4 * Copyright 1993 Alexandre Julliard
6 * Copyright 2002,2003 Shachar Shemesh
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 #include "wine/port.h"
34 #include "wine/unicode.h"
35 #include "wine/debug.h"
37 WINE_DEFAULT_DEBUG_CHANNEL(font
);
38 WINE_DECLARE_DEBUG_CHANNEL(gdi
);
40 static HGDIOBJ
FONT_SelectObject( HGDIOBJ handle
, void *obj
, HDC hdc
);
41 static INT
FONT_GetObject16( HGDIOBJ handle
, void *obj
, INT count
, LPVOID buffer
);
42 static INT
FONT_GetObjectA( HGDIOBJ handle
, void *obj
, INT count
, LPVOID buffer
);
43 static INT
FONT_GetObjectW( HGDIOBJ handle
, void *obj
, INT count
, LPVOID buffer
);
44 static BOOL
FONT_DeleteObject( HGDIOBJ handle
, void *obj
);
46 static const struct gdi_obj_funcs font_funcs
=
48 FONT_SelectObject
, /* pSelectObject */
49 FONT_GetObject16
, /* pGetObject16 */
50 FONT_GetObjectA
, /* pGetObjectA */
51 FONT_GetObjectW
, /* pGetObjectW */
52 NULL
, /* pUnrealizeObject */
53 FONT_DeleteObject
/* pDeleteObject */
56 #define ENUM_UNICODE 0x00000001
57 #define ENUM_CALLED 0x00000002
67 LPLOGFONT16 lpLogFontParam
;
68 FONTENUMPROC16 lpEnumFunc
;
71 LPNEWTEXTMETRICEX16 lpTextMetric
;
72 LPENUMLOGFONTEX16 lpLogFont
;
83 LPLOGFONTW lpLogFontParam
;
84 FONTENUMPROCW lpEnumFunc
;
93 * For TranslateCharsetInfo
95 #define FS(x) {{0,0,0,0},{0x1<<(x),0}}
96 #define MAXTCIINDEX 32
97 static CHARSETINFO FONT_tci
[MAXTCIINDEX
] = {
99 { ANSI_CHARSET
, 1252, FS(0)},
100 { EASTEUROPE_CHARSET
, 1250, FS(1)},
101 { RUSSIAN_CHARSET
, 1251, FS(2)},
102 { GREEK_CHARSET
, 1253, FS(3)},
103 { TURKISH_CHARSET
, 1254, FS(4)},
104 { HEBREW_CHARSET
, 1255, FS(5)},
105 { ARABIC_CHARSET
, 1256, FS(6)},
106 { BALTIC_CHARSET
, 1257, FS(7)},
107 { VIETNAMESE_CHARSET
, 1258, FS(8)},
108 /* reserved by ANSI */
109 { DEFAULT_CHARSET
, 0, FS(0)},
110 { DEFAULT_CHARSET
, 0, FS(0)},
111 { DEFAULT_CHARSET
, 0, FS(0)},
112 { DEFAULT_CHARSET
, 0, FS(0)},
113 { DEFAULT_CHARSET
, 0, FS(0)},
114 { DEFAULT_CHARSET
, 0, FS(0)},
115 { DEFAULT_CHARSET
, 0, FS(0)},
117 { THAI_CHARSET
, 874, FS(16)},
118 { SHIFTJIS_CHARSET
, 932, FS(17)},
119 { GB2312_CHARSET
, 936, FS(18)},
120 { HANGEUL_CHARSET
, 949, FS(19)},
121 { CHINESEBIG5_CHARSET
, 950, FS(20)},
122 { JOHAB_CHARSET
, 1361, FS(21)},
123 /* reserved for alternate ANSI and OEM */
124 { DEFAULT_CHARSET
, 0, FS(0)},
125 { DEFAULT_CHARSET
, 0, FS(0)},
126 { DEFAULT_CHARSET
, 0, FS(0)},
127 { DEFAULT_CHARSET
, 0, FS(0)},
128 { DEFAULT_CHARSET
, 0, FS(0)},
129 { DEFAULT_CHARSET
, 0, FS(0)},
130 { DEFAULT_CHARSET
, 0, FS(0)},
131 { DEFAULT_CHARSET
, 0, FS(0)},
132 /* reserved for system */
133 { DEFAULT_CHARSET
, 0, FS(0)},
134 { SYMBOL_CHARSET
, CP_SYMBOL
, FS(31)},
137 /***********************************************************************
138 * LOGFONT conversion functions.
140 static void FONT_LogFontWTo16( const LOGFONTW
* font32
, LPLOGFONT16 font16
)
142 font16
->lfHeight
= font32
->lfHeight
;
143 font16
->lfWidth
= font32
->lfWidth
;
144 font16
->lfEscapement
= font32
->lfEscapement
;
145 font16
->lfOrientation
= font32
->lfOrientation
;
146 font16
->lfWeight
= font32
->lfWeight
;
147 font16
->lfItalic
= font32
->lfItalic
;
148 font16
->lfUnderline
= font32
->lfUnderline
;
149 font16
->lfStrikeOut
= font32
->lfStrikeOut
;
150 font16
->lfCharSet
= font32
->lfCharSet
;
151 font16
->lfOutPrecision
= font32
->lfOutPrecision
;
152 font16
->lfClipPrecision
= font32
->lfClipPrecision
;
153 font16
->lfQuality
= font32
->lfQuality
;
154 font16
->lfPitchAndFamily
= font32
->lfPitchAndFamily
;
155 WideCharToMultiByte( CP_ACP
, 0, font32
->lfFaceName
, -1,
156 font16
->lfFaceName
, LF_FACESIZE
, NULL
, NULL
);
157 font16
->lfFaceName
[LF_FACESIZE
-1] = 0;
160 static void FONT_LogFont16ToW( const LOGFONT16
*font16
, LPLOGFONTW font32
)
162 font32
->lfHeight
= font16
->lfHeight
;
163 font32
->lfWidth
= font16
->lfWidth
;
164 font32
->lfEscapement
= font16
->lfEscapement
;
165 font32
->lfOrientation
= font16
->lfOrientation
;
166 font32
->lfWeight
= font16
->lfWeight
;
167 font32
->lfItalic
= font16
->lfItalic
;
168 font32
->lfUnderline
= font16
->lfUnderline
;
169 font32
->lfStrikeOut
= font16
->lfStrikeOut
;
170 font32
->lfCharSet
= font16
->lfCharSet
;
171 font32
->lfOutPrecision
= font16
->lfOutPrecision
;
172 font32
->lfClipPrecision
= font16
->lfClipPrecision
;
173 font32
->lfQuality
= font16
->lfQuality
;
174 font32
->lfPitchAndFamily
= font16
->lfPitchAndFamily
;
175 MultiByteToWideChar( CP_ACP
, 0, font16
->lfFaceName
, -1, font32
->lfFaceName
, LF_FACESIZE
);
176 font32
->lfFaceName
[LF_FACESIZE
-1] = 0;
179 static void FONT_LogFontAToW( const LOGFONTA
*fontA
, LPLOGFONTW fontW
)
181 memcpy(fontW
, fontA
, sizeof(LOGFONTA
) - LF_FACESIZE
);
182 MultiByteToWideChar(CP_ACP
, 0, fontA
->lfFaceName
, -1, fontW
->lfFaceName
,
186 static void FONT_LogFontWToA( const LOGFONTW
*fontW
, LPLOGFONTA fontA
)
188 memcpy(fontA
, fontW
, sizeof(LOGFONTA
) - LF_FACESIZE
);
189 WideCharToMultiByte(CP_ACP
, 0, fontW
->lfFaceName
, -1, fontA
->lfFaceName
,
190 LF_FACESIZE
, NULL
, NULL
);
193 static void FONT_EnumLogFontExWTo16( const ENUMLOGFONTEXW
*fontW
, LPENUMLOGFONTEX16 font16
)
195 FONT_LogFontWTo16( (LPLOGFONTW
)fontW
, (LPLOGFONT16
)font16
);
197 WideCharToMultiByte( CP_ACP
, 0, fontW
->elfFullName
, -1,
198 font16
->elfFullName
, LF_FULLFACESIZE
, NULL
, NULL
);
199 font16
->elfFullName
[LF_FULLFACESIZE
-1] = '\0';
200 WideCharToMultiByte( CP_ACP
, 0, fontW
->elfStyle
, -1,
201 font16
->elfStyle
, LF_FACESIZE
, NULL
, NULL
);
202 font16
->elfStyle
[LF_FACESIZE
-1] = '\0';
203 WideCharToMultiByte( CP_ACP
, 0, fontW
->elfScript
, -1,
204 font16
->elfScript
, LF_FACESIZE
, NULL
, NULL
);
205 font16
->elfScript
[LF_FACESIZE
-1] = '\0';
208 static void FONT_EnumLogFontExWToA( const ENUMLOGFONTEXW
*fontW
, LPENUMLOGFONTEXA fontA
)
210 FONT_LogFontWToA( (LPLOGFONTW
)fontW
, (LPLOGFONTA
)fontA
);
212 WideCharToMultiByte( CP_ACP
, 0, fontW
->elfFullName
, -1,
213 fontA
->elfFullName
, LF_FULLFACESIZE
, NULL
, NULL
);
214 fontA
->elfFullName
[LF_FULLFACESIZE
-1] = '\0';
215 WideCharToMultiByte( CP_ACP
, 0, fontW
->elfStyle
, -1,
216 fontA
->elfStyle
, LF_FACESIZE
, NULL
, NULL
);
217 fontA
->elfStyle
[LF_FACESIZE
-1] = '\0';
218 WideCharToMultiByte( CP_ACP
, 0, fontW
->elfScript
, -1,
219 fontA
->elfScript
, LF_FACESIZE
, NULL
, NULL
);
220 fontA
->elfScript
[LF_FACESIZE
-1] = '\0';
223 /***********************************************************************
224 * TEXTMETRIC conversion functions.
