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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
24 #include "wine/port.h"
36 #include "gdi_private.h"
37 #include "wine/exception.h"
38 #include "wine/unicode.h"
39 #include "wine/debug.h"
41 #ifdef WORDS_BIGENDIAN
42 #define get_be_word(x) (x)
44 #define get_be_word(x) RtlUshortByteSwap(x)
47 WINE_DEFAULT_DEBUG_CHANNEL(font);
49 /* Device -> World size conversion */
51 /* Performs a device to world transformation on the specified width (which
52 * is in integer format).
54 static inline INT INTERNAL_XDSTOWS(DC *dc, INT width)
58 /* Perform operation with floating point */
59 floatWidth = (double)width * dc->xformVport2World.eM11;
60 /* Round to integers */
61 return GDI_ROUND(floatWidth);
64 /* Performs a device to world transformation on the specified size (which
65 * is in integer format).
67 static inline INT INTERNAL_YDSTOWS(DC *dc, INT height)
71 /* Perform operation with floating point */
72 floatHeight = (double)height * dc->xformVport2World.eM22;
73 /* Round to integers */
74 return GDI_ROUND(floatHeight);
77 static inline INT INTERNAL_XWSTODS(DC *dc, INT width)
80 pt[0].x = pt[0].y = 0;
83 LPtoDP(dc->hSelf, pt, 2);
84 return pt[1].x - pt[0].x;
87 static inline INT INTERNAL_YWSTODS(DC *dc, INT height)
90 pt[0].x = pt[0].y = 0;
93 LPtoDP(dc->hSelf, pt, 2);
94 return pt[1].y - pt[0].y;
97 static HGDIOBJ FONT_SelectObject( HGDIOBJ handle, HDC hdc );
98 static INT FONT_GetObjectA( HGDIOBJ handle, INT count, LPVOID buffer );
99 static INT FONT_GetObjectW( HGDIOBJ handle, INT count, LPVOID buffer );
100 static BOOL FONT_DeleteObject( HGDIOBJ handle );
102 static const struct gdi_obj_funcs font_funcs =
104 FONT_SelectObject, /* pSelectObject */
105 FONT_GetObjectA, /* pGetObjectA */
106 FONT_GetObjectW, /* pGetObjectW */
107 NULL, /* pUnrealizeObject */
108 FONT_DeleteObject /* pDeleteObject */
119 LPLOGFONTW lpLogFontParam;
120 FONTENUMPROCW lpEnumFunc;
127 * For TranslateCharsetInfo
129 #define MAXTCIINDEX 32
130 static const CHARSETINFO FONT_tci[MAXTCIINDEX] = {
132 { ANSI_CHARSET, 1252, {{0,0,0,0},{FS_LATIN1,0}} },
133 { EASTEUROPE_CHARSET, 1250, {{0,0,0,0},{FS_LATIN2,0}} },
134 { RUSSIAN_CHARSET, 1251, {{0,0,0,0},{FS_CYRILLIC,0}} },
135 { GREEK_CHARSET, 1253, {{0,0,0,0},{FS_GREEK,0}} },
136 { TURKISH_CHARSET, 1254, {{0,0,0,0},{FS_TURKISH,0}} },
137 { HEBREW_CHARSET, 1255, {{0,0,0,0},{FS_HEBREW,0}} },
138 { ARABIC_CHARSET, 1256, {{0,0,0,0},{FS_ARABIC,0}} },
139 { BALTIC_CHARSET, 1257, {{0,0,0,0},{FS_BALTIC,0}} },
140 { VIETNAMESE_CHARSET, 1258, {{0,0,0,0},{FS_VIETNAMESE,0}} },
141 /* reserved by ANSI */
142 { DEFAULT_CHARSET, 0, {{0,0,0,0},{FS_LATIN1,0}} },
143 { DEFAULT_CHARSET, 0, {{0,0,0,0},{FS_LATIN1,0}} },
144 { DEFAULT_CHARSET, 0, {{0,0,0,0},{FS_LATIN1,0}} },
145 { DEFAULT_CHARSET, 0, {{0,0,0,0},{FS_LATIN1,0}} },
146 { DEFAULT_CHARSET, 0, {{0,0,0,0},{FS_LATIN1,0}} },
147 { DEFAULT_CHARSET, 0, {{0,0,0,0},{FS_LATIN1,0}} },
148 { DEFAULT_CHARSET, 0, {{0,0,0,0},{FS_LATIN1,0}} },
150 { THAI_CHARSET, 874, {{0,0,0,0},{FS_THAI,0}} },
151 { SHIFTJIS_CHARSET, 932, {{0,0,0,0},{FS_JISJAPAN,0}} },
152 { GB2312_CHARSET, 936, {{0,0,0,0},{FS_CHINESESIMP,0}} },
153 { HANGEUL_CHARSET, 949, {{0,0,0,0},{FS_WANSUNG,0}} },
154 { CHINESEBIG5_CHARSET, 950, {{0,0,0,0},{FS_CHINESETRAD,0}} },
155 { JOHAB_CHARSET, 1361, {{0,0,0,0},{FS_JOHAB,0}} },
156 /* reserved for alternate ANSI and OEM */
157 { DEFAULT_CHARSET, 0, {{0,0,0,0},{FS_LATIN1,0}} },
158 { DEFAULT_CHARSET, 0, {{0,0,0,0},{FS_LATIN1,0}} },
159 { DEFAULT_CHARSET, 0, {{0,0,0,0},{FS_LATIN1,0}} },
160 { DEFAULT_CHARSET, 0, {{0,0,0,0},{FS_LATIN1,0}} },
161 { DEFAULT_CHARSET, 0, {{0,0,0,0},{FS_LATIN1,0}} },
162 { DEFAULT_CHARSET, 0, {{0,0,0,0},{FS_LATIN1,0}} },
163 { DEFAULT_CHARSET, 0, {{0,0,0,0},{FS_LATIN1,0}} },
164 { DEFAULT_CHARSET, 0, {{0,0,0,0},{FS_LATIN1,0}} },
165 /* reserved for system */
166 { DEFAULT_CHARSET, 0, {{0,0,0,0},{FS_LATIN1,0}} },
167 { SYMBOL_CHARSET, CP_SYMBOL, {{0,0,0,0},{FS_SYMBOL,0}} }
170 static void FONT_LogFontAToW( const LOGFONTA *fontA, LPLOGFONTW fontW )
172 memcpy(fontW, fontA, sizeof(LOGFONTA) - LF_FACESIZE);
173 MultiByteToWideChar(CP_ACP, 0, fontA->lfFaceName, -1, fontW->lfFaceName,
175 fontW->lfFaceName[LF_FACESIZE-1] = 0;
178 static void FONT_LogFontWToA( const LOGFONTW *fontW, LPLOGFONTA fontA )
180 memcpy(fontA, fontW, sizeof(LOGFONTA) - LF_FACESIZE);
181 WideCharToMultiByte(CP_ACP, 0, fontW->lfFaceName, -1, fontA->lfFaceName,
182 LF_FACESIZE, NULL, NULL);
183 fontA->lfFaceName[LF_FACESIZE-1] = 0;
186 static void FONT_EnumLogFontExWToA( const ENUMLOGFONTEXW *fontW, LPENUMLOGFONTEXA fontA )
188 FONT_LogFontWToA( &fontW->elfLogFont, &fontA->elfLogFont );
190 WideCharToMultiByte( CP_ACP, 0, fontW->elfFullName, -1,
191 (LPSTR) fontA->elfFullName, LF_FULLFACESIZE, NULL, NULL );
192 fontA->elfFullName[LF_FULLFACESIZE-1] = '\0';
193 WideCharToMultiByte( CP_ACP, 0, fontW->elfStyle, -1,
194 (LPSTR) fontA->elfStyle, LF_FACESIZE, NULL, NULL );
195 fontA->elfStyle[LF_FACESIZE-1] = '\0';
196 WideCharToMultiByte( CP_ACP, 0, fontW->elfScript, -1,
197 (LPSTR) fontA->elfScript, LF_FACESIZE, NULL, NULL );
198 fontA->elfScript[LF_FACESIZE-1] = '\0';
201 static void FONT_EnumLogFontExAToW( const ENUMLOGFONTEXA *fontA, LPENUMLOGFONTEXW fontW )
203 FONT_LogFontAToW( &fontA->elfLogFont, &fontW->elfLogFont );
205 MultiByteToWideChar( CP_ACP, 0, (LPCSTR)fontA->elfFullName, -1,
206 fontW->elfFullName, LF_FULLFACESIZE );
207 fontW->elfFullName[LF_FULLFACESIZE-1] = '\0';
208 MultiByteToWideChar( CP_ACP, 0, (LPCSTR)fontA->elfStyle, -1,
209 fontW->elfStyle, LF_FACESIZE );
210 fontW->elfStyle[LF_FACESIZE-1] = '\0';
211 MultiByteToWideChar( CP_ACP, 0, (LPCSTR)fontA->elfScript, -1,
212 fontW->elfScript, LF_FACESIZE );
213 fontW->elfScript[LF_FACESIZE-1] = '\0';
216 /***********************************************************************
217 * TEXTMETRIC conversion functions.
219 static void FONT_TextMetricWToA(const TEXTMETRICW *ptmW, LPTEXTMETRICA ptmA )
221 ptmA->tmHeight = ptmW->tmHeight;
222 ptmA->tmAscent = ptmW->tmAscent;
223 ptmA->tmDescent = ptmW->tmDescent;
224 ptmA->tmInternalLeading = ptmW->tmInternalLeading;
225 ptmA->tmExternalLeading = ptmW->tmExternalLeading;
226 ptmA->tmAveCharWidth = ptmW->tmAveCharWidth;
227 ptmA->tmMaxCharWidth = ptmW->tmMaxCharWidth;
228 ptmA->tmWeight = ptmW->tmWeight;
229 ptmA->tmOverhang = ptmW->tmOverhang;
230 ptmA->tmDigitizedAspectX = ptmW->tmDigitizedAspectX;
231 ptmA->tmDigitizedAspectY = ptmW->tmDigitizedAspectY;
232 ptmA->tmFirstChar = min(ptmW->tmFirstChar, 255);
233 if (ptmW->tmCharSet == SYMBOL_CHARSET)
235 ptmA->tmFirstChar = 0x1e;
236 ptmA->tmLastChar = 0xff; /* win9x behaviour - we need the OS2 table data to calculate correctly */
238 else if (ptmW->tmPitchAndFamily & TMPF_TRUETYPE)
240 ptmA->tmFirstChar = ptmW->tmDefaultChar - 1;
241 ptmA->tmLastChar = min(ptmW->tmLastChar, 0xff);
245 ptmA->tmFirstChar = min(ptmW->tmFirstChar, 0xff);
246 ptmA->tmLastChar = min(ptmW->tmLastChar, 0xff);
248 ptmA->tmDefaultChar = ptmW->tmDefaultChar;
249 ptmA->tmBreakChar = ptmW->tmBreakChar;
250 ptmA->tmItalic = ptmW->tmItalic;
251 ptmA->tmUnderlined = ptmW->tmUnderlined;
252 ptmA->tmStruckOut = ptmW->tmStruckOut;
253 ptmA->tmPitchAndFamily = ptmW->tmPitchAndFamily;
254 ptmA->tmCharSet = ptmW->tmCharSet;
258 static void FONT_NewTextMetricExWToA(const NEWTEXTMETRICEXW *ptmW, NEWTEXTMETRICEXA *ptmA )
260 FONT_TextMetricWToA((const TEXTMETRICW *)ptmW, (LPTEXTMETRICA)ptmA);
261 ptmA->ntmTm.ntmFlags = ptmW->ntmTm.ntmFlags;
262 ptmA->ntmTm.ntmSizeEM = ptmW->ntmTm.ntmSizeEM;
263 ptmA->ntmTm.ntmCellHeight = ptmW->ntmTm.ntmCellHeight;
264 ptmA->ntmTm.ntmAvgWidth = ptmW->ntmTm.ntmAvgWidth;
265 memcpy(&ptmA->ntmFontSig, &ptmW->ntmFontSig, sizeof(FONTSIGNATURE));
268 static DWORD get_font_ppem( HDC hdc )
272 DC *dc = get_dc_ptr( hdc );
274 if (!dc) return GDI_ERROR;
276 GetTextMetricsW( hdc, &tm );
277 ppem = abs( INTERNAL_YWSTODS( dc, tm.tmAscent + tm.tmDescent - tm.tmInternalLeading ) );
278 release_dc_ptr( dc );
282 #define GASP_GRIDFIT 0x01
283 #define GASP_DOGRAY 0x02
285 static BOOL get_gasp_flags( HDC hdc, WORD *flags )
287 DWORD size, gasp_tag = 0x70736167;
288 WORD buf[16]; /* Enough for seven ranges before we need to alloc */
289 WORD *alloced = NULL, *ptr = buf;
290 WORD num_recs, version;
291 DWORD ppem = get_font_ppem( hdc );
295 if (ppem == GDI_ERROR) return FALSE;
297 size = GetFontData( hdc, gasp_tag, 0, NULL, 0 );
298 if (size == GDI_ERROR) return FALSE;
299 if (size < 4 * sizeof(WORD)) return FALSE;
300 if (size > sizeof(buf))
302 ptr = alloced = HeapAlloc( GetProcessHeap(), 0, size );
303 if (!ptr) return FALSE;
306 GetFontData( hdc, gasp_tag, 0, ptr, size );
308 version = get_be_word( *ptr++ );
309 num_recs = get_be_word( *ptr++ );
311 if (version > 1 || size < (num_recs * 2 + 2) * sizeof(WORD))
313 FIXME( "Unsupported gasp table: ver %d size %d recs %d\n", version, size, num_recs );
319 *flags = get_be_word( *(ptr + 1) );
320 if (ppem <= get_be_word( *ptr )) break;
323 TRACE( "got flags %04x for ppem %d\n", *flags, ppem );
327 HeapFree( GetProcessHeap(), 0, alloced );
331 UINT get_font_aa_flags( HDC hdc )
336 if (GetObjectType( hdc ) == OBJ_MEMDC)
339 GetObjectW( GetCurrentObject( hdc, OBJ_BITMAP ), sizeof(bm), &bm );
340 if (bm.bmBitsPixel <= 8) return GGO_BITMAP;
342 else if (GetDeviceCaps( hdc, BITSPIXEL ) <= 8) return GGO_BITMAP;
344 GetObjectW( GetCurrentObject( hdc, OBJ_FONT ), sizeof(lf), &lf );
345 if (lf.lfQuality == NONANTIALIASED_QUALITY) return GGO_BITMAP;
347 if (get_gasp_flags( hdc, &gasp_flags ) && !(gasp_flags & GASP_DOGRAY))
350 /* FIXME, check user prefs */
351 return GGO_GRAY4_BITMAP;
354 /***********************************************************************
355 * GdiGetCodePage (GDI32.@)
357 DWORD WINAPI GdiGetCodePage( HDC hdc )
360 DC *dc = get_dc_ptr( hdc );
364 cp = dc->font_code_page;
365 release_dc_ptr( dc );
370 /***********************************************************************
373 * Returns a Unicode translation of str using the charset of the
374 * currently selected font in hdc. If count is -1 then str is assumed
375 * to be '\0' terminated, otherwise it contains the number of bytes to
376 * convert. If plenW is non-NULL, on return it will point to the
377 * number of WCHARs that have been written. If pCP is non-NULL, on
378 * return it will point to the codepage used in the conversion. The
379 * caller should free the returned LPWSTR from the process heap
382 static LPWSTR FONT_mbtowc(HDC hdc, LPCSTR str, INT count, INT *plenW, UINT *pCP)
388 cp = GdiGetCodePage( hdc );
390 if(count == -1) count = strlen(str);
391 lenW = MultiByteToWideChar(cp, 0, str, count, NULL, 0);
392 strW = HeapAlloc(GetProcessHeap(), 0, lenW*sizeof(WCHAR));
393 MultiByteToWideChar(cp, 0, str, count, strW, lenW);
394 TRACE("mapped %s -> %s\n", debugstr_an(str, count), debugstr_wn(strW, lenW));
395 if(plenW) *plenW = lenW;
400 /***********************************************************************
401 * CreateFontIndirectExA (GDI32.@)
403 HFONT WINAPI CreateFontIndirectExA( const ENUMLOGFONTEXDVA *penumexA )
405 ENUMLOGFONTEXDVW enumexW;
407 if (!penumexA) return 0;
409 FONT_EnumLogFontExAToW( &penumexA->elfEnumLogfontEx, &enumexW.elfEnumLogfontEx );
410 enumexW.elfDesignVector = penumexA->elfDesignVector;
411 return CreateFontIndirectExW( &enumexW );
414 /***********************************************************************
415 * CreateFontIndirectExW (GDI32.@)
417 HFONT WINAPI CreateFontIndirectExW( const ENUMLOGFONTEXDVW *penumex )
423 if (!penumex) return 0;
425 if (penumex->elfEnumLogfontEx.elfFullName[0] ||
426 penumex->elfEnumLogfontEx.elfStyle[0] ||
427 penumex->elfEnumLogfontEx.elfScript[0])
429 FIXME("some fields ignored. fullname=%s, style=%s, script=%s\n",
430 debugstr_w(penumex->elfEnumLogfontEx.elfFullName),
431 debugstr_w(penumex->elfEnumLogfontEx.elfStyle),
432 debugstr_w(penumex->elfEnumLogfontEx.elfScript));
435 plf = &penumex->elfEnumLogfontEx.elfLogFont;
