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#ifndef QXCBWINDOW_H
#define QXCBWINDOW_H

#include <QtGui/QPlatformWindow>
#include <QtGui/QWindowFormat>

#include <xcb/xcb.h>
#include <xcb/sync.h>

#include "qxcbobject.h"

class QXcbScreen;

class QXcbWindow : public QXcbObject, public QPlatformWindow
{
public:
    QXcbWindow(QWindow *window);
    ~QXcbWindow();

    void setGeometry(const QRect &rect);

    void setVisible(bool visible);
    Qt::WindowFlags setWindowFlags(Qt::WindowFlags flags);
    Qt::WindowState setWindowState(Qt::WindowState state);
    WId winId() const;
    void setParent(const QPlatformWindow *window);

    void setWindowTitle(const QString &title);
    void raise();
    void lower();
    void propagateSizeHints();

    void requestActivateWindow();

    QPlatformGLContext *glContext() const;

    xcb_window_t xcb_window() const { return m_window; }

    void handleExposeEvent(const xcb_expose_event_t *event);
    void handleClientMessageEvent(const xcb_client_message_event_t *event);
    void handleConfigureNotifyEvent(const xcb_configure_notify_event_t *event);
    void handleButtonPressEvent(const xcb_button_press_event_t *event);
    void handleButtonReleaseEvent(const xcb_button_release_event_t *event);
    void handleMotionNotifyEvent(const xcb_motion_notify_event_t *event);

    void handleEnterNotifyEvent(const xcb_enter_notify_event_t *event);
    void handleLeaveNotifyEvent(const xcb_leave_notify_event_t *event);
    void handleFocusInEvent(const xcb_focus_in_event_t *event);
    void handleFocusOutEvent(const xcb_focus_out_event_t *event);

    void handleMouseEvent(xcb_button_t detail, uint16_t state, xcb_timestamp_t time, const QPoint &local, const QPoint &global);

    void updateSyncRequestCounter();

private:
    void setNetWmWindowTypes(Qt::WindowFlags flags);
    void changeNetWmState(bool set, xcb_atom_t one, xcb_atom_t two = 0);

    void updateMotifWmHintsBeforeShow();

    void show();
    void hide();

    QXcbScreen *m_screen;

    xcb_window_t m_window;
    QPlatformGLContext *m_context;

    xcb_sync_int64_t m_syncValue;
    xcb_sync_counter_t m_syncCounter;

    bool m_hasReceivedSyncRequest;
    Qt::WindowState m_windowState;
};

#endif