4 * Copyright 1993 Alexandre Julliard
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 #include "wine/port.h"
30 #include "wine/unicode.h"
32 #include "wine/debug.h"
35 WINE_DEFAULT_DEBUG_CHANNEL(font
);
36 WINE_DECLARE_DEBUG_CHANNEL(gdi
);
38 static HGDIOBJ
FONT_SelectObject( HGDIOBJ handle
, void *obj
, HDC hdc
);
39 static INT
FONT_GetObject16( HGDIOBJ handle
, void *obj
, INT count
, LPVOID buffer
);
40 static INT
FONT_GetObjectA( HGDIOBJ handle
, void *obj
, INT count
, LPVOID buffer
);
41 static INT
FONT_GetObjectW( HGDIOBJ handle
, void *obj
, INT count
, LPVOID buffer
);
42 static BOOL
FONT_DeleteObject( HGDIOBJ handle
, void *obj
);
44 static const struct gdi_obj_funcs font_funcs
=
46 FONT_SelectObject
, /* pSelectObject */
47 FONT_GetObject16
, /* pGetObject16 */
48 FONT_GetObjectA
, /* pGetObjectA */
49 FONT_GetObjectW
, /* pGetObjectW */
50 NULL
, /* pUnrealizeObject */
51 FONT_DeleteObject
/* pDeleteObject */
54 #define ENUM_UNICODE 0x00000001
55 #define ENUM_CALLED 0x00000002
65 LPLOGFONT16 lpLogFontParam
;
66 FONTENUMPROC16 lpEnumFunc
;
69 LPNEWTEXTMETRICEX16 lpTextMetric
;
70 LPENUMLOGFONTEX16 lpLogFont
;
80 LPLOGFONTW lpLogFontParam
;
81 FONTENUMPROCW lpEnumFunc
;
90 * For TranslateCharsetInfo
92 #define FS(x) {{0,0,0,0},{0x1<<(x),0}}
93 #define MAXTCIINDEX 32
94 static CHARSETINFO FONT_tci
[MAXTCIINDEX
] = {
96 { ANSI_CHARSET
, 1252, FS(0)},
97 { EASTEUROPE_CHARSET
, 1250, FS(1)},
98 { RUSSIAN_CHARSET
, 1251, FS(2)},
99 { GREEK_CHARSET
, 1253, FS(3)},
100 { TURKISH_CHARSET
, 1254, FS(4)},
101 { HEBREW_CHARSET
, 1255, FS(5)},
102 { ARABIC_CHARSET
, 1256, FS(6)},
103 { BALTIC_CHARSET
, 1257, FS(7)},
104 { VIETNAMESE_CHARSET
, 1258, FS(8)},
105 /* reserved by ANSI */
106 { DEFAULT_CHARSET
, 0, FS(0)},
107 { DEFAULT_CHARSET
, 0, FS(0)},
108 { DEFAULT_CHARSET
, 0, FS(0)},
109 { DEFAULT_CHARSET
, 0, FS(0)},
110 { DEFAULT_CHARSET
, 0, FS(0)},
111 { DEFAULT_CHARSET
, 0, FS(0)},
112 { DEFAULT_CHARSET
, 0, FS(0)},
114 { THAI_CHARSET
, 874, FS(16)},
115 { SHIFTJIS_CHARSET
, 932, FS(17)},
116 { GB2312_CHARSET
, 936, FS(18)},
117 { HANGEUL_CHARSET
, 949, FS(19)},
118 { CHINESEBIG5_CHARSET
, 950, FS(20)},
119 { JOHAB_CHARSET
, 1361, FS(21)},
120 /* reserved for alternate ANSI and OEM */
121 { DEFAULT_CHARSET
, 0, FS(0)},
122 { DEFAULT_CHARSET
, 0, FS(0)},
123 { DEFAULT_CHARSET
, 0, FS(0)},
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 /* reserved for system */
130 { DEFAULT_CHARSET
, 0, FS(0)},
131 { SYMBOL_CHARSET
, CP_SYMBOL
, FS(31)},
134 /* ### start build ### */
135 extern WORD CALLBACK
FONT_CallTo16_word_llwl(FONTENUMPROC16
,LONG
,LONG
,WORD
,LONG
);
136 /* ### stop build ### */
138 /***********************************************************************
139 * LOGFONT conversion functions.
141 static void FONT_LogFontWTo16( const LOGFONTW
* font32
, LPLOGFONT16 font16
)
143 font16
->lfHeight
= font32
->lfHeight
;
144 font16
->lfWidth
= font32
->lfWidth
;
145 font16
->lfEscapement
= font32
->lfEscapement
;
146 font16
->lfOrientation
= font32
->lfOrientation
;
147 font16
->lfWeight
= font32
->lfWeight
;
148 font16
->lfItalic
= font32
->lfItalic
;
149 font16
->lfUnderline
= font32
->lfUnderline
;
150 font16
->lfStrikeOut
= font32
->lfStrikeOut
;
151 font16
->lfCharSet
= font32
->lfCharSet
;
152 font16
->lfOutPrecision
= font32
->lfOutPrecision
;
153 font16
->lfClipPrecision
= font32
->lfClipPrecision
;
154 font16
->lfQuality
= font32
->lfQuality
;
155 font16
->lfPitchAndFamily
= font32
->lfPitchAndFamily
;
156 WideCharToMultiByte( CP_ACP
, 0, font32
->lfFaceName
, -1,
157 font16
->lfFaceName
, LF_FACESIZE
, NULL
, NULL
);
158 font16
->lfFaceName
[LF_FACESIZE
-1] = 0;
161 static void FONT_LogFont16ToW( const LOGFONT16
*font16
, LPLOGFONTW font32
)
163 font32
->lfHeight
= font16
->lfHeight
;
164 font32
->lfWidth
= font16
->lfWidth
;
165 font32
->lfEscapement
= font16
->lfEscapement
;
166 font32
->lfOrientation
= font16
->lfOrientation
;
167 font32
->lfWeight
= font16
->lfWeight
;
168 font32
->lfItalic
= font16
->lfItalic
;
169 font32
->lfUnderline
= font16
->lfUnderline
;
170 font32
->lfStrikeOut
= font16
->lfStrikeOut
;
171 font32
->lfCharSet
= font16
->lfCharSet
;
172 font32
->lfOutPrecision
= font16
->lfOutPrecision
;
173 font32
->lfClipPrecision
= font16
->lfClipPrecision
;
174 font32
->lfQuality
= font16
->lfQuality
;
175 font32
->lfPitchAndFamily
= font16
->lfPitchAndFamily
;
176 MultiByteToWideChar( CP_ACP
, 0, font16
->lfFaceName
, -1, font32
->lfFaceName
, LF_FACESIZE
);
177 font32
->lfFaceName
[LF_FACESIZE
-1] = 0;
180 static void FONT_LogFontAToW( const LOGFONTA
*fontA
, LPLOGFONTW fontW
)
182 memcpy(fontW
, fontA
, sizeof(LOGFONTA
) - LF_FACESIZE
);
183 MultiByteToWideChar(CP_ACP
, 0, fontA
->lfFaceName
, -1, fontW
->lfFaceName
,
187 static void FONT_LogFontWToA( const LOGFONTW
*fontW
, LPLOGFONTA fontA
)
189 memcpy(fontA
, fontW
, sizeof(LOGFONTA
) - LF_FACESIZE
);
190 WideCharToMultiByte(CP_ACP
, 0, fontW
->lfFaceName
, -1, fontA
->lfFaceName
,
191 LF_FACESIZE
, NULL
, NULL
);
194 static void FONT_EnumLogFontExWTo16( const ENUMLOGFONTEXW
*fontW
, LPENUMLOGFONTEX16 font16
)
196 FONT_LogFontWTo16( (LPLOGFONTW
)fontW
, (LPLOGFONT16
)font16
);
198 WideCharToMultiByte( CP_ACP
, 0, fontW
->elfFullName
, -1,
199 font16
->elfFullName
, LF_FULLFACESIZE
, NULL
, NULL
);
200 font16
->elfFullName
[LF_FULLFACESIZE
-1] = '\0';
201 WideCharToMultiByte( CP_ACP
, 0, fontW
->elfStyle
, -1,
202 font16
->elfStyle
, LF_FACESIZE
, NULL
, NULL
);
203 font16
->elfStyle
[LF_FACESIZE
-1] = '\0';
204 WideCharToMultiByte( CP_ACP
, 0, fontW
->elfScript
, -1,
205 font16
->elfScript
, LF_FACESIZE
, NULL
, NULL
);
206 font16
->elfScript
[LF_FACESIZE
-1] = '\0';
209 static void FONT_EnumLogFontExWToA( const ENUMLOGFONTEXW
*fontW
, LPENUMLOGFONTEXA fontA
)
211 FONT_LogFontWToA( (LPLOGFONTW
)fontW
, (LPLOGFONTA
)fontA
);
213 WideCharToMultiByte( CP_ACP
, 0, fontW
->elfFullName
, -1,
214 fontA
->elfFullName
, LF_FULLFACESIZE
, NULL
, NULL
);
215 fontA
->elfFullName
[LF_FULLFACESIZE
-1] = '\0';
216 WideCharToMultiByte( CP_ACP
, 0, fontW
->elfStyle
, -1,
217 fontA
->elfStyle
, LF_FACESIZE
, NULL
, NULL
);
218 fontA
->elfStyle
[LF_FACESIZE
-1] = '\0';
219 WideCharToMultiByte( CP_ACP
, 0, fontW
->elfScript
, -1,
220 fontA
->elfScript
, LF_FACESIZE
, NULL
, NULL
);
221 fontA
->elfScript
[LF_FACESIZE
-1] = '\0';
224 /***********************************************************************
225 * TEXTMETRIC conversion functions.