436 if (!(fontPtr = HeapAlloc( GetProcessHeap(), 0, sizeof(*fontPtr) ))) return 0;
438 fontPtr->logfont = *plf;
440 if (plf->lfEscapement != plf->lfOrientation)
442 /* this should really depend on whether GM_ADVANCED is set */
443 fontPtr->logfont.lfOrientation = fontPtr->logfont.lfEscapement;
444 WARN("orientation angle %f set to "
445 "escapement angle %f for new font %p\n",
446 plf->lfOrientation/10., plf->lfEscapement/10., fontPtr);
449 if (!(hFont = alloc_gdi_handle( &fontPtr->header, OBJ_FONT, &font_funcs )))
451 HeapFree( GetProcessHeap(), 0, fontPtr );
455 TRACE("(%d %d %d %d %x %d %x %d %d) %s %s %s %s => %p\n",
456 plf->lfHeight, plf->lfWidth,
457 plf->lfEscapement, plf->lfOrientation,
458 plf->lfPitchAndFamily,
459 plf->lfOutPrecision, plf->lfClipPrecision,
460 plf->lfQuality, plf->lfCharSet,
461 debugstr_w(plf->lfFaceName),
462 plf->lfWeight > 400 ? "Bold" : "",
463 plf->lfItalic ? "Italic" : "",
464 plf->lfUnderline ? "Underline" : "", hFont);
469 /***********************************************************************
470 * CreateFontIndirectA (GDI32.@)
472 HFONT WINAPI CreateFontIndirectA( const LOGFONTA *plfA )
478 FONT_LogFontAToW( plfA, &lfW );
479 return CreateFontIndirectW( &lfW );
482 /***********************************************************************
483 * CreateFontIndirectW (GDI32.@)
485 HFONT WINAPI CreateFontIndirectW( const LOGFONTW *plf )
487 ENUMLOGFONTEXDVW exdv;
491 exdv.elfEnumLogfontEx.elfLogFont = *plf;
492 exdv.elfEnumLogfontEx.elfFullName[0] = 0;
493 exdv.elfEnumLogfontEx.elfStyle[0] = 0;
494 exdv.elfEnumLogfontEx.elfScript[0] = 0;
495 return CreateFontIndirectExW( &exdv );
498 /*************************************************************************
499 * CreateFontA (GDI32.@)
501 HFONT WINAPI CreateFontA( INT height, INT width, INT esc,
502 INT orient, INT weight, DWORD italic,
503 DWORD underline, DWORD strikeout, DWORD charset,
504 DWORD outpres, DWORD clippres, DWORD quality,
505 DWORD pitch, LPCSTR name )
509 logfont.lfHeight = height;
510 logfont.lfWidth = width;
511 logfont.lfEscapement = esc;
512 logfont.lfOrientation = orient;
513 logfont.lfWeight = weight;
514 logfont.lfItalic = italic;
515 logfont.lfUnderline = underline;
516 logfont.lfStrikeOut = strikeout;
517 logfont.lfCharSet = charset;
518 logfont.lfOutPrecision = outpres;
519 logfont.lfClipPrecision = clippres;
520 logfont.lfQuality = quality;
521 logfont.lfPitchAndFamily = pitch;
524 lstrcpynA(logfont.lfFaceName,name,sizeof(logfont.lfFaceName));
526 logfont.lfFaceName[0] = '\0';
528 return CreateFontIndirectA( &logfont );
531 /*************************************************************************
532 * CreateFontW (GDI32.@)
534 HFONT WINAPI CreateFontW( INT height, INT width, INT esc,
535 INT orient, INT weight, DWORD italic,
536 DWORD underline, DWORD strikeout, DWORD charset,
537 DWORD outpres, DWORD clippres, DWORD quality,
538 DWORD pitch, LPCWSTR name )
542 logfont.lfHeight = height;
543 logfont.lfWidth = width;
544 logfont.lfEscapement = esc;
545 logfont.lfOrientation = orient;
546 logfont.lfWeight = weight;
547 logfont.lfItalic = italic;
548 logfont.lfUnderline = underline;
549 logfont.lfStrikeOut = strikeout;
550 logfont.lfCharSet = charset;
551 logfont.lfOutPrecision = outpres;
552 logfont.lfClipPrecision = clippres;
553 logfont.lfQuality = quality;
554 logfont.lfPitchAndFamily = pitch;
557 lstrcpynW(logfont.lfFaceName, name,
558 sizeof(logfont.lfFaceName) / sizeof(WCHAR));
560 logfont.lfFaceName[0] = '\0';
562 return CreateFontIndirectW( &logfont );
565 static void update_font_code_page( DC *dc )
568 int charset = GetTextCharsetInfo( dc->hSelf, NULL, 0 );
570 /* Hmm, nicely designed api this one! */
571 if (TranslateCharsetInfo( ULongToPtr(charset), &csi, TCI_SRCCHARSET) )
572 dc->font_code_page = csi.ciACP;
576 dc->font_code_page = GetOEMCP();
578 case DEFAULT_CHARSET:
579 dc->font_code_page = GetACP();
589 /* FIXME: These have no place here, but because x11drv
590 enumerates fonts with these (made up) charsets some apps
591 might use them and then the FIXME below would become
592 annoying. Now we could pick the intended codepage for
593 each of these, but since it's broken anyway we'll just
594 use CP_ACP and hope it'll go away...
596 dc->font_code_page = CP_ACP;
600 FIXME("Can't find codepage for charset %d\n", charset);
601 dc->font_code_page = CP_ACP;
606 TRACE("charset %d => cp %d\n", charset, dc->font_code_page);
609 /***********************************************************************
612 static HGDIOBJ FONT_SelectObject( HGDIOBJ handle, HDC hdc )
615 DC *dc = get_dc_ptr( hdc );
620 if (!GDI_inc_ref_count( handle ))
622 release_dc_ptr( dc );
626 physdev = GET_DC_PHYSDEV( dc, pSelectFont );
627 if (physdev->funcs->pSelectFont( physdev, handle ))
631 update_font_code_page( dc );
632 GDI_dec_ref_count( ret );
634 else GDI_dec_ref_count( handle );
636 release_dc_ptr( dc );
641 /***********************************************************************
644 static INT FONT_GetObjectA( HGDIOBJ handle, INT count, LPVOID buffer )
646 FONTOBJ *font = GDI_GetObjPtr( handle, OBJ_FONT );
652 FONT_LogFontWToA( &font->logfont, &lfA );
653 if (count > sizeof(lfA)) count = sizeof(lfA);
654 memcpy( buffer, &lfA, count );
656 else count = sizeof(lfA);
657 GDI_ReleaseObj( handle );
661 /***********************************************************************
664 static INT FONT_GetObjectW( HGDIOBJ handle, INT count, LPVOID buffer )
666 FONTOBJ *font = GDI_GetObjPtr( handle, OBJ_FONT );
671 if (count > sizeof(LOGFONTW)) count = sizeof(LOGFONTW);
672 memcpy( buffer, &font->logfont, count );
674 else count = sizeof(LOGFONTW);
675 GDI_ReleaseObj( handle );
680 /***********************************************************************
683 static BOOL FONT_DeleteObject( HGDIOBJ handle )
687 WineEngDestroyFontInstance( handle );
689 if (!(obj = free_gdi_handle( handle ))) return FALSE;
690 return HeapFree( GetProcessHeap(), 0, obj );
694 /***********************************************************************
697 * Note: plf is really an ENUMLOGFONTEXW, and ptm is a NEWTEXTMETRICEXW.
698 * We have to use other types because of the FONTENUMPROCW definition.
700 static INT CALLBACK FONT_EnumInstance( const LOGFONTW *plf, const TEXTMETRICW *ptm,
701 DWORD fType, LPARAM lp )
703 struct font_enum *pfe = (struct font_enum *)lp;
706 /* lfCharSet is at the same offset in both LOGFONTA and LOGFONTW */
707 if ((!pfe->lpLogFontParam ||
708 pfe->lpLogFontParam->lfCharSet == DEFAULT_CHARSET ||
709 pfe->lpLogFontParam->lfCharSet == plf->lfCharSet) &&
710 (!(fType & RASTER_FONTTYPE) || GetDeviceCaps(pfe->hdc, TEXTCAPS) & TC_RA_ABLE) )
712 /* convert font metrics */
713 ENUMLOGFONTEXA logfont;
714 NEWTEXTMETRICEXA tmA;
718 FONT_EnumLogFontExWToA( (const ENUMLOGFONTEXW *)plf, &logfont);
719 FONT_NewTextMetricExWToA( (const NEWTEXTMETRICEXW *)ptm, &tmA );
720 plf = (LOGFONTW *)&logfont.elfLogFont;
721 ptm = (TEXTMETRICW *)&tmA;
723 ret = pfe->lpEnumFunc( plf, ptm, fType, pfe->lpData );
728 /***********************************************************************
729 * FONT_EnumFontFamiliesEx
731 static INT FONT_EnumFontFamiliesEx( HDC hDC, LPLOGFONTW plf, FONTENUMPROCW efproc,
732 LPARAM lParam, BOOL unicode )
735 DC *dc = get_dc_ptr( hDC );
740 PHYSDEV physdev = GET_DC_PHYSDEV( dc, pEnumFonts );
742 if (plf) TRACE("lfFaceName = %s lfCharset = %d\n", debugstr_w(plf->lfFaceName), plf->lfCharSet);
743 fe.lpLogFontParam = plf;
744 fe.lpEnumFunc = efproc;
746 fe.unicode = unicode;
748 ret = physdev->funcs->pEnumFonts( physdev, plf, FONT_EnumInstance, (LPARAM)&fe );
749 release_dc_ptr( dc );
754 /***********************************************************************
755 * EnumFontFamiliesExW (GDI32.@)
757 INT WINAPI EnumFontFamiliesExW( HDC hDC, LPLOGFONTW plf,
758 FONTENUMPROCW efproc,
759 LPARAM lParam, DWORD dwFlags )
761 return FONT_EnumFontFamiliesEx( hDC, plf, efproc, lParam, TRUE );
764 /***********************************************************************
765 * EnumFontFamiliesExA (GDI32.@)
767 INT WINAPI EnumFontFamiliesExA( HDC hDC, LPLOGFONTA plf,
768 FONTENUMPROCA efproc,
769 LPARAM lParam, DWORD dwFlags)
775 FONT_LogFontAToW( plf, &lfW );
780 return FONT_EnumFontFamiliesEx( hDC, plfW, (FONTENUMPROCW)efproc, lParam, FALSE );
783 /***********************************************************************
784 * EnumFontFamiliesA (GDI32.@)
786 INT WINAPI EnumFontFamiliesA( HDC hDC, LPCSTR lpFamily,
787 FONTENUMPROCA efproc, LPARAM lpData )
793 if (!*lpFamily) return 1;
794 lstrcpynA( lf.lfFaceName, lpFamily, LF_FACESIZE );
795 lf.lfCharSet = DEFAULT_CHARSET;
796 lf.lfPitchAndFamily = 0;
801 return EnumFontFamiliesExA( hDC, plf, efproc, lpData, 0 );
804 /***********************************************************************
805 * EnumFontFamiliesW (GDI32.@)
807 INT WINAPI EnumFontFamiliesW( HDC hDC, LPCWSTR lpFamily,
808 FONTENUMPROCW efproc, LPARAM lpData )
814 if (!*lpFamily) return 1;
815 lstrcpynW( lf.lfFaceName, lpFamily, LF_FACESIZE );
816 lf.lfCharSet = DEFAULT_CHARSET;
817 lf.lfPitchAndFamily = 0;
822 return EnumFontFamiliesExW( hDC, plf, efproc, lpData, 0 );
825 /***********************************************************************
826 * EnumFontsA (GDI32.@)
828 INT WINAPI EnumFontsA( HDC hDC, LPCSTR lpName, FONTENUMPROCA efproc,
831 return EnumFontFamiliesA( hDC, lpName, efproc, lpData );
834 /***********************************************************************
835 * EnumFontsW (GDI32.@)
837 INT WINAPI EnumFontsW( HDC hDC, LPCWSTR lpName, FONTENUMPROCW efproc,
840 return EnumFontFamiliesW( hDC, lpName, efproc, lpData );
844 /***********************************************************************
845 * GetTextCharacterExtra (GDI32.@)
847 INT WINAPI GetTextCharacterExtra( HDC hdc )
850 DC *dc = get_dc_ptr( hdc );
851 if (!dc) return 0x80000000;
853 release_dc_ptr( dc );
858 /***********************************************************************
859 * SetTextCharacterExtra (GDI32.@)
861 INT WINAPI SetTextCharacterExtra( HDC hdc, INT extra )
863 INT ret = 0x80000000;
864 DC * dc = get_dc_ptr( hdc );
868 PHYSDEV physdev = GET_DC_PHYSDEV( dc, pSetTextCharacterExtra );
869 extra = physdev->funcs->pSetTextCharacterExtra( physdev, extra );
870 if (extra != 0x80000000)
873 dc->charExtra = extra;
875 release_dc_ptr( dc );
881 /***********************************************************************
882 * SetTextJustification (GDI32.@)
884 BOOL WINAPI SetTextJustification( HDC hdc, INT extra, INT breaks )
888 DC * dc = get_dc_ptr( hdc );
890 if (!dc) return FALSE;
892 physdev = GET_DC_PHYSDEV( dc, pSetTextJustification );
893 ret = physdev->funcs->pSetTextJustification( physdev, extra, breaks );
896 extra = abs((extra * dc->vportExtX + dc->wndExtX / 2) / dc->wndExtX);
897 if (!extra) breaks = 0;
900 dc->breakExtra = extra / breaks;
901 dc->breakRem = extra - (breaks * dc->breakExtra);
909 release_dc_ptr( dc );
914 /***********************************************************************
915 * GetTextFaceA (GDI32.@)
917 INT WINAPI GetTextFaceA( HDC hdc, INT count, LPSTR name )
919 INT res = GetTextFaceW(hdc, 0, NULL);
920 LPWSTR nameW = HeapAlloc( GetProcessHeap(), 0, res * 2 );
921 GetTextFaceW( hdc, res, nameW );
927 res = WideCharToMultiByte(CP_ACP, 0, nameW, -1, name, count, NULL, NULL);
931 /* GetTextFaceA does NOT include the nul byte in the return count. */
938 res = WideCharToMultiByte( CP_ACP, 0, nameW, -1, NULL, 0, NULL, NULL);
939 HeapFree( GetProcessHeap(), 0, nameW );
943 /***********************************************************************
944 * GetTextFaceW (GDI32.@)
946 INT WINAPI GetTextFaceW( HDC hdc, INT count, LPWSTR name )
951 DC * dc = get_dc_ptr( hdc );
954 dev = GET_DC_PHYSDEV( dc, pGetTextFace );
955 ret = dev->funcs->pGetTextFace( dev, count, name );
956 release_dc_ptr( dc );
961 /***********************************************************************
962 * GetTextExtentPoint32A (GDI32.@)
964 * See GetTextExtentPoint32W.