226 static void FONT_TextMetricWToA(const TEXTMETRICW
*ptmW
, LPTEXTMETRICA ptmA
)
228 ptmA
->tmHeight
= ptmW
->tmHeight
;
229 ptmA
->tmAscent
= ptmW
->tmAscent
;
230 ptmA
->tmDescent
= ptmW
->tmDescent
;
231 ptmA
->tmInternalLeading
= ptmW
->tmInternalLeading
;
232 ptmA
->tmExternalLeading
= ptmW
->tmExternalLeading
;
233 ptmA
->tmAveCharWidth
= ptmW
->tmAveCharWidth
;
234 ptmA
->tmMaxCharWidth
= ptmW
->tmMaxCharWidth
;
235 ptmA
->tmWeight
= ptmW
->tmWeight
;
236 ptmA
->tmOverhang
= ptmW
->tmOverhang
;
237 ptmA
->tmDigitizedAspectX
= ptmW
->tmDigitizedAspectX
;
238 ptmA
->tmDigitizedAspectY
= ptmW
->tmDigitizedAspectY
;
239 ptmA
->tmFirstChar
= ptmW
->tmFirstChar
> 255 ? 255 : ptmW
->tmFirstChar
;
240 ptmA
->tmLastChar
= ptmW
->tmLastChar
> 255 ? 255 : ptmW
->tmLastChar
;
241 ptmA
->tmDefaultChar
= ptmW
->tmDefaultChar
> 255 ? 255 : ptmW
->tmDefaultChar
;
242 ptmA
->tmBreakChar
= ptmW
->tmBreakChar
> 255 ? 255 : ptmW
->tmBreakChar
;
243 ptmA
->tmItalic
= ptmW
->tmItalic
;
244 ptmA
->tmUnderlined
= ptmW
->tmUnderlined
;
245 ptmA
->tmStruckOut
= ptmW
->tmStruckOut
;
246 ptmA
->tmPitchAndFamily
= ptmW
->tmPitchAndFamily
;
247 ptmA
->tmCharSet
= ptmW
->tmCharSet
;
251 static void FONT_NewTextMetricExWTo16(const NEWTEXTMETRICEXW
*ptmW
, LPNEWTEXTMETRICEX16 ptm16
)
253 ptm16
->ntmTm
.tmHeight
= ptmW
->ntmTm
.tmHeight
;
254 ptm16
->ntmTm
.tmAscent
= ptmW
->ntmTm
.tmAscent
;
255 ptm16
->ntmTm
.tmDescent
= ptmW
->ntmTm
.tmDescent
;
256 ptm16
->ntmTm
.tmInternalLeading
= ptmW
->ntmTm
.tmInternalLeading
;
257 ptm16
->ntmTm
.tmExternalLeading
= ptmW
->ntmTm
.tmExternalLeading
;
258 ptm16
->ntmTm
.tmAveCharWidth
= ptmW
->ntmTm
.tmAveCharWidth
;
259 ptm16
->ntmTm
.tmMaxCharWidth
= ptmW
->ntmTm
.tmMaxCharWidth
;
260 ptm16
->ntmTm
.tmWeight
= ptmW
->ntmTm
.tmWeight
;
261 ptm16
->ntmTm
.tmOverhang
= ptmW
->ntmTm
.tmOverhang
;
262 ptm16
->ntmTm
.tmDigitizedAspectX
= ptmW
->ntmTm
.tmDigitizedAspectX
;
263 ptm16
->ntmTm
.tmDigitizedAspectY
= ptmW
->ntmTm
.tmDigitizedAspectY
;
264 ptm16
->ntmTm
.tmFirstChar
= ptmW
->ntmTm
.tmFirstChar
> 255 ? 255 : ptmW
->ntmTm
.tmFirstChar
;
265 ptm16
->ntmTm
.tmLastChar
= ptmW
->ntmTm
.tmLastChar
> 255 ? 255 : ptmW
->ntmTm
.tmLastChar
;
266 ptm16
->ntmTm
.tmDefaultChar
= ptmW
->ntmTm
.tmDefaultChar
> 255 ? 255 : ptmW
->ntmTm
.tmDefaultChar
;
267 ptm16
->ntmTm
.tmBreakChar
= ptmW
->ntmTm
.tmBreakChar
> 255 ? 255 : ptmW
->ntmTm
.tmBreakChar
;
268 ptm16
->ntmTm
.tmItalic
= ptmW
->ntmTm
.tmItalic
;
269 ptm16
->ntmTm
.tmUnderlined
= ptmW
->ntmTm
.tmUnderlined
;
270 ptm16
->ntmTm
.tmStruckOut
= ptmW
->ntmTm
.tmStruckOut
;
271 ptm16
->ntmTm
.tmPitchAndFamily
= ptmW
->ntmTm
.tmPitchAndFamily
;
272 ptm16
->ntmTm
.tmCharSet
= ptmW
->ntmTm
.tmCharSet
;
273 ptm16
->ntmTm
.ntmFlags
= ptmW
->ntmTm
.ntmFlags
;
274 ptm16
->ntmTm
.ntmSizeEM
= ptmW
->ntmTm
.ntmSizeEM
;
275 ptm16
->ntmTm
.ntmCellHeight
= ptmW
->ntmTm
.ntmCellHeight
;
276 ptm16
->ntmTm
.ntmAvgWidth
= ptmW
->ntmTm
.ntmAvgWidth
;
277 memcpy(&ptm16
->ntmFontSig
, &ptmW
->ntmFontSig
, sizeof(FONTSIGNATURE
));
280 static void FONT_NewTextMetricExWToA(const NEWTEXTMETRICEXW
*ptmW
, NEWTEXTMETRICEXA
*ptmA
)
282 FONT_TextMetricWToA((LPTEXTMETRICW
)ptmW
, (LPTEXTMETRICA
)ptmA
);
283 ptmA
->ntmTm
.ntmFlags
= ptmW
->ntmTm
.ntmFlags
;
284 ptmA
->ntmTm
.ntmSizeEM
= ptmW
->ntmTm
.ntmSizeEM
;
285 ptmA
->ntmTm
.ntmCellHeight
= ptmW
->ntmTm
.ntmCellHeight
;
286 ptmA
->ntmTm
.ntmAvgWidth
= ptmW
->ntmTm
.ntmAvgWidth
;
287 memcpy(&ptmA
->ntmFontSig
, &ptmW
->ntmFontSig
, sizeof(FONTSIGNATURE
));
290 /***********************************************************************
291 * CreateFontIndirectA (GDI32.@)
293 HFONT WINAPI
CreateFontIndirectA( const LOGFONTA
*plfA
)
298 FONT_LogFontAToW( plfA
, &lfW
);
299 return CreateFontIndirectW( &lfW
);
301 return CreateFontIndirectW( NULL
);
305 /***********************************************************************
306 * CreateFontIndirectW (GDI32.@)
308 HFONT WINAPI
CreateFontIndirectW( const LOGFONTW
*plf
)
315 if ((fontPtr
= GDI_AllocObject( sizeof(FONTOBJ
), FONT_MAGIC
,
316 (HGDIOBJ
*)&hFont
, &font_funcs
)))
318 memcpy( &fontPtr
->logfont
, plf
, sizeof(LOGFONTW
) );
320 TRACE("(%ld %ld %ld %ld %x %d %x %d %d) %s %s %s => %p\n",
321 plf
->lfHeight
, plf
->lfWidth
,
322 plf
->lfEscapement
, plf
->lfOrientation
,
323 plf
->lfPitchAndFamily
,
324 plf
->lfOutPrecision
, plf
->lfClipPrecision
,
325 plf
->lfQuality
, plf
->lfCharSet
,
326 debugstr_w(plf
->lfFaceName
),
327 plf
->lfWeight
> 400 ? "Bold" : "",
328 plf
->lfItalic
? "Italic" : "", hFont
);
330 if (plf
->lfEscapement
!= plf
->lfOrientation
) {
331 /* this should really depend on whether GM_ADVANCED is set */
332 fontPtr
->logfont
.lfOrientation
= fontPtr
->logfont
.lfEscapement
;
333 WARN("orientation angle %f set to "
334 "escapement angle %f for new font %p\n",
335 plf
->lfOrientation
/10., plf
->lfEscapement
/10., hFont
);
337 GDI_ReleaseObj( hFont
);
340 else WARN("(NULL) => NULL\n");
345 /*************************************************************************
346 * CreateFontA (GDI32.@)
348 HFONT WINAPI
CreateFontA( INT height
, INT width
, INT esc
,
349 INT orient
, INT weight
, DWORD italic
,
350 DWORD underline
, DWORD strikeout
, DWORD charset
,
351 DWORD outpres
, DWORD clippres
, DWORD quality
,
352 DWORD pitch
, LPCSTR name
)
356 logfont
.lfHeight
= height
;
357 logfont
.lfWidth
= width
;
358 logfont
.lfEscapement
= esc
;
359 logfont
.lfOrientation
= orient
;
360 logfont
.lfWeight
= weight
;
361 logfont
.lfItalic
= italic
;
362 logfont
.lfUnderline
= underline
;
363 logfont
.lfStrikeOut
= strikeout
;
364 logfont
.lfCharSet
= charset
;
365 logfont
.lfOutPrecision
= outpres
;
366 logfont
.lfClipPrecision
= clippres
;
367 logfont
.lfQuality
= quality
;
368 logfont
.lfPitchAndFamily
= pitch
;
371 lstrcpynA(logfont
.lfFaceName
,name
,sizeof(logfont
.lfFaceName
));
373 logfont
.lfFaceName
[0] = '\0';
375 return CreateFontIndirectA( &logfont
);
378 /*************************************************************************
379 * CreateFontW (GDI32.@)
381 HFONT WINAPI
CreateFontW( INT height
, INT width
, INT esc
,
382 INT orient
, INT weight
, DWORD italic
,
383 DWORD underline
, DWORD strikeout
, DWORD charset
,
384 DWORD outpres
, DWORD clippres
, DWORD quality
,
385 DWORD pitch
, LPCWSTR name
)
389 logfont
.lfHeight
= height
;
390 logfont
.lfWidth
= width
;
391 logfont
.lfEscapement
= esc
;
392 logfont
.lfOrientation
= orient
;
393 logfont
.lfWeight
= weight
;
394 logfont
.lfItalic
= italic
;
395 logfont
.lfUnderline
= underline
;
396 logfont
.lfStrikeOut
= strikeout
;
397 logfont
.lfCharSet
= charset
;
398 logfont
.lfOutPrecision
= outpres
;
399 logfont
.lfClipPrecision
= clippres
;
400 logfont
.lfQuality
= quality
;
401 logfont
.lfPitchAndFamily
= pitch
;
404 lstrcpynW(logfont
.lfFaceName
, name
,
405 sizeof(logfont
.lfFaceName
) / sizeof(WCHAR
));
407 logfont
.lfFaceName
[0] = '\0';
409 return CreateFontIndirectW( &logfont
);
413 /***********************************************************************
416 * If the driver supports vector fonts we create a gdi font first and
417 * then call the driver to give it a chance to supply its own device
418 * font. If the driver wants to do this it returns TRUE and we can
419 * delete the gdi font, if the driver wants to use the gdi font it
420 * should return FALSE, to signal an error return GDI_ERROR. For
421 * drivers that don't support vector fonts they must supply their own
424 static HGDIOBJ
FONT_SelectObject( HGDIOBJ handle
, void *obj
, HDC hdc
)
427 DC
*dc
= DC_GetDCPtr( hdc
);
431 if (dc
->hFont
!= handle
|| dc
->gdiFont
== NULL
)
433 if(GetDeviceCaps(dc
->hSelf
, TEXTCAPS
) & TC_VA_ABLE
)
434 dc
->gdiFont
= WineEngCreateFontInstance(dc
, handle
);
437 if (dc
->funcs
->pSelectFont
) ret
= dc
->funcs
->pSelectFont( dc
->physDev
, handle
);
439 if (ret
&& dc
->gdiFont
) dc
->gdiFont
= 0;
441 if (ret
== HGDI_ERROR
)
442 ret
= 0; /* SelectObject returns 0 on error */
448 GDI_ReleaseObj( hdc
);
453 /***********************************************************************
456 static INT
FONT_GetObject16( HGDIOBJ handle
, void *obj
, INT count
, LPVOID buffer
)
461 FONT_LogFontWTo16( &font
->logfont
, &lf16
);
463 if (count
> sizeof(LOGFONT16
)) count
= sizeof(LOGFONT16
);
464 memcpy( buffer
, &lf16
, count
);
468 /***********************************************************************
471 static INT
FONT_GetObjectA( HGDIOBJ handle
, void *obj
, INT count
, LPVOID buffer
)
478 FONT_LogFontWToA( &font
->logfont
, &lfA
);
480 if (count
> sizeof(lfA
)) count
= sizeof(lfA
);
481 memcpy( buffer
, &lfA
, count
);
485 /***********************************************************************
488 static INT
FONT_GetObjectW( HGDIOBJ handle
, void *obj
, INT count
, LPVOID buffer
)
492 return sizeof(LOGFONTW
);
493 if (count
> sizeof(LOGFONTW
)) count
= sizeof(LOGFONTW
);
494 memcpy( buffer
, &font
->logfont
, count
);
499 /***********************************************************************
502 static BOOL
FONT_DeleteObject( HGDIOBJ handle
, void *obj
)
504 WineEngDestroyFontInstance( handle
);
505 return GDI_FreeObject( handle
, obj
);
509 /***********************************************************************
510 * FONT_EnumInstance16
512 * Called by the device driver layer to pass font info
513 * down to the application.
