source: trunk/src/user32/dc.h@ 2749

Last change on this file since 2749 was 2582, checked in by sandervl, 26 years ago

GetDCEx changes (fail if hwnd == 0)
File size: 11.6 KB
Line 
1/* $Id: dc.h,v 1.11 2000-01-31 22:30:51 sandervl Exp $ */
2/*
3 * public dc functions
4 *
5 *
6 * Copyright 1999 Daniela Engert (dani@ngrt.de)
7 *
8 *
9 * Project Odin Software License can be found in LICENSE.TXT
10 *
11 */
12#ifndef __DC_H__
13#define __DC_H__
14
15extern BOOL isYup (struct _DCData *pHps);
16extern HDC sendEraseBkgnd (Win32BaseWindow *wnd);
17extern void releaseOwnDC (HDC hps);
18
19
20#ifdef INCLUDED_BY_DC
21/*********************/
22typedef struct
23{
24 HDC hdc;
25 BOOL fErase;
26 RECT rcPaint;
27 BOOL fRestore;
28 BOOL IncUpdate;
29 BYTE rgbReserved[32];
30} PAINTSTRUCT_W, *PPAINTSTRUCT_W, *LPPAINTSTRUCT_W;
31
32#define PS_SOLID_W 0x00000000
33#define PS_DASH_W 0x00000001
34#define PS_DOT_W 0x00000002
35#define PS_DASHDOT_W 0x00000003
36#define PS_DASHDOTDOT_W 0x00000004
37#define PS_NULL_W 0x00000005
38#define PS_INSIDEFRAME_W 0x00000006
39#define PS_USERSTYLE_W 0x00000007
40#define PS_ALTERNATE_W 0x00000008
41#define PS_STYLE_MASK_W 0x0000000f
42
43typedef struct
44{
45 UINT lopnStyle;
46 POINT lopnWidth;
47 ULONG lopnColor;
48} LOGPEN_W, *LPLOGPEN_W;
49
50typedef struct tagEXTLOGPEN
51{
52 DWORD elpPenStyle;
53 DWORD elpWidth;
54 DWORD elpBrushStyle;
55 DWORD elpColor;
56 DWORD elpNumEntries;
57 DWORD elpStyleEntry[1];
58} EXTLOGPEN_W, *PEXTLOGPEN_W, *NPEXTLOGPEN_W, *LPEXTLOGPEN_W;
59
60typedef struct
61{
62 UINT lbStyle;
63 ULONG lbColor;
64 INT lbHatch;
65} LOGBRUSH_W, *LPLOGBRUSH_W;
66
67typedef struct _penobject
68{
69 ULONG filler[9];
70 union {
71 struct {
72 PEXTLOGPEN_W pExtLogPen;
73 LOGBRUSH_W logbrush;
74 LOGPEN_W logpen;
75 } ExtPen;
76 struct {
77 LOGPEN_W logpen;
78 } Pen;
79 };
80} tPenObject, *pPenObject;
81
82/* DC Graphics Mode */
83#define GM_COMPATIBLE_W 1
84#define GM_ADVANCED_W 2
85
86#define DCX_WINDOW_W 0x00000001L
87#define DCX_CACHE_W 0x00000002L
88#define DCX_NORESETATTRS_W 0x00000004L
89#define DCX_CLIPCHILDREN_W 0x00000008L
90#define DCX_CLIPSIBLINGS_W 0x00000010L
91#define DCX_PARENTCLIP_W 0x00000020L
92#define DCX_EXCLUDERGN_W 0x00000040L
93#define DCX_INTERSECTRGN_W 0x00000080L
94#define DCX_EXCLUDEUPDATE_W 0x00000100L
95#define DCX_INTERSECTUPDATE_W 0x00000200L
96#define DCX_LOCKWINDOWUPDATE_W 0x00000400L
97#define DCX_USESTYLE_W 0x00010000L
98#define DCX_VALIDATE_W 0x00200000L
99
100#define RDW_INVALIDATE_W 0x0001
