source: trunk/src/gdi32/oslibgpi.h@ 5087

Last change on this file since 5087 was 4602, checked in by sandervl, 25 years ago

GetTextExtentPoint reimplemented
File size: 9.7 KB
Line 
1/* $Id: oslibgpi.h,v 1.9 2000-11-16 16:34:49 sandervl Exp $ */
2
3/*
4 * GPI interface code
5 *
6 * Copyright 1999 Christoph Bratschi (cbratschi@datacomm.ch)
7 *
8 * Project Odin Software License can be found in LICENSE.TXT
9 *
10 */
11#ifndef __OSLIBGPI_H__
12#define __OSLIBGPI_H__
13
14#include <dcdata.h>
15
16#ifdef DEBUG
17void dprintfOrigin(HDC hdc);
18#else
19#define dprintfOrigin(a)
20#endif
21
22#define APIENTRYOS2 _System
23
24PVOID APIENTRYOS2 _GpiQueryDCData(ULONG hps);
25
26inline PVOID OSLibGpiQueryDCData(ULONG hps)
27{
28 PVOID yyrc;
29 USHORT sel = RestoreOS2FS();
30
31 yyrc = _GpiQueryDCData(hps);
32 SetFS(sel);
33
34 return yyrc;
35}
36
37BOOL APIENTRYOS2 _GpiEnableYInversion(ULONG hps, LONG lHeight);
38
39inline BOOL GpiEnableYInversion(ULONG hps, LONG lHeight)
40{
41 BOOL yyrc;
42 USHORT sel = RestoreOS2FS();
43
44 yyrc = _GpiEnableYInversion(hps, lHeight);
45 SetFS(sel);
46
47 return yyrc;
48}
49
50BOOL APIENTRYOS2 _GpiQueryYInversion(ULONG hps);
51
52inline BOOL GpiQueryYInversion(ULONG hps)
53{
54 BOOL yyrc;
55 USHORT sel = RestoreOS2FS();
56
57 yyrc = _GpiQueryYInversion(hps);
58 SetFS(sel);
59
60 return yyrc;
61}
62
63typedef struct
64{
65 LONG xLeft;
66 LONG yBottom;
67 LONG xRight;
68 LONG yTop;
69} RECTLOS2, *PRECTLOS2;
70
71typedef struct //same as Win32 POINT
72{
73 LONG x;
74 LONG y;
75} POINTLOS2, *PPOINTLOS2;
76
77#define MapWin32ToOS2Rect(rectWin32,rectOS2) \
78{ \
79 (rectOS2).xLeft = (rectWin32).left; \
80 (rectOS2).yBottom = (rectWin32).bottom; \
81 (rectOS2).xRight = (rectWin32).right; \
82 (rectOS2).yTop = (rectWin32).top; \
83}
84
85#define MapOS2ToWin32Rect(rectOS2,rectWin32) \
86{ \
87 (rectWin32).left = (rectOS2).xLeft; \
88 (rectWin32).bottom = (rectOS2).yBottom; \
89 (rectWin32).right = (rectOS2).xRight; \
90 (rectWin32).top = (rectOS2).yTop; \
91}
92
93BOOL excludeBottomRightPoint(PVOID pHps,PPOINTLOS2 pptl);
94BOOL includeBottomRightPoint(PVOID pHps,PPOINTLOS2 pptl);
95BOOL getAlignUpdateCP(PVOID pHps);
96INT getWorldYDeltaFor1Pixel(PVOID pHps);
97INT getWorldXDeltaFor1Pixel(PVOID pHps);
98BOOL getInPath(PVOID pHps);
99VOID setInPath(PVOID pHps,BOOL inPath);
100BOOL getIsWideLine(PVOID pHps);
101BOOL getIsTopTop(PVOID pHps);
102ULONG getMapMode(PVOID pHps);
103
104BOOL OSLibGpiQueryCurrentPosition(PVOID pHps,PPOINTLOS2 ptl);
105BOOL OSLibGpiSetCurrentPosition(PVOID pHps,PPOINTLOS2 ptl);
106
107#define CHSOS_OPAQUE 0x0001L
108#define CHSOS_VECTOR 0x0002L
109#define CHSOS_LEAVEPOS 0x0008L
110#define CHSOS_CLIP 0x0010L
111#define CHSOS_UNDERSCORE 0x0200L
112#define CHSOS_STRIKEOUT 0x0400L
113
114#define GPIOS_ERROR 0L
115#define GPIOS_OK 1L
116#define GPIOS_ALTERROR (-1L)
117
118BOOL OSLibGpiCharStringPosAt(PVOID pHps,PPOINTLOS2 ptl,PRECTLOS2 rct,ULONG flOptions,LONG lCount,LPCSTR pchString,CONST INT *alAdx);
119BOOL OSLibGpiQueryCharStringPosAt(PVOID pHps,PPOINTLOS2 ptl,ULONG flOptions,LONG lCount,LPCSTR pchString,CONST INT *alAdx,PPOINTLOS2 aptlPos);
120
121#define TAOS_NORMAL_HORIZ 0x0001
122#define TAOS_LEFT 0x0002
