2 * This file is part of jSpeed.
4 * jSpeed 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 3 of the License, or
7 * (at your option) any later version.
9 * jSpeed 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.
14 * You should have received a copy of the GNU General Public License
15 * along with jSpeed. If not, see <http://www.gnu.org/licenses/>.
19 #include <QtDBus/QDBusConnection>
20 #include <QtDBus/QDBusMessage>
21 #include <QtGui/QApplication>
22 #include <QtGui/QDesktopWidget>
23 #include <QtCore/QTimer>
24 #include <QtCore/QDebug>
25 #include <QMaemo5InformationBox>
26 #include "mainwindow.h"
27 #include "mainwindowstack.h"
28 #include "themeloader.h"
31 #include "widgetscreen.h"
33 MainWindow::MainWindow(): QMainWindow(0), menu_(0), themeLoader_(0), mainScreen_(0)
35 setWindowTitle(tr("jSpeed"));
37 Odometer::instance().start();
42 MainWindow::~MainWindow()
47 void MainWindow::addScreens()
49 stack_ = new MainWindowStack(this);
51 connect(stack_, SIGNAL(minimizePressed()), this, SLOT(minimize()));
52 connect(stack_, SIGNAL(settingsPressed()), this, SLOT(openMenu()));
53 connect(stack_, SIGNAL(closePressed()), this, SIGNAL(quit()));
55 mainScreen_ = new WidgetScreen(this);
56 WidgetScreen* detailScreen = new WidgetScreen(this);
58 themeLoader_ = new ThemeLoader(mainScreen_, detailScreen);
65 stack_->addScreen(mainScreen_);
66 stack_->addScreen(detailScreen);
68 connect(QApplication::desktop(), SIGNAL(resized(int)), stack_, SLOT(reArrange()));
70 setCentralWidget(stack_);
73 bool MainWindow::loadTheme()
75 if(!themeLoader_->load())
77 QMaemo5InformationBox::information(this, tr("Unable to load theme: %1").arg(themeLoader_->error()));
82 if(mainScreen_->orientationEnabled(WidgetScreen::LANDSCAPE) &&
83 mainScreen_->orientationEnabled(WidgetScreen::PORTRAIT))
85 setAttribute(Qt::WA_Maemo5AutoOrientation, true);
87 else if(mainScreen_->orientationEnabled(WidgetScreen::PORTRAIT))
89 setAttribute(Qt::WA_Maemo5PortraitOrientation, true);
93 setAttribute(Qt::WA_Maemo5LandscapeOrientation, true);
99 void MainWindow::minimize()
101 QDBusConnection connection = QDBusConnection::sessionBus();
102 QDBusMessage msg = QDBusMessage::createSignal("/",
103 "com.nokia.hildon_desktop",
105 connection.send(msg);
108 void MainWindow::openMenu()
112 menu_ = new MainMenu(this);
113 connect(menu_, SIGNAL(resetTrip()), &(Odometer::instance()), SLOT(resetTrip()));
114 connect(menu_, SIGNAL(resetAll()), &(Odometer::instance()), SLOT(resetAll()));
115 connect(menu_, SIGNAL(flip()), stack_, SLOT(flip()));
116 connect(menu_, SIGNAL(themeChanged()), this, SLOT(loadTheme()));
117 connect(menu_, SIGNAL(unitChanged()), &(Odometer::instance()), SLOT(updateUnit()));
123 void MainWindow::startBacklight()
125 QTimer* timer = new QTimer(this);
126 timer->setInterval(25000);
127 connect(timer, SIGNAL(timeout()), this, SLOT(keepBacklightOn()));
131 void MainWindow::keepBacklightOn()
133 QDBusConnection connection = QDBusConnection::systemBus();
134 QDBusMessage msg = QDBusMessage::createMethodCall("com.nokia.mce",
135 "/com/nokia/mce/request",
136 "com.nokia.mce.request",
137 "req_display_blanking_pause");
139 connection.call(msg);