dlls/gdiplus/font.c

   1 /*
   2  * Copyright (C) 2007 Google (Evan Stade)
   3  * Copyright (C) 2012 Dmitry Timoshkov
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  */
  19
  20 #include <stdarg.h>
  21
  22 #include "windef.h"
  23 #include "winbase.h"
  24 #include "wingdi.h"
  25 #include "winnls.h"
  26 #include "winreg.h"
  27 #include "wine/debug.h"
  28 #include "wine/unicode.h"
  29
  30 WINE_DEFAULT_DEBUG_CHANNEL (gdiplus);
  31
  32 #include "objbase.h"
  33
  34 #include "gdiplus.h"
  35 #include "gdiplus_private.h"
  36
  37 /* PANOSE is 10 bytes in size, need to pack the structure properly */
  38 #include "pshpack2.h"
  39 typedef struct
  40 {
  41     USHORT version;
  42     SHORT xAvgCharWidth;
  43     USHORT usWeightClass;
  44     USHORT usWidthClass;
  45     SHORT fsType;
  46     SHORT ySubscriptXSize;
  47     SHORT ySubscriptYSize;
  48     SHORT ySubscriptXOffset;
  49     SHORT ySubscriptYOffset;
  50     SHORT ySuperscriptXSize;
  51     SHORT ySuperscriptYSize;
  52     SHORT ySuperscriptXOffset;
  53     SHORT ySuperscriptYOffset;
  54     SHORT yStrikeoutSize;
  55     SHORT yStrikeoutPosition;
  56     SHORT sFamilyClass;
  57     PANOSE panose;
  58     ULONG ulUnicodeRange1;
  59     ULONG ulUnicodeRange2;
  60     ULONG ulUnicodeRange3;
  61     ULONG ulUnicodeRange4;
  62     CHAR achVendID[4];
  63     USHORT fsSelection;
  64     USHORT usFirstCharIndex;
  65     USHORT usLastCharIndex;
  66     /* According to the Apple spec, original version didn't have the below fields,
  67      * version numbers were taken from the OpenType spec.
  68      */
  69     /* version 0 (TrueType 1.5) */
  70     USHORT sTypoAscender;
  71     USHORT sTypoDescender;
  72     USHORT sTypoLineGap;
  73     USHORT usWinAscent;
  74     USHORT usWinDescent;
  75     /* version 1 (TrueType 1.66) */
  76     ULONG ulCodePageRange1;
  77     ULONG ulCodePageRange2;
  78     /* version 2 (OpenType 1.2) */
  79     SHORT sxHeight;
  80     SHORT sCapHeight;
  81     USHORT usDefaultChar;
  82     USHORT usBreakChar;
  83     USHORT usMaxContext;
  84 } TT_OS2_V2;
  85
  86 typedef struct
  87 {
  88     ULONG Version;
  89     SHORT Ascender;
  90     SHORT Descender;
  91     SHORT LineGap;
  92     USHORT advanceWidthMax;
  93     SHORT minLeftSideBearing;
  94     SHORT minRightSideBearing;
  95     SHORT xMaxExtent;
  96     SHORT caretSlopeRise;
  97     SHORT caretSlopeRun;
  98     SHORT caretOffset;
  99     SHORT reserved[4];
 100     SHORT metricDataFormat;
 101     USHORT numberOfHMetrics;
 102 } TT_HHEA;
 103 #include "poppack.h"
 104
 105 #ifdef WORDS_BIGENDIAN
 106 #define GET_BE_WORD(x) (x)
 107 #define GET_BE_DWORD(x) (x)
 108 #else
 109 #define GET_BE_WORD(x) MAKEWORD(HIBYTE(x), LOBYTE(x))
 110 #define GET_BE_DWORD(x) MAKELONG(GET_BE_WORD(HIWORD(x)), GET_BE_WORD(LOWORD(x)));
 111 #endif
 112
 113 #define MS_MAKE_TAG(ch0, ch1, ch2, ch3) \
 114                     ((DWORD)(BYTE)(ch0) | ((DWORD)(BYTE)(ch1) << 8) | \
 115                     ((DWORD)(BYTE)(ch2) << 16) | ((DWORD)(BYTE)(ch3) << 24))
 116 #define MS_OS2_TAG MS_MAKE_TAG('O','S','/','2')
 117 #define MS_HHEA_TAG MS_MAKE_TAG('h','h','e','a')
 118
 119 static GpStatus clone_font_family(const GpFontFamily *, GpFontFamily **);
 120
 121 static GpFontCollection installedFontCollection = {0};
 122
 123 /*******************************************************************************
 124  * GdipCreateFont [GDIPLUS.@]
 125  *
 126  * Create a new font based off of a FontFamily
 127  *
 128  * PARAMS
 129  *  *fontFamily     [I] Family to base the font off of
 130  *  emSize          [I] Size of the font
 131  *  style           [I] Bitwise OR of FontStyle enumeration
 132  *  unit            [I] Unit emSize is measured in
 133  *  **font          [I] the resulting Font object
 134  *
 135  * RETURNS
 136  *  SUCCESS: Ok
 137  *  FAILURE: InvalidParameter if fontfamily or font is NULL.
 138  *  FAILURE: FontFamilyNotFound if an invalid FontFamily is given
 139  *
 140  * NOTES
 141  *  UnitDisplay is unsupported.
 142  *  emSize is stored separately from lfHeight, to hold the fraction.
 143  */
 144 GpStatus WINGDIPAPI GdipCreateFont(GDIPCONST GpFontFamily *fontFamily,
 145                         REAL emSize, INT style, Unit unit, GpFont **font)
 146 {
 147     HFONT hfont;
 148     OUTLINETEXTMETRICW otm;
 149     LOGFONTW lfw;
 150     HDC hdc;
 151     GpStatus stat;
 152     int ret;
 153
 154     if (!fontFamily || !font || emSize < 0.0)
 155         return InvalidParameter;
 156
 157     TRACE("%p (%s), %f, %d, %d, %p\n", fontFamily,
 158             debugstr_w(fontFamily->FamilyName), emSize, style, unit, font);
 159
 160     memset(&lfw, 0, sizeof(lfw));
 161
 162     stat = GdipGetFamilyName(fontFamily, lfw.lfFaceName, LANG_NEUTRAL);
 163     if (stat != Ok) return stat;
 164
 165     lfw.lfHeight = -units_to_pixels(emSize, unit, fontFamily->dpi);
 166     lfw.lfWeight = style & FontStyleBold ? FW_BOLD : FW_REGULAR;
 167     lfw.lfItalic = style & FontStyleItalic;
 168     lfw.lfUnderline = style & FontStyleUnderline;
 169     lfw.lfStrikeOut = style & FontStyleStrikeout;
 170
 171     hfont = CreateFontIndirectW(&lfw);
 172     hdc = CreateCompatibleDC(0);
 173     SelectObject(hdc, hfont);
 174     otm.otmSize = sizeof(otm);
 175     ret = GetOutlineTextMetricsW(hdc, otm.otmSize, &otm);
 176     DeleteDC(hdc);
 177     DeleteObject(hfont);
 178
 179     if (!ret) return NotTrueTypeFont;
 180
 181     *font = GdipAlloc(sizeof(GpFont));
 182     if (!*font) return OutOfMemory;
 183
 184     (*font)->unit = unit;
 185     (*font)->emSize = emSize;
 186     (*font)->otm = otm;
 187
 188     stat = clone_font_family(fontFamily, &(*font)->family);
 189     if (stat != Ok)
 190     {
 191         GdipFree(*font);
 192         return stat;
 193     }
 194
 195     TRACE("<-- %p\n", *font);
 196
 197     return Ok;
 198 }
 199
 200 /*******************************************************************************
 201  * GdipCreateFontFromLogfontW [GDIPLUS.@]
 202  */
 203 GpStatus WINGDIPAPI GdipCreateFontFromLogfontW(HDC hdc,
 204     GDIPCONST LOGFONTW *logfont, GpFont **font)
 205 {
 206     HFONT hfont, oldfont;
 207     OUTLINETEXTMETRICW otm;
 208     WCHAR facename[LF_FACESIZE];
 209     GpStatus stat;
 210     int ret;
 211
 212     TRACE("(%p, %p, %p)\n", hdc, logfont, font);
 213
 214     if (!hdc || !logfont || !font)
 215         return InvalidParameter;
 216
 217     hfont = CreateFontIndirectW(logfont);
 218     oldfont = SelectObject(hdc, hfont);
 219     otm.otmSize = sizeof(otm);
