100 lines
2.8 KiB
C++
100 lines
2.8 KiB
C++
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/****************************************************************************
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**
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** Copyright (C) 2011 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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#include "shower.h"
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#include "qengines.h"
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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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int main(int argc, char **argv)
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{
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QApplication app(argc, argv);
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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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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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if (file.isEmpty() || engine.isEmpty()) {
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usage();
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return 1;
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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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qDebug()<<"Using engine: "<<engine;
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Shower shower(file, engine);
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shower.show();
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return app.exec();
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}
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