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95 lines
2.6 KiB
95 lines
2.6 KiB
/*++
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Copyright (c) 1991 - 2001 Microsoft Corporation
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Module Name:
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### ### ##### #### ### ##### ## ### ## ## ## ##
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## # ### ## ## ## ## # ## ## ## ### ## ## ## ##
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### ## ## ## ## ## ### ## ## ## ## ## #### ## ##
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### ## ## ## ## ## ### ## ## ## ## ## #### #######
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### ####### ## ## ## ### ##### ## ####### ## ## ##
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# ## ## ## ## ## ## # ## ## ## ## ## ## ## ## ##
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### ## ## ##### #### ### ## ##### ## ## ## ## ## ##
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Abstract:
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This header file contains the class definition for
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the ISaDisplay interface class.
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Author:
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Wesley Witt (wesw) 1-Oct-2001
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Environment:
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User mode only.
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Notes:
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--*/
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#ifndef __SADISPLAY_H_
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#define __SADISPLAY_H_
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class ATL_NO_VTABLE CSaDisplay :
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public CComObjectRootEx<CComMultiThreadModel>,
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public CComCoClass<CSaDisplay, &CLSID_SaDisplay>,
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public IDispatchImpl<ISaDisplay, &IID_ISaDisplay, &LIBID_SACOMLib>
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{
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public:
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CSaDisplay();
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~CSaDisplay();
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DECLARE_REGISTRY_RESOURCEID(IDR_SADISPLAY)
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DECLARE_PROTECT_FINAL_CONSTRUCT()
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BEGIN_COM_MAP(CSaDisplay)
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COM_INTERFACE_ENTRY(ISaDisplay)
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COM_INTERFACE_ENTRY(IDispatch)
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END_COM_MAP()
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public:
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STDMETHOD(ClearDisplay)();
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STDMETHOD(ShowMessage)(long MsgCode, long Width, long Height, unsigned char *Bits);
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STDMETHOD(ShowMessageFromFile)(long MsgCode,BSTR BitmapFileName);
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STDMETHOD(StoreBitmap)(long MessageId,long Width,long Height,unsigned char *Bits);
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STDMETHOD(Lock)();
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STDMETHOD(UnLock)();
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STDMETHOD(ReloadRegistryBitmaps)();
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STDMETHOD(ShowRegistryBitmap)(long MessageId);
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STDMETHOD(get_InterfaceVersion)(/*[out, retval]*/ long *pVal);
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STDMETHOD(get_DisplayWidth)(/*[out, retval]*/ long *pVal);
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STDMETHOD(get_DisplayHeight)(/*[out, retval]*/ long *pVal);
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STDMETHOD(get_CharacterSet)(/*[out, retval]*/ long *pVal);
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STDMETHOD(get_DisplayType)(/*[out, retval]*/ long *pVal);
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private:
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void
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ConvertBottomLeft2TopLeft(
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PUCHAR Bits,
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ULONG Width,
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ULONG Height
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);
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int
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DisplayBitmap(
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long MsgCode,
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long Width,
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long Height,
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unsigned char *Bits
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);
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HANDLE m_hFile;
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SA_DISPLAY_CAPS m_DisplayCaps;
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ULONG m_InterfaceVersion;
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PUCHAR m_CachedBitmap;
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ULONG m_CachedBitmapSize;
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SA_DISPLAY_SHOW_MESSAGE m_SaDisplay;
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};
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#endif //__SADISPLAY_H_
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