 220     ret = GetOutlineTextMetricsW(hdc, otm.otmSize, &otm);
 221     GetTextFaceW(hdc, LF_FACESIZE, facename);
 222     SelectObject(hdc, oldfont);
 223     DeleteObject(hfont);
 224
 225     if (!ret) return NotTrueTypeFont;
 226
 227     *font = GdipAlloc(sizeof(GpFont));
 228     if (!*font) return OutOfMemory;
 229
 230     (*font)->unit = UnitWorld;
 231     (*font)->emSize = otm.otmTextMetrics.tmAscent;
 232     (*font)->otm = otm;
 233
 234     stat = GdipCreateFontFamilyFromName(facename, NULL, &(*font)->family);
 235     if (stat != Ok)
 236     {
 237         GdipFree(*font);
 238         return NotTrueTypeFont;
 239     }
 240
 241     TRACE("<-- %p\n", *font);
 242
 243     return Ok;
 244 }
 245
 246 /*******************************************************************************
 247  * GdipCreateFontFromLogfontA [GDIPLUS.@]
 248  */
 249 GpStatus WINGDIPAPI GdipCreateFontFromLogfontA(HDC hdc,
 250     GDIPCONST LOGFONTA *lfa, GpFont **font)
 251 {
 252     LOGFONTW lfw;
 253
 254     TRACE("(%p, %p, %p)\n", hdc, lfa, font);
 255
 256     if(!lfa || !font)
 257         return InvalidParameter;
 258
 259     memcpy(&lfw, lfa, FIELD_OFFSET(LOGFONTA,lfFaceName) );
 260
 261     if(!MultiByteToWideChar(CP_ACP, 0, lfa->lfFaceName, -1, lfw.lfFaceName, LF_FACESIZE))
 262         return GenericError;
 263
 264     return GdipCreateFontFromLogfontW(hdc, &lfw, font);
 265 }
 266
 267 /*******************************************************************************
 268  * GdipDeleteFont [GDIPLUS.@]
 269  */
 270 GpStatus WINGDIPAPI GdipDeleteFont(GpFont* font)
 271 {
 272     TRACE("(%p)\n", font);
 273
 274     if(!font)
 275         return InvalidParameter;
 276
 277     GdipDeleteFontFamily(font->family);
 278     GdipFree(font);
 279
 280     return Ok;
 281 }
 282
 283 /*******************************************************************************
 284  * GdipCreateFontFromDC [GDIPLUS.@]
 285  */
 286 GpStatus WINGDIPAPI GdipCreateFontFromDC(HDC hdc, GpFont **font)
 287 {
 288     HFONT hfont;
 289     LOGFONTW lfw;
 290
 291     TRACE("(%p, %p)\n", hdc, font);
 292
 293     if(!font)
 294         return InvalidParameter;
 295
 296     hfont = GetCurrentObject(hdc, OBJ_FONT);
 297     if(!hfont)
 298         return GenericError;
 299
 300     if(!GetObjectW(hfont, sizeof(LOGFONTW), &lfw))
 301         return GenericError;
 302
 303     return GdipCreateFontFromLogfontW(hdc, &lfw, font);
 304 }
 305
 306 /*******************************************************************************
 307  * GdipGetFamily [GDIPLUS.@]
 308  *
 309  * Returns the FontFamily for the specified Font
 310  *
 311  * PARAMS
 312  *  font    [I] Font to request from
 313  *  family  [O] Resulting FontFamily object
 314  *
 315  * RETURNS
 316  *  SUCCESS: Ok
 317  *  FAILURE: An element of GpStatus
 318  */
 319 GpStatus WINGDIPAPI GdipGetFamily(GpFont *font, GpFontFamily **family)
 320 {
 321     TRACE("%p %p\n", font, family);
 322
 323     if (!(font && family))
 324         return InvalidParameter;
 325
 326     return GdipCloneFontFamily(font->family, family);
 327 }
 328
 329 static REAL get_font_size(const GpFont *font)
 330 {
 331     return font->emSize;
 332 }
 333
 334 /******************************************************************************
 335  * GdipGetFontSize [GDIPLUS.@]
 336  *
 337  * Returns the size of the font in Units
 338  *
 339  * PARAMS
 340  *  *font       [I] The font to retrieve size from
 341  *  *size       [O] Pointer to hold retrieved value
 342  *
 343  * RETURNS
 344  *  SUCCESS: Ok
 345  *  FAILURE: InvalidParameter (font or size was NULL)
 346  *
 347  * NOTES
 348  *  Size returned is actually emSize -- not internal size used for drawing.
 349  */
 350 GpStatus WINGDIPAPI GdipGetFontSize(GpFont *font, REAL *size)
 351 {
 352     TRACE("(%p, %p)\n", font, size);
 353
 354     if (!(font && size)) return InvalidParameter;
 355
 356     *size = get_font_size(font);
 357     TRACE("%s,%d => %f\n", debugstr_w(font->family->FamilyName), font->otm.otmTextMetrics.tmHeight, *size);
 358
 359     return Ok;
 360 }
 361
 362 static INT get_font_style(const GpFont *font)
 363 {
 364     INT style;
 365
 366     if (font->otm.otmTextMetrics.tmWeight > FW_REGULAR)
 367         style = FontStyleBold;
 368     else
 369         style = FontStyleRegular;
 370     if (font->otm.otmTextMetrics.tmItalic)
 371         style |= FontStyleItalic;
 372     if (font->otm.otmTextMetrics.tmUnderlined)
 373         style |= FontStyleUnderline;
 374     if (font->otm.otmTextMetrics.tmStruckOut)
 375         style |= FontStyleStrikeout;
 376
 377     return style;
 378 }
 379
 380 /*******************************************************************************
 381  * GdipGetFontStyle [GDIPLUS.@]
 382  *
 383  * Gets the font's style, returned in bitwise OR of FontStyle enumeration
 384  *
 385  * PARAMS
 386  *  font    [I] font to request from
 387  *  style   [O] resulting pointer to a FontStyle enumeration
 388  *
 389  * RETURNS
 390  *  SUCCESS: Ok
 391  *  FAILURE: InvalidParameter
 392  */
 393 GpStatus WINGDIPAPI GdipGetFontStyle(GpFont *font, INT *style)
 394 {
 395     TRACE("%p %p\n", font, style);
 396
 397     if (!(font && style))
 398         return InvalidParameter;
 399
 400     *style = get_font_style(font);
 401     TRACE("%s,%d => %d\n", debugstr_w(font->family->FamilyName), font->otm.otmTextMetrics.tmHeight, *style);
 402
 403     return Ok;
 404 }
 405
 406 /*******************************************************************************
 407  * GdipGetFontUnit  [GDIPLUS.@]
 408  *
 409  * PARAMS
 410  *  font    [I] Font to retrieve from
 411  *  unit    [O] Return value
 412  *
 413  * RETURNS
 414  *  FAILURE: font or unit was NULL
 415  *  OK: otherwise
 416  */
 417 GpStatus WINGDIPAPI GdipGetFontUnit(GpFont *font, Unit *unit)
 418 {
 419     TRACE("(%p, %p)\n", font, unit);
 420
 421     if (!(font && unit)) return InvalidParameter;
 422
 423     *unit = font->unit;
 424     TRACE("%s,%d => %d\n", debugstr_w(font->family->FamilyName), font->otm.otmTextMetrics.tmHeight, *unit);
 425
 426     return Ok;
 427 }
 428
 429 /*******************************************************************************
 430  * GdipGetLogFontA [GDIPLUS.@]
 431  */
 432 GpStatus WINGDIPAPI GdipGetLogFontA(GpFont *font, GpGraphics *graphics,
 433     LOGFONTA *lfa)
 434 {
 435     GpStatus status;
 436     LOGFONTW lfw;
 437
 438     TRACE("(%p, %p, %p)\n", font, graphics, lfa);
 439
 440     status = GdipGetLogFontW(font, graphics, &lfw);
 441     if(status != Ok)
 442         return status;
 443
