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"
32 #include "poialerts.h"
33 #include "speedalarm.h"
35 MainWindow::MainWindow(): QMainWindow(0), menu_(0), themeLoader_(0), mainScreen_(0)
37 setWindowTitle(tr("jSpeed"));
39 Odometer::instance().start();
40 PoiAlerts::instance().start();
41 SpeedAlarm::instance().start();
46 MainWindow::~MainWindow()
51 void MainWindow::addScreens()
53 stack_ = new MainWindowStack(this);
55 connect(stack_, SIGNAL(minimizePressed()), this, SLOT(minimize()));
56 connect(stack_, SIGNAL(settingsPressed()), this, SLOT(openMenu()));
57 connect(stack_, SIGNAL(closePressed()), this, SIGNAL(quit()));
59 mainScreen_ = new WidgetScreen(this);
60 WidgetScreen* detailScreen = new WidgetScreen(this);
62 themeLoader_ = new ThemeLoader(mainScreen_, detailScreen);
69 stack_->addScreen(mainScreen_);
70 stack_->addScreen(detailScreen);
72 connect(QApplication::desktop(), SIGNAL(resized(int)), stack_, SLOT(reArrange()));
74 setCentralWidget(stack_);
77 bool MainWindow::loadTheme()
79 if(!themeLoader_->load())
81 QMaemo5InformationBox::information(this, tr("Unable to load theme: %1").arg(themeLoader_->error()));
86 if(mainScreen_->orientationEnabled(WidgetScreen::LANDSCAPE) &&
87 mainScreen_->orientationEnabled(WidgetScreen::PORTRAIT))
89 setAttribute(Qt::WA_Maemo5AutoOrientation, true);
91 else if(mainScreen_->orientationEnabled(WidgetScreen::PORTRAIT))
93 setAttribute(Qt::WA_Maemo5PortraitOrientation, true);
97 setAttribute(Qt::WA_Maemo5LandscapeOrientation, true);
103 void MainWindow::minimize()
105 QDBusConnection connection = QDBusConnection::sessionBus();
106 QDBusMessage msg = QDBusMessage::createSignal("/",
107 "com.nokia.hildon_desktop",
109 connection.send(msg);
112 void MainWindow::openMenu()
116 menu_ = new MainMenu(this);
117 connect(menu_, SIGNAL(resetTrip()), &(Odometer::instance()), SLOT(resetTrip()));
118 connect(menu_, SIGNAL(resetAll()), &(Odometer::instance()), SLOT(resetAll()));
119 connect(menu_, SIGNAL(flip()), stack_, SLOT(flip()));
120 connect(menu_, SIGNAL(themeChanged()), this, SLOT(loadTheme()));
121 connect(menu_, SIGNAL(unitChanged()), &(Odometer::instance()), SLOT(updateUnit()));
122 connect(menu_, SIGNAL(poiSettingsChanged()), &(PoiAlerts::instance()), SLOT(loadConfig()));
123 connect(menu_, SIGNAL(speedAlarmSettingsChanged()), &(SpeedAlarm::instance()), SLOT(loadConfig()));
129 void MainWindow::startBacklight()
131 QTimer* timer = new QTimer(this);
132 timer->setInterval(25000);
133 connect(timer, SIGNAL(timeout()), this, SLOT(keepBacklightOn()));
137 void MainWindow::keepBacklightOn()
139 QDBusConnection connection = QDBusConnection::systemBus();
140 QDBusMessage msg = QDBusMessage::createMethodCall("com.nokia.mce",
141 "/com/nokia/mce/request",
142 "com.nokia.mce.request",
143 "req_display_blanking_pause");
145 connection.call(msg);