515 static INT
FONT_EnumInstance16( LPENUMLOGFONTEXW plf
, NEWTEXTMETRICEXW
*ptm
,
516 DWORD fType
, LPARAM lp
)
518 fontEnum16
*pfe
= (fontEnum16
*)lp
;
522 if( pfe
->lpLogFontParam
->lfCharSet
== DEFAULT_CHARSET
||
523 pfe
->lpLogFontParam
->lfCharSet
== plf
->elfLogFont
.lfCharSet
)
528 FONT_EnumLogFontExWTo16(plf
, pfe
->lpLogFont
);
529 FONT_NewTextMetricExWTo16(ptm
, pfe
->lpTextMetric
);
530 pfe
->dwFlags
|= ENUM_CALLED
;
531 GDI_ReleaseObj( pfe
->hdc
); /* release the GDI lock */
533 args
[6] = SELECTOROF(pfe
->segLogFont
);
534 args
[5] = OFFSETOF(pfe
->segLogFont
);
535 args
[4] = SELECTOROF(pfe
->segTextMetric
);
536 args
[3] = OFFSETOF(pfe
->segTextMetric
);
538 args
[1] = HIWORD(pfe
->lpData
);
539 args
[0] = LOWORD(pfe
->lpData
);
540 WOWCallback16Ex( (DWORD
)pfe
->lpEnumFunc
, WCB16_PASCAL
, sizeof(args
), args
, &result
);
541 ret
= LOWORD(result
);
543 /* get the lock again and make sure the DC is still valid */
544 dc
= DC_GetDCPtr( pfe
->hdc
);
545 if (!dc
|| dc
!= pfe
->dc
|| dc
->physDev
!= pfe
->physDev
)
547 if (dc
) GDI_ReleaseObj( pfe
->hdc
);
548 pfe
->hdc
= 0; /* make sure we don't try to release it later on */
555 /***********************************************************************
558 static INT
FONT_EnumInstance( LPENUMLOGFONTEXW plf
, NEWTEXTMETRICEXW
*ptm
,
559 DWORD fType
, LPARAM lp
)
561 fontEnum32
*pfe
= (fontEnum32
*)lp
;
565 /* lfCharSet is at the same offset in both LOGFONTA and LOGFONTW */
566 if( pfe
->lpLogFontParam
->lfCharSet
== DEFAULT_CHARSET
||
567 pfe
->lpLogFontParam
->lfCharSet
== plf
->elfLogFont
.lfCharSet
)
569 /* convert font metrics */
570 ENUMLOGFONTEXA logfont
;
571 NEWTEXTMETRICEXA tmA
;
573 pfe
->dwFlags
|= ENUM_CALLED
;
574 if (!(pfe
->dwFlags
& ENUM_UNICODE
))
576 FONT_EnumLogFontExWToA( plf
, &logfont
);
577 FONT_NewTextMetricExWToA( ptm
, &tmA
);
578 plf
= (LPENUMLOGFONTEXW
)&logfont
;
579 ptm
= (NEWTEXTMETRICEXW
*)&tmA
;
581 GDI_ReleaseObj( pfe
->hdc
); /* release the GDI lock */
583 ret
= pfe
->lpEnumFunc( &plf
->elfLogFont
, (TEXTMETRICW
*)ptm
, fType
, pfe
->lpData
);
585 /* get the lock again and make sure the DC is still valid */
586 dc
= DC_GetDCPtr( pfe
->hdc
);
587 if (!dc
|| dc
!= pfe
->dc
|| dc
->physDev
!= pfe
->physDev
)
589 if (dc
) GDI_ReleaseObj( pfe
->hdc
);
590 pfe
->hdc
= 0; /* make sure we don't try to release it later on */
597 /***********************************************************************
598 * EnumFontFamiliesEx (GDI.613)
600 INT16 WINAPI
EnumFontFamiliesEx16( HDC16 hDC
, LPLOGFONT16 plf
,
601 FONTENUMPROC16 efproc
, LPARAM lParam
,
606 DC
* dc
= DC_GetDCPtr( HDC_32(hDC
) );
607 NEWTEXTMETRICEX16 tm16
;
608 ENUMLOGFONTEX16 lf16
;
613 FONT_LogFont16ToW(plf
, &lfW
);
615 fe16
.hdc
= HDC_32(hDC
);
617 fe16
.physDev
= dc
->physDev
;
618 fe16
.lpLogFontParam
= plf
;
619 fe16
.lpEnumFunc
= efproc
;
620 fe16
.lpData
= lParam
;
621 fe16
.lpTextMetric
= &tm16
;
622 fe16
.lpLogFont
= &lf16
;
623 fe16
.segTextMetric
= MapLS( &tm16
);
624 fe16
.segLogFont
= MapLS( &lf16
);
627 enum_gdi_fonts
= GetDeviceCaps(fe16
.hdc
, TEXTCAPS
) & TC_VA_ABLE
;
629 if (!dc
->funcs
->pEnumDeviceFonts
&& !enum_gdi_fonts
)
636 ret
= WineEngEnumFonts( &lfW
, FONT_EnumInstance16
, (LPARAM
)&fe16
);
637 fe16
.dwFlags
&= ~ENUM_CALLED
;
638 if (ret
&& dc
->funcs
->pEnumDeviceFonts
) {
639 ret2
= dc
->funcs
->pEnumDeviceFonts( dc
->physDev
, &lfW
, FONT_EnumInstance16
, (LPARAM
)&fe16
);
640 if(fe16
.dwFlags
& ENUM_CALLED
) /* update ret iff a font gets enumed */
644 UnMapLS( fe16
.segTextMetric
);
645 UnMapLS( fe16
.segLogFont
);
646 if (fe16
.hdc
) GDI_ReleaseObj( fe16
.hdc
);
650 /***********************************************************************
651 * FONT_EnumFontFamiliesEx
653 static INT
FONT_EnumFontFamiliesEx( HDC hDC
, LPLOGFONTW plf
,
654 FONTENUMPROCW efproc
,
655 LPARAM lParam
, DWORD dwUnicode
)
658 DC
*dc
= DC_GetDCPtr( hDC
);
664 TRACE("lfFaceName = %s lfCharset = %d\n", debugstr_w(plf
->lfFaceName
),
666 fe32
.lpLogFontParam
= plf
;
667 fe32
.lpEnumFunc
= efproc
;
668 fe32
.lpData
= lParam
;
669 fe32
.dwFlags
= dwUnicode
;
672 fe32
.physDev
= dc
->physDev
;
674 enum_gdi_fonts
= GetDeviceCaps(hDC
, TEXTCAPS
) & TC_VA_ABLE
;
676 if (!dc
->funcs
->pEnumDeviceFonts
&& !enum_gdi_fonts
)
683 ret
= WineEngEnumFonts( plf
, FONT_EnumInstance
, (LPARAM
)&fe32
);
684 fe32
.dwFlags
&= ~ENUM_CALLED
;
685 if (ret
&& dc
->funcs
->pEnumDeviceFonts
) {
686 ret2
= dc
->funcs
->pEnumDeviceFonts( dc
->physDev
, plf
, FONT_EnumInstance
, (LPARAM
)&fe32
);
687 if(fe32
.dwFlags
& ENUM_CALLED
) /* update ret iff a font gets enumed */
691 if (fe32
.hdc
) GDI_ReleaseObj( fe32
.hdc
);
695 /***********************************************************************
696 * EnumFontFamiliesExW (GDI32.@)
698 INT WINAPI
EnumFontFamiliesExW( HDC hDC
, LPLOGFONTW plf
,
699 FONTENUMPROCW efproc
,
700 LPARAM lParam
, DWORD dwFlags
)
702 return FONT_EnumFontFamiliesEx( hDC
, plf
, efproc
, lParam
, ENUM_UNICODE
);
705 /***********************************************************************
706 * EnumFontFamiliesExA (GDI32.@)
708 INT WINAPI
EnumFontFamiliesExA( HDC hDC
, LPLOGFONTA plf
,
709 FONTENUMPROCA efproc
,
710 LPARAM lParam
, DWORD dwFlags
)
713 FONT_LogFontAToW( plf
, &lfW
);
715 return FONT_EnumFontFamiliesEx( hDC
, &lfW
, (FONTENUMPROCW
)efproc
, lParam
, 0);
718 /***********************************************************************
719 * EnumFontFamilies (GDI.330)
721 INT16 WINAPI
EnumFontFamilies16( HDC16 hDC
, LPCSTR lpFamily
,
722 FONTENUMPROC16 efproc
, LPARAM lpData
)
726 lf
.lfCharSet
= DEFAULT_CHARSET
;
727 if( lpFamily
) lstrcpynA( lf
.lfFaceName
, lpFamily
, LF_FACESIZE
);
728 else lf
.lfFaceName
[0] = '\0';
730 return EnumFontFamiliesEx16( hDC
, &lf
, efproc
, lpData
, 0 );
733 /***********************************************************************
734 * EnumFontFamiliesA (GDI32.@)
736 INT WINAPI
EnumFontFamiliesA( HDC hDC
, LPCSTR lpFamily
,
737 FONTENUMPROCA efproc
, LPARAM lpData
)
741 lf
.lfCharSet
= DEFAULT_CHARSET
;
742 if( lpFamily
) lstrcpynA( lf
.lfFaceName
, lpFamily
, LF_FACESIZE
);
743 else lf
.lfFaceName
[0] = lf
.lfFaceName
[1] = '\0';
745 return EnumFontFamiliesExA( hDC
, &lf
, efproc
, lpData
, 0 );
748 /***********************************************************************
749 * EnumFontFamiliesW (GDI32.@)
751 INT WINAPI
EnumFontFamiliesW( HDC hDC
, LPCWSTR lpFamily
,
752 FONTENUMPROCW efproc
, LPARAM lpData
)
756 lf
.lfCharSet
= DEFAULT_CHARSET
;
757 if( lpFamily
) lstrcpynW( lf
.lfFaceName
, lpFamily
, LF_FACESIZE
);
758 else lf
.lfFaceName
[0] = 0;
760 return EnumFontFamiliesExW( hDC
, &lf
, efproc
, lpData
, 0 );
763 /***********************************************************************
766 INT16 WINAPI
EnumFonts16( HDC16 hDC
, LPCSTR lpName
, FONTENUMPROC16 efproc
,
769 return EnumFontFamilies16( hDC
, lpName
, efproc
, lpData
);
772 /***********************************************************************
773 * EnumFontsA (GDI32.@)
775 INT WINAPI
EnumFontsA( HDC hDC
, LPCSTR lpName
, FONTENUMPROCA efproc
,
778 return EnumFontFamiliesA( hDC
, lpName
, efproc
, lpData
);
781 /***********************************************************************
782 * EnumFontsW (GDI32.@)
784 INT WINAPI
EnumFontsW( HDC hDC
, LPCWSTR lpName
, FONTENUMPROCW efproc
,
787 return EnumFontFamiliesW( hDC
, lpName
, efproc
, lpData
);
791 /***********************************************************************
792 * GetTextCharacterExtra (GDI32.@)
794 INT WINAPI
GetTextCharacterExtra( HDC hdc
)
797 DC
*dc
= DC_GetDCPtr( hdc
);
798 if (!dc
) return 0x80000000;
800 GDI_ReleaseObj( hdc
);
805 /***********************************************************************