 444     memcpy(lfa, &lfw, FIELD_OFFSET(LOGFONTA,lfFaceName) );
 445
 446     if(!WideCharToMultiByte(CP_ACP, 0, lfw.lfFaceName, -1, lfa->lfFaceName, LF_FACESIZE, NULL, NULL))
 447         return GenericError;
 448
 449     return Ok;
 450 }
 451
 452 /*******************************************************************************
 453  * GdipGetLogFontW [GDIPLUS.@]
 454  */
 455 GpStatus WINGDIPAPI GdipGetLogFontW(GpFont *font, GpGraphics *graphics, LOGFONTW *lf)
 456 {
 457     REAL angle, rel_height, height;
 458     GpMatrix matrix;
 459     GpPointF pt[3];
 460
 461     TRACE("(%p, %p, %p)\n", font, graphics, lf);
 462
 463     if (!font || !graphics || !lf)
 464         return InvalidParameter;
 465
 466     matrix = graphics->worldtrans;
 467
 468     if (font->unit == UnitPixel)
 469     {
 470         height = units_to_pixels(font->emSize, graphics->unit, graphics->yres);
 471         if (graphics->unit != UnitDisplay)
 472             GdipScaleMatrix(&matrix, graphics->scale, graphics->scale, MatrixOrderAppend);
 473     }
 474     else
 475     {
 476         if (graphics->unit == UnitDisplay || graphics->unit == UnitPixel)
 477             height = units_to_pixels(font->emSize, font->unit, graphics->xres);
 478         else
 479             height = units_to_pixels(font->emSize, font->unit, graphics->yres);
 480     }
 481
 482     pt[0].X = 0.0;
 483     pt[0].Y = 0.0;
 484     pt[1].X = 1.0;
 485     pt[1].Y = 0.0;
 486     pt[2].X = 0.0;
 487     pt[2].Y = 1.0;
 488     GdipTransformMatrixPoints(&matrix, pt, 3);
 489     angle = -gdiplus_atan2((pt[1].Y - pt[0].Y), (pt[1].X - pt[0].X));
 490     rel_height = sqrt((pt[2].Y - pt[0].Y) * (pt[2].Y - pt[0].Y)+
 491                       (pt[2].X - pt[0].X) * (pt[2].X - pt[0].X));
 492
 493     lf->lfHeight = -gdip_round(height * rel_height);
 494     lf->lfWidth = 0;
 495     lf->lfEscapement = lf->lfOrientation = gdip_round((angle / M_PI) * 1800.0);
 496     if (lf->lfEscapement < 0)
 497     {
 498         lf->lfEscapement += 3600;
 499         lf->lfOrientation += 3600;
 500     }
 501     lf->lfWeight = font->otm.otmTextMetrics.tmWeight;
 502     lf->lfItalic = font->otm.otmTextMetrics.tmItalic ? 1 : 0;
 503     lf->lfUnderline = font->otm.otmTextMetrics.tmUnderlined ? 1 : 0;
 504     lf->lfStrikeOut = font->otm.otmTextMetrics.tmStruckOut ? 1 : 0;
 505     lf->lfCharSet = font->otm.otmTextMetrics.tmCharSet;
 506     lf->lfOutPrecision = OUT_DEFAULT_PRECIS;
 507     lf->lfClipPrecision = CLIP_DEFAULT_PRECIS;
 508     lf->lfQuality = DEFAULT_QUALITY;
 509     lf->lfPitchAndFamily = 0;
 510     strcpyW(lf->lfFaceName, font->family->FamilyName);
 511
 512     TRACE("=> %s,%d\n", debugstr_w(lf->lfFaceName), lf->lfHeight);
 513
 514     return Ok;
 515 }
 516
 517 /*******************************************************************************
 518  * GdipCloneFont [GDIPLUS.@]
 519  */
 520 GpStatus WINGDIPAPI GdipCloneFont(GpFont *font, GpFont **cloneFont)
 521 {
 522     GpStatus stat;
 523
 524     TRACE("(%p, %p)\n", font, cloneFont);
 525
 526     if(!font || !cloneFont)
 527         return InvalidParameter;
 528
 529     *cloneFont = GdipAlloc(sizeof(GpFont));
 530     if(!*cloneFont)    return OutOfMemory;
 531
 532     **cloneFont = *font;
 533     stat = GdipCloneFontFamily(font->family, &(*cloneFont)->family);
 534     if (stat != Ok) GdipFree(*cloneFont);
 535
 536     return stat;
 537 }
 538
 539 /*******************************************************************************
 540  * GdipGetFontHeight [GDIPLUS.@]
 541  * PARAMS
 542  *  font        [I] Font to retrieve height from
 543  *  graphics    [I] The current graphics context
 544  *  height      [O] Resulting height
 545  * RETURNS
 546  *  SUCCESS: Ok
 547  *  FAILURE: Another element of GpStatus
 548  *
 549  * NOTES
 550  *  Forwards to GdipGetFontHeightGivenDPI
 551  */
 552 GpStatus WINGDIPAPI GdipGetFontHeight(GDIPCONST GpFont *font,
 553         GDIPCONST GpGraphics *graphics, REAL *height)
 554 {
 555     REAL dpi;
 556     GpStatus stat;
 557     REAL font_height;
 558
 559     TRACE("%p %p %p\n", font, graphics, height);
 560
 561     stat = GdipGetFontHeightGivenDPI(font, font->family->dpi, &font_height);
 562     if (stat != Ok) return stat;
 563
 564     if (!graphics)
 565     {
 566         *height = font_height;
 567         TRACE("%s,%d => %f\n",
 568               debugstr_w(font->family->FamilyName), font->otm.otmTextMetrics.tmHeight, *height);
 569         return Ok;
 570     }
 571
 572     stat = GdipGetDpiY((GpGraphics *)graphics, &dpi);
 573     if (stat != Ok) return stat;
 574
 575     *height = pixels_to_units(font_height, graphics->unit, dpi);
 576
 577     TRACE("%s,%d(unit %d) => %f\n",
 578           debugstr_w(font->family->FamilyName), font->otm.otmTextMetrics.tmHeight, graphics->unit, *height);
 579     return Ok;
 580 }
 581
 582 /*******************************************************************************
 583  * GdipGetFontHeightGivenDPI [GDIPLUS.@]
 584  * PARAMS
 585  *  font        [I] Font to retrieve DPI from
 586  *  dpi         [I] DPI to assume
 587  *  height      [O] Return value
 588  *
 589  * RETURNS
 590  *  SUCCESS: Ok
 591  *  FAILURE: InvalidParameter if font or height is NULL
 592  *
 593  * NOTES
 594  *  According to MSDN, the result is (lineSpacing)*(fontSize / emHeight)*dpi
 595  *  (for anything other than unit Pixel)
 596  */
 597 GpStatus WINGDIPAPI GdipGetFontHeightGivenDPI(GDIPCONST GpFont *font, REAL dpi, REAL *height)
 598 {
 599     GpStatus stat;
 600     INT style;
 601     UINT16 line_spacing, em_height;
 602     REAL font_size;
 603
 604     if (!font || !height) return InvalidParameter;
 605
 606     TRACE("%p (%s), %f, %p\n", font,
 607             debugstr_w(font->family->FamilyName), dpi, height);
 608
 609     font_size = units_to_pixels(get_font_size(font), font->unit, dpi);
 610     style = get_font_style(font);
 611     stat = GdipGetLineSpacing(font->family, style, &line_spacing);
 612     if (stat != Ok) return stat;
 613     stat = GdipGetEmHeight(font->family, style, &em_height);
 614     if (stat != Ok) return stat;
 615
 616     *height = (REAL)line_spacing * font_size / (REAL)em_height;
 617
 618     TRACE("%s,%d => %f\n",
 619           debugstr_w(font->family->FamilyName), font->otm.otmTextMetrics.tmHeight, *height);
 620
 621     return Ok;
 622 }
 623
 624 /***********************************************************************
 625  * Borrowed from GDI32:
 626  *
 627  * Elf is really an ENUMLOGFONTEXW, and ntm is a NEWTEXTMETRICEXW.
 628  *     We have to use other types because of the FONTENUMPROCW definition.
