Qt 4.8: leveltwo.h Example File (demos/mobile/quickhit/plugins/LevelTwo/leveltwo.h)

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# leveltwo.h Example File

demos/mobile/quickhit/plugins/LevelTwo/leveltwo.h

     /****************************************************************************
     **
     ** Copyright (C) 2015 The Qt Company Ltd.
     ** Contact: http://www.qt.io/licensing/
     **
     ** This file is part of the QtDeclarative module of the Qt Toolkit.
     **
     ** $QT_BEGIN_LICENSE:BSD$
     ** You may use this file under the terms of the BSD license as follows:
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     ** modification, are permitted provided that the following conditions are
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     **   * Redistributions of source code must retain the above copyright
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     **     the documentation and/or other materials provided with the
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     #ifndef LevelTwo_H
     #define LevelTwo_H

     #include <QObject>
     #include <QDir>
     #include <QImageReader>

     #include "levelplugininterface.h"

     class LevelTwo : public LevelPluginInterface
     {
         Q_OBJECT

         // This macro tells Qt which interfaces the class implements.
         // This is used when implementing plugins.
         Q_INTERFACES(LevelPluginInterface)

     public:
         LevelTwo();
         ~LevelTwo();

         static QString pathPrefix();

     public: // From LevelPluginInterface

         QStringList levelSounds();

         Q_INVOKABLE QVariant getData(QVariant key);

         Q_INVOKABLE QVariant graphSize(QVariant pathToGraph);

         Q_INVOKABLE QVariant enemyCount() { return QVariant(35); }
         Q_INVOKABLE QVariant enemyRowCount() { return QVariant(0); }
         Q_INVOKABLE QVariant enemySpeed() { return QVariant(20000); }
         Q_INVOKABLE QVariant enemyFireSpeed() { return QVariant(500); }

         // Root paths for the QML, Pictures and Sounds
         Q_INVOKABLE QVariant qmlRootPath() { return QVariant(LevelTwo::pathPrefix()+"quickhitdata/leveltwo/"); }
         Q_INVOKABLE QVariant pictureRootPath() { return QVariant(LevelTwo::pathPrefix()+"quickhitdata/leveltwo/gfx/"); }

         // Full paths
         Q_INVOKABLE QVariant pathToTransparentEnemyPic() {return QVariant(LevelTwo::pathPrefix()+"quickhitdata/leveltwo/gfx/transparent.png");}
         Q_INVOKABLE QVariant pathToMissilePic() {return QVariant(LevelTwo::pathPrefix()+"quickhitdata/leveltwo/gfx/missile2.png");}
         Q_INVOKABLE QVariant pathToEnemyMissilePic() {return QVariant(LevelTwo::pathPrefix()+"quickhitdata/leveltwo/gfx/enemy_missile2.png");}
         Q_INVOKABLE QVariant pathToMyShipPic() {return QVariant(LevelTwo::pathPrefix()+"quickhitdata/leveltwo/gfx/ship.png");}

     protected:
         QImageReader    m_imageReader;
     };

     #endif // LevelTwo_H