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61 lines
1.8 KiB
61 lines
1.8 KiB
//*********************************************************************
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//* Microsoft Windows **
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//* Copyright(c) Microsoft Corp., 1995 **
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//*********************************************************************
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//
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// THREADPX.H - Header file for thread proxy code
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//
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// HISTORY:
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//
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// 11/16/95 jeremys Created.
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//
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//
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// Currently, we run the HTML window on a separate thread from the
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// OLE container thread so that our existing codebase is happy.
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// (Hopefully at some point we will be able to remove the extra thread...
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// scheduling lightweight threads is the sticky point.) When we
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// get poked at some COM interfaces, we need to synchronize that poking
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// with what's going on in the HTML window thread. To do that, we
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// send a message to the main thread (WM_COM_METHOD) asking it to
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// handle the request.
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#ifndef _THREADPX_H_
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#define _THREADPX_H_
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// data sent with WM_COM_METHOD message
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// each method has an ordinal (ORD_xxxx) which is sent in wParam,
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// and a corresponding method-dependent data structure, which is sent
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// in lParam
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#ifdef _HTMLVIEW_HPP_
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// Proxy structure for IPersistFile::Load
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#define ORD_IPERSISTFILE_LOAD 0x0001 // sent in wParam
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typedef struct tagIPersistFile_Load_Data { // sent in lParam
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PCPersistFile pIPersistFile;
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LPCSTR pszFileName;
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DWORD dwMode;
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} IPersistFile_Load_Data;
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#endif // _HTMLVIEW_HPP_
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#ifdef __cplusplus
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extern "C" { /* Assume C declarations for C++. */
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#endif /* __cplusplus */
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// procedure to dispatch the COM method request appropriately
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LRESULT OnComMethod(DWORD dwMethod,LPVOID lpData);
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#ifdef __cplusplus
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} /* End of extern "C" {. */
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#endif /* __cplusplus */
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#endif // _THREADPX_H_
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