##// END OF EJS Templates
Minor tweak to callout example
Minor tweak to callout example

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qmlapplicationviewer.cpp
206 lines | 6.1 KiB | text/x-c | CppLexer
// checksum 0x78c version 0x60010
/*
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>
#ifdef QT5_QUICK_1
#include <QtQuick1/QDeclarativeComponent>
#include <QtQuick1/QDeclarativeEngine>
#include <QtQuick1/QDeclarativeContext>
#else
#include <QtDeclarative/QDeclarativeComponent>
#include <QtDeclarative/QDeclarativeEngine>
#include <QtDeclarative/QDeclarativeContext>
#endif
#include <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 QCoreApplication::applicationDirPath()
+ QLatin1String("/../Resources/") + path;
#else
QString pathInInstallDir;
const QString applicationDirPath = QCoreApplication::applicationDirPath();
pathInInstallDir = QString::fromAscii("%1/../%2").arg(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
}