806 * SetTextCharacterExtra (GDI32.@)
808 INT WINAPI
SetTextCharacterExtra( HDC hdc
, INT extra
)
811 DC
* dc
= DC_GetDCPtr( hdc
);
812 if (!dc
) return 0x80000000;
813 if (dc
->funcs
->pSetTextCharacterExtra
)
814 prev
= dc
->funcs
->pSetTextCharacterExtra( dc
->physDev
, extra
);
817 prev
= dc
->charExtra
;
818 dc
->charExtra
= extra
;
820 GDI_ReleaseObj( hdc
);
825 /***********************************************************************
826 * SetTextJustification (GDI32.@)
828 BOOL WINAPI
SetTextJustification( HDC hdc
, INT extra
, INT breaks
)
831 DC
* dc
= DC_GetDCPtr( hdc
);
832 if (!dc
) return FALSE
;
833 if (dc
->funcs
->pSetTextJustification
)
834 ret
= dc
->funcs
->pSetTextJustification( dc
->physDev
, extra
, breaks
);
837 extra
= abs((extra
* dc
->vportExtX
+ dc
->wndExtX
/ 2) / dc
->wndExtX
);
838 if (!extra
) breaks
= 0;
839 dc
->breakTotalExtra
= extra
;
840 dc
->breakCount
= breaks
;
843 dc
->breakExtra
= extra
/ breaks
;
844 dc
->breakRem
= extra
- (dc
->breakCount
* dc
->breakExtra
);
852 GDI_ReleaseObj( hdc
);
857 /***********************************************************************
858 * GetTextFaceA (GDI32.@)
860 INT WINAPI
GetTextFaceA( HDC hdc
, INT count
, LPSTR name
)
862 INT res
= GetTextFaceW(hdc
, 0, NULL
);
863 LPWSTR nameW
= HeapAlloc( GetProcessHeap(), 0, res
* 2 );
864 GetTextFaceW( hdc
, res
, nameW
);
868 if (count
&& !WideCharToMultiByte( CP_ACP
, 0, nameW
, -1, name
, count
, NULL
, NULL
))
873 res
= WideCharToMultiByte( CP_ACP
, 0, nameW
, -1, NULL
, 0, NULL
, NULL
);
874 HeapFree( GetProcessHeap(), 0, nameW
);
878 /***********************************************************************
879 * GetTextFaceW (GDI32.@)
881 INT WINAPI
GetTextFaceW( HDC hdc
, INT count
, LPWSTR name
)
886 DC
* dc
= DC_GetDCPtr( hdc
);
890 ret
= WineEngGetTextFace(dc
->gdiFont
, count
, name
);
891 else if ((font
= (FONTOBJ
*) GDI_GetObjPtr( dc
->hFont
, FONT_MAGIC
)))
895 lstrcpynW( name
, font
->logfont
.lfFaceName
, count
);
898 else ret
= strlenW(font
->logfont
.lfFaceName
) + 1;
899 GDI_ReleaseObj( dc
->hFont
);
901 GDI_ReleaseObj( hdc
);
906 /***********************************************************************
907 * GetTextExtentPoint32A (GDI32.@)
909 BOOL WINAPI
GetTextExtentPoint32A( HDC hdc
, LPCSTR str
, INT count
,
914 LPWSTR p
= FONT_mbtowc(hdc
, str
, count
, &wlen
, NULL
);
917 ret
= GetTextExtentPoint32W( hdc
, p
, wlen
, size
);
918 HeapFree( GetProcessHeap(), 0, p
);
921 TRACE("(%p %s %d %p): returning %ld x %ld\n",
922 hdc
, debugstr_an (str
, count
), count
, size
, size
->cx
, size
->cy
);
927 /***********************************************************************
928 * GetTextExtentPoint32W [GDI32.@] Computes width/height for a string
930 * Computes width and height of the specified string.
936 BOOL WINAPI
GetTextExtentPoint32W(
937 HDC hdc
, /* [in] Handle of device context */
938 LPCWSTR str
, /* [in] Address of text string */
939 INT count
, /* [in] Number of characters in string */
940 LPSIZE size
) /* [out] Address of structure for string size */
943 DC
* dc
= DC_GetDCPtr( hdc
);
944 if (!dc
) return FALSE
;
947 ret
= WineEngGetTextExtentPoint(dc
->gdiFont
, str
, count
, size
);
948 size
->cx
= abs(INTERNAL_XDSTOWS(dc
, size
->cx
));
949 size
->cy
= abs(INTERNAL_YDSTOWS(dc
, size
->cy
));
951 else if(dc
->funcs
->pGetTextExtentPoint
)
952 ret
= dc
->funcs
->pGetTextExtentPoint( dc
->physDev
, str
, count
, size
);
954 GDI_ReleaseObj( hdc
);
956 TRACE("(%p %s %d %p): returning %ld x %ld\n",
957 hdc
, debugstr_wn (str
, count
), count
, size
, size
->cx
, size
->cy
);
961 /***********************************************************************
962 * GetTextExtentPointI [GDI32.@]
964 * Computes width and height of the array of glyph indices.
970 BOOL WINAPI
GetTextExtentPointI(
971 HDC hdc
, /* [in] Handle of device context */
972 const WORD
*indices
, /* [in] Address of glyph index array */
973 INT count
, /* [in] Number of glyphs in array */
974 LPSIZE size
) /* [out] Address of structure for string size */
977 DC
* dc
= DC_GetDCPtr( hdc
);
978 if (!dc
) return FALSE
;
981 ret
= WineEngGetTextExtentPointI(dc
->gdiFont
, indices
, count
, size
);
982 size
->cx
= abs(INTERNAL_XDSTOWS(dc
, size
->cx
));
983 size
->cy
= abs(INTERNAL_YDSTOWS(dc
, size
->cy
));
985 else if(dc
->funcs
->pGetTextExtentPoint
) {
986 FIXME("calling GetTextExtentPoint\n");
987 ret
= dc
->funcs
->pGetTextExtentPoint( dc
->physDev
, (LPCWSTR
)indices
, count
, size
);
990 GDI_ReleaseObj( hdc
);
992 TRACE("(%p %p %d %p): returning %ld x %ld\n",
993 hdc
, indices
, count
, size
, size
->cx
, size
->cy
);
998 /***********************************************************************
999 * GetTextExtentPointA (GDI32.@)
1001 BOOL WINAPI
GetTextExtentPointA( HDC hdc
, LPCSTR str
, INT count
,
1004 TRACE("not bug compatible.\n");
1005 return GetTextExtentPoint32A( hdc
, str
, count
, size
);
1008 /***********************************************************************
1009 * GetTextExtentPointW (GDI32.@)
1011 BOOL WINAPI
GetTextExtentPointW( HDC hdc
, LPCWSTR str
, INT count
,
1014 TRACE("not bug compatible.\n");
1015 return GetTextExtentPoint32W( hdc
, str
, count
, size
);
1019 /***********************************************************************
1020 * GetTextExtentExPointA (GDI32.@)
1022 BOOL WINAPI
GetTextExtentExPointA( HDC hdc
, LPCSTR str
, INT count
,
1023 INT maxExt
, LPINT lpnFit
,
1024 LPINT alpDx
, LPSIZE size
)
1028 LPWSTR p
= FONT_mbtowc( hdc
, str
, count
, &wlen
, NULL
);
1029 ret
= GetTextExtentExPointW( hdc
, p
, wlen
, maxExt
, lpnFit
, alpDx
, size
);
1030 HeapFree( GetProcessHeap(), 0, p
);
1035 /***********************************************************************
1036 * GetTextExtentExPointW (GDI32.@)
1038 * Return the size of the string as it would be if it was output properly by
1041 * This should include
1042 * - Intercharacter spacing
1043 * - justification spacing (not yet done)
1044 * - kerning? see below
1046 * Kerning. Since kerning would be carried out by the rendering code it should
1047 * be done by the driver. However they don't support it yet. Also I am not
1048 * yet persuaded that (certainly under Win95) any kerning is actually done.
1050 * str: According to MSDN this should be null-terminated. That is not true; a
1051 * null will not terminate it early.
1052 * size: Certainly under Win95 this appears buggy or weird if *lpnFit is less
1053 * than count. I have seen it be either the size of the full string or
1054 * 1 less than the size of the full string. I have not seen it bear any
1055 * resemblance to the portion that would fit.
1056 * lpnFit: What exactly is fitting? Stupidly, in my opinion, it includes the
1057 * trailing intercharacter spacing and any trailing justification.
1060 * Currently we do this by measuring each character etc. We should do it by
1061 * passing the request to the driver, perhaps by extending the
1062 * pGetTextExtentPoint function to take the alpDx argument. That would avoid
1063 * thinking about kerning issues and rounding issues in the justification.
1066 BOOL WINAPI
GetTextExtentExPointW( HDC hdc
, LPCWSTR str
, INT count
,
1067 INT maxExt
, LPINT lpnFit
,
1068 LPINT alpDx
, LPSIZE size
)
1070 int index
, nFit
, extent
;
1074 TRACE("(%p, %s, %d)\n",hdc
,debugstr_wn(str
,count
),maxExt
);
1076 size
->cx
= size
->cy
= nFit
= extent
= 0;
1077 for(index
= 0; index
< count
; index
++)
1079 if(!GetTextExtentPoint32W( hdc
, str
, 1, &tSize
)) goto done
;
1080 /* GetTextExtentPoint includes intercharacter spacing. */
1081 /* FIXME - justification needs doing yet. Remember that the base
1082 * data will not be in logical coordinates.