227 static void FONT_TextMetricWToA(const TEXTMETRICW
*ptmW
, LPTEXTMETRICA ptmA
)
229 ptmA
->tmHeight
= ptmW
->tmHeight
;
230 ptmA
->tmAscent
= ptmW
->tmAscent
;
231 ptmA
->tmDescent
= ptmW
->tmDescent
;
232 ptmA
->tmInternalLeading
= ptmW
->tmInternalLeading
;
233 ptmA
->tmExternalLeading
= ptmW
->tmExternalLeading
;
234 ptmA
->tmAveCharWidth
= ptmW
->tmAveCharWidth
;
235 ptmA
->tmMaxCharWidth
= ptmW
->tmMaxCharWidth
;
236 ptmA
->tmWeight
= ptmW
->tmWeight
;
237 ptmA
->tmOverhang
= ptmW
->tmOverhang
;
238 ptmA
->tmDigitizedAspectX
= ptmW
->tmDigitizedAspectX
;
239 ptmA
->tmDigitizedAspectY
= ptmW
->tmDigitizedAspectY
;
240 ptmA
->tmFirstChar
= ptmW
->tmFirstChar
;
241 ptmA
->tmLastChar
= ptmW
->tmLastChar
;
242 ptmA
->tmDefaultChar
= ptmW
->tmDefaultChar
;
243 ptmA
->tmBreakChar
= ptmW
->tmBreakChar
;
244 ptmA
->tmItalic
= ptmW
->tmItalic
;
245 ptmA
->tmUnderlined
= ptmW
->tmUnderlined
;
246 ptmA
->tmStruckOut
= ptmW
->tmStruckOut
;
247 ptmA
->tmPitchAndFamily
= ptmW
->tmPitchAndFamily
;
248 ptmA
->tmCharSet
= ptmW
->tmCharSet
;
252 static void FONT_NewTextMetricExWTo16(const NEWTEXTMETRICEXW
*ptmW
, LPNEWTEXTMETRICEX16 ptm16
)
254 ptm16
->ntmTm
.tmHeight
= ptmW
->ntmTm
.tmHeight
;
255 ptm16
->ntmTm
.tmAscent
= ptmW
->ntmTm
.tmAscent
;
256 ptm16
->ntmTm
.tmDescent
= ptmW
->ntmTm
.tmDescent
;
257 ptm16
->ntmTm
.tmInternalLeading
= ptmW
->ntmTm
.tmInternalLeading
;
258 ptm16
->ntmTm
.tmExternalLeading
= ptmW
->ntmTm
.tmExternalLeading
;
259 ptm16
->ntmTm
.tmAveCharWidth
= ptmW
->ntmTm
.tmAveCharWidth
;
260 ptm16
->ntmTm
.tmMaxCharWidth
= ptmW
->ntmTm
.tmMaxCharWidth
;
261 ptm16
->ntmTm
.tmWeight
= ptmW
->ntmTm
.tmWeight
;
262 ptm16
->ntmTm
.tmOverhang
= ptmW
->ntmTm
.tmOverhang
;
263 ptm16
->ntmTm
.tmDigitizedAspectX
= ptmW
->ntmTm
.tmDigitizedAspectX
;
264 ptm16
->ntmTm
.tmDigitizedAspectY
= ptmW
->ntmTm
.tmDigitizedAspectY
;
265 ptm16
->ntmTm
.tmFirstChar
= ptmW
->ntmTm
.tmFirstChar
;
266 ptm16
->ntmTm
.tmLastChar
= ptmW
->ntmTm
.tmLastChar
;
267 ptm16
->ntmTm
.tmDefaultChar
= ptmW
->ntmTm
.tmDefaultChar
;
268 ptm16
->ntmTm
.tmBreakChar
= ptmW
->ntmTm
.tmBreakChar
;
269 ptm16
->ntmTm
.tmItalic
= ptmW
->ntmTm
.tmItalic
;
270 ptm16
->ntmTm
.tmUnderlined
= ptmW
->ntmTm
.tmUnderlined
;
271 ptm16
->ntmTm
.tmStruckOut
= ptmW
->ntmTm
.tmStruckOut
;
272 ptm16
->ntmTm
.tmPitchAndFamily
= ptmW
->ntmTm
.tmPitchAndFamily
;
273 ptm16
->ntmTm
.tmCharSet
= ptmW
->ntmTm
.tmCharSet
;
274 ptm16
->ntmTm
.ntmFlags
= ptmW
->ntmTm
.ntmFlags
;
275 ptm16
->ntmTm
.ntmSizeEM
= ptmW
->ntmTm
.ntmSizeEM
;
276 ptm16
->ntmTm
.ntmCellHeight
= ptmW
->ntmTm
.ntmCellHeight
;
277 ptm16
->ntmTm
.ntmAvgWidth
= ptmW
->ntmTm
.ntmAvgWidth
;
278 memcpy(&ptm16
->ntmFontSig
, &ptmW
->ntmFontSig
, sizeof(FONTSIGNATURE
));
281 static void FONT_NewTextMetricExWToA(const NEWTEXTMETRICEXW
*ptmW
, NEWTEXTMETRICEXA
*ptmA
)
283 FONT_TextMetricWToA((LPTEXTMETRICW
)ptmW
, (LPTEXTMETRICA
)ptmA
);
284 ptmA
->ntmTm
.ntmFlags
= ptmW
->ntmTm
.ntmFlags
;
285 ptmA
->ntmTm
.ntmSizeEM
= ptmW
->ntmTm
.ntmSizeEM
;
286 ptmA
->ntmTm
.ntmCellHeight
= ptmW
->ntmTm
.ntmCellHeight
;
287 ptmA
->ntmTm
.ntmAvgWidth
= ptmW
->ntmTm
.ntmAvgWidth
;
288 memcpy(&ptmA
->ntmFontSig
, &ptmW
->ntmFontSig
, sizeof(FONTSIGNATURE
));
291 /***********************************************************************
292 * CreateFontIndirectA (GDI32.@)
294 HFONT WINAPI
CreateFontIndirectA( const LOGFONTA
*plfA
)
299 FONT_LogFontAToW( plfA
, &lfW
);
300 return CreateFontIndirectW( &lfW
);
302 return CreateFontIndirectW( NULL
);
306 /***********************************************************************
307 * CreateFontIndirectW (GDI32.@)
309 HFONT WINAPI
CreateFontIndirectW( const LOGFONTW
*plf
)
316 if ((fontPtr
= GDI_AllocObject( sizeof(FONTOBJ
), FONT_MAGIC
, &hFont
, &font_funcs
)))
318 memcpy( &fontPtr
->logfont
, plf
, sizeof(LOGFONTW
) );
320 TRACE("(%ld %ld %ld %ld %x) %s %s %s => %04x\n",
321 plf
->lfHeight
, plf
->lfWidth
,
322 plf
->lfEscapement
, plf
->lfOrientation
,
323 plf
->lfPitchAndFamily
,
324 debugstr_w(plf
->lfFaceName
),
325 plf
->lfWeight
> 400 ? "Bold" : "",
326 plf
->lfItalic
? "Italic" : "", hFont
);
328 if (plf
->lfEscapement
!= plf
->lfOrientation
) {
329 /* this should really depend on whether GM_ADVANCED is set */
330 fontPtr
->logfont
.lfOrientation
= fontPtr
->logfont
.lfEscapement
;
331 WARN("orientation angle %f set to "
332 "escapement angle %f for new font %04x\n",
333 plf
->lfOrientation
/10., plf
->lfEscapement
/10., hFont
);
335 GDI_ReleaseObj( hFont
);
338 else WARN("(NULL) => NULL\n");
343 /*************************************************************************
344 * CreateFontA (GDI32.@)
346 HFONT WINAPI
CreateFontA( INT height
, INT width
, INT esc
,
347 INT orient
, INT weight
, DWORD italic
,
348 DWORD underline
, DWORD strikeout
, DWORD charset
,
349 DWORD outpres
, DWORD clippres
, DWORD quality
,
350 DWORD pitch
, LPCSTR name
)
354 logfont
.lfHeight
= height
;
355 logfont
.lfWidth
= width
;
356 logfont
.lfEscapement
= esc
;
357 logfont
.lfOrientation
= orient
;
358 logfont
.lfWeight
= weight
;
359 logfont
.lfItalic
= italic
;
360 logfont
.lfUnderline
= underline
;
361 logfont
.lfStrikeOut
= strikeout
;
362 logfont
.lfCharSet
= charset
;
363 logfont
.lfOutPrecision
= outpres
;
364 logfont
.lfClipPrecision
= clippres
;
365 logfont
.lfQuality
= quality
;
366 logfont
.lfPitchAndFamily
= pitch
;
369 lstrcpynA(logfont
.lfFaceName
,name
,sizeof(logfont
.lfFaceName
));
371 logfont
.lfFaceName
[0] = '\0';
373 return CreateFontIndirectA( &logfont
);
376 /*************************************************************************
377 * CreateFontW (GDI32.@)
379 HFONT WINAPI
CreateFontW( INT height
, INT width
, INT esc
,
380 INT orient
, INT weight
, DWORD italic
,
381 DWORD underline
, DWORD strikeout
, DWORD charset
,
382 DWORD outpres
, DWORD clippres
, DWORD quality
,
383 DWORD pitch
, LPCWSTR name
)
387 logfont
.lfHeight
= height
;
388 logfont
.lfWidth
= width
;
389 logfont
.lfEscapement
= esc
;
390 logfont
.lfOrientation
= orient
;
391 logfont
.lfWeight
= weight
;
392 logfont
.lfItalic
= italic
;
393 logfont
.lfUnderline
= underline
;
394 logfont
.lfStrikeOut
= strikeout
;
395 logfont
.lfCharSet
= charset
;
396 logfont
.lfOutPrecision
= outpres
;
397 logfont
.lfClipPrecision
= clippres
;
398 logfont
.lfQuality
= quality
;
399 logfont
.lfPitchAndFamily
= pitch
;
402 lstrcpynW(logfont
.lfFaceName
, name
,
403 sizeof(logfont
.lfFaceName
) / sizeof(WCHAR
));
405 logfont
.lfFaceName
[0] = '\0';
407 return CreateFontIndirectW( &logfont
);
411 /***********************************************************************
414 * If the driver supports vector fonts we create a gdi font first and
415 * then call the driver to give it a chance to supply its own device
416 * font. If the driver wants to do this it returns TRUE and we can
417 * delete the gdi font, if the driver wants to use the gdi font it
418 * should return FALSE, to signal an error return GDI_ERROR. For
419 * drivers that don't support vector fonts they must supply their own
422 static HGDIOBJ
FONT_SelectObject( HGDIOBJ handle
, void *obj
, HDC hdc
)
425 DC
*dc
= DC_GetDCPtr( hdc
);
429 if (dc
->hFont
!= handle
|| dc
->gdiFont
== NULL
)
431 if(GetDeviceCaps(dc
->hSelf
, TEXTCAPS
) & TC_VA_ABLE
)
432 dc
->gdiFont
= WineEngCreateFontInstance(dc
, handle
);
435 if (dc
->funcs
->pSelectFont
) ret
= dc
->funcs
->pSelectFont( dc
->physDev
, handle
);
437 if (ret
&& dc
->gdiFont
) dc
->gdiFont
= 0;
439 if (ret
== HGDI_ERROR
)
440 ret
= 0; /* SelectObject returns 0 on error */
446 GDI_ReleaseObj( hdc
);
451 /***********************************************************************
454 static INT
FONT_GetObject16( HGDIOBJ handle
, void *obj
, INT count
, LPVOID buffer
)
459 FONT_LogFontWTo16( &font
->logfont
, &lf16
);
461 if (count
> sizeof(LOGFONT16
)) count
= sizeof(LOGFONT16
);
462 memcpy( buffer
, &lf16
, count
);
466 /***********************************************************************
469 static INT
FONT_GetObjectA( HGDIOBJ handle
, void *obj
, INT count
, LPVOID buffer
)
474 FONT_LogFontWToA( &font
->logfont
, &lfA
);
476 if (count
> sizeof(lfA
)) count
= sizeof(lfA
);
478 memcpy( buffer
, &lfA
, count
);
482 /***********************************************************************
485 static INT
FONT_GetObjectW( HGDIOBJ handle
, void *obj
, INT count
, LPVOID buffer
)
488 if (count
> sizeof(LOGFONTW
)) count
= sizeof(LOGFONTW
);
490 memcpy( buffer
, &font
->logfont
, count
);
495 /***********************************************************************
498 static BOOL
FONT_DeleteObject( HGDIOBJ handle
, void *obj
)
500 WineEngDestroyFontInstance( handle
);
501 return GDI_FreeObject( handle
, obj
);
505 /***********************************************************************
506 * FONT_EnumInstance16
508 * Called by the device driver layer to pass font info
509 * down to the application.