 629  */
 630 static INT CALLBACK is_font_installed_proc(const LOGFONTW *elf,
 631                             const TEXTMETRICW *ntm, DWORD type, LPARAM lParam)
 632 {
 633     if (type & RASTER_FONTTYPE)
 634         return 1;
 635
 636     *(LOGFONTW *)lParam = *elf;
 637
 638     return 0;
 639 }
 640
 641 struct font_metrics
 642 {
 643     WCHAR facename[LF_FACESIZE];
 644     UINT16 em_height, ascent, descent, line_spacing; /* in font units */
 645     int dpi;
 646 };
 647
 648 static BOOL get_font_metrics(HDC hdc, struct font_metrics *fm)
 649 {
 650     OUTLINETEXTMETRICW otm;
 651     TT_OS2_V2 tt_os2;
 652     TT_HHEA tt_hori;
 653     LONG size;
 654     UINT16 line_gap;
 655
 656     otm.otmSize = sizeof(otm);
 657     if (!GetOutlineTextMetricsW(hdc, otm.otmSize, &otm)) return FALSE;
 658
 659     GetTextFaceW(hdc, LF_FACESIZE, fm->facename);
 660
 661     fm->em_height = otm.otmEMSquare;
 662     fm->dpi = GetDeviceCaps(hdc, LOGPIXELSY);
 663
 664     memset(&tt_hori, 0, sizeof(tt_hori));
 665     if (GetFontData(hdc, MS_HHEA_TAG, 0, &tt_hori, sizeof(tt_hori)) != GDI_ERROR)
 666     {
 667         fm->ascent = GET_BE_WORD(tt_hori.Ascender);
 668         fm->descent = -GET_BE_WORD(tt_hori.Descender);
 669         TRACE("hhea: ascent %d, descent %d\n", fm->ascent, fm->descent);
 670         line_gap = GET_BE_WORD(tt_hori.LineGap);
 671         fm->line_spacing = fm->ascent + fm->descent + line_gap;
 672         TRACE("line_gap %u, line_spacing %u\n", line_gap, fm->line_spacing);
 673         if (fm->ascent + fm->descent != 0) return TRUE;
 674     }
 675
 676     size = GetFontData(hdc, MS_OS2_TAG, 0, NULL, 0);
 677     if (size == GDI_ERROR) return FALSE;
 678
 679     if (size > sizeof(tt_os2)) size = sizeof(tt_os2);
 680
 681     memset(&tt_os2, 0, sizeof(tt_os2));
 682     if (GetFontData(hdc, MS_OS2_TAG, 0, &tt_os2, size) != size) return FALSE;
 683
 684     fm->ascent = GET_BE_WORD(tt_os2.usWinAscent);
 685     fm->descent = GET_BE_WORD(tt_os2.usWinDescent);
 686     TRACE("usWinAscent %u, usWinDescent %u\n", fm->ascent, fm->descent);
 687     if (fm->ascent + fm->descent == 0)
 688     {
 689         fm->ascent = GET_BE_WORD(tt_os2.sTypoAscender);
 690         fm->descent = GET_BE_WORD(tt_os2.sTypoDescender);
 691         TRACE("sTypoAscender %u, sTypoDescender %u\n", fm->ascent, fm->descent);
 692     }
 693     line_gap = GET_BE_WORD(tt_os2.sTypoLineGap);
 694     fm->line_spacing = fm->ascent + fm->descent + line_gap;
 695     TRACE("line_gap %u, line_spacing %u\n", line_gap, fm->line_spacing);
 696     return TRUE;
 697 }
 698
 699 static GpStatus find_installed_font(const WCHAR *name, struct font_metrics *fm)
 700 {
 701     LOGFONTW lf;
 702     HDC hdc = CreateCompatibleDC(0);
 703     GpStatus ret = FontFamilyNotFound;
 704
 705     if(!EnumFontFamiliesW(hdc, name, is_font_installed_proc, (LPARAM)&lf))
 706     {
 707         HFONT hfont, old_font;
 708
 709         hfont = CreateFontIndirectW(&lf);
 710         old_font = SelectObject(hdc, hfont);
 711         ret = get_font_metrics(hdc, fm) ? Ok : NotTrueTypeFont;
 712         SelectObject(hdc, old_font);
 713         DeleteObject(hfont);
 714     }
 715
 716     DeleteDC(hdc);
 717     return ret;
 718 }
 719
 720 /*******************************************************************************
 721  * GdipCreateFontFamilyFromName [GDIPLUS.@]
 722  *
 723  * Creates a font family object based on a supplied name
 724  *
 725  * PARAMS
 726  *  name               [I] Name of the font
 727  *  fontCollection     [I] What font collection (if any) the font belongs to (may be NULL)
 728  *  FontFamily         [O] Pointer to the resulting FontFamily object
 729  *
 730  * RETURNS
 731  *  SUCCESS: Ok
 732  *  FAILURE: FamilyNotFound if the requested FontFamily does not exist on the system
 733  *  FAILURE: Invalid parameter if FontFamily or name is NULL
 734  *
 735  * NOTES
 736  *   If fontCollection is NULL then the object is not part of any collection
 737  *
 738  */
 739
 740 GpStatus WINGDIPAPI GdipCreateFontFamilyFromName(GDIPCONST WCHAR *name,
 741                                         GpFontCollection *fontCollection,
 742                                         GpFontFamily **FontFamily)
 743 {
 744     GpStatus stat;
 745     GpFontFamily* ffamily;
 746     struct font_metrics fm;
 747
 748     TRACE("%s, %p %p\n", debugstr_w(name), fontCollection, FontFamily);
 749
 750     if (!(name && FontFamily))
 751         return InvalidParameter;
 752     if (fontCollection)
 753         FIXME("No support for FontCollections yet!\n");
 754
 755     stat = find_installed_font(name, &fm);
 756     if (stat != Ok) return stat;
 757
 758     ffamily = GdipAlloc(sizeof (GpFontFamily));
 759     if (!ffamily) return OutOfMemory;
 760
 761     lstrcpyW(ffamily->FamilyName, fm.facename);
 762     ffamily->em_height = fm.em_height;
 763     ffamily->ascent = fm.ascent;
 764     ffamily->descent = fm.descent;
 765     ffamily->line_spacing = fm.line_spacing;
 766     ffamily->dpi = fm.dpi;
 767
 768     *FontFamily = ffamily;
 769
 770     TRACE("<-- %p\n", ffamily);
 771
 772     return Ok;
 773 }
 774
 775 static GpStatus clone_font_family(const GpFontFamily *family, GpFontFamily **clone)
 776 {
 777     *clone = GdipAlloc(sizeof(GpFontFamily));
 778     if (!*clone) return OutOfMemory;
 779
 780     **clone = *family;
 781
 782     return Ok;
 783 }
 784
 785 /*******************************************************************************
 786  * GdipCloneFontFamily [GDIPLUS.@]
 787  *
 788  * Creates a deep copy of a Font Family object
 789  *
 790  * PARAMS
 791  *  FontFamily          [I] Font to clone
 792  *  clonedFontFamily    [O] The resulting cloned font
 793  *
 794  * RETURNS
 795  *  SUCCESS: Ok
 796  */
 797 GpStatus WINGDIPAPI GdipCloneFontFamily(GpFontFamily* FontFamily, GpFontFamily** clonedFontFamily)
 798 {
 799     GpStatus status;
 800
 801     if (!(FontFamily && clonedFontFamily)) return InvalidParameter;
 802
 803     TRACE("%p (%s), %p\n", FontFamily,
 804             debugstr_w(FontFamily->FamilyName), clonedFontFamily);
 805
 806     status = clone_font_family(FontFamily, clonedFontFamily);
 807     if (status != Ok) return status;
 808
 809     TRACE("<-- %p\n", *clonedFontFamily);
 810
 811     return Ok;
 812 }
 813
 814 /*******************************************************************************
 815  * GdipGetFamilyName [GDIPLUS.@]
 816  *
 817  * Returns the family name into name
 818  *
 819  * PARAMS
 820  *  *family     [I] Family to retrieve from
 821  *  *name       [O] WCHARS of the family name
 822  *  LANGID      [I] charset
 823  *
 824  * RETURNS
 825  *  SUCCESS: Ok
 826  *  FAILURE: InvalidParameter if family is NULL
 827  *
 828  * NOTES
 829  *   If name is a NULL ptr, then both XP and Vista will crash (so we do as well)
 830  */
 831 GpStatus WINGDIPAPI GdipGetFamilyName (GDIPCONST GpFontFamily *family,
 832                                        WCHAR *name, LANGID language)
 833 {
 834     static int lang_fixme;
 835
 836     if (family == NULL)
 837          return InvalidParameter;
 838
 839     TRACE("%p, %p, %d\n", family, name, language);
 840
 841     if (language != LANG_NEUTRAL && !lang_fixme++)
 842         FIXME("No support for handling of multiple languages!\n");
 843
 844     lstrcpynW (name, family->FamilyName, LF_FACESIZE);
 845
 846     return Ok;
 847 }
 848
 849
 850 /*****************************************************************************
 851  * GdipDeleteFontFamily [GDIPLUS.@]
 852  *
 853  * Removes the specified FontFamily
 854  *
 855  * PARAMS
 856  *  *FontFamily         [I] The family to delete
 857  *
 858  * RETURNS
 859  *  SUCCESS: Ok
 860  *  FAILURE: InvalidParameter if FontFamily is NULL.