966 BOOL WINAPI GetTextExtentPoint32A( HDC hdc, LPCSTR str, INT count,
973 if (count < 0) return FALSE;
975 p = FONT_mbtowc(hdc, str, count, &wlen, NULL);
979 ret = GetTextExtentPoint32W( hdc, p, wlen, size );
980 HeapFree( GetProcessHeap(), 0, p );
983 TRACE("(%p %s %d %p): returning %d x %d\n",
984 hdc, debugstr_an (str, count), count, size, size->cx, size->cy );
989 /***********************************************************************
990 * GetTextExtentPoint32W [GDI32.@]
992 * Computes width/height for a string.
994 * Computes width and height of the specified string.
1000 BOOL WINAPI GetTextExtentPoint32W(
1001 HDC hdc, /* [in] Handle of device context */
1002 LPCWSTR str, /* [in] Address of text string */
1003 INT count, /* [in] Number of characters in string */
1004 LPSIZE size) /* [out] Address of structure for string size */
1006 return GetTextExtentExPointW(hdc, str, count, 0, NULL, NULL, size);
1009 /***********************************************************************
1010 * GetTextExtentExPointI [GDI32.@]
1012 * Computes width and height of the array of glyph indices.
1015 * hdc [I] Handle of device context.
1016 * indices [I] Glyph index array.
1017 * count [I] Number of glyphs in array.
1018 * max_ext [I] Maximum width in glyphs.
1019 * nfit [O] Maximum number of characters.
1020 * dxs [O] Partial string widths.
1021 * size [O] Returned string size.
1027 BOOL WINAPI GetTextExtentExPointI( HDC hdc, const WORD *indices, INT count, INT max_ext,
1028 LPINT nfit, LPINT dxs, LPSIZE size )
1034 if (count < 0) return FALSE;
1036 dc = get_dc_ptr( hdc );
1037 if (!dc) return FALSE;
1039 dev = GET_DC_PHYSDEV( dc, pGetTextExtentExPointI );
1040 ret = dev->funcs->pGetTextExtentExPointI( dev, indices, count, max_ext, nfit, dxs, size );
1041 size->cx = abs(INTERNAL_XDSTOWS(dc, size->cx));
1042 size->cy = abs(INTERNAL_YDSTOWS(dc, size->cy));
1043 size->cx += count * dc->charExtra;
1044 release_dc_ptr( dc );
1046 TRACE("(%p %p %d %p): returning %d x %d\n",
1047 hdc, indices, count, size, size->cx, size->cy );
1051 /***********************************************************************
1052 * GetTextExtentPointI [GDI32.@]
1054 * Computes width and height of the array of glyph indices.
1057 * hdc [I] Handle of device context.
1058 * indices [I] Glyph index array.
1059 * count [I] Number of glyphs in array.
1060 * size [O] Returned string size.
1066 BOOL WINAPI GetTextExtentPointI( HDC hdc, const WORD *indices, INT count, LPSIZE size )
1068 return GetTextExtentExPointI( hdc, indices, count, 0, NULL, NULL, size );
1072 /***********************************************************************
1073 * GetTextExtentPointA (GDI32.@)
1075 BOOL WINAPI GetTextExtentPointA( HDC hdc, LPCSTR str, INT count,
1078 TRACE("not bug compatible.\n");
1079 return GetTextExtentPoint32A( hdc, str, count, size );
1082 /***********************************************************************
1083 * GetTextExtentPointW (GDI32.@)
1085 BOOL WINAPI GetTextExtentPointW( HDC hdc, LPCWSTR str, INT count,
1088 TRACE("not bug compatible.\n");
1089 return GetTextExtentPoint32W( hdc, str, count, size );
1093 /***********************************************************************
1094 * GetTextExtentExPointA (GDI32.@)
1096 BOOL WINAPI GetTextExtentExPointA( HDC hdc, LPCSTR str, INT count,
1097 INT maxExt, LPINT lpnFit,
1098 LPINT alpDx, LPSIZE size )
1105 if (count < 0) return FALSE;
1109 walpDx = HeapAlloc( GetProcessHeap(), 0, count * sizeof(INT) );
1110 if (!walpDx) return FALSE;
1113 p = FONT_mbtowc(hdc, str, count, &wlen, NULL);
1114 ret = GetTextExtentExPointW( hdc, p, wlen, maxExt, lpnFit, walpDx, size);
1117 INT n = lpnFit ? *lpnFit : wlen;
1119 for(i = 0, j = 0; i < n; i++, j++)
1121 alpDx[j] = walpDx[i];
1122 if (IsDBCSLeadByte(str[j])) alpDx[++j] = walpDx[i];
1125 if (lpnFit) *lpnFit = WideCharToMultiByte(CP_ACP,0,p,*lpnFit,NULL,0,NULL,NULL);
1126 HeapFree( GetProcessHeap(), 0, p );
1127 HeapFree( GetProcessHeap(), 0, walpDx );
1132 /***********************************************************************
1133 * GetTextExtentExPointW (GDI32.@)
1135 * Return the size of the string as it would be if it was output properly by
1138 * This should include
1139 * - Intercharacter spacing
1140 * - justification spacing (not yet done)
1141 * - kerning? see below
1143 * Kerning. Since kerning would be carried out by the rendering code it should
1144 * be done by the driver. However they don't support it yet. Also I am not
1145 * yet persuaded that (certainly under Win95) any kerning is actually done.
1147 * str: According to MSDN this should be null-terminated. That is not true; a
1148 * null will not terminate it early.
1149 * size: Certainly under Win95 this appears buggy or weird if *lpnFit is less
1150 * than count. I have seen it be either the size of the full string or
1151 * 1 less than the size of the full string. I have not seen it bear any
1152 * resemblance to the portion that would fit.
1153 * lpnFit: What exactly is fitting? Stupidly, in my opinion, it includes the
1154 * trailing intercharacter spacing and any trailing justification.
1157 * Currently we do this by measuring each character etc. We should do it by
1158 * passing the request to the driver, perhaps by extending the
1159 * pGetTextExtentPoint function to take the alpDx argument. That would avoid
1160 * thinking about kerning issues and rounding issues in the justification.
1163 BOOL WINAPI GetTextExtentExPointW( HDC hdc, LPCWSTR str, INT count,
1164 INT maxExt, LPINT lpnFit,
1165 LPINT alpDx, LPSIZE size )
1174 TRACE("(%p, %s, %d)\n",hdc,debugstr_wn(str,count),maxExt);
1176 if (count < 0) return FALSE;
1178 dc = get_dc_ptr(hdc);
1179 if (!dc) return FALSE;
1181 GetTextMetricsW(hdc, &tm);
1183 /* If we need to calculate nFit, then we need the partial extents even if
1184 the user hasn't provided us with an array. */
1187 dxs = alpDx ? alpDx : HeapAlloc(GetProcessHeap(), 0, count * sizeof alpDx[0]);
1191 SetLastError(ERROR_OUTOFMEMORY);
1198 dev = GET_DC_PHYSDEV( dc, pGetTextExtentExPoint );
1199 ret = dev->funcs->pGetTextExtentExPoint(dev, str, count, 0, NULL, dxs, size);
1201 /* Perform device size to world size transformations. */
1204 INT extra = dc->charExtra,
1205 breakExtra = dc->breakExtra,
1206 breakRem = dc->breakRem,
1211 for (i = 0; i < count; ++i)
1213 dxs[i] = abs(INTERNAL_XDSTOWS(dc, dxs[i]));
1214 dxs[i] += (i+1) * extra;
1215 if (count > 1 && (breakExtra || breakRem) && str[i] == tm.tmBreakChar)
1217 dxs[i] += breakExtra;
1224 if (dxs[i] <= maxExt)
1227 breakRem = dc->breakRem;
1229 size->cx = abs(INTERNAL_XDSTOWS(dc, size->cx));
1230 size->cy = abs(INTERNAL_YDSTOWS(dc, size->cy));
1232 if (!dxs && count > 1 && (breakExtra || breakRem))
1234 for (i = 0; i < count; i++)
1236 if (str[i] == tm.tmBreakChar)
1238 size->cx += breakExtra;
1253 HeapFree(GetProcessHeap(), 0, dxs);
1255 release_dc_ptr( dc );
1257 TRACE("returning %d %d x %d\n",nFit,size->cx,size->cy);
1261 /***********************************************************************
1262 * GetTextMetricsA (GDI32.@)
1264 BOOL WINAPI GetTextMetricsA( HDC hdc, TEXTMETRICA *metrics )
1268 if (!GetTextMetricsW( hdc, &tm32 )) return FALSE;
1269 FONT_TextMetricWToA( &tm32, metrics );
1273 /***********************************************************************
1274 * GetTextMetricsW (GDI32.@)
1276 BOOL WINAPI GetTextMetricsW( HDC hdc, TEXTMETRICW *metrics )
1280 DC * dc = get_dc_ptr( hdc );
1281 if (!dc) return FALSE;
1283 physdev = GET_DC_PHYSDEV( dc, pGetTextMetrics );
1284 ret = physdev->funcs->pGetTextMetrics( physdev, metrics );
1288 /* device layer returns values in device units
1289 * therefore we have to convert them to logical */
1291 metrics->tmDigitizedAspectX = GetDeviceCaps(hdc, LOGPIXELSX);
1292 metrics->tmDigitizedAspectY = GetDeviceCaps(hdc, LOGPIXELSY);
1294 #define WDPTOLP(x) ((x<0)? \
1295 (-abs(INTERNAL_XDSTOWS(dc, (x)))): \
1296 (abs(INTERNAL_XDSTOWS(dc, (x)))))
1297 #define HDPTOLP(y) ((y<0)? \
1298 (-abs(INTERNAL_YDSTOWS(dc, (y)))): \
1299 (abs(INTERNAL_YDSTOWS(dc, (y)))))
1301 metrics->tmHeight = HDPTOLP(metrics->tmHeight);
1302 metrics->tmAscent = HDPTOLP(metrics->tmAscent);
1303 metrics->tmDescent = HDPTOLP(metrics->tmDescent);
1304 metrics->tmInternalLeading = HDPTOLP(metrics->tmInternalLeading);
1305 metrics->tmExternalLeading = HDPTOLP(metrics->tmExternalLeading);
1306 metrics->tmAveCharWidth = WDPTOLP(metrics->tmAveCharWidth);
1307 metrics->tmMaxCharWidth = WDPTOLP(metrics->tmMaxCharWidth);
1308 metrics->tmOverhang = WDPTOLP(metrics->tmOverhang);
1312 TRACE("text metrics:\n"
1313 " Weight = %03i\t FirstChar = %i\t AveCharWidth = %i\n"
1314 " Italic = % 3i\t LastChar = %i\t\t MaxCharWidth = %i\n"
1315 " UnderLined = %01i\t DefaultChar = %i\t Overhang = %i\n"
1316 " StruckOut = %01i\t BreakChar = %i\t CharSet = %i\n"
1317 " PitchAndFamily = %02x\n"
1318 " --------------------\n"
1319 " InternalLeading = %i\n"
1323 metrics->tmWeight, metrics->tmFirstChar, metrics->tmAveCharWidth,
1324 metrics->tmItalic, metrics->tmLastChar, metrics->tmMaxCharWidth,
1325 metrics->tmUnderlined, metrics->tmDefaultChar, metrics->tmOverhang,
1326 metrics->tmStruckOut, metrics->tmBreakChar, metrics->tmCharSet,
1327 metrics->tmPitchAndFamily,
1328 metrics->tmInternalLeading,
1331 metrics->tmHeight );
1333 release_dc_ptr( dc );
1338 /***********************************************************************
1339 * GetOutlineTextMetricsA (GDI32.@)
1340 * Gets metrics for TrueType fonts.
1343 * If the supplied buffer isn't big enough Windows partially fills it up to
1344 * its given length and returns that length.