101#define RDW_INTERNALPAINT_W 0x0002
102#define RDW_ERASE_W 0x0004
103#define RDW_VALIDATE_W 0x0008
104#define RDW_NOINTERNALPAINT_W 0x0010
105#define RDW_NOERASE_W 0x0020
106#define RDW_NOCHILDREN_W 0x0040
107#define RDW_ALLCHILDREN_W 0x0080
108#define RDW_UPDATENOW_W 0x0100
109#define RDW_ERASENOW_W 0x0200
110#define RDW_FRAME_W 0x0400
111#define RDW_NOFRAME_W 0x0800
112
113typedef struct _RGNDATAHEADER_W {
114 DWORD dwSize;
115 DWORD iType;
116 DWORD nCount;
117 DWORD nRgnSize;
118 RECT rcBound;
119} RGNDATAHEADER_W, *LPRGNDATAHEADER_W;
120
121typedef struct _RGNDATA_W {
122 RGNDATAHEADER_W rdh;
123 char Buffer[1];
124} RGNDATA_W , *PRGNDATA_W , *LPRGNDATA_W ;
125
126
127/* Xform FLAGS */
128#define MWT_IDENTITY_W 1
129#define MWT_LEFTMULTIPLY_W 2
130#define MWT_RIGHTMULTIPLY_W 3
131
132/* Mapping Modes */
133#define MM_TEXT_W 1
134#define MM_LOMETRIC_W 2
135#define MM_HIMETRIC_W 3
136#define MM_LOENGLISH_W 4
137#define MM_HIENGLISH_W 5
138#define MM_TWIPS_W 6
139#define MM_ISOTROPIC_W 7
140#define MM_ANISOTROPIC_W 8
141
142#define RGN_OR_W 2
143
144/* Window scrolling */
145#define SW_SCROLLCHILDREN_W 0x0001
146#define SW_INVALIDATE_W 0x0002
147#define SW_ERASE_W 0x0004
148#define SW_SMOOTHSCROLL_W 0x0010
149
150/*********************/
151
152#ifndef OPEN32API
153#define OPEN32API _System
154#endif
155
156
157BOOL APIENTRY _GpiEnableYInversion (HPS hps, LONG lHeight);
158
159inline BOOL APIENTRY GpiEnableYInversion (HPS hps, LONG lHeight)
160{
161 BOOL yyrc;
162 USHORT sel = RestoreOS2FS();
163
164 yyrc = _GpiEnableYInversion(hps, lHeight);
165 SetFS(sel);
166
167 return yyrc;
168}
169
170//LONG APIENTRY GpiQueryYInversion (HPS hps);
171
172PVOID APIENTRY _GpiAllocateDCData (HPS GpiH, ULONG size);
173
174inline PVOID APIENTRY GpiAllocateDCData (HPS GpiH, ULONG size)
175{
176 PVOID yyrc;
177 USHORT sel = RestoreOS2FS();
178
179 yyrc = _GpiAllocateDCData(GpiH, size);
180 SetFS(sel);
181
182 return yyrc;
183}
184
185PVOID APIENTRY _GpiQueryDCData (HPS hps);
186
187inline PVOID APIENTRY GpiQueryDCData (HPS hps)
188{
189 PVOID yyrc;
190 USHORT sel = RestoreOS2FS();
191
192 yyrc = _GpiQueryDCData(hps);
193 SetFS(sel);
194
195 return yyrc;
196}
197
198HDC OPEN32API _HPSToHDC (HWND hwnd, HPS hps, HDC hdc, PVOID a);
199
200inline HDC OPEN32API HPSToHDC (HWND hwnd, HPS hps, HDC hdc, PVOID a)
201{
202 HDC yyrc;
203 USHORT sel = RestoreOS2FS();
204
205 yyrc = _HPSToHDC(hwnd, hps, hdc, a);
206 SetFS(sel);
207
208 return yyrc;
209}
210
