (>= 10),
                qtbase5-private-dev,
                qttools5-dev,
                qttools5-dev-tools
-Standards-Version: 3.9.8
+Standards-Version: 4.1.0
 Vcs-Browser: https://anonscm.debian.org/cgit/pkg-lxqt/libqtxdg.git/?h=debian/experimental
 Vcs-Git: https://anonscm.debian.org/git/pkg-lxqt/libqtxdg.git -b debian/experimental
 Homepage: https://github.com/lxde/libqtxdg
 
-Package: libqt5xdg2
+Package: libqt5xdg3
 Architecture: any
 Multi-Arch: same
 Depends: ${shlibs:Depends},
          ${misc:Depends},
-         libfile-mimeinfo-perl
+         libfile-mimeinfo-perl,
+         shared-mime-info
+Recommends: qttranslations5-l10n
 Pre-Depends: ${misc:Pre-Depends}
 Provides: libqt5xdg
 Description: Implementation of the XDG Specifications for Qt (shared lib)
@@ -32,7 +34,7 @@ Description: Implementation of the XDG Specifications for Qt (shared lib)
  .
  This package provides the shared library.
 
-Package: libqt5xdgiconloader2
+Package: libqt5xdgiconloader3
 Architecture: any
 Multi-Arch: same
 Depends: ${shlibs:Depends},
@@ -50,7 +52,7 @@ Package: libqt5xdg-dev
 Architecture: any
 Section: libdevel
 Depends: ${misc:Depends},
-         libqt5xdg2 (= ${binary:Version}),
+         libqt5xdg3 (= ${binary:Version}),
          libqt5xdgiconloader-dev (= ${binary:Version})
 Description: Development files for libqtxdg
  This library implements functions of the XDG Specifications in Qt. It is part
@@ -61,10 +63,20 @@ Description: Development files for libqtxdg
 Package: libqt5xdgiconloader-dev
 Architecture: any
 Section: libdevel
-Depends: ${misc:Depends},
+Depends: ${shlibs:Depends},
-         libqt5xdgiconloader2 (= ${binary:Version})
+         libqt5xdgiconloader3 (= ${binary:Version})
 Description: Development files for libqtxdgiconloader
  This library implements the backend to load icons which are handled according
  to the XDG Icon Theme Specification in Qt. It is part of LXQt.
  .
  This package provides development files.
+
+Package: qtxdg-dev-tools
+Architecture: any
+Section: devel
+Depends: ${shlibs:Depends},
+         ${misc:Depends},
+         libqt5xdgiconloader3 (= ${binary:Version})
+Description: Development tools for libqtxdgiconloader
+ This package provide some development tools for qtxdg.
+

debian/copyright

@@ -15,7 +15,7 @@ License: LGPL-2.1-or-3-with-Digia-1.1-exception
 
 Files: debian/*
 Copyright: 2014-2016 ChangZhuo Chen (陳昌倬) <czchen@debian.org>
-           2013-2016 Alf Gaida <agaida@siduction.org>
+           2013-2017 Alf Gaida <agaida@siduction.org>
 	   2015      Andrew Lee (李健秋) <ajqlee@debian.org>
 License: LGPL-2.1+
 

debian/gbp.conf

@@ -1,5 +1,5 @@
 [DEFAULT]
-debian-branch = debian/sid
+debian-branch = debian/experimental
 upstream-branch = upstream/latest
 pristine-tar = True
 

debian/libqt5xdg3.symbols

@@ -1,9 +1,21 @@
-libQt5Xdg.so.2 libqt5xdg2 #MINVER#
+libQt5Xdg.so.3 libqt5xdg3 #MINVER#
- (c++)"XdgAction::XdgAction(QObject*)@Base" 1.0.0
+ (c++)"non-virtual thunk to XdgMenuWidget::~XdgMenuWidget()@Base" 1.0.0
- (c++)"XdgAction::XdgAction(QString const&, QObject*)@Base" 1.0.0
+ (c++)"typeinfo for XdgAction@Base" 1.0.0
- (c++)"XdgAction::XdgAction(XdgAction const&, QObject*)@Base" 1.0.0
+ (c++)"typeinfo for XdgDesktopFile@Base" 1.0.0
- (c++)"XdgAction::XdgAction(XdgDesktopFile const&, QObject*)@Base" 1.0.0
+ (c++)"typeinfo for XdgIcon@Base" 1.0.0
- (c++)"XdgAction::XdgAction(XdgDesktopFile const*, QObject*)@Base" 1.0.0
+ (c++)"typeinfo for XdgMenu@Base" 1.0.0
+ (c++)"typeinfo for XdgMenuWidget@Base" 1.0.0
+ (c++)"typeinfo name for XdgAction@Base" 1.0.0
+ (c++)"typeinfo name for XdgDesktopFile@Base" 1.0.0
+ (c++)"typeinfo name for XdgIcon@Base" 1.0.0
+ (c++)"typeinfo name for XdgMenu@Base" 1.0.0
+ (c++)"typeinfo name for XdgMenuWidget@Base" 1.0.0
+ (c++)"vtable for XdgAction@Base" 1.0.0
+ (c++)"vtable for XdgDesktopFile@Base" 1.0.0
+ (c++)"vtable for XdgIcon@Base" 1.0.0
+ (c++)"vtable for XdgMenu@Base" 1.0.0
+ (c++)"vtable for XdgMenuWidget@Base" 1.0.0
+
  (c++)"XdgAction::isValid() const@Base" 1.0.0
  (c++)"XdgAction::load(XdgDesktopFile const&)@Base" 1.0.0
  (c++)"XdgAction::metaObject() const@Base" 1.0.0
@@ -14,18 +26,35 @@ libQt5Xdg.so.2 libqt5xdg2 #MINVER#
  (c++)"XdgAction::staticMetaObject@Base" 1.0.0
  (c++)"XdgAction::updateIcon()@Base" 1.0.0
  (c++)"XdgAction::~XdgAction()@Base" 1.0.0
- (c++)"XdgAutoStart::desktopFileList(QStringList, bool)@Base" 1.0.0
+ (c++)"XdgAction::XdgAction(QObject*)@Base" 1.0.0
+ (c++)"XdgAction::XdgAction(QString const&, QObject*)@Base" 1.0.0
+ (c++)"XdgAction::XdgAction(XdgAction const&, QObject*)@Base" 1.0.0
+ (c++)"XdgAction::XdgAction(XdgDesktopFile const*, QObject*)@Base" 1.0.0
+ (c++)"XdgAction::XdgAction(XdgDesktopFile const&, QObject*)@Base" 1.0.0
+
  (c++)"XdgAutoStart::desktopFileList(bool)@Base" 1.0.0
+ (c++)"XdgAutoStart::desktopFileList(QStringList, bool)@Base" 1.0.0
  (c++)"XdgAutoStart::localPath(XdgDesktopFile const&)@Base" 1.0.0
- (c++)"XdgDesktopFile::XdgDesktopFile()@Base" 1.0.0
+
- (c++)"XdgDesktopFile::XdgDesktopFile(XdgDesktopFile const&)@Base" 1.0.0
+ (c++)"XdgDesktopFileCache::desktopFileSettingsFormat()@Base" 1.0.0
- (c++)"XdgDesktopFile::XdgDesktopFile(XdgDesktopFile::Type, QString const&, QString const&)@Base" 1.0.0
+ (c++)"XdgDesktopFileCache::getAllFiles()@Base" 1.0.0
+ (c++)"XdgDesktopFileCache::getAppsOfCategory(QString const&)@Base" 1.2.0
+ (c++)"XdgDesktopFileCache::getApps(QString const&)@Base" 1.0.0
+ (c++)"XdgDesktopFileCache::getDefaultApp(QString const&)@Base" 1.0.0
+ (c++)"XdgDesktopFileCache::getFile(QString const&)@Base" 1.0.0
+ (c++)"XdgDesktopFileCache::initialize()@Base" 1.0.0
+ (c++)"XdgDesktopFileCache::initialize(QString const&)@Base" 1.0.0
+ (c++)"XdgDesktopFileCache::instance()@Base" 1.0.0
+ (c++)"XdgDesktopFileCache::load(QString const&)@Base" 1.0.0
+ (c++)"XdgDesktopFileCache::~XdgDesktopFileCache()@Base" 1.0.0
+ (c++)"XdgDesktopFileCache::XdgDesktopFileCache()@Base" 1.0.0
+
  (c++)"XdgDesktopFile::categories() const@Base" 1.2.0
  (c++)"XdgDesktopFile::contains(QString const&) const@Base" 1.0.0
  (c++)"XdgDesktopFile::expandExecString(QStringList const&) const@Base" 1.0.0
  (c++)"XdgDesktopFile::fileName() const@Base" 1.0.0
- (c++)"XdgDesktopFile::icon(QIcon const&) const@Base" 1.0.0
  (c++)"XdgDesktopFile::iconName() const@Base" 1.0.0
+ (c++)"XdgDesktopFile::icon(QIcon const&) const@Base" 1.0.0
  (c++)"XdgDesktopFile::id(QString const&, bool)@Base" 2.0.0
  (c++)"XdgDesktopFile::isShown(QString const&) const@Base" 1.0.0
  (c++)"XdgDesktopFile::isSuitable(bool, QString const&) const@Base" 1.0.0
@@ -47,18 +76,10 @@ libQt5Xdg.so.2 libqt5xdg2 #MINVER#
  (c++)"XdgDesktopFile::url() const@Base" 1.0.0
  (c++)"XdgDesktopFile::value(QString const&, QVariant const&) const@Base" 1.0.0
  (c++)"XdgDesktopFile::~XdgDesktopFile()@Base" 1.0.0
- (c++)"XdgDesktopFileCache::XdgDesktopFileCache()@Base" 1.0.0
+ (c++)"XdgDesktopFile::XdgDesktopFile()@Base" 1.0.0
- (c++)"XdgDesktopFileCache::desktopFileSettingsFormat()@Base" 1.0.0
+ (c++)"XdgDesktopFile::XdgDesktopFile(XdgDesktopFile const&)@Base" 1.0.0
- (c++)"XdgDesktopFileCache::getAllFiles()@Base" 1.0.0
+ (c++)"XdgDesktopFile::XdgDesktopFile(XdgDesktopFile::Type, QString const&, QString const&)@Base" 1.0.0
- (c++)"XdgDesktopFileCache::getApps(QString const&)@Base" 1.0.0
+
- (c++)"XdgDesktopFileCache::getAppsOfCategory(QString const&)@Base" 1.2.0
- (c++)"XdgDesktopFileCache::getDefaultApp(QString const&)@Base" 1.0.0
- (c++)"XdgDesktopFileCache::getFile(QString const&)@Base" 1.0.0
- (c++)"XdgDesktopFileCache::initialize()@Base" 1.0.0
- (c++)"XdgDesktopFileCache::initialize(QString const&)@Base" 1.0.0
- (c++)"XdgDesktopFileCache::instance()@Base" 1.0.0
- (c++)"XdgDesktopFileCache::load(QString const&)@Base" 1.0.0
- (c++)"XdgDesktopFileCache::~XdgDesktopFileCache()@Base" 1.0.0
  (c++)"XdgDirs::autostartDirs(QString const&)@Base" 1.0.0
  (c++)"XdgDirs::autostartHome(bool)@Base" 1.0.0
  (c++)"XdgDirs::cacheHome(bool)@Base" 1.0.0
@@ -68,18 +89,19 @@ libQt5Xdg.so.2 libqt5xdg2 #MINVER#
  (c++)"XdgDirs::dataHome(bool)@Base" 1.0.0
  (c++)"XdgDirs::runtimeDir()@Base" 1.0.0
  (c++)"XdgDirs::setUserDir(XdgDirs::UserDirectory, QString const&, bool)@Base" 1.0.0
- (c++)"XdgDirs::userDir(XdgDirs::UserDirectory)@Base" 1.0.0
  (c++)"XdgDirs::userDirDefault(XdgDirs::UserDirectory)@Base" 1.3.0
- (c++)"XdgIcon::XdgIcon()@Base" 1.0.0
+ (c++)"XdgDirs::userDir(XdgDirs::UserDirectory)@Base" 1.0.0
+
  (c++)"XdgIcon::defaultApplicationIcon()@Base" 1.0.0
  (c++)"XdgIcon::defaultApplicationIconName()@Base" 1.0.0
+ (c++)"XdgIcon::followColorScheme()@Base" 2.0.1~
  (c++)"XdgIcon::fromTheme(QString const&, QIcon const&)@Base" 1.0.0
  (c++)"XdgIcon::fromTheme(QString const&, QString const&, QString const&, QString const&, QString const&)@Base" 1.0.0
  (c++)"XdgIcon::fromTheme(QStringList const&, QIcon const&)@Base" 1.0.0
- (c++)"XdgIcon::setThemeName(QString const&)@Base" 1.0.0
+ (c++)"XdgIcon::setFollowColorScheme(bool)@Base" 2.0.1~
- (c++)"XdgIcon::themeName()@Base" 1.0.0
  (c++)"XdgIcon::~XdgIcon()@Base" 1.0.0
- (c++)"XdgMenu::XdgMenu(QObject*)@Base" 1.0.0
+ (c++)"XdgIcon::XdgIcon()@Base" 1.0.0
+
  (c++)"XdgMenu::addWatchPath(QString const&)@Base" 1.0.0
  (c++)"XdgMenu::changed()@Base" 1.0.0
  (c++)"XdgMenu::environments()@Base" 1.0.0
@@ -98,11 +120,7 @@ libQt5Xdg.so.2 libqt5xdg2 #MINVER#
  (c++)"XdgMenu::setEnvironments(QStringList const&)@Base" 1.0.0
  (c++)"XdgMenu::setLogDir(QString const&)@Base" 1.0.0
  (c++)"XdgMenu::staticMetaObject@Base" 1.0.0
- (c++)"XdgMenu::xml() const@Base" 1.0.0
+
- (c++)"XdgMenu::~XdgMenu()@Base" 1.0.0
- (c++)"XdgMenuWidget::XdgMenuWidget(QDomElement const&, QWidget*)@Base" 1.0.0
- (c++)"XdgMenuWidget::XdgMenuWidget(XdgMenu const&, QString const&, QWidget*)@Base" 1.0.0
- (c++)"XdgMenuWidget::XdgMenuWidget(XdgMenuWidget const&, QWidget*)@Base" 1.0.0
  (c++)"XdgMenuWidget::event(QEvent*)@Base" 1.0.0
  (c++)"XdgMenuWidget::metaObject() const@Base" 1.0.0
  (c++)"XdgMenuWidget::operator=(XdgMenuWidget const&)@Base" 1.0.0
@@ -110,26 +128,18 @@ libQt5Xdg.so.2 libqt5xdg2 #MINVER#
  (c++)"XdgMenuWidget::qt_metacast(char const*)@Base" 1.0.0
  (c++)"XdgMenuWidget::staticMetaObject@Base" 1.0.0
  (c++)"XdgMenuWidget::~XdgMenuWidget()@Base" 1.0.0
- (c++)"XdgMimeType::XdgMimeType()@Base" 1.0.0
+ (c++)"XdgMenuWidget::XdgMenuWidget(QDomElement const&, QWidget*)@Base" 1.0.0
- (c++)"XdgMimeType::XdgMimeType(QMimeType const&)@Base" 1.0.0
+ (c++)"XdgMenuWidget::XdgMenuWidget(XdgMenu const&, QString const&, QWidget*)@Base" 1.0.0
- (c++)"XdgMimeType::XdgMimeType(XdgMimeType const&)@Base" 1.0.0
+ (c++)"XdgMenuWidget::XdgMenuWidget(XdgMenuWidget const&, QWidget*)@Base" 1.0.0
+
+ (c++)"XdgMenu::~XdgMenu()@Base" 1.0.0
+ (c++)"XdgMenu::XdgMenu(QObject*)@Base" 1.0.0
+ (c++)"XdgMenu::xml() const@Base" 1.0.0
+
  (c++)"XdgMimeType::icon() const@Base" 1.0.0
  (c++)"XdgMimeType::iconName() const@Base" 1.0.0
  (c++)"XdgMimeType::operator=(XdgMimeType const&)@Base" 1.0.0
  (c++)"XdgMimeType::~XdgMimeType()@Base" 1.0.0
- (c++)"non-virtual thunk to XdgMenuWidget::~XdgMenuWidget()@Base" 1.0.0
+ (c++)"XdgMimeType::XdgMimeType()@Base" 1.0.0
- (c++)"typeinfo for XdgAction@Base" 1.0.0
+ (c++)"XdgMimeType::XdgMimeType(QMimeType const&)@Base" 1.0.0
- (c++)"typeinfo for XdgDesktopFile@Base" 1.0.0
+ (c++)"XdgMimeType::XdgMimeType(XdgMimeType const&)@Base" 1.0.0
- (c++)"typeinfo for XdgIcon@Base" 1.0.0
- (c++)"typeinfo for XdgMenu@Base" 1.0.0
- (c++)"typeinfo for XdgMenuWidget@Base" 1.0.0
- (c++)"typeinfo name for XdgAction@Base" 1.0.0
- (c++)"typeinfo name for XdgDesktopFile@Base" 1.0.0
- (c++)"typeinfo name for XdgIcon@Base" 1.0.0
- (c++)"typeinfo name for XdgMenu@Base" 1.0.0
- (c++)"typeinfo name for XdgMenuWidget@Base" 1.0.0
- (c++)"vtable for XdgAction@Base" 1.0.0
- (c++)"vtable for XdgDesktopFile@Base" 1.0.0
- (c++)"vtable for XdgIcon@Base" 1.0.0
- (c++)"vtable for XdgMenu@Base" 1.0.0
- (c++)"vtable for XdgMenuWidget@Base" 1.0.0

