diff options
Diffstat (limited to 'examples/multimedia/video/qmlvideofx/filereader.cpp')
-rw-r--r-- | examples/multimedia/video/qmlvideofx/filereader.cpp | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/examples/multimedia/video/qmlvideofx/filereader.cpp b/examples/multimedia/video/qmlvideofx/filereader.cpp new file mode 100644 index 000000000..065766323 --- /dev/null +++ b/examples/multimedia/video/qmlvideofx/filereader.cpp @@ -0,0 +1,80 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, 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, Digia gives you certain additional +** rights. These rights are described in the Digia 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. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "filereader.h" +#include "trace.h" +#include <QtCore/QCoreApplication> +#include <QtCore/QDir> +#include <QtCore/QFile> +#include <QtCore/QFileInfo> +#include <QtCore/QTextStream> + +QString 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::fromLatin1("%1/../%2").arg(applicationDirPath, path); + + if (QFileInfo(pathInInstallDir).exists()) + return pathInInstallDir; +#endif +#endif + return path; +} + +QString FileReader::readFile(const QString &fileName) +{ + qtTrace() << "FileReader::readFile" << "fileName" << fileName; + QString content; + QFile file(adjustPath(fileName)); + if (file.open(QIODevice::ReadOnly)) { + QTextStream stream(&file); + content = stream.readAll(); + } + return content; +} + |