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 #if defined(QMLJSDEBUGGER)
21 #include <qt_private/qdeclarativedebughelper_p.h>
24 #if defined(QMLJSDEBUGGER) && !defined(NO_JSDEBUGGER)
25 #include <jsdebuggeragent.h>
27 #if defined(QMLJSDEBUGGER) && !defined(NO_QMLOBSERVER)
28 #include <qdeclarativeviewobserver.h>
31 #if defined(QMLJSDEBUGGER)
33 // Enable debugging before any QDeclarativeEngine is created
34 struct QmlJsDebuggingEnabler
36 QmlJsDebuggingEnabler()
38 QDeclarativeDebugHelper::enableDebugging();
42 // Execute code in constructor before first QDeclarativeEngine is instantiated
43 static QmlJsDebuggingEnabler enableDebuggingHelper;
45 #endif // QMLJSDEBUGGER
47 class QmlApplicationViewerPrivate
50 friend class QmlApplicationViewer;
51 static QString adjustPath(const QString &path);
54 QString QmlApplicationViewerPrivate::adjustPath(const QString &path)
58 if (!QDir::isAbsolutePath(path))
59 return QCoreApplication::applicationDirPath()
60 + QLatin1String("/../Resources/") + path;
62 const QString pathInShareDir = QCoreApplication::applicationDirPath()
63 + QLatin1String("/../share/")
64 + QFileInfo(QCoreApplication::applicationFilePath()).fileName()
65 + QLatin1Char('/') + path;
66 if (QFileInfo(pathInShareDir).exists())
67 return pathInShareDir;
73 QmlApplicationViewer::QmlApplicationViewer(QWidget *parent) :
74 QDeclarativeView(parent),
75 m_d(new QmlApplicationViewerPrivate)
77 connect(engine(), SIGNAL(quit()), SLOT(close()));
78 setResizeMode(QDeclarativeView::SizeRootObjectToView);
79 #if defined(QMLJSDEBUGGER) && !defined(NO_JSDEBUGGER)
80 new QmlJSDebugger::JSDebuggerAgent(engine());
82 #if defined(QMLJSDEBUGGER) && !defined(NO_QMLOBSERVER)
83 new QmlJSDebugger::QDeclarativeViewObserver(this, parent);
87 QmlApplicationViewer::~QmlApplicationViewer()
92 void QmlApplicationViewer::setMainQmlFile(const QString &file)
94 m_d->mainQmlFile = QmlApplicationViewerPrivate::adjustPath(file);
95 setSource(QUrl::fromLocalFile(m_d->mainQmlFile));
98 void QmlApplicationViewer::addImportPath(const QString &path)
100 engine()->addImportPath(QmlApplicationViewerPrivate::adjustPath(path));
103 void QmlApplicationViewer::setOrientation(ScreenOrientation orientation)
105 #if defined(Q_OS_SYMBIAN)
106 // If the version of Qt on the device is < 4.7.2, that attribute won't work
107 if (orientation != ScreenOrientationAuto) {
108 const QStringList v = QString::fromAscii(qVersion()).split(QLatin1Char('.'));
109 if (v.count() == 3 && (v.at(0).toInt() << 16 | v.at(1).toInt() << 8 | v.at(2).toInt()) < 0x040702) {
110 qWarning("Screen orientation locking only supported with Qt 4.7.2 and above");
114 #endif // Q_OS_SYMBIAN
116 Qt::WidgetAttribute attribute;
117 switch (orientation) {
118 #if QT_VERSION < 0x040702
119 // Qt < 4.7.2 does not yet have the Qt::WA_*Orientation attributes
120 case ScreenOrientationLockPortrait:
121 attribute = static_cast<Qt::WidgetAttribute>(128);
123 case ScreenOrientationLockLandscape:
124 attribute = static_cast<Qt::WidgetAttribute>(129);
127 case ScreenOrientationAuto:
128 attribute = static_cast<Qt::WidgetAttribute>(130);
130 #else // QT_VERSION < 0x040702
131 case ScreenOrientationLockPortrait:
132 attribute = Qt::WA_LockPortraitOrientation;
134 case ScreenOrientationLockLandscape:
135 attribute = Qt::WA_LockLandscapeOrientation;
138 case ScreenOrientationAuto:
139 attribute = Qt::WA_AutoOrientation;
141 #endif // QT_VERSION < 0x040702
143 setAttribute(attribute, true);
146 void QmlApplicationViewer::showExpanded()
150 #elif defined(Q_WS_MAEMO_5) || defined(Q_WS_MAEMO_6)
157 void QmlApplicationViewer::initScreenOrientation(int OO){
159 this->setOrientation(this->ScreenOrientationAuto);
161 this->setOrientation(this->ScreenOrientationLockLandscape);