511 static INT
FONT_EnumInstance16( LPENUMLOGFONTEXW plf
, NEWTEXTMETRICEXW
*ptm
,
512 DWORD fType
, LPARAM lp
)
514 fontEnum16
*pfe
= (fontEnum16
*)lp
;
518 if( pfe
->lpLogFontParam
->lfCharSet
== DEFAULT_CHARSET
||
519 pfe
->lpLogFontParam
->lfCharSet
== plf
->elfLogFont
.lfCharSet
)
521 FONT_EnumLogFontExWTo16(plf
, pfe
->lpLogFont
);
522 FONT_NewTextMetricExWTo16(ptm
, pfe
->lpTextMetric
);
523 GDI_ReleaseObj( pfe
->hdc
); /* release the GDI lock */
525 ret
= FONT_CallTo16_word_llwl( pfe
->lpEnumFunc
, pfe
->segLogFont
, pfe
->segTextMetric
,
526 (UINT16
)fType
, (LPARAM
)pfe
->lpData
);
527 /* get the lock again and make sure the DC is still valid */
528 dc
= DC_GetDCPtr( pfe
->hdc
);
529 if (!dc
|| dc
!= pfe
->dc
|| dc
->physDev
!= pfe
->physDev
)
531 if (dc
) GDI_ReleaseObj( pfe
->hdc
);
532 pfe
->hdc
= 0; /* make sure we don't try to release it later on */
539 /***********************************************************************
542 static INT
FONT_EnumInstance( LPENUMLOGFONTEXW plf
, NEWTEXTMETRICEXW
*ptm
,
543 DWORD fType
, LPARAM lp
)
545 fontEnum32
*pfe
= (fontEnum32
*)lp
;
549 /* lfCharSet is at the same offset in both LOGFONTA and LOGFONTW */
550 if( pfe
->lpLogFontParam
->lfCharSet
== DEFAULT_CHARSET
||
551 pfe
->lpLogFontParam
->lfCharSet
== plf
->elfLogFont
.lfCharSet
)
553 /* convert font metrics */
554 ENUMLOGFONTEXA logfont
;
555 NEWTEXTMETRICEXA tmA
;
557 pfe
->dwFlags
|= ENUM_CALLED
;
558 if (!(pfe
->dwFlags
& ENUM_UNICODE
))
560 FONT_EnumLogFontExWToA( plf
, &logfont
);
561 FONT_NewTextMetricExWToA( ptm
, &tmA
);
562 plf
= (LPENUMLOGFONTEXW
)&logfont
;
563 ptm
= (NEWTEXTMETRICEXW
*)&tmA
;
565 GDI_ReleaseObj( pfe
->hdc
); /* release the GDI lock */
567 ret
= pfe
->lpEnumFunc( &plf
->elfLogFont
, (TEXTMETRICW
*)ptm
, fType
, pfe
->lpData
);
569 /* get the lock again and make sure the DC is still valid */
570 dc
= DC_GetDCPtr( pfe
->hdc
);
571 if (!dc
|| dc
!= pfe
->dc
|| dc
->physDev
!= pfe
->physDev
)
573 if (dc
) GDI_ReleaseObj( pfe
->hdc
);
574 pfe
->hdc
= 0; /* make sure we don't try to release it later on */
581 /***********************************************************************
582 * EnumFontFamiliesEx (GDI.613)
584 INT16 WINAPI
EnumFontFamiliesEx16( HDC16 hDC
, LPLOGFONT16 plf
,
585 FONTENUMPROC16 efproc
, LPARAM lParam
,
590 DC
* dc
= DC_GetDCPtr( hDC
);
595 fe16
.physDev
= dc
->physDev
;
597 if (dc
->funcs
->pEnumDeviceFonts
)
599 NEWTEXTMETRICEX16 tm16
;
600 ENUMLOGFONTEX16 lf16
;
602 FONT_LogFont16ToW(plf
, &lfW
);
604 fe16
.lpLogFontParam
= plf
;
605 fe16
.lpEnumFunc
= efproc
;
606 fe16
.lpData
= lParam
;
607 fe16
.lpTextMetric
= &tm16
;
608 fe16
.lpLogFont
= &lf16
;
609 fe16
.segTextMetric
= MapLS( &tm16
);
610 fe16
.segLogFont
= MapLS( &lf16
);
612 retVal
= dc
->funcs
->pEnumDeviceFonts( dc
->physDev
, &lfW
,
613 FONT_EnumInstance16
, (LPARAM
)&fe16
);
614 UnMapLS( fe16
.segTextMetric
);
615 UnMapLS( fe16
.segLogFont
);
617 if (fe16
.hdc
) GDI_ReleaseObj( fe16
.hdc
);
621 /***********************************************************************
622 * FONT_EnumFontFamiliesEx
624 static INT
FONT_EnumFontFamiliesEx( HDC hDC
, LPLOGFONTW plf
,
625 FONTENUMPROCW efproc
,
626 LPARAM lParam
, DWORD dwUnicode
)
629 DC
*dc
= DC_GetDCPtr( hDC
);
635 TRACE("lfFaceName = %s lfCharset = %d\n", debugstr_w(plf
->lfFaceName
),
637 fe32
.lpLogFontParam
= plf
;
638 fe32
.lpEnumFunc
= efproc
;
639 fe32
.lpData
= lParam
;
640 fe32
.dwFlags
= dwUnicode
;
643 fe32
.physDev
= dc
->physDev
;
645 enum_gdi_fonts
= GetDeviceCaps(hDC
, TEXTCAPS
) & TC_VA_ABLE
;
647 if (!dc
->funcs
->pEnumDeviceFonts
&& !enum_gdi_fonts
)
654 ret
= WineEngEnumFonts( plf
, FONT_EnumInstance
, (LPARAM
)&fe32
);
655 fe32
.dwFlags
&= ~ENUM_CALLED
;
656 if (ret
&& dc
->funcs
->pEnumDeviceFonts
) {
657 ret2
= dc
->funcs
->pEnumDeviceFonts( dc
->physDev
, plf
, FONT_EnumInstance
, (LPARAM
)&fe32
);
658 if(fe32
.dwFlags
& ENUM_CALLED
) /* update ret iff a font gets enumed */
662 if (fe32
.hdc
) GDI_ReleaseObj( fe32
.hdc
);
666 /***********************************************************************
667 * EnumFontFamiliesExW (GDI32.@)
669 INT WINAPI
EnumFontFamiliesExW( HDC hDC
, LPLOGFONTW plf
,
670 FONTENUMPROCW efproc
,
671 LPARAM lParam
, DWORD dwFlags
)
673 return FONT_EnumFontFamiliesEx( hDC
, plf
, efproc
, lParam
, ENUM_UNICODE
);
676 /***********************************************************************
677 * EnumFontFamiliesExA (GDI32.@)
679 INT WINAPI
EnumFontFamiliesExA( HDC hDC
, LPLOGFONTA plf
,
680 FONTENUMPROCA efproc
,
681 LPARAM lParam
, DWORD dwFlags
)
684 FONT_LogFontAToW( plf
, &lfW
);
686 return FONT_EnumFontFamiliesEx( hDC
, &lfW
, (FONTENUMPROCW
)efproc
, lParam
, 0);
689 /***********************************************************************
690 * EnumFontFamilies (GDI.330)
692 INT16 WINAPI
EnumFontFamilies16( HDC16 hDC
, LPCSTR lpFamily
,
693 FONTENUMPROC16 efproc
, LPARAM lpData
)
697 lf
.lfCharSet
= DEFAULT_CHARSET
;
698 if( lpFamily
) lstrcpynA( lf
.lfFaceName
, lpFamily
, LF_FACESIZE
);
699 else lf
.lfFaceName
[0] = '\0';
701 return EnumFontFamiliesEx16( hDC
, &lf
, efproc
, lpData
, 0 );
704 /***********************************************************************
705 * EnumFontFamiliesA (GDI32.@)
707 INT WINAPI
EnumFontFamiliesA( HDC hDC
, LPCSTR lpFamily
,
708 FONTENUMPROCA efproc
, LPARAM lpData
)
712 lf
.lfCharSet
= DEFAULT_CHARSET
;
713 if( lpFamily
) lstrcpynA( lf
.lfFaceName
, lpFamily
, LF_FACESIZE
);
714 else lf
.lfFaceName
[0] = lf
.lfFaceName
[1] = '\0';
716 return EnumFontFamiliesExA( hDC
, &lf
, efproc
, lpData
, 0 );
719 /***********************************************************************
720 * EnumFontFamiliesW (GDI32.@)
722 INT WINAPI
EnumFontFamiliesW( HDC hDC
, LPCWSTR lpFamily
,
723 FONTENUMPROCW efproc
, LPARAM lpData
)
727 lf
.lfCharSet
= DEFAULT_CHARSET
;
728 if( lpFamily
) lstrcpynW( lf
.lfFaceName
, lpFamily
, LF_FACESIZE
);
729 else lf
.lfFaceName
[0] = 0;
731 return EnumFontFamiliesExW( hDC
, &lf
, efproc
, lpData
, 0 );
734 /***********************************************************************
737 INT16 WINAPI
EnumFonts16( HDC16 hDC
, LPCSTR lpName
, FONTENUMPROC16 efproc
,
740 return EnumFontFamilies16( hDC
, lpName
, efproc
, lpData
);
743 /***********************************************************************
744 * EnumFontsA (GDI32.@)
746 INT WINAPI
EnumFontsA( HDC hDC
, LPCSTR lpName
, FONTENUMPROCA efproc
,
749 return EnumFontFamiliesA( hDC
, lpName
, efproc
, lpData
);
752 /***********************************************************************
753 * EnumFontsW (GDI32.@)
755 INT WINAPI
EnumFontsW( HDC hDC
, LPCWSTR lpName
, FONTENUMPROCW efproc
,
758 return EnumFontFamiliesW( hDC
, lpName
, efproc
, lpData
);
762 /***********************************************************************
763 * GetTextCharacterExtra (GDI32.@)
765 INT WINAPI
GetTextCharacterExtra( HDC hdc
)
768 DC
*dc
= DC_GetDCPtr( hdc
);
770 ret
= abs( (dc
->charExtra
* dc
->wndExtX
+ dc
->vportExtX
/ 2)
772 GDI_ReleaseObj( hdc
);
777 /***********************************************************************
778 * SetTextCharacterExtra (GDI32.@)
780 INT WINAPI
SetTextCharacterExtra( HDC hdc
, INT extra
)
783 DC
* dc
= DC_GetDCPtr( hdc
);
785 if (dc
->funcs
->pSetTextCharacterExtra
)
786 prev
= dc
->funcs
->pSetTextCharacterExtra( dc
->physDev
, extra
);
789 extra
= (extra
* dc
->vportExtX
+ dc
->wndExtX
/ 2) / dc
->wndExtX
;
790 prev
= (dc
->charExtra
* dc
->wndExtX
+ dc
->vportExtX
/ 2) / dc
->vportExtX
;
791 dc
->charExtra
= abs(extra
);
793 GDI_ReleaseObj( hdc
);
798 /***********************************************************************
799 * SetTextJustification (GDI32.@)
801 BOOL WINAPI
SetTextJustification( HDC hdc
, INT extra
, INT breaks
)
804 DC
* dc
= DC_GetDCPtr( hdc
);
805 if (!dc
) return FALSE
;
806 if (dc
->funcs
->pSetTextJustification
)
807 ret
= dc
->funcs
->pSetTextJustification( dc
->physDev
, extra
, breaks
);
810 extra
= abs((extra
* dc
->vportExtX
+ dc
->wndExtX
/ 2) / dc
->wndExtX
);
811 if (!extra
) breaks
= 0;
812 dc
->breakTotalExtra
= extra
;
813 dc
->breakCount
= breaks
;
816 dc
->breakExtra
= extra
/ breaks
;
817 dc
->breakRem
= extra
- (dc
->breakCount
* dc
->breakExtra
);
825 GDI_ReleaseObj( hdc
);
830 /***********************************************************************
831 * GetTextFaceA (GDI32.@)
833 INT WINAPI
GetTextFaceA( HDC hdc
, INT count
, LPSTR name
)
835 INT res
= GetTextFaceW(hdc
, 0, NULL
);
836 LPWSTR nameW
= HeapAlloc( GetProcessHeap(), 0, res
* 2 );
837 GetTextFaceW( hdc
, res
, nameW
);
840 res
= WideCharToMultiByte( CP_ACP
, 0, nameW
, -1, name
, count
,
843 res
= WideCharToMultiByte( CP_ACP
, 0, nameW
, -1, NULL
, 0, NULL
, NULL
);
844 HeapFree( GetProcessHeap(), 0, nameW
);
848 /***********************************************************************
849 * GetTextFaceW (GDI32.@)
851 INT WINAPI
GetTextFaceW( HDC hdc
, INT count
, LPWSTR name
)
856 DC
* dc
= DC_GetDCPtr( hdc
);
860 ret
= WineEngGetTextFace(dc
->gdiFont
, count
, name
);
861 else if ((font
= (FONTOBJ
*) GDI_GetObjPtr( dc
->hFont
, FONT_MAGIC
)))
865 lstrcpynW( name
, font
->logfont
.lfFaceName
, count
);
868 else ret
= strlenW(font
->logfont
.lfFaceName
) + 1;
869 GDI_ReleaseObj( dc
->hFont
);
871 GDI_ReleaseObj( hdc
);
876 /***********************************************************************
877 * GetTextExtentPoint32A (GDI32.@)
879 BOOL WINAPI
GetTextExtentPoint32A( HDC hdc
, LPCSTR str
, INT count
,
884 LPWSTR p
= FONT_mbtowc(hdc
, str
, count
, &wlen
, NULL
);
887 ret
= GetTextExtentPoint32W( hdc
, p
, wlen
, size
);
888 HeapFree( GetProcessHeap(), 0, p
);
891 TRACE("(%08x %s %d %p): returning %ld x %ld\n",
892 hdc
, debugstr_an (str
, count
), count
, size
, size
->cx
, size
->cy
);
897 /***********************************************************************
898 * GetTextExtentPoint32W [GDI32.@] Computes width/height for a string
900 * Computes width and height of the specified string.