1085 if( !lpnFit
|| extent
<= maxExt
)
1086 /* It is allowed to be equal. */
1089 if( alpDx
) alpDx
[index
] = extent
;
1091 if( tSize
.cy
> size
->cy
) size
->cy
= tSize
.cy
;
1095 if(lpnFit
) *lpnFit
= nFit
;
1098 TRACE("returning %d %ld x %ld\n",nFit
,size
->cx
,size
->cy
);
1104 /***********************************************************************
1105 * GetTextMetricsA (GDI32.@)
1107 BOOL WINAPI
GetTextMetricsA( HDC hdc
, TEXTMETRICA
*metrics
)
1111 if (!GetTextMetricsW( hdc
, &tm32
)) return FALSE
;
1112 FONT_TextMetricWToA( &tm32
, metrics
);
1116 /***********************************************************************
1117 * GetTextMetricsW (GDI32.@)
1119 BOOL WINAPI
GetTextMetricsW( HDC hdc
, TEXTMETRICW
*metrics
)
1122 DC
* dc
= DC_GetDCPtr( hdc
);
1123 if (!dc
) return FALSE
;
1126 ret
= WineEngGetTextMetrics(dc
->gdiFont
, metrics
);
1127 else if (dc
->funcs
->pGetTextMetrics
)
1128 ret
= dc
->funcs
->pGetTextMetrics( dc
->physDev
, metrics
);
1132 /* device layer returns values in device units
1133 * therefore we have to convert them to logical */
1135 #define WDPTOLP(x) ((x<0)? \
1136 (-abs(INTERNAL_XDSTOWS(dc, (x)))): \
1137 (abs(INTERNAL_XDSTOWS(dc, (x)))))
1138 #define HDPTOLP(y) ((y<0)? \
1139 (-abs(INTERNAL_YDSTOWS(dc, (y)))): \
1140 (abs(INTERNAL_YDSTOWS(dc, (y)))))
1142 metrics
->tmHeight
= HDPTOLP(metrics
->tmHeight
);
1143 metrics
->tmAscent
= HDPTOLP(metrics
->tmAscent
);
1144 metrics
->tmDescent
= HDPTOLP(metrics
->tmDescent
);
1145 metrics
->tmInternalLeading
= HDPTOLP(metrics
->tmInternalLeading
);
1146 metrics
->tmExternalLeading
= HDPTOLP(metrics
->tmExternalLeading
);
1147 metrics
->tmAveCharWidth
= WDPTOLP(metrics
->tmAveCharWidth
);
1148 metrics
->tmMaxCharWidth
= WDPTOLP(metrics
->tmMaxCharWidth
);
1149 metrics
->tmOverhang
= WDPTOLP(metrics
->tmOverhang
);
1153 TRACE("text metrics:\n"
1154 " Weight = %03li\t FirstChar = %i\t AveCharWidth = %li\n"
1155 " Italic = % 3i\t LastChar = %i\t\t MaxCharWidth = %li\n"
1156 " UnderLined = %01i\t DefaultChar = %i\t Overhang = %li\n"
1157 " StruckOut = %01i\t BreakChar = %i\t CharSet = %i\n"
1158 " PitchAndFamily = %02x\n"
1159 " --------------------\n"
1160 " InternalLeading = %li\n"
1164 metrics
->tmWeight
, metrics
->tmFirstChar
, metrics
->tmAveCharWidth
,
1165 metrics
->tmItalic
, metrics
->tmLastChar
, metrics
->tmMaxCharWidth
,
1166 metrics
->tmUnderlined
, metrics
->tmDefaultChar
, metrics
->tmOverhang
,
1167 metrics
->tmStruckOut
, metrics
->tmBreakChar
, metrics
->tmCharSet
,
1168 metrics
->tmPitchAndFamily
,
1169 metrics
->tmInternalLeading
,
1172 metrics
->tmHeight
);
1174 GDI_ReleaseObj( hdc
);
1179 /***********************************************************************
1180 * GetOutlineTextMetrics [GDI.308] Gets metrics for TrueType fonts.
1183 * lpOTM should be LPOUTLINETEXTMETRIC
1186 * Success: Non-zero or size of required buffer
1189 UINT16 WINAPI
GetOutlineTextMetrics16(
1190 HDC16 hdc
, /* [in] Handle of device context */
1191 UINT16 cbData
, /* [in] Size of metric data array */
1192 LPOUTLINETEXTMETRIC16 lpOTM
) /* [out] Address of metric data array */
1194 FIXME("(%04x,%04x,%p): stub\n", hdc
,cbData
,lpOTM
);
1199 /***********************************************************************
1200 * GetOutlineTextMetricsA (GDI32.@)
1201 * Gets metrics for TrueType fonts.
1205 * Success: Non-zero or size of required buffer
1208 UINT WINAPI
GetOutlineTextMetricsA(
1209 HDC hdc
, /* [in] Handle of device context */
1210 UINT cbData
, /* [in] Size of metric data array */
1211 LPOUTLINETEXTMETRICA lpOTM
) /* [out] Address of metric data array */
1213 char buf
[512], *ptr
;
1215 OUTLINETEXTMETRICW
*lpOTMW
= (OUTLINETEXTMETRICW
*)buf
;
1218 if((ret
= GetOutlineTextMetricsW(hdc
, sizeof(buf
), lpOTMW
)) == 0) {
1219 if((ret
= GetOutlineTextMetricsW(hdc
, 0, NULL
)) == 0)
1221 lpOTMW
= HeapAlloc(GetProcessHeap(), 0, ret
);
1222 GetOutlineTextMetricsW(hdc
, ret
, lpOTMW
);
1225 needed
= sizeof(OUTLINETEXTMETRICA
);
1226 if(lpOTMW
->otmpFamilyName
)
1227 needed
+= WideCharToMultiByte(CP_ACP
, 0,
1228 (WCHAR
*)((char*)lpOTMW
+ (ptrdiff_t)lpOTMW
->otmpFamilyName
), -1,
1229 NULL
, 0, NULL
, NULL
);
1230 if(lpOTMW
->otmpFaceName
)
1231 needed
+= WideCharToMultiByte(CP_ACP
, 0,
1232 (WCHAR
*)((char*)lpOTMW
+ (ptrdiff_t)lpOTMW
->otmpFaceName
), -1,
1233 NULL
, 0, NULL
, NULL
);
1234 if(lpOTMW
->otmpStyleName
)
1235 needed
+= WideCharToMultiByte(CP_ACP
, 0,
1236 (WCHAR
*)((char*)lpOTMW
+ (ptrdiff_t)lpOTMW
->otmpStyleName
), -1,
1237 NULL
, 0, NULL
, NULL
);
1238 if(lpOTMW
->otmpFullName
)
1239 needed
+= WideCharToMultiByte(CP_ACP
, 0,
1240 (WCHAR
*)((char*)lpOTMW
+ (ptrdiff_t)lpOTMW
->otmpFullName
), -1,
1241 NULL
, 0, NULL
, NULL
);
1248 if(needed
> cbData
) {
1254 lpOTM
->otmSize
= needed
;
1255 FONT_TextMetricWToA( &lpOTMW
->otmTextMetrics
, &lpOTM
->otmTextMetrics
);
1256 lpOTM
->otmFiller
= 0;
1257 lpOTM
->otmPanoseNumber
= lpOTMW
->otmPanoseNumber
;
1258 lpOTM
->otmfsSelection
= lpOTMW
->otmfsSelection
;
1259 lpOTM
->otmfsType
= lpOTMW
->otmfsType
;
1260 lpOTM
->otmsCharSlopeRise
= lpOTMW
->otmsCharSlopeRise
;
1261 lpOTM
->otmsCharSlopeRun
= lpOTMW
->otmsCharSlopeRun
;
1262 lpOTM
->otmItalicAngle
= lpOTMW
->otmItalicAngle
;
1263 lpOTM
->otmEMSquare
= lpOTMW
->otmEMSquare
;
1264 lpOTM
->otmAscent
= lpOTMW
->otmAscent
;
1265 lpOTM
->otmDescent
= lpOTMW
->otmDescent
;
1266 lpOTM
->otmLineGap
= lpOTMW
->otmLineGap
;
1267 lpOTM
->otmsCapEmHeight
= lpOTMW
->otmsCapEmHeight
;
1268 lpOTM
->otmsXHeight
= lpOTMW
->otmsXHeight
;
1269 lpOTM
->otmrcFontBox
= lpOTMW
->otmrcFontBox
;
1270 lpOTM
->otmMacAscent
= lpOTMW
->otmMacAscent
;
1271 lpOTM
->otmMacDescent
= lpOTMW
->otmMacDescent
;
1272 lpOTM
->otmMacLineGap
= lpOTMW
->otmMacLineGap
;
1273 lpOTM
->otmusMinimumPPEM
= lpOTMW
->otmusMinimumPPEM
;
1274 lpOTM
->otmptSubscriptSize
= lpOTMW
->otmptSubscriptSize
;
1275 lpOTM
->otmptSubscriptOffset
= lpOTMW
->otmptSubscriptOffset
;
1276 lpOTM
->otmptSuperscriptSize
= lpOTMW
->otmptSuperscriptSize
;
1277 lpOTM
->otmptSuperscriptOffset
= lpOTMW
->otmptSuperscriptOffset
;
1278 lpOTM
->otmsStrikeoutSize
= lpOTMW
->otmsStrikeoutSize
;
1279 lpOTM
->otmsStrikeoutPosition
= lpOTMW
->otmsStrikeoutPosition
;
1280 lpOTM
->otmsUnderscoreSize
= lpOTMW
->otmsUnderscoreSize
;
1281 lpOTM
->otmsUnderscorePosition
= lpOTMW
->otmsUnderscorePosition
;
1284 ptr
= (char*)(lpOTM
+ 1);
1285 left
= needed
- sizeof(*lpOTM
);
1287 if(lpOTMW
->otmpFamilyName
) {
1288 lpOTM
->otmpFamilyName
= (LPSTR
)(ptr
- (char*)lpOTM
);
1289 len
= WideCharToMultiByte(CP_ACP
, 0,
1290 (WCHAR
*)((char*)lpOTMW
+ (ptrdiff_t)lpOTMW
->otmpFamilyName
), -1,
1291 ptr
, left
, NULL
, NULL
);
1295 lpOTM
->otmpFamilyName
= 0;
1297 if(lpOTMW
->otmpFaceName
) {
1298 lpOTM
->otmpFaceName
= (LPSTR
)(ptr
- (char*)lpOTM
);
1299 len
= WideCharToMultiByte(CP_ACP
, 0,
1300 (WCHAR
*)((char*)lpOTMW
+ (ptrdiff_t)lpOTMW
->otmpFaceName
), -1,
1301 ptr
, left
, NULL
, NULL
);
1305 lpOTM
->otmpFaceName
= 0;
1307 if(lpOTMW
->otmpStyleName
) {
1308 lpOTM
->otmpStyleName
= (LPSTR
)(ptr
- (char*)lpOTM
);
1309 len
= WideCharToMultiByte(CP_ACP
, 0,
1310 (WCHAR
*)((char*)lpOTMW
+ (ptrdiff_t)lpOTMW
->otmpStyleName
), -1,
1311 ptr
, left
, NULL
, NULL
);
1315 lpOTM
->otmpStyleName
= 0;
1317 if(lpOTMW
->otmpFullName
) {
1318 lpOTM
->otmpFullName
= (LPSTR
)(ptr
- (char*)lpOTM
);
1319 len
= WideCharToMultiByte(CP_ACP
, 0,
1320 (WCHAR
*)((char*)lpOTMW
+ (ptrdiff_t)lpOTMW
->otmpFullName
), -1,
1321 ptr
, left
, NULL
, NULL
);
1324 lpOTM
->otmpFullName
= 0;
1331 if(lpOTMW
!= (OUTLINETEXTMETRICW
*)buf
)
1332 HeapFree(GetProcessHeap(), 0, lpOTMW
);
1338 /***********************************************************************
1339 * GetOutlineTextMetricsW [GDI32.@]
1341 UINT WINAPI
GetOutlineTextMetricsW(
1342 HDC hdc
, /* [in] Handle of device context */
1343 UINT cbData
, /* [in] Size of metric data array */
1344 LPOUTLINETEXTMETRICW lpOTM
) /* [out] Address of metric data array */
1346 DC
*dc
= DC_GetDCPtr( hdc
);
1349 TRACE("(%p,%d,%p)\n", hdc
, cbData
, lpOTM
);
1353 ret
= WineEngGetOutlineTextMetrics(dc
->gdiFont
, cbData
, lpOTM
);
1354 if(ret
&& ret
<= cbData
) {
1355 #define WDPTOLP(x) ((x<0)? \
1356 (-abs(INTERNAL_XDSTOWS(dc, (x)))): \