1347 * Success: Non-zero or size of required buffer
1350 UINT WINAPI GetOutlineTextMetricsA(
1351 HDC hdc, /* [in] Handle of device context */
1352 UINT cbData, /* [in] Size of metric data array */
1353 LPOUTLINETEXTMETRICA lpOTM) /* [out] Address of metric data array */
1355 char buf[512], *ptr;
1357 OUTLINETEXTMETRICW *lpOTMW = (OUTLINETEXTMETRICW *)buf;
1358 OUTLINETEXTMETRICA *output = lpOTM;
1361 if((ret = GetOutlineTextMetricsW(hdc, 0, NULL)) == 0)
1363 if(ret > sizeof(buf))
1364 lpOTMW = HeapAlloc(GetProcessHeap(), 0, ret);
1365 GetOutlineTextMetricsW(hdc, ret, lpOTMW);
1367 needed = sizeof(OUTLINETEXTMETRICA);
1368 if(lpOTMW->otmpFamilyName)
1369 needed += WideCharToMultiByte(CP_ACP, 0,
1370 (WCHAR*)((char*)lpOTMW + (ptrdiff_t)lpOTMW->otmpFamilyName), -1,
1371 NULL, 0, NULL, NULL);
1372 if(lpOTMW->otmpFaceName)
1373 needed += WideCharToMultiByte(CP_ACP, 0,
1374 (WCHAR*)((char*)lpOTMW + (ptrdiff_t)lpOTMW->otmpFaceName), -1,
1375 NULL, 0, NULL, NULL);
1376 if(lpOTMW->otmpStyleName)
1377 needed += WideCharToMultiByte(CP_ACP, 0,
1378 (WCHAR*)((char*)lpOTMW + (ptrdiff_t)lpOTMW->otmpStyleName), -1,
1379 NULL, 0, NULL, NULL);
1380 if(lpOTMW->otmpFullName)
1381 needed += WideCharToMultiByte(CP_ACP, 0,
1382 (WCHAR*)((char*)lpOTMW + (ptrdiff_t)lpOTMW->otmpFullName), -1,
1383 NULL, 0, NULL, NULL);
1390 TRACE("needed = %d\n", needed);
1392 /* Since the supplied buffer isn't big enough, we'll alloc one
1393 that is and memcpy the first cbData bytes into the lpOTM at
1395 output = HeapAlloc(GetProcessHeap(), 0, needed);
1397 ret = output->otmSize = min(needed, cbData);
1398 FONT_TextMetricWToA( &lpOTMW->otmTextMetrics, &output->otmTextMetrics );
1399 output->otmFiller = 0;
1400 output->otmPanoseNumber = lpOTMW->otmPanoseNumber;
1401 output->otmfsSelection = lpOTMW->otmfsSelection;
1402 output->otmfsType = lpOTMW->otmfsType;
1403 output->otmsCharSlopeRise = lpOTMW->otmsCharSlopeRise;
1404 output->otmsCharSlopeRun = lpOTMW->otmsCharSlopeRun;
1405 output->otmItalicAngle = lpOTMW->otmItalicAngle;
1406 output->otmEMSquare = lpOTMW->otmEMSquare;
1407 output->otmAscent = lpOTMW->otmAscent;
1408 output->otmDescent = lpOTMW->otmDescent;
1409 output->otmLineGap = lpOTMW->otmLineGap;
1410 output->otmsCapEmHeight = lpOTMW->otmsCapEmHeight;
1411 output->otmsXHeight = lpOTMW->otmsXHeight;
1412 output->otmrcFontBox = lpOTMW->otmrcFontBox;
1413 output->otmMacAscent = lpOTMW->otmMacAscent;
1414 output->otmMacDescent = lpOTMW->otmMacDescent;
1415 output->otmMacLineGap = lpOTMW->otmMacLineGap;
1416 output->otmusMinimumPPEM = lpOTMW->otmusMinimumPPEM;
1417 output->otmptSubscriptSize = lpOTMW->otmptSubscriptSize;
1418 output->otmptSubscriptOffset = lpOTMW->otmptSubscriptOffset;
1419 output->otmptSuperscriptSize = lpOTMW->otmptSuperscriptSize;
1420 output->otmptSuperscriptOffset = lpOTMW->otmptSuperscriptOffset;
1421 output->otmsStrikeoutSize = lpOTMW->otmsStrikeoutSize;
1422 output->otmsStrikeoutPosition = lpOTMW->otmsStrikeoutPosition;
1423 output->otmsUnderscoreSize = lpOTMW->otmsUnderscoreSize;
1424 output->otmsUnderscorePosition = lpOTMW->otmsUnderscorePosition;
1427 ptr = (char*)(output + 1);
1428 left = needed - sizeof(*output);
1430 if(lpOTMW->otmpFamilyName) {
1431 output->otmpFamilyName = (LPSTR)(ptr - (char*)output);
1432 len = WideCharToMultiByte(CP_ACP, 0,
1433 (WCHAR*)((char*)lpOTMW + (ptrdiff_t)lpOTMW->otmpFamilyName), -1,
1434 ptr, left, NULL, NULL);
1438 output->otmpFamilyName = 0;
1440 if(lpOTMW->otmpFaceName) {
1441 output->otmpFaceName = (LPSTR)(ptr - (char*)output);
1442 len = WideCharToMultiByte(CP_ACP, 0,
1443 (WCHAR*)((char*)lpOTMW + (ptrdiff_t)lpOTMW->otmpFaceName), -1,
1444 ptr, left, NULL, NULL);
1448 output->otmpFaceName = 0;
1450 if(lpOTMW->otmpStyleName) {
1451 output->otmpStyleName = (LPSTR)(ptr - (char*)output);
1452 len = WideCharToMultiByte(CP_ACP, 0,
1453 (WCHAR*)((char*)lpOTMW + (ptrdiff_t)lpOTMW->otmpStyleName), -1,
1454 ptr, left, NULL, NULL);
1458 output->otmpStyleName = 0;
1460 if(lpOTMW->otmpFullName) {
1461 output->otmpFullName = (LPSTR)(ptr - (char*)output);
1462 len = WideCharToMultiByte(CP_ACP, 0,
1463 (WCHAR*)((char*)lpOTMW + (ptrdiff_t)lpOTMW->otmpFullName), -1,
1464 ptr, left, NULL, NULL);
1467 output->otmpFullName = 0;
1471 if(output != lpOTM) {
1472 memcpy(lpOTM, output, cbData);
1473 HeapFree(GetProcessHeap(), 0, output);
1475 /* check if the string offsets really fit into the provided size */
1476 /* FIXME: should we check string length as well? */
1477 /* make sure that we don't read/write beyond the provided buffer */
1478 if (lpOTM->otmSize >= FIELD_OFFSET(OUTLINETEXTMETRICA, otmpFamilyName) + sizeof(LPSTR))
1480 if ((UINT_PTR)lpOTM->otmpFamilyName >= lpOTM->otmSize)
1481 lpOTM->otmpFamilyName = 0; /* doesn't fit */
1484 /* make sure that we don't read/write beyond the provided buffer */
1485 if (lpOTM->otmSize >= FIELD_OFFSET(OUTLINETEXTMETRICA, otmpFaceName) + sizeof(LPSTR))
1487 if ((UINT_PTR)lpOTM->otmpFaceName >= lpOTM->otmSize)
1488 lpOTM->otmpFaceName = 0; /* doesn't fit */
1491 /* make sure that we don't read/write beyond the provided buffer */
1492 if (lpOTM->otmSize >= FIELD_OFFSET(OUTLINETEXTMETRICA, otmpStyleName) + sizeof(LPSTR))
1494 if ((UINT_PTR)lpOTM->otmpStyleName >= lpOTM->otmSize)
1495 lpOTM->otmpStyleName = 0; /* doesn't fit */
1498 /* make sure that we don't read/write beyond the provided buffer */
1499 if (lpOTM->otmSize >= FIELD_OFFSET(OUTLINETEXTMETRICA, otmpFullName) + sizeof(LPSTR))
1501 if ((UINT_PTR)lpOTM->otmpFullName >= lpOTM->otmSize)
1502 lpOTM->otmpFullName = 0; /* doesn't fit */
1507 if(lpOTMW != (OUTLINETEXTMETRICW *)buf)
1508 HeapFree(GetProcessHeap(), 0, lpOTMW);
1514 /***********************************************************************
1515 * GetOutlineTextMetricsW [GDI32.@]
1517 UINT WINAPI GetOutlineTextMetricsW(
1518 HDC hdc, /* [in] Handle of device context */
1519 UINT cbData, /* [in] Size of metric data array */
1520 LPOUTLINETEXTMETRICW lpOTM) /* [out] Address of metric data array */
1522 DC *dc = get_dc_ptr( hdc );
1523 OUTLINETEXTMETRICW *output = lpOTM;
1527 TRACE("(%p,%d,%p)\n", hdc, cbData, lpOTM);
1530 dev = GET_DC_PHYSDEV( dc, pGetOutlineTextMetrics );
1531 ret = dev->funcs->pGetOutlineTextMetrics( dev, cbData, output );
1533 if (lpOTM && ret > cbData)
1535 output = HeapAlloc(GetProcessHeap(), 0, ret);
1536 ret = dev->funcs->pGetOutlineTextMetrics( dev, ret, output );
1541 output->otmTextMetrics.tmDigitizedAspectX = GetDeviceCaps(hdc, LOGPIXELSX);
1542 output->otmTextMetrics.tmDigitizedAspectY = GetDeviceCaps(hdc, LOGPIXELSY);
1544 #define WDPTOLP(x) ((x<0)? \
1545 (-abs(INTERNAL_XDSTOWS(dc, (x)))): \
1546 (abs(INTERNAL_XDSTOWS(dc, (x)))))
1547 #define HDPTOLP(y) ((y<0)? \
1548 (-abs(INTERNAL_YDSTOWS(dc, (y)))): \
1549 (abs(INTERNAL_YDSTOWS(dc, (y)))))
1551 output->otmTextMetrics.tmHeight = HDPTOLP(output->otmTextMetrics.tmHeight);
1552 output->otmTextMetrics.tmAscent = HDPTOLP(output->otmTextMetrics.tmAscent);
1553 output->otmTextMetrics.tmDescent = HDPTOLP(output->otmTextMetrics.tmDescent);
1554 output->otmTextMetrics.tmInternalLeading = HDPTOLP(output->otmTextMetrics.tmInternalLeading);
1555 output->otmTextMetrics.tmExternalLeading = HDPTOLP(output->otmTextMetrics.tmExternalLeading);
1556 output->otmTextMetrics.tmAveCharWidth = WDPTOLP(output->otmTextMetrics.tmAveCharWidth);
1557 output->otmTextMetrics.tmMaxCharWidth = WDPTOLP(output->otmTextMetrics.tmMaxCharWidth);
1558 output->otmTextMetrics.tmOverhang = WDPTOLP(output->otmTextMetrics.tmOverhang);
1559 output->otmAscent = HDPTOLP(output->otmAscent);
1560 output->otmDescent = HDPTOLP(output->otmDescent);
1561 output->otmLineGap = abs(INTERNAL_YDSTOWS(dc,output->otmLineGap));
1562 output->otmsCapEmHeight = abs(INTERNAL_YDSTOWS(dc,output->otmsCapEmHeight));
1563 output->otmsXHeight = abs(INTERNAL_YDSTOWS(dc,output->otmsXHeight));
1564 output->otmrcFontBox.top = HDPTOLP(output->otmrcFontBox.top);
1565 output->otmrcFontBox.bottom = HDPTOLP(output->otmrcFontBox.bottom);
1566 output->otmrcFontBox.left = WDPTOLP(output->otmrcFontBox.left);
1567 output->otmrcFontBox.right = WDPTOLP(output->otmrcFontBox.right);
1568 output->otmMacAscent = HDPTOLP(output->otmMacAscent);
1569 output->otmMacDescent = HDPTOLP(output->otmMacDescent);
1570 output->otmMacLineGap = abs(INTERNAL_YDSTOWS(dc,output->otmMacLineGap));
1571 output->otmptSubscriptSize.x = WDPTOLP(output->otmptSubscriptSize.x);
1572 output->otmptSubscriptSize.y = HDPTOLP(output->otmptSubscriptSize.y);
1573 output->otmptSubscriptOffset.x = WDPTOLP(output->otmptSubscriptOffset.x);
1574 output->otmptSubscriptOffset.y = HDPTOLP(output->otmptSubscriptOffset.y);
1575 output->otmptSuperscriptSize.x = WDPTOLP(output->otmptSuperscriptSize.x);
1576 output->otmptSuperscriptSize.y = HDPTOLP(output->otmptSuperscriptSize.y);
1577 output->otmptSuperscriptOffset.x = WDPTOLP(output->otmptSuperscriptOffset.x);
1578 output->otmptSuperscriptOffset.y = HDPTOLP(output->otmptSuperscriptOffset.y);
1579 output->otmsStrikeoutSize = abs(INTERNAL_YDSTOWS(dc,output->otmsStrikeoutSize));
1580 output->otmsStrikeoutPosition = HDPTOLP(output->otmsStrikeoutPosition);
1581 output->otmsUnderscoreSize = HDPTOLP(output->otmsUnderscoreSize);
1582 output->otmsUnderscorePosition = HDPTOLP(output->otmsUnderscorePosition);
1587 memcpy(lpOTM, output, cbData);
1588 HeapFree(GetProcessHeap(), 0, output);
1596 static LPSTR FONT_GetCharsByRangeA(HDC hdc, UINT firstChar, UINT lastChar, PINT pByteLen)
1598 INT i, count = lastChar - firstChar + 1;
1605 switch (GdiGetCodePage(hdc))
1612 if (lastChar > 0xffff)
1614 if ((firstChar ^ lastChar) > 0xff)
1618 if (lastChar > 0xff)
1623 str = HeapAlloc(GetProcessHeap(), 0, count * 2 + 1);
1627 for(i = 0, c = firstChar; c <= lastChar; i++, c++)
1630 str[i++] = (BYTE)(c >> 8);
1640 /***********************************************************************
1641 * GetCharWidthW (GDI32.@)
1642 * GetCharWidth32W (GDI32.@)
1644 BOOL WINAPI GetCharWidth32W( HDC hdc, UINT firstChar, UINT lastChar,
1650 DC * dc = get_dc_ptr( hdc );
1652 if (!dc) return FALSE;
1654 dev = GET_DC_PHYSDEV( dc, pGetCharWidth );
1655 ret = dev->funcs->pGetCharWidth( dev, firstChar, lastChar, buffer );
1659 /* convert device units to logical */
1660 for( i = firstChar; i <= lastChar; i++, buffer++ )
1661 *buffer = INTERNAL_XDSTOWS(dc, *buffer);
1663 release_dc_ptr( dc );
1668 /***********************************************************************
1669 * GetCharWidthA (GDI32.@)
1670 * GetCharWidth32A (GDI32.@)
1672 BOOL WINAPI GetCharWidth32A( HDC hdc, UINT firstChar, UINT lastChar,
1680 str = FONT_GetCharsByRangeA(hdc, firstChar, lastChar, &i);
1684 wstr = FONT_mbtowc(hdc, str, i, &wlen, NULL);
1686 for(i = 0; i < wlen; i++)
1688 if(!GetCharWidth32W(hdc, wstr[i], wstr[i], buffer))
1696 HeapFree(GetProcessHeap(), 0, str);
1697 HeapFree(GetProcessHeap(), 0, wstr);
1703 /* helper for nulldrv_ExtTextOut */
1704 static DWORD get_glyph_bitmap( HDC hdc, UINT index, UINT aa_flags,
1705 GLYPHMETRICS *metrics, struct gdi_image_bits *image )
1707 UINT ggo_flags = aa_flags | GGO_GLYPH_INDEX;
1708 static const MAT2 identity = { {0,1}, {0,0}, {0,0}, {0,1} };
1709 UINT indices[3] = {0, 0, 0x20};
1716 for (i = 0; i < sizeof(indices) / sizeof(indices[0]); i++)
1719 ret = GetGlyphOutlineW( hdc, index, ggo_flags, metrics, 0, NULL, &identity );
