qskinny/playground/images/main.cpp

/******************************************************************************
 * QSkinny - Copyright (C) 2016 Uwe Rathmann
 * This file may be used under the terms of the 3-clause BSD License
 *****************************************************************************/

#include "Image.h"

#include <SkinnyShapeProvider.h>
#include <SkinnyShortcut.h>

#include <QskGraphicImageProvider.h>
#include <QskQml.h>
#include <QskObjectCounter.h>

#include <QGuiApplication>
#include <QQmlApplicationEngine>
#include <QQuickWindow>

namespace
{
    class ImageProvider : public QskGraphicImageProvider
    {
      public:
        ImageProvider( const QString& id )
            : QskGraphicImageProvider( id, type() )
        {
        }

      private:
        static ImageType type()
        {
            const auto backend = QQuickWindow::sceneGraphBackend();
            return ( backend == "software" ) ? Image : Texture;
        }
    };
}

int main( int argc, char* argv[] )
{
#ifdef ITEM_STATISTICS
    QskObjectCounter counter( true );
#endif

    const char providerId[] = "shapes";

    QskQml::registerTypes();
    qmlRegisterType< Image >( "Images", 1, 0, "Image" );

    Qsk::addGraphicProvider( providerId, new SkinnyShapeProvider() );

    QGuiApplication app( argc, argv );

    SkinnyShortcut::enable( SkinnyShortcut::Quit |
        SkinnyShortcut::DebugShortcuts );

    QQmlApplicationEngine engine( QUrl( "qrc:/qml/images.qml" ) );

    // image provider that falls back to the graphic provider above
    engine.addImageProvider( providerId, new ImageProvider( providerId ) );

    return app.exec();
}