qwp Initial release

[qwp] / qmlapplicationviewer / qmlapplicationviewer.cpp

diff --git a/qmlapplicationviewer/qmlapplicationviewer.cpp b/qmlapplicationviewer/qmlapplicationviewer.cpp
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+++ b/qmlapplicationviewer/qmlapplicationviewer.cpp
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+// checksum 0x28c7 version 0x2000a
+/*
+  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/QCoreApplication>
+#include <QtCore/QDir>
+#include <QtCore/QFileInfo>
+#include <QtDeclarative/QDeclarativeComponent>
+#include <QtDeclarative/QDeclarativeEngine>
+#include <QtDeclarative/QDeclarativeContext>
+
+#if defined(QMLJSDEBUGGER)
+#include <qt_private/qdeclarativedebughelper_p.h>
+#endif
+
+#if defined(QMLJSDEBUGGER) && !defined(NO_JSDEBUGGER)
+#include <jsdebuggeragent.h>
+#endif
+#if defined(QMLJSDEBUGGER) && !defined(NO_QMLOBSERVER)
+#include <qdeclarativeviewobserver.h>
+#endif
+
+#if defined(Q_OS_SYMBIAN) && defined(ORIENTATIONLOCK)
+#include <eikenv.h>
+#include <eikappui.h>
+#include <aknenv.h>
+#include <aknappui.h>
+#endif // Q_OS_SYMBIAN && ORIENTATIONLOCK
+
+#if defined(QMLJSDEBUGGER)
+
+// 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
+{
+    QString mainQmlFile;
+    friend class QmlApplicationViewer;
+    static 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
+    const QString pathInShareDir = QCoreApplication::applicationDirPath()
+        + QLatin1String("/../share/")
+        + QFileInfo(QCoreApplication::applicationFilePath()).fileName()
+        + QLatin1Char('/') + path;
+    if (QFileInfo(pathInShareDir).exists())
+        return pathInShareDir;
+#endif
+#endif
+    return path;
+}
+
+QmlApplicationViewer::QmlApplicationViewer(QWidget *parent) :
+    QDeclarativeView(parent),
+    m_d(new QmlApplicationViewerPrivate)
+{
+    connect(engine(), SIGNAL(quit()), SLOT(close()));
+    setResizeMode(QDeclarativeView::SizeRootObjectToView);
+#if defined(QMLJSDEBUGGER) && !defined(NO_JSDEBUGGER)
+    new QmlJSDebugger::JSDebuggerAgent(engine());
+#endif
+#if defined(QMLJSDEBUGGER) && !defined(NO_QMLOBSERVER)
+    new QmlJSDebugger::QDeclarativeViewObserver(this, parent);
+#endif
+}
+
+QmlApplicationViewer::~QmlApplicationViewer()
+{
+    delete m_d;
+}
+
+void QmlApplicationViewer::setMainQmlFile(const QString &file)
+{
+    m_d->mainQmlFile = QmlApplicationViewerPrivate::adjustPath(file);
+    setSource(QUrl::fromLocalFile(m_d->mainQmlFile));
+}
+
+void QmlApplicationViewer::addImportPath(const QString &path)
+{
+    engine()->addImportPath(QmlApplicationViewerPrivate::adjustPath(path));
+}
+
+void QmlApplicationViewer::setOrientation(ScreenOrientation orientation)
+{
+#ifdef Q_OS_SYMBIAN
+    if (orientation != ScreenOrientationAuto) {
+#if defined(ORIENTATIONLOCK)
+        const CAknAppUiBase::TAppUiOrientation uiOrientation =
+                (orientation == ScreenOrientationLockPortrait) ? CAknAppUi::EAppUiOrientationPortrait
+                    : CAknAppUi::EAppUiOrientationLandscape;
+        CAknAppUi* appUi = dynamic_cast<CAknAppUi*> (CEikonEnv::Static()->AppUi());
+        TRAPD(error,
+            if (appUi)
+                appUi->SetOrientationL(uiOrientation);
+        );
+        Q_UNUSED(error)
+#else // ORIENTATIONLOCK
+        qWarning("'ORIENTATIONLOCK' needs to be defined on Symbian when locking the orientation.");
+#endif // ORIENTATIONLOCK
+    }
+#elif defined(Q_WS_MAEMO_5)
+    Qt::WidgetAttribute attribute;
+    switch (orientation) {
+    case ScreenOrientationLockPortrait:
+        attribute = Qt::WA_Maemo5PortraitOrientation;
+        break;
+    case ScreenOrientationLockLandscape:
+        attribute = Qt::WA_Maemo5LandscapeOrientation;
+        break;
+    case ScreenOrientationAuto:
+    default:
+        attribute = Qt::WA_Maemo5AutoOrientation;
+        break;
+    }
+    setAttribute(attribute, true);
+#else // Q_OS_SYMBIAN
+    Q_UNUSED(orientation);
+#endif // Q_OS_SYMBIAN
+}
+
+void QmlApplicationViewer::showExpanded()
+{
+#ifdef Q_OS_SYMBIAN
+    showFullScreen();
+#elif defined(Q_WS_MAEMO_5) || defined(Q_WS_MAEMO_6)
+    showMaximized();
+#else
+    show();
+#endif
+}