glapplet.h

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/*
 *   Copyright 2007 Zack Rusin <zack@kde.org>
 *
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU Library General Public License as
 *   published by the Free Software Foundation; either version 2, or
 *   (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details
 *
 *   You should have received a copy of the GNU Library General Public
 *   License along with this program; if not, write to the
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

#ifndef PLASMA_GLAPPLET_H
#define PLASMA_GLAPPLET_H

#include <plasma/applet.h>

#include <QtOpenGL/QGLWidget>

namespace Plasma
{

class GLAppletPrivate;

class PLASMA_EXPORT GLApplet : public Applet
{
    Q_OBJECT

    public:
        GLApplet(QGraphicsItem *parent,
                 const QString &serviceId,
                 int appletId);

        GLApplet(QObject *parent, const QVariantList &args);

        ~GLApplet();

        GLuint bindTexture(const QImage &image, GLenum target = GL_TEXTURE_2D);
        void deleteTexture(GLuint texture_id);

        virtual void paintGLInterface(QPainter *painter,
                                      const QStyleOptionGraphicsItem *option);
        void makeCurrent();
    private:
        virtual void paintInterface(QPainter *painter,
                                    const QStyleOptionGraphicsItem *option,
                                    const QRect &contentsRect);
    private:
        GLAppletPrivate *const d;
};

}

#endif