906 BOOL WINAPI
GetTextExtentPoint32W(
907 HDC hdc
, /* [in] Handle of device context */
908 LPCWSTR str
, /* [in] Address of text string */
909 INT count
, /* [in] Number of characters in string */
910 LPSIZE size
) /* [out] Address of structure for string size */
913 DC
* dc
= DC_GetDCPtr( hdc
);
914 if (!dc
) return FALSE
;
917 ret
= WineEngGetTextExtentPoint(dc
->gdiFont
, str
, count
, size
);
918 size
->cx
= abs(INTERNAL_XDSTOWS(dc
, size
->cx
));
919 size
->cy
= abs(INTERNAL_YDSTOWS(dc
, size
->cy
));
921 else if(dc
->funcs
->pGetTextExtentPoint
)
922 ret
= dc
->funcs
->pGetTextExtentPoint( dc
->physDev
, str
, count
, size
);
924 GDI_ReleaseObj( hdc
);
926 TRACE("(%08x %s %d %p): returning %ld x %ld\n",
927 hdc
, debugstr_wn (str
, count
), count
, size
, size
->cx
, size
->cy
);
931 /***********************************************************************
932 * GetTextExtentPointI [GDI32.@]
934 * Computes width and height of the array of glyph indices.
940 BOOL WINAPI
GetTextExtentPointI(
941 HDC hdc
, /* [in] Handle of device context */
942 const WORD
*indices
, /* [in] Address of glyph index array */
943 INT count
, /* [in] Number of glyphs in array */
944 LPSIZE size
) /* [out] Address of structure for string size */
947 DC
* dc
= DC_GetDCPtr( hdc
);
948 if (!dc
) return FALSE
;
951 ret
= WineEngGetTextExtentPointI(dc
->gdiFont
, indices
, count
, size
);
952 size
->cx
= abs(INTERNAL_XDSTOWS(dc
, size
->cx
));
953 size
->cy
= abs(INTERNAL_YDSTOWS(dc
, size
->cy
));
955 else if(dc
->funcs
->pGetTextExtentPoint
) {
956 FIXME("calling GetTextExtentPoint\n");
957 ret
= dc
->funcs
->pGetTextExtentPoint( dc
->physDev
, (LPCWSTR
)indices
, count
, size
);
960 GDI_ReleaseObj( hdc
);
962 TRACE("(%08x %p %d %p): returning %ld x %ld\n",
963 hdc
, indices
, count
, size
, size
->cx
, size
->cy
);
968 /***********************************************************************
969 * GetTextExtentPointA (GDI32.@)
971 BOOL WINAPI
GetTextExtentPointA( HDC hdc
, LPCSTR str
, INT count
,
974 TRACE("not bug compatible.\n");
975 return GetTextExtentPoint32A( hdc
, str
, count
, size
);
978 /***********************************************************************
979 * GetTextExtentPointW (GDI32.@)
981 BOOL WINAPI
GetTextExtentPointW( HDC hdc
, LPCWSTR str
, INT count
,
984 TRACE("not bug compatible.\n");
985 return GetTextExtentPoint32W( hdc
, str
, count
, size
);
989 /***********************************************************************
990 * GetTextExtentExPointA (GDI32.@)
992 BOOL WINAPI
GetTextExtentExPointA( HDC hdc
, LPCSTR str
, INT count
,
993 INT maxExt
, LPINT lpnFit
,
994 LPINT alpDx
, LPSIZE size
)
998 LPWSTR p
= FONT_mbtowc( hdc
, str
, count
, &wlen
, NULL
);
999 ret
= GetTextExtentExPointW( hdc
, p
, wlen
, maxExt
, lpnFit
, alpDx
, size
);
1000 HeapFree( GetProcessHeap(), 0, p
);
1005 /***********************************************************************
1006 * GetTextExtentExPointW (GDI32.@)
1008 * Return the size of the string as it would be if it was output properly by
1011 * This should include
1012 * - Intercharacter spacing
1013 * - justification spacing (not yet done)
1014 * - kerning? see below
1016 * Kerning. Since kerning would be carried out by the rendering code it should
1017 * be done by the driver. However they don't support it yet. Also I am not
1018 * yet persuaded that (certainly under Win95) any kerning is actually done.
1020 * str: According to MSDN this should be null-terminated. That is not true; a
1021 * null will not terminate it early.
1022 * size: Certainly under Win95 this appears buggy or weird if *lpnFit is less
1023 * than count. I have seen it be either the size of the full string or
1024 * 1 less than the size of the full string. I have not seen it bear any
1025 * resemblance to the portion that would fit.
1026 * lpnFit: What exactly is fitting? Stupidly, in my opinion, it includes the
1027 * trailing intercharacter spacing and any trailing justification.
1030 * Currently we do this by measuring each character etc. We should do it by
1031 * passing the request to the driver, perhaps by extending the
1032 * pGetTextExtentPoint function to take the alpDx argument. That would avoid
1033 * thinking about kerning issues and rounding issues in the justification.
1036 BOOL WINAPI
GetTextExtentExPointW( HDC hdc
, LPCWSTR str
, INT count
,
1037 INT maxExt
, LPINT lpnFit
,
1038 LPINT alpDx
, LPSIZE size
)
1040 int index
, nFit
, extent
;
1044 TRACE("(%08x, %s, %d)\n",hdc
,debugstr_wn(str
,count
),maxExt
);
1046 size
->cx
= size
->cy
= nFit
= extent
= 0;
1047 for(index
= 0; index
< count
; index
++)
1049 if(!GetTextExtentPoint32W( hdc
, str
, 1, &tSize
)) goto done
;
1050 /* GetTextExtentPoint includes intercharacter spacing. */
1051 /* FIXME - justification needs doing yet. Remember that the base
1052 * data will not be in logical coordinates.
1055 if( !lpnFit
|| extent
<= maxExt
)
1056 /* It is allowed to be equal. */
1059 if( alpDx
) alpDx
[index
] = extent
;
1061 if( tSize
.cy
> size
->cy
) size
->cy
= tSize
.cy
;
1065 if(lpnFit
) *lpnFit
= nFit
;
1068 TRACE("returning %d %ld x %ld\n",nFit
,size
->cx
,size
->cy
);
1074 /***********************************************************************
1075 * GetTextMetricsA (GDI32.@)
1077 BOOL WINAPI
GetTextMetricsA( HDC hdc
, TEXTMETRICA
*metrics
)
1081 if (!GetTextMetricsW( hdc
, &tm32
)) return FALSE
;
1082 FONT_TextMetricWToA( &tm32
, metrics
);
1086 /***********************************************************************
1087 * GetTextMetricsW (GDI32.@)
1089 BOOL WINAPI
GetTextMetricsW( HDC hdc
, TEXTMETRICW
*metrics
)
1092 DC
* dc
= DC_GetDCPtr( hdc
);
1093 if (!dc
) return FALSE
;
1096 ret
= WineEngGetTextMetrics(dc
->gdiFont
, metrics
);
1097 else if (dc
->funcs
->pGetTextMetrics
)
1098 ret
= dc
->funcs
->pGetTextMetrics( dc
->physDev
, metrics
);
1102 /* device layer returns values in device units
1103 * therefore we have to convert them to logical */
1105 #define WDPTOLP(x) ((x<0)? \
1106 (-abs(INTERNAL_XDSTOWS(dc, (x)))): \
1107 (abs(INTERNAL_XDSTOWS(dc, (x)))))
1108 #define HDPTOLP(y) ((y<0)? \
1109 (-abs(INTERNAL_YDSTOWS(dc, (y)))): \
1110 (abs(INTERNAL_YDSTOWS(dc, (y)))))
1112 metrics
->tmHeight
= HDPTOLP(metrics
->tmHeight
);
1113 metrics
->tmAscent
= HDPTOLP(metrics
->tmAscent
);
1114 metrics
->tmDescent
= HDPTOLP(metrics
->tmDescent
);
1115 metrics
->tmInternalLeading
= HDPTOLP(metrics
->tmInternalLeading
);
1116 metrics
->tmExternalLeading
= HDPTOLP(metrics
->tmExternalLeading
);
1117 metrics
->tmAveCharWidth
= WDPTOLP(metrics
->tmAveCharWidth
);
1118 metrics
->tmMaxCharWidth
= WDPTOLP(metrics
->tmMaxCharWidth
);
1119 metrics
->tmOverhang
= WDPTOLP(metrics
->tmOverhang
);
1123 TRACE("text metrics:\n"
1124 " Weight = %03li\t FirstChar = %i\t AveCharWidth = %li\n"
1125 " Italic = % 3i\t LastChar = %i\t\t MaxCharWidth = %li\n"
1126 " UnderLined = %01i\t DefaultChar = %i\t Overhang = %li\n"
1127 " StruckOut = %01i\t BreakChar = %i\t CharSet = %i\n"
1128 " PitchAndFamily = %02x\n"
1129 " --------------------\n"
1130 " InternalLeading = %li\n"
1134 metrics
->tmWeight
, metrics
->tmFirstChar
, metrics
->tmAveCharWidth
,
1135 metrics
->tmItalic
, metrics
->tmLastChar
, metrics
->tmMaxCharWidth
,
1136 metrics
->tmUnderlined
, metrics
->tmDefaultChar
, metrics
->tmOverhang
,
1137 metrics
->tmStruckOut
, metrics
->tmBreakChar
, metrics
->tmCharSet
,
1138 metrics
->tmPitchAndFamily
,
1139 metrics
->tmInternalLeading
,
1142 metrics
->tmHeight
);
1144 GDI_ReleaseObj( hdc
);
1149 /***********************************************************************
1150 * GetOutlineTextMetrics [GDI.308] Gets metrics for TrueType fonts.