1720 if (ret != GDI_ERROR) break;
1723 if (ret == GDI_ERROR) return ERROR_NOT_FOUND;
1724 if (!image) return ERROR_SUCCESS;
1728 if (!ret) return ERROR_SUCCESS; /* empty glyph */
1730 stride = get_dib_stride( metrics->gmBlackBoxX, 1 );
1731 size = metrics->gmBlackBoxY * stride;
1733 if (!(image->ptr = HeapAlloc( GetProcessHeap(), 0, size ))) return ERROR_OUTOFMEMORY;
1734 image->is_copy = TRUE;
1735 image->free = free_heap_bits;
1737 ret = GetGlyphOutlineW( hdc, index, ggo_flags, metrics, size, image->ptr, &identity );
1738 if (ret == GDI_ERROR)
1740 HeapFree( GetProcessHeap(), 0, image->ptr );
1741 return ERROR_NOT_FOUND;
1743 return ERROR_SUCCESS;
1746 /* helper for nulldrv_ExtTextOut */
1747 static RECT get_total_extents( HDC hdc, INT x, INT y, UINT flags, UINT aa_flags,
1748 LPCWSTR str, UINT count, const INT *dx )
1753 rect.left = rect.top = INT_MAX;
1754 rect.right = rect.bottom = INT_MIN;
1755 for (i = 0; i < count; i++)
1757 GLYPHMETRICS metrics;
1759 if (get_glyph_bitmap( hdc, (UINT)str[i], aa_flags, &metrics, NULL )) continue;
1761 rect.left = min( rect.left, x + metrics.gmptGlyphOrigin.x );
1762 rect.top = min( rect.top, y - metrics.gmptGlyphOrigin.y );
1763 rect.right = max( rect.right, x + metrics.gmptGlyphOrigin.x + (int)metrics.gmBlackBoxX );
1764 rect.bottom = max( rect.bottom, y - metrics.gmptGlyphOrigin.y + (int)metrics.gmBlackBoxY );
1768 if (flags & ETO_PDY)
1771 y += dx[ i * 2 + 1];
1777 x += metrics.gmCellIncX;
1778 y += metrics.gmCellIncY;
1784 /* helper for nulldrv_ExtTextOut */
1785 static void draw_glyph( HDC hdc, INT origin_x, INT origin_y, const GLYPHMETRICS *metrics,
1786 const struct gdi_image_bits *image, const RECT *clip )
1788 static const BYTE masks[8] = {0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01};
1789 UINT x, y, i, count;
1790 BYTE *ptr = image->ptr;
1791 int stride = get_dib_stride( metrics->gmBlackBoxX, 1 );
1793 RECT rect, clipped_rect;
1795 rect.left = origin_x + metrics->gmptGlyphOrigin.x;
1796 rect.top = origin_y - metrics->gmptGlyphOrigin.y;
1797 rect.right = rect.left + metrics->gmBlackBoxX;
1798 rect.bottom = rect.top + metrics->gmBlackBoxY;
1799 if (!clip) clipped_rect = rect;
1800 else if (!intersect_rect( &clipped_rect, &rect, clip )) return;
1802 pts = HeapAlloc( GetProcessHeap(), 0,
1803 max(2,metrics->gmBlackBoxX) * metrics->gmBlackBoxY * sizeof(*pts) );
1807 ptr += (clipped_rect.top - rect.top) * stride;
1808 for (y = clipped_rect.top; y < clipped_rect.bottom; y++, ptr += stride)
1810 for (x = clipped_rect.left - rect.left; x < clipped_rect.right - rect.left; x++)
1812 while (x < clipped_rect.right - rect.left && !(ptr[x / 8] & masks[x % 8])) x++;
1813 pts[count].x = rect.left + x;
1814 while (x < clipped_rect.right - rect.left && (ptr[x / 8] & masks[x % 8])) x++;
1815 pts[count + 1].x = rect.left + x;
1816 if (pts[count + 1].x > pts[count].x)
1818 pts[count].y = pts[count + 1].y = y;
1823 DPtoLP( hdc, pts, count );
1824 for (i = 0; i < count; i += 2) Polyline( hdc, pts + i, 2 );
1825 HeapFree( GetProcessHeap(), 0, pts );
1828 /***********************************************************************
1829 * nulldrv_ExtTextOut
1831 BOOL nulldrv_ExtTextOut( PHYSDEV dev, INT x, INT y, UINT flags, const RECT *rect,
1832 LPCWSTR str, UINT count, const INT *dx )
1834 DC *dc = get_nulldrv_dc( dev );
1840 if (flags & ETO_OPAQUE)
1843 HBRUSH brush = CreateSolidBrush( GetNearestColor( dev->hdc, GetBkColor(dev->hdc) ));
1847 orig = SelectObject( dev->hdc, brush );
1848 DPtoLP( dev->hdc, (POINT *)&rc, 2 );
1849 PatBlt( dev->hdc, rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top, PATCOPY );
1850 SelectObject( dev->hdc, orig );
1851 DeleteObject( brush );
1855 if (!count) return TRUE;
1857 aa_flags = get_font_aa_flags( dev->hdc );
1859 if (aa_flags != GGO_BITMAP)
1861 char buffer[FIELD_OFFSET( BITMAPINFO, bmiColors[256] )];
1862 BITMAPINFO *info = (BITMAPINFO *)buffer;
1863 struct gdi_image_bits bits;
1864 struct bitblt_coords src, dst;
1867 dst_dev = GET_DC_PHYSDEV( dc, pPutImage );
1868 src.visrect = get_total_extents( dev->hdc, x, y, flags, aa_flags, str, count, dx );
1869 if (flags & ETO_CLIPPED) intersect_rect( &src.visrect, &src.visrect, rect );
1870 if (!clip_visrect( dc, &src.visrect, &src.visrect )) return TRUE;
1872 /* FIXME: check for ETO_OPAQUE and avoid GetImage */
1873 src.x = src.visrect.left;
1874 src.y = src.visrect.top;
1875 src.width = src.visrect.right - src.visrect.left;
1876 src.height = src.visrect.bottom - src.visrect.top;
1878 if ((flags & ETO_OPAQUE) && (src.visrect.left >= rect->left) && (src.visrect.top >= rect->top) &&
1879 (src.visrect.right <= rect->right) && (src.visrect.bottom <= rect->bottom))
1881 /* we can avoid the GetImage, just query the needed format */
1882 memset( &info->bmiHeader, 0, sizeof(info->bmiHeader) );
1883 info->bmiHeader.biSize = sizeof(info->bmiHeader);
1884 info->bmiHeader.biWidth = src.width;
1885 info->bmiHeader.biHeight = -src.height;
1886 err = dst_dev->funcs->pPutImage( dst_dev, 0, 0, info, NULL, NULL, NULL, 0 );
1887 if (!err || err == ERROR_BAD_FORMAT)
1889 /* make the source rectangle relative to the source bits */
1891 src.visrect.left = src.visrect.top = 0;
1892 src.visrect.right = src.width;
1893 src.visrect.bottom = src.height;
1895 bits.ptr = HeapAlloc( GetProcessHeap(), 0, get_dib_image_size( info ));
1896 if (!bits.ptr) return ERROR_OUTOFMEMORY;
1897 bits.is_copy = TRUE;
1898 bits.free = free_heap_bits;
1899 err = ERROR_SUCCESS;
1904 PHYSDEV src_dev = GET_DC_PHYSDEV( dc, pGetImage );
1905 err = src_dev->funcs->pGetImage( src_dev, 0, info, &bits, &src );
1906 if (!err && !bits.is_copy)
1908 void *ptr = HeapAlloc( GetProcessHeap(), 0, get_dib_image_size( info ));
1911 if (bits.free) bits.free( &bits );
1912 return ERROR_OUTOFMEMORY;
1914 memcpy( ptr, bits.ptr, get_dib_image_size( info ));
1915 if (bits.free) bits.free( &bits );
1917 bits.is_copy = TRUE;
1918 bits.free = free_heap_bits;
1923 /* make x,y relative to the image bits */
1924 x += src.visrect.left - dst.visrect.left;
1925 y += src.visrect.top - dst.visrect.top;
1926 render_aa_text_bitmapinfo( dev->hdc, info, &bits, &src, x, y, flags,
1927 aa_flags, str, count, dx );
1928 err = dst_dev->funcs->pPutImage( dst_dev, 0, 0, info, &bits, &src, &dst, SRCCOPY );
1929 if (bits.free) bits.free( &bits );
1934 pen = CreatePen( PS_SOLID, 1, GetTextColor(dev->hdc) );
1935 orig = SelectObject( dev->hdc, pen );
1937 for (i = 0; i < count; i++)
1939 GLYPHMETRICS metrics;
1940 struct gdi_image_bits image;
1942 err = get_glyph_bitmap( dev->hdc, (UINT)str[i], GGO_BITMAP, &metrics, &image );
1945 if (image.ptr) draw_glyph( dev->hdc, x, y, &metrics, &image, (flags & ETO_CLIPPED) ? rect : NULL );
1946 if (image.free) image.free( &image );
1950 if (flags & ETO_PDY)
1953 y += dx[ i * 2 + 1];
1959 x += metrics.gmCellIncX;
1960 y += metrics.gmCellIncY;
1964 SelectObject( dev->hdc, orig );
1965 DeleteObject( pen );
1970 /***********************************************************************
1971 * ExtTextOutA (GDI32.@)
1975 BOOL WINAPI ExtTextOutA( HDC hdc, INT x, INT y, UINT flags,
1976 const RECT *lprect, LPCSTR str, UINT count, const INT *lpDx )
1984 if (flags & ETO_GLYPH_INDEX)
1985 return ExtTextOutW( hdc, x, y, flags, lprect, (LPCWSTR)str, count, lpDx );
1987 p = FONT_mbtowc(hdc, str, count, &wlen, &codepage);
1990 unsigned int i = 0, j = 0;
1992 /* allocate enough for a ETO_PDY */
1993 lpDxW = HeapAlloc( GetProcessHeap(), 0, 2*wlen*sizeof(INT));
1995 if(IsDBCSLeadByteEx(codepage, str[i]))
1999 lpDxW[j++] = lpDx[i * 2] + lpDx[(i + 1) * 2];
2000 lpDxW[j++] = lpDx[i * 2 + 1] + lpDx[(i + 1) * 2 + 1];
2003 lpDxW[j++] = lpDx[i] + lpDx[i + 1];
2010 lpDxW[j++] = lpDx[i * 2];
2011 lpDxW[j++] = lpDx[i * 2 + 1];
2014 lpDxW[j++] = lpDx[i];
2020 ret = ExtTextOutW( hdc, x, y, flags, lprect, p, wlen, lpDxW );
2022 HeapFree( GetProcessHeap(), 0, p );
2023 HeapFree( GetProcessHeap(), 0, lpDxW );
2028 /***********************************************************************
2029 * ExtTextOutW (GDI32.@)
2031 * Draws text using the currently selected font, background color, and text color.
2035 * x,y [I] coordinates of string
2037 * ETO_GRAYED - undocumented on MSDN
2038 * ETO_OPAQUE - use background color for fill the rectangle
2039 * ETO_CLIPPED - clipping text to the rectangle
2040 * ETO_GLYPH_INDEX - Buffer is of glyph locations in fonts rather
2041 * than encoded characters. Implies ETO_IGNORELANGUAGE
2042 * ETO_RTLREADING - Paragraph is basically a right-to-left paragraph.
2043 * Affects BiDi ordering
2044 * ETO_IGNORELANGUAGE - Undocumented in MSDN - instructs ExtTextOut not to do BiDi reordering
2045 * ETO_PDY - unimplemented
2046 * ETO_NUMERICSLATIN - unimplemented always assumed -
2047 * do not translate numbers into locale representations
2048 * ETO_NUMERICSLOCAL - unimplemented - Numerals in Arabic/Farsi context should assume local form
2049 * lprect [I] dimensions for clipping or/and opaquing
2050 * str [I] text string
2051 * count [I] number of symbols in string
2052 * lpDx [I] optional parameter with distance between drawing characters
2058 BOOL WINAPI ExtTextOutW( HDC hdc, INT x, INT y, UINT flags,
2059 const RECT *lprect, LPCWSTR str, UINT count, const INT *lpDx )
2062 LPWSTR reordered_str = (LPWSTR)str;
2063 WORD *glyphs = NULL;
2064 UINT align = GetTextAlign( hdc );
2065 DWORD layout = GetLayout( hdc );
2069 double cosEsc, sinEsc;
2073 BOOL done_extents = FALSE;
2074 POINT *deltas = NULL, width = {0, 0};
2076 DC * dc = get_dc_ptr( hdc );
2079 static int quietfixme = 0;
2081 if (!dc) return FALSE;
2083 breakRem = dc->breakRem;
2085 if (quietfixme == 0 && flags & (ETO_NUMERICSLOCAL | ETO_NUMERICSLATIN))
2087 FIXME("flags ETO_NUMERICSLOCAL | ETO_NUMERICSLATIN unimplemented\n");
2092 physdev = GET_DC_PHYSDEV( dc, pExtTextOut );
2093 type = GetObjectType(hdc);
2094 if(type == OBJ_METADC || type == OBJ_ENHMETADC)
2096 ret = physdev->funcs->pExtTextOut( physdev, x, y, flags, lprect, str, count, lpDx );
2097 release_dc_ptr( dc );
2102 flags &= ~ETO_CLIPPED;
2104 if (flags & ETO_RTLREADING) align |= TA_RTLREADING;
2105 if (layout & LAYOUT_RTL)
2107 if ((align & TA_CENTER) != TA_CENTER) align ^= TA_RIGHT;
2108 align ^= TA_RTLREADING;
2111 if( !(flags & (ETO_GLYPH_INDEX | ETO_IGNORELANGUAGE)) && count > 0 )
2114 reordered_str = HeapAlloc(GetProcessHeap(), 0, count*sizeof(WCHAR));
2116 BIDI_Reorder( hdc, str, count, GCP_REORDER,
2117 (align & TA_RTLREADING) ? WINE_GCPW_FORCE_RTL : WINE_GCPW_FORCE_LTR,
2118 reordered_str, count, NULL, &glyphs, &cGlyphs);
2120 flags |= ETO_IGNORELANGUAGE;
2123 flags |= ETO_GLYPH_INDEX;
2124 if (cGlyphs != count)
2128 else if(flags & ETO_GLYPH_INDEX)
2129 glyphs = reordered_str;
2131 TRACE("%p, %d, %d, %08x, %s, %s, %d, %p)\n", hdc, x, y, flags,
2132 wine_dbgstr_rect(lprect), debugstr_wn(str, count), count, lpDx);
2133 TRACE("align = %x bkmode = %x mapmode = %x\n", align, GetBkMode(hdc), GetMapMode(hdc));
2135 if(align & TA_UPDATECP)
2137 GetCurrentPositionEx( hdc, &pt );
2142 GetTextMetricsW(hdc, &tm);
2143 GetObjectW(GetCurrentObject(hdc, OBJ_FONT), sizeof(lf), &lf);
2145 if(!(tm.tmPitchAndFamily & TMPF_VECTOR)) /* Non-scalable fonts shouldn't be rotated */
2146 lf.lfEscapement = 0;
2148 if(lf.lfEscapement != 0)
2150 cosEsc = cos(lf.lfEscapement * M_PI / 1800);