 861  *
 862  */
 863 GpStatus WINGDIPAPI GdipDeleteFontFamily(GpFontFamily *FontFamily)
 864 {
 865     if (!FontFamily)
 866         return InvalidParameter;
 867     TRACE("Deleting %p (%s)\n", FontFamily, debugstr_w(FontFamily->FamilyName));
 868
 869     GdipFree (FontFamily);
 870
 871     return Ok;
 872 }
 873
 874 GpStatus WINGDIPAPI GdipGetCellAscent(GDIPCONST GpFontFamily *family,
 875         INT style, UINT16* CellAscent)
 876 {
 877     if (!(family && CellAscent)) return InvalidParameter;
 878
 879     *CellAscent = family->ascent;
 880     TRACE("%s => %u\n", debugstr_w(family->FamilyName), *CellAscent);
 881
 882     return Ok;
 883 }
 884
 885 GpStatus WINGDIPAPI GdipGetCellDescent(GDIPCONST GpFontFamily *family,
 886         INT style, UINT16* CellDescent)
 887 {
 888     TRACE("(%p, %d, %p)\n", family, style, CellDescent);
 889
 890     if (!(family && CellDescent)) return InvalidParameter;
 891
 892     *CellDescent = family->descent;
 893     TRACE("%s => %u\n", debugstr_w(family->FamilyName), *CellDescent);
 894
 895     return Ok;
 896 }
 897
 898 /*******************************************************************************
 899  * GdipGetEmHeight [GDIPLUS.@]
 900  *
 901  * Gets the height of the specified family in EmHeights
 902  *
 903  * PARAMS
 904  *  family      [I] Family to retrieve from
 905  *  style       [I] (optional) style
 906  *  EmHeight    [O] return value
 907  *
 908  * RETURNS
 909  *  SUCCESS: Ok
 910  *  FAILURE: InvalidParameter
 911  */
 912 GpStatus WINGDIPAPI GdipGetEmHeight(GDIPCONST GpFontFamily *family, INT style, UINT16* EmHeight)
 913 {
 914     if (!(family && EmHeight)) return InvalidParameter;
 915
 916     TRACE("%p (%s), %d, %p\n", family, debugstr_w(family->FamilyName), style, EmHeight);
 917
 918     *EmHeight = family->em_height;
 919     TRACE("%s => %u\n", debugstr_w(family->FamilyName), *EmHeight);
 920
 921     return Ok;
 922 }
 923
 924
 925 /*******************************************************************************
 926  * GdipGetLineSpacing [GDIPLUS.@]
 927  *
 928  * Returns the line spacing in design units
 929  *
 930  * PARAMS
 931  *  family      [I] Family to retrieve from
 932  *  style       [I] (Optional) font style
 933  *  LineSpacing [O] Return value
 934  *
 935  * RETURNS
 936  *  SUCCESS: Ok
 937  *  FAILURE: InvalidParameter (family or LineSpacing was NULL)
 938  */
 939 GpStatus WINGDIPAPI GdipGetLineSpacing(GDIPCONST GpFontFamily *family,
 940         INT style, UINT16* LineSpacing)
 941 {
 942     TRACE("%p, %d, %p\n", family, style, LineSpacing);
 943
 944     if (!(family && LineSpacing))
 945         return InvalidParameter;
 946
 947     if (style) FIXME("ignoring style\n");
 948
 949     *LineSpacing = family->line_spacing;
 950     TRACE("%s => %u\n", debugstr_w(family->FamilyName), *LineSpacing);
 951
 952     return Ok;
 953 }
 954
 955 static INT CALLBACK font_has_style_proc(const LOGFONTW *elf,
 956                             const TEXTMETRICW *ntm, DWORD type, LPARAM lParam)
 957 {
 958     INT fontstyle = FontStyleRegular;
 959
 960     if (!ntm) return 1;
 961
 962     if (ntm->tmWeight >= FW_BOLD) fontstyle |= FontStyleBold;
 963     if (ntm->tmItalic) fontstyle |= FontStyleItalic;
 964     if (ntm->tmUnderlined) fontstyle |= FontStyleUnderline;
 965     if (ntm->tmStruckOut) fontstyle |= FontStyleStrikeout;
 966
 967     return (INT)lParam != fontstyle;
 968 }
 969
 970 GpStatus WINGDIPAPI GdipIsStyleAvailable(GDIPCONST GpFontFamily* family,
 971         INT style, BOOL* IsStyleAvailable)
 972 {
 973     HDC hdc;
 974
 975     TRACE("%p %d %p\n", family, style, IsStyleAvailable);
 976
 977     if (!(family && IsStyleAvailable))
 978         return InvalidParameter;
 979
 980     *IsStyleAvailable = FALSE;
 981
 982     hdc = CreateCompatibleDC(0);
 983
 984     if(!EnumFontFamiliesW(hdc, family->FamilyName, font_has_style_proc, (LPARAM)style))
 985         *IsStyleAvailable = TRUE;
 986
 987     DeleteDC(hdc);
 988
 989     return Ok;
 990 }
 991
 992 /*****************************************************************************
 993  * GdipGetGenericFontFamilyMonospace [GDIPLUS.@]
 994  *
 995  * Obtains a serif family (Courier New on Windows)
 996  *
 997  * PARAMS
 998  *  **nativeFamily         [I] Where the font will be stored
 999  *
1000  * RETURNS
1001  *  InvalidParameter if nativeFamily is NULL.
1002  *  Ok otherwise.
1003  */
1004 GpStatus WINGDIPAPI GdipGetGenericFontFamilyMonospace(GpFontFamily **nativeFamily)
1005 {
1006     static const WCHAR CourierNew[] = {'C','o','u','r','i','e','r',' ','N','e','w','\0'};
1007     static const WCHAR LiberationMono[] = {'L','i','b','e','r','a','t','i','o','n',' ','M','o','n','o','\0'};
1008     GpStatus stat;
1009
1010     if (nativeFamily == NULL) return InvalidParameter;
1011
1012     stat = GdipCreateFontFamilyFromName(CourierNew, NULL, nativeFamily);
1013
1014     if (stat == FontFamilyNotFound)
1015         stat = GdipCreateFontFamilyFromName(LiberationMono, NULL, nativeFamily);
1016
1017     if (stat == FontFamilyNotFound)
1018         ERR("Missing 'Courier New' font\n");
1019
1020     return stat;
1021 }
1022
1023 /*****************************************************************************
1024  * GdipGetGenericFontFamilySerif [GDIPLUS.@]
1025  *
1026  * Obtains a serif family (Times New Roman on Windows)
1027  *
1028  * PARAMS
1029  *  **nativeFamily         [I] Where the font will be stored
1030  *
1031  * RETURNS
1032  *  InvalidParameter if nativeFamily is NULL.
1033  *  Ok otherwise.
1034  */
1035 GpStatus WINGDIPAPI GdipGetGenericFontFamilySerif(GpFontFamily **nativeFamily)
1036 {
1037     static const WCHAR TimesNewRoman[] = {'T','i','m','e','s',' ','N','e','w',' ','R','o','m','a','n','\0'};
1038     static const WCHAR LiberationSerif[] = {'L','i','b','e','r','a','t','i','o','n',' ','S','e','r','i','f','\0'};
1039     GpStatus stat;
1040
1041     TRACE("(%p)\n", nativeFamily);
1042
1043     if (nativeFamily == NULL) return InvalidParameter;
1044
1045     stat = GdipCreateFontFamilyFromName(TimesNewRoman, NULL, nativeFamily);
1046
1047     if (stat == FontFamilyNotFound)
1048         stat = GdipCreateFontFamilyFromName(LiberationSerif, NULL, nativeFamily);
1049
1050     if (stat == FontFamilyNotFound)
1051         ERR("Missing 'Times New Roman' font\n");
1052
1053     return stat;
1054 }
1055
1056 /*****************************************************************************
1057  * GdipGetGenericFontFamilySansSerif [GDIPLUS.@]
1058  *
1059  * Obtains a serif family (Microsoft Sans Serif on Windows)
1060  *
1061  * PARAMS
1062  *  **nativeFamily         [I] Where the font will be stored
1063  *
1064  * RETURNS
1065  *  InvalidParameter if nativeFamily is NULL.
1066  *  Ok otherwise.