debian/libqt5xdgiconloader-dev.install

@@ -3,6 +3,8 @@ usr/include/qt5xdgiconloader
 usr/lib/*/libQt5XdgIconLoader.so
 usr/lib/*/pkgconfig/Qt5XdgIconLoader.pc
 
+usr/lib/*/qt5/plugins/iconengines/libQt5XdgIconPlugin.so
+
 usr/share/cmake/qt5xdgiconloader/qt5xdgiconloader-config-version.cmake
 usr/share/cmake/qt5xdgiconloader/qt5xdgiconloader-config.cmake
 usr/share/cmake/qt5xdgiconloader/qt5xdgiconloader-targets.cmake

debian/libqt5xdgiconloader3.symbols

@@ -1,15 +1,8 @@
-libQt5XdgIconLoader.so.2 libqt5xdgiconloader2 #MINVER#
+libQt5XdgIconLoader.so.3 libqt5xdgiconloader3 #MINVER#
- (c++)"XdgIconLoader::XdgIconLoader()@Base" 2.0.0
+ (c++)"typeinfo for XdgIconLoaderEngine@Base" 2.0.0
- (c++)"XdgIconLoader::ensureInitialized()@Base" 2.0.0
+ (c++)"typeinfo name for XdgIconLoaderEngine@Base" 2.0.0
- (c++)"XdgIconLoader::findIconHelper(QString const&, QString const&, QStringList&) const@Base" 2.0.0
+ (c++)"vtable for XdgIconLoaderEngine@Base" 2.0.0
- (c++)"XdgIconLoader::instance()@Base" 2.0.0
+
- (c++)"XdgIconLoader::loadIcon(QString const&) const@Base" 2.0.0
- (c++)"XdgIconLoader::setThemeName(QString const&)@Base" 2.0.0
- (c++)"XdgIconLoader::setThemeSearchPath(QStringList const&)@Base" 2.0.0
- (c++)"XdgIconLoader::themeSearchPaths() const@Base" 2.0.0
- (c++)"XdgIconLoader::updateSystemTheme()@Base" 2.0.0
- (c++)"XdgIconLoaderEngine::XdgIconLoaderEngine(QString const&)@Base" 2.0.0
- (c++)"XdgIconLoaderEngine::XdgIconLoaderEngine(XdgIconLoaderEngine const&)@Base" 2.0.0
  (c++)"XdgIconLoaderEngine::actualSize(QSize const&, QIcon::Mode, QIcon::State)@Base" 2.0.0
  (c++)"XdgIconLoaderEngine::clone() const@Base" 2.0.0
  (c++)"XdgIconLoaderEngine::ensureLoaded()@Base" 2.0.0
@@ -22,6 +15,11 @@ libQt5XdgIconLoader.so.2 libqt5xdgiconloader2 #MINVER#
  (c++)"XdgIconLoaderEngine::virtual_hook(int, void*)@Base" 2.0.0
  (c++)"XdgIconLoaderEngine::write(QDataStream&) const@Base" 2.0.0
  (c++)"XdgIconLoaderEngine::~XdgIconLoaderEngine()@Base" 2.0.0
- (c++)"typeinfo for XdgIconLoaderEngine@Base" 2.0.0
+ (c++)"XdgIconLoaderEngine::XdgIconLoaderEngine(QString const&)@Base" 2.0.0
- (c++)"typeinfo name for XdgIconLoaderEngine@Base" 2.0.0
+ (c++)"XdgIconLoaderEngine::XdgIconLoaderEngine(XdgIconLoaderEngine const&)@Base" 2.0.0
- (c++)"vtable for XdgIconLoaderEngine@Base" 2.0.0
+
+ (c++)"XdgIconLoader::findIconHelper(QString const&, QString const&, QStringList&, bool) const@Base" 2.0.1~
+ (c++)"XdgIconLoader::instance()@Base" 2.0.0
+ (c++)"XdgIconLoader::loadIcon(QString const&) const@Base" 2.0.0
+ (c++)"XdgIconLoader::setFollowColorScheme(bool)@Base" 2.0.1~
+ (c++)"XdgIconLoader::unthemedFallback(QString const&, QStringList const&) const@Base" 2.0.1~

debian/qtxdg-dev-tools.install

@@ -0,0 +1,4 @@
+usr/bin/qtxdg-iconfinder
+usr/bin/qtxdg-desktop-file-start
+
+

debian/rules

@@ -6,11 +6,13 @@ export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed
 export DEB_BUILD_MAINT_OPTIONS = hardening=+all
 
 %:
-	dh ${@} --buildsystem cmake \
+	dh ${@} --buildsystem cmake
-		--parallel \
+
-		--fail-missing
+override_dh_missing:
+	dh_missing --fail-missing
 
 override_dh_auto_configure:
 	dh_auto_configure -- \
+                -DBUILD_DEV_UTILS=YES \
 		-DCMAKE_BUILD_TYPE=RelWithDebInfo
 

qtxdg/CMakeLists.txt

@@ -1,8 +1,5 @@
 set(QTX_LIBRARIES Qt5::Widgets Qt5::Xml Qt5::DBus)
 
-include_directories(
-    "${Qt5Gui_PRIVATE_INCLUDE_DIRS}"
-)
 set(libqtxdg_PUBLIC_H_FILES
     xdgaction.h
     xdgdesktopfile.h
@@ -63,14 +60,11 @@ set(libqtxdg_MOCS
     xdgmenuwidget.h
 )
 
-QT5_WRAP_CPP(libqtxdg_CXX_FILES ${libqtxdg_MOCS})
-
 add_library(${QTXDGX_LIBRARY_NAME} SHARED
     ${libqtxdg_PUBLIC_H_FILES}
     ${libqtxdg_PRIVATE_H_FILES}
-    ${libqtxdg_PRIVATE_H_FILES}
     ${libqtxdg_CPP_FILES}
-    ${libqtxdg_CXX_FILES}
+    ${libqtxdg_MOCS}
 )
 
 target_link_libraries(${QTXDGX_LIBRARY_NAME}
@@ -85,24 +79,22 @@ set_target_properties(${QTXDGX_LIBRARY_NAME} PROPERTIES
 )
 
 target_compile_definitions(${QTXDGX_LIBRARY_NAME}
-    PRIVATE "QTXDG_COMPILATION=\"1\""
+    PRIVATE
-    PRIVATE "QTXDG_VERSION=\"${QTXDG_VERSION_STRING}\""
+        "QTXDG_COMPILATION=\"1\""
+        "QTXDG_VERSION=\"${QTXDG_VERSION_STRING}\""
+        "QT_NO_KEYWORDS"
 )
 
 target_include_directories(${QTXDGX_LIBRARY_NAME}
-    INTERFACE "$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/${QTXDGX_FILE_NAME}>"
+    INTERFACE
-    INTERFACE "$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>"
+        "$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/${QTXDGX_FILE_NAME}>"
+        "$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>"
+        "$<BUILD_INTERFACE:${QTXDGX_INTREE_INCLUDEDIR}/${QTXDGX_FILE_NAME}>"
+        "$<BUILD_INTERFACE:${QTXDGX_INTREE_INCLUDEDIR}>"
+    PRIVATE
+        ${Qt5Gui_PRIVATE_INCLUDE_DIRS}
 )
 
-# include directories and targets for the in tree build
-target_include_directories(${QTXDGX_LIBRARY_NAME}
-    INTERFACE "$<BUILD_INTERFACE:${QTXDGX_INTREE_INCLUDEDIR}/${QTXDGX_FILE_NAME}>"
-    INTERFACE "$<BUILD_INTERFACE:${QTXDGX_INTREE_INCLUDEDIR}>"
-)
-
-export(TARGETS ${QTXDGX_LIBRARY_NAME} APPEND FILE "${CMAKE_BINARY_DIR}/${QTXDGX_FILE_NAME}-targets.cmake")
-# end of in tree build stuff
-
 # create the portble headers
 create_portable_headers(libqtxdg_PORTABLE_HEADERS
     HEADER_NAMES ${libqtxdg_PUBLIC_CLASSES}

qtxdg/xdgaction.h

@@ -71,7 +71,7 @@ public:
 
     const XdgDesktopFile& desktopFile() const { return mDesktopFile; }
 
-private slots:
+private Q_SLOTS:
     void runConmmand() const;
     void updateIcon();
 

qtxdg/xdgautostart.cpp

@@ -57,14 +57,14 @@ XdgDesktopFileList XdgAutoStart::desktopFileList(QStringList dirs, bool excludeH
 
     QSet<QString> processed;
     XdgDesktopFileList ret;
-    foreach (const QString &dirName, dirs)
+    Q_FOREACH (const QString &dirName, dirs)
     {
         QDir dir(dirName);
         if (!dir.exists())
             continue;
 
         const QFileInfoList files = dir.entryInfoList(QStringList(QLatin1String("*.desktop")), QDir::Files | QDir::Readable);
-        foreach (const QFileInfo &fi, files)
+        Q_FOREACH (const QFileInfo &fi, files)
         {
             if (processed.contains(fi.fileName()))
                 continue;

qtxdg/xdgdesktopfile.cpp

@@ -409,9 +409,9 @@ bool XdgDesktopFileData::startApplicationDetached(const XdgDesktopFile *q, const
     }
 
     bool nonDetach = false;
-    foreach(const QString &s, nonDetachExecs)
+    Q_FOREACH(const QString &s, nonDetachExecs)
     {
-        foreach(const QString &a, args)
+        Q_FOREACH(const QString &a, args)
         {
             if (a.contains(s))
             {
@@ -953,7 +953,7 @@ QString expandEnvVariables(const QString str)
 QStringList expandEnvVariables(const QStringList strs)
 {
     QStringList res;
-    foreach(const QString &s, strs)
+    Q_FOREACH(const QString &s, strs)
         res << expandEnvVariables(s);
 
     return res;
@@ -971,7 +971,7 @@ QStringList XdgDesktopFile::expandExecString(const QStringList& urls) const
     unEscapeExec(execStr);
     QStringList tokens = parseCombinedArgString(execStr);
 