1357 (abs(INTERNAL_XDSTOWS(dc, (x)))))
1358 #define HDPTOLP(y) ((y<0)? \
1359 (-abs(INTERNAL_YDSTOWS(dc, (y)))): \
1360 (abs(INTERNAL_YDSTOWS(dc, (y)))))
1362 lpOTM
->otmTextMetrics
.tmHeight
= HDPTOLP(lpOTM
->otmTextMetrics
.tmHeight
);
1363 lpOTM
->otmTextMetrics
.tmAscent
= HDPTOLP(lpOTM
->otmTextMetrics
.tmAscent
);
1364 lpOTM
->otmTextMetrics
.tmDescent
= HDPTOLP(lpOTM
->otmTextMetrics
.tmDescent
);
1365 lpOTM
->otmTextMetrics
.tmInternalLeading
= HDPTOLP(lpOTM
->otmTextMetrics
.tmInternalLeading
);
1366 lpOTM
->otmTextMetrics
.tmExternalLeading
= HDPTOLP(lpOTM
->otmTextMetrics
.tmExternalLeading
);
1367 lpOTM
->otmTextMetrics
.tmAveCharWidth
= WDPTOLP(lpOTM
->otmTextMetrics
.tmAveCharWidth
);
1368 lpOTM
->otmTextMetrics
.tmMaxCharWidth
= WDPTOLP(lpOTM
->otmTextMetrics
.tmMaxCharWidth
);
1369 lpOTM
->otmTextMetrics
.tmOverhang
= WDPTOLP(lpOTM
->otmTextMetrics
.tmOverhang
);
1370 lpOTM
->otmAscent
= HDPTOLP(lpOTM
->otmAscent
);
1371 lpOTM
->otmDescent
= HDPTOLP(lpOTM
->otmDescent
);
1372 lpOTM
->otmLineGap
= HDPTOLP(lpOTM
->otmLineGap
);
1373 lpOTM
->otmsCapEmHeight
= HDPTOLP(lpOTM
->otmsCapEmHeight
);
1374 lpOTM
->otmsXHeight
= HDPTOLP(lpOTM
->otmsXHeight
);
1375 lpOTM
->otmrcFontBox
.top
= HDPTOLP(lpOTM
->otmrcFontBox
.top
);
1376 lpOTM
->otmrcFontBox
.bottom
= HDPTOLP(lpOTM
->otmrcFontBox
.bottom
);
1377 lpOTM
->otmrcFontBox
.left
= WDPTOLP(lpOTM
->otmrcFontBox
.left
);
1378 lpOTM
->otmrcFontBox
.right
= WDPTOLP(lpOTM
->otmrcFontBox
.right
);
1379 lpOTM
->otmMacAscent
= HDPTOLP(lpOTM
->otmMacAscent
);
1380 lpOTM
->otmMacDescent
= HDPTOLP(lpOTM
->otmMacDescent
);
1381 lpOTM
->otmMacLineGap
= HDPTOLP(lpOTM
->otmMacLineGap
);
1382 lpOTM
->otmptSubscriptSize
.x
= WDPTOLP(lpOTM
->otmptSubscriptSize
.x
);
1383 lpOTM
->otmptSubscriptSize
.y
= HDPTOLP(lpOTM
->otmptSubscriptSize
.y
);
1384 lpOTM
->otmptSubscriptOffset
.x
= WDPTOLP(lpOTM
->otmptSubscriptOffset
.x
);
1385 lpOTM
->otmptSubscriptOffset
.y
= HDPTOLP(lpOTM
->otmptSubscriptOffset
.y
);
1386 lpOTM
->otmptSuperscriptSize
.x
= WDPTOLP(lpOTM
->otmptSuperscriptSize
.x
);
1387 lpOTM
->otmptSuperscriptSize
.y
= HDPTOLP(lpOTM
->otmptSuperscriptSize
.y
);
1388 lpOTM
->otmptSuperscriptOffset
.x
= WDPTOLP(lpOTM
->otmptSuperscriptOffset
.x
);
1389 lpOTM
->otmptSuperscriptOffset
.y
= HDPTOLP(lpOTM
->otmptSuperscriptOffset
.y
);
1390 lpOTM
->otmsStrikeoutSize
= HDPTOLP(lpOTM
->otmsStrikeoutSize
);
1391 lpOTM
->otmsStrikeoutPosition
= HDPTOLP(lpOTM
->otmsStrikeoutPosition
);
1392 lpOTM
->otmsUnderscoreSize
= HDPTOLP(lpOTM
->otmsUnderscoreSize
);
1393 lpOTM
->otmsUnderscorePosition
= HDPTOLP(lpOTM
->otmsUnderscorePosition
);
1399 else { /* This stuff was in GetOutlineTextMetricsA, I've moved it here
1400 but really this should just be a return 0. */
1402 ret
= sizeof(*lpOTM
);
1407 memset(lpOTM
, 0, ret
);
1408 lpOTM
->otmSize
= sizeof(*lpOTM
);
1409 GetTextMetricsW(hdc
, &lpOTM
->otmTextMetrics
);
1411 Further fill of the structure not implemented,
1412 Needs real values for the structure members
1417 GDI_ReleaseObj(hdc
);
1422 /***********************************************************************
1423 * GetCharWidthW (GDI32.@)
1424 * GetCharWidth32W (GDI32.@)
1426 BOOL WINAPI
GetCharWidth32W( HDC hdc
, UINT firstChar
, UINT lastChar
,
1431 DC
* dc
= DC_GetDCPtr( hdc
);
1432 if (!dc
) return FALSE
;
1435 ret
= WineEngGetCharWidth( dc
->gdiFont
, firstChar
, lastChar
, buffer
);
1436 else if (dc
->funcs
->pGetCharWidth
)
1437 ret
= dc
->funcs
->pGetCharWidth( dc
->physDev
, firstChar
, lastChar
, buffer
);
1441 /* convert device units to logical */
1442 for( i
= firstChar
; i
<= lastChar
; i
++, buffer
++ )
1443 *buffer
= INTERNAL_XDSTOWS(dc
, *buffer
);
1446 GDI_ReleaseObj( hdc
);
1451 /***********************************************************************
1452 * GetCharWidthA (GDI32.@)
1453 * GetCharWidth32A (GDI32.@)
1455 BOOL WINAPI
GetCharWidth32A( HDC hdc
, UINT firstChar
, UINT lastChar
,
1458 INT i
, wlen
, count
= (INT
)(lastChar
- firstChar
+ 1);
1463 if(count
<= 0) return FALSE
;
1465 str
= HeapAlloc(GetProcessHeap(), 0, count
);
1466 for(i
= 0; i
< count
; i
++)
1467 str
[i
] = (BYTE
)(firstChar
+ i
);
1469 wstr
= FONT_mbtowc(hdc
, str
, count
, &wlen
, NULL
);
1471 for(i
= 0; i
< wlen
; i
++)
1473 if(!GetCharWidth32W(hdc
, wstr
[i
], wstr
[i
], buffer
))
1481 HeapFree(GetProcessHeap(), 0, str
);
1482 HeapFree(GetProcessHeap(), 0, wstr
);
1488 /* FIXME: all following APIs ******************************************/
1491 /***********************************************************************
1492 * SetMapperFlags (GDI32.@)
1494 DWORD WINAPI
SetMapperFlags( HDC hDC
, DWORD dwFlag
)
1496 DC
*dc
= DC_GetDCPtr( hDC
);
1499 if(dc
->funcs
->pSetMapperFlags
)
1500 ret
= dc
->funcs
->pSetMapperFlags( dc
->physDev
, dwFlag
);
1502 FIXME("(%p, 0x%08lx): stub - harmless\n", hDC
, dwFlag
);
1503 GDI_ReleaseObj( hDC
);
1507 /***********************************************************************
1508 * GetAspectRatioFilterEx (GDI.486)
1510 BOOL16 WINAPI
GetAspectRatioFilterEx16( HDC16 hdc
, LPSIZE16 pAspectRatio
)
1512 FIXME("(%04x, %p): -- Empty Stub !\n", hdc
, pAspectRatio
);
1516 /***********************************************************************
1517 * GetAspectRatioFilterEx (GDI32.@)
1519 BOOL WINAPI
GetAspectRatioFilterEx( HDC hdc
, LPSIZE pAspectRatio
)
1521 FIXME("(%p, %p): -- Empty Stub !\n", hdc
, pAspectRatio
);
1526 /***********************************************************************
1527 * GetCharABCWidthsA (GDI32.@)
1529 BOOL WINAPI
GetCharABCWidthsA(HDC hdc
, UINT firstChar
, UINT lastChar
,
1532 INT i
, wlen
, count
= (INT
)(lastChar
- firstChar
+ 1);
1537 if(count
<= 0) return FALSE
;
1539 str
= HeapAlloc(GetProcessHeap(), 0, count
);
1540 for(i
= 0; i
< count
; i
++)
1541 str
[i
] = (BYTE
)(firstChar
+ i
);
1543 wstr
= FONT_mbtowc(hdc
, str
, count
, &wlen
, NULL
);
1545 for(i
= 0; i
< wlen
; i
++)
1547 if(!GetCharABCWidthsW(hdc
, wstr
[i
], wstr
[i
], abc
))
1555 HeapFree(GetProcessHeap(), 0, str
);
1556 HeapFree(GetProcessHeap(), 0, wstr
);
1562 /******************************************************************************
1563 * GetCharABCWidthsW [GDI32.@] Retrieves widths of characters in range
1566 * hdc [I] Handle of device context
1567 * firstChar [I] First character in range to query
1568 * lastChar [I] Last character in range to query
1569 * abc [O] Address of character-width structure
1572 * Only works with TrueType fonts
1578 BOOL WINAPI
GetCharABCWidthsW( HDC hdc
, UINT firstChar
, UINT lastChar
,
1581 DC
*dc
= DC_GetDCPtr(hdc
);
1587 for (i
=firstChar
;i
<=lastChar
;i
++) {
1588 GetGlyphOutlineW(hdc
, i
, GGO_METRICS
, &gm
, 0, NULL
, NULL
);
1589 abc
[i
-firstChar
].abcA
= gm
.gmptGlyphOrigin
.x
;
1590 abc
[i
-firstChar
].abcB
= gm
.gmBlackBoxX
;
1591 abc
[i
-firstChar
].abcC
= gm
.gmCellIncX
- gm
.gmptGlyphOrigin
.x
- gm
.gmBlackBoxX
;
1595 GDI_ReleaseObj(hdc
);
1600 /***********************************************************************
1601 * GetGlyphOutline (GDI.309)
1603 DWORD WINAPI
GetGlyphOutline16( HDC16 hdc
, UINT16 uChar
, UINT16 fuFormat
,
1604 LPGLYPHMETRICS16 lpgm
, DWORD cbBuffer
,
1605 LPVOID lpBuffer
, const MAT2
*lpmat2
)
1607 FIXME("(%04x, '%c', %04x, %p, %ld, %p, %p): stub\n",
1608 hdc
, uChar
, fuFormat
, lpgm
, cbBuffer
, lpBuffer
, lpmat2
);
1609 return (DWORD
)-1; /* failure */
1613 /***********************************************************************
1614 * GetGlyphOutlineA (GDI32.@)
1616 DWORD WINAPI
GetGlyphOutlineA( HDC hdc
, UINT uChar
, UINT fuFormat
,
1617 LPGLYPHMETRICS lpgm
, DWORD cbBuffer
,
1618 LPVOID lpBuffer
, const MAT2
*lpmat2
)
1624 if(!(fuFormat
& GGO_GLYPH_INDEX
)) {
1625 p
= FONT_mbtowc(hdc
, (char*)&uChar
, 1, NULL
, NULL
);
1629 ret
= GetGlyphOutlineW(hdc
, c
, fuFormat
, lpgm
, cbBuffer
, lpBuffer
,
1632 HeapFree(GetProcessHeap(), 0, p
);
1636 /***********************************************************************
1637 * GetGlyphOutlineW (GDI32.@)
1639 DWORD WINAPI
GetGlyphOutlineW( HDC hdc
, UINT uChar
, UINT fuFormat
,
1640 LPGLYPHMETRICS lpgm
, DWORD cbBuffer
,
1641 LPVOID lpBuffer
, const MAT2
*lpmat2
)
1643 DC
*dc
= DC_GetDCPtr(hdc
);
1646 TRACE("(%p, %04x, %04x, %p, %ld, %p, %p)\n",
1647 hdc