211void OPEN32API _DeleteHDC (HDC hdc);
212
213inline void OPEN32API DeleteHDC (HDC hdc)
214{
215 USHORT sel = RestoreOS2FS();
216
217 _DeleteHDC(hdc);
218 SetFS(sel);
219}
220
221BOOL OPEN32API _O32_EndPaint (HWND hwnd, const PAINTSTRUCT_W *lpps);
222
223inline BOOL O32_EndPaint(HWND a, CONST PAINTSTRUCT_W *b)
224{
225 BOOL yyrc;
226 USHORT sel = RestoreOS2FS();
227
228 yyrc = _O32_EndPaint(a, b);
229 SetFS(sel);
230
231 return yyrc;
232}
233
234int OPEN32API _O32_GetUpdateRgn (HWND hwnd, HRGN hrgn, BOOL erase);
235
236inline int O32_GetUpdateRgn(HWND a, HRGN b, BOOL c)
237{
238 int yyrc;
239 USHORT sel = RestoreOS2FS();
240
241 yyrc = _O32_GetUpdateRgn(a, b, c);
242 SetFS(sel);
243
244 return yyrc;
245}
246
247ULONG OPEN32API _O32_GetRegionData (HRGN hrgn, ULONG count, PRGNDATA_W pData);
248
249inline DWORD O32_GetRegionData(HRGN a, DWORD b, PRGNDATA_W c)
250{
251 DWORD yyrc;
252 USHORT sel = RestoreOS2FS();
253
254 yyrc = _O32_GetRegionData(a, b, c);
255 SetFS(sel);
256
257 return yyrc;
258}
259
260BOOL OPEN32API _O32_DeleteObject (LHANDLE hgdiobj);
261
262inline BOOL O32_DeleteObject(HANDLE a)
263{
264 BOOL yyrc;
265 USHORT sel = RestoreOS2FS();
266
267 yyrc = _O32_DeleteObject(a);
268 SetFS(sel);
269
270 return yyrc;
271}
272
273int OPEN32API _O32_ReleaseDC (HWND hwnd, HDC hdc);
274
275inline int O32_ReleaseDC(HWND a, HDC b)
276{
277 int yyrc;
278 USHORT sel = RestoreOS2FS();
279
280 yyrc = _O32_ReleaseDC(a, b);
281 SetFS(sel);
282
283 return yyrc;
284}
285
286VOID OPEN32API _O32_SetLastError( DWORD );
287
288inline VOID O32_SetLastError(DWORD a)
289{
290 USHORT sel = RestoreOS2FS();
291
292 _O32_SetLastError(a);
293 SetFS(sel);
294}
295
296BOOL OPEN32API _O32_SetRectRgn (HRGN dest, int left, int top, int right, int bottom);
297
298inline BOOL O32_SetRectRgn(HRGN a, int b, int c, int d, int e)
299{
300 BOOL yyrc;
301 USHORT sel = RestoreOS2FS();
302
303 yyrc = _O32_SetRectRgn(a, b, c, d, e);
304 SetFS(sel);
305
306 return yyrc;
307}
308
309int OPEN32API _O32_CombineRgn (HRGN dest, HRGN src1, HRGN src2, int mode);
310
311inline int O32_CombineRgn(HRGN a, HRGN b, HRGN c, int d)
312{
313 int yyrc;
314 USHORT sel = RestoreOS2FS();
315
316 yyrc = _O32_CombineRgn(a, b, c, d);
317 SetFS(sel);
318
319 return yyrc;
320}
321
322HRGN OPEN32API _O32_CreateRectRgn (int left, int top, int right, int bottom);
323
324inline HRGN O32_CreateRectRgn(int a, int b, int c, int d)
325{
326 HRGN yyrc;
327 USHORT sel = RestoreOS2FS();
328
329 yyrc = _O32_CreateRectRgn(a, b, c, d);