-    foreach (QString token, tokens)
+    Q_FOREACH (QString token, tokens)
     {
         // The parseCombinedArgString() splits the string by the space symbols,
         // we temporarily replaced them on the special characters.
@@ -1016,7 +1016,7 @@ QStringList XdgDesktopFile::expandExecString(const QStringList& urls) const
         // program. Local files may either be passed as file: URLs or as file path.
         if (token == QLatin1String("%U"))
         {
-            foreach (const QString &s, urls)
+            Q_FOREACH (const QString &s, urls)
             {
                 QUrl url(expandEnvVariables(s));
                 result << ((!url.toLocalFile().isEmpty()) ? url.toLocalFile() : QString::fromUtf8(url.toEncoded()));
@@ -1081,7 +1081,7 @@ bool checkTryExec(const QString& progName)
 
     QStringList dirs = QFile::decodeName(qgetenv("PATH")).split(QLatin1Char(':'));
 
-    foreach (const QString &dir, dirs)
+    Q_FOREACH (const QString &dir, dirs)
     {
         if (QFileInfo(QDir(dir), progName).isExecutable())
             return true;
@@ -1103,7 +1103,7 @@ QString XdgDesktopFile::id(const QString &fileName, bool checkFileExists)
     QString id = f.absoluteFilePath();
     const QStringList dataDirs = XdgDirs::dataDirs();
 
-    foreach(const QString &d, dataDirs) {
+    Q_FOREACH(const QString &d, dataDirs) {
         if (id.startsWith(d)) {
             // remove only the first occurence
             id.replace(id.indexOf(d), d.size(), QString());
@@ -1211,7 +1211,7 @@ bool XdgDesktopFile::isSuitable(bool excludeHidden, const QString &environment)
 
 QString expandDynamicUrl(QString url)
 {
-    foreach(const QString &line, QProcess::systemEnvironment())
+    Q_FOREACH(const QString &line, QProcess::systemEnvironment())
     {
         QString name = line.section(QLatin1Char('='), 0, 0);
         QString val =  line.section(QLatin1Char('='), 1);
@@ -1253,7 +1253,7 @@ QString findDesktopFile(const QString& dirName, const QString& desktopName)
 
     // Working recursively ............
     QFileInfoList dirs = dir.entryInfoList(QStringList(), QDir::Dirs | QDir::NoDotAndDotDot);
-    foreach (const QFileInfo &d, dirs)
+    Q_FOREACH (const QFileInfo &d, dirs)
     {
         QString cn = d.canonicalFilePath();
         if (dirName != cn)
@@ -1273,7 +1273,7 @@ QString findDesktopFile(const QString& desktopName)
     QStringList dataDirs = XdgDirs::dataDirs();
     dataDirs.prepend(XdgDirs::dataHome(false));
 
-    foreach (const QString &dirName, dataDirs)
+    Q_FOREACH (const QString &dirName, dataDirs)
     {
         QString f = findDesktopFile(dirName + QLatin1String("/applications"), desktopName);
         if (!f.isEmpty())
@@ -1415,14 +1415,14 @@ bool writeDesktopFile(QIODevice & device, const QSettings::SettingsMap & map)
     QTextStream stream(&device);
     QString section;
 
-    foreach (const QString &key, map.keys())
+    for (auto it = map.constBegin(); it != map.constEnd(); ++it)
     {
-        if (! map.value(key).canConvert<QString>())
+        if (! it.value().canConvert<QString>())
         {
             return false;
         }
 
-        QString thisSection = key.section(QLatin1Char('/'), 0, 0);
+        QString thisSection = it.key().section(QLatin1Char('/'), 0, 0);
         if (thisSection.isEmpty())
         {
             qWarning() << "No section defined";
@@ -1435,7 +1435,7 @@ bool writeDesktopFile(QIODevice & device, const QSettings::SettingsMap & map)
             section = thisSection;
         }
 
-        QString remainingKey = key.section(QLatin1Char('/'), 1, -1);
+        QString remainingKey = it.key().section(QLatin1Char('/'), 1, -1);
 
         if (remainingKey.isEmpty())
         {
@@ -1443,7 +1443,7 @@ bool writeDesktopFile(QIODevice & device, const QSettings::SettingsMap & map)
             return false;
         }
 
-        stream << remainingKey << QLatin1Char('=') << map.value(key).toString() << QLatin1Char('\n');
+        stream << remainingKey << QLatin1Char('=') << it.value().toString() << QLatin1Char('\n');
 
     }
 
@@ -1462,7 +1462,7 @@ void XdgDesktopFileCache::initialize(const QString& dirName)
 
     // Working recursively ............
     QFileInfoList files = dir.entryInfoList(QStringList(), QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot);
-    foreach (const QFileInfo &f, files)
+    Q_FOREACH (const QFileInfo &f, files)
     {
         if (f.isDir())
         {
@@ -1482,7 +1482,7 @@ void XdgDesktopFileCache::initialize(const QString& dirName)
 
         QStringList mimes = df->value(mimeTypeKey).toString().split(QLatin1Char(';'), QString::SkipEmptyParts);
 
-        foreach (const QString &mime, mimes)
+        Q_FOREACH (const QString &mime, mimes)
         {
             int pref = df->value(initialPreferenceKey, 0).toInt();
             // We move the desktopFile forward in the list for this mime, so that
@@ -1522,8 +1522,8 @@ void loadMimeCacheDir(const QString& dirName, QHash<QString, QList<XdgDesktopFil
 
 
     // Working recursively ............
-    QFileInfoList files = dir.entryInfoList(QStringList(), QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot);
+    const QFileInfoList files = dir.entryInfoList(QStringList(), QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot);
-    foreach (const QFileInfo &f, files)
+    Q_FOREACH (const QFileInfo &f, files)
     {
         if (f.isDir())
         {
@@ -1536,9 +1536,9 @@ void loadMimeCacheDir(const QString& dirName, QHash<QString, QList<XdgDesktopFil
         if (!df)
             continue;
 
-        QStringList mimes = df->value(mimeTypeKey).toString().split(QLatin1Char(';'), QString::SkipEmptyParts);
+        const QStringList mimes = df->value(mimeTypeKey).toString().split(QLatin1Char(';'), QString::SkipEmptyParts);
 
-        foreach (const QString &mime, mimes)
+        Q_FOREACH (const QString &mime, mimes)
         {
             int pref = df->value(initialPreferenceKey, 0).toInt();
             // We move the desktopFile forward in the list for this mime, so that
@@ -1582,7 +1582,7 @@ void XdgDesktopFileCache::initialize()
     QStringList dataDirs = XdgDirs::dataDirs();
     dataDirs.prepend(XdgDirs::dataHome(false));
 
-    foreach (const QString &dirname, dataDirs)
+    Q_FOREACH (const QString &dirname, dataDirs)
     {
         initialize(dirname + QLatin1String("/applications"));
 //        loadMimeCacheDir(dirname + "/applications", m_defaultAppsCache);
@@ -1593,7 +1593,7 @@ QList<XdgDesktopFile*> XdgDesktopFileCache::getAppsOfCategory(const QString& cat
 {
     QList<XdgDesktopFile*> list;
     const QString _category = category.toUpper();
-    foreach (XdgDesktopFile *desktopFile, instance().m_fileCache.values())
+    Q_FOREACH (XdgDesktopFile *desktopFile, instance().m_fileCache)
     {
         QStringList categories = desktopFile->value(categoriesKey).toString().toUpper().split(QLatin1Char(';'));
         if (!categories.isEmpty() && (categories.contains(_category) || categories.contains(QLatin1String("X-") + _category)))
@@ -1614,10 +1614,10 @@ XdgDesktopFile* XdgDesktopFileCache::getDefaultApp(const QString& mimetype)
     // /usr/share/applications/mimeapps.list (in that order) for a default.
     QStringList dataDirs = XdgDirs::dataDirs();
     dataDirs.prepend(XdgDirs::dataHome(false));
-    foreach(const QString &dataDir, dataDirs)
+    Q_FOREACH(const QString &dataDir, dataDirs)
     {
         QString defaultsListPath = dataDir + QLatin1String("/applications/mimeapps.list");
-        if (QFileInfo(defaultsListPath).exists())
+        if (QFileInfo::exists(defaultsListPath))
         {
             QSettings defaults(defaultsListPath, desktopFileSettingsFormat());
 
@@ -1628,7 +1628,7 @@ XdgDesktopFile* XdgDesktopFileCache::getDefaultApp(const QString& mimetype)
                 QVariant value = defaults.value(mimetype);
                 if (value.canConvert<QStringList>()) // A single string can also convert to a stringlist
                 {
-                    foreach (const QString &desktopFileName, value.toStringList())
+                    Q_FOREACH (const QString &desktopFileName, value.toStringList())
                     {
                         XdgDesktopFile* desktopFile = XdgDesktopFileCache::getFile(desktopFileName);
                         if (desktopFile)

qtxdg/xdgdirs.cpp

@@ -108,7 +108,7 @@ QString userDirFallback(XdgDirs::UserDirectory dir)
     if (home.isEmpty())
         return QString::fromLatin1("/tmp");
     else if (dir == XdgDirs::Desktop)
-        fallback = QString::fromLatin1("%1/%2").arg(home).arg(QLatin1String("Desktop"));
+        fallback = QString::fromLatin1("%1/%2").arg(home, QLatin1String("Desktop"));
     else
         fallback = home;
 
@@ -178,9 +178,11 @@ bool XdgDirs::setUserDir(XdgDirs::UserDirectory dir, const QString& value, bool
     if (dir < XdgDirs::Desktop || dir > XdgDirs::Videos)
         return false;
 
+    const QString home = QFile::decodeName(qgetenv("HOME"));
     if (!(value.startsWith(QLatin1String("$HOME"))
                            || value.startsWith(QLatin1String("~/"))
-                           || value.startsWith(QFile::decodeName(qgetenv("HOME")))))
+                           || value.startsWith(home)
+                           || value.startsWith(QDir(home).canonicalPath())))
 	return false;
 
     QString folderName = userDirectoryString[dir];
@@ -215,7 +217,7 @@ bool XdgDirs::setUserDir(XdgDirs::UserDirectory dir, const QString& value, bool
     stream.reset();
     configFile.resize(0);
     if (!foundVar)
-        stream << QString::fromLatin1("XDG_%1_DIR=\"%2\"\n").arg(folderName.toUpper()).arg(value);
+        stream << QString::fromLatin1("XDG_%1_DIR=\"%2\"\n").arg(folderName.toUpper(),(value));
 
     for (QVector<QString>::iterator i = lines.begin(); i != lines.end(); ++i)
         stream << *i << QLatin1Char('\n');
@@ -334,7 +336,7 @@ QStringList XdgDirs::autostartDirs(const QString &postfix)
 {
     QStringList dirs;
     const QStringList s = configDirs();
-    foreach(const QString &dir, s)
+    Q_FOREACH(const QString &dir, s)
         dirs << QString::fromLatin1("%1/autostart").arg(dir) + postfix;
 
     return dirs;

qtxdg/xdgicon.cpp

@@ -50,7 +50,7 @@ struct QtIconCache: public IconCache
     }
 };
 }
-Q_GLOBAL_STATIC(IconCache, qtIconCache);
+Q_GLOBAL_STATIC(IconCache, qtIconCache)
 
 static void qt_cleanup_icon_cache()
 {
@@ -68,25 +68,6 @@ XdgIcon::~XdgIcon()
 }
 
 
-/************************************************
- Returns the name of the current icon theme.
- ************************************************/
-QString XdgIcon::themeName()
-{
-    return QIcon::themeName();
-}
-
-
-/************************************************
- Sets the current icon theme to name.
- ************************************************/
-void XdgIcon::setThemeName(const QString& themeName)
-{
-    QIcon::setThemeName(themeName);
-    XdgIconLoader::instance()->updateSystemTheme();
-}
-
-
 /************************************************
  Returns the QIcon corresponding to name in the current icon theme. If no such icon
  is found in the current theme fallback is return instead.
@@ -137,7 +118,7 @@ QIcon XdgIcon::fromTheme(const QString& iconName, const QIcon& fallback)
  ************************************************/
 QIcon XdgIcon::fromTheme(const QStringList& iconNames, const QIcon& fallback)
 {
-    foreach (const QString &iconName, iconNames)
+    Q_FOREACH (const QString &iconName, iconNames)
     {
         QIcon icon = fromTheme(iconName);
         if (!icon.isNull())
@@ -164,6 +145,17 @@ QIcon XdgIcon::fromTheme(const QString &iconName,
     return fromTheme(icons);
 }
 
+bool XdgIcon::followColorScheme()
+{
+    return XdgIconLoader::instance()->followColorScheme();
+}
+
+
+void XdgIcon::setFollowColorScheme(bool enable)
+{
+    XdgIconLoader::instance()->setFollowColorScheme(enable);
+}
+
 
 QIcon XdgIcon::defaultApplicationIcon()
 {

qtxdg/xdgicon.h

@@ -44,8 +44,19 @@ public:
                            const QString &fallbackIcon4 = QString());
     static QIcon fromTheme(const QStringList& iconNames, const QIcon& fallback = QIcon());
 
-    static QString themeName();
+    /*!
-    static void setThemeName(const QString& themeName);
+     * Flag if the "FollowsColorScheme" hint (the KDE extension to XDG
+     * themes) should be honored. If enabled and the icon theme supports
+     * this, the icon engine "colorizes" icons based on the application's
+     * palette.
+     *
+     * Default is true (use this extension).
+     */
+    static bool followColorScheme();
+    static void setFollowColorScheme(bool enable);
+    /* TODO: deprecate & remove all QIcon wrappers */
+    static QString themeName() { return QIcon::themeName(); }
+    static void setThemeName(const QString& themeName) { QIcon::setThemeName(themeName); }
 
     static QIcon defaultApplicationIcon();
     static QString defaultApplicationIconName();

qtxdg/xdgmenu.cpp

@@ -205,8 +205,7 @@ void XdgMenu::save(const QString& fileName)
     if (!file.open(QFile::WriteOnly | QFile::Text))
     {
         qWarning() << QString::fromLatin1("Cannot write file %1:\n%2.")
-                .arg(fileName)
+                .arg(fileName, file.errorString());
-                .arg(file.errorString());
         return;
     }
 
