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Diffstat (limited to 'public/sdk/inc/dciman.h')
| -rw-r--r-- | public/sdk/inc/dciman.h | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/public/sdk/inc/dciman.h b/public/sdk/inc/dciman.h new file mode 100644 index 000000000..6a409c5a4 --- /dev/null +++ b/public/sdk/inc/dciman.h @@ -0,0 +1,151 @@ +/**************************************************************************** + + DCIMAN.H + + Copyright (C) 1993-1994 Microsoft Corporation. All Rights Reserved. + + DCIMAN 1.0 client interface definitions + + ***************************************************************************/ + +#ifndef _INC_DCIMAN +#define _INC_DCIMAN + +#ifdef __cplusplus + #define __inline inline + extern "C" { +#endif + +/**************************************************************************** + ***************************************************************************/ + +#include "dciddi.h" // interface to the DCI provider + +/**************************************************************************** + ***************************************************************************/ + +DECLARE_HANDLE(HWINWATCH); // context handle for WinWatch instance + +/**************************************************************************** + ***************************************************************************/ + +extern HDC WINAPI DCIOpenProvider(void); +extern void WINAPI DCICloseProvider(HDC hdc); + +extern int WINAPI DCICreatePrimary(HDC hdc, LPDCISURFACEINFO FAR *lplpSurface); +extern int WINAPI DCICreateOffscreen(HDC hdc, DWORD dwCompression, DWORD dwRedMask, + DWORD dwGreenMask, DWORD dwBlueMask, DWORD dwWidth, DWORD dwHeight, + DWORD dwDCICaps, DWORD dwBitCount, LPDCIOFFSCREEN FAR *lplpSurface); +extern int WINAPI DCICreateOverlay(HDC hdc, LPVOID lpOffscreenSurf, + LPDCIOVERLAY FAR *lplpSurface); +extern int WINAPI DCIEnum(HDC hdc, LPRECT lprDst, LPRECT lprSrc, LPVOID lpFnCallback, + LPVOID lpContext); +extern DCIRVAL WINAPI DCISetSrcDestClip(LPDCIOFFSCREEN pdci, LPRECT srcrc, + LPRECT destrc, LPRGNDATA prd ); + +extern HWINWATCH WINAPI WinWatchOpen(HWND hwnd); +extern void WINAPI WinWatchClose(HWINWATCH hWW); + +// API changed to copy region data instead of return pointer to it +extern UINT WINAPI WinWatchGetClipList(HWINWATCH hWW, LPRECT prc, + UINT size, LPRGNDATA prd); +extern BOOL WINAPI WinWatchDidStatusChange(HWINWATCH hWW); + +extern DWORD WINAPI GetWindowRegionData(HWND hwnd, DWORD size, LPRGNDATA prd); +extern DWORD WINAPI GetDCRegionData(HDC hdc, DWORD size, LPRGNDATA prd); + + +#define WINWATCHNOTIFY_START 0 +#define WINWATCHNOTIFY_STOP 1 +#define WINWATCHNOTIFY_DESTROY 2 +#define WINWATCHNOTIFY_CHANGING 3 +#define WINWATCHNOTIFY_CHANGED 4 +typedef void (CALLBACK *WINWATCHNOTIFYPROC)(HWINWATCH hww, HWND hwnd, DWORD code, LPARAM lParam); + +extern BOOL WINAPI WinWatchNotify(HWINWATCH hWW, WINWATCHNOTIFYPROC NotifyCallback, + LPARAM NotifyParam ); + +#ifdef WIN32 +/**************************************************************************** + helper functions to call DCIMAN16.DLL + ***************************************************************************/ +extern void WINAPI DCIEndAccess(LPDCISURFACEINFO pdci); +extern DCIRVAL WINAPI DCIBeginAccess(LPDCISURFACEINFO pdci, int x, int y, int dx, int dy); +extern void WINAPI DCIDestroy(LPDCISURFACEINFO pdci); +extern DCIRVAL WINAPI DCIDraw(LPDCIOFFSCREEN pdci); +extern DCIRVAL WINAPI DCISetClipList(LPDCIOFFSCREEN pdci, LPRGNDATA prd); +extern DCIRVAL WINAPI DCISetDestination(LPDCIOFFSCREEN pdci, LPRECT dst, LPRECT src); + + +#else + +extern int WINAPI DCISendCommand(HDC hdc, VOID FAR *pcmd, int nSize, VOID FAR * FAR * lplpOut); + +/**************************************************************************** + helper macros to call DCI callbacks + ***************************************************************************/ +__inline void DCIDestroy(LPDCISURFACEINFO pdci) +{ + if( pdci->DestroySurface != NULL ) { + pdci->DestroySurface(pdci); + } +} + +__inline void DCIEndAccess(LPDCISURFACEINFO pdci) +{ + if( pdci->EndAccess != NULL ) { + pdci->EndAccess(pdci); + } +} + +__inline DCIRVAL DCIBeginAccess(LPDCISURFACEINFO pdci, int x, int y, int dx, int dy) +{ + RECT rc; + + if( pdci->BeginAccess != NULL ) { + rc.left=x; + rc.top=y; + rc.right = rc.left+dx; + rc.bottom = rc.top+dy; + return pdci->BeginAccess(pdci, &rc); + } else { + return DCI_OK; + } +} + +__inline DCIRVAL DCIDraw(LPDCIOFFSCREEN pdci) +{ + if( pdci->Draw != NULL ) { + return pdci->Draw(pdci); + } else { + return DCI_OK; + } +} + +__inline DCIRVAL DCISetClipList(LPDCIOFFSCREEN pdci, LPRGNDATA prd) +{ + if( pdci->SetClipList != NULL ) { + return pdci->SetClipList(pdci, prd); + } else { + return DCI_OK; + } +} + +__inline DCIRVAL DCISetDestination(LPDCIOFFSCREEN pdci, LPRECT dst, LPRECT src) +{ + if( pdci->SetDestination != NULL ) { + return pdci->SetDestination(pdci, dst, src); + } else { + return DCI_OK; + } +} +#endif + +/**************************************************************************** + ***************************************************************************/ + +#ifdef __cplusplus + } +#endif + +#endif // _INC_DCIMAN |