1153 * lpOTM should be LPOUTLINETEXTMETRIC
1156 * Success: Non-zero or size of required buffer
1159 UINT16 WINAPI
GetOutlineTextMetrics16(
1160 HDC16 hdc
, /* [in] Handle of device context */
1161 UINT16 cbData
, /* [in] Size of metric data array */
1162 LPOUTLINETEXTMETRIC16 lpOTM
) /* [out] Address of metric data array */
1164 FIXME("(%04x,%04x,%p): stub\n", hdc
,cbData
,lpOTM
);
1169 /***********************************************************************
1170 * GetOutlineTextMetricsA (GDI32.@)
1171 * Gets metrics for TrueType fonts.
1175 * Success: Non-zero or size of required buffer
1178 UINT WINAPI
GetOutlineTextMetricsA(
1179 HDC hdc
, /* [in] Handle of device context */
1180 UINT cbData
, /* [in] Size of metric data array */
1181 LPOUTLINETEXTMETRICA lpOTM
) /* [out] Address of metric data array */
1183 char buf
[512], *ptr
;
1185 OUTLINETEXTMETRICW
*lpOTMW
= (OUTLINETEXTMETRICW
*)buf
;
1188 if((ret
= GetOutlineTextMetricsW(hdc
, sizeof(buf
), lpOTMW
)) == 0) {
1189 if((ret
= GetOutlineTextMetricsW(hdc
, 0, NULL
)) == 0)
1191 lpOTMW
= HeapAlloc(GetProcessHeap(), 0, ret
);
1192 GetOutlineTextMetricsW(hdc
, ret
, lpOTMW
);
1195 needed
= sizeof(OUTLINETEXTMETRICA
);
1196 if(lpOTMW
->otmpFamilyName
)
1197 needed
+= WideCharToMultiByte(CP_ACP
, 0,
1198 (WCHAR
*)((char*)lpOTMW
+ (ptrdiff_t)lpOTMW
->otmpFamilyName
), -1,
1199 NULL
, 0, NULL
, NULL
);
1200 if(lpOTMW
->otmpFaceName
)
1201 needed
+= WideCharToMultiByte(CP_ACP
, 0,
1202 (WCHAR
*)((char*)lpOTMW
+ (ptrdiff_t)lpOTMW
->otmpFaceName
), -1,
1203 NULL
, 0, NULL
, NULL
);
1204 if(lpOTMW
->otmpStyleName
)
1205 needed
+= WideCharToMultiByte(CP_ACP
, 0,
1206 (WCHAR
*)((char*)lpOTMW
+ (ptrdiff_t)lpOTMW
->otmpStyleName
), -1,
1207 NULL
, 0, NULL
, NULL
);
1208 if(lpOTMW
->otmpFullName
)
1209 needed
+= WideCharToMultiByte(CP_ACP
, 0,
1210 (WCHAR
*)((char*)lpOTMW
+ (ptrdiff_t)lpOTMW
->otmpFullName
), -1,
1211 NULL
, 0, NULL
, NULL
);
1218 if(needed
> cbData
) {
1224 lpOTM
->otmSize
= needed
;
1225 FONT_TextMetricWToA( &lpOTMW
->otmTextMetrics
, &lpOTM
->otmTextMetrics
);
1226 lpOTM
->otmFiller
= 0;
1227 lpOTM
->otmPanoseNumber
= lpOTMW
->otmPanoseNumber
;
1228 lpOTM
->otmfsSelection
= lpOTMW
->otmfsSelection
;
1229 lpOTM
->otmfsType
= lpOTMW
->otmfsType
;
1230 lpOTM
->otmsCharSlopeRise
= lpOTMW
->otmsCharSlopeRise
;
1231 lpOTM
->otmsCharSlopeRun
= lpOTMW
->otmsCharSlopeRun
;
1232 lpOTM
->otmItalicAngle
= lpOTMW
->otmItalicAngle
;
1233 lpOTM
->otmEMSquare
= lpOTMW
->otmEMSquare
;
1234 lpOTM
->otmAscent
= lpOTMW
->otmAscent
;
1235 lpOTM
->otmDescent
= lpOTMW
->otmDescent
;
1236 lpOTM
->otmLineGap
= lpOTMW
->otmLineGap
;
1237 lpOTM
->otmsCapEmHeight
= lpOTMW
->otmsCapEmHeight
;
1238 lpOTM
->otmsXHeight
= lpOTMW
->otmsXHeight
;
1239 lpOTM
->otmrcFontBox
= lpOTMW
->otmrcFontBox
;
1240 lpOTM
->otmMacAscent
= lpOTMW
->otmMacAscent
;
1241 lpOTM
->otmMacDescent
= lpOTMW
->otmMacDescent
;
1242 lpOTM
->otmMacLineGap
= lpOTMW
->otmMacLineGap
;
1243 lpOTM
->otmusMinimumPPEM
= lpOTMW
->otmusMinimumPPEM
;
1244 lpOTM
->otmptSubscriptSize
= lpOTMW
->otmptSubscriptSize
;
1245 lpOTM
->otmptSubscriptOffset
= lpOTMW
->otmptSubscriptOffset
;
1246 lpOTM
->otmptSuperscriptSize
= lpOTMW
->otmptSuperscriptSize
;
1247 lpOTM
->otmptSuperscriptOffset
= lpOTMW
->otmptSuperscriptOffset
;
1248 lpOTM
->otmsStrikeoutSize
= lpOTMW
->otmsStrikeoutSize
;
1249 lpOTM
->otmsStrikeoutPosition
= lpOTMW
->otmsStrikeoutPosition
;
1250 lpOTM
->otmsUnderscoreSize
= lpOTMW
->otmsUnderscoreSize
;
1251 lpOTM
->otmsUnderscorePosition
= lpOTMW
->otmsUnderscorePosition
;
1254 ptr
= (char*)(lpOTM
+ 1);
1255 left
= needed
- sizeof(*lpOTM
);
1257 if(lpOTMW
->otmpFamilyName
) {
1258 lpOTM
->otmpFamilyName
= (LPSTR
)(ptr
- (char*)lpOTM
);
1259 len
= WideCharToMultiByte(CP_ACP
, 0,
1260 (WCHAR
*)((char*)lpOTMW
+ (ptrdiff_t)lpOTMW
->otmpFamilyName
), -1,
1261 ptr
, left
, NULL
, NULL
);
1265 lpOTM
->otmpFamilyName
= 0;
1267 if(lpOTMW
->otmpFaceName
) {
1268 lpOTM
->otmpFaceName
= (LPSTR
)(ptr
- (char*)lpOTM
);
1269 len
= WideCharToMultiByte(CP_ACP
, 0,
1270 (WCHAR
*)((char*)lpOTMW
+ (ptrdiff_t)lpOTMW
->otmpFaceName
), -1,
1271 ptr
, left
, NULL
, NULL
);
1275 lpOTM
->otmpFaceName
= 0;
1277 if(lpOTMW
->otmpStyleName
) {
1278 lpOTM
->otmpStyleName
= (LPSTR
)(ptr
- (char*)lpOTM
);
1279 len
= WideCharToMultiByte(CP_ACP
, 0,
1280 (WCHAR
*)((char*)lpOTMW
+ (ptrdiff_t)lpOTMW
->otmpStyleName
), -1,
1281 ptr
, left
, NULL
, NULL
);
1285 lpOTM
->otmpStyleName
= 0;
1287 if(lpOTMW
->otmpFullName
) {
1288 lpOTM
->otmpFullName
= (LPSTR
)(ptr
- (char*)lpOTM
);
1289 len
= WideCharToMultiByte(CP_ACP
, 0,
1290 (WCHAR
*)((char*)lpOTMW
+ (ptrdiff_t)lpOTMW
->otmpFullName
), -1,
1291 ptr
, left
, NULL
, NULL
);
1294 lpOTM
->otmpFullName
= 0;
1301 if(lpOTMW
!= (OUTLINETEXTMETRICW
*)buf
)
1302 HeapFree(GetProcessHeap(), 0, lpOTMW
);
1308 /***********************************************************************
1309 * GetOutlineTextMetricsW [GDI32.@]
1311 UINT WINAPI
GetOutlineTextMetricsW(
1312 HDC hdc
, /* [in] Handle of device context */
1313 UINT cbData
, /* [in] Size of metric data array */
1314 LPOUTLINETEXTMETRICW lpOTM
) /* [out] Address of metric data array */
1316 DC
*dc
= DC_GetDCPtr( hdc
);
1319 TRACE("(%d,%d,%p)\n", hdc
, cbData
, lpOTM
);
1323 ret
= WineEngGetOutlineTextMetrics(dc
->gdiFont
, cbData
, lpOTM
);
1324 if(ret
&& ret
<= cbData
) {
1325 #define WDPTOLP(x) ((x<0)? \
1326 (-abs(INTERNAL_XDSTOWS(dc, (x)))): \
1327 (abs(INTERNAL_XDSTOWS(dc, (x)))))
1328 #define HDPTOLP(y) ((y<0)? \
1329 (-abs(INTERNAL_YDSTOWS(dc, (y)))): \
1330 (abs(INTERNAL_YDSTOWS(dc, (y)))))
1332 lpOTM
->otmTextMetrics
.tmHeight
= HDPTOLP(lpOTM
->otmTextMetrics
.tmHeight
);
1333 lpOTM
->otmTextMetrics
.tmAscent
= HDPTOLP(lpOTM
->otmTextMetrics
.tmAscent
);
1334 lpOTM
->otmTextMetrics
.tmDescent
= HDPTOLP(lpOTM
->otmTextMetrics
.tmDescent
);
1335 lpOTM
->otmTextMetrics
.tmInternalLeading
= HDPTOLP(lpOTM
->otmTextMetrics
.tmInternalLeading
);
1336 lpOTM
->otmTextMetrics
.tmExternalLeading
= HDPTOLP(lpOTM
->otmTextMetrics
.tmExternalLeading
);
1337 lpOTM
->otmTextMetrics
.tmAveCharWidth
= WDPTOLP(lpOTM
->otmTextMetrics
.tmAveCharWidth
);
1338 lpOTM
->otmTextMetrics
.tmMaxCharWidth
= WDPTOLP(lpOTM
->otmTextMetrics
.tmMaxCharWidth
);
1339 lpOTM
->otmTextMetrics
.tmOverhang
= WDPTOLP(lpOTM
->otmTextMetrics
.tmOverhang
);
1340 lpOTM
->otmAscent
= HDPTOLP(lpOTM
->otmAscent
);
1341 lpOTM
->otmDescent
= HDPTOLP(lpOTM
->otmDescent
);
1342 lpOTM
->otmLineGap
= HDPTOLP(lpOTM
->otmLineGap
);
1343 lpOTM
->otmsCapEmHeight
= HDPTOLP(lpOTM
->otmsCapEmHeight
);
1344 lpOTM
->otmsXHeight
= HDPTOLP(lpOTM
->otmsXHeight
);
1345 lpOTM
->otmrcFontBox
.top
= HDPTOLP(lpOTM
->otmrcFontBox
.top
);
1346 lpOTM
->otmrcFontBox
.bottom
= HDPTOLP(lpOTM
->otmrcFontBox
.bottom
);
1347 lpOTM
->otmrcFontBox
.left
= WDPTOLP(lpOTM
->otmrcFontBox
.left
);
1348 lpOTM
->otmrcFontBox
.right
= WDPTOLP(lpOTM
->otmrcFontBox
.right
);
1349 lpOTM
->otmMacAscent
= HDPTOLP(lpOTM
->otmMacAscent
);
1350 lpOTM
->otmMacDescent
= HDPTOLP(lpOTM
->otmMacDescent
);
1351 lpOTM
->otmMacLineGap
= HDPTOLP(lpOTM
->otmMacLineGap
);
1352 lpOTM
->otmptSubscriptSize
.x
= WDPTOLP(lpOTM
->otmptSubscriptSize
.x
);
1353 lpOTM
->otmptSubscriptSize
.y
= HDPTOLP(lpOTM
->otmptSubscriptSize
.y
);
1354 lpOTM
->otmptSubscriptOffset
.x
= WDPTOLP(lpOTM
