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60 lines
2.4 KiB
60 lines
2.4 KiB
/* @doc EXTERNAL
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*
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* @module TEXTSRV2.H Text Service Interface |
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*
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* Define new private interface between the Text Services component and the host
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*
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* History: <nl>
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* 8/1/95 ricksa Revised interface definition
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* 7/9/99 joseogl Split off from textserv,h because ITextHost2 is undocumented
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*/
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#ifndef _TEXTSRV2_H
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#define _TEXTSRV2_H
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EXTERN_C const IID IID_ITextHost2;
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/*
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* class ITextHost2
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*
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* @class An optional extension to ITextHost which provides functionality
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* necessary to allow TextServices to embed OLE objects
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*/
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class ITextHost2 : public ITextHost
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{
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public: //@cmember Is a double click in the message queue?
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virtual BOOL TxIsDoubleClickPending() = 0;
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//@cmember Get the overall window for this control
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virtual HRESULT TxGetWindow(HWND *phwnd) = 0;
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//@cmember Set control window to foreground
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virtual HRESULT TxSetForegroundWindow() = 0;
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//@cmember Set control window to foreground
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virtual HPALETTE TxGetPalette() = 0;
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//@cmember Get FE flags
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virtual HRESULT TxGetFEFlags(LONG *pFlags) = 0;
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//@cmember Routes the cursor change to the winhost
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virtual HCURSOR TxSetCursor2(HCURSOR hcur, BOOL bText) = 0;
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//@cmember Notification that text services is freed
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virtual void TxFreeTextServicesNotification() = 0;
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//@cmember Get Edit Style flags
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virtual HRESULT TxGetEditStyle(DWORD dwItem, DWORD *pdwData) = 0;
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//@cmember Get Window Style bits
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virtual HRESULT TxGetWindowStyles(DWORD *pdwStyle, DWORD *pdwExStyle) = 0;
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virtual HRESULT TxEBookLoadImage( LPWSTR lpszName, // name of image
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LPARAM * pID, // E-Book supplied image ID
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SIZE * psize, // returned size of image (pixels)
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DWORD *pdwFlags)=0;// returned flags for Float
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virtual HRESULT TxEBookImageDraw(LPARAM ID, // id of image to draw
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HDC hdc, // drawing HDC
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POINT *topLeft, // top left corner of where to draw
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RECT *prcRenderint, // parm pointer to render rectangle
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BOOL fSelected)=0; // TRUE if image is in selected state
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virtual HRESULT TxGetHorzExtent(LONG *plHorzExtent)=0;//@cmember Get Horizontal scroll extent
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};
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// Various flags for TxGetEditStyle data
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#define TXES_ISDIALOG 1
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#endif // _TEXTSRV2_H
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