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#ifndef QOFFSCREENINTEGRATION_X11_H
#define QOFFSCREENINTEGRATION_X11_H

#include "qoffscreenintegration.h"

#include <qglobal.h>
#include <qscopedpointer.h>

#include <qpa/qplatformopenglcontext.h>

QT_BEGIN_NAMESPACE

class QOffscreenX11Connection;
class QOffscreenX11Info;

class QOffscreenX11Integration : public QOffscreenIntegration
{
public:
    bool hasCapability(QPlatformIntegration::Capability cap) const Q_DECL_OVERRIDE;

    QPlatformOpenGLContext *createPlatformOpenGLContext(QOpenGLContext *context) const Q_DECL_OVERRIDE;

private:
    mutable QScopedPointer<QOffscreenX11Connection> m_connection;
};

class QOffscreenX11Connection {
public:
    QOffscreenX11Connection();
    ~QOffscreenX11Connection();

    QOffscreenX11Info *x11Info();

    void *display() const { return m_display; }
    int screenNumber() const { return m_screenNumber; }

private:
    void *m_display;
    int m_screenNumber;

    QScopedPointer<QOffscreenX11Info> m_x11Info;
};

class QOffscreenX11GLXContextData;

class QOffscreenX11GLXContext : public QPlatformOpenGLContext
{
public:
    QOffscreenX11GLXContext(QOffscreenX11Info *x11, QOpenGLContext *context);
    ~QOffscreenX11GLXContext();

    bool makeCurrent(QPlatformSurface *surface) Q_DECL_OVERRIDE;
    void doneCurrent() Q_DECL_OVERRIDE;
    void swapBuffers(QPlatformSurface *surface) Q_DECL_OVERRIDE;
    QFunctionPointer getProcAddress(const char *procName) Q_DECL_OVERRIDE;

    QSurfaceFormat format() const Q_DECL_OVERRIDE;
    bool isSharing() const Q_DECL_OVERRIDE;
    bool isValid() const Q_DECL_OVERRIDE;

private:
    QScopedPointer<QOffscreenX11GLXContextData> d;
};

QT_END_NAMESPACE

#endif