1 // checksum 0x17fa version 0x3000a
3 This file was generated by the Qt Quick Application wizard of Qt Creator.
4 QmlApplicationViewer is a convenience class containing mobile device specific
5 code such as screen orientation handling. Also QML paths and debugging are
7 It is recommended not to modify this file, since newer versions of Qt Creator
8 may offer an updated version of it.
11 #include "qmlapplicationviewer.h"
13 #include <QtCore/QCoreApplication>
14 #include <QtCore/QDir>
15 #include <QtCore/QFileInfo>
16 #include <QtDeclarative/QDeclarativeComponent>
17 #include <QtDeclarative/QDeclarativeEngine>
18 #include <QtDeclarative/QDeclarativeContext>
20 #include <QtDBus/QDBusConnection>
21 #include <QtDBus/QDBusMessage>
22 #include <QtDBus/QDBusInterface>
25 #include <QFileDialog>
27 #if defined(QMLJSDEBUGGER)
28 #include <qt_private/qdeclarativedebughelper_p.h>
31 #if defined(QMLJSDEBUGGER) && !defined(NO_JSDEBUGGER)
32 #include <jsdebuggeragent.h>
34 #if defined(QMLJSDEBUGGER) && !defined(NO_QMLOBSERVER)
35 #include <qdeclarativeviewobserver.h>
38 #if defined(QMLJSDEBUGGER)
40 // Enable debugging before any QDeclarativeEngine is created
41 struct QmlJsDebuggingEnabler
43 QmlJsDebuggingEnabler()
45 QDeclarativeDebugHelper::enableDebugging();
49 // Execute code in constructor before first QDeclarativeEngine is instantiated
50 static QmlJsDebuggingEnabler enableDebuggingHelper;
52 #endif // QMLJSDEBUGGER
54 class QmlApplicationViewerPrivate
57 friend class QmlApplicationViewer;
58 static QString adjustPath(const QString &path);
61 QString QmlApplicationViewerPrivate::adjustPath(const QString &path)
65 if (!QDir::isAbsolutePath(path))
66 return QCoreApplication::applicationDirPath()
67 + QLatin1String("/../Resources/") + path;
69 const QString pathInShareDir = QCoreApplication::applicationDirPath()
70 + QLatin1String("/../share/")
71 + QFileInfo(QCoreApplication::applicationFilePath()).fileName()
72 + QLatin1Char('/') + path;
73 if (QFileInfo(pathInShareDir).exists())
74 return pathInShareDir;
80 QmlApplicationViewer::QmlApplicationViewer(QWidget *parent) :
81 QDeclarativeView(parent),
82 m_d(new QmlApplicationViewerPrivate)
84 connect(engine(), SIGNAL(quit()), SLOT(close()));
85 setResizeMode(QDeclarativeView::SizeRootObjectToView);
86 #if defined(QMLJSDEBUGGER) && !defined(NO_JSDEBUGGER)
87 new QmlJSDebugger::JSDebuggerAgent(engine());
89 #if defined(QMLJSDEBUGGER) && !defined(NO_QMLOBSERVER)
90 new QmlJSDebugger::QDeclarativeViewObserver(this, parent);
94 QmlApplicationViewer::~QmlApplicationViewer()
99 void QmlApplicationViewer::setMainQmlFile(const QString &file)
101 m_d->mainQmlFile = QmlApplicationViewerPrivate::adjustPath(file);
102 setSource(QUrl::fromLocalFile(m_d->mainQmlFile));
105 void QmlApplicationViewer::addImportPath(const QString &path)
107 engine()->addImportPath(QmlApplicationViewerPrivate::adjustPath(path));
110 void QmlApplicationViewer::setOrientation(ScreenOrientation orientation)
112 #if defined(Q_OS_SYMBIAN)
113 // If the version of Qt on the device is < 4.7.2, that attribute won't work
114 if (orientation != ScreenOrientationAuto) {
115 const QStringList v = QString::fromAscii(qVersion()).split(QLatin1Char('.'));
116 if (v.count() == 3 && (v.at(0).toInt() << 16 | v.at(1).toInt() << 8 | v.at(2).toInt()) < 0x040702) {
117 qWarning("Screen orientation locking only supported with Qt 4.7.2 and above");
121 #endif // Q_OS_SYMBIAN
123 Qt::WidgetAttribute attribute;
124 switch (orientation) {
125 #if QT_VERSION < 0x040702
126 // Qt < 4.7.2 does not yet have the Qt::WA_*Orientation attributes
127 case ScreenOrientationLockPortrait:
128 attribute = static_cast<Qt::WidgetAttribute>(128);
130 case ScreenOrientationLockLandscape:
131 attribute = static_cast<Qt::WidgetAttribute>(129);
134 case ScreenOrientationAuto:
135 attribute = static_cast<Qt::WidgetAttribute>(130);
137 #else // QT_VERSION < 0x040702
138 case ScreenOrientationLockPortrait:
139 attribute = Qt::WA_LockPortraitOrientation;
141 case ScreenOrientationLockLandscape:
142 attribute = Qt::WA_LockLandscapeOrientation;
145 case ScreenOrientationAuto:
146 attribute = Qt::WA_AutoOrientation;
148 #endif // QT_VERSION < 0x040702
150 setAttribute(attribute, true);
153 void QmlApplicationViewer::showExpanded()
157 #elif defined(Q_WS_MAEMO_5) || defined(Q_WS_MAEMO_6)
164 void QmlApplicationViewer::initScreenOrientation(int OO){
166 this->setOrientation(this->ScreenOrientationAuto);
168 this->setOrientation(this->ScreenOrientationLockLandscape);
171 void QmlApplicationViewer::minimize(){
172 QDBusConnection c = QDBusConnection::sessionBus();
173 QDBusMessage m = QDBusMessage::createSignal("/", "com.nokia.hildon_desktop", "exit_app_view");