2151 sinEsc = sin(lf.lfEscapement * M_PI / 1800);
2159 if(flags & (ETO_CLIPPED | ETO_OPAQUE))
2163 if(flags & ETO_GLYPH_INDEX)
2164 GetTextExtentPointI(hdc, glyphs, count, &sz);
2166 GetTextExtentPointW(hdc, reordered_str, count, &sz);
2168 done_extents = TRUE;
2171 rc.right = x + sz.cx;
2172 rc.bottom = y + sz.cy;
2179 LPtoDP(hdc, (POINT*)&rc, 2);
2181 if(rc.left > rc.right) {INT tmp = rc.left; rc.left = rc.right; rc.right = tmp;}
2182 if(rc.top > rc.bottom) {INT tmp = rc.top; rc.top = rc.bottom; rc.bottom = tmp;}
2185 if (flags & ETO_OPAQUE)
2186 physdev->funcs->pExtTextOut( physdev, 0, 0, ETO_OPAQUE, &rc, NULL, 0, NULL );
2196 LPtoDP(hdc, &pt, 1);
2200 char_extra = GetTextCharacterExtra(hdc);
2201 if(char_extra || dc->breakExtra || breakRem || lpDx || lf.lfEscapement != 0)
2205 POINT total = {0, 0}, desired[2];
2207 deltas = HeapAlloc(GetProcessHeap(), 0, count * sizeof(*deltas));
2208 for(i = 0; i < count; i++)
2214 deltas[i].x = lpDx[i * 2] + char_extra;
2215 deltas[i].y = -lpDx[i * 2 + 1];
2219 deltas[i].x = lpDx[i] + char_extra;
2226 if(flags & ETO_GLYPH_INDEX)
2227 GetTextExtentPointI(hdc, glyphs + i, 1, &tmpsz);
2229 GetTextExtentPointW(hdc, reordered_str + i, 1, &tmpsz);
2231 deltas[i].x = tmpsz.cx;
2235 if (!(flags & ETO_GLYPH_INDEX) && (dc->breakExtra || breakRem) && reordered_str[i] == tm.tmBreakChar)
2237 deltas[i].x = deltas[i].x + dc->breakExtra;
2244 total.x += deltas[i].x;
2245 total.y += deltas[i].y;
2247 desired[0].x = desired[0].y = 0;
2249 desired[1].x = cosEsc * total.x + sinEsc * total.y;
2250 desired[1].y = -sinEsc * total.x + cosEsc * total.y;
2252 LPtoDP(hdc, desired, 2);
2253 desired[1].x -= desired[0].x;
2254 desired[1].y -= desired[0].y;
2255 if (layout & LAYOUT_RTL) desired[1].x = -desired[1].x;
2257 deltas[i].x = desired[1].x - width.x;
2258 deltas[i].y = desired[1].y - width.y;
2268 if(flags & ETO_GLYPH_INDEX)
2269 GetTextExtentPointI(hdc, glyphs, count, &sz);
2271 GetTextExtentPointW(hdc, reordered_str, count, &sz);
2272 done_extents = TRUE;
2274 width.x = abs(INTERNAL_XWSTODS(dc, sz.cx));
2278 tm.tmAscent = abs(INTERNAL_YWSTODS(dc, tm.tmAscent));
2279 tm.tmDescent = abs(INTERNAL_YWSTODS(dc, tm.tmDescent));
2280 switch( align & (TA_LEFT | TA_RIGHT | TA_CENTER) )
2283 if (align & TA_UPDATECP)
2287 DPtoLP(hdc, &pt, 1);
2288 MoveToEx(hdc, pt.x, pt.y, NULL);
2300 if (align & TA_UPDATECP)
2304 DPtoLP(hdc, &pt, 1);
2305 MoveToEx(hdc, pt.x, pt.y, NULL);
2310 switch( align & (TA_TOP | TA_BOTTOM | TA_BASELINE) )
2313 y += tm.tmAscent * cosEsc;
2314 x += tm.tmAscent * sinEsc;
2318 y -= tm.tmDescent * cosEsc;
2319 x -= tm.tmDescent * sinEsc;
2326 if (GetBkMode(hdc) != TRANSPARENT)
2328 if(!((flags & ETO_CLIPPED) && (flags & ETO_OPAQUE)))
2330 if(!(flags & ETO_OPAQUE) || x < rc.left || x + width.x >= rc.right ||
2331 y - tm.tmAscent < rc.top || y + tm.tmDescent >= rc.bottom)
2335 rc.right = x + width.x;
2336 rc.top = y - tm.tmAscent;
2337 rc.bottom = y + tm.tmDescent;
2339 if(flags & ETO_CLIPPED)
2341 rc.left = max(lprect->left, rc.left);
2342 rc.right = min(lprect->right, rc.right);
2343 rc.top = max(lprect->top, rc.top);
2344 rc.bottom = min(lprect->bottom, rc.bottom);
2346 if(rc.left < rc.right && rc.top < rc.bottom)
2347 physdev->funcs->pExtTextOut( physdev, 0, 0, ETO_OPAQUE, &rc, NULL, 0, NULL );
2352 if(FontIsLinked(hdc) && !(flags & ETO_GLYPH_INDEX))
2354 HFONT orig_font = dc->hFont, cur_font;
2357 POINT *offsets = NULL;
2360 glyphs = HeapAlloc(GetProcessHeap(), 0, count * sizeof(WORD));
2361 for(i = 0; i < count; i++)
2363 WineEngGetLinkedHFont(dc, reordered_str[i], &cur_font, &glyph);
2364 if(cur_font != dc->hFont)
2369 offsets = HeapAlloc(GetProcessHeap(), 0, count * sizeof(*deltas));
2370 offsets[0].x = offsets[0].y = 0;
2375 for(j = 1; j < count; j++)
2377 GetTextExtentPointW(hdc, reordered_str + j - 1, 1, &tmpsz);
2378 offsets[j].x = offsets[j - 1].x + abs(INTERNAL_XWSTODS(dc, tmpsz.cx));
2384 for(j = 1; j < count; j++)
2386 offsets[j].x = offsets[j - 1].x + deltas[j].x;
2387 offsets[j].y = offsets[j - 1].y + deltas[j].y;
2393 physdev->funcs->pExtTextOut( physdev, x + offsets[i - span].x,
2394 y + offsets[i - span].y,
2395 (flags & ~ETO_OPAQUE) | ETO_GLYPH_INDEX, &rc, glyphs,
2396 span, deltas ? (INT*)(deltas + (i - span)) : NULL);
2399 SelectObject(hdc, cur_font);
2401 glyphs[span++] = glyph;
2405 ret = physdev->funcs->pExtTextOut(physdev, x + (offsets ? offsets[count - span].x : 0),
2406 y + (offsets ? offsets[count - span].y : 0),
2407 (flags & ~ETO_OPAQUE) | ETO_GLYPH_INDEX, &rc, glyphs,
2408 span, deltas ? (INT*)(deltas + (count - span)) : NULL);
2409 SelectObject(hdc, orig_font);
2410 HeapFree(GetProcessHeap(), 0, offsets);
2416 if(!(flags & ETO_GLYPH_INDEX) && dc->gdiFont)
2418 glyphs = HeapAlloc(GetProcessHeap(), 0, count * sizeof(WORD));
2419 GetGlyphIndicesW(hdc, reordered_str, count, glyphs, 0);
2420 flags |= ETO_GLYPH_INDEX;
2422 ret = physdev->funcs->pExtTextOut( physdev, x, y, (flags & ~ETO_OPAQUE), &rc,
2423 glyphs ? glyphs : reordered_str, count, (INT*)deltas );
2427 HeapFree(GetProcessHeap(), 0, deltas);
2428 if(glyphs != reordered_str)
2429 HeapFree(GetProcessHeap(), 0, glyphs);
2430 if(reordered_str != str)
2431 HeapFree(GetProcessHeap(), 0, reordered_str);
2433 release_dc_ptr( dc );
2435 if (ret && (lf.lfUnderline || lf.lfStrikeOut))
2437 int underlinePos, strikeoutPos;
2438 int underlineWidth, strikeoutWidth;
2439 UINT size = GetOutlineTextMetricsW(hdc, 0, NULL);
2440 OUTLINETEXTMETRICW* otm = NULL;
2442 HPEN hpen = SelectObject(hdc, GetStockObject(NULL_PEN));
2443 HBRUSH hbrush = CreateSolidBrush(GetTextColor(hdc));
2445 hbrush = SelectObject(hdc, hbrush);
2450 underlineWidth = tm.tmAscent / 20 + 1;
2451 strikeoutPos = tm.tmAscent / 2;
2452 strikeoutWidth = underlineWidth;
2456 otm = HeapAlloc(GetProcessHeap(), 0, size);
2457 GetOutlineTextMetricsW(hdc, size, otm);
2458 underlinePos = abs( INTERNAL_YWSTODS( dc, otm->otmsUnderscorePosition ));
2459 if (otm->otmsUnderscorePosition < 0) underlinePos = -underlinePos;
2460 underlineWidth = abs( INTERNAL_YWSTODS( dc, otm->otmsUnderscoreSize ));
2461 if (otm->otmsUnderscoreSize < 0) underlineWidth = -underlineWidth;
2462 strikeoutPos = abs( INTERNAL_YWSTODS( dc, otm->otmsStrikeoutPosition ));
2463 if (otm->otmsStrikeoutPosition < 0) strikeoutPos = -strikeoutPos;
2464 strikeoutWidth = abs( INTERNAL_YWSTODS( dc, otm->otmsStrikeoutSize ));
2465 HeapFree(GetProcessHeap(), 0, otm);
2471 pts[0].x = x - (underlinePos + underlineWidth / 2) * sinEsc;
2472 pts[0].y = y - (underlinePos + underlineWidth / 2) * cosEsc;
2473 pts[1].x = x + width.x - (underlinePos + underlineWidth / 2) * sinEsc;
2474 pts[1].y = y + width.y - (underlinePos + underlineWidth / 2) * cosEsc;
2475 pts[2].x = pts[1].x + underlineWidth * sinEsc;
2476 pts[2].y = pts[1].y + underlineWidth * cosEsc;
2477 pts[3].x = pts[0].x + underlineWidth * sinEsc;
2478 pts[3].y = pts[0].y + underlineWidth * cosEsc;
2479 pts[4].x = pts[0].x;
2480 pts[4].y = pts[0].y;
2481 DPtoLP(hdc, pts, 5);
2482 Polygon(hdc, pts, 5);
2487 pts[0].x = x - (strikeoutPos + strikeoutWidth / 2) * sinEsc;
2488 pts[0].y = y - (strikeoutPos + strikeoutWidth / 2) * cosEsc;
2489 pts[1].x = x + width.x - (strikeoutPos + strikeoutWidth / 2) * sinEsc;
2490 pts[1].y = y + width.y - (strikeoutPos + strikeoutWidth / 2) * cosEsc;
2491 pts[2].x = pts[1].x + strikeoutWidth * sinEsc;
2492 pts[2].y = pts[1].y + strikeoutWidth * cosEsc;
2493 pts[3].x = pts[0].x + strikeoutWidth * sinEsc;
2494 pts[3].y = pts[0].y + strikeoutWidth * cosEsc;
2495 pts[4].x = pts[0].x;
2496 pts[4].y = pts[0].y;
2497 DPtoLP(hdc, pts, 5);
2498 Polygon(hdc, pts, 5);
2501 SelectObject(hdc, hpen);
2502 hbrush = SelectObject(hdc, hbrush);
2503 DeleteObject(hbrush);
2510 /***********************************************************************
2511 * TextOutA (GDI32.@)
2513 BOOL WINAPI TextOutA( HDC hdc, INT x, INT y, LPCSTR str, INT count )
2515 return ExtTextOutA( hdc, x, y, 0, NULL, str, count, NULL );
2519 /***********************************************************************
2520 * TextOutW (GDI32.@)
2522 BOOL WINAPI TextOutW(HDC hdc, INT x, INT y, LPCWSTR str, INT count)
2524 return ExtTextOutW( hdc, x, y, 0, NULL, str, count, NULL );
2528 /***********************************************************************
2529 * PolyTextOutA (GDI32.@)
2533 BOOL WINAPI PolyTextOutA( HDC hdc, const POLYTEXTA *pptxt, INT cStrings )
2535 for (; cStrings>0; cStrings--, pptxt++)
2536 if (!ExtTextOutA( hdc, pptxt->x, pptxt->y, pptxt->uiFlags, &pptxt->rcl, pptxt->lpstr, pptxt->n, pptxt->pdx ))
2543 /***********************************************************************
2544 * PolyTextOutW (GDI32.@)
2546 * Draw several Strings
2552 BOOL WINAPI PolyTextOutW( HDC hdc, const POLYTEXTW *pptxt, INT cStrings )
2554 for (; cStrings>0; cStrings--, pptxt++)
2555 if (!ExtTextOutW( hdc, pptxt->x, pptxt->y, pptxt->uiFlags, &pptxt->rcl, pptxt->lpstr, pptxt->n, pptxt->pdx ))
2561 /***********************************************************************
2562 * SetMapperFlags (GDI32.@)
2564 DWORD WINAPI SetMapperFlags( HDC hdc, DWORD flags )
2566 DC *dc = get_dc_ptr( hdc );
2567 DWORD ret = GDI_ERROR;
2571 PHYSDEV physdev = GET_DC_PHYSDEV( dc, pSetMapperFlags );
2572 flags = physdev->funcs->pSetMapperFlags( physdev, flags );
2573 if (flags != GDI_ERROR)
2575 ret = dc->mapperFlags;
2576 dc->mapperFlags = flags;
2578 release_dc_ptr( dc );
2583 /***********************************************************************
2584 * GetAspectRatioFilterEx (GDI32.@)
2586 BOOL WINAPI GetAspectRatioFilterEx( HDC hdc, LPSIZE pAspectRatio )
2588 FIXME("(%p, %p): -- Empty Stub !\n", hdc, pAspectRatio);
2593 /***********************************************************************
2594 * GetCharABCWidthsA (GDI32.@)
2596 * See GetCharABCWidthsW.
2598 BOOL WINAPI GetCharABCWidthsA(HDC hdc, UINT firstChar, UINT lastChar,
2606 str = FONT_GetCharsByRangeA(hdc, firstChar, lastChar, &i);
2610 wstr = FONT_mbtowc(hdc, str, i, &wlen, NULL);
2613 HeapFree(GetProcessHeap(), 0, str);
2617 for(i = 0; i < wlen; i++)
2619 if(!GetCharABCWidthsW(hdc, wstr[i], wstr[i], abc))
2627 HeapFree(GetProcessHeap(), 0, str);
2628 HeapFree(GetProcessHeap(), 0, wstr);
2634 /******************************************************************************
2635 * GetCharABCWidthsW [GDI32.@]
2637 * Retrieves widths of characters in range.
2640 * hdc [I] Handle of device context
2641 * firstChar [I] First character in range to query
2642 * lastChar [I] Last character in range to query
2643 * abc [O] Address of character-width structure
2646 * Only works with TrueType fonts
2652 BOOL WINAPI GetCharABCWidthsW( HDC hdc, UINT firstChar, UINT lastChar,
2655 DC *dc = get_dc_ptr(hdc);
2660 if (!dc) return FALSE;
2664 release_dc_ptr( dc );
2668 dev = GET_DC_PHYSDEV( dc, pGetCharABCWidths );
2669 ret = dev->funcs->pGetCharABCWidths( dev, firstChar, lastChar, abc );
2672 /* convert device units to logical */
2673 for( i = firstChar; i <= lastChar; i++, abc++ ) {
2674 abc->abcA = INTERNAL_XDSTOWS(dc, abc->abcA);
2675 abc->abcB = INTERNAL_XDSTOWS(dc, abc->abcB);
2676 abc->abcC = INTERNAL_XDSTOWS(dc, abc->abcC);
2680 release_dc_ptr( dc );
2685 /******************************************************************************
2686 * GetCharABCWidthsI [GDI32.@]
2688 * Retrieves widths of characters in range.
