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561 lines
16 KiB
561 lines
16 KiB
9 years ago
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/***************************************************************************
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* Copyright (C) 2009 - 2013 by Artem 'DOOMer' Galichkin *
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* doomer3d@gmail.com *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#include "mainwindow.h"
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#include "ui_mainwindow.h"
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#include "../core.h"
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#include "../shortcutmanager.h"
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#include <QDir>
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#include <QFileDialog>
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#include <QDesktopWidget>
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#include <QHash>
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#include <QHashIterator>
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#include <QRegExp>
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#include <QTimer>
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#include <QToolButton>
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#include <QMenu>
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MainWindow::MainWindow(QWidget* parent) : QMainWindow(parent),
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_ui(new Ui::MainWindow), _conf(NULL), _trayMenu(NULL)
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{
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_ui->setupUi(this);
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_trayed = false;
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#ifdef SG_GLOBAL_SHORTCUTS
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// signal mapper
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_globalShortcutSignals = new QSignalMapper(this);
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// global shortcuts
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_fullScreen = new QxtGlobalShortcut(this);
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_activeWindow = new QxtGlobalShortcut(this);
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_areaSelection = new QxtGlobalShortcut(this);
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_globalShortcuts << _fullScreen << _activeWindow << _areaSelection;
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for (int i = 0; i < _globalShortcuts.count(); ++i )
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{
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connect(_globalShortcuts[i], SIGNAL(activated()), _globalShortcutSignals, SLOT(map()) );
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_globalShortcutSignals->setMapping(_globalShortcuts[i], i);
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}
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connect(_globalShortcutSignals, SIGNAL(mapped(int)), this, SLOT(globalShortcutActivate(int)));
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#endif
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_trayIcon = NULL;
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_hideWnd = NULL;
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// create actions menu
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actNew = new QAction(QIcon::fromTheme("document-new"), tr("New"), this);
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actSave = new QAction(QIcon::fromTheme("document-save"), tr("Save"), this);
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actCopy = new QAction(QIcon::fromTheme("edit-copy"), tr("Copy"), this);
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actOptions = new QAction(QIcon::fromTheme("configure"), tr("Options"), this);
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actHelp = new QAction(QIcon::fromTheme("system-help"), tr("Help"), this);
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actAbout = new QAction(QIcon::fromTheme("system-about"), tr("About"), this);
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actQuit = new QAction(QIcon::fromTheme("application-exit"), tr("Quit"), this);
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// connect actions to slots
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Core *c = Core::instance();
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connect(actQuit, &QAction::triggered, c, &Core::coreQuit);
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connect(actNew, &QAction::triggered, c, &Core::setScreen);
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connect(actSave, &QAction::triggered, this, &MainWindow::saveScreen);
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connect(actCopy, &QAction::triggered, c, &Core::copyScreen);
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connect(actOptions, &QAction::triggered, this, &MainWindow::showOptions);
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connect(actAbout, &QAction::triggered, this, &MainWindow::showAbout);
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connect(actHelp, &QAction::triggered, this, &MainWindow::showHelp);
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_ui->toolBar->addAction(actNew);
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_ui->toolBar->addAction(actSave);
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_ui->toolBar->addAction(actCopy);
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_ui->toolBar->addAction(actOptions);
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_ui->toolBar->addSeparator();
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QMenu *menuInfo = new QMenu(this);
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menuInfo->addAction(actHelp);
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menuInfo->addAction(actAbout);
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QToolButton *help = new QToolButton(this);
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help->setText(tr("Help"));
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help->setPopupMode(QToolButton::InstantPopup);
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help->setIcon(QIcon::fromTheme("system-help"));
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help->setMenu(menuInfo);
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_ui->toolBar->addWidget(help);
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_ui->toolBar->addAction(actQuit);
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void (QSpinBox::*delayChange)(int) = &QSpinBox::valueChanged;
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connect(_ui->delayBox, delayChange, this, &MainWindow::delayBoxChange);
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void (QComboBox::*typeScr)(int) = &QComboBox::currentIndexChanged;
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connect(_ui->cbxTypeScr, typeScr, this, &MainWindow::typeScreenShotChange);
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QIcon icon(":/res/img/logo.png");
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setWindowIcon(icon);
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QRect geometry = QApplication::desktop()->availableGeometry(QApplication::desktop()->screenNumber());
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move(geometry.width() / 2 - width() / 2, geometry.height() / 2 - height() / 2);
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_ui->scrLabel->installEventFilter(this);
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}
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MainWindow::~MainWindow()
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{
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delete _ui;
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}
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void MainWindow::changeEvent(QEvent *e)
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{
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QMainWindow::changeEvent(e);
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switch (e->type()) {