330 SetFS(sel);
331
332 return yyrc;
333}
334
335BOOL OPEN32API _O32_ExcludeUpdateRgn( HDC, HWND );
336
337inline BOOL O32_ExcludeUpdateRgn(HDC a, HWND b)
338{
339 BOOL yyrc;
340 USHORT sel = RestoreOS2FS();
341
342 yyrc = _O32_ExcludeUpdateRgn(a, b);
343 SetFS(sel);
344
345 return yyrc;
346}
347
348BOOL OPEN32API _O32_CreateCaret (HWND hwnd, HBITMAP hbm, int width, int height);
349
350inline BOOL O32_CreateCaret(HWND a, HBITMAP b, int c, int d)
351{
352 BOOL yyrc;
353 USHORT sel = RestoreOS2FS();
354
355 yyrc = _O32_CreateCaret(a, b, c, d);
356 SetFS(sel);
357
358 return yyrc;
359}
360
361BOOL OPEN32API _O32_SelectClipRgn(HDC hdc,HRGN hrgn);
362
363inline BOOL O32_SelectClipRgn(HDC hdc,HRGN hrgn)
364{
365 BOOL yyrc;
366 USHORT sel = RestoreOS2FS();
367
368 yyrc = _O32_SelectClipRgn(hdc,hrgn);
369 SetFS(sel);
370
371 return yyrc;
372}
373
374BOOL APIENTRY __DestroyCaret (void);
375
376inline BOOL APIENTRY _DestroyCaret (void)
377{
378 BOOL yyrc;
379 USHORT sel = RestoreOS2FS();
380
381 yyrc = __DestroyCaret();
382 SetFS(sel);
383
384 return yyrc;
385}
386
387UINT APIENTRY __GetCaretBlinkTime (void);
388
389inline UINT APIENTRY _GetCaretBlinkTime (void)
390{
391 UINT yyrc;
392 USHORT sel = RestoreOS2FS();
393
394 yyrc = __GetCaretBlinkTime();
395 SetFS(sel);
396
397 return yyrc;
398}
399
400BOOL APIENTRY __HideCaret (HWND hwnd);
401
402inline BOOL APIENTRY _HideCaret (HWND hwnd)
403{
404 BOOL yyrc;
405 USHORT sel = RestoreOS2FS();
406
407 yyrc = __HideCaret(hwnd);
408 SetFS(sel);
409
410 return yyrc;
411}
412
413BOOL APIENTRY __SetCaretBlinkTime (UINT mSecs);
414
415inline BOOL APIENTRY _SetCaretBlinkTime (UINT mSecs)
416{
417 BOOL yyrc;
418 USHORT sel = RestoreOS2FS();
419
420 yyrc = __SetCaretBlinkTime(mSecs);
421 SetFS(sel);
422
423 return yyrc;
424}
425
426BOOL APIENTRY __ShowCaret (HWND hwnd);
427
428inline BOOL APIENTRY _ShowCaret (HWND hwnd)
429{
430 BOOL yyrc;
431 USHORT sel = RestoreOS2FS();
432
433 yyrc = __ShowCaret(hwnd);
434 SetFS(sel);
435
436 return yyrc;
437}
438
439
440 // from pmddi.h:
441 /* CopyClipRegion */
442
443 #define COPYCRGN_ALLINTERSECT 0L
444 #define COPYCRGN_VISRGN 1L
445 #define COPYCRGN_CLIPRGN 2L
446
447 /* SetupDC */
448
449 #define SETUPDC_VISRGN 0x00000001L
450 #define SETUPDC_ORIGIN 0x00000002L
451 #define SETUPDC_ACCUMBOUNDSON 0x00000004L
452 #define SETUPDC_ACCUMBOUNDSOFF 0x00000008L
453 #define SETUPDC_RECALCCLIP 0x00000010L
454 #define SETUPDC_SETOWNER 0x00000020L
455 #define SETUPDC_CLEANDC 0x00000040L