, uChar
, fuFormat
, lpgm
, cbBuffer
, lpBuffer
, lpmat2
);
1649 if(!dc
) return GDI_ERROR
;
1652 ret
= WineEngGetGlyphOutline(dc
->gdiFont
, uChar
, fuFormat
, lpgm
,
1653 cbBuffer
, lpBuffer
, lpmat2
);
1657 GDI_ReleaseObj(hdc
);
1662 /***********************************************************************
1663 * CreateScalableFontResourceA (GDI32.@)
1665 BOOL WINAPI
CreateScalableFontResourceA( DWORD fHidden
,
1666 LPCSTR lpszResourceFile
,
1667 LPCSTR lpszFontFile
,
1668 LPCSTR lpszCurrentPath
)
1672 /* fHidden=1 - only visible for the calling app, read-only, not
1673 * enumbered with EnumFonts/EnumFontFamilies
1674 * lpszCurrentPath can be NULL
1676 FIXME("(%ld,%s,%s,%s): stub\n",
1677 fHidden
, debugstr_a(lpszResourceFile
), debugstr_a(lpszFontFile
),
1678 debugstr_a(lpszCurrentPath
) );
1680 /* If the output file already exists, return the ERROR_FILE_EXISTS error as specified in MSDN */
1681 if ((f
= CreateFileA(lpszResourceFile
, 0, 0, NULL
, OPEN_EXISTING
, FILE_ATTRIBUTE_NORMAL
, 0)) != INVALID_HANDLE_VALUE
) {
1683 SetLastError(ERROR_FILE_EXISTS
);
1686 return FALSE
; /* create failed */
1689 /***********************************************************************
1690 * CreateScalableFontResourceW (GDI32.@)
1692 BOOL WINAPI
CreateScalableFontResourceW( DWORD fHidden
,
1693 LPCWSTR lpszResourceFile
,
1694 LPCWSTR lpszFontFile
,
1695 LPCWSTR lpszCurrentPath
)
1697 FIXME("(%ld,%p,%p,%p): stub\n",
1698 fHidden
, lpszResourceFile
, lpszFontFile
, lpszCurrentPath
);
1699 return FALSE
; /* create failed */
1703 /*************************************************************************
1704 * GetRasterizerCaps (GDI32.@)
1706 BOOL WINAPI
GetRasterizerCaps( LPRASTERIZER_STATUS lprs
, UINT cbNumBytes
)
1708 lprs
->nSize
= sizeof(RASTERIZER_STATUS
);
1709 lprs
->wFlags
= TT_AVAILABLE
|TT_ENABLED
;
1710 lprs
->nLanguageID
= 0;
1715 /*************************************************************************
1716 * GetKerningPairsA (GDI32.@)
1718 DWORD WINAPI
GetKerningPairsA( HDC hDC
, DWORD cPairs
,
1719 LPKERNINGPAIR lpKerningPairs
)
1721 return GetKerningPairsW( hDC
, cPairs
, lpKerningPairs
);
1725 /*************************************************************************
1726 * GetKerningPairsW (GDI32.@)
1728 DWORD WINAPI
GetKerningPairsW( HDC hDC
, DWORD cPairs
,
1729 LPKERNINGPAIR lpKerningPairs
)
1732 FIXME("(%p,%ld,%p): almost empty stub!\n", hDC
, cPairs
, lpKerningPairs
);
1733 for (i
= 0; i
< cPairs
; i
++)
1734 lpKerningPairs
[i
].iKernAmount
= 0;
1738 /*************************************************************************
1739 * TranslateCharsetInfo [GDI32.@]
1741 * Fills a CHARSETINFO structure for a character set, code page, or
1742 * font. This allows making the correspondance between different labelings
1743 * (character set, Windows, ANSI, and OEM codepages, and Unicode ranges)
1744 * of the same encoding.
1746 * Only one codepage will be set in lpCs->fs. If TCI_SRCFONTSIG is used,
1747 * only one codepage should be set in *lpSrc.
1750 * TRUE on success, FALSE on failure.
1753 BOOL WINAPI
TranslateCharsetInfo(
1754 LPDWORD lpSrc
, /* [in]
1755 if flags == TCI_SRCFONTSIG: pointer to fsCsb of a FONTSIGNATURE
1756 if flags == TCI_SRCCHARSET: a character set value
1757 if flags == TCI_SRCCODEPAGE: a code page value
1759 LPCHARSETINFO lpCs
, /* [out] structure to receive charset information */
1760 DWORD flags
/* [in] determines interpretation of lpSrc */
1764 case TCI_SRCFONTSIG
:
1765 while (!(*lpSrc
>>index
& 0x0001) && index
<MAXTCIINDEX
) index
++;
1767 case TCI_SRCCODEPAGE
:
1768 while ((UINT
) (lpSrc
) != FONT_tci
[index
].ciACP
&& index
< MAXTCIINDEX
) index
++;
1770 case TCI_SRCCHARSET
:
1771 while ((UINT
) (lpSrc
) != FONT_tci
[index
].ciCharset
&& index
< MAXTCIINDEX
) index
++;
1776 if (index
>= MAXTCIINDEX
|| FONT_tci
[index
].ciCharset
== DEFAULT_CHARSET
) return FALSE
;
1777 memcpy(lpCs
, &FONT_tci
[index
], sizeof(CHARSETINFO
));
1781 /*************************************************************************
1782 * GetFontLanguageInfo (GDI32.@)
1784 DWORD WINAPI
GetFontLanguageInfo(HDC hdc
)
1786 FONTSIGNATURE fontsig
;
1787 static const DWORD GCP_DBCS_MASK
=0x003F0000,
1788 GCP_DIACRITIC_MASK
=0x00000000,
1789 FLI_GLYPHS_MASK
=0x00000000,
1790 GCP_GLYPHSHAPE_MASK
=0x00000040,
1791 GCP_KASHIDA_MASK
=0x00000000,
1792 GCP_LIGATE_MASK
=0x00000000,
1793 GCP_USEKERNING_MASK
=0x00000000,
1794 GCP_REORDER_MASK
=0x00000060;
1798 GetTextCharsetInfo( hdc
, &fontsig
, 0 );
1799 /* We detect each flag we return using a bitmask on the Codepage Bitfields */
1801 if( (fontsig
.fsCsb
[0]&GCP_DBCS_MASK
)!=0 )
1804 if( (fontsig
.fsCsb
[0]&GCP_DIACRITIC_MASK
)!=0 )
1805 result
|=GCP_DIACRITIC
;
1807 if( (fontsig
.fsCsb
[0]&FLI_GLYPHS_MASK
)!=0 )
1810 if( (fontsig
.fsCsb
[0]&GCP_GLYPHSHAPE_MASK
)!=0 )
1811 result
|=GCP_GLYPHSHAPE
;
1813 if( (fontsig
.fsCsb
[0]&GCP_KASHIDA_MASK
)!=0 )
1814 result
|=GCP_KASHIDA
;
1816 if( (fontsig
.fsCsb
[0]&GCP_LIGATE_MASK
)!=0 )
1819 if( (fontsig
.fsCsb
[0]&GCP_USEKERNING_MASK
)!=0 )
1820 result
|=GCP_USEKERNING
;
1822 if( (fontsig
.fsCsb
[0]&GCP_REORDER_MASK
)!=0 )
1823 result
|=GCP_REORDER
;
1829 /*************************************************************************
1830 * GetFontData [GDI32.@] Retrieve data for TrueType font
1834 * success: Number of bytes returned
1835 * failure: GDI_ERROR
1839 * Calls SetLastError()
1842 DWORD WINAPI
GetFontData(HDC hdc
, DWORD table
, DWORD offset
,
1843 LPVOID buffer
, DWORD length
)
1845 DC
*dc
= DC_GetDCPtr(hdc
);
1846 DWORD ret
= GDI_ERROR
;
1848 if(!dc
) return GDI_ERROR
;
1851 ret
= WineEngGetFontData(dc
->gdiFont
, table
, offset
, buffer
, length
);
1853 GDI_ReleaseObj(hdc
);
1857 /*************************************************************************
1858 * GetGlyphIndicesA [GDI32.@]
1860 DWORD WINAPI
GetGlyphIndicesA(HDC hdc
, LPCSTR lpstr
, INT count
,
1861 LPWORD pgi
, DWORD flags
)
1867 TRACE("(%p, %s, %d, %p, 0x%lx)\n",
1868 hdc
, debugstr_an(lpstr
, count
), count
, pgi
, flags
);
1870 lpstrW
= FONT_mbtowc(hdc
, lpstr
, count
, &countW
, NULL
);
1871 ret
= GetGlyphIndicesW(hdc
, lpstrW
, countW
, pgi
, flags
);
1872 HeapFree(GetProcessHeap(), 0, lpstrW
);
1877 /*************************************************************************
1878 * GetGlyphIndicesW [GDI32.@]
1880 DWORD WINAPI
GetGlyphIndicesW(HDC hdc
, LPCWSTR lpstr
, INT count
,
1881 LPWORD pgi
, DWORD flags
)
1883 DC
*dc
= DC_GetDCPtr(hdc
);
1884 DWORD ret
= GDI_ERROR
;
1886 TRACE("(%p, %s, %d, %p, 0x%lx)\n",
1887 hdc
, debugstr_wn(lpstr
, count
), count
, pgi
, flags
);
1889 if(!dc
) return GDI_ERROR
;
1892 ret
= WineEngGetGlyphIndices(dc
->gdiFont
, lpstr
, count
, pgi
, flags
);
1894 GDI_ReleaseObj(hdc
);
1898 /*************************************************************************
1899 * GetCharacterPlacementA [GDI32.@]
1902 * the web browser control of ie4 calls this with dwFlags=0
1905 GetCharacterPlacementA(HDC hdc
, LPCSTR lpString
, INT uCount
,
1906 INT nMaxExtent
, GCP_RESULTSA
*lpResults
,
1911 GCP_RESULTSW resultsW
;
1915 TRACE("%s, %d, %d, 0x%08lx\n",
1916 debugstr_an(lpString
, uCount
), uCount
, nMaxExtent
, dwFlags
);
1918 /* both structs are equal in size */
1919 memcpy(&resultsW
, lpResults
, sizeof(resultsW
));
1921 lpStringW
= FONT_mbtowc(hdc
, lpString
, uCount
, &uCountW
, &font_cp
);
1922 if(lpResults
->lpOutString
)
1923 resultsW
.lpOutString
= HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR
)*uCountW
);
1925 ret
= GetCharacterPlacementW(hdc
, lpStringW
, uCountW
, nMaxExtent
, &resultsW
, dwFlags
);
1927 if(lpResults
->lpOutString
) {
1928 if(font_cp
!= CP_SYMBOL
)
1929 WideCharToMultiByte(font_cp
, 0, resultsW
.lpOutString
, uCountW
,
1930 lpResults
->lpOutString
, uCount
, NULL
, NULL
);
1932 for(i
= 0; i
< uCount
; i
++)
1933 lpResults
->lpOutString
[i
] = (CHAR
)resultsW
.lpOutString
[i
];
1936 HeapFree(GetProcessHeap(), 0, lpStringW
);
1937 HeapFree(GetProcessHeap(), 0, resultsW
.lpOutString
);
1942 /*************************************************************************
1943 * GetCharacterPlacementW [GDI32.@]
1945 * Retrieve information about a string. This includes the width, reordering,
1946 * Glyphing and so on.