2691 * hdc [I] Handle of device context
2692 * firstChar [I] First glyphs in range to query
2693 * count [I] Last glyphs in range to query
2694 * pgi [i] Array of glyphs to query
2695 * abc [O] Address of character-width structure
2698 * Only works with TrueType fonts
2704 BOOL WINAPI GetCharABCWidthsI( HDC hdc, UINT firstChar, UINT count,
2705 LPWORD pgi, LPABC abc)
2707 DC *dc = get_dc_ptr(hdc);
2712 if (!dc) return FALSE;
2716 release_dc_ptr( dc );
2720 dev = GET_DC_PHYSDEV( dc, pGetCharABCWidthsI );
2721 ret = dev->funcs->pGetCharABCWidthsI( dev, firstChar, count, pgi, abc );
2724 /* convert device units to logical */
2725 for( i = 0; i < count; i++, abc++ ) {
2726 abc->abcA = INTERNAL_XDSTOWS(dc, abc->abcA);
2727 abc->abcB = INTERNAL_XDSTOWS(dc, abc->abcB);
2728 abc->abcC = INTERNAL_XDSTOWS(dc, abc->abcC);
2732 release_dc_ptr( dc );
2737 /***********************************************************************
2738 * GetGlyphOutlineA (GDI32.@)
2740 DWORD WINAPI GetGlyphOutlineA( HDC hdc, UINT uChar, UINT fuFormat,
2741 LPGLYPHMETRICS lpgm, DWORD cbBuffer,
2742 LPVOID lpBuffer, const MAT2 *lpmat2 )
2744 if (!lpmat2) return GDI_ERROR;
2746 if(!(fuFormat & GGO_GLYPH_INDEX)) {
2751 cp = GdiGetCodePage(hdc);
2752 if (IsDBCSLeadByteEx(cp, uChar >> 8)) {
2754 mbchs[0] = (uChar & 0xff00) >> 8;
2755 mbchs[1] = (uChar & 0xff);
2758 mbchs[0] = (uChar & 0xff);
2761 MultiByteToWideChar(cp, 0, mbchs, len, (LPWSTR)&uChar, 1);
2764 return GetGlyphOutlineW(hdc, uChar, fuFormat, lpgm, cbBuffer, lpBuffer,
2768 /***********************************************************************
2769 * GetGlyphOutlineW (GDI32.@)
2771 DWORD WINAPI GetGlyphOutlineW( HDC hdc, UINT uChar, UINT fuFormat,
2772 LPGLYPHMETRICS lpgm, DWORD cbBuffer,
2773 LPVOID lpBuffer, const MAT2 *lpmat2 )
2779 TRACE("(%p, %04x, %04x, %p, %d, %p, %p)\n",
2780 hdc, uChar, fuFormat, lpgm, cbBuffer, lpBuffer, lpmat2 );
2782 if (!lpmat2) return GDI_ERROR;
2784 dc = get_dc_ptr(hdc);
2785 if(!dc) return GDI_ERROR;
2787 dev = GET_DC_PHYSDEV( dc, pGetGlyphOutline );
2788 ret = dev->funcs->pGetGlyphOutline( dev, uChar, fuFormat, lpgm, cbBuffer, lpBuffer, lpmat2 );
2789 release_dc_ptr( dc );
2794 /***********************************************************************
2795 * CreateScalableFontResourceA (GDI32.@)
2797 BOOL WINAPI CreateScalableFontResourceA( DWORD fHidden,
2798 LPCSTR lpszResourceFile,
2799 LPCSTR lpszFontFile,
2800 LPCSTR lpszCurrentPath )
2802 LPWSTR lpszResourceFileW = NULL;
2803 LPWSTR lpszFontFileW = NULL;
2804 LPWSTR lpszCurrentPathW = NULL;
2808 if (lpszResourceFile)
2810 len = MultiByteToWideChar(CP_ACP, 0, lpszResourceFile, -1, NULL, 0);
2811 lpszResourceFileW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
2812 MultiByteToWideChar(CP_ACP, 0, lpszResourceFile, -1, lpszResourceFileW, len);
2817 len = MultiByteToWideChar(CP_ACP, 0, lpszFontFile, -1, NULL, 0);
2818 lpszFontFileW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
2819 MultiByteToWideChar(CP_ACP, 0, lpszFontFile, -1, lpszFontFileW, len);
2822 if (lpszCurrentPath)
2824 len = MultiByteToWideChar(CP_ACP, 0, lpszCurrentPath, -1, NULL, 0);
2825 lpszCurrentPathW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
2826 MultiByteToWideChar(CP_ACP, 0, lpszCurrentPath, -1, lpszCurrentPathW, len);
2829 ret = CreateScalableFontResourceW(fHidden, lpszResourceFileW,
2830 lpszFontFileW, lpszCurrentPathW);
2832 HeapFree(GetProcessHeap(), 0, lpszResourceFileW);
2833 HeapFree(GetProcessHeap(), 0, lpszFontFileW);
2834 HeapFree(GetProcessHeap(), 0, lpszCurrentPathW);
2839 /***********************************************************************
2840 * CreateScalableFontResourceW (GDI32.@)
2842 BOOL WINAPI CreateScalableFontResourceW( DWORD fHidden,
2843 LPCWSTR lpszResourceFile,
2844 LPCWSTR lpszFontFile,
2845 LPCWSTR lpszCurrentPath )
2848 FIXME("(%d,%s,%s,%s): stub\n",
2849 fHidden, debugstr_w(lpszResourceFile), debugstr_w(lpszFontFile),
2850 debugstr_w(lpszCurrentPath) );
2852 /* fHidden=1 - only visible for the calling app, read-only, not
2853 * enumerated with EnumFonts/EnumFontFamilies
2854 * lpszCurrentPath can be NULL
2857 /* If the output file already exists, return the ERROR_FILE_EXISTS error as specified in MSDN */
2858 if ((f = CreateFileW(lpszResourceFile, 0, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0)) != INVALID_HANDLE_VALUE) {
2860 SetLastError(ERROR_FILE_EXISTS);
2863 return FALSE; /* create failed */
2866 /*************************************************************************
2867 * GetKerningPairsA (GDI32.@)
2869 DWORD WINAPI GetKerningPairsA( HDC hDC, DWORD cPairs,
2870 LPKERNINGPAIR kern_pairA )
2874 DWORD i, total_kern_pairs, kern_pairs_copied = 0;
2875 KERNINGPAIR *kern_pairW;
2877 if (!cPairs && kern_pairA)
2879 SetLastError(ERROR_INVALID_PARAMETER);
2883 cp = GdiGetCodePage(hDC);
2885 /* GetCPInfo() will fail on CP_SYMBOL, and WideCharToMultiByte is supposed
2886 * to fail on an invalid character for CP_SYMBOL.
2888 cpi.DefaultChar[0] = 0;
2889 if (cp != CP_SYMBOL && !GetCPInfo(cp, &cpi))
2891 FIXME("Can't find codepage %u info\n", cp);
2895 total_kern_pairs = GetKerningPairsW(hDC, 0, NULL);
2896 if (!total_kern_pairs) return 0;
2898 kern_pairW = HeapAlloc(GetProcessHeap(), 0, total_kern_pairs * sizeof(*kern_pairW));
2899 GetKerningPairsW(hDC, total_kern_pairs, kern_pairW);
2901 for (i = 0; i < total_kern_pairs; i++)
2905 if (!WideCharToMultiByte(cp, 0, &kern_pairW[i].wFirst, 1, &first, 1, NULL, NULL))
2908 if (!WideCharToMultiByte(cp, 0, &kern_pairW[i].wSecond, 1, &second, 1, NULL, NULL))
2911 if (first == cpi.DefaultChar[0] || second == cpi.DefaultChar[0])
2916 if (kern_pairs_copied >= cPairs) break;
2918 kern_pairA->wFirst = (BYTE)first;
2919 kern_pairA->wSecond = (BYTE)second;
2920 kern_pairA->iKernAmount = kern_pairW[i].iKernAmount;
2923 kern_pairs_copied++;
2926 HeapFree(GetProcessHeap(), 0, kern_pairW);
2928 return kern_pairs_copied;
2931 /*************************************************************************
2932 * GetKerningPairsW (GDI32.@)
2934 DWORD WINAPI GetKerningPairsW( HDC hDC, DWORD cPairs,
2935 LPKERNINGPAIR lpKerningPairs )
2941 TRACE("(%p,%d,%p)\n", hDC, cPairs, lpKerningPairs);
2943 if (!cPairs && lpKerningPairs)
2945 SetLastError(ERROR_INVALID_PARAMETER);
2949 dc = get_dc_ptr(hDC);
2952 dev = GET_DC_PHYSDEV( dc, pGetKerningPairs );
2953 ret = dev->funcs->pGetKerningPairs( dev, cPairs, lpKerningPairs );
2954 release_dc_ptr( dc );
2958 /*************************************************************************
2959 * TranslateCharsetInfo [GDI32.@]
2961 * Fills a CHARSETINFO structure for a character set, code page, or
2962 * font. This allows making the correspondence between different labels
2963 * (character set, Windows, ANSI, and OEM codepages, and Unicode ranges)
2964 * of the same encoding.
2966 * Only one codepage will be set in lpCs->fs. If TCI_SRCFONTSIG is used,
2967 * only one codepage should be set in *lpSrc.
2970 * TRUE on success, FALSE on failure.
2973 BOOL WINAPI TranslateCharsetInfo(
2974 LPDWORD lpSrc, /* [in]
2975 if flags == TCI_SRCFONTSIG: pointer to fsCsb of a FONTSIGNATURE
2976 if flags == TCI_SRCCHARSET: a character set value
2977 if flags == TCI_SRCCODEPAGE: a code page value
2979 LPCHARSETINFO lpCs, /* [out] structure to receive charset information */
2980 DWORD flags /* [in] determines interpretation of lpSrc */)
2984 case TCI_SRCFONTSIG:
2985 while (index < MAXTCIINDEX && !(*lpSrc>>index & 0x0001)) index++;
2987 case TCI_SRCCODEPAGE:
2988 while (index < MAXTCIINDEX && PtrToUlong(lpSrc) != FONT_tci[index].ciACP) index++;
2990 case TCI_SRCCHARSET:
2991 while (index < MAXTCIINDEX && PtrToUlong(lpSrc) != FONT_tci[index].ciCharset) index++;
2996 if (index >= MAXTCIINDEX || FONT_tci[index].ciCharset == DEFAULT_CHARSET) return FALSE;
2997 *lpCs = FONT_tci[index];
3001 /*************************************************************************
3002 * GetFontLanguageInfo (GDI32.@)
3004 DWORD WINAPI GetFontLanguageInfo(HDC hdc)
3006 FONTSIGNATURE fontsig;
3007 static const DWORD GCP_DBCS_MASK=0x003F0000,
3008 GCP_DIACRITIC_MASK=0x00000000,
3009 FLI_GLYPHS_MASK=0x00000000,
3010 GCP_GLYPHSHAPE_MASK=0x00000040,
3011 GCP_KASHIDA_MASK=0x00000000,
3012 GCP_LIGATE_MASK=0x00000000,
3013 GCP_USEKERNING_MASK=0x00000000,
3014 GCP_REORDER_MASK=0x00000060;
3018 GetTextCharsetInfo( hdc, &fontsig, 0 );
3019 /* We detect each flag we return using a bitmask on the Codepage Bitfields */
3021 if( (fontsig.fsCsb[0]&GCP_DBCS_MASK)!=0 )
3024 if( (fontsig.fsCsb[0]&GCP_DIACRITIC_MASK)!=0 )
3025 result|=GCP_DIACRITIC;
3027 if( (fontsig.fsCsb[0]&FLI_GLYPHS_MASK)!=0 )
3030 if( (fontsig.fsCsb[0]&GCP_GLYPHSHAPE_MASK)!=0 )
3031 result|=GCP_GLYPHSHAPE;
3033 if( (fontsig.fsCsb[0]&GCP_KASHIDA_MASK)!=0 )
3034 result|=GCP_KASHIDA;
3036 if( (fontsig.fsCsb[0]&GCP_LIGATE_MASK)!=0 )
3039 if( (fontsig.fsCsb[0]&GCP_USEKERNING_MASK)!=0 )
3040 result|=GCP_USEKERNING;
3042 /* this might need a test for a HEBREW- or ARABIC_CHARSET as well */
3043 if( GetTextAlign( hdc) & TA_RTLREADING )
3044 if( (fontsig.fsCsb[0]&GCP_REORDER_MASK)!=0 )
3045 result|=GCP_REORDER;
3051 /*************************************************************************
3052 * GetFontData [GDI32.@]
3054 * Retrieve data for TrueType font.
3058 * success: Number of bytes returned
3059 * failure: GDI_ERROR
3063 * Calls SetLastError()
3066 DWORD WINAPI GetFontData(HDC hdc, DWORD table, DWORD offset,
3067 LPVOID buffer, DWORD length)
3069 DC *dc = get_dc_ptr(hdc);
3073 if(!dc) return GDI_ERROR;
3075 dev = GET_DC_PHYSDEV( dc, pGetFontData );
3076 ret = dev->funcs->pGetFontData( dev, table, offset, buffer, length );
3077 release_dc_ptr( dc );
3081 /*************************************************************************
3082 * GetGlyphIndicesA [GDI32.@]
3084 DWORD WINAPI GetGlyphIndicesA(HDC hdc, LPCSTR lpstr, INT count,
3085 LPWORD pgi, DWORD flags)
3091 TRACE("(%p, %s, %d, %p, 0x%x)\n",
3092 hdc, debugstr_an(lpstr, count), count, pgi, flags);
3094 lpstrW = FONT_mbtowc(hdc, lpstr, count, &countW, NULL);
3095 ret = GetGlyphIndicesW(hdc, lpstrW, countW, pgi, flags);
3096 HeapFree(GetProcessHeap(), 0, lpstrW);
3101 /*************************************************************************
3102 * GetGlyphIndicesW [GDI32.@]
3104 DWORD WINAPI GetGlyphIndicesW(HDC hdc, LPCWSTR lpstr, INT count,
3105 LPWORD pgi, DWORD flags)
3107 DC *dc = get_dc_ptr(hdc);
3111 TRACE("(%p, %s, %d, %p, 0x%x)\n",
3112 hdc, debugstr_wn(lpstr, count), count, pgi, flags);
3114 if(!dc) return GDI_ERROR;
3116 dev = GET_DC_PHYSDEV( dc, pGetGlyphIndices );
3117 ret = dev->funcs->pGetGlyphIndices( dev, lpstr, count, pgi, flags );
3118 release_dc_ptr( dc );
3122 /*************************************************************************
3123 * GetCharacterPlacementA [GDI32.@]
3125 * See GetCharacterPlacementW.
3128 * the web browser control of ie4 calls this with dwFlags=0
3131 GetCharacterPlacementA(HDC hdc, LPCSTR lpString, INT uCount,
3132 INT nMaxExtent, GCP_RESULTSA *lpResults,
3137 GCP_RESULTSW resultsW;
3141 TRACE("%s, %d, %d, 0x%08x\n",
3142 debugstr_an(lpString, uCount), uCount, nMaxExtent, dwFlags);
3144 /* both structs are equal in size */
3145 memcpy(&resultsW, lpResults, sizeof(resultsW));
3147 lpStringW = FONT_mbtowc(hdc, lpString, uCount, &uCountW, &font_cp);
3148 if(lpResults->lpOutString)
3149 resultsW.lpOutString = HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR)*uCountW);
3151 ret = GetCharacterPlacementW(hdc, lpStringW, uCountW, nMaxExtent, &resultsW, dwFlags);
3153 lpResults->nGlyphs = resultsW.nGlyphs;
3154 lpResults->nMaxFit = resultsW.nMaxFit;
3156 if(lpResults->lpOutString) {
3157 WideCharToMultiByte(font_cp, 0, resultsW.lpOutString, uCountW,
3158 lpResults->lpOutString, uCount, NULL, NULL );
3161 HeapFree(GetProcessHeap(), 0, lpStringW);
3162 HeapFree(GetProcessHeap(), 0, resultsW.lpOutString);
3167 /*************************************************************************
3168 * GetCharacterPlacementW [GDI32.@]
3170 * Retrieve information about a string. This includes the width, reordering,
3171 * Glyphing and so on.
3175 * The width and height of the string if successful, 0 if failed.
3179 * All flags except GCP_REORDER are not yet implemented.
3180 * Reordering is not 100% compliant to the Windows BiDi method.
3181 * Caret positioning is not yet implemented for BiDi.
3182 * Classes are not yet implemented.
