Qt Reference Documentation

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:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
 ** met:
 **   * Redistributions of source code must retain the above copyright
 **     notice, this list of conditions and the following disclaimer.
 **   * Redistributions in binary form must reproduce the above copyright
 **     notice, this list of conditions and the following disclaimer in
 **     the documentation and/or other materials provided with the
 **     distribution.
 **   * Neither the name of The Qt Company Ltd nor the names of its
 **     contributors may be used to endorse or promote products derived
 **     from this software without specific prior written permission.
 **
 **
 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
 **
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/

 #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