1950 * The width and height of the string if successful, 0 if failed.
1954 * All flags except GCP_REORDER are not yet implemented.
1955 * Reordering is not 100% complient to the Windows BiDi method.
1956 * Caret positioning is not yet implemented.
1957 * Classes are not yet implemented.
1961 GetCharacterPlacementW(
1962 HDC hdc
, /* [in] Device context for which the rendering is to be done */
1963 LPCWSTR lpString
, /* [in] The string for which information is to be returned */
1964 INT uCount
, /* [in] Number of WORDS in string. */
1965 INT nMaxExtent
, /* [in] Maximum extent the string is to take (in HDC logical units) */
1966 GCP_RESULTSW
*lpResults
,/* [in/out] A pointer to a GCP_RESULTSW struct */
1967 DWORD dwFlags
/* [in] Flags specifying how to process the string */
1974 TRACE("%s, %d, %d, 0x%08lx\n",
1975 debugstr_wn(lpString
, uCount
), uCount
, nMaxExtent
, dwFlags
);
1977 TRACE("lStructSize=%ld, lpOutString=%p, lpOrder=%p, lpDx=%p, lpCaretPos=%p\n"
1978 "lpClass=%p, lpGlyphs=%p, nGlyphs=%u, nMaxFit=%d\n",
1979 lpResults
->lStructSize
, lpResults
->lpOutString
, lpResults
->lpOrder
,
1980 lpResults
->lpDx
, lpResults
->lpCaretPos
, lpResults
->lpClass
,
1981 lpResults
->lpGlyphs
, lpResults
->nGlyphs
, lpResults
->nMaxFit
);
1983 if(dwFlags
&(~GCP_REORDER
)) FIXME("flags 0x%08lx ignored\n", dwFlags
);
1984 if(lpResults
->lpCaretPos
) FIXME("caret positions not implemented\n");
1985 if(lpResults
->lpClass
) FIXME("classes not implemented\n");
1987 nSet
= (UINT
)uCount
;
1988 if(nSet
> lpResults
->nGlyphs
)
1989 nSet
= lpResults
->nGlyphs
;
1991 /* return number of initialized fields */
1992 lpResults
->nGlyphs
= nSet
;
1994 if((dwFlags
&GCP_REORDER
)==0 || !BidiAvail
)
1996 /* Treat the case where no special handling was requested in a fastpath way */
1997 /* copy will do if the GCP_REORDER flag is not set */
1998 if(lpResults
->lpOutString
)
1999 strncpyW( lpResults
->lpOutString
, lpString
, nSet
);
2001 if(lpResults
->lpOrder
)
2003 for(i
= 0; i
< nSet
; i
++)
2004 lpResults
->lpOrder
[i
] = i
;
2008 BIDI_Reorder( lpString
, uCount
, dwFlags
, WINE_GCPW_FORCE_LTR
, lpResults
->lpOutString
,
2009 nSet
, lpResults
->lpOrder
);
2012 /* FIXME: Will use the placement chars */
2013 if (lpResults
->lpDx
)
2016 for (i
= 0; i
< nSet
; i
++)
2018 if (GetCharWidth32W(hdc
, lpString
[i
], lpString
[i
], &c
))
2019 lpResults
->lpDx
[i
]= c
;
2023 if(lpResults
->lpGlyphs
)
2024 GetGlyphIndicesW(hdc
, lpString
, nSet
, lpResults
->lpGlyphs
, 0);
2026 if (GetTextExtentPoint32W(hdc
, lpString
, uCount
, &size
))
2027 ret
= MAKELONG(size
.cx
, size
.cy
);
2032 /*************************************************************************
2033 * GetCharABCWidthsFloatA [GDI32.@]
2035 BOOL WINAPI
GetCharABCWidthsFloatA(HDC hdc
, UINT iFirstChar
, UINT iLastChar
,
2038 FIXME_(gdi
)("GetCharABCWidthsFloatA, stub\n");
2042 /*************************************************************************
2043 * GetCharABCWidthsFloatW [GDI32.@]
2045 BOOL WINAPI
GetCharABCWidthsFloatW(HDC hdc
, UINT iFirstChar
,
2046 UINT iLastChar
, LPABCFLOAT lpABCF
)
2048 FIXME_(gdi
)("GetCharABCWidthsFloatW, stub\n");
2052 /*************************************************************************
2053 * GetCharWidthFloatA [GDI32.@]
2055 BOOL WINAPI
GetCharWidthFloatA(HDC hdc
, UINT iFirstChar
,
2056 UINT iLastChar
, PFLOAT pxBuffer
)
2058 FIXME_(gdi
)("GetCharWidthFloatA, stub\n");
2062 /*************************************************************************
2063 * GetCharWidthFloatW [GDI32.@]
2065 BOOL WINAPI
GetCharWidthFloatW(HDC hdc
, UINT iFirstChar
,
2066 UINT iLastChar
, PFLOAT pxBuffer
)
2068 FIXME_(gdi
)("GetCharWidthFloatW, stub\n");
2073 /***********************************************************************
2075 * Font Resource API *
2077 ***********************************************************************/
2079 /***********************************************************************
2080 * AddFontResourceA (GDI32.@)
2082 INT WINAPI
AddFontResourceA( LPCSTR str
)
2084 return AddFontResourceExA( str
, 0, NULL
);
2087 /***********************************************************************
2088 * AddFontResourceW (GDI32.@)
2090 INT WINAPI
AddFontResourceW( LPCWSTR str
)
2092 return AddFontResourceExW(str
, 0, NULL
);
2096 /***********************************************************************
2097 * AddFontResourceExA (GDI32.@)
2099 INT WINAPI
AddFontResourceExA( LPCSTR str
, DWORD fl
, PVOID pdv
)
2101 DWORD len
= MultiByteToWideChar(CP_ACP
, 0, str
, -1, NULL
, 0);
2102 LPWSTR strW
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
2105 MultiByteToWideChar(CP_ACP
, 0, str
, -1, strW
, len
);
2106 ret
= AddFontResourceExW(strW
, fl
, pdv
);
2107 HeapFree(GetProcessHeap(), 0, strW
);
2111 /***********************************************************************
2112 * AddFontResourceExW (GDI32.@)
2114 INT WINAPI
AddFontResourceExW( LPCWSTR str
, DWORD fl
, PVOID pdv
)
2116 return WineEngAddFontResourceEx(str
, fl
, pdv
);
2119 /***********************************************************************
2120 * RemoveFontResourceA (GDI32.@)
2122 BOOL WINAPI
RemoveFontResourceA( LPCSTR str
)
2124 return RemoveFontResourceExA(str
, 0, 0);
2127 /***********************************************************************
2128 * RemoveFontResourceW (GDI32.@)
2130 BOOL WINAPI
RemoveFontResourceW( LPCWSTR str
)
2132 return RemoveFontResourceExW(str
, 0, 0);
2135 /***********************************************************************
2136 * RemoveFontResourceExA (GDI32.@)
2138 BOOL WINAPI
RemoveFontResourceExA( LPCSTR str
, DWORD fl
, PVOID pdv
)
2140 DWORD len
= MultiByteToWideChar(CP_ACP
, 0, str
, -1, NULL
, 0);
2141 LPWSTR strW
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
2144 MultiByteToWideChar(CP_ACP
, 0, str
, -1, strW
, len
);
2145 ret
= RemoveFontResourceExW(strW
, fl
, pdv
);
2146 HeapFree(GetProcessHeap(), 0, strW
);
2150 /***********************************************************************
2151 * RemoveFontResourceExW (GDI32.@)
2153 BOOL WINAPI
RemoveFontResourceExW( LPCWSTR str
, DWORD fl
, PVOID pdv
)
2155 return WineEngRemoveFontResourceEx(str
, fl
, pdv
);
2158 /***********************************************************************
2159 * GetTextCharset (GDI32.@)
2161 UINT WINAPI
GetTextCharset(HDC hdc
)
2163 /* MSDN docs say this is equivalent */
2164 return GetTextCharsetInfo(hdc
, NULL
, 0);
2167 /***********************************************************************
2168 * GetTextCharsetInfo (GDI32.@)
2170 UINT WINAPI
GetTextCharsetInfo(HDC hdc
, LPFONTSIGNATURE fs
, DWORD flags
)
2172 UINT ret
= DEFAULT_CHARSET
;
2173 DC
*dc
= DC_GetDCPtr(hdc
);
2178 ret
= WineEngGetTextCharsetInfo(dc
->gdiFont
, fs
, flags
);
2180 GDI_ReleaseObj(hdc
);
2183 if (ret
== DEFAULT_CHARSET
&& fs
)
2184 memset(fs
, 0, sizeof(FONTSIGNATURE
));