3186 GetCharacterPlacementW(
3187 HDC hdc, /* [in] Device context for which the rendering is to be done */
3188 LPCWSTR lpString, /* [in] The string for which information is to be returned */
3189 INT uCount, /* [in] Number of WORDS in string. */
3190 INT nMaxExtent, /* [in] Maximum extent the string is to take (in HDC logical units) */
3191 GCP_RESULTSW *lpResults,/* [in/out] A pointer to a GCP_RESULTSW struct */
3192 DWORD dwFlags /* [in] Flags specifying how to process the string */
3199 TRACE("%s, %d, %d, 0x%08x\n",
3200 debugstr_wn(lpString, uCount), uCount, nMaxExtent, dwFlags);
3202 TRACE("lStructSize=%d, lpOutString=%p, lpOrder=%p, lpDx=%p, lpCaretPos=%p\n"
3203 "lpClass=%p, lpGlyphs=%p, nGlyphs=%u, nMaxFit=%d\n",
3204 lpResults->lStructSize, lpResults->lpOutString, lpResults->lpOrder,
3205 lpResults->lpDx, lpResults->lpCaretPos, lpResults->lpClass,
3206 lpResults->lpGlyphs, lpResults->nGlyphs, lpResults->nMaxFit);
3208 if(dwFlags&(~GCP_REORDER)) FIXME("flags 0x%08x ignored\n", dwFlags);
3209 if(lpResults->lpClass) FIXME("classes not implemented\n");
3210 if (lpResults->lpCaretPos && (dwFlags & GCP_REORDER))
3211 FIXME("Caret positions for complex scripts not implemented\n");
3213 nSet = (UINT)uCount;
3214 if(nSet > lpResults->nGlyphs)
3215 nSet = lpResults->nGlyphs;
3217 /* return number of initialized fields */
3218 lpResults->nGlyphs = nSet;
3220 if((dwFlags&GCP_REORDER)==0 )
3222 /* Treat the case where no special handling was requested in a fastpath way */
3223 /* copy will do if the GCP_REORDER flag is not set */
3224 if(lpResults->lpOutString)
3225 memcpy( lpResults->lpOutString, lpString, nSet * sizeof(WCHAR));
3227 if(lpResults->lpOrder)
3229 for(i = 0; i < nSet; i++)
3230 lpResults->lpOrder[i] = i;
3234 BIDI_Reorder(NULL, lpString, uCount, dwFlags, WINE_GCPW_FORCE_LTR, lpResults->lpOutString,
3235 nSet, lpResults->lpOrder, NULL, NULL );
3238 /* FIXME: Will use the placement chars */
3239 if (lpResults->lpDx)
3242 for (i = 0; i < nSet; i++)
3244 if (GetCharWidth32W(hdc, lpString[i], lpString[i], &c))
3245 lpResults->lpDx[i]= c;
3249 if (lpResults->lpCaretPos && !(dwFlags & GCP_REORDER))
3253 lpResults->lpCaretPos[0] = 0;
3254 for (i = 1; i < nSet; i++)
3255 if (GetTextExtentPoint32W(hdc, &(lpString[i - 1]), 1, &size))
3256 lpResults->lpCaretPos[i] = (pos += size.cx);
3259 if(lpResults->lpGlyphs)
3260 GetGlyphIndicesW(hdc, lpString, nSet, lpResults->lpGlyphs, 0);
3262 if (GetTextExtentPoint32W(hdc, lpString, uCount, &size))
3263 ret = MAKELONG(size.cx, size.cy);
3268 /*************************************************************************
3269 * GetCharABCWidthsFloatA [GDI32.@]
3271 * See GetCharABCWidthsFloatW.
3273 BOOL WINAPI GetCharABCWidthsFloatA( HDC hdc, UINT first, UINT last, LPABCFLOAT abcf )
3280 str = FONT_GetCharsByRangeA(hdc, first, last, &i);
3284 wstr = FONT_mbtowc( hdc, str, i, &wlen, NULL );
3286 for (i = 0; i < wlen; i++)
3288 if (!GetCharABCWidthsFloatW( hdc, wstr[i], wstr[i], abcf ))
3296 HeapFree( GetProcessHeap(), 0, str );
3297 HeapFree( GetProcessHeap(), 0, wstr );
3302 /*************************************************************************
3303 * GetCharABCWidthsFloatW [GDI32.@]
3305 * Retrieves widths of a range of characters.
3308 * hdc [I] Handle to device context.
3309 * first [I] First character in range to query.
3310 * last [I] Last character in range to query.
3311 * abcf [O] Array of LPABCFLOAT structures.
3317 BOOL WINAPI GetCharABCWidthsFloatW( HDC hdc, UINT first, UINT last, LPABCFLOAT abcf )
3323 DC *dc = get_dc_ptr( hdc );
3325 TRACE("%p, %d, %d, %p\n", hdc, first, last, abcf);
3327 if (!dc) return FALSE;
3329 if (!abcf) goto done;
3330 if (!(abc = HeapAlloc( GetProcessHeap(), 0, (last - first + 1) * sizeof(*abc) ))) goto done;
3332 dev = GET_DC_PHYSDEV( dc, pGetCharABCWidths );
3333 ret = dev->funcs->pGetCharABCWidths( dev, first, last, abc );
3336 /* convert device units to logical */
3337 for (i = first; i <= last; i++, abcf++)
3339 abcf->abcfA = abc->abcA * dc->xformVport2World.eM11;
3340 abcf->abcfB = abc->abcB * dc->xformVport2World.eM11;
3341 abcf->abcfC = abc->abcC * dc->xformVport2World.eM11;
3344 HeapFree( GetProcessHeap(), 0, abc );
3347 release_dc_ptr( dc );
3351 /*************************************************************************
3352 * GetCharWidthFloatA [GDI32.@]
3354 BOOL WINAPI GetCharWidthFloatA(HDC hdc, UINT iFirstChar,
3355 UINT iLastChar, PFLOAT pxBuffer)
3357 FIXME("%p, %u, %u, %p: stub!\n", hdc, iFirstChar, iLastChar, pxBuffer);
3361 /*************************************************************************
3362 * GetCharWidthFloatW [GDI32.@]
3364 BOOL WINAPI GetCharWidthFloatW(HDC hdc, UINT iFirstChar,
3365 UINT iLastChar, PFLOAT pxBuffer)
3367 FIXME("%p, %u, %u, %p: stub!\n", hdc, iFirstChar, iLastChar, pxBuffer);
3372 /***********************************************************************
3374 * Font Resource API *
3376 ***********************************************************************/
3378 /***********************************************************************
3379 * AddFontResourceA (GDI32.@)
3381 INT WINAPI AddFontResourceA( LPCSTR str )
3383 return AddFontResourceExA( str, 0, NULL);
3386 /***********************************************************************
3387 * AddFontResourceW (GDI32.@)
3389 INT WINAPI AddFontResourceW( LPCWSTR str )
3391 return AddFontResourceExW(str, 0, NULL);
3395 /***********************************************************************
3396 * AddFontResourceExA (GDI32.@)
3398 INT WINAPI AddFontResourceExA( LPCSTR str, DWORD fl, PVOID pdv )
3400 DWORD len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
3401 LPWSTR strW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3404 MultiByteToWideChar(CP_ACP, 0, str, -1, strW, len);
3405 ret = AddFontResourceExW(strW, fl, pdv);
3406 HeapFree(GetProcessHeap(), 0, strW);
3410 static BOOL CALLBACK load_enumed_resource(HMODULE hModule, LPCWSTR type, LPWSTR name, LONG_PTR lParam)
3412 HRSRC rsrc = FindResourceW(hModule, name, type);
3413 HGLOBAL hMem = LoadResource(hModule, rsrc);
3414 LPVOID *pMem = LockResource(hMem);
3415 int *num_total = (int *)lParam;
3418 TRACE("Found resource %s - trying to load\n", wine_dbgstr_w(type));
3419 if (!AddFontMemResourceEx(pMem, SizeofResource(hModule, rsrc), NULL, &num_in_res))
3421 ERR("Failed to load PE font resource mod=%p ptr=%p\n", hModule, hMem);
3425 *num_total += num_in_res;
3429 /***********************************************************************
3430 * AddFontResourceExW (GDI32.@)
3432 INT WINAPI AddFontResourceExW( LPCWSTR str, DWORD fl, PVOID pdv )
3434 int ret = WineEngAddFontResourceEx(str, fl, pdv);
3437 /* FreeType <2.3.5 has problems reading resources wrapped in PE files. */
3438 HMODULE hModule = LoadLibraryExW(str, NULL, LOAD_LIBRARY_AS_DATAFILE);
3439 if (hModule != NULL)
3441 int num_resources = 0;
3442 LPWSTR rt_font = (LPWSTR)((ULONG_PTR)8); /* we don't want to include winuser.h */
3444 TRACE("WineEndAddFontResourceEx failed on PE file %s - trying to load resources manually\n",
3445 wine_dbgstr_w(str));
3446 if (EnumResourceNamesW(hModule, rt_font, load_enumed_resource, (LONG_PTR)&num_resources))
3447 ret = num_resources;
3448 FreeLibrary(hModule);
3454 /***********************************************************************
3455 * RemoveFontResourceA (GDI32.@)
3457 BOOL WINAPI RemoveFontResourceA( LPCSTR str )
3459 return RemoveFontResourceExA(str, 0, 0);
3462 /***********************************************************************
3463 * RemoveFontResourceW (GDI32.@)
3465 BOOL WINAPI RemoveFontResourceW( LPCWSTR str )
3467 return RemoveFontResourceExW(str, 0, 0);
3470 /***********************************************************************
3471 * AddFontMemResourceEx (GDI32.@)
3473 HANDLE WINAPI AddFontMemResourceEx( PVOID pbFont, DWORD cbFont, PVOID pdv, DWORD *pcFonts)
3478 if (!pbFont || !cbFont || !pcFonts)
3480 SetLastError(ERROR_INVALID_PARAMETER);
3484 ret = WineEngAddFontMemResourceEx(pbFont, cbFont, pdv, &num_fonts);
3489 *pcFonts = num_fonts;
3493 WARN("page fault while writing to *pcFonts (%p)\n", pcFonts);
3494 RemoveFontMemResourceEx(ret);
3502 /***********************************************************************
3503 * RemoveFontMemResourceEx (GDI32.@)
3505 BOOL WINAPI RemoveFontMemResourceEx( HANDLE fh )
3507 FIXME("(%p) stub\n", fh);
3511 /***********************************************************************
3512 * RemoveFontResourceExA (GDI32.@)
3514 BOOL WINAPI RemoveFontResourceExA( LPCSTR str, DWORD fl, PVOID pdv )
3516 DWORD len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
3517 LPWSTR strW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3520 MultiByteToWideChar(CP_ACP, 0, str, -1, strW, len);
3521 ret = RemoveFontResourceExW(strW, fl, pdv);
3522 HeapFree(GetProcessHeap(), 0, strW);
3526 /***********************************************************************
3527 * RemoveFontResourceExW (GDI32.@)
3529 BOOL WINAPI RemoveFontResourceExW( LPCWSTR str, DWORD fl, PVOID pdv )
3531 return WineEngRemoveFontResourceEx(str, fl, pdv);
3534 /***********************************************************************
3535 * GetTextCharset (GDI32.@)
3537 UINT WINAPI GetTextCharset(HDC hdc)
3539 /* MSDN docs say this is equivalent */
3540 return GetTextCharsetInfo(hdc, NULL, 0);
3543 /***********************************************************************
3544 * GetTextCharsetInfo (GDI32.@)
3546 UINT WINAPI GetTextCharsetInfo(HDC hdc, LPFONTSIGNATURE fs, DWORD flags)
3548 UINT ret = DEFAULT_CHARSET;
3549 DC *dc = get_dc_ptr(hdc);
3554 dev = GET_DC_PHYSDEV( dc, pGetTextCharsetInfo );
3555 ret = dev->funcs->pGetTextCharsetInfo( dev, fs, flags );
3556 release_dc_ptr( dc );
3559 if (ret == DEFAULT_CHARSET && fs)
3560 memset(fs, 0, sizeof(FONTSIGNATURE));
3564 /***********************************************************************
3565 * GdiGetCharDimensions (GDI32.@)
3567 * Gets the average width of the characters in the English alphabet.
3570 * hdc [I] Handle to the device context to measure on.
3571 * lptm [O] Pointer to memory to store the text metrics into.
3572 * height [O] On exit, the maximum height of characters in the English alphabet.
3575 * The average width of characters in the English alphabet.
3578 * This function is used by the dialog manager to get the size of a dialog
3579 * unit. It should also be used by other pieces of code that need to know
3580 * the size of a dialog unit in logical units without having access to the
3581 * window handle of the dialog.
3582 * Windows caches the font metrics from this function, but we don't and
3583 * there doesn't appear to be an immediate advantage to do so.
3586 * GetTextExtentPointW, GetTextMetricsW, MapDialogRect.
3588 LONG WINAPI GdiGetCharDimensions(HDC hdc, LPTEXTMETRICW lptm, LONG *height)
3591 static const WCHAR alphabet[] = {
3592 'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q',
3593 'r','s','t','u','v','w','x','y','z','A','B','C','D','E','F','G','H',
3594 'I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z',0};
3596 if(lptm && !GetTextMetricsW(hdc, lptm)) return 0;
3598 if(!GetTextExtentPointW(hdc, alphabet, 52, &sz)) return 0;
3600 if (height) *height = sz.cy;
3601 return (sz.cx / 26 + 1) / 2;
3604 BOOL WINAPI EnableEUDC(BOOL fEnableEUDC)
3606 FIXME("(%d): stub\n", fEnableEUDC);
3610 /***********************************************************************
3611 * GetCharWidthI (GDI32.@)
3613 * Retrieve widths of characters.
3616 * hdc [I] Handle to a device context.
3617 * first [I] First glyph in range to query.
3618 * count [I] Number of glyph indices to query.
3619 * glyphs [I] Array of glyphs to query.
3620 * buffer [O] Buffer to receive character widths.
3623 * Only works with TrueType fonts.
3629 BOOL WINAPI GetCharWidthI(HDC hdc, UINT first, UINT count, LPWORD glyphs, LPINT buffer)
3634 TRACE("(%p, %d, %d, %p, %p)\n", hdc, first, count, glyphs, buffer);
3636 if (!(abc = HeapAlloc(GetProcessHeap(), 0, count * sizeof(ABC))))
3639 if (!GetCharABCWidthsI(hdc, first, count, glyphs, abc))
3641 HeapFree(GetProcessHeap(), 0, abc);
3645 for (i = 0; i < count; i++)
3646 buffer[i] = abc->abcA + abc->abcB + abc->abcC;
3648 HeapFree(GetProcessHeap(), 0, abc);
3652 /***********************************************************************
3653 * GetFontUnicodeRanges (GDI32.@)
3655 * Retrieve a list of supported Unicode characters in a font.
3658 * hdc [I] Handle to a device context.
3659 * lpgs [O] GLYPHSET structure specifying supported character ranges.
3662 * Success: Number of bytes written to the buffer pointed to by lpgs.
3666 DWORD WINAPI GetFontUnicodeRanges(HDC hdc, LPGLYPHSET lpgs)
3670 DC *dc = get_dc_ptr(hdc);
3672 TRACE("(%p, %p)\n", hdc, lpgs);
3676 dev = GET_DC_PHYSDEV( dc, pGetFontUnicodeRanges );
3677 ret = dev->funcs->pGetFontUnicodeRanges( dev, lpgs );
3683 /*************************************************************
3684 * FontIsLinked (GDI32.@)
3686 BOOL WINAPI FontIsLinked(HDC hdc)
3688 DC *dc = get_dc_ptr(hdc);
3692 if (!dc) return FALSE;
3693 dev = GET_DC_PHYSDEV( dc, pFontIsLinked );
3694 ret = dev->funcs->pFontIsLinked( dev );
3696 TRACE("returning %d\n", ret);
3700 /*************************************************************
3701 * GdiRealizationInfo (GDI32.@)
3703 * Returns a structure that contains some font information.
3705 BOOL WINAPI GdiRealizationInfo(HDC hdc, realization_info_t *info)
3707 DC *dc = get_dc_ptr(hdc);
3711 if (!dc) return FALSE;
3712 dev = GET_DC_PHYSDEV( dc, pGdiRealizationInfo );
3713 ret = dev->funcs->pGdiRealizationInfo( dev, info );