1067  */
1068 GpStatus WINGDIPAPI GdipGetGenericFontFamilySansSerif(GpFontFamily **nativeFamily)
1069 {
1070     GpStatus stat;
1071     static const WCHAR MicrosoftSansSerif[] = {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f','\0'};
1072     static const WCHAR Tahoma[] = {'T','a','h','o','m','a','\0'};
1073
1074     TRACE("(%p)\n", nativeFamily);
1075
1076     if (nativeFamily == NULL) return InvalidParameter;
1077
1078     stat = GdipCreateFontFamilyFromName(MicrosoftSansSerif, NULL, nativeFamily);
1079
1080     if (stat == FontFamilyNotFound)
1081         /* FIXME: Microsoft Sans Serif is not installed on Wine. */
1082         stat = GdipCreateFontFamilyFromName(Tahoma, NULL, nativeFamily);
1083
1084     return stat;
1085 }
1086
1087 /*****************************************************************************
1088  * GdipGetGenericFontFamilySansSerif [GDIPLUS.@]
1089  */
1090 GpStatus WINGDIPAPI GdipNewPrivateFontCollection(GpFontCollection** fontCollection)
1091 {
1092     TRACE("%p\n", fontCollection);
1093
1094     if (!fontCollection)
1095         return InvalidParameter;
1096
1097     *fontCollection = GdipAlloc(sizeof(GpFontCollection));
1098     if (!*fontCollection) return OutOfMemory;
1099
1100     (*fontCollection)->FontFamilies = NULL;
1101     (*fontCollection)->count = 0;
1102     (*fontCollection)->allocated = 0;
1103
1104     TRACE("<-- %p\n", *fontCollection);
1105
1106     return Ok;
1107 }
1108
1109 /*****************************************************************************
1110  * GdipDeletePrivateFontCollection [GDIPLUS.@]
1111  */
1112 GpStatus WINGDIPAPI GdipDeletePrivateFontCollection(GpFontCollection **fontCollection)
1113 {
1114     INT i;
1115
1116     TRACE("%p\n", fontCollection);
1117
1118     if (!fontCollection)
1119         return InvalidParameter;
1120
1121     for (i = 0; i < (*fontCollection)->count; i++) GdipFree((*fontCollection)->FontFamilies[i]);
1122     GdipFree(*fontCollection);
1123
1124     return Ok;
1125 }
1126
1127 /*****************************************************************************
1128  * GdipPrivateAddFontFile [GDIPLUS.@]
1129  */
1130 GpStatus WINGDIPAPI GdipPrivateAddFontFile(GpFontCollection *collection, GDIPCONST WCHAR *name)
1131 {
1132     HANDLE file, mapping;
1133     LARGE_INTEGER size;
1134     void *mem;
1135     GpStatus status;
1136
1137     TRACE("%p, %s\n", collection, debugstr_w(name));
1138
1139     if (!collection || !name) return InvalidParameter;
1140
1141     file = CreateFileW(name, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, NULL);
1142     if (file == INVALID_HANDLE_VALUE) return InvalidParameter;
1143
1144     if (!GetFileSizeEx(file, &size) || size.u.HighPart)
1145     {
1146         CloseHandle(file);
1147         return InvalidParameter;
1148     }
1149
1150     mapping = CreateFileMappingW(file, NULL, PAGE_READONLY, 0, 0, NULL);
1151     CloseHandle(file);
1152     if (!mapping) return InvalidParameter;
1153
1154     mem = MapViewOfFile(mapping, FILE_MAP_READ, 0, 0, 0);
1155     CloseHandle(mapping);
1156     if (!mem) return InvalidParameter;
1157
1158     /* GdipPrivateAddMemoryFont creates a copy of the memory block */
1159     status = GdipPrivateAddMemoryFont(collection, mem, size.u.LowPart);
1160     UnmapViewOfFile(mem);
1161
1162     return status;
1163 }
1164
1165 #define TT_PLATFORM_APPLE_UNICODE   0
1166 #define TT_PLATFORM_MACINTOSH       1
1167 #define TT_PLATFORM_MICROSOFT       3
1168
1169 #define TT_APPLE_ID_DEFAULT     0
1170 #define TT_APPLE_ID_ISO_10646   2
1171 #define TT_APPLE_ID_UNICODE_2_0 3
1172
1173 #define TT_MS_ID_SYMBOL_CS  0
1174 #define TT_MS_ID_UNICODE_CS 1
1175
1176 #define TT_MAC_ID_SIMPLIFIED_CHINESE    25
1177
1178 #define NAME_ID_FULL_FONT_NAME  4
1179
1180 typedef struct {
1181     USHORT major_version;
1182     USHORT minor_version;
1183     USHORT tables_no;
1184     USHORT search_range;
1185     USHORT entry_selector;
1186     USHORT range_shift;
1187 } tt_header;
1188
1189 typedef struct {
1190     char tag[4];        /* table name */
1191     ULONG check_sum;    /* Check sum */
1192     ULONG offset;       /* Offset from beginning of file */
1193     ULONG length;       /* length of the table in bytes */
1194 } tt_table_directory;
1195
1196 typedef struct {
1197     USHORT format;          /* format selector. Always 0 */
1198     USHORT count;           /* Name Records count */
1199     USHORT string_offset;   /* Offset for strings storage, * from start of the table */
1200 } tt_name_table;
1201
1202 typedef struct {
1203     USHORT platform_id;
1204     USHORT encoding_id;
1205     USHORT language_id;
1206     USHORT name_id;
1207     USHORT length;
1208     USHORT offset;      /* from start of storage area */
1209 } tt_name_record;
1210
1211 /* Copied from gdi32/freetype.c */
1212
1213 static const LANGID mac_langid_table[] =
1214 {
1215     MAKELANGID(LANG_ENGLISH,SUBLANG_DEFAULT),                /* TT_MAC_LANGID_ENGLISH */
1216     MAKELANGID(LANG_FRENCH,SUBLANG_DEFAULT),                 /* TT_MAC_LANGID_FRENCH */
1217     MAKELANGID(LANG_GERMAN,SUBLANG_DEFAULT),                 /* TT_MAC_LANGID_GERMAN */
1218     MAKELANGID(LANG_ITALIAN,SUBLANG_DEFAULT),                /* TT_MAC_LANGID_ITALIAN */
1219     MAKELANGID(LANG_DUTCH,SUBLANG_DEFAULT),                  /* TT_MAC_LANGID_DUTCH */
1220     MAKELANGID(LANG_SWEDISH,SUBLANG_DEFAULT),                /* TT_MAC_LANGID_SWEDISH */
1221     MAKELANGID(LANG_SPANISH,SUBLANG_DEFAULT),                /* TT_MAC_LANGID_SPANISH */
1222     MAKELANGID(LANG_DANISH,SUBLANG_DEFAULT),                 /* TT_MAC_LANGID_DANISH */
1223     MAKELANGID(LANG_PORTUGUESE,SUBLANG_DEFAULT),             /* TT_MAC_LANGID_PORTUGUESE */
1224     MAKELANGID(LANG_NORWEGIAN,SUBLANG_DEFAULT),              /* TT_MAC_LANGID_NORWEGIAN */
1225     MAKELANGID(LANG_HEBREW,SUBLANG_DEFAULT),                 /* TT_MAC_LANGID_HEBREW */
1226     MAKELANGID(LANG_JAPANESE,SUBLANG_DEFAULT),               /* TT_MAC_LANGID_JAPANESE */
1227     MAKELANGID(LANG_ARABIC,SUBLANG_DEFAULT),                 /* TT_MAC_LANGID_ARABIC */
1228     MAKELANGID(LANG_FINNISH,SUBLANG_DEFAULT),                /* TT_MAC_LANGID_FINNISH */
1229     MAKELANGID(LANG_GREEK,SUBLANG_DEFAULT),                  /* TT_MAC_LANGID_GREEK */
1230     MAKELANGID(LANG_ICELANDIC,SUBLANG_DEFAULT),              /* TT_MAC_LANGID_ICELANDIC */
1231     MAKELANGID(LANG_MALTESE,SUBLANG_DEFAULT),                /* TT_MAC_LANGID_MALTESE */
1232     MAKELANGID(LANG_TURKISH,SUBLANG_DEFAULT),                /* TT_MAC_LANGID_TURKISH */
1233     MAKELANGID(LANG_CROATIAN,SUBLANG_DEFAULT),               /* TT_MAC_LANGID_CROATIAN */
1234     MAKELANGID(LANG_CHINESE_TRADITIONAL,SUBLANG_DEFAULT),    /* TT_MAC_LANGID_CHINESE_TRADITIONAL */
1235     MAKELANGID(LANG_URDU,SUBLANG_DEFAULT),                   /* TT_MAC_LANGID_URDU */
1236     MAKELANGID(LANG_HINDI,SUBLANG_DEFAULT),                  /* TT_MAC_LANGID_HINDI */
1237     MAKELANGID(LANG_THAI,SUBLANG_DEFAULT),                   /* TT_MAC_LANGID_THAI */
