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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the demonstration applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QDebug>
+#include <QDir>
+
+#include "demoapplication.h"
+
+
+
+DemoApplication::DemoApplication(QString executableName, QString caption, QString imageName, QStringList args)
+{
+ imagePath = imageName;
+ appCaption = caption;
+
+ if (executableName[0] == QLatin1Char('/'))
+ executablePath = executableName;
+ else
+ executablePath = QDir::cleanPath(QDir::currentPath() + QLatin1Char('/') + executableName);
+
+ arguments = args;
+
+ process.setProcessChannelMode(QProcess::ForwardedChannels);
+
+ QObject::connect( &process, SIGNAL(finished(int, QProcess::ExitStatus)),
+ this, SLOT(processFinished(int, QProcess::ExitStatus)));
+
+ QObject::connect( &process, SIGNAL(error(QProcess::ProcessError)),
+ this, SLOT(processError(QProcess::ProcessError)));
+
+ QObject::connect( &process, SIGNAL(started()), this, SLOT(processStarted()));
+}
+
+
+void DemoApplication::launch()
+{
+ process.start(executablePath, arguments);
+}
+
+QImage* DemoApplication::getImage()
+{
+ return new QImage(imagePath);
+}
+
+QString DemoApplication::getCaption()
+{
+ return appCaption;
+}
+
+void DemoApplication::processFinished(int exitCode, QProcess::ExitStatus exitStatus)
+{
+ Q_UNUSED(exitCode);
+ Q_UNUSED(exitStatus);
+
+ emit demoFinished();
+
+ QObject::disconnect(this, SIGNAL(demoStarted()), 0, 0);
+ QObject::disconnect(this, SIGNAL(demoFinished()), 0, 0);
+}
+
+void DemoApplication::processError(QProcess::ProcessError err)
+{
+ qDebug() << "Process error: " << err;
+ if (err == QProcess::Crashed)
+ emit demoFinished();
+}
+
+
+void DemoApplication::processStarted()
+{
+ emit demoStarted();
+}
+
+
+
+
+
+