@@ -225,7 +224,7 @@ void XdgMenuPrivate::load(const QString& fileName)
     QFile file(fileName);
     if (!file.open(QFile::ReadOnly | QFile::Text))
     {
-        qWarning() << QString::fromLatin1("%1 not loading: %2").arg(fileName).arg(file.errorString());
+        qWarning() << QString::fromLatin1("%1 not loading: %2").arg(fileName, file.errorString());
         return;
     }
     mXml.setContent(&file, true);
@@ -413,7 +412,7 @@ QDomElement XdgMenu::findMenu(QDomElement& baseElement, const QString& path, boo
 
     const QStringList names = path.split(QLatin1Char('/'), QString::SkipEmptyParts);
     QDomElement el = baseElement;
-    foreach (const QString &name, names)
+    Q_FOREACH (const QString &name, names)
     {
         QDomElement p = el;
         el = d->mXml.createElement(QLatin1String("Menu"));
@@ -538,12 +537,12 @@ void XdgMenuPrivate::processDirectoryEntries(QDomElement& element, const QString
     dirs << parentDirs;
 
     bool found = false;
-    foreach(const QString &file, files){
+    Q_FOREACH(const QString &file, files){
         if (file.startsWith(QLatin1Char('/')))
             found = loadDirectoryFile(file, element);
         else
         {
-            foreach (const QString &dir, dirs)
+            Q_FOREACH (const QString &dir, dirs)
             {
                 found = loadDirectoryFile(dir + QLatin1Char('/') + file, element);
                 if (found) break;
@@ -652,7 +651,7 @@ QString XdgMenu::getMenuFileName(const QString& baseName)
     const QStringList configDirs = XdgDirs::configDirs();
     QString menuPrefix = QString::fromLocal8Bit(qgetenv("XDG_MENU_PREFIX"));
 
-    foreach(const QString &configDir, configDirs)
+    Q_FOREACH(const QString &configDir, configDirs)
     {
         QFileInfo file(QString::fromLatin1("%1/menus/%2%3").arg(configDir, menuPrefix, baseName));
         if (file.exists())
@@ -670,9 +669,9 @@ QString XdgMenu::getMenuFileName(const QString& baseName)
     wellKnownFiles << QLatin1String("gnome-applications.menu");
     wellKnownFiles << QLatin1String("lxde-applications.menu");
 
-    foreach(const QString &configDir, configDirs)
+    Q_FOREACH(const QString &configDir, configDirs)
     {
-        foreach (const QString &f, wellKnownFiles)
+        Q_FOREACH (const QString &f, wellKnownFiles)
         {
             QFileInfo file(QString::fromLatin1("%1/menus/%2").arg(configDir, f));
             if (file.exists())
@@ -715,7 +714,7 @@ void XdgMenuPrivate::rebuild()
     if (prevHash != mHash)
     {
         mOutDated = true;
-        emit changed();
+        Q_EMIT changed();
     }
 }
 

qtxdg/xdgmenu.h

@@ -112,7 +112,7 @@ public:
 
     bool isOutDated() const;
 
-signals:
+Q_SIGNALS:
     void changed();
 
 protected:

qtxdg/xdgmenu_p.h

@@ -73,10 +73,10 @@ public:
     QFileSystemWatcher mWatcher;
     bool mOutDated;
 
-public slots:
+public Q_SLOTS:
     void rebuild();
 
-signals:
+Q_SIGNALS:
     void changed();
 
 

qtxdg/xdgmenuapplinkprocessor.cpp

@@ -90,7 +90,7 @@ void XdgMenuApplinkProcessor::step1()
     }
 
     // Process childs menus ...............................
-    foreach (XdgMenuApplinkProcessor* child, mChilds)
+    Q_FOREACH (XdgMenuApplinkProcessor* child, mChilds)
         child->step1();
 }
 
@@ -100,7 +100,7 @@ void XdgMenuApplinkProcessor::step2()
     // Create AppLinks elements ...........................
     QDomDocument doc = mElement.ownerDocument();
 
-    foreach (XdgMenuAppFileInfo* fileInfo, mSelected)
+    Q_FOREACH (XdgMenuAppFileInfo* fileInfo, mSelected)
     {
         if (mOnlyUnallocated && fileInfo->allocated())
             continue;
@@ -141,7 +141,7 @@ void XdgMenuApplinkProcessor::step2()
 
 
     // Process childs menus ...............................
-    foreach (XdgMenuApplinkProcessor* child, mChilds)
+    Q_FOREACH (XdgMenuApplinkProcessor* child, mChilds)
         child->step2();
 }
 
@@ -189,7 +189,7 @@ void XdgMenuApplinkProcessor::findDesktopFiles(const QString& dirName, const QSt
     mMenu->addWatchPath(dir.absolutePath());
     const QFileInfoList files = dir.entryInfoList(QStringList(QLatin1String("*.desktop")), QDir::Files);
 
-    foreach (const QFileInfo &file, files)
+    Q_FOREACH (const QFileInfo &file, files)
     {
         XdgDesktopFile* f = XdgDesktopFileCache::getFile(file.canonicalFilePath());
         if (f)
@@ -199,7 +199,7 @@ void XdgMenuApplinkProcessor::findDesktopFiles(const QString& dirName, const QSt
 
     // Working recursively ............
     const QFileInfoList dirs = dir.entryInfoList(QStringList(), QDir::Dirs | QDir::NoDotAndDotDot);
-    foreach (const QFileInfo &d, dirs)
+    Q_FOREACH (const QFileInfo &d, dirs)
     {
         QString dn = d.canonicalFilePath();
         if (dn != dirName)
@@ -242,7 +242,7 @@ bool XdgMenuApplinkProcessor::checkTryExec(const QString& progName)
 
     const QStringList dirs = QFile::decodeName(qgetenv("PATH")).split(QLatin1Char(':'));
 
-    foreach (const QString &dir, dirs)
+    Q_FOREACH (const QString &dir, dirs)
     {
         if (QFileInfo(QDir(dir), progName).isExecutable())
             return true;

qtxdg/xdgmenureader.cpp

@@ -76,7 +76,7 @@ bool XdgMenuReader::load(const QString& fileName, const QString& baseDir)
     QFile file(mFileName);
     if (!file.open(QFile::ReadOnly | QFile::Text))
     {
-        mErrorStr = QString::fromLatin1("%1 not loading: %2").arg(fileName).arg(file.errorString());
+        mErrorStr = QString::fromLatin1("%1 not loading: %2").arg(fileName, file.errorString());
         return false;
     }
     //qDebug() << "Load file:" << mFileName;
@@ -215,7 +215,7 @@ void XdgMenuReader::processMergeFileTag(QDomElement& element, QStringList* merge
         QString relativeName;
         QStringList configDirs = XdgDirs::configDirs();
 
-        foreach (const QString &configDir, configDirs)
+        Q_FOREACH (const QString &configDir, configDirs)
         {
             if (mFileName.startsWith(configDir))
             {
@@ -236,9 +236,9 @@ void XdgMenuReader::processMergeFileTag(QDomElement& element, QStringList* merge
         if (relativeName.isEmpty())
             return;
 
-        foreach (const QString &configDir, configDirs)
+        Q_FOREACH (const QString &configDir, configDirs)
         {
-            if (QFileInfo(configDir + relativeName).exists())
+            if (QFileInfo::exists(configDir + relativeName))
             {
                 mergeFile(configDir + relativeName, element, mergedFiles);
                 return;
@@ -295,9 +295,9 @@ void XdgMenuReader::processDefaultMergeDirsTag(QDomElement& element, QStringList
     QStringList dirs = XdgDirs::configDirs();
     dirs << XdgDirs::configHome();
 
-    foreach (const QString &dir, dirs)
+    Q_FOREACH (const QString &dir, dirs)
     {
-        mergeDir(QString::fromLatin1("%1/menus/%2-merged").arg(dir).arg(menuBaseName), element, mergedFiles);
+        mergeDir(QString::fromLatin1("%1/menus/%2-merged").arg(dir, menuBaseName), element, mergedFiles);
     }
 
     if (menuBaseName == QLatin1String("applications"))
@@ -329,7 +329,7 @@ void XdgMenuReader::processDefaultAppDirsTag(QDomElement& element)
     QStringList dirs = XdgDirs::dataDirs();
     dirs.prepend(XdgDirs::dataHome(false));
 
-    foreach (const QString &dir, dirs)
+    Q_FOREACH (const QString &dir, dirs)
     {
         //qDebug() << "Add AppDir: " << dir + "/applications/";
         addDirTag(element, QLatin1String("AppDir"), dir + QLatin1String("/applications/"));
@@ -360,7 +360,7 @@ void XdgMenuReader::processDefaultDirectoryDirsTag(QDomElement& element)
     QStringList dirs = XdgDirs::dataDirs();
     dirs.prepend(XdgDirs::dataHome(false));
 
-    foreach (const QString &dir, dirs)
+    Q_FOREACH (const QString &dir, dirs)
         addDirTag(element, QLatin1String("DirectoryDir"), dir + QLatin1String("/desktop-directories/"));
 }
 
@@ -431,7 +431,7 @@ void XdgMenuReader::mergeDir(const QString& dirName, QDomElement& element, QStri
         QDir dir = QDir(dirInfo.canonicalFilePath());
         const QFileInfoList files = dir.entryInfoList(QStringList() << QLatin1String("*.menu"), QDir::Files | QDir::Readable);
 
-        foreach (const QFileInfo &file, files)
+        Q_FOREACH (const QFileInfo &file, files)
             mergeFile(file.canonicalFilePath(), element, mergedFiles);
     }
 }

qtxdg/xdgmenureader.h

@@ -47,9 +47,9 @@ public:
     QString errorString() const { return mErrorStr; }
     QDomDocument& xml() { return mXml; }
 
-signals:
+Q_SIGNALS:
 
-public slots:
+public Q_SLOTS:
 
 protected:
     void processMergeTags(QDomElement& element);

qtxdg/xdgmenuwidget.cpp

@@ -44,7 +44,7 @@ class XdgMenuWidgetPrivate
 {
 private:
     XdgMenuWidget* const q_ptr;
-    Q_DECLARE_PUBLIC(XdgMenuWidget);
+    Q_DECLARE_PUBLIC(XdgMenuWidget)
 
 public:
     explicit XdgMenuWidgetPrivate(XdgMenuWidget* parent):
@@ -186,7 +186,7 @@ void XdgMenuWidgetPrivate::buildMenu()
 
     QAction* first = 0;
     if (!q->actions().isEmpty())
-        first = q->actions().last();
+        first = q->actions().constLast();
 
 
     DomElementIterator it(mXml, QString());

qtxdg/xdgmimetype.cpp

@@ -96,7 +96,7 @@ QString XdgMimeType::iconName() const
         names.append(QMimeType::iconName());
         names.append(QMimeType::genericIconName());
 
-        foreach (const QString &s, names) {
+        Q_FOREACH (const QString &s, names) {
             if (!XdgIcon::fromTheme(s).isNull()) {
                 dx->iconName = s;
                 break;

qtxdg/xmlhelper.cpp

@@ -41,6 +41,6 @@ QDebug operator<<(QDebug dbg, const QDomElement &el)
     for (int i=0; i<map.count(); ++i)
         args += QLatin1Char(' ') + map.item(i).nodeName() + QLatin1Char('=') + map.item(i).nodeValue() + QLatin1Char('\'');
 
-    dbg.nospace() << QString::fromLatin1("<%1%2>%3</%1>").arg(el.tagName()).arg(args).arg(el.text());
+    dbg.nospace() << QString::fromLatin1("<%1%2>%3</%1>").arg(el.tagName(), args, el.text());
     return dbg.space();
 }

release.sh

@@ -1,28 +0,0 @@
-#!/bin/bash
-
-PROJECT="libqtxdg"
-version="$1"
-prefix=$PROJECT-$version
-shift
-
-if [[ -z $version ]]; then
-	>&2 echo "USAGE: $0 <tag>"
-	exit 1
-fi
-
-mkdir -p "dist/$version"
-echo "Creating $prefix.tar.gz"
-git archive -9 --format tar.gz $version --prefix="$prefix/" > "dist/$version/$prefix.tar.gz"
-gpg --armor --detach-sign "dist/$version/$prefix.tar.gz"
-echo "Creating $prefix.tar.xz"
-git archive -9 --format tar.xz $version --prefix="$prefix/" > "dist/$version/$prefix.tar.xz"
-gpg --armor --detach-sign "dist/$version/$prefix.tar.xz"
-cd "dist/$version"
-
-sha1sum --tag *.tar.gz *.tar.xz >> CHECKSUMS
-sha256sum --tag *.tar.gz *.tar.xz >> CHECKSUMS
-
-cd ..
-echo "Uploading to lxqt.org..."
-
-scp -r "$version" "downloads.lxqt.org:/srv/downloads.lxqt.org/$PROJECT/"

test/CMakeLists.txt

@@ -1,25 +1,25 @@
-set(PROJECT_NAME "qtxdg_test")
-
 remove_definitions(
     -DQT_USE_QSTRINGBUILDER
     -DQT_NO_CAST_FROM_ASCII
 )
 
-set(CMAKE_AUTOMOC TRUE)
+add_definitions(
+    -DQT_NO_KEYWORDS
+)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
 
 macro(qtxdg_add_test)
     foreach(_testname ${ARGN})
         add_executable(${_testname} ${_testname}.cpp)
         target_link_libraries(${_testname} Qt5::Test ${QTXDGX_LIBRARY_NAME})
+        target_include_directories(${_testname}
+            PRIVATE "${PROJECT_SOURCE_DIR}/qtxdg"
+        )
         add_test(NAME ${_testname} COMMAND ${_testname})
     endforeach()
 endmacro()
 