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case QEvent::LanguageChange:
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_ui->retranslateUi(this);
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break;
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default:
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break;
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}
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}
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void MainWindow::closeEvent(QCloseEvent *e)
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{
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if (_conf->getCloseInTray() && _conf->getShowTrayIcon())
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{
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windowHideShow();
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e->ignore();
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}
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else
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actQuit->activate(QAction::Trigger);
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}
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// resize main window
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void MainWindow::resizeEvent(QResizeEvent *event)
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{
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Q_UNUSED(event)
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// get size dcreen pixel map
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QSize scaleSize = Core::instance()->getPixmap()->size(); // get orig size pixmap
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scaleSize.scale(_ui->scrLabel->size(), Qt::KeepAspectRatio);
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// if not scrlabel pixmap
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if (!_ui->scrLabel->pixmap() || scaleSize != _ui->scrLabel->pixmap()->size())
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updatePixmap(Core::instance()->getPixmap());
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}
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bool MainWindow::eventFilter(QObject* obj, QEvent* event)
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{
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if (obj == _ui->scrLabel && event->type() == QEvent::ToolTip)
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displatScreenToolTip();
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else if (obj == _ui->scrLabel && event->type() == QEvent::MouseButtonDblClick)
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Core::instance()->openInExtViewer();
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return QObject::eventFilter(obj, event);
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}
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void MainWindow::updatePixmap(QPixmap *pMap)
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{
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_ui->scrLabel->setPixmap(pMap->scaled(_ui->scrLabel->size(),
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Qt::KeepAspectRatio, Qt::SmoothTransformation));
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}
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void MainWindow::updateModulesActions(QList<QAction *> list)
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{
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_ui->toolBar->insertSeparator(actOptions);
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if (list.count() > 0)
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{
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for (int i = 0; i < list.count(); ++i)
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{
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QAction *action = list.at(i);
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if (action)
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_ui->toolBar->insertAction(actOptions, action);
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}
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}
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}
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void MainWindow::updateModulesenus(QList<QMenu *> list)
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{
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if (list.count() > 0)
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{
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for (int i = 0; i < list.count(); ++i)
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{
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QMenu *menu = list.at(i);
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if (menu != 0)
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{
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QToolButton* btn = new QToolButton(this);
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btn->setText(menu->title());
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btn->setPopupMode(QToolButton::InstantPopup);
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btn->setToolTip(menu->title());
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btn->setMenu(list.at(i));
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_ui->toolBar->insertWidget(actOptions, btn);
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}
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}
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_ui->toolBar->insertSeparator(actOptions);
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}
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}
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void MainWindow::show()
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{
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if (!isVisible() && !_trayed)
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showNormal();
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if (_conf->getShowTrayIcon())
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{
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_trayIcon->blockSignals(false);
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_trayIcon->setContextMenu(_trayMenu); // enable context menu
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}
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if (_trayIcon)
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_trayIcon->setVisible(true);
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QMainWindow::show();
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}
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bool MainWindow::isTrayed() const
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{
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return _trayIcon != NULL;
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}
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void MainWindow::showTrayMessage(const QString& header, const QString& message)
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{
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if (_conf->getShowTrayIcon())
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{
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switch(_conf->getTrayMessages())
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{
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case 0: break; // never shown
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case 1: // main window hidden
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{
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if (isHidden() && _trayed)
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{
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_trayIcon->showMessage(header, message,
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QSystemTrayIcon::MessageIcon(), _conf->getTimeTrayMess()*1000 ); //5000
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}
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break;
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}
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case 2: // always show