->otmptSubscriptOffset
.x
);
1355 lpOTM
->otmptSubscriptOffset
.y
= HDPTOLP(lpOTM
->otmptSubscriptOffset
.y
);
1356 lpOTM
->otmptSuperscriptSize
.x
= WDPTOLP(lpOTM
->otmptSuperscriptSize
.x
);
1357 lpOTM
->otmptSuperscriptSize
.y
= HDPTOLP(lpOTM
->otmptSuperscriptSize
.y
);
1358 lpOTM
->otmptSuperscriptOffset
.x
= WDPTOLP(lpOTM
->otmptSuperscriptOffset
.x
);
1359 lpOTM
->otmptSuperscriptOffset
.y
= HDPTOLP(lpOTM
->otmptSuperscriptOffset
.y
);
1360 lpOTM
->otmsStrikeoutSize
= HDPTOLP(lpOTM
->otmsStrikeoutSize
);
1361 lpOTM
->otmsStrikeoutPosition
= HDPTOLP(lpOTM
->otmsStrikeoutPosition
);
1362 lpOTM
->otmsUnderscoreSize
= HDPTOLP(lpOTM
->otmsUnderscoreSize
);
1363 lpOTM
->otmsUnderscorePosition
= HDPTOLP(lpOTM
->otmsUnderscorePosition
);
1369 else { /* This stuff was in GetOutlineTextMetricsA, I've moved it here
1370 but really this should just be a return 0. */
1372 ret
= sizeof(*lpOTM
);
1377 memset(lpOTM
, 0, ret
);
1378 lpOTM
->otmSize
= sizeof(*lpOTM
);
1379 GetTextMetricsW(hdc
, &lpOTM
->otmTextMetrics
);
1381 Further fill of the structure not implemented,
1382 Needs real values for the structure members
1387 GDI_ReleaseObj(hdc
);
1392 /***********************************************************************
1393 * GetCharWidthW (GDI32.@)
1394 * GetCharWidth32W (GDI32.@)
1396 BOOL WINAPI
GetCharWidth32W( HDC hdc
, UINT firstChar
, UINT lastChar
,
1401 DC
* dc
= DC_GetDCPtr( hdc
);
1402 if (!dc
) return FALSE
;
1405 ret
= WineEngGetCharWidth( dc
->gdiFont
, firstChar
, lastChar
, buffer
);
1406 else if (dc
->funcs
->pGetCharWidth
)
1407 ret
= dc
->funcs
->pGetCharWidth( dc
->physDev
, firstChar
, lastChar
, buffer
);
1411 /* convert device units to logical */
1413 extra
= dc
->vportExtX
>> 1;
1414 for( i
= firstChar
; i
<= lastChar
; i
++, buffer
++ )
1415 *buffer
= (*buffer
* dc
->wndExtX
+ extra
) / dc
->vportExtX
;
1418 GDI_ReleaseObj( hdc
);
1423 /***********************************************************************
1424 * GetCharWidthA (GDI32.@)
1425 * GetCharWidth32A (GDI32.@)
1427 BOOL WINAPI
GetCharWidth32A( HDC hdc
, UINT firstChar
, UINT lastChar
,
1430 INT i
, wlen
, count
= (INT
)(lastChar
- firstChar
+ 1);
1435 if(count
<= 0) return FALSE
;
1437 str
= HeapAlloc(GetProcessHeap(), 0, count
);
1438 for(i
= 0; i
< count
; i
++)
1439 str
[i
] = (BYTE
)(firstChar
+ i
);
1441 wstr
= FONT_mbtowc(hdc
, str
, count
, &wlen
, NULL
);
1443 for(i
= 0; i
< wlen
; i
++)
1445 if(!GetCharWidth32W(hdc
, wstr
[i
], wstr
[i
], buffer
))
1453 HeapFree(GetProcessHeap(), 0, str
);
1454 HeapFree(GetProcessHeap(), 0, wstr
);
1460 /* FIXME: all following APIs ******************************************/
1463 /***********************************************************************
1464 * SetMapperFlags (GDI32.@)
1466 DWORD WINAPI
SetMapperFlags( HDC hDC
, DWORD dwFlag
)
1468 DC
*dc
= DC_GetDCPtr( hDC
);
1471 if(dc
->funcs
->pSetMapperFlags
)
1472 ret
= dc
->funcs
->pSetMapperFlags( dc
->physDev
, dwFlag
);
1474 FIXME("(0x%04x, 0x%08lx): stub - harmless\n", hDC
, dwFlag
);
1475 GDI_ReleaseObj( hDC
);
1479 /***********************************************************************
1480 * GetAspectRatioFilterEx (GDI.486)
1482 BOOL16 WINAPI
GetAspectRatioFilterEx16( HDC16 hdc
, LPSIZE16 pAspectRatio
)
1484 FIXME("(%04x, %p): -- Empty Stub !\n", hdc
, pAspectRatio
);
1488 /***********************************************************************
1489 * GetAspectRatioFilterEx (GDI32.@)
1491 BOOL WINAPI
GetAspectRatioFilterEx( HDC hdc
, LPSIZE pAspectRatio
)
1493 FIXME("(%04x, %p): -- Empty Stub !\n", hdc
, pAspectRatio
);
1498 /***********************************************************************
1499 * GetCharABCWidthsA (GDI32.@)
1501 BOOL WINAPI
GetCharABCWidthsA(HDC hdc
, UINT firstChar
, UINT lastChar
,
1504 INT i
, wlen
, count
= (INT
)(lastChar
- firstChar
+ 1);
1509 if(count
<= 0) return FALSE
;
1511 str
= HeapAlloc(GetProcessHeap(), 0, count
);
1512 for(i
= 0; i
< count
; i
++)
1513 str
[i
] = (BYTE
)(firstChar
+ i
);
1515 wstr
= FONT_mbtowc(hdc
, str
, count
, &wlen
, NULL
);
1517 for(i
= 0; i
< wlen
; i
++)
1519 if(!GetCharABCWidthsW(hdc
, wstr
[i
], wstr
[i
], abc
))
1527 HeapFree(GetProcessHeap(), 0, str
);
1528 HeapFree(GetProcessHeap(), 0, wstr
);
1534 /******************************************************************************
1535 * GetCharABCWidthsW [GDI32.@] Retrieves widths of characters in range
1538 * hdc [I] Handle of device context
1539 * firstChar [I] First character in range to query
1540 * lastChar [I] Last character in range to query
1541 * abc [O] Address of character-width structure
1544 * Only works with TrueType fonts
1550 BOOL WINAPI
GetCharABCWidthsW( HDC hdc
, UINT firstChar
, UINT lastChar
,
1553 DC
*dc
= DC_GetDCPtr(hdc
);
1559 for (i
=firstChar
;i
<=lastChar
;i
++) {
1560 GetGlyphOutlineW(hdc
, i
, GGO_METRICS
, &gm
, 0, NULL
, NULL
);
1561 abc
[i
-firstChar
].abcA
= gm
.gmptGlyphOrigin
.x
;
1562 abc
[i
-firstChar
].abcB
= gm
.gmBlackBoxX
;
1563 abc
[i
-firstChar
].abcC
= gm
.gmCellIncX
- gm
.gmptGlyphOrigin
.x
- gm
.gmBlackBoxX
;
1567 GDI_ReleaseObj(hdc
);
1572 /***********************************************************************
1573 * GetGlyphOutline (GDI.309)
1575 DWORD WINAPI
GetGlyphOutline16( HDC16 hdc
, UINT16 uChar
, UINT16 fuFormat
,
1576 LPGLYPHMETRICS16 lpgm
, DWORD cbBuffer
,
1577 LPVOID lpBuffer
, const MAT2
*lpmat2
)
1579 FIXME("(%04x, '%c', %04x, %p, %ld, %p, %p): stub\n",
1580 hdc
, uChar
, fuFormat
, lpgm
, cbBuffer
, lpBuffer
, lpmat2
);
1581 return (DWORD
)-1; /* failure */
1585 /***********************************************************************
1586 * GetGlyphOutlineA (GDI32.@)
1588 DWORD WINAPI
GetGlyphOutlineA( HDC hdc
, UINT uChar
, UINT fuFormat
,
1589 LPGLYPHMETRICS lpgm
, DWORD cbBuffer
,
1590 LPVOID lpBuffer
, const MAT2
*lpmat2
)
1596 if(!(fuFormat
& GGO_GLYPH_INDEX
)) {
1597 p
= FONT_mbtowc(hdc
, (char*)&uChar
, 1, NULL
, NULL
);
1601 ret
= GetGlyphOutlineW(hdc
, c
, fuFormat
, lpgm
, cbBuffer
, lpBuffer
,
1604 HeapFree(GetProcessHeap(), 0, p
);
1608 /***********************************************************************
1609 * GetGlyphOutlineW (GDI32.@)
1611 DWORD WINAPI
GetGlyphOutlineW( HDC hdc
, UINT uChar
, UINT fuFormat
,
1612 LPGLYPHMETRICS lpgm
, DWORD cbBuffer
,
1613 LPVOID lpBuffer
, const MAT2
*lpmat2
)
1615 DC
*dc
= DC_GetDCPtr(hdc
);
1618 TRACE("(%04x, %04x, %04x, %p, %ld, %p, %p)\n",
1619 hdc
, uChar
, fuFormat
, lpgm
, cbBuffer
, lpBuffer
, lpmat2
);
1621 if(!dc
) return GDI_ERROR
;
1624 ret
= WineEngGetGlyphOutline(dc
->gdiFont
, uChar
, fuFormat
, lpgm
,
1625 cbBuffer
, lpBuffer
, lpmat2
);
1629 GDI_ReleaseObj(hdc
);
1634 /***********************************************************************
1635 * CreateScalableFontResourceA (GDI32.@)
1637 BOOL WINAPI
CreateScalableFontResourceA( DWORD fHidden
,
1638 LPCSTR lpszResourceFile
,
1639 LPCSTR lpszFontFile
,
1640 LPCSTR lpszCurrentPath
)
1644 /* fHidden=1 - only visible for the calling app, read-only, not
1645 * enumbered with EnumFonts/EnumFontFamilies
1646 * lpszCurrentPath can be NULL
1648 FIXME("(%ld,%s,%s,%s): stub\n",
1649 fHidden
, debugstr_a(lpszResourceFile
), debugstr_a(lpszFontFile
),
1650 debugstr_a(lpszCurrentPath
) );
1652 /* If the output file already exists, return the ERROR_FILE_EXISTS error as specified in MSDN */