123#define TAOS_CENTER 0x0003
124#define TAOS_RIGHT 0x0004
125#define TAOS_STANDARD_HORIZ 0x0005
126#define TAOS_NORMAL_VERT 0x0100
127#define TAOS_TOP 0x0200
128#define TAOS_HALF 0x0300
129#define TAOS_BASE 0x0400
130#define TAOS_BOTTOM 0x0500
131#define TAOS_STANDARD_VERT 0x0600
132
133BOOL OSLibGpiSetTextAlignment(PVOID pHps,LONG lHoriz,LONG lVert);
134BOOL OSLibGpiQueryTextAlignment(PVOID pHps,PLONG plHoriz,PLONG plVert);
135
136LONG OSLibGpiQueryTabbedTextExtent(pDCData pHps,INT lCount,LPCSTR pchString,INT lTabCount,PINT puTabStops);
137LONG OSLibGpiTabbedCharStringAt(PVOID pHps,PPOINTLOS2 pPtStart,PRECTLOS2 prclRect,ULONG flOptions,INT lCount,LPCSTR pchString,INT lTabCount,PINT puTabStops,INT lTabOrigin);
138
139#define TXTBOXOS_TOPLEFT 0L
140#define TXTBOXOS_BOTTOMLEFT 1L
141#define TXTBOXOS_TOPRIGHT 2L
142#define TXTBOXOS_BOTTOMRIGHT 3L
143#define TXTBOXOS_CONCAT 4L
144#define TXTBOXOS_COUNT 5L
145
146BOOL OSLibGpiQueryTextBox(pDCData pHps,LONG lCount1,LPCSTR pchString,LONG lCount2,PPOINTLOS2 aptlPoints);
147
148VOID calcDimensions(POINTLOS2 box[],PPOINTLOS2 point);
149
150#define BMOS_ERROR (-1L)
151#define BMOS_DEFAULT 0L
152#define BMOS_OR 1L
153#define BMOS_OVERPAINT 2L
154#define BMOS_LEAVEALONE 5L
155
156LONG OSLibGpiQueryBackMix(PVOID pHps);
157
158#define MMOS_TEXT 1
159#define MMOS_LOMETRIC 2
160#define MMOS_HIMETRIC 3
161#define MMOS_LOENGLISH 4
162#define MMOS_HIENGLISH 5
163#define MMOS_TWIPS 6
164#define MMOS_ISOTROPIC 7
165#define MMOS_ANISOTROPIC 8
166
167BOOL doesYAxisGrowNorth(PVOID pHps);
168
169#define DTOS_LEFT 0x00000000
170#define DTOS_QUERYEXTENT 0x00000002
171#define DTOS_UNDERSCORE 0x00000010
172#define DTOS_STRIKEOUT 0x00000020
173#define DTOS_TEXTATTRS 0x00000040
174#define DTOS_EXTERNALLEADING 0x00000080
175#define DTOS_CENTER 0x00000100
176#define DTOS_RIGHT 0x00000200
177#define DTOS_TOP 0x00000000
178#define DTOS_VCENTER 0x00000400
179#define DTOS_BOTTOM 0x00000800
180#define DTOS_HALFTONE 0x00001000
181#define DTOS_MNEMONIC 0x00002000
182#define DTOS_WORDBREAK 0x00004000
183#define DTOS_ERASERECT 0x00008000
184
185#define DTOS_SYSTEMFONT 0x00000001
186#define DTOS_SINGLELINE 0x00010000
187#define DTOS_MULTILINE 0x00020000
188#define DTOS_NOCLIP 0x00040000
189#define DTOS_OPAQUE 0x00080000
190#define DTOS_AMPERSAND 0x00100000
191#define DTOS_VERTICALEXTENT 0x00200000
192#define DTOS_INVERTCHAR 0x20000000
193#define DTOS_WORLDRECT 0x40000000
194#define DTOS_INVERT 0x80000000
195
196LONG OSLibWinDrawTabbedText(PVOID pHps,LONG cchText,LONG lTabs,LPCSTR lpchText,PVOID prcl,LONG clrFore,LONG clrBack,ULONG flCmd);
197
198int OSLibGpiQueryFontMaxHeight(HDC hdc);
199
200BOOL OSLibGpiMove(PVOID pHps,PPOINTLOS2 pptlPoint);
201LONG OSLibGpiLine(PVOID pHps,PPOINTLOS2 pptlEndPoint);
202
203BOOL OSLibGpiEndPath(PVOID pHps);
204
205BOOL drawLinePointCircle(PVOID pHps,INT width,INT height,LONG color);
206BOOL drawLinePoint(PVOID pHps,PPOINTLOS2 pt,LONG color);
207
208ULONG OSLibGpiQueryCp(HDC hdc);
209BOOL OSLibGpiSetCp(HDC hdc, ULONG codepage);
210
211#define OSLIB_CAPS_HORIZONTAL_RESOLUTION 8L /* pels per meter */
212#define OSLIB_CAPS_VERTICAL_RESOLUTION 9L /* pels per meter */
213