1238     MAKELANGID(LANG_KOREAN,SUBLANG_DEFAULT),                 /* TT_MAC_LANGID_KOREAN */
1239     MAKELANGID(LANG_LITHUANIAN,SUBLANG_DEFAULT),             /* TT_MAC_LANGID_LITHUANIAN */
1240     MAKELANGID(LANG_POLISH,SUBLANG_DEFAULT),                 /* TT_MAC_LANGID_POLISH */
1241     MAKELANGID(LANG_HUNGARIAN,SUBLANG_DEFAULT),              /* TT_MAC_LANGID_HUNGARIAN */
1242     MAKELANGID(LANG_ESTONIAN,SUBLANG_DEFAULT),               /* TT_MAC_LANGID_ESTONIAN */
1243     MAKELANGID(LANG_LATVIAN,SUBLANG_DEFAULT),                /* TT_MAC_LANGID_LETTISH */
1244     MAKELANGID(LANG_SAMI,SUBLANG_DEFAULT),                   /* TT_MAC_LANGID_SAAMISK */
1245     MAKELANGID(LANG_FAEROESE,SUBLANG_DEFAULT),               /* TT_MAC_LANGID_FAEROESE */
1246     MAKELANGID(LANG_FARSI,SUBLANG_DEFAULT),                  /* TT_MAC_LANGID_FARSI */
1247     MAKELANGID(LANG_RUSSIAN,SUBLANG_DEFAULT),                /* TT_MAC_LANGID_RUSSIAN */
1248     MAKELANGID(LANG_CHINESE_SIMPLIFIED,SUBLANG_DEFAULT),     /* TT_MAC_LANGID_CHINESE_SIMPLIFIED */
1249     MAKELANGID(LANG_DUTCH,SUBLANG_DUTCH_BELGIAN),            /* TT_MAC_LANGID_FLEMISH */
1250     MAKELANGID(LANG_IRISH,SUBLANG_DEFAULT),                  /* TT_MAC_LANGID_IRISH */
1251     MAKELANGID(LANG_ALBANIAN,SUBLANG_DEFAULT),               /* TT_MAC_LANGID_ALBANIAN */
1252     MAKELANGID(LANG_ROMANIAN,SUBLANG_DEFAULT),               /* TT_MAC_LANGID_ROMANIAN */
1253     MAKELANGID(LANG_CZECH,SUBLANG_DEFAULT),                  /* TT_MAC_LANGID_CZECH */
1254     MAKELANGID(LANG_SLOVAK,SUBLANG_DEFAULT),                 /* TT_MAC_LANGID_SLOVAK */
1255     MAKELANGID(LANG_SLOVENIAN,SUBLANG_DEFAULT),              /* TT_MAC_LANGID_SLOVENIAN */
1256     0,                                                       /* TT_MAC_LANGID_YIDDISH */
1257     MAKELANGID(LANG_SERBIAN,SUBLANG_DEFAULT),                /* TT_MAC_LANGID_SERBIAN */
1258     MAKELANGID(LANG_MACEDONIAN,SUBLANG_DEFAULT),             /* TT_MAC_LANGID_MACEDONIAN */
1259     MAKELANGID(LANG_BULGARIAN,SUBLANG_DEFAULT),              /* TT_MAC_LANGID_BULGARIAN */
1260     MAKELANGID(LANG_UKRAINIAN,SUBLANG_DEFAULT),              /* TT_MAC_LANGID_UKRAINIAN */
1261     MAKELANGID(LANG_BELARUSIAN,SUBLANG_DEFAULT),             /* TT_MAC_LANGID_BYELORUSSIAN */
1262     MAKELANGID(LANG_UZBEK,SUBLANG_DEFAULT),                  /* TT_MAC_LANGID_UZBEK */
1263     MAKELANGID(LANG_KAZAK,SUBLANG_DEFAULT),                  /* TT_MAC_LANGID_KAZAKH */
1264     MAKELANGID(LANG_AZERI,SUBLANG_AZERI_CYRILLIC),           /* TT_MAC_LANGID_AZERBAIJANI */
1265     0,                                                       /* TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT */
1266     MAKELANGID(LANG_ARMENIAN,SUBLANG_DEFAULT),               /* TT_MAC_LANGID_ARMENIAN */
1267     MAKELANGID(LANG_GEORGIAN,SUBLANG_DEFAULT),               /* TT_MAC_LANGID_GEORGIAN */
1268     0,                                                       /* TT_MAC_LANGID_MOLDAVIAN */
1269     MAKELANGID(LANG_KYRGYZ,SUBLANG_DEFAULT),                 /* TT_MAC_LANGID_KIRGHIZ */
1270     MAKELANGID(LANG_TAJIK,SUBLANG_DEFAULT),                  /* TT_MAC_LANGID_TAJIKI */
1271     MAKELANGID(LANG_TURKMEN,SUBLANG_DEFAULT),                /* TT_MAC_LANGID_TURKMEN */
1272     MAKELANGID(LANG_MONGOLIAN,SUBLANG_DEFAULT),              /* TT_MAC_LANGID_MONGOLIAN */
1273     MAKELANGID(LANG_MONGOLIAN,SUBLANG_MONGOLIAN_CYRILLIC_MONGOLIA), /* TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT */
1274     MAKELANGID(LANG_PASHTO,SUBLANG_DEFAULT),                 /* TT_MAC_LANGID_PASHTO */
1275     0,                                                       /* TT_MAC_LANGID_KURDISH */
1276     MAKELANGID(LANG_KASHMIRI,SUBLANG_DEFAULT),               /* TT_MAC_LANGID_KASHMIRI */
1277     MAKELANGID(LANG_SINDHI,SUBLANG_DEFAULT),                 /* TT_MAC_LANGID_SINDHI */
1278     MAKELANGID(LANG_TIBETAN,SUBLANG_DEFAULT),                /* TT_MAC_LANGID_TIBETAN */
1279     MAKELANGID(LANG_NEPALI,SUBLANG_DEFAULT),                 /* TT_MAC_LANGID_NEPALI */
1280     MAKELANGID(LANG_SANSKRIT,SUBLANG_DEFAULT),               /* TT_MAC_LANGID_SANSKRIT */
1281     MAKELANGID(LANG_MARATHI,SUBLANG_DEFAULT),                /* TT_MAC_LANGID_MARATHI */
1282     MAKELANGID(LANG_BENGALI,SUBLANG_DEFAULT),                /* TT_MAC_LANGID_BENGALI */
1283     MAKELANGID(LANG_ASSAMESE,SUBLANG_DEFAULT),               /* TT_MAC_LANGID_ASSAMESE */
1284     MAKELANGID(LANG_GUJARATI,SUBLANG_DEFAULT),               /* TT_MAC_LANGID_GUJARATI */
1285     MAKELANGID(LANG_PUNJABI,SUBLANG_DEFAULT),                /* TT_MAC_LANGID_PUNJABI */
1286     MAKELANGID(LANG_ORIYA,SUBLANG_DEFAULT),                  /* TT_MAC_LANGID_ORIYA */
1287     MAKELANGID(LANG_MALAYALAM,SUBLANG_DEFAULT),              /* TT_MAC_LANGID_MALAYALAM */
1288     MAKELANGID(LANG_KANNADA,SUBLANG_DEFAULT),                /* TT_MAC_LANGID_KANNADA */
1289     MAKELANGID(LANG_TAMIL,SUBLANG_DEFAULT),                  /* TT_MAC_LANGID_TAMIL */
1290     MAKELANGID(LANG_TELUGU,SUBLANG_DEFAULT),                 /* TT_MAC_LANGID_TELUGU */
1291     MAKELANGID(LANG_SINHALESE,SUBLANG_DEFAULT),              /* TT_MAC_LANGID_SINHALESE */
1292     0,                                                       /* TT_MAC_LANGID_BURMESE */
1293     MAKELANGID(LANG_KHMER,SUBLANG_DEFAULT),                  /* TT_MAC_LANGID_KHMER */
1294     MAKELANGID(LANG_LAO,SUBLANG_DEFAULT),                    /* TT_MAC_LANGID_LAO */
1295     MAKELANGID(LANG_VIETNAMESE,SUBLANG_DEFAULT),             /* TT_MAC_LANGID_VIETNAMESE */
1296     MAKELANGID(LANG_INDONESIAN,SUBLANG_DEFAULT),             /* TT_MAC_LANGID_INDONESIAN */
1297     0,                                                       /* TT_MAC_LANGID_TAGALOG */
1298     MAKELANGID(LANG_MALAY,SUBLANG_DEFAULT),                  /* TT_MAC_LANGID_MALAY_ROMAN_SCRIPT */
1299     0,                                                       /* TT_MAC_LANGID_MALAY_ARABIC_SCRIPT */
1300     MAKELANGID(LANG_AMHARIC,SUBLANG_DEFAULT),                /* TT_MAC_LANGID_AMHARIC */
1301     MAKELANGID(LANG_TIGRIGNA,SUBLANG_DEFAULT),               /* TT_MAC_LANGID_TIGRINYA */
1302     0,                                                       /* TT_MAC_LANGID_GALLA */
1303     0,                                                       /* TT_MAC_LANGID_SOMALI */
1304     MAKELANGID(LANG_SWAHILI,SUBLANG_DEFAULT),                /* TT_MAC_LANGID_SWAHILI */
1305     0,                                                       /* TT_MAC_LANGID_RUANDA */
1306     0,                                                       /* TT_MAC_LANGID_RUNDI */
1307     0,                                                       /* TT_MAC_LANGID_CHEWA */
1308     MAKELANGID(LANG_MALAGASY,SUBLANG_DEFAULT),               /* TT_MAC_LANGID_MALAGASY */
1309     MAKELANGID(LANG_ESPERANTO,SUBLANG_DEFAULT),              /* TT_MAC_LANGID_ESPERANTO */
1310     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,       /* 95-111 */