-include_directories (
-    "${CMAKE_SOURCE_DIR}/qtxdg"
-    ${CMAKE_CURRENT_BINARY_DIR}
-)
-
 set_property(DIRECTORY APPEND
     PROPERTY COMPILE_DEFINITIONS "QTXDG_BUILDING_TESTS=\"1\""
 )

test/qtxdg_test.cpp

@@ -47,15 +47,15 @@ void QtXdgTest::testDefaultApp()
 {
     QStringList mimedirs = XdgDirs::dataDirs();
     mimedirs.prepend(XdgDirs::dataHome(false));
-    foreach (QString mimedir, mimedirs)
+    Q_FOREACH (QString mimedir, mimedirs)
     {
         QDir dir(mimedir + "/mime");
         qDebug() << dir.path();
         QStringList filters = (QStringList() << "*.xml");
-        foreach(QFileInfo mediaDir, dir.entryInfoList(QDir::Dirs | QDir::NoDotAndDotDot))
+        Q_FOREACH(QFileInfo mediaDir, dir.entryInfoList(QDir::Dirs | QDir::NoDotAndDotDot))
         {
             qDebug() << "    " << mediaDir.fileName();
-            foreach (QString mimeXmlFileName, QDir(mediaDir.absoluteFilePath()).entryList(filters, QDir::Files))
+            Q_FOREACH (QString mimeXmlFileName, QDir(mediaDir.absoluteFilePath()).entryList(filters, QDir::Files))
             {
                 QString mimetype = mediaDir.fileName() + "/" + mimeXmlFileName.left(mimeXmlFileName.length() - 4);
                 QString xdg_utils_default = xdgUtilDefaultApp(mimetype);

test/qtxdg_test.h

@@ -39,7 +39,7 @@ class QtXdgTest : public QObject
 {
     Q_OBJECT
 
-private slots:
+private Q_SLOTS:
     void testCustomFormat();
 
 private:

test/tst_xdgdesktopfile.cpp

@@ -27,20 +27,20 @@ class Language
 {
 public:
     Language (const QString& lang)
-    : mPreviousLang(QString::fromLocal8Bit(qgetenv("LANG")))
+    : mPreviousLang(QString::fromLocal8Bit(qgetenv("LC_MESSAGES")))
     {
-        qputenv("LANG", lang.toLocal8Bit());
+        qputenv("LC_MESSAGES", lang.toLocal8Bit());
     }
     ~Language()
     {
-        qputenv("LANG", mPreviousLang.toLocal8Bit());
+        qputenv("LC_MESSAGES", mPreviousLang.toLocal8Bit());
     }
 private:
     QString mPreviousLang;
 };
 
 
-QTEST_MAIN(tst_xdgdesktopfile);
+QTEST_MAIN(tst_xdgdesktopfile)
 
 void tst_xdgdesktopfile::testRead()
 {

test/tst_xdgdesktopfile.h

@@ -25,7 +25,7 @@
 
 class tst_xdgdesktopfile : public QObject {
     Q_OBJECT
-private slots:
+private Q_SLOTS:
 
     void testRead();
     void testReadLocalized();

test/tst_xdgdirs.cpp

@@ -36,7 +36,7 @@ class tst_xdgdirs : public QObject
 {
     Q_OBJECT
 
-private slots:
+private Q_SLOTS:
     void initTestCase();
     void cleanupTestCase();
 

util/CMakeLists.txt

@@ -1,26 +1,52 @@
-include_directories (
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
-    "${CMAKE_PROJECT_DIR}/qtxdg"
-    ${CMAKE_CURRENT_BINARY_DIR}
-)
 
 set(QTXDG_DESKTOP_FILE_START_SRCS
     qtxdg-desktop-file-start.cpp
 )
 
+set(QTXDG_ICONFINDER_SRCS
+    qtxdg-iconfinder.cpp
+)
+
 add_executable(qtxdg-desktop-file-start
     ${QTXDG_DESKTOP_FILE_START_SRCS}
 )
 
+add_executable(qtxdg-iconfinder
+    ${QTXDG_ICONFINDER_SRCS}
+)
+
+target_include_directories(qtxdg-desktop-file-start
+    PRIVATE "${PROJECT_SOURCE_DIR}/qtxdg"
+)
+
+target_include_directories(qtxdg-iconfinder
+    PRIVATE "${Qt5Gui_PRIVATE_INCLUDE_DIRS}"
+)
+
 target_compile_definitions(qtxdg-desktop-file-start
-    PRIVATE "-DQTXDG_VERSION=\"${QTXDG_VERSION_STRING}\""
+    PRIVATE
+        "-DQTXDG_VERSION=\"${QTXDG_VERSION_STRING}\""
+        "QT_NO_KEYWORDS"
+)
+
+target_compile_definitions(qtxdg-iconfinder
+    PRIVATE
+        "-DQTXDG_VERSION=\"${QTXDG_VERSION_STRING}\""
+        "QT_NO_KEYWORDS"
 )
 
 target_link_libraries(qtxdg-desktop-file-start
     ${QTXDGX_LIBRARY_NAME}
 )
 
+target_link_libraries(qtxdg-iconfinder
+    ${QTXDGX_ICONLOADER_LIBRARY_NAME}
+)
+
 install(TARGETS
     qtxdg-desktop-file-start
+    qtxdg-iconfinder
     RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
     COMPONENT Runtime
 )

util/qtxdg-iconfinder.cpp

@@ -0,0 +1,74 @@
+/*
+ * libqtxdg - An Qt implementation of freedesktop.org xdg specs
+ * Copyright (C) 2017  Luís Pereira <luis.artur.pereira@gmail.com>
+ *
+ * This library 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 2.1 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA  02110-1301  USA
+ */
+
+#include <QGuiApplication> // XdgIconLoader needs a QGuiApplication
+#include <QCommandLineParser>
+#include <QElapsedTimer>
+#include <private/xdgiconloader/xdgiconloader_p.h>
+
+
+#include <iostream>
+#include <QDebug>
+
+int main(int argc, char *argv[])
+{
+    QGuiApplication app(argc, argv);
+    app.setApplicationName(QStringLiteral("qtxdg-iconfinder"));
+    app.setApplicationVersion(QStringLiteral(QTXDG_VERSION));
+
+    QCommandLineParser parser;
+    parser.setApplicationDescription(QStringLiteral("QtXdg icon finder"));
+    parser.addPositionalArgument(QStringLiteral("iconnames"),
+        QStringLiteral("The icon names to search for"),
+        QStringLiteral("[iconnames...]"));
+    parser.addVersionOption();
+    parser.addHelpOption();
+    parser.process(app);
+
+    if (parser.positionalArguments().isEmpty())
+        parser.showHelp(EXIT_FAILURE);
+
+    qint64 totalElapsed = 0;
+    const auto icons = parser.positionalArguments();
+    for (const QString& iconName : icons) {
+        QElapsedTimer t;
+        t.start();
+        const auto info = XdgIconLoader::instance()->loadIcon(iconName);
+        qint64 elapsed = t.elapsed();
+        const auto icon = info.iconName;
+        const auto entries = info.entries;
+
+        std::cout << qPrintable(iconName) <<
+            qPrintable(QString::fromLatin1(":")) << qPrintable(icon) <<
+            qPrintable(QString::fromLatin1(":")) <<
+            qPrintable(QString::number(elapsed)) << "\n";
+
+        for (const auto &i : entries) {
+            std::cout << "\t" << qPrintable(i->filename) << "\n";
+        }
+        totalElapsed += elapsed;
+    }
+
+    std::cout << qPrintable(QString::fromLatin1("Total loadIcon() time: ")) <<
+        qPrintable(QString::number(totalElapsed)) <<
+        qPrintable(QString::fromLatin1(" ms")) << "\n";
+
+    return EXIT_SUCCESS;
+}

xdgiconloader/CMakeLists.txt

@@ -1,7 +1,3 @@
-include_directories(
-    "${Qt5Gui_PRIVATE_INCLUDE_DIRS}"
-)
-
 set(xdgiconloader_PUBLIC_H_FILES
 )
 
@@ -38,17 +34,22 @@ configure_file(
     COPYONLY
 )
 
-target_include_directories(${QTXDGX_ICONLOADER_LIBRARY_NAME}
+target_compile_definitions(${QTXDGX_ICONLOADER_LIBRARY_NAME}
-    INTERFACE "$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/${QTXDGX_ICONLOADER_FILE_NAME}>"
+    PRIVATE
-    INTERFACE "$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>"
+        "QT_NO_KEYWORDS"
-    INTERFACE "$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/${QTXDGX_ICONLOADER_FILE_NAME}/${QTXDG_VERSION_STRING}>"
 )
 
-# include directories and targets for the in tree build
 target_include_directories(${QTXDGX_ICONLOADER_LIBRARY_NAME}
-    PUBLIC "$<BUILD_INTERFACE:${QTXDGX_INTREE_INCLUDEDIR}/${QTXDGX_ICONLOADER_FILE_NAME}>"
+    INTERFACE
-    PUBLIC "$<BUILD_INTERFACE:${QTXDGX_INTREE_INCLUDEDIR}>"
+        "$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/${QTXDGX_ICONLOADER_FILE_NAME}>"
-    PUBLIC "$<BUILD_INTERFACE:${QTXDGX_INTREE_INCLUDEDIR}/${QTXDGX_ICONLOADER_FILE_NAME}/${QTXDG_VERSION_STRING}>"
+        "$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>"
+        "$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/${QTXDGX_ICONLOADER_FILE_NAME}/${QTXDG_VERSION_STRING}>"
+    PUBLIC
+        "$<BUILD_INTERFACE:${QTXDGX_INTREE_INCLUDEDIR}/${QTXDGX_ICONLOADER_FILE_NAME}>"
+        "$<BUILD_INTERFACE:${QTXDGX_INTREE_INCLUDEDIR}>"
+        "$<BUILD_INTERFACE:${QTXDGX_INTREE_INCLUDEDIR}/${QTXDGX_ICONLOADER_FILE_NAME}/${QTXDG_VERSION_STRING}>"
+    PRIVATE
+        ${Qt5Gui_PRIVATE_INCLUDE_DIRS}
 )
 
 target_link_libraries(${QTXDGX_ICONLOADER_LIBRARY_NAME}
@@ -63,7 +64,7 @@ set_target_properties(${QTXDGX_ICONLOADER_LIBRARY_NAME}
         SOVERSION ${QTXDG_MAJOR_VERSION}
 )
 
-export(TARGETS ${QTXDGX_ICONLOADER_LIBRARY_NAME} FILE "${CMAKE_BINARY_DIR}/${QTXDGX_ICONLOADER_FILE_NAME}-targets.cmake")
+add_subdirectory(plugin)
 
 install(TARGETS
     ${QTXDGX_ICONLOADER_LIBRARY_NAME} DESTINATION "${CMAKE_INSTALL_LIBDIR}"
@@ -77,6 +78,11 @@ install(FILES
     COMPONENT Devel
 )
 
+file(COPY
+    ${xdgiconloader_PRIVATE_INSTALLABLE_H_FILES}
+    DESTINATION "${QTXDGX_INTREE_INCLUDEDIR}/${QTXDGX_ICONLOADER_FILE_NAME}/${QTXDG_VERSION_STRING}/private/xdgiconloader"
+)
+
 install(FILES
     "${QTXDGX_INTREE_INCLUDEDIR}/${QTXDGX_ICONLOADER_FILE_NAME}/${XDGICONLOADER_EXPORT_FILE}"
     DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/${QTXDGX_ICONLOADER_FILE_NAME}"

xdgiconloader/plugin/CMakeLists.txt

@@ -0,0 +1,49 @@
+set(xdgiconengineplugin_CPP_FILES
+    xdgiconengineplugin.cpp
+)
+
+add_library(${QTXDGX_ICONENGINEPLUGIN_LIBRARY_NAME} MODULE
+    ${xdgiconengineplugin_CPP_FILES}
+)
+
+target_compile_definitions(${QTXDGX_ICONENGINEPLUGIN_LIBRARY_NAME}
+    PRIVATE
+        "QT_NO_KEYWORDS"
+)
+target_link_libraries(${QTXDGX_ICONENGINEPLUGIN_LIBRARY_NAME}
+    PUBLIC
+        Qt5::Gui
+        "${QTXDGX_ICONLOADER_LIBRARY_NAME}"
+)
+
+target_include_directories("${QTXDGX_ICONENGINEPLUGIN_LIBRARY_NAME}"
+    PRIVATE
+        "${Qt5Gui_PRIVATE_INCLUDE_DIRS}"
+)
+
+mark_as_advanced(QTXDGX_ICONENGINEPLUGIN_INSTALL_PATH)
+
+if (NOT DEFINED QTXDGX_ICONENGINEPLUGIN_INSTALL_PATH)
+    get_target_property(QT_QMAKE_EXECUTABLE ${Qt5Core_QMAKE_EXECUTABLE} IMPORTED_LOCATION)
+    if(NOT QT_QMAKE_EXECUTABLE)
+        message(FATAL_ERROR "qmake is not found.")
+    endif()
+
+    # execute the command "qmake -query QT_INSTALL_PLUGINS" to get the path of plugins dir.
+    execute_process(COMMAND "${QT_QMAKE_EXECUTABLE}" -query QT_INSTALL_PLUGINS
+        OUTPUT_VARIABLE QT_PLUGINS_DIR
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+    )
+    if (NOT QT_PLUGINS_DIR)
+        message(FATAL_ERROR "Qt5 plugin directory cannot be detected.")
+    endif()
+    set(QTXDGX_ICONENGINEPLUGIN_INSTALL_PATH "${QT_PLUGINS_DIR}/iconengines")
+endif()
+
+message(STATUS "XdgIconEnginePlugin will be installed into: ${QTXDGX_ICONENGINEPLUGIN_INSTALL_PATH}")
+
+install(TARGETS
+    "${QTXDGX_ICONENGINEPLUGIN_LIBRARY_NAME}" DESTINATION "${QTXDGX_ICONENGINEPLUGIN_INSTALL_PATH}"
+    COMPONENT Runtime
+)
+