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{
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_trayIcon->showMessage(header, message,
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QSystemTrayIcon::MessageIcon(), _conf->getTimeTrayMess()*1000 );
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break;
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}
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default: break;
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}
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}
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}
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void MainWindow::setConfig(Config *config)
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{
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_conf = config;
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updateUI();
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}
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void MainWindow::showHelp()
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{
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QString localeHelpFile;
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localeHelpFile = QString(SG_DOCDIR) + "%1html%1" + Config::getSysLang()+"%1index.html";
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localeHelpFile = localeHelpFile.arg(QString(QDir::separator()));
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if (!QFile::exists(localeHelpFile))
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{
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localeHelpFile = QString(SG_DOCDIR) + "%1html%1" + Config::getSysLang().section("_", 0, 0) + "%1index.html";
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localeHelpFile = localeHelpFile.arg(QString(QDir::separator()));
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if (!QFile::exists(localeHelpFile))
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{
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localeHelpFile = QString(SG_DOCDIR) + "%1html%1en%1index.html";
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localeHelpFile = localeHelpFile.arg(QString(QDir::separator()));
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}
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}
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// open find localize or eng help help
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QDesktopServices::openUrl(QUrl::fromLocalFile(localeHelpFile));
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}
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void MainWindow::showOptions()
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{
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ConfigDialog *options = new ConfigDialog();
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#ifdef SG_GLOBAL_SHORTCUTS
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globalShortcutBlock(true);
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#endif
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if (isMinimized())
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{
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showNormal();
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if (options->exec() == QDialog::Accepted)
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updateUI();
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hideToShot();
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}
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else
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{
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if (options->exec() == QDialog::Accepted)
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updateUI();
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}
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#ifdef SG_GLOBAL_SHORTCUTS
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globalShortcutBlock(false);
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#endif
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delete options;
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}
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void MainWindow::showAbout()
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{
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AboutDialog *about = new AboutDialog(this);
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if (isMinimized())
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{
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showNormal();
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about->exec();
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hideToShot();
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}
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else
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about->exec();
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delete about;
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}
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void MainWindow::displatScreenToolTip()
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{
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QSize pSize = Core::instance()->getPixmap()->size();
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quint16 w = pSize.width();
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quint16 h = pSize.height();
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QString toolTip = tr("Screenshot ") + QString::number(w) + "x" + QString::number(h);
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if (_conf->getEnableExtView())
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{
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toolTip += "\n\n";
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toolTip += tr("Double click for open screenshot in external default image viewer");
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}
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_ui->scrLabel->setToolTip(toolTip);
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}
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void MainWindow::createTray()
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{
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_trayed = false;
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actHideShow = new QAction(tr("Hide"), this);
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connect(actHideShow, &QAction::triggered, this, &MainWindow::windowHideShow);
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// create tray menu
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_trayMenu = new QMenu(this);
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_trayMenu->addAction(actHideShow);
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_trayMenu->addSeparator();
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_trayMenu->addAction(actNew); // TODO - add icons (icon, action)
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_trayMenu->addAction(actSave);
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_trayMenu->addAction(actCopy);
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_trayMenu->addSeparator();
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_trayMenu->addAction(actOptions);
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_trayMenu->addSeparator();
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_trayMenu->addAction(actHelp);
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_trayMenu->addAction(actAbout);
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_trayMenu->addSeparator();
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_trayMenu->addAction(actQuit);
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// icon menu
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QIcon icon(":/res/img/logo.png");
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_trayIcon = new QSystemTrayIcon(this);
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_trayIcon->setContextMenu(_trayMenu);
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_trayIcon->setIcon(icon);
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_trayIcon->show();
