/****************************************************************************+
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**+
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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the test suite of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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#include <QApplication>+
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#include <QtDebug>+
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+
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#include "shower.h"+
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#include "qengines.h"+
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+
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static void usage()+
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{+
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    qDebug()<<"shower <-engine engineName> file";+
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}+
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+
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int main(int argc, char **argv)+
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{+
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    QApplication app(argc, argv);+
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+
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    QString engine = "Raster";+
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    QString file;+
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    for (int i = 1; i < argc; ++i) {+
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        QString opt = argv[i];+
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        if (opt == "-engine") {+
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            ++i;+
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            engine = QString(argv[i]);+
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        } else if (opt.startsWith('-')) {+
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            qDebug()<<"Unsupported option "<<opt;+
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        } else+
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            file = QString(argv[i]);+
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    }+
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+
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    bool engineExists = false;+
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    QStringList engineNames;+
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    foreach(QEngine *qengine, QtEngines::self()->engines()) {+
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        if (qengine->name() == engine) {+
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            engineExists = true;+
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        }+
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        engineNames.append(qengine->name());+
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    }+
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+
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    if (file.isEmpty() || engine.isEmpty()) {+
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        usage();+
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        return 1;+
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    }+
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+
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    if (!engineExists) {+
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        qDebug()<<"Engine "<<engine<<" doesn't exist!\n"+
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                <<"Available engines: "<<engineNames;+
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        usage();+
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        return 1;+
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    }+
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    if (!QFile::exists(file)) {+
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        qDebug()<<"Specified file "<<file<<" doesn't exist!";+
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        return 1;+
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    }+
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+
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    qDebug()<<"Using engine: "<<engine;+
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    Shower shower(file, engine);+
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    shower.show();+
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+
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    return app.exec();+
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}+
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