xdgiconloader/plugin/xdgiconengineplugin.cpp

@@ -0,0 +1,35 @@
+/* BEGIN_COMMON_COPYRIGHT_HEADER
+ * (c)LGPL2+
+ *
+ * LXQt - a lightweight Qt based desktop
+ * http://lxqt.org
+ *
+ * Copyright: 2017 LXQt team
+ * Authors:
+ *   Palo Kisa <palo.kisa@gmail.com>
+ *
+ * This program or library 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 2.1 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
+ * Lesser General Public License for more details.
+
+ * You should have received a copy of the GNU Lesser General
+ * Public License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301 USA
+ *
+ * END_COMMON_COPYRIGHT_HEADER */
+
+#include "xdgiconengineplugin.h"
+#include "../xdgiconloader_p.h"
+
+QIconEngine * XdgIconEnginePlugin::create(const QString & filename/* = QString{}*/)
+{
+    return new XdgIconLoaderEngine{filename};
+}
+

xdgiconloader/plugin/xdgiconengineplugin.h

@@ -0,0 +1,38 @@
+/* BEGIN_COMMON_COPYRIGHT_HEADER
+ * (c)LGPL2+
+ *
+ * LXQt - a lightweight Qt based desktop
+ * http://lxqt.org
+ *
+ * Copyright: 2017 LXQt team
+ * Authors:
+ *   Palo Kisa <palo.kisa@gmail.com>
+ *
+ * This program or library 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 2.1 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
+ * Lesser General Public License for more details.
+
+ * You should have received a copy of the GNU Lesser General
+ * Public License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301 USA
+ *
+ * END_COMMON_COPYRIGHT_HEADER */
+
+#include <QIconEnginePlugin>
+
+class XdgIconEnginePlugin : public QIconEnginePlugin
+{
+    Q_OBJECT
+    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QIconEngineFactoryInterface" FILE "xdgiconengineplugin.json")
+public:
+    using QIconEnginePlugin::QIconEnginePlugin;
+    virtual QIconEngine * create(const QString & filename = QString{}) override;
+};
+

xdgiconloader/plugin/xdgiconengineplugin.json

@@ -0,0 +1 @@
+{"Keys": ["XdgIconLoaderEngine"]}

xdgiconloader/xdgiconloader.cpp

@@ -45,6 +45,8 @@
 #include <QtCore/QDir>
 #include <QtCore/QSettings>
 #include <QtGui/QPainter>
+#include <QImageReader>
+#include <QXmlStreamReader>
 
 #ifdef Q_DEAD_CODE_FROM_QT4_MAC
 #include <private/qt_cocoa_helpers_mac_p.h>
@@ -62,104 +64,36 @@ static QString fallbackTheme()
 {
     if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) {
         const QVariant themeHint = theme->themeHint(QPlatformTheme::SystemIconFallbackThemeName);
-        if (themeHint.isValid())
+        if (themeHint.isValid()) {
-            return themeHint.toString();
+            const QString theme = themeHint.toString();
+            if (theme != QLatin1String("hicolor"))
+                return theme;
         }
-    return QLatin1String("hicolor");
-}
-
-XdgIconLoader::XdgIconLoader() :
-        m_themeKey(1), m_supportsSvg(false), m_initialized(false)
-{
-}
-
-static inline QString systemThemeName()
-{
-    if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) {
-        const QVariant themeHint = theme->themeHint(QPlatformTheme::SystemIconThemeName);
-        if (themeHint.isValid())
-            return themeHint.toString();
     }
-    return QIcon::themeName();
+    return QString();
 }
 
-static inline QStringList systemIconSearchPaths()
+#ifdef QT_NO_LIBRARY
-{
+static bool gSupportsSvg = false;
-    if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) {
+#else
-        const QVariant themeHint = theme->themeHint(QPlatformTheme::IconThemeSearchPaths);
+static bool gSupportsSvg = true;
-        if (themeHint.isValid())
-            return themeHint.toStringList();
-    }
-    return QIcon::themeSearchPaths();
-}
-
-#ifndef QT_NO_LIBRARY
-//extern QFactoryLoader *qt_iconEngineFactoryLoader(); // qicon.cpp
-#endif
-
-void XdgIconLoader::ensureInitialized()
-{
-    if (!m_initialized) {
-        m_initialized = true;
-
-        Q_ASSERT(qApp);
-
-        m_systemTheme = systemThemeName();
-
-        if (m_systemTheme.isEmpty())
-            m_systemTheme = fallbackTheme();
-#ifndef QT_NO_LIBRARY
-//        if (qt_iconEngineFactoryLoader()->keyMap().key(QLatin1String("svg"), -1) != -1)
-            m_supportsSvg = true;
 #endif //QT_NO_LIBRARY
+
+void XdgIconLoader::setFollowColorScheme(bool enable)
+{
+    if (m_followColorScheme != enable)
+    {
+        QIconLoader::instance()->invalidateKey();
+        m_followColorScheme = enable;
     }
 }
 
 XdgIconLoader *XdgIconLoader::instance()
 {
-   iconLoaderInstance()->ensureInitialized();
+   QIconLoader::instance()->ensureInitialized();
    return iconLoaderInstance();
 }
 
-// Queries the system theme and invalidates existing
-// icons if the theme has changed.
-void XdgIconLoader::updateSystemTheme()
-{
-    // Only change if this is not explicitly set by the user
-    if (m_userTheme.isEmpty()) {
-        QString theme = systemThemeName();
-        if (theme.isEmpty())
-            theme = fallbackTheme();
-        if (theme != m_systemTheme) {
-            m_systemTheme = theme;
-            invalidateKey();
-        }
-    }
-}
-
-void XdgIconLoader::setThemeName(const QString &themeName)
-{
-    m_userTheme = themeName;
-    invalidateKey();
-}
-
-void XdgIconLoader::setThemeSearchPath(const QStringList &searchPaths)
-{
-    m_iconDirs = searchPaths;
-    themeList.clear();
-    invalidateKey();
-}
-
-QStringList XdgIconLoader::themeSearchPaths() const
-{
-    if (m_iconDirs.isEmpty()) {
-        m_iconDirs = systemIconSearchPaths();
-        // Always add resource directory as search path
-        m_iconDirs.append(QLatin1String(":/icons"));
-    }
-    return m_iconDirs;
-}
-
 /*!
     \class QIconCacheGtkReader
     \internal
@@ -172,7 +106,7 @@ class QIconCacheGtkReader
 {
 public:
     explicit QIconCacheGtkReader(const QString &themeDir);
-    QVector<const char *> lookup(const QString &);
+    QVector<const char *> lookup(const QStringRef &);
     bool isValid() const { return m_isValid; }
 private:
     QFile m_file;
@@ -203,7 +137,7 @@ private:
 QIconCacheGtkReader::QIconCacheGtkReader(const QString &dirName)
     : m_isValid(false)
 {
-    QFileInfo info(dirName + QLatin1Literal("/icon-theme.cache"));
+    QFileInfo info(dirName + QLatin1String("/icon-theme.cache"));
     if (!info.exists() || info.lastModified() < QFileInfo(dirName).lastModified())
         return;
     m_file.setFileName(info.absoluteFilePath());
@@ -245,7 +179,7 @@ static quint32 icon_name_hash(const char *p)
     with this name is present. The char* are pointers to the mapped data.
     For example, this would return { "32x32/apps", "24x24/apps" , ... }
  */
-QVector<const char *> QIconCacheGtkReader::lookup(const QString &name)
+QVector<const char *> QIconCacheGtkReader::lookup(const QStringRef &name)
 {
     QVector<const char *> ret;
     if (!isValid())
@@ -295,12 +229,13 @@ QVector<const char *> QIconCacheGtkReader::lookup(const QString &name)
     return ret;
 }
 
-QIconTheme::QIconTheme(const QString &themeName)
+XdgIconTheme::XdgIconTheme(const QString &themeName)
         : m_valid(false)
+        , m_followsColorScheme(false)
 {
     QFile themeIndex;
 
-    QStringList iconDirs = QIcon::themeSearchPaths();
+    const QStringList iconDirs = QIcon::themeSearchPaths();
     for ( int i = 0 ; i < iconDirs.size() ; ++i) {
         QDir iconDir(iconDirs[i]);
         QString themeDir = iconDir.path() + QLatin1Char('/') + themeName;
@@ -320,27 +255,26 @@ QIconTheme::QIconTheme(const QString &themeName)
 #ifndef QT_NO_SETTINGS
     if (themeIndex.exists()) {
         const QSettings indexReader(themeIndex.fileName(), QSettings::IniFormat);
-        QStringListIterator keyIterator(indexReader.allKeys());
+        m_followsColorScheme = indexReader.value(QStringLiteral("Icon Theme/FollowsColorScheme"), false).toBool();
-        while (keyIterator.hasNext()) {
+        const QStringList keys = indexReader.allKeys();
-
+        for (auto const &key : keys) {
-            const QString key = keyIterator.next();
             if (key.endsWith(QLatin1String("/Size"))) {
                 // Note the QSettings ini-format does not accept
                 // slashes in key names, hence we have to cheat
                 if (int size = indexReader.value(key).toInt()) {
                     QString directoryKey = key.left(key.size() - 5);
-                    XdgIconDirInfo dirInfo(directoryKey);
+                    QIconDirInfo dirInfo(directoryKey);
                     dirInfo.size = size;
                     QString type = indexReader.value(directoryKey +
                                                      QLatin1String("/Type")
                                                      ).toString();
 
                     if (type == QLatin1String("Fixed"))
-                        dirInfo.type = XdgIconDirInfo::Fixed;
+                        dirInfo.type = QIconDirInfo::Fixed;
                     else if (type == QLatin1String("Scalable"))
-                        dirInfo.type = XdgIconDirInfo::Scalable;
+                        dirInfo.type = QIconDirInfo::Scalable;
                     else
-                        dirInfo.type = XdgIconDirInfo::Threshold;
+                        dirInfo.type = QIconDirInfo::Threshold;
 
                     dirInfo.threshold = indexReader.value(directoryKey +
                                                         QLatin1String("/Threshold"),
@@ -362,6 +296,7 @@ QIconTheme::QIconTheme(const QString &themeName)
         m_parents = indexReader.value(
                 QLatin1String("Icon Theme/Inherits")).toStringList();
         m_parents.removeAll(QString());
+        m_parents.removeAll(QLatin1String("hicolor"));
 
         // Ensure a default platform fallback for all themes
         if (m_parents.isEmpty()) {
@@ -369,33 +304,51 @@ QIconTheme::QIconTheme(const QString &themeName)
             if (!fallback.isEmpty())
                 m_parents.append(fallback);
         }
-
-        // Ensure that all themes fall back to hicolor
-        if (!m_parents.contains(QLatin1String("hicolor")))
-            m_parents.append(QLatin1String("hicolor"));
     }
 #endif //QT_NO_SETTINGS
 }
 
+/* WARNING:
+ *
+ * https://standards.freedesktop.org/icon-naming-spec/icon-naming-spec-latest.html
+ *
+ * <cite>
+ * The dash “-” character is used to separate levels of specificity in icon
+ * names, for all contexts other than MimeTypes. For instance, we use
+ * “input-mouse” as the generic item for all mouse devices, and we use
+ * “input-mouse-usb” for a USB mouse device. However, if the more specific
+ * item does not exist in the current theme, and does exist in a parent
+ * theme, the generic icon from the current theme is preferred, in order
+ * to keep consistent style.
+ * </cite>
+ *
+ * But we believe, that using the more specific icon (even from parents)
+ * is better for user experience. So we are violating the standard
+ * intentionally.
+ *
+ * Ref.
+ * https://github.com/lxde/lxqt/issues/1252
+ * https://github.com/lxde/libqtxdg/pull/116
+ */
 QThemeIconInfo XdgIconLoader::findIconHelper(const QString &themeName,
                                  const QString &iconName,
-                                 QStringList &visited) const
+                                 QStringList &visited,
+                                 bool dashFallback) const
 {
     QThemeIconInfo info;
     Q_ASSERT(!themeName.isEmpty());
 
-    QPixmap pixmap;
-
     // Used to protect against potential recursions
     visited << themeName;
 
-    QIconTheme theme = themeList.value(themeName);
+    XdgIconTheme &theme = themeList[themeName];
     if (!theme.isValid()) {
-        theme = QIconTheme(themeName);
+        theme = XdgIconTheme(themeName);
-        if (!theme.isValid())
+        if (!theme.isValid()) {
-            theme = QIconTheme(fallbackTheme());
+            const QString fallback = fallbackTheme();
-
+            if (!fallback.isEmpty())
-        themeList.insert(themeName, theme);
+                theme = XdgIconTheme(fallback);
+        }
     }
 
     const QStringList contentDirs = theme.contentDirs();
@@ -405,7 +358,7 @@ QThemeIconInfo XdgIconLoader::findIconHelper(const QString &themeName,
     const QString xpmext(QLatin1String(".xpm"));
 
 
-    QString iconNameFallback = iconName;
+    QStringRef iconNameFallback(&iconName);
 
     // Iterate through all icon's fallbacks in current theme
     while (info.entries.isEmpty()) {
@@ -415,21 +368,21 @@ QThemeIconInfo XdgIconLoader::findIconHelper(const QString &themeName,
 
         // Add all relevant files
         for (int i = 0; i < contentDirs.size(); ++i) {
-            QVector<XdgIconDirInfo> subDirs = theme.keyList();
+            QVector<QIconDirInfo> subDirs = theme.keyList();
 
             // Try to reduce the amount of subDirs by looking in the GTK+ cache in order to save
             // a massive amount of file stat (especially if the icon is not there)
             auto cache = theme.m_gtkCaches.at(i);
             if (cache->isValid()) {
-                auto result = cache->lookup(iconNameFallback);
+                const auto result = cache->lookup(iconNameFallback);
                 if (cache->isValid()) {
-                    const QVector<XdgIconDirInfo> subDirsCopy = subDirs;
+                    const QVector<QIconDirInfo> subDirsCopy = subDirs;
                     subDirs.clear();
                     subDirs.reserve(result.count());
-                    foreach (const char *s, result) {
+                    for (const char *s : result) {
                         QString path = QString::fromUtf8(s);
                         auto it = std::find_if(subDirsCopy.cbegin(), subDirsCopy.cend(),
-                                               [&](const XdgIconDirInfo &info) {
+                                               [&](const QIconDirInfo &info) {
                                                    return info.path == path; } );
                         if (it != subDirsCopy.cend()) {
                             subDirs.append(*it);
@@ -440,45 +393,41 @@ QThemeIconInfo XdgIconLoader::findIconHelper(const QString &themeName,
 
