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>
24 #if defined(QMLJSDEBUGGER)
25 #include <qt_private/qdeclarativedebughelper_p.h>
28 #if defined(QMLJSDEBUGGER) && !defined(NO_JSDEBUGGER)
29 #include <jsdebuggeragent.h>
31 #if defined(QMLJSDEBUGGER) && !defined(NO_QMLOBSERVER)
32 #include <qdeclarativeviewobserver.h>
35 #if defined(QMLJSDEBUGGER)
37 // Enable debugging before any QDeclarativeEngine is created
38 struct QmlJsDebuggingEnabler
40 QmlJsDebuggingEnabler()
42 QDeclarativeDebugHelper::enableDebugging();
46 // Execute code in constructor before first QDeclarativeEngine is instantiated
47 static QmlJsDebuggingEnabler enableDebuggingHelper;
49 #endif // QMLJSDEBUGGER
51 class QmlApplicationViewerPrivate
54 friend class QmlApplicationViewer;
55 static QString adjustPath(const QString &path);
58 QString QmlApplicationViewerPrivate::adjustPath(const QString &path)
62 if (!QDir::isAbsolutePath(path))
63 return QCoreApplication::applicationDirPath()
64 + QLatin1String("/../Resources/") + path;
66 const QString pathInShareDir = QCoreApplication::applicationDirPath()
67 + QLatin1String("/../share/")
68 + QFileInfo(QCoreApplication::applicationFilePath()).fileName()
69 + QLatin1Char('/') + path;
70 if (QFileInfo(pathInShareDir).exists())
71 return pathInShareDir;
77 QmlApplicationViewer::QmlApplicationViewer(QWidget *parent) :
78 QDeclarativeView(parent),
79 m_d(new QmlApplicationViewerPrivate)
81 connect(engine(), SIGNAL(quit()), SLOT(close()));
82 setResizeMode(QDeclarativeView::SizeRootObjectToView);
83 #if defined(QMLJSDEBUGGER) && !defined(NO_JSDEBUGGER)
84 new QmlJSDebugger::JSDebuggerAgent(engine());
86 #if defined(QMLJSDEBUGGER) && !defined(NO_QMLOBSERVER)
87 new QmlJSDebugger::QDeclarativeViewObserver(this, parent);
91 QmlApplicationViewer::~QmlApplicationViewer()
96 void QmlApplicationViewer::setMainQmlFile(const QString &file)
98 m_d->mainQmlFile = QmlApplicationViewerPrivate::adjustPath(file);
99 setSource(QUrl::fromLocalFile(m_d->mainQmlFile));
102 void QmlApplicationViewer::addImportPath(const QString &path)
104 engine()->addImportPath(QmlApplicationViewerPrivate::adjustPath(path));
107 void QmlApplicationViewer::setOrientation(ScreenOrientation orientation)
109 #if defined(Q_OS_SYMBIAN)
110 // If the version of Qt on the device is < 4.7.2, that attribute won't work
111 if (orientation != ScreenOrientationAuto) {
112 const QStringList v = QString::fromAscii(qVersion()).split(QLatin1Char('.'));
113 if (v.count() == 3 && (v.at(0).toInt() << 16 | v.at(1).toInt() << 8 | v.at(2).toInt()) < 0x040702) {
114 qWarning("Screen orientation locking only supported with Qt 4.7.2 and above");
118 #endif // Q_OS_SYMBIAN
120 Qt::WidgetAttribute attribute;
121 switch (orientation) {
122 #if QT_VERSION < 0x040702
123 // Qt < 4.7.2 does not yet have the Qt::WA_*Orientation attributes
124 case ScreenOrientationLockPortrait:
125 attribute = static_cast<Qt::WidgetAttribute>(128);
127 case ScreenOrientationLockLandscape:
128 attribute = static_cast<Qt::WidgetAttribute>(129);
131 case ScreenOrientationAuto:
132 attribute = static_cast<Qt::WidgetAttribute>(130);
134 #else // QT_VERSION < 0x040702
135 case ScreenOrientationLockPortrait:
136 attribute = Qt::WA_LockPortraitOrientation;
138 case ScreenOrientationLockLandscape:
139 attribute = Qt::WA_LockLandscapeOrientation;
142 case ScreenOrientationAuto:
143 attribute = Qt::WA_AutoOrientation;
145 #endif // QT_VERSION < 0x040702
147 setAttribute(attribute, true);
150 void QmlApplicationViewer::showExpanded()
154 #elif defined(Q_WS_MAEMO_5) || defined(Q_WS_MAEMO_6)
161 void QmlApplicationViewer::initScreenOrientation(int OO){
163 this->setOrientation(this->ScreenOrientationAuto);
165 this->setOrientation(this->ScreenOrientationLockLandscape);
168 void QmlApplicationViewer::minimize(){
169 QDBusConnection c = QDBusConnection::sessionBus();
170 QDBusMessage m = QDBusMessage::createSignal("/", "com.nokia.hildon_desktop", "exit_app_view");