/****************************************************************************
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
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** This file is part of the plugins of the Qt Toolkit.
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** Public License version 3.0 as published by the Free Software Foundation
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** file. Please review the following information to ensure the GNU General
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****************************************************************************/

#ifndef QGRAPHICSSYSTEM_OPENKODE_H
#define QGRAPHICSSYSTEM_OPENKODE_H

#include "qopenkodeeventloopintegration.h"

#include <QtCore/qsemaphore.h>

#include <QtGui/QPlatformIntegration>
#include <QtGui/QPlatformScreen>
#include <QtGui/QPlatformOpenGLContext>
#include <QtGui/QPlatformFontDatabase>

#include <GLES2/gl2.h>
#include <EGL/egl.h>

QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE

struct KDDesktopNV;
struct KDDisplayNV;
class QOpenKODECursor;

class QOpenKODEScreen : public QPlatformScreen
{
    Q_OBJECT
public:
    QOpenKODEScreen(KDDisplayNV *kdDisplay,  KDDesktopNV *kdDesktop);
    ~QOpenKODEScreen() {}

    QRect geometry() const { return mGeometry; }
    int depth() const { return mDepth; }
    QImage::Format format() const { return mFormat; }

    EGLDisplay eglDisplay() { return mEglDisplay; }

    bool isFullScreen() const {return mIsFullScreen;}
    void setFullScreen(bool fullscreen) { mIsFullScreen = fullscreen; }
private:
    QRect mGeometry;
    int mDepth;
    QImage::Format mFormat;
    EGLDisplay mEglDisplay;
    bool mIsFullScreen;
};

class QOpenKODEIntegration : public QPlatformIntegration
{
public:
    QOpenKODEIntegration();
    ~QOpenKODEIntegration();

    bool hasCapability(QPlatformIntegration::Capability cap) const;

    QPlatformPixmap *createPlatformPixmap(QPlatformPixmap::PixelType type) const;
    QPlatformWindow *createPlatformWindow(QWidget *widget, WId winId = 0) const;
    QWindowSurface *createWindowSurface(QWidget *widget, WId winId) const;

    QPlatformEventLoopIntegration *createEventLoopIntegration() const;

    QPlatformFontDatabase *fontDatabase() const;

    virtual QList<QPlatformScreen *> screens() const { return mScreens; }

    static GLuint blitterProgram();

    void setMainGLContext(QEGLPlatformContext *ctx) { mMainGlContext = ctx; }
    void mainGLContext() const { return mMainGlContext; }

private:
    QList<QPlatformScreen *> mScreens;
    QOpenKODEEventLoopIntegration *mEventLoopIntegration;
    QPlatformFontDatabase *mFontDb;
    QEGLPlatformContext *mMainGlContext;
};

QT_END_NAMESPACE
QT_END_HEADER

#endif