             QString contentDir = contentDirs.at(i) + QLatin1Char('/');
             for (int j = 0; j < subDirs.size() ; ++j) {
-                const XdgIconDirInfo &dirInfo = subDirs.at(j);
+                const QIconDirInfo &dirInfo = subDirs.at(j);
-                QString subdir = dirInfo.path;
+                const QString subDir = contentDir + dirInfo.path + QLatin1Char('/');
-                QDir currentDir(contentDir + subdir);
+                const QString pngPath = subDir + pngIconName;
-                if (currentDir.exists(pngIconName)) {
+                if (QFile::exists(pngPath)) {
                     PixmapEntry *iconEntry = new PixmapEntry;
                     iconEntry->dir = dirInfo;
-                    iconEntry->filename = currentDir.filePath(pngIconName);
+                    iconEntry->filename = pngPath;
                     // Notice we ensure that pixmap entries always come before
                     // scalable to preserve search order afterwards
                     info.entries.prepend(iconEntry);
-                } else if (m_supportsSvg &&
+                } else {
-                    currentDir.exists(svgIconName)) {
+                    const QString svgPath = subDir + svgIconName;
-                    ScalableEntry *iconEntry = new ScalableEntry;
+                    if (gSupportsSvg && QFile::exists(svgPath)) {
+                        ScalableEntry *iconEntry = (followColorScheme() && theme.followsColorScheme()) ? new ScalableFollowsColorEntry : new ScalableEntry;
                         iconEntry->dir = dirInfo;
-                    iconEntry->filename = currentDir.filePath(svgIconName);
+                        iconEntry->filename = svgPath;
                         info.entries.append(iconEntry);
-                } else if(currentDir.exists(iconName + xpmext)) {
+                    }
+                }
+                const QString xpmPath = subDir + xpmIconName;
+                if (QFile::exists(xpmPath)) {
                     PixmapEntry *iconEntry = new PixmapEntry;
                     iconEntry->dir = dirInfo;
-                    iconEntry->filename = currentDir.filePath(iconName + xpmext);
+                    iconEntry->filename = xpmPath;
                     // Notice we ensure that pixmap entries always come before
                     // scalable to preserve search order afterwards
                     info.entries.append(iconEntry);
-                    break;
                 }
             }
         }
 
-        if (!info.entries.isEmpty()) {
+        if (!info.entries.isEmpty())
-            info.iconName = iconNameFallback;
+            info.iconName = iconNameFallback.toString();
-            break;
-        }
 
-        // If it's possible - find next fallback for the icon
-        const int indexOfDash = iconNameFallback.lastIndexOf(QLatin1Char('-'));
-        if (indexOfDash == -1)
         break;
-
-        iconNameFallback.truncate(indexOfDash);
     }
 
     if (info.entries.isEmpty()) {
@@ -496,10 +445,28 @@ QThemeIconInfo XdgIconLoader::findIconHelper(const QString &themeName,
         }
     }
 
-    if (info.entries.isEmpty()) {
+    if (dashFallback && info.entries.isEmpty()) {
-       // Search for unthemed icons in main dir of search paths
+        // If it's possible - find next fallback for the icon
-       QStringList themeSearchPaths = QIcon::themeSearchPaths();
+        const int indexOfDash = iconNameFallback.lastIndexOf(QLatin1Char('-'));
-        foreach (QString contentDir, themeSearchPaths)  {
+        if (indexOfDash != -1) {
+            iconNameFallback.truncate(indexOfDash);
+            QStringList _visited;
+            info = findIconHelper(themeName, iconNameFallback.toString(), _visited, true);
+        }
+    }
+
+    return info;
+}
+
+QThemeIconInfo XdgIconLoader::unthemedFallback(const QString &iconName, const QStringList &searchPaths) const
+{
+    QThemeIconInfo info;
+
+    const QString svgext(QLatin1String(".svg"));
+    const QString pngext(QLatin1String(".png"));
+    const QString xpmext(QLatin1String(".xpm"));
+
+    for (const auto &contentDir : searchPaths)  {
         QDir currentDir(contentDir);
 
         if (currentDir.exists(iconName + pngext)) {
@@ -508,71 +475,50 @@ QThemeIconInfo XdgIconLoader::findIconHelper(const QString &themeName,
             // Notice we ensure that pixmap entries always come before
             // scalable to preserve search order afterwards
             info.entries.prepend(iconEntry);
-            } else if (m_supportsSvg &&
+        } else if (gSupportsSvg &&
             currentDir.exists(iconName + svgext)) {
             ScalableEntry *iconEntry = new ScalableEntry;
             iconEntry->filename = currentDir.filePath(iconName + svgext);
             info.entries.append(iconEntry);
-                break;
         } else if (currentDir.exists(iconName + xpmext)) {
             PixmapEntry *iconEntry = new PixmapEntry;
             iconEntry->filename = currentDir.filePath(iconName + xpmext);
             // Notice we ensure that pixmap entries always come before
             // scalable to preserve search order afterwards
             info.entries.append(iconEntry);
-                break;
         }
     }
-    }
-
-
-    /*********************************************************************
-    Author: Kaitlin Rupert <kaitlin.rupert@intel.com>
-    Date: Aug 12, 2010
-    Description: Make it so that the QIcon loader honors /usr/share/pixmaps
-                 directory.  This is a valid directory per the Freedesktop.org
-                 icon theme specification.
-    Bug: https://bugreports.qt.nokia.com/browse/QTBUG-12874
-     *********************************************************************/
-#ifdef Q_OS_LINUX
-    /* Freedesktop standard says to look in /usr/share/pixmaps last */
-    if (info.entries.isEmpty()) {
-        const QString pixmaps(QLatin1String("/usr/share/pixmaps"));
-
-        const QDir currentDir(pixmaps);
-        const XdgIconDirInfo dirInfo(pixmaps);
-        if (currentDir.exists(iconName + pngext)) {
-            PixmapEntry *iconEntry = new PixmapEntry;
-            iconEntry->dir = dirInfo;
-            iconEntry->filename = currentDir.filePath(iconName + pngext);
-            // Notice we ensure that pixmap entries always come before
-            // scalable to preserve search order afterwards
-            info.entries.prepend(iconEntry);
-        } else if (m_supportsSvg &&
-                   currentDir.exists(iconName + svgext)) {
-            ScalableEntry *iconEntry = new ScalableEntry;
-            iconEntry->dir = dirInfo;
-            iconEntry->filename = currentDir.filePath(iconName + svgext);
-            info.entries.append(iconEntry);
-        } else if (currentDir.exists(iconName + xpmext)) {
-            PixmapEntry *iconEntry = new PixmapEntry;
-            iconEntry->dir = dirInfo;
-            iconEntry->filename = currentDir.filePath(iconName + xpmext);
-            // Notice we ensure that pixmap entries always come before
-            // scalable to preserve search order afterwards
-            info.entries.append(iconEntry);
-        }
-    }
-#endif
-
     return info;
 }
 
 QThemeIconInfo XdgIconLoader::loadIcon(const QString &name) const
 {
-    if (!themeName().isEmpty()) {
+    const QString theme_name = QIconLoader::instance()->themeName();
+    if (!theme_name.isEmpty()) {
         QStringList visited;
-        return findIconHelper(themeName(), name, visited);
+        auto info = findIconHelper(theme_name, name, visited, true);
+        if (info.entries.isEmpty()) {
+            const auto hicolorInfo = findIconHelper(QLatin1String("hicolor"), name, visited, true);
+            if (hicolorInfo.entries.isEmpty()) {
+                const auto unthemedInfo = unthemedFallback(name, QIcon::themeSearchPaths());
+                if (unthemedInfo.entries.isEmpty()) {
+                    /* Freedesktop standard says to look in /usr/share/pixmaps last */
+                    const QStringList pixmapPath = (QStringList() << QString::fromLatin1("/usr/share/pixmaps"));
+                    const auto pixmapInfo = unthemedFallback(name, pixmapPath);
+                    if (pixmapInfo.entries.isEmpty()) {
+                        return QThemeIconInfo();
+                    } else {
+                        return pixmapInfo;
+                    }
+                } else {
+                    return unthemedInfo;
+                }
+            } else {
+                return hicolorInfo;
+            }
+        } else {
+            return info;
+        }
     }
 
     return QThemeIconInfo();
@@ -623,14 +569,14 @@ bool XdgIconLoaderEngine::hasIcon() const
 // Lazily load the icon
 void XdgIconLoaderEngine::ensureLoaded()
 {
-    if (!(XdgIconLoader::instance()->themeKey() == m_key)) {
+    if (!(QIconLoader::instance()->themeKey() == m_key)) {
         qDeleteAll(m_info.entries);
         m_info.entries.clear();
         m_info.iconName.clear();
 
         Q_ASSERT(m_info.entries.size() == 0);
         m_info = XdgIconLoader::instance()->loadIcon(m_iconName);
-        m_key = XdgIconLoader::instance()->themeKey();
+        m_key = QIconLoader::instance()->themeKey();
     }
 }
 
@@ -648,16 +594,16 @@ void XdgIconLoaderEngine::paint(QPainter *painter, const QRect &rect,
  * This algorithm is defined by the freedesktop spec:
  * http://standards.freedesktop.org/icon-theme-spec/icon-theme-spec-latest.html
  */
-static bool directoryMatchesSize(const XdgIconDirInfo &dir, int iconsize)
+static bool directoryMatchesSize(const QIconDirInfo &dir, int iconsize)
 {
-    if (dir.type == XdgIconDirInfo::Fixed) {
+    if (dir.type == QIconDirInfo::Fixed) {
         return dir.size == iconsize;
 
-    } else if (dir.type == XdgIconDirInfo::Scalable) {
+    } else if (dir.type == QIconDirInfo::Scalable) {
         return iconsize <= dir.maxSize &&
                 iconsize >= dir.minSize;
 
-    } else if (dir.type == XdgIconDirInfo::Threshold) {
+    } else if (dir.type == QIconDirInfo::Threshold) {
         return iconsize >= dir.size - dir.threshold &&
                 iconsize <= dir.size + dir.threshold;
     }
@@ -670,12 +616,12 @@ static bool directoryMatchesSize(const XdgIconDirInfo &dir, int iconsize)
  * This algorithm is defined by the freedesktop spec:
  * http://standards.freedesktop.org/icon-theme-spec/icon-theme-spec-latest.html
  */
-static int directorySizeDistance(const XdgIconDirInfo &dir, int iconsize)
+static int directorySizeDistance(const QIconDirInfo &dir, int iconsize)
 {
-    if (dir.type == XdgIconDirInfo::Fixed) {
+    if (dir.type == QIconDirInfo::Fixed) {
         return qAbs(dir.size - iconsize);
 
-    } else if (dir.type == XdgIconDirInfo::Scalable) {
+    } else if (dir.type == QIconDirInfo::Scalable) {
         if (iconsize < dir.minSize)
             return dir.minSize - iconsize;
         else if (iconsize > dir.maxSize)
@@ -683,7 +629,7 @@ static int directorySizeDistance(const XdgIconDirInfo &dir, int iconsize)
         else
             return 0;
 
-    } else if (dir.type == XdgIconDirInfo::Threshold) {
+    } else if (dir.type == QIconDirInfo::Threshold) {
         if (iconsize < dir.size - dir.threshold)
             return dir.minSize - iconsize;
         else if (iconsize > dir.size + dir.threshold)
@@ -695,7 +641,7 @@ static int directorySizeDistance(const XdgIconDirInfo &dir, int iconsize)
     return INT_MAX;
 }
 
-XdgIconLoaderEngineEntry *XdgIconLoaderEngine::entryForSize(const QSize &size)
+QIconLoaderEngineEntry *XdgIconLoaderEngine::entryForSize(const QSize &size)
 {
     int iconsize = qMin(size.width(), size.height());
 
@@ -706,7 +652,7 @@ XdgIconLoaderEngineEntry *XdgIconLoaderEngine::entryForSize(const QSize &size)
 
     // Search for exact matches first
     for (int i = 0; i < numEntries; ++i) {
-        XdgIconLoaderEngineEntry *entry = m_info.entries.at(i);
+        QIconLoaderEngineEntry *entry = m_info.entries.at(i);
         if (directoryMatchesSize(entry->dir, iconsize)) {
             return entry;
         }
@@ -714,9 +660,9 @@ XdgIconLoaderEngineEntry *XdgIconLoaderEngine::entryForSize(const QSize &size)
 
     // Find the minimum distance icon
     int minimalSize = INT_MAX;
-    XdgIconLoaderEngineEntry *closestMatch = 0;
+    QIconLoaderEngineEntry *closestMatch = 0;
     for (int i = 0; i < numEntries; ++i) {
-        XdgIconLoaderEngineEntry *entry = m_info.entries.at(i);
+        QIconLoaderEngineEntry *entry = m_info.entries.at(i);
         int distance = directorySizeDistance(entry->dir, iconsize);
         if (distance < minimalSize) {
             minimalSize  = distance;
@@ -737,10 +683,10 @@ QSize XdgIconLoaderEngine::actualSize(const QSize &size, QIcon::Mode mode,
 {
     ensureLoaded();
 
-    XdgIconLoaderEngineEntry *entry = entryForSize(size);
+    QIconLoaderEngineEntry *entry = entryForSize(size);
     if (entry) {
-        const XdgIconDirInfo &dir = entry->dir;
+        const QIconDirInfo &dir = entry->dir;
-        if (dir.type == XdgIconDirInfo::Scalable || dynamic_cast<ScalableEntry *>(entry))
+        if (dir.type == QIconDirInfo::Scalable || dynamic_cast<ScalableEntry *>(entry))
             return size;
         else {
             int dir_size = dir.size;
@@ -756,9 +702,10 @@ QSize XdgIconLoaderEngine::actualSize(const QSize &size, QIcon::Mode mode,
             return QSize(result, result);
         }
     }
-    return QIconEngine::actualSize(size, mode, state);
+    return {0, 0};
 }
 