214BOOL OSLibDevQueryCaps(pDCData hHps, LONG lStart, LONG lCount, LONG *alArray);
215
216 // from pmddi.h:
217 /* CopyClipRegion */
218
219 #define COPYCRGN_ALLINTERSECT 0L
220 #define COPYCRGN_VISRGN 1L
221 #define COPYCRGN_CLIPRGN 2L
222
223 /* SetupDC */
224
225 #define SETUPDC_VISRGN 0x00000001L
226 #define SETUPDC_ORIGIN 0x00000002L
227 #define SETUPDC_ACCUMBOUNDSON 0x00000004L
228 #define SETUPDC_ACCUMBOUNDSOFF 0x00000008L
229 #define SETUPDC_RECALCCLIP 0x00000010L
230 #define SETUPDC_SETOWNER 0x00000020L
231 #define SETUPDC_CLEANDC 0x00000040L
232
233ULONG APIENTRY Gre32Entry4(ULONG,ULONG,ULONG,ULONG);
234
235inline ULONG APIENTRY _Gre32Entry4 (ULONG a, ULONG b, ULONG c, ULONG d)
236{
237 ULONG yyrc;
238 USHORT sel = RestoreOS2FS();
239
240 yyrc = Gre32Entry4(a,b,c,d);
241 SetFS(sel);
242
243 return yyrc;
244}
245
246ULONG APIENTRY Gre32Entry5(ULONG,ULONG,ULONG,ULONG,ULONG);
247
248inline ULONG APIENTRY _Gre32Entry5 (ULONG a, ULONG b, ULONG c, ULONG d, ULONG e)
249{
250 ULONG yyrc;
251 USHORT sel = RestoreOS2FS();
252
253 yyrc = Gre32Entry5(a,b,c,d,e);
254 SetFS(sel);
255
256 return yyrc;
257}
258
259
260ULONG APIENTRY Gre32Entry6(ULONG,ULONG,ULONG,ULONG,ULONG,ULONG);
261
262inline ULONG APIENTRY _Gre32Entry6 (ULONG a, ULONG b, ULONG c, ULONG d, ULONG e, ULONG f)
263{
264 ULONG yyrc;
265 USHORT sel = RestoreOS2FS();
266
267 yyrc = Gre32Entry6(a,b,c,d,e,f);
268 SetFS(sel);
269
270 return yyrc;
271}
272
273ULONG APIENTRY Gre32Entry7(ULONG,ULONG,ULONG,ULONG,ULONG,ULONG,ULONG);
274
275inline ULONG APIENTRY _Gre32Entry7 (ULONG a, ULONG b, ULONG c, ULONG d, ULONG e, ULONG f, ULONG g)
276{
277 ULONG yyrc;
278 USHORT sel = RestoreOS2FS();
279
280 yyrc = Gre32Entry7(a,b,c,d,e,f,g);
281 SetFS(sel);
282
283 return yyrc;
284}
285
286ULONG APIENTRY Gre32Entry8(ULONG,ULONG,ULONG,ULONG,ULONG,ULONG,ULONG,ULONG);
287
288inline ULONG APIENTRY _Gre32Entry8 (ULONG a, ULONG b, ULONG c, ULONG d, ULONG e, ULONG f, ULONG g, ULONG h)
289{
290 ULONG yyrc;
291 USHORT sel = RestoreOS2FS();
292
293 yyrc = Gre32Entry8(a,b,c,d,e,f,g,h);
294 SetFS(sel);
295
296 return yyrc;
297}
298
299
300 #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)
301 #define GreCreateRectRegion(a,b,c) (HRGN) _Gre32Entry5((ULONG)(HDC)(a),(ULONG)(PRECTL)(b),(ULONG)(LONG)(c),0L,0x00004062L)
302 #define GreGetPageUnits(a,b) (LONG) _Gre32Entry4((ULONG)(HDC)(a),(ULONG)(PULONG)(b),0L,0x00004083L)
303 #define GreCopyClipRegion(a,b,c,d) (INT) _Gre32Entry6((ULONG)(HDC)(a),(ULONG)(HRGN)(b),(ULONG)(PRECTL)(c),(ULONG)(ULONG)(d),0L,0x00004080L)
304 #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)
305 #define GreDestroyRegion(a,b) (BOOL) _Gre32Entry4((ULONG)(HDC)(a),(ULONG)(HRGN)(b),0L,0x00004063L)
306 #define GreGetDCOrigin(a,b) (BOOL) _Gre32Entry4((ULONG)(HDC)(a),(ULONG)(PPOINTL)(b),0L,0x000040BAL)
307 #define GreDeviceSetDCOrigin(a,b) (BOOL) _Gre32Entry4((ULONG)(HDC)(a),(ULONG)(PPOINTL)(b),0L,0x000040BBL)
308 #define GreSelectClipRegion(a,b,c) (INT) _Gre32Entry5((ULONG)(HDC)(a),(ULONG)(HRGN)(b),(ULONG)(PHRGN)(c),0L,0x00004074L)
309 #define GreIntersectClipRectangle(a,b) (INT) _Gre32Entry4((ULONG)(HDC)(a),(ULONG)(PRECTL)(b),0L,0x00004075L)
310
311#endif
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