136 lines
4.4 KiB
C++
136 lines
4.4 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the QtDeclarative module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** You may use this file under the terms of the BSD license as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of The Qt Company Ltd nor the names of its
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** contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtDeclarative>
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#include <QtGui>
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#include <QAccelerometer>
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#include "accelerometerfilter.h"
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#include "settings.h"
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#include "taskswitcher.h"
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// Lock orientation in Symbian
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#ifdef Q_OS_SYMBIAN
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#include <eikenv.h>
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#include <eikappui.h>
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#include <aknenv.h>
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#include <aknappui.h>
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#endif
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QTM_USE_NAMESPACE
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int main(int argc, char *argv[])
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{
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QApplication app(argc, argv);
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#ifdef Q_OS_SYMBIAN
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// Lock orientation to landscape in Symbian
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CAknAppUi* appUi = dynamic_cast<CAknAppUi*> (CEikonEnv::Static()->AppUi());
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TRAP_IGNORE(
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if (appUi)
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appUi->SetOrientationL(CAknAppUi::EAppUiOrientationLandscape);
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)
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#endif
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//! [0]
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QDeclarativeView view;
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view.setSource(QUrl("qrc:/qml/BubbleLevel.qml"));
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view.setResizeMode(QDeclarativeView::SizeRootObjectToView);
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//! [0]
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// ![1]
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Settings settings;
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QAccelerometer sensor;
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AccelerometerFilter filter;
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sensor.addFilter(&filter);
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//! [1]
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//! [2]
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QObject *rootObject = dynamic_cast<QObject*>(view.rootObject());
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// Associate Qt / QML signals and slots
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QObject::connect(rootObject, SIGNAL(saveCorrectionAngle(const QVariant&)),
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&settings, SLOT(saveCorrectionAngle(const QVariant&)));
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QObject::connect(&filter, SIGNAL(rotationChanged(const QVariant&)),
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rootObject, SLOT(handleRotation(const QVariant&)));
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QObject::connect(&settings, SIGNAL(correctionAngle(const QVariant&)),
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rootObject, SLOT(setCorrectionAngle(const QVariant&)));
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QObject::connect((QObject*)view.engine(), SIGNAL(quit()),
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&app, SLOT(quit()));
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//! [2]
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//! [3]
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#ifdef Q_WS_MAEMO_5
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TaskSwitcher taskSwitcher;
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QObject::connect(rootObject, SIGNAL(minimizeApplication()),
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&taskSwitcher, SLOT(minimizeApplication()));
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// Show the task switcher button
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rootObject->setProperty("taskSwitcherVisible", true);
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#endif
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//! [3]
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//! [4]
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// Read correction factor from permanent storage and emit it to QML side
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settings.loadAndEmitCorrectionAngle();
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// Begin measuring of the accelerometer sensor
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sensor.start();
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//! [4]
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//! [5]
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#if defined(Q_WS_MAEMO_5) || defined(Q_OS_SYMBIAN) || defined(Q_WS_SIMULATOR)
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view.setGeometry(QApplication::desktop()->screenGeometry());
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view.showFullScreen();
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#else
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view.setGeometry((QRect(100, 100, 800, 480)));
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view.show();
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#endif
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//! [5]
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return app.exec();
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}
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