1653 if ((f
= CreateFileA(lpszResourceFile
, 0, 0, NULL
, OPEN_EXISTING
, FILE_ATTRIBUTE_NORMAL
, 0)) != INVALID_HANDLE_VALUE
) {
1655 SetLastError(ERROR_FILE_EXISTS
);
1658 return FALSE
; /* create failed */
1661 /***********************************************************************
1662 * CreateScalableFontResourceW (GDI32.@)
1664 BOOL WINAPI
CreateScalableFontResourceW( DWORD fHidden
,
1665 LPCWSTR lpszResourceFile
,
1666 LPCWSTR lpszFontFile
,
1667 LPCWSTR lpszCurrentPath
)
1669 FIXME("(%ld,%p,%p,%p): stub\n",
1670 fHidden
, lpszResourceFile
, lpszFontFile
, lpszCurrentPath
);
1671 return FALSE
; /* create failed */
1675 /*************************************************************************
1676 * GetRasterizerCaps (GDI32.@)
1678 BOOL WINAPI
GetRasterizerCaps( LPRASTERIZER_STATUS lprs
, UINT cbNumBytes
)
1680 lprs
->nSize
= sizeof(RASTERIZER_STATUS
);
1681 lprs
->wFlags
= TT_AVAILABLE
|TT_ENABLED
;
1682 lprs
->nLanguageID
= 0;
1687 /*************************************************************************
1688 * GetKerningPairsA (GDI32.@)
1690 DWORD WINAPI
GetKerningPairsA( HDC hDC
, DWORD cPairs
, LPKERNINGPAIR lpKerningPairs
)
1693 FIXME("(%x,%ld,%p): almost empty stub!\n", hDC
, cPairs
, lpKerningPairs
);
1694 for (i
= 0; i
< cPairs
; i
++)
1695 lpKerningPairs
[i
].iKernAmount
= 0;
1700 /*************************************************************************
1701 * GetKerningPairsW (GDI32.@)
1703 DWORD WINAPI
GetKerningPairsW( HDC hDC
, DWORD cPairs
,
1704 LPKERNINGPAIR lpKerningPairs
)
1706 return GetKerningPairsA( hDC
, cPairs
, lpKerningPairs
);
1709 /*************************************************************************
1710 * TranslateCharsetInfo [GDI32.@]
1712 * Fills a CHARSETINFO structure for a character set, code page, or
1713 * font. This allows making the correspondance between different labelings
1714 * (character set, Windows, ANSI, and OEM codepages, and Unicode ranges)
1715 * of the same encoding.
1717 * Only one codepage will be set in lpCs->fs. If TCI_SRCFONTSIG is used,
1718 * only one codepage should be set in *lpSrc.
1721 * TRUE on success, FALSE on failure.
1724 BOOL WINAPI
TranslateCharsetInfo(
1725 LPDWORD lpSrc
, /* [in]
1726 if flags == TCI_SRCFONTSIG: pointer to fsCsb of a FONTSIGNATURE
1727 if flags == TCI_SRCCHARSET: a character set value
1728 if flags == TCI_SRCCODEPAGE: a code page value
1730 LPCHARSETINFO lpCs
, /* [out] structure to receive charset information */
1731 DWORD flags
/* [in] determines interpretation of lpSrc */
1735 case TCI_SRCFONTSIG
:
1736 while (!(*lpSrc
>>index
& 0x0001) && index
<MAXTCIINDEX
) index
++;
1738 case TCI_SRCCODEPAGE
:
1739 while ((UINT
) (lpSrc
) != FONT_tci
[index
].ciACP
&& index
< MAXTCIINDEX
) index
++;
1741 case TCI_SRCCHARSET
:
1742 while ((UINT
) (lpSrc
) != FONT_tci
[index
].ciCharset
&& index
< MAXTCIINDEX
) index
++;
1747 if (index
>= MAXTCIINDEX
|| FONT_tci
[index
].ciCharset
== DEFAULT_CHARSET
) return FALSE
;
1748 memcpy(lpCs
, &FONT_tci
[index
], sizeof(CHARSETINFO
));
1752 /*************************************************************************
1753 * GetFontLanguageInfo (GDI32.@)
1755 DWORD WINAPI
GetFontLanguageInfo(HDC hdc
)
1757 FONTSIGNATURE fontsig
;
1758 static const DWORD GCP_DBCS_MASK
=0x003F0000,
1759 GCP_DIACRITIC_MASK
=0x00000000,
1760 FLI_GLYPHS_MASK
=0x00000000,
1761 GCP_GLYPHSHAPE_MASK
=0x00000040,
1762 GCP_KASHIDA_MASK
=0x00000000,
1763 GCP_LIGATE_MASK
=0x00000000,
1764 GCP_USEKERNING_MASK
=0x00000000,
1765 GCP_REORDER_MASK
=0x00000060;
1769 GetTextCharsetInfo( hdc
, &fontsig
, 0 );
1770 /* We detect each flag we return using a bitmask on the Codepage Bitfields */
1772 if( (fontsig
.fsCsb
[0]&GCP_DBCS_MASK
)!=0 )
1775 if( (fontsig
.fsCsb
[0]&GCP_DIACRITIC_MASK
)!=0 )
1776 result
|=GCP_DIACRITIC
;
1778 if( (fontsig
.fsCsb
[0]&FLI_GLYPHS_MASK
)!=0 )
1781 if( (fontsig
.fsCsb
[0]&GCP_GLYPHSHAPE_MASK
)!=0 )
1782 result
|=GCP_GLYPHSHAPE
;
1784 if( (fontsig
.fsCsb
[0]&GCP_KASHIDA_MASK
)!=0 )
1785 result
|=GCP_KASHIDA
;
1787 if( (fontsig
.fsCsb
[0]&GCP_LIGATE_MASK
)!=0 )
1790 if( (fontsig
.fsCsb
[0]&GCP_USEKERNING_MASK
)!=0 )
1791 result
|=GCP_USEKERNING
;
1793 if( (fontsig
.fsCsb
[0]&GCP_REORDER_MASK
)!=0 )
1794 result
|=GCP_REORDER
;
1800 /*************************************************************************
1801 * GetFontData [GDI32.@] Retrieve data for TrueType font
1805 * success: Number of bytes returned
1806 * failure: GDI_ERROR
1810 * Calls SetLastError()
1813 DWORD WINAPI
GetFontData(HDC hdc
, DWORD table
, DWORD offset
,
1814 LPVOID buffer
, DWORD length
)
1816 DC
*dc
= DC_GetDCPtr(hdc
);
1817 DWORD ret
= GDI_ERROR
;
1819 if(!dc
) return GDI_ERROR
;
1822 ret
= WineEngGetFontData(dc
->gdiFont
, table
, offset
, buffer
, length
);
1824 GDI_ReleaseObj(hdc
);
1828 /*************************************************************************
1829 * GetGlyphIndicesA [GDI32.@]
1831 DWORD WINAPI
GetGlyphIndicesA(HDC hdc
, LPCSTR lpstr
, INT count
,
1832 LPWORD pgi
, DWORD flags
)
1838 TRACE("(%04x, %s, %d, %p, 0x%lx)\n",
1839 hdc
, debugstr_an(lpstr
, count
), count
, pgi
, flags
);
1841 lpstrW
= FONT_mbtowc(hdc
, lpstr
, count
, &countW
, NULL
);
1842 ret
= GetGlyphIndicesW(hdc
, lpstrW
, countW
, pgi
, flags
);
1843 HeapFree(GetProcessHeap(), 0, lpstrW
);
1848 /*************************************************************************
1849 * GetGlyphIndicesW [GDI32.@]
1851 DWORD WINAPI
GetGlyphIndicesW(HDC hdc
, LPCWSTR lpstr
, INT count
,
1852 LPWORD pgi
, DWORD flags
)
1854 DC
*dc
= DC_GetDCPtr(hdc
);
1855 DWORD ret
= GDI_ERROR
;
1857 TRACE("(%04x, %s, %d, %p, 0x%lx)\n",
1858 hdc
, debugstr_wn(lpstr
, count
), count
, pgi
, flags
);
1860 if(!dc
) return GDI_ERROR
;
1863 ret
= WineEngGetGlyphIndices(dc
->gdiFont
, lpstr
, count
, pgi
, flags
);
1865 GDI_ReleaseObj(hdc
);
1869 /*************************************************************************
1870 * GetCharacterPlacementA [GDI32.@]
1873 * the web browser control of ie4 calls this with dwFlags=0
1876 GetCharacterPlacementA(HDC hdc
, LPCSTR lpString
, INT uCount
,
1877 INT nMaxExtent
, GCP_RESULTSA
*lpResults
,
1882 GCP_RESULTSW resultsW
;
1886 TRACE("%s, %d, %d, 0x%08lx\n",
1887 debugstr_an(lpString
, uCount
), uCount
, nMaxExtent
, dwFlags
);
1889 /* both structs are equal in size */
1890 memcpy(&resultsW
, lpResults
, sizeof(resultsW
));
1892 lpStringW
= FONT_mbtowc(hdc
, lpString
, uCount
, &uCountW
, &font_cp
);
1893 if(lpResults
->lpOutString
)
1894 resultsW
.lpOutString
= HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR
)*uCountW
);
1896 ret
= GetCharacterPlacementW(hdc
, lpStringW
, uCountW
, nMaxExtent
, &resultsW
, dwFlags
);
1898 if(lpResults
->lpOutString
) {
1899 if(font_cp
!= CP_SYMBOL
)
1900 WideCharToMultiByte(font_cp
, 0, resultsW
.lpOutString
, uCountW
,
1901 lpResults
->lpOutString
, uCount
, NULL
, NULL
);
1903 for(i
= 0; i
< uCount
; i
++)
1904 lpResults
->lpOutString
[i
] = (CHAR
)resultsW
.lpOutString
[i
];
1907 HeapFree(GetProcessHeap(), 0, lpStringW
);
1908 HeapFree(GetProcessHeap(), 0, resultsW
.lpOutString
);
1913 /*************************************************************************
1914 * GetCharacterPlacementW [GDI32.@]
1916 * Retrieve information about a string. This includes the width, reordering,
1917 * Glyphing and so on.