456
457ULONG APIENTRY Gre32Entry4(ULONG,ULONG,ULONG,ULONG);
458
459inline ULONG APIENTRY _Gre32Entry4 (ULONG a, ULONG b, ULONG c, ULONG d)
460{
461 ULONG yyrc;
462 USHORT sel = RestoreOS2FS();
463
464 yyrc = Gre32Entry4(a,b,c,d);
465 SetFS(sel);
466
467 return yyrc;
468}
469
470ULONG APIENTRY Gre32Entry5(ULONG,ULONG,ULONG,ULONG,ULONG);
471
472inline ULONG APIENTRY _Gre32Entry5 (ULONG a, ULONG b, ULONG c, ULONG d, ULONG e)
473{
474 ULONG yyrc;
475 USHORT sel = RestoreOS2FS();
476
477 yyrc = Gre32Entry5(a,b,c,d,e);
478 SetFS(sel);
479
480 return yyrc;
481}
482
483
484ULONG APIENTRY Gre32Entry6(ULONG,ULONG,ULONG,ULONG,ULONG,ULONG);
485
486inline ULONG APIENTRY _Gre32Entry6 (ULONG a, ULONG b, ULONG c, ULONG d, ULONG e, ULONG f)
487{
488 ULONG yyrc;
489 USHORT sel = RestoreOS2FS();
490
491 yyrc = Gre32Entry6(a,b,c,d,e,f);
492 SetFS(sel);
493
494 return yyrc;
495}
496
497ULONG APIENTRY Gre32Entry7(ULONG,ULONG,ULONG,ULONG,ULONG,ULONG,ULONG);
498
499inline ULONG APIENTRY _Gre32Entry7 (ULONG a, ULONG b, ULONG c, ULONG d, ULONG e, ULONG f, ULONG g)
500{
501 ULONG yyrc;
502 USHORT sel = RestoreOS2FS();
503
504 yyrc = Gre32Entry7(a,b,c,d,e,f,g);
505 SetFS(sel);
506
507 return yyrc;
508}
509
510ULONG APIENTRY Gre32Entry8(ULONG,ULONG,ULONG,ULONG,ULONG,ULONG,ULONG,ULONG);
511
512inline ULONG APIENTRY _Gre32Entry8 (ULONG a, ULONG b, ULONG c, ULONG d, ULONG e, ULONG f, ULONG g, ULONG h)
513{
514 ULONG yyrc;
515 USHORT sel = RestoreOS2FS();
516
517 yyrc = Gre32Entry8(a,b,c,d,e,f,g,h);
518 SetFS(sel);
519
520 return yyrc;
521}
522
523
524 #define GreSetupDC(a,b,c,d,e,f) (BOOL) _Gre32Entry8((ULONG)(HDC)(a),(ULONG)(HRGN)(b),(ULONG)(LONG)(c),(ULONG)(LONG)(d),(ULONG)(PRECTL)(e),(ULONG)(ULONG)(f),0L,0x00004081L)
525 #define GreCreateRectRegion(a,b,c) (HRGN) _Gre32Entry5((ULONG)(HDC)(a),(ULONG)(PRECTL)(b),(ULONG)(LONG)(c),0L,0x00004062L)
526 #define GreGetPageUnits(a,b) (LONG) _Gre32Entry4((ULONG)(HDC)(a),(ULONG)(PULONG)(b),0L,0x00004083L)
527 #define GreCopyClipRegion(a,b,c,d) (INT) _Gre32Entry6((ULONG)(HDC)(a),(ULONG)(HRGN)(b),(ULONG)(PRECTL)(c),(ULONG)(ULONG)(d),0L,0x00004080L)
528 #define GreCombineRegion(a,b,c,d,e) (INT) _Gre32Entry7((ULONG)(HDC)(a),(ULONG)(HRGN)(b),(ULONG)(HRGN)(c),(ULONG)(HRGN)(d),(ULONG)(ULONG)(e),0L,0x00004065L)
529 #define GreDestroyRegion(a,b) (BOOL) _Gre32Entry4((ULONG)(HDC)(a),(ULONG)(HRGN)(b),0L,0x00004063L)
530
531#endif //INCLUDED_BY_DC
532
533#endif //__DC_H__
534
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