+// XXX: duplicated from qiconloader.cpp, because this symbol isn't exported :(
 QPixmap PixmapEntry::pixmap(const QSize &size, QIcon::Mode mode, QIcon::State state)
 {
     Q_UNUSED(state);
@@ -794,6 +741,7 @@ QPixmap PixmapEntry::pixmap(const QSize &size, QIcon::Mode mode, QIcon::State st
     return cachedPixmap;
 }
 
+// XXX: duplicated from qiconloader.cpp, because this symbol isn't exported :(
 QPixmap ScalableEntry::pixmap(const QSize &size, QIcon::Mode mode, QIcon::State state)
 {
     if (svgIcon.isNull())
@@ -803,12 +751,90 @@ QPixmap ScalableEntry::pixmap(const QSize &size, QIcon::Mode mode, QIcon::State
     return svgIcon.pixmap(size, mode, state);
 }
 
+
+// XXX: duplicated from qicon.cpp, because the symbol qt_iconEngineFactoryLoader isn't exported :(
+Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, qt_iconEngineFactoryLoader,
+        (QIconEngineFactoryInterface_iid, QLatin1String("/iconengines"), Qt::CaseInsensitive))
+//extern QFactoryLoader *qt_iconEngineFactoryLoader(); // qicon.cpp
+
+QPixmap ScalableFollowsColorEntry::pixmap(const QSize &size, QIcon::Mode mode, QIcon::State state)
+{
+    QIcon & icon = QIcon::Selected == mode ? svgSelectedIcon : svgIcon;
+    if (icon.isNull())
+    {
+        // The following lines are adapted and updated from KDE's "kiconloader.cpp" ->
+        // KIconLoaderPrivate::processSvg() and KIconLoaderPrivate::createIconImage().
+        // They read the SVG color scheme of SVG icons and give images based on the icon mode.
+        QByteArray processedContents;
+        QFile device{filename};;
+        if (device.open(QIODevice::ReadOnly))
+        {
+            const QPalette pal = qApp->palette();
+            QString styleSheet = QStringLiteral(".ColorScheme-Text{color:%1;}")
+                .arg(mode == QIcon::Selected
+                        ? pal.highlightedText().color().name()
+                        : pal.windowText().color().name());
+            QXmlStreamReader xmlReader(&device);
+            QXmlStreamWriter writer(&processedContents);
+            while (!xmlReader.atEnd())
+            {
+                if (xmlReader.readNext() == QXmlStreamReader::StartElement
+                        && xmlReader.qualifiedName() == QLatin1String("style")
+                        && xmlReader.attributes().value(QLatin1String("id")) == QLatin1String("current-color-scheme"))
+                {
+                    writer.writeStartElement(QLatin1String("style"));
+                    writer.writeAttributes(xmlReader.attributes());
+                    writer.writeCharacters(styleSheet);
+                    writer.writeEndElement();
+                    while (xmlReader.tokenType() != QXmlStreamReader::EndElement)
+                        xmlReader.readNext();
+                }
+                else if (xmlReader.tokenType() != QXmlStreamReader::Invalid)
+                    writer.writeCurrentToken(xmlReader);
+            }
+        }
+        // use the QSvgIconEngine
+        //  - assemble the content as it is done by the QSvgIconEngine::write() (operator <<)
+        //  - create the QIcon with QSvgIconEngine initialized from the content
+        const int index = qt_iconEngineFactoryLoader()->indexOf(QStringLiteral("svg"));
+        if (index != -1)
+        {
+            if (QIconEnginePlugin * factory = qobject_cast<QIconEnginePlugin*>(qt_iconEngineFactoryLoader()->instance(index)))
+            {
+                if (QIconEngine * engine = factory->create())
+                {
+                    QByteArray engine_arr;
+                    QDataStream str{&engine_arr, QIODevice::WriteOnly};
+                    str.setVersion(QDataStream::Qt_4_4);
+                    QHash<int, QString> filenames;
+                    filenames[0] = filename;
+                    QHash<int, QByteArray> svg_buffers;
+                    svg_buffers[0] = processedContents;
+                    str << filenames << static_cast<int>(0)/*isCompressed*/ << svg_buffers << static_cast<int>(0)/*hasAddedPimaps*/;
+
+                    QDataStream str_read{&engine_arr, QIODevice::ReadOnly};
+                    str_read.setVersion(QDataStream::Qt_4_4);
+
+                    engine->read(str_read);
+                    icon = QIcon{engine};
+                }
+            }
+        }
+
+        // load the icon directly from file, if still null
+        if (icon.isNull())
+            icon = QIcon(filename);
+    }
+
+    return icon.pixmap(size, mode, state);
+}
+
 QPixmap XdgIconLoaderEngine::pixmap(const QSize &size, QIcon::Mode mode,
                                  QIcon::State state)
 {
     ensureLoaded();
 
-    XdgIconLoaderEngineEntry *entry = entryForSize(size);
+    QIconLoaderEngineEntry *entry = entryForSize(size);
     if (entry)
         return entry->pixmap(size, mode, state);
 

xdgiconloader/xdgiconloader_p.h

@@ -31,8 +31,8 @@
 **
 ****************************************************************************/
 
-#ifndef QICONLOADER_P_H
+#ifndef XDGICONLOADER_P_H
-#define QICONLOADER_P_H
+#define XDGICONLOADER_P_H
 
 #include <QtCore/qglobal.h>
 
@@ -52,65 +52,19 @@
 
 #include <QtGui/QIcon>
 #include <QtGui/QIconEngine>
-#include <QtGui/QPixmapCache>
 #include <private/qicon_p.h>
-#include <private/qfactoryloader_p.h>
+#include <private/qiconloader_p.h>
 #include <QtCore/QHash>
 #include <QtCore/QVector>
-#include <QtCore/QTypeInfo>
 
 //QT_BEGIN_NAMESPACE
 
 class XdgIconLoader;
 
-struct XdgIconDirInfo
+struct ScalableFollowsColorEntry : public ScalableEntry
-{
-    enum Type { Fixed, Scalable, Threshold };
-    XdgIconDirInfo(const QString &_path = QString()) :
-            path(_path),
-            size(0),
-            maxSize(0),
-            minSize(0),
-            threshold(0),
-            type(Threshold) {}
-    QString path;
-    short size;
-    short maxSize;
-    short minSize;
-    short threshold;
-    Type type;
-};
-
-class XdgIconLoaderEngineEntry
- {
-public:
-    virtual ~XdgIconLoaderEngineEntry() {}
-    virtual QPixmap pixmap(const QSize &size,
-                           QIcon::Mode mode,
-                           QIcon::State state) = 0;
-    QString filename;
-    XdgIconDirInfo dir;
-    static int count;
-};
-
-struct ScalableEntry : public XdgIconLoaderEngineEntry
 {
     QPixmap pixmap(const QSize &size, QIcon::Mode mode, QIcon::State state) Q_DECL_OVERRIDE;
-    QIcon svgIcon;
+    QIcon svgSelectedIcon;
-};
-
-struct PixmapEntry : public XdgIconLoaderEngineEntry
-{
-    QPixmap pixmap(const QSize &size, QIcon::Mode mode, QIcon::State state) Q_DECL_OVERRIDE;
-    QPixmap basePixmap;
-};
-
-typedef QList<XdgIconLoaderEngineEntry*> QThemeIconEntries;
-
-struct QThemeIconInfo
-{
-    QThemeIconEntries entries;
-    QString iconName;
 };
 
 //class QIconLoaderEngine : public QIconEngine
@@ -120,19 +74,19 @@ public:
     XdgIconLoaderEngine(const QString& iconName = QString());
     ~XdgIconLoaderEngine();
 
-    void paint(QPainter *painter, const QRect &rect, QIcon::Mode mode, QIcon::State state);
+    void paint(QPainter *painter, const QRect &rect, QIcon::Mode mode, QIcon::State state) Q_DECL_OVERRIDE;
-    QPixmap pixmap(const QSize &size, QIcon::Mode mode, QIcon::State state);
+    QPixmap pixmap(const QSize &size, QIcon::Mode mode, QIcon::State state) Q_DECL_OVERRIDE;
-    QSize actualSize(const QSize &size, QIcon::Mode mode, QIcon::State state);
+    QSize actualSize(const QSize &size, QIcon::Mode mode, QIcon::State state) Q_DECL_OVERRIDE;
-    QIconEngine *clone() const;
+    QIconEngine *clone() const Q_DECL_OVERRIDE;
-    bool read(QDataStream &in);
+    bool read(QDataStream &in) Q_DECL_OVERRIDE;
-    bool write(QDataStream &out) const;
+    bool write(QDataStream &out) const Q_DECL_OVERRIDE;
 
 private:
-    QString key() const;
+    QString key() const Q_DECL_OVERRIDE;
     bool hasIcon() const;
     void ensureLoaded();
-    void virtual_hook(int id, void *data);
+    void virtual_hook(int id, void *data) Q_DECL_OVERRIDE;
-    XdgIconLoaderEngineEntry *entryForSize(const QSize &size);
+    QIconLoaderEngineEntry *entryForSize(const QSize &size);
     XdgIconLoaderEngine(const XdgIconLoaderEngine &other);
     QThemeIconInfo m_info;
     QString m_iconName;
@@ -143,20 +97,24 @@ private:
 
 class QIconCacheGtkReader;
 
-class QIconTheme
+// Note: We can't simply reuse the QIconTheme from Qt > 5.7 because
+// the QIconTheme constructor symbol isn't exported.
+class XdgIconTheme
 {
 public:
-    QIconTheme(const QString &name);
+    XdgIconTheme(const QString &name);
-    QIconTheme() : m_valid(false) {}
+    XdgIconTheme() = default;
     QStringList parents() { return m_parents; }
-    QVector <XdgIconDirInfo> keyList() { return m_keyList; }
+    QVector <QIconDirInfo> keyList() { return m_keyList; }
     QStringList contentDirs() { return m_contentDirs; }
-    bool isValid() { return m_valid; }
+    bool isValid() const { return m_valid; }
+    bool followsColorScheme() const { return m_followsColorScheme; }
 private:
     QStringList m_contentDirs;
-    QVector <XdgIconDirInfo> m_keyList;
+    QVector <QIconDirInfo> m_keyList;
     QStringList m_parents;
-    bool m_valid;
+    bool m_valid = false;
+    bool m_followsColorScheme = false;
 public:
     QVector<QSharedPointer<QIconCacheGtkReader>> m_gtkCaches;
 };
@@ -164,43 +122,39 @@ public:
 class XDGICONLOADER_EXPORT XdgIconLoader
 {
 public:
-    XdgIconLoader();
     QThemeIconInfo loadIcon(const QString &iconName) const;
-    uint themeKey() const { return m_themeKey; }
 
-    QString themeName() const { return m_userTheme.isEmpty() ? m_systemTheme : m_userTheme; }
+    /* TODO: deprecate & remove all QIconLoader wrappers */
-    void setThemeName(const QString &themeName);
+    inline uint themeKey() const { return QIconLoader::instance()->themeKey(); }
-    QIconTheme theme() { return themeList.value(themeName()); }
+    inline QString themeName() const { return QIconLoader::instance()->themeName(); }
-    void setThemeSearchPath(const QStringList &searchPaths);
+    inline void setThemeName(const QString &themeName) { QIconLoader::instance()->setThemeName(themeName); }
-    QStringList themeSearchPaths() const;
+    inline void setThemeSearchPath(const QStringList &searchPaths) { QIconLoader::instance()->setThemeSearchPath(searchPaths); }
-    XdgIconDirInfo dirInfo(int dirindex);
+    inline QIconDirInfo dirInfo(int dirindex) { return QIconLoader::instance()->dirInfo(dirindex); }
+    inline QStringList themeSearchPaths() const { return QIconLoader::instance()->themeSearchPaths(); }
+    inline void updateSystemTheme() { QIconLoader::instance()->updateSystemTheme(); }
+    inline void invalidateKey() { QIconLoader::instance()->invalidateKey(); }
+    inline void ensureInitialized() { QIconLoader::instance()->ensureInitialized(); }
+    inline bool hasUserTheme() const { return QIconLoader::instance()->hasUserTheme(); }
+    /*!
+     * Flag if the "FollowsColorScheme" hint (the KDE extension to XDG
+     * themes) should be honored.
+     */
+    inline bool followColorScheme() const { return m_followColorScheme; }
+    void setFollowColorScheme(bool enable);
+
+    XdgIconTheme theme() { return themeList.value(QIconLoader::instance()->themeName()); }
     static XdgIconLoader *instance();
-    void updateSystemTheme();
-    void invalidateKey() { m_themeKey++; }
-    void ensureInitialized();
-    bool hasUserTheme() const { return !m_userTheme.isEmpty(); }
 
 private:
     QThemeIconInfo findIconHelper(const QString &themeName,
                                   const QString &iconName,
-                                  QStringList &visited) const;
+                                  QStringList &visited,
-    uint m_themeKey;
+                                  bool dashFallback = false) const;
-    bool m_supportsSvg;
+    QThemeIconInfo unthemedFallback(const QString &iconName, const QStringList &searchPaths) const;
-    bool m_initialized;
+    mutable QHash <QString, XdgIconTheme> themeList;
-
+    bool m_followColorScheme = true;
-    mutable QString m_userTheme;
-    mutable QString m_systemTheme;
-    mutable QStringList m_iconDirs;
-    mutable QHash <QString, QIconTheme> themeList;
 };
 
-
-// Note: class template specialization of 'QTypeInfo' must occur at
-//       global scope
-Q_DECLARE_TYPEINFO(XdgIconDirInfo, Q_MOVABLE_TYPE);
-
-//QT_END_NAMESPACE
-
 #endif // QT_NO_ICON
 
-#endif // QICONLOADER_P_H
+#endif // XDGICONLOADER_P_H