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Diffstat (limited to 'examples/multimedia/video/qmlvideofx/main.cpp')
| -rw-r--r-- | examples/multimedia/video/qmlvideofx/main.cpp | 168 |
1 files changed, 0 insertions, 168 deletions
diff --git a/examples/multimedia/video/qmlvideofx/main.cpp b/examples/multimedia/video/qmlvideofx/main.cpp deleted file mode 100644 index ec547795f..000000000 --- a/examples/multimedia/video/qmlvideofx/main.cpp +++ /dev/null @@ -1,168 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the Qt Mobility Components. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <QtCore/QStandardPaths> -#include <QtCore/QStringList> -#include <QtQml/QQmlContext> -#include <QtGui/QGuiApplication> -#include <QtQuick/QQuickItem> -#include <QtQuick/QQuickView> -#include "filereader.h" -#include "trace.h" - -#ifdef PERFORMANCEMONITOR_SUPPORT -#include "performancemonitordeclarative.h" -#endif - -#ifdef REQUEST_PERMISSIONS_ON_ANDROID -#include <QtAndroid> - -bool requestStoragePermission() { - using namespace QtAndroid; - - QString permission = QStringLiteral("android.permission.WRITE_EXTERNAL_STORAGE"); - const QHash<QString, PermissionResult> results = requestPermissionsSync(QStringList({permission})); - if (!results.contains(permission) || results[permission] == PermissionResult::Denied) { - qWarning() << "Couldn't get permission: " << permission; - return false; - } - - return true; -} -#endif - -int main(int argc, char *argv[]) -{ - QGuiApplication app(argc, argv); - -#ifdef PERFORMANCEMONITOR_SUPPORT - PerformanceMonitor::qmlRegisterTypes(); -#endif -#ifdef REQUEST_PERMISSIONS_ON_ANDROID - if (!requestStoragePermission()) - return -1; -#endif - - QUrl fileName; - qreal volume = 0.5; - QStringList args = app.arguments(); -#ifdef PERFORMANCEMONITOR_SUPPORT - PerformanceMonitor::State performanceMonitorState; -#endif - for (int i = 1; i < args.size(); ++i) { - const QByteArray arg = args.at(i).toUtf8(); - if (arg.startsWith('-')) { - if ("-volume" == arg) { - if (i + 1 < args.size()) - volume = 0.01 * args.at(++i).toInt(); - else - qtTrace() << "Option \"-volume\" takes a value"; - } -#ifdef PERFORMANCEMONITOR_SUPPORT - else if (performanceMonitorState.parseArgument(arg)) { - // Do nothing - } -#endif - else { - qtTrace() << "Option" << arg << "ignored"; - } - } else { - if (fileName.isEmpty()) - fileName = QUrl::fromLocalFile(arg); - else - qtTrace() << "Argument" << arg << "ignored"; - } - } - - QQuickView viewer; - - viewer.setSource(QUrl(QLatin1String("qrc:///qml/qmlvideofx/Main.qml"))); - QQuickItem *rootObject = viewer.rootObject(); - rootObject->setProperty("fileName", fileName); - viewer.rootObject()->setProperty("volume", volume); - -#ifdef PERFORMANCEMONITOR_SUPPORT - if (performanceMonitorState.valid) { - rootObject->setProperty("perfMonitorsLogging", performanceMonitorState.logging); - rootObject->setProperty("perfMonitorsVisible", performanceMonitorState.visible); - } - QObject::connect(&viewer, SIGNAL(afterRendering()), - rootObject, SLOT(qmlFramePainted())); -#endif - - FileReader fileReader; - viewer.rootContext()->setContextProperty("fileReader", &fileReader); - - const QUrl appPath(QUrl::fromLocalFile(app.applicationDirPath())); - const QStringList picturesLocation = QStandardPaths::standardLocations(QStandardPaths::PicturesLocation); - const QUrl imagePath = picturesLocation.isEmpty() ? appPath : QUrl::fromLocalFile(picturesLocation.first()); - viewer.rootContext()->setContextProperty("imagePath", imagePath); - - const QStringList moviesLocation = QStandardPaths::standardLocations(QStandardPaths::MoviesLocation); - const QUrl videoPath = moviesLocation.isEmpty() ? appPath : QUrl::fromLocalFile(moviesLocation.first()); - viewer.rootContext()->setContextProperty("videoPath", videoPath); - - viewer.setTitle("qmlvideofx"); - viewer.setFlags(Qt::Window | Qt::WindowSystemMenuHint | Qt::WindowTitleHint | - Qt::WindowMinMaxButtonsHint | Qt::WindowCloseButtonHint); - viewer.setMinimumSize(QSize(1280, 720)); - viewer.setResizeMode(QQuickView::SizeRootObjectToView); - - viewer.show(); - - // Delay invocation of init until the event loop has started, to work around - // a GL context issue on Harmattan: without this, we get the following error - // when the first ShaderEffectItem is created: - // "QGLShaderProgram::addShader: Program and shader are not associated with same context" - QMetaObject::invokeMethod(viewer.rootObject(), "init", Qt::QueuedConnection); - - return app.exec(); -} - |