windows-server-2003/shell/browseui/dhuihand.h

#ifndef _DHUIHAND_H
#define _DHUIHAND_H

class CDocHostUIHandler : 
   public IDocHostUIHandler
{
   public:

       // *** IUnknown methods ***
    STDMETHOD(QueryInterface)(THIS_ REFIID riid, LPVOID *ppv) PURE;
    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
    STDMETHOD_(ULONG,Release)(THIS) PURE;

    
    // IDocHostUIHandler
    virtual HRESULT STDMETHODCALLTYPE ShowContextMenu( 
        DWORD dwID, POINT *ppt, IUnknown *pcmdtReserved, IDispatch *pdispReserved);
    virtual HRESULT STDMETHODCALLTYPE GetHostInfo(DOCHOSTUIINFO *pInfo);
    virtual HRESULT STDMETHODCALLTYPE ShowUI( 
        DWORD dwID, IOleInPlaceActiveObject *pActiveObject,
        IOleCommandTarget *pCommandTarget, IOleInPlaceFrame *pFrame,
        IOleInPlaceUIWindow *pDoc);
    virtual HRESULT STDMETHODCALLTYPE HideUI(void);
    virtual HRESULT STDMETHODCALLTYPE UpdateUI(void);
    virtual HRESULT STDMETHODCALLTYPE EnableModeless(BOOL fEnable);
    virtual HRESULT STDMETHODCALLTYPE OnDocWindowActivate(BOOL fActivate);
    virtual HRESULT STDMETHODCALLTYPE OnFrameWindowActivate(BOOL fActivate);
    virtual HRESULT STDMETHODCALLTYPE ResizeBorder( 
        LPCRECT prcBorder, IOleInPlaceUIWindow *pUIWindow, BOOL fRameWindow);
    virtual HRESULT STDMETHODCALLTYPE TranslateAccelerator( 
        LPMSG lpMsg, const GUID *pguidCmdGroup, DWORD nCmdID);
    virtual HRESULT STDMETHODCALLTYPE GetOptionKeyPath(BSTR *pbstrKey, DWORD dw);
    virtual HRESULT STDMETHODCALLTYPE GetDropTarget( 
        IDropTarget *pDropTarget, IDropTarget **ppDropTarget);
    virtual HRESULT STDMETHODCALLTYPE GetExternal(IDispatch **ppDisp);
    virtual HRESULT STDMETHODCALLTYPE TranslateUrl(DWORD dwTranslate, OLECHAR *pchURLIn, OLECHAR **ppchURLOut);
    virtual HRESULT STDMETHODCALLTYPE FilterDataObject(IDataObject *pDO, IDataObject **ppDORet);

protected:
    HRESULT GetAltExternal(IDispatch **ppDisp);

};

#endif  _DHUIHAND_H