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#ifndef QWMPVIDEOOVERLAY_H
#define QWMPVIDEOOVERLAY_H

#include <qvideowindowcontrol.h>

#include "qwmpplayerservice.h"

#include <wmp.h>

QT_USE_NAMESPACE
class QWmpVideoOverlay
    : public QVideoWindowControl
    , public IOleInPlaceSite
    , public IOleInPlaceFrame
{
    Q_OBJECT
public:
    QWmpVideoOverlay(IWMPPlayer4 *player, IOleObject *object, QWmpPlayerService *service);
    ~QWmpVideoOverlay();

    WId winId() const;
    void setWinId(WId id);

    QRect displayRect() const;
    void setDisplayRect(const QRect &rect);

    bool isFullScreen() const;
    void setFullScreen(bool fullScreen);

    void repaint();

    QSize nativeSize() const;
    void setNativeSize(const QSize &size);

    Qt::AspectRatioMode aspectRatioMode() const;
    void setAspectRatioMode(Qt::AspectRatioMode mode);

    int brightness() const;
    void setBrightness(int brightness);

    int contrast() const;
    void setContrast(int contrast);

    int hue() const;
    void setHue(int hue);

    int saturation() const;
    void setSaturation(int saturation);

    // IUnknown
    HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void **object);
    ULONG STDMETHODCALLTYPE AddRef();
    ULONG STDMETHODCALLTYPE Release();

    // IOleWindow
    HRESULT STDMETHODCALLTYPE GetWindow(HWND *phwnd);
    HRESULT STDMETHODCALLTYPE ContextSensitiveHelp(BOOL fEnterMode);

    // IOleInPlaceSite
    HRESULT STDMETHODCALLTYPE CanInPlaceActivate();
    HRESULT STDMETHODCALLTYPE OnInPlaceActivate();
    HRESULT STDMETHODCALLTYPE OnUIActivate();
    HRESULT STDMETHODCALLTYPE GetWindowContext(
            IOleInPlaceFrame **ppFrame,
            IOleInPlaceUIWindow **ppDoc,
            LPRECT lprcPosRect,
            LPRECT lprcClipRect,
            LPOLEINPLACEFRAMEINFO lpFrameInfo);
    HRESULT STDMETHODCALLTYPE Scroll(SIZE scrollExtant);
    HRESULT STDMETHODCALLTYPE OnUIDeactivate(BOOL fUndoable);
    HRESULT STDMETHODCALLTYPE OnInPlaceDeactivate();
    HRESULT STDMETHODCALLTYPE DiscardUndoState();
    HRESULT STDMETHODCALLTYPE DeactivateAndUndo();
    HRESULT STDMETHODCALLTYPE OnPosRectChange(LPCRECT lprcPosRect);

    // IOleInPlaceUIWindow
    HRESULT STDMETHODCALLTYPE GetBorder(LPRECT lprectBorder);
    HRESULT STDMETHODCALLTYPE RequestBorderSpace(LPCBORDERWIDTHS pborderwidths);
    HRESULT STDMETHODCALLTYPE SetBorderSpace(LPCBORDERWIDTHS pborderwidths);
    HRESULT STDMETHODCALLTYPE SetActiveObject(
            IOleInPlaceActiveObject *pActiveObject, LPCOLESTR pszObjName);

    // IOleInPlaceFrame
    HRESULT STDMETHODCALLTYPE InsertMenus(HMENU hmenuShared, LPOLEMENUGROUPWIDTHS lpMenuWidths);
    HRESULT STDMETHODCALLTYPE SetMenu(HMENU hmenuShared, HOLEMENU holemenu, HWND hwndActiveObject);
    HRESULT STDMETHODCALLTYPE RemoveMenus(HMENU hmenuShared);
    HRESULT STDMETHODCALLTYPE SetStatusText(LPCOLESTR pszStatusText);
    HRESULT STDMETHODCALLTYPE EnableModeless(BOOL fEnable);
    HRESULT STDMETHODCALLTYPE TranslateAccelerator(LPMSG lpmsg, WORD wID);

private:
    QWmpPlayerService *m_service;
	IWMPPlayer4 *m_player;
    IOleObject *m_object;
    IOleInPlaceObject *m_inPlaceObject;
    WId m_winId;
    COLORREF m_windowColor;
    Qt::AspectRatioMode m_aspectRatioMode;
    QSize m_sizeHint;
    QRect m_displayRect;
    bool m_fullScreen;
};

#endif