michael@0: // checksum 0x7895 version 0x4000b
michael@0: /*
michael@0:   This file was generated by the Qt Quick Application wizard of Qt Creator.
michael@0:   QmlApplicationViewer is a convenience class containing mobile device specific
michael@0:   code such as screen orientation handling. Also QML paths and debugging are
michael@0:   handled here.
michael@0:   It is recommended not to modify this file, since newer versions of Qt Creator
michael@0:   may offer an updated version of it.
michael@0: */
michael@0: 
michael@0: #include "qmlapplicationviewer.h"
michael@0: 
michael@0: #include <QtCore/QCoreApplication>
michael@0: #include <QtCore/QDir>
michael@0: #include <QtCore/QFileInfo>
michael@0: #include <QtDeclarative/QDeclarativeComponent>
michael@0: #include <QtDeclarative/QDeclarativeEngine>
michael@0: #include <QtDeclarative/QDeclarativeContext>
michael@0: 
michael@0: #if defined(QMLJSDEBUGGER)
michael@0: #include <qt_private/qdeclarativedebughelper_p.h>
michael@0: #endif
michael@0: 
michael@0: #if defined(QMLJSDEBUGGER) && !defined(NO_JSDEBUGGER)
michael@0: #include <jsdebuggeragent.h>
michael@0: #endif
michael@0: #if defined(QMLJSDEBUGGER) && !defined(NO_QMLOBSERVER)
michael@0: #include <qdeclarativeviewobserver.h>
michael@0: #endif
michael@0: 
michael@0: #if defined(QMLJSDEBUGGER)
michael@0: 
michael@0: // Enable debugging before any QDeclarativeEngine is created
michael@0: struct QmlJsDebuggingEnabler
michael@0: {
michael@0:     QmlJsDebuggingEnabler()
michael@0:     {
michael@0:         QDeclarativeDebugHelper::enableDebugging();
michael@0:     }
michael@0: };
michael@0: 
michael@0: // Execute code in constructor before first QDeclarativeEngine is instantiated
michael@0: static QmlJsDebuggingEnabler enableDebuggingHelper;
michael@0: 
michael@0: #endif // QMLJSDEBUGGER
michael@0: 
michael@0: class QmlApplicationViewerPrivate
michael@0: {
michael@0:     QString mainQmlFile;
michael@0:     friend class QmlApplicationViewer;
michael@0:     static QString adjustPath(const QString &path);
michael@0: };
michael@0: 
michael@0: QString QmlApplicationViewerPrivate::adjustPath(const QString &path)
michael@0: {
michael@0: #ifdef Q_OS_UNIX
michael@0: #ifdef Q_OS_MAC
michael@0:     if (!QDir::isAbsolutePath(path))
michael@0:         return QCoreApplication::applicationDirPath()
michael@0:                 + QLatin1String("/../Resources/") + path;
michael@0: #else
michael@0:     const QString pathInInstallDir = QCoreApplication::applicationDirPath()
michael@0:         + QLatin1String("/../") + path;
michael@0:     if (pathInInstallDir.contains(QLatin1String("opt"))
michael@0:             && pathInInstallDir.contains(QLatin1String("bin"))
michael@0:             && QFileInfo(pathInInstallDir).exists()) {
michael@0:         return pathInInstallDir;
michael@0:     }
michael@0: #endif
michael@0: #endif
michael@0:     return path;
michael@0: }
michael@0: 
michael@0: QmlApplicationViewer::QmlApplicationViewer(QWidget *parent) :
michael@0:     QDeclarativeView(parent),
michael@0:     m_d(new QmlApplicationViewerPrivate)
michael@0: {
michael@0:     connect(engine(), SIGNAL(quit()), SLOT(close()));
michael@0:     setResizeMode(QDeclarativeView::SizeRootObjectToView);
michael@0: #if defined(QMLJSDEBUGGER) && !defined(NO_JSDEBUGGER)
michael@0:     new QmlJSDebugger::JSDebuggerAgent(engine());
michael@0: #endif
michael@0: #if defined(QMLJSDEBUGGER) && !defined(NO_QMLOBSERVER)
michael@0:     new QmlJSDebugger::QDeclarativeViewObserver(this, this);
michael@0: #endif
michael@0: }
michael@0: 
michael@0: QmlApplicationViewer::~QmlApplicationViewer()
michael@0: {
michael@0:     delete m_d;
michael@0: }
michael@0: 
michael@0: void QmlApplicationViewer::setMainQmlFile(const QString &file)
michael@0: {
michael@0:     m_d->mainQmlFile = QmlApplicationViewerPrivate::adjustPath(file);
michael@0:     setSource(QUrl::fromLocalFile(m_d->mainQmlFile));
michael@0: }
michael@0: 
michael@0: void QmlApplicationViewer::addImportPath(const QString &path)
michael@0: {
michael@0:     engine()->addImportPath(QmlApplicationViewerPrivate::adjustPath(path));
michael@0: }
michael@0: 
michael@0: void QmlApplicationViewer::setOrientation(ScreenOrientation orientation)
michael@0: {
michael@0: #if defined(Q_OS_SYMBIAN)
michael@0:     // If the version of Qt on the device is < 4.7.2, that attribute won't work
michael@0:     if (orientation != ScreenOrientationAuto) {
michael@0:         const QStringList v = QString::fromAscii(qVersion()).split(QLatin1Char('.'));
michael@0:         if (v.count() == 3 && (v.at(0).toInt() << 16 | v.at(1).toInt() << 8 | v.at(2).toInt()) < 0x040702) {
michael@0:             qWarning("Screen orientation locking only supported with Qt 4.7.2 and above");
michael@0:             return;
michael@0:         }
michael@0:     }
michael@0: #endif // Q_OS_SYMBIAN
michael@0: 
michael@0:     Qt::WidgetAttribute attribute;
michael@0:     switch (orientation) {
michael@0: #if QT_VERSION < 0x040702
michael@0:     // Qt < 4.7.2 does not yet have the Qt::WA_*Orientation attributes
michael@0:     case ScreenOrientationLockPortrait:
michael@0:         attribute = static_cast<Qt::WidgetAttribute>(128);
michael@0:         break;
michael@0:     case ScreenOrientationLockLandscape:
michael@0:         attribute = static_cast<Qt::WidgetAttribute>(129);
michael@0:         break;
michael@0:     default:
michael@0:     case ScreenOrientationAuto:
michael@0:         attribute = static_cast<Qt::WidgetAttribute>(130);
michael@0:         break;
michael@0: #else // QT_VERSION < 0x040702
michael@0:     case ScreenOrientationLockPortrait:
michael@0:         attribute = Qt::WA_LockPortraitOrientation;
michael@0:         break;
michael@0:     case ScreenOrientationLockLandscape:
michael@0:         attribute = Qt::WA_LockLandscapeOrientation;
michael@0:         break;
michael@0:     default:
michael@0:     case ScreenOrientationAuto:
michael@0:         attribute = Qt::WA_AutoOrientation;
michael@0:         break;
michael@0: #endif // QT_VERSION < 0x040702
michael@0:     };
michael@0:     setAttribute(attribute, true);
michael@0: }
michael@0: 
michael@0: void QmlApplicationViewer::showExpanded()
michael@0: {
michael@0: #ifdef Q_OS_SYMBIAN
michael@0:     showFullScreen();
michael@0: #elif defined(Q_WS_MAEMO_5)
michael@0:     showMaximized();
michael@0: #else
michael@0:     show();
michael@0: #endif
michael@0: }