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connect(_trayIcon, &QSystemTrayIcon::activated, this, &MainWindow::trayClick);
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}
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void MainWindow::killTray()
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{
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_trayed = false;
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_trayMenu->clear();
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delete _trayIcon;
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_trayIcon = NULL;
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}
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void MainWindow::delayBoxChange(int delay)
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{
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if (delay == 0)
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_ui->delayBox->setSpecialValueText(tr("None"));
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_conf->setDelay(delay);
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}
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void MainWindow::typeScreenShotChange(int type)
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{
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_conf->setTypeScreen(type);
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}
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// updating UI from configdata
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void MainWindow::updateUI()
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{
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_ui->cbxTypeScr->setCurrentIndex(_conf->getTypeScreen());
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_ui->delayBox->setValue(_conf->getDelay());
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updateShortcuts();
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// create tray object
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if (_conf->getShowTrayIcon() && !_trayIcon)
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createTray();
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// kill tray object, if tray was disabled in the configuration dialog
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if (!_conf->getShowTrayIcon() && _trayIcon)
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killTray();
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}
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// mouse clicks on tray icom
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void MainWindow::trayClick(QSystemTrayIcon::ActivationReason reason)
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{
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switch(reason)
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{
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case QSystemTrayIcon::Trigger:
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windowHideShow();
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break;
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default: ;
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}
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}
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void MainWindow::windowHideShow()
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{
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if (isHidden())
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{
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actHideShow->setText(tr("Hide"));
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_trayed = false;
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showNormal();
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activateWindow();
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}
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else
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{
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actHideShow->setText(tr("Show"));
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showMinimized();
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hide();
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_trayed = true;
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}
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}
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void MainWindow::hideToShot()
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{
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if (_conf->getShowTrayIcon())
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{
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_trayIcon->blockSignals(true);
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_trayIcon->setContextMenu(NULL); // enable context menu
|
||
|
}
|
||
|
|
||
|
hide();
|
||
|
}
|
||
|
|
||
|
void MainWindow::showWindow(const QString& str)
|
||
|
{
|
||
|
// get char of type screen (last) form received string
|
||
|
QString typeNum = str[str.size() - 1];
|
||
|
int type = typeNum.toInt();
|
||
|
|
||
|
// change type scrren in config & on main window
|
||
|
_ui->cbxTypeScr->setCurrentIndex(type);
|
||
|
typeScreenShotChange(type);
|
||
|
}
|
||
|
|
||
|
void MainWindow::restoreFromShot()
|
||
|
{
|
||
|
if (!isVisible() && !_trayed)
|
||
|
showNormal();
|
||
|
|
||
|
// if show tray
|
||
|
if (_conf->getShowTrayIcon())
|
||
|
{
|
||
|
_trayIcon->blockSignals(false);
|
||
|
_trayIcon->setContextMenu(_trayMenu); // enable context menu
|
||
|
}
|
||
|
}
|
||
|
|
||
|
void MainWindow::saveScreen()
|
||
|
{
|
||
|
// create initial filepath
|
||
|
QHash<QString, QString> formatsAvalible;
|
||
|
|
||
|
formatsAvalible["png"] = tr("PNG Files");
|
||
|
formatsAvalible["jpg"] = tr("JPEG Files");
|
||
|
formatsAvalible["bmp"] = tr("BMP Files");
|
||
|
|
||
|
QString format = "png";
|
||
|
_conf->getSaveFormat();
|
||
|
|
||
|
Core* c = Core::instance();
|
||
|
QString filePath = c->getSaveFilePath(format);
|
||
|
|
||
|
// create file filters
|
||
|
QString fileFilters;
|
||
|
|
||
|
QString filterSelected;
|
||
|
filterSelected = formatsAvalible[format];
|
||
|
|
||
|
QHash<QString, QString>::const_iterator iter = formatsAvalible.constBegin();
|
||
|
while (iter != formatsAvalible.constEnd())
|
||
|
{
|
||
|
fileFilters.append(iter.value() + " (*." + iter.key() + ");;");
|
||
|
++iter;
|
||
|
}
|
||
|
fileFilters.chop(2);
|
||
|
|
||
|
QString fileName;
|
||
|
fileName = QFileDialog::getSaveFileName(this, tr("Save As..."), filePath, fileFilters, &filterSelected, QFileDialog::DontUseNativeDialog);
|
||
|
|
||
|
QRegExp rx("\\(\\*\\.[a-z]{3,4}\\)");
|
||
|
quint8 tmp = filterSelected.size() - rx.indexIn(filterSelected);
|
||
|
|
||
|
filterSelected.chop(tmp + 1);
|
||
|
format = formatsAvalible.key(filterSelected);
|
||
|
|
||
|
// if user canceled saving
|
||
|
if (fileName.isEmpty())
|
||
|
return;
|
||
|
|
||
|
c->writeScreen(fileName, format);
|
||
|
}
|
||
|
|
||
|
void MainWindow::updateShortcuts()
|
||
|
{
|
||
|
actNew->setShortcut(_conf->shortcuts()->getShortcut(Config::shortcutNew));
|
||
|
actSave->setShortcut(_conf->shortcuts()->getShortcut(Config::shortcutSave));
|
||
|
actCopy->setShortcut(_conf->shortcuts()->getShortcut(Config::shortcutCopy));
|
||
|
actOptions->setShortcut(_conf->shortcuts()->getShortcut(Config::shortcutOptions));
|
||
|
actHelp->setShortcut(_conf->shortcuts()->getShortcut(Config::shortcutHelp));
|
||
|
actQuit->setShortcut(_conf->shortcuts()->getShortcut(Config::shortcutClose));
|
||
|
|
||
|
#ifdef SG_GLOBAL_SHORTCUTS
|
||
|
for (int i = 0; i < _globalShortcuts.count(); ++i)
|
||
|
_globalShortcuts[i]->setShortcut(QKeySequence(_core->conf->shortcuts()->getShortcut(i)));
|
||
|
#endif
|
||
|
}
|
||
|
|
||
|
#ifdef SG_GLOBAL_SHORTCUTS
|
||
|
void MainWindow::globalShortcutBlock(bool state)
|
||
|
{
|
||
|
for (int i = 0; i < _globalShortcuts.count(); ++i)
|
||
|
_globalShortcuts[i]->setDisabled(state);
|
||
|
}
|
||
|
|
||
|
|
||
|
void MainWindow::globalShortcutActivate(int type)
|
||
|
{
|
||
|
_ui->cbxTypeScr->setCurrentIndex(type);
|
||
|
typeScreenShotChange(type);
|
||
|
|
||
|
if (!_trayed)
|
||
|
hide();
|
||
|
QTimer::singleShot(200, _core, SLOT(screenShot()));
|
||
|
}
|
||
|
#endif
|