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#ifndef QWAYLANDXDGSURFACE_H
#define QWAYLANDXDGSURFACE_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include <QtCore/QSize>
#include <QtCore/QMargins>

#include <wayland-client.h>

#include <QtWaylandClient/private/qwayland-xdg-shell.h>
#include <QtWaylandClient/qwaylandclientexport.h>
#include "qwaylandshellsurface_p.h"

QT_BEGIN_NAMESPACE

class QWindow;

namespace QtWaylandClient {

class QWaylandWindow;
class QWaylandInputDevice;
class QWaylandExtendedSurface;
class QWaylandXdgShell;

class Q_WAYLAND_CLIENT_EXPORT QWaylandXdgSurface : public QWaylandShellSurface
        , public QtWayland::xdg_surface
{
    Q_OBJECT
public:
    QWaylandXdgSurface(QWaylandXdgShell *shell, QWaylandWindow *window);
    virtual ~QWaylandXdgSurface();

    using QtWayland::xdg_surface::resize;
    void resize(QWaylandInputDevice *inputDevice, enum resize_edge edges);

    void resize(QWaylandInputDevice *inputDevice, enum wl_shell_surface_resize edges) Q_DECL_OVERRIDE;

    using QtWayland::xdg_surface::move;
    void move(QWaylandInputDevice *inputDevice) Q_DECL_OVERRIDE;

    void setTitle(const QString &title) Q_DECL_OVERRIDE;
    void setAppId(const QString &appId) Q_DECL_OVERRIDE;

    void raise() Q_DECL_OVERRIDE;
    void lower() Q_DECL_OVERRIDE;
    void setContentOrientationMask(Qt::ScreenOrientations orientation) Q_DECL_OVERRIDE;
    void setWindowFlags(Qt::WindowFlags flags) Q_DECL_OVERRIDE;
    void sendProperty(const QString &name, const QVariant &value) Q_DECL_OVERRIDE;

    bool shellManagesActiveState() const Q_DECL_OVERRIDE { return true; }

    bool isFullscreen() const { return m_fullscreen; }
    bool isMaximized() const { return m_maximized; }

private:
    void setMaximized() Q_DECL_OVERRIDE;
    void setFullscreen() Q_DECL_OVERRIDE;
    void setNormal() Q_DECL_OVERRIDE;
    void setMinimized() Q_DECL_OVERRIDE;

    void setTopLevel() Q_DECL_OVERRIDE;
    void updateTransientParent(QWindow *parent) Q_DECL_OVERRIDE;

private:
    QWaylandWindow *m_window;
    QWaylandXdgShell* m_shell;
    bool m_maximized;
    bool m_minimized;
    bool m_fullscreen;
    bool m_active;
    QSize m_normalSize;
    QMargins m_margins;
    QWaylandExtendedSurface *m_extendedWindow;

    void xdg_surface_configure(int32_t width,
                               int32_t height,
                               struct wl_array *states,
                               uint32_t serial) Q_DECL_OVERRIDE;
    void xdg_surface_close() Q_DECL_OVERRIDE;

    friend class QWaylandWindow;
};

QT_END_NAMESPACE

}

#endif // QWAYLANDXDGSURFACE_H
