Add qmlvideo and qmlvideofx examples

Based on code imported from master branch of QtMobility repo, ported to Qt Quick 2. Task-number: QTBUG-23118 Change-Id: Ifd297de0e595c675ff1a8e3218d91b03629295b9 Reviewed-by: Jonas Rabbe <jonas.rabbe@nokia.com> Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
2011-12-15 13:14:24 +00:00
parent f33731fe5a
commit febe398400
169 changed files with 11902 additions and 0 deletions
--- a/examples/video/qmlvideofx/qmlapplicationviewer/qmlapplicationviewer.cpp
+++ b/examples/video/qmlvideofx/qmlapplicationviewer/qmlapplicationviewer.cpp
@@ -0,0 +1,129 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qmlapplicationviewer.h"
+
+#include <QtCore/QDir>
+#include <QtCore/QFileInfo>
+#include <QtDeclarative/QDeclarativeComponent>
+#include <QtDeclarative/QDeclarativeEngine>
+#include <QtDeclarative/QDeclarativeContext>
+#include <QtGui/QGuiApplication>
+
+class QmlApplicationViewerPrivate
+{
+    QmlApplicationViewerPrivate(QQuickView *view_) : view(view_) {}
+
+    QString mainQmlFile;
+    QQuickView *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(QWindow *parent)
+    : QQuickView(parent)
+    , d(new QmlApplicationViewerPrivate(this))
+{
+    connect(engine(), SIGNAL(quit()), QCoreApplication::instance(), SLOT(quit()));
+    setResizeMode(QQuickView::SizeRootObjectToView);
+}
+
+QmlApplicationViewer::QmlApplicationViewer(QQuickView *view, QWindow *parent)
+    : QQuickView(parent)
+    , d(new QmlApplicationViewerPrivate(view))
+{
+    connect(view->engine(), SIGNAL(quit()), QCoreApplication::instance(), SLOT(quit()));
+    view->setResizeMode(QQuickView::SizeRootObjectToView);
+}
+
+QmlApplicationViewer::~QmlApplicationViewer()
+{
+    delete d;
+}
+
+QmlApplicationViewer *QmlApplicationViewer::create()
+{
+    return new QmlApplicationViewer();
+}
+
+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::showExpanded()
+{
+#if defined(Q_WS_SIMULATOR)
+    d->view->showFullScreen();
+#else
+    d->view->show();
+#endif
+}
+
+QGuiApplication *createApplication(int &argc, char **argv)
+{
+    return new QGuiApplication(argc, argv);
+}