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"
34 #include "mediaplayer.h"
35 #include "orientation.h"
37 #include <QOrientationSensor>
41 MainWindow::MainWindow(): QMainWindow(0), menu_(0), themeLoader_(0),
42 mainScreen_(0), orientation_(0)
44 setWindowTitle(tr("jSpeed"));
46 orientation_ = new Orientation(this);
47 orientation_->start();
49 QTimer::singleShot(500, this, SLOT(loadServices()));
52 MainWindow::~MainWindow()
57 void MainWindow::loadServices()
59 Odometer::instance().start();
60 QApplication::processEvents();
62 QApplication::processEvents();
63 PoiAlerts::instance().start();
64 QApplication::processEvents();
65 SpeedAlarm::instance().start();
66 QApplication::processEvents();
70 void MainWindow::addScreens()
72 stack_ = new MainWindowStack(this);
74 connect(stack_, SIGNAL(minimizePressed()), this, SLOT(minimize()));
75 connect(stack_, SIGNAL(settingsPressed()), this, SLOT(openMenu()));
76 connect(stack_, SIGNAL(closePressed()), this, SIGNAL(quit()));
78 mainScreen_ = new WidgetScreen(this);
79 WidgetScreen* detailScreen = new WidgetScreen(this);
81 themeLoader_ = new ThemeLoader(mainScreen_, detailScreen);
88 stack_->addScreen(mainScreen_);
89 stack_->addScreen(detailScreen);
91 connect(QApplication::desktop(), SIGNAL(resized(int)), stack_, SLOT(reArrange()));
93 setCentralWidget(stack_);
96 bool MainWindow::loadTheme()
98 if(!themeLoader_->load())
100 QMaemo5InformationBox::information(this, tr("Unable to load theme: %1").arg(themeLoader_->error()));
105 int orientations = 0;
107 if(mainScreen_->orientationEnabled(WidgetScreen::LANDSCAPE))
109 orientations |= Orientation::LANDSCAPE;
111 if(mainScreen_->orientationEnabled(WidgetScreen::PORTRAIT))
113 orientations |= Orientation::PORTRAIT;
116 orientation_->setSupportedOrientations(orientations);
117 onOrientationChanged();
118 orientation_->update();
123 void MainWindow::minimize()
125 QDBusConnection connection = QDBusConnection::sessionBus();
126 QDBusMessage msg = QDBusMessage::createSignal("/",
127 "com.nokia.hildon_desktop",
129 connection.send(msg);
132 void MainWindow::openMenu()
136 menu_ = new MainMenu(this);
137 connect(menu_, SIGNAL(resetTrip()), &(Odometer::instance()), SLOT(resetTrip()));
138 connect(menu_, SIGNAL(resetAll()), &(Odometer::instance()), SLOT(resetAll()));
139 connect(menu_, SIGNAL(flip()), stack_, SLOT(flip()));
140 connect(menu_, SIGNAL(themeChanged()), this, SLOT(loadTheme()));
141 connect(menu_, SIGNAL(unitChanged()), &(Odometer::instance()), SLOT(updateUnit()));
142 connect(menu_, SIGNAL(orientationChanged()), this, SLOT(onOrientationChanged()));
148 void MainWindow::startBacklight()
150 QTimer* timer = new QTimer(this);
151 timer->setInterval(25000);
152 connect(timer, SIGNAL(timeout()), this, SLOT(keepBacklightOn()));
156 void MainWindow::keepBacklightOn()
158 QDBusConnection connection = QDBusConnection::systemBus();
159 QDBusMessage msg = QDBusMessage::createMethodCall("com.nokia.mce",
160 "/com/nokia/mce/request",
161 "com.nokia.mce.request",
162 "req_display_blanking_pause");
164 connection.call(msg);
167 void MainWindow::onOrientationChanged()
169 QString value = Settings::instance().value("orientation").toString();
173 orientation_->setOrientationType(Orientation::TYPE_AUTO);
175 else if(value == "landscape")
177 orientation_->setOrientationType(Orientation::TYPE_LANDSCAPE);
179 else if(value == "portrait")
181 orientation_->setOrientationType(Orientation::TYPE_PORTRAIT);