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/*
This file was generated by the Qt Quick Application wizard of Qt Creator.
QmlApplicationViewer is a convenience class containing mobile device specific
code such as screen orientation handling. Also QML paths and debugging are
handled here.
It is recommended not to modify this file, since newer versions of Qt Creator
may offer an updated version of it.
*/
#include "qmlapplicationviewer.h"
#include <QtCore/QDir>
#include <QtCore/QFileInfo>
#include <QtDeclarative/QDeclarativeComponent>
#include <QtDeclarative/QDeclarativeEngine>
#include <QtDeclarative/QDeclarativeContext>
#include <QtGui/QApplication>
#include <qplatformdefs.h> // MEEGO_EDITION_HARMATTAN
#ifdef HARMATTAN_BOOSTER
#include <MDeclarativeCache>
#endif
#if defined(QMLJSDEBUGGER) && QT_VERSION < 0x040800
#include <qt_private/qdeclarativedebughelper_p.h>
#if !defined(NO_JSDEBUGGER)
#include <jsdebuggeragent.h>
#endif
#if !defined(NO_QMLOBSERVER)
#include <qdeclarativeviewobserver.h>
#endif
// Enable debugging before any QDeclarativeEngine is created
struct QmlJsDebuggingEnabler
{
QmlJsDebuggingEnabler()
{
QDeclarativeDebugHelper::enableDebugging();
}
};
// Execute code in constructor before first QDeclarativeEngine is instantiated
static QmlJsDebuggingEnabler enableDebuggingHelper;
#endif // QMLJSDEBUGGER
class QmlApplicationViewerPrivate
{
QmlApplicationViewerPrivate(QDeclarativeView *view_) : view(view_) {}
QString mainQmlFile;
QDeclarativeView *view;
friend class QmlApplicationViewer;
QString adjustPath(const QString &path);
};
QString QmlApplicationViewerPrivate::adjustPath(const QString &path)
{
#ifdef Q_OS_UNIX
#ifdef Q_OS_MAC
if (!QDir::isAbsolutePath(path))
return QString::fromLatin1("%1/../Resources/%2")
.arg(QCoreApplication::applicationDirPath(), path);
#else
const QString pathInInstallDir =
QString::fromLatin1("%1/../%2").arg(QCoreApplication::applicationDirPath(), path);
if (QFileInfo(pathInInstallDir).exists())
return pathInInstallDir;
#endif
#endif
return path;
}
QmlApplicationViewer::QmlApplicationViewer(QWidget *parent)
: QDeclarativeView(parent)
, d(new QmlApplicationViewerPrivate(this))
{
connect(engine(), SIGNAL(quit()), SLOT(close()));
setResizeMode(QDeclarativeView::SizeRootObjectToView);
// Qt versions prior to 4.8.0 don't have QML/JS debugging services built in
#if defined(QMLJSDEBUGGER) && QT_VERSION < 0x040800
#if !defined(NO_JSDEBUGGER)
new QmlJSDebugger::JSDebuggerAgent(d->view->engine());
#endif
#if !defined(NO_QMLOBSERVER)
new QmlJSDebugger::QDeclarativeViewObserver(d->view, d->view);
#endif
#endif
}
QmlApplicationViewer::QmlApplicationViewer(QDeclarativeView *view, QWidget *parent)
: QDeclarativeView(parent)
, d(new QmlApplicationViewerPrivate(view))
{
connect(view->engine(), SIGNAL(quit()), view, SLOT(close()));
view->setResizeMode(QDeclarativeView::SizeRootObjectToView);
// Qt versions prior to 4.8.0 don't have QML/JS debugging services built in
#if defined(QMLJSDEBUGGER) && QT_VERSION < 0x040800
#if !defined(NO_JSDEBUGGER)
new QmlJSDebugger::JSDebuggerAgent(d->view->engine());
#endif
#if !defined(NO_QMLOBSERVER)
new QmlJSDebugger::QDeclarativeViewObserver(d->view, d->view);
#endif
#endif
}
QmlApplicationViewer::~QmlApplicationViewer()
{
delete d;
}
QmlApplicationViewer *QmlApplicationViewer::create()
{
#ifdef HARMATTAN_BOOSTER
return new QmlApplicationViewer(MDeclarativeCache::qDeclarativeView(), 0);
#else
return new QmlApplicationViewer();
#endif
}
void QmlApplicationViewer::setMainQmlFile(const QString &file)
{
d->mainQmlFile = d->adjustPath(file);
d->view->setSource(QUrl::fromLocalFile(d->mainQmlFile));
}
void QmlApplicationViewer::addImportPath(const QString &path)
{
d->view->engine()->addImportPath(d->adjustPath(path));
}
void QmlApplicationViewer::setOrientation(ScreenOrientation orientation)
{
#if defined(Q_OS_SYMBIAN)
// If the version of Qt on the device is < 4.7.2, that attribute won't work
if (orientation != ScreenOrientationAuto) {
const QStringList v = QString::fromAscii(qVersion()).split(QLatin1Char('.'));
if (v.count() == 3 && (v.at(0).toInt() << 16 | v.at(1).toInt() << 8 | v.at(2).toInt()) < 0x040702) {
qWarning("Screen orientation locking only supported with Qt 4.7.2 and above");
return;
}
}
#endif // Q_OS_SYMBIAN
Qt::WidgetAttribute attribute;
switch (orientation) {
#if QT_VERSION < 0x040702
// Qt < 4.7.2 does not yet have the Qt::WA_*Orientation attributes
case ScreenOrientationLockPortrait:
attribute = static_cast<Qt::WidgetAttribute>(128);
break;
case ScreenOrientationLockLandscape:
attribute = static_cast<Qt::WidgetAttribute>(129);
break;
default:
case ScreenOrientationAuto:
attribute = static_cast<Qt::WidgetAttribute>(130);
break;
#else // QT_VERSION < 0x040702
case ScreenOrientationLockPortrait:
attribute = Qt::WA_LockPortraitOrientation;
break;
case ScreenOrientationLockLandscape:
attribute = Qt::WA_LockLandscapeOrientation;
break;
default:
case ScreenOrientationAuto:
attribute = Qt::WA_AutoOrientation;
break;
#endif // QT_VERSION < 0x040702
};
setAttribute(attribute, true);
}
void QmlApplicationViewer::showExpanded()
{
#if defined(Q_OS_SYMBIAN) || defined(MEEGO_EDITION_HARMATTAN) || defined(Q_WS_SIMULATOR)
d->view->showFullScreen();
#elif defined(Q_WS_MAEMO_5)
d->view->showMaximized();
#else
d->view->show();
#endif
}
QApplication *createApplication(int &argc, char **argv)
{
#ifdef HARMATTAN_BOOSTER
return MDeclarativeCache::qApplication(argc, argv);
#else
return new QApplication(argc, argv);
#endif
}
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