src/ui-mobile/main-window.cpp

   1 /*
   2  *   Copyright (C) 2011 Lukáš Karas <lukas.karas@centrum.cz>
   3  *
   4  *   This program is free software; you can redistribute it and/or modify
   5  *   it under the terms of the GNU General Public License as published by
   6  *   the Free Software Foundation; either version 2 of the License, or
   7  *   (at your option) any later version.
   8  *
   9  *   This program is distributed in the hope that it will be useful,
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *   GNU General Public License for more details.
  13  *
  14  *   You should have received a copy of the GNU General Public License
  15  *   along with this program; if not, write to the
  16  *   Free Software Foundation, Inc.,
  17  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  18  */
  19
  20 #include <QDebug>
  21
  22 #include "main-window.h"
  23
  24 // TODO: change tray icon related with global status
  25
  26 MainWindow::MainWindow(QApplication *app, QObject *parent) :
  27 QMainWindow(),
  28 _app(app),
  29 _trayIcon(NULL),
  30 _trayIconMenu(NULL),
  31 _minimizeAction(NULL),
  32 _maximizeAction(NULL),
  33 _restoreAction(NULL),
  34 _quitAction(NULL) {
  35
  36   QIcon icon = QIcon(":/declarative/img/status-online.png");
  37   qDebug() << "SessionModel: tray sizes:" << icon.availableSizes();
  38
  39   setWindowIcon(icon);
  40   setWindowTitle("Makneto Mobile");
  41
  42   if (QSystemTrayIcon::isSystemTrayAvailable()) {
  43
  44     createActions();
  45     _trayIconMenu = new QMenu(this);
  46     _trayIconMenu->addAction(_minimizeAction);
  47     _trayIconMenu->addAction(_maximizeAction);
  48     _trayIconMenu->addAction(_restoreAction);
  49     _trayIconMenu->addSeparator();
  50     _trayIconMenu->addAction(_quitAction);
  51
  52     _trayIcon = new QSystemTrayIcon(icon, this);
  53     _trayIcon->setContextMenu(_trayIconMenu);
  54
  55     _trayIcon->setToolTip("Makneto");
  56
  57     _trayIcon->show();
  58
  59     connect(_trayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)),
  60       this, SLOT(iconActivated(QSystemTrayIcon::ActivationReason)));
  61
  62   } else {
  63     qWarning() << "MainWindow: This environment doesn't support QSystemTrayIcon";
  64   }
  65
  66   _app->setQuitOnLastWindowClosed(true);
  67   if (_app->quitOnLastWindowClosed()) {
  68     qDebug() << "MainWindow: will quit on close";
  69   }
  70 }
  71
  72 void MainWindow::createActions() {
  73   _minimizeAction = new QAction(tr("Mi&nimize"), this);
  74   connect(_minimizeAction, SIGNAL(triggered()), this, SLOT(hide()));
  75
  76   _maximizeAction = new QAction(tr("Ma&ximize"), this);
  77   connect(_maximizeAction, SIGNAL(triggered()), this, SLOT(showMaximized()));
  78
  79   _restoreAction = new QAction(tr("&Restore"), this);
  80   connect(_restoreAction, SIGNAL(triggered()), this, SLOT(showNormal()));
  81
  82   _quitAction = new QAction(tr("&Quit"), this);
  83   connect(_quitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
  84 }
  85
  86 void MainWindow::closeEvent(QCloseEvent *event) {
  87   if (_trayIcon && _trayIcon->isVisible()) {
  88     qWarning() << "MainWindow: The program will keep running in the system tray.";
  89     qWarning() << "MainWindow: To terminate the program, choose Quit in the context menu of the system tray entry.";
  90     toggleVisibility();
  91     event->ignore();
  92   } else {
  93     qWarning() << "MainWindow: Close window and exit.";
  94     event->accept();
  95   }
  96 }
  97
  98 void MainWindow::toggleVisibility(){
  99   if (isVisible())
 100     _geometry = saveGeometry();
 101   setVisible(!isVisible());
 102   if (isVisible())
 103     restoreGeometry(_geometry);
 104 }
 105
 106 void MainWindow::iconActivated(QSystemTrayIcon::ActivationReason reason) {
 107   switch (reason) {
 108     case QSystemTrayIcon::Trigger:
 109     case QSystemTrayIcon::DoubleClick:
 110       toggleVisibility();
 111       break;
 112     case QSystemTrayIcon::MiddleClick:
 113       break;
 114     default:
 115       ;
 116   }
 117 }
 118
 119 MainWindow::~MainWindow() {
 120   if (_trayIcon)
 121     _trayIcon->deleteLater();
 122   if (_trayIconMenu)
 123     _trayIconMenu->deleteLater();
 124   if (_minimizeAction)
 125     _minimizeAction->deleteLater();
 126   if (_maximizeAction)
 127     _maximizeAction->deleteLater();
 128   if (_restoreAction)
 129     _restoreAction->deleteLater();
 130   if (_quitAction)
 131     _quitAction->deleteLater();
 132 }
 133
 134 #include "main-window.moc"