1921 * The width and height of the string if succesful, 0 if failed.
1925 * All flags except GCP_REORDER are not yet implemented.
1926 * Reordering is not 100% complient to the Windows BiDi method.
1927 * Caret positioning is not yet implemented.
1928 * Classes are not yet implemented.
1932 GetCharacterPlacementW(
1933 HDC hdc
, /* [in] Device context for which the rendering is to be done */
1934 LPCWSTR lpString
, /* [in] The string for which information is to be returned */
1935 INT uCount
, /* [in] Number of WORDS in string. */
1936 INT nMaxExtent
, /* [in] Maximum extent the string is to take (in HDC logical units) */
1937 GCP_RESULTSW
*lpResults
,/* [in/out] A pointer to a GCP_RESULTSW struct */
1938 DWORD dwFlags
/* [in] Flags specifying how to process the string */
1945 TRACE("%s, %d, %d, 0x%08lx\n",
1946 debugstr_wn(lpString
, uCount
), uCount
, nMaxExtent
, dwFlags
);
1948 TRACE("lStructSize=%ld, lpOutString=%p, lpOrder=%p, lpDx=%p, lpCaretPos=%p\n"
1949 "lpClass=%p, lpGlyphs=%p, nGlyphs=%u, nMaxFit=%d\n",
1950 lpResults
->lStructSize
, lpResults
->lpOutString
, lpResults
->lpOrder
,
1951 lpResults
->lpDx
, lpResults
->lpCaretPos
, lpResults
->lpClass
,
1952 lpResults
->lpGlyphs
, lpResults
->nGlyphs
, lpResults
->nMaxFit
);
1954 if(dwFlags
&(~GCP_REORDER
)) FIXME("flags 0x%08lx ignored\n", dwFlags
);
1955 if(lpResults
->lpCaretPos
) FIXME("caret positions not implemented\n");
1956 if(lpResults
->lpClass
) FIXME("classes not implemented\n");
1958 nSet
= (UINT
)uCount
;
1959 if(nSet
> lpResults
->nGlyphs
)
1960 nSet
= lpResults
->nGlyphs
;
1962 /* return number of initialized fields */
1963 lpResults
->nGlyphs
= nSet
;
1967 /* Treat the case where no special handling was requested in a fastpath way */
1968 /* copy will do if the GCP_REORDER flag is not set */
1969 if(lpResults
->lpOutString
)
1970 for(i
=0; i
<nSet
&& lpString
[i
]!=0; ++i
)
1971 lpResults
->lpOutString
[i
]=lpString
[i
];
1973 if(lpResults
->lpOrder
)
1975 for(i
= 0; i
< nSet
; i
++)
1976 lpResults
->lpOrder
[i
] = i
;
1980 if((dwFlags
&GCP_REORDER
)!=0)
1984 /* Keep a static table that translates the C2 types to something meaningful */
1985 /* 1 - left to right
1986 * -1 - right to left
1989 static const int chardir
[]={ 0, 1, -1, 1, 1, 1, -1, 1, 0, 0, 0, 0 };
1991 WARN("The BiDi algorythm doesn't conform to Windows' yet\n");
1992 if( (pwCharType
=HeapAlloc(GetProcessHeap(), 0, uCount
* sizeof(WORD
)))==NULL
)
1994 SetLastError(ERROR_NOT_ENOUGH_MEMORY
);
1999 /* Fill in the order array with directionality values */
2000 GetStringTypeW(CT_CTYPE2
, lpString
, uCount
, pwCharType
);
2002 /* The complete and correct (at least according to MS) BiDi algorythm is not
2003 * yet implemented here. Instead, we just make sure that consecutive runs of
2004 * the same direction (or neutral) are ordered correctly. We also assign Neutrals
2005 * that are between runs of opposing directions the base (ok, always LTR) dir.
2006 * While this is a LONG way from a BiDi algorithm, it does produce more or less
2009 for( i
=0; i
<uCount
; i
+=run_end
)
2011 for( run_end
=1; i
+run_end
<uCount
&&
2012 (chardir
[pwCharType
[i
+run_end
]]==chardir
[pwCharType
[i
]] ||
2013 chardir
[pwCharType
[i
+run_end
]]==0); ++run_end
)
2016 if( chardir
[pwCharType
[i
]]==1 || chardir
[pwCharType
[i
]]==0 )
2019 if(lpResults
->lpOutString
)
2022 for( j
=0; j
<run_end
; j
++ )
2024 lpResults
->lpOutString
[i
+j
]=lpString
[i
+j
];
2028 if(lpResults
->lpOrder
)
2031 for( j
=0; j
<run_end
; j
++ )
2032 lpResults
->lpOrder
[i
+j
] = i
+j
;
2038 /* Since, at this stage, the paragraph context is always LTR,
2039 * remove any neutrals from the end of this run.
2041 if( chardir
[pwCharType
[i
]]!=0 )
2042 while( chardir
[pwCharType
[i
+run_end
-1]]==0 )
2045 if(lpResults
->lpOutString
)
2048 for( j
=0; j
<run_end
; j
++ )
2050 lpResults
->lpOutString
[i
+j
]=lpString
[i
+run_end
-j
-1];
2054 if(lpResults
->lpOrder
)
2057 for( j
=0; j
<run_end
; j
++ )
2058 lpResults
->lpOrder
[i
+j
] = i
+run_end
-j
-1;
2063 HeapFree(GetProcessHeap(), 0, pwCharType
);
2066 /* FIXME: Will use the placement chars */
2067 if (lpResults
->lpDx
)
2070 for (i
= 0; i
< nSet
; i
++)
2072 if (GetCharWidth32W(hdc
, lpString
[i
], lpString
[i
], &c
))
2073 lpResults
->lpDx
[i
]= c
;
2077 if(lpResults
->lpGlyphs
)
2078 GetGlyphIndicesW(hdc
, lpString
, nSet
, lpResults
->lpGlyphs
, 0);
2080 if (GetTextExtentPoint32W(hdc
, lpString
, uCount
, &size
))
2081 ret
= MAKELONG(size
.cx
, size
.cy
);
2086 /*************************************************************************
2087 * GetCharABCWidthsFloatA [GDI32.@]
2089 BOOL WINAPI
GetCharABCWidthsFloatA(HDC hdc
, UINT iFirstChar
, UINT iLastChar
,
2092 FIXME_(gdi
)("GetCharABCWidthsFloatA, stub\n");
2096 /*************************************************************************
2097 * GetCharABCWidthsFloatW [GDI32.@]
2099 BOOL WINAPI
GetCharABCWidthsFloatW(HDC hdc
, UINT iFirstChar
,
2100 UINT iLastChar
, LPABCFLOAT lpABCF
)
2102 FIXME_(gdi
)("GetCharABCWidthsFloatW, stub\n");
2106 /*************************************************************************
2107 * GetCharWidthFloatA [GDI32.@]
2109 BOOL WINAPI
GetCharWidthFloatA(HDC hdc
, UINT iFirstChar
,
2110 UINT iLastChar
, PFLOAT pxBuffer
)
2112 FIXME_(gdi
)("GetCharWidthFloatA, stub\n");
2116 /*************************************************************************
2117 * GetCharWidthFloatW [GDI32.@]
2119 BOOL WINAPI
GetCharWidthFloatW(HDC hdc
, UINT iFirstChar
,
2120 UINT iLastChar
, PFLOAT pxBuffer
)
2122 FIXME_(gdi
)("GetCharWidthFloatW, stub\n");
2127 /***********************************************************************
2129 * Font Resource API *
2131 ***********************************************************************/
2133 /***********************************************************************
2134 * AddFontResourceA (GDI32.@)
2136 INT WINAPI
AddFontResourceA( LPCSTR str
)
2138 return AddFontResourceExA( str
, 0, NULL
);
2141 /***********************************************************************
2142 * AddFontResourceW (GDI32.@)
2144 INT WINAPI
AddFontResourceW( LPCWSTR str
)
2146 return AddFontResourceExW(str
, 0, NULL
);
2150 /***********************************************************************
2151 * AddFontResourceExA (GDI32.@)
2153 INT WINAPI
AddFontResourceExA( LPCSTR str
, DWORD fl
, PVOID pdv
)
2155 DWORD len
= MultiByteToWideChar(CP_ACP
, 0, str
, -1, NULL
, 0);
2156 LPWSTR strW
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
2159 MultiByteToWideChar(CP_ACP
, 0, str
, -1, strW
, len
);
2160 ret
= AddFontResourceExW(strW
, fl
, pdv
);
2161 HeapFree(GetProcessHeap(), 0, strW
);
2165 /***********************************************************************
2166 * AddFontResourceExW (GDI32.@)
2168 INT WINAPI
AddFontResourceExW( LPCWSTR str
, DWORD fl
, PVOID pdv
)
2170 return WineEngAddFontResourceEx(str
, fl
, pdv
);
2173 /***********************************************************************
2174 * RemoveFontResourceA (GDI32.@)
2176 BOOL WINAPI
RemoveFontResourceA( LPCSTR str
)
2178 return RemoveFontResourceExA(str
, 0, 0);
2181 /***********************************************************************
2182 * RemoveFontResourceW (GDI32.@)
2184 BOOL WINAPI
RemoveFontResourceW( LPCWSTR str
)
2186 return RemoveFontResourceExW(str
, 0, 0);
2189 /***********************************************************************
2190 * RemoveFontResourceExA (GDI32.@)
2192 BOOL WINAPI
RemoveFontResourceExA( LPCSTR str
, DWORD fl
, PVOID pdv
)
2194 DWORD len
= MultiByteToWideChar(CP_ACP
, 0, str
, -1, NULL
, 0);
2195 LPWSTR strW
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
2198 MultiByteToWideChar(CP_ACP
, 0, str
, -1, strW
, len
);
2199 ret
= RemoveFontResourceExW(strW
, fl
, pdv
);
2200 HeapFree(GetProcessHeap(), 0, strW
);
2204 /***********************************************************************
2205 * RemoveFontResourceExW (GDI32.@)
2207 BOOL WINAPI
RemoveFontResourceExW( LPCWSTR str
, DWORD fl
, PVOID pdv
)
2209 return WineEngRemoveFontResourceEx(str
, fl
, pdv
);