1311     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,          /* 112-127 */
1312     MAKELANGID(LANG_WELSH,SUBLANG_DEFAULT),                  /* TT_MAC_LANGID_WELSH */
1313     MAKELANGID(LANG_BASQUE,SUBLANG_DEFAULT),                 /* TT_MAC_LANGID_BASQUE */
1314     MAKELANGID(LANG_CATALAN,SUBLANG_DEFAULT),                /* TT_MAC_LANGID_CATALAN */
1315     0,                                                       /* TT_MAC_LANGID_LATIN */
1316     MAKELANGID(LANG_QUECHUA,SUBLANG_DEFAULT),                /* TT_MAC_LANGID_QUECHUA */
1317     0,                                                       /* TT_MAC_LANGID_GUARANI */
1318     0,                                                       /* TT_MAC_LANGID_AYMARA */
1319     MAKELANGID(LANG_TATAR,SUBLANG_DEFAULT),                  /* TT_MAC_LANGID_TATAR */
1320     MAKELANGID(LANG_UIGHUR,SUBLANG_DEFAULT),                 /* TT_MAC_LANGID_UIGHUR */
1321     0,                                                       /* TT_MAC_LANGID_DZONGKHA */
1322     0,                                                       /* TT_MAC_LANGID_JAVANESE */
1323     0,                                                       /* TT_MAC_LANGID_SUNDANESE */
1324     MAKELANGID(LANG_GALICIAN,SUBLANG_DEFAULT),               /* TT_MAC_LANGID_GALICIAN */
1325     MAKELANGID(LANG_AFRIKAANS,SUBLANG_DEFAULT),              /* TT_MAC_LANGID_AFRIKAANS */
1326     MAKELANGID(LANG_BRETON,SUBLANG_DEFAULT),                 /* TT_MAC_LANGID_BRETON */
1327     MAKELANGID(LANG_INUKTITUT,SUBLANG_DEFAULT),              /* TT_MAC_LANGID_INUKTITUT */
1328     MAKELANGID(LANG_SCOTTISH_GAELIC,SUBLANG_DEFAULT),        /* TT_MAC_LANGID_SCOTTISH_GAELIC */
1329     MAKELANGID(LANG_MANX_GAELIC,SUBLANG_DEFAULT),            /* TT_MAC_LANGID_MANX_GAELIC */
1330     MAKELANGID(LANG_IRISH,SUBLANG_IRISH_IRELAND),            /* TT_MAC_LANGID_IRISH_GAELIC */
1331     0,                                                       /* TT_MAC_LANGID_TONGAN */
1332     0,                                                       /* TT_MAC_LANGID_GREEK_POLYTONIC */
1333     MAKELANGID(LANG_GREENLANDIC,SUBLANG_DEFAULT),            /* TT_MAC_LANGID_GREELANDIC */
1334     MAKELANGID(LANG_AZERI,SUBLANG_AZERI_LATIN),              /* TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT */
1335 };
1336
1337 static inline WORD get_mac_code_page( const tt_name_record *name )
1338 {
1339     WORD encoding_id = GET_BE_WORD(name->encoding_id);
1340     if (encoding_id == TT_MAC_ID_SIMPLIFIED_CHINESE) return 10008;  /* special case */
1341     return 10000 + encoding_id;
1342 }
1343
1344 static int match_name_table_language( const tt_name_record *name, LANGID lang )
1345 {
1346     LANGID name_lang;
1347
1348     switch (GET_BE_WORD(name->platform_id))
1349     {
1350     case TT_PLATFORM_MICROSOFT:
1351         switch (GET_BE_WORD(name->encoding_id))
1352         {
1353         case TT_MS_ID_UNICODE_CS:
1354         case TT_MS_ID_SYMBOL_CS:
1355             name_lang = GET_BE_WORD(name->language_id);
1356             break;
1357         default:
1358             return 0;
1359         }
1360         break;
1361     case TT_PLATFORM_MACINTOSH:
1362         if (!IsValidCodePage( get_mac_code_page( name ))) return 0;
1363         name_lang = GET_BE_WORD(name->language_id);
1364         if (name_lang >= sizeof(mac_langid_table)/sizeof(mac_langid_table[0])) return 0;
1365         name_lang = mac_langid_table[name_lang];
1366         break;
1367     case TT_PLATFORM_APPLE_UNICODE:
1368         switch (GET_BE_WORD(name->encoding_id))
1369         {
1370         case TT_APPLE_ID_DEFAULT:
1371         case TT_APPLE_ID_ISO_10646:
1372         case TT_APPLE_ID_UNICODE_2_0:
1373             name_lang = GET_BE_WORD(name->language_id);
1374             if (name_lang >= sizeof(mac_langid_table)/sizeof(mac_langid_table[0])) return 0;
1375             name_lang = mac_langid_table[name_lang];
1376             break;
1377         default:
1378             return 0;
1379         }
1380         break;
1381     default:
1382         return 0;
1383     }
1384     if (name_lang == lang) return 3;
1385     if (PRIMARYLANGID( name_lang ) == PRIMARYLANGID( lang )) return 2;
1386     if (name_lang == MAKELANGID( LANG_ENGLISH, SUBLANG_DEFAULT )) return 1;
1387     return 0;
1388 }
1389
1390 static WCHAR *copy_name_table_string( const tt_name_record *name, const BYTE *data, WCHAR *ret, DWORD len )
1391 {
1392     WORD name_len = GET_BE_WORD(name->length);
1393     WORD codepage;
1394
1395     switch (GET_BE_WORD(name->platform_id))
1396     {
1397     case TT_PLATFORM_APPLE_UNICODE:
1398     case TT_PLATFORM_MICROSOFT:
1399         if (name_len >= len*sizeof(WCHAR))
1400             return NULL;
1401         for (len = 0; len < name_len / 2; len++)
1402             ret[len] = (data[len * 2] << 8) | data[len * 2 + 1];
1403         ret[len] = 0;
1404         return ret;
1405     case TT_PLATFORM_MACINTOSH:
1406         codepage = get_mac_code_page( name );
1407         len = MultiByteToWideChar( codepage, 0, (char *)data, name_len, ret, len-1 );
1408         if (!len)
1409             return NULL;
1410         ret[len] = 0;
1411         return ret;
1412     }
1413     return NULL;
1414 }
1415
1416 static WCHAR *load_ttf_name_id( const BYTE *mem, DWORD_PTR size, DWORD id, WCHAR *ret, DWORD len )
1417 {
1418     LANGID lang = GetSystemDefaultLangID();
1419     const tt_header *header;
1420     const tt_name_table *name_table;
1421     const tt_name_record *name_record;
1422     DWORD pos, ofs, count;
1423     int i, res, best_lang = 0, best_index = -1;
1424
1425     if (sizeof(tt_header) > size)
1426         return NULL;
1427     header = (const tt_header*)mem;
1428     count = GET_BE_WORD(header->tables_no);
1429
1430     if (GET_BE_WORD(header->major_version) != 1 || GET_BE_WORD(header->minor_version) != 0)
1431         return NULL;
1432
1433     pos = sizeof(*header);
1434     for (i = 0; i < count; i++)
1435     {
1436         const tt_table_directory *table_directory = (const tt_table_directory*)&mem[pos];
1437         pos += sizeof(*table_directory);
1438         if (memcmp(table_directory->tag, "name", 4) == 0)
1439         {
1440             ofs = GET_BE_DWORD(table_directory->offset);
1441             break;
1442         }
1443     }
1444     if (i >= count)
1445         return NULL;
1446
1447     if (ofs >= size)
1448         return NULL;
1449     pos = ofs + sizeof(*name_table);
1450     if (pos > size)
1451         return NULL;
1452     name_table = (const tt_name_table*)&mem[ofs];
1453     count =  GET_BE_WORD(name_table->count);
1454     if (GET_BE_WORD(name_table->string_offset) >= size - ofs) return NULL;
1455     ofs += GET_BE_WORD(name_table->string_offset);
1456     for (i=0; i<count; i++)
1457     {
1458         name_record = (const tt_name_record*)&mem[pos];
1459         pos += sizeof(*name_record);
1460         if (pos > size)
1461             return NULL;
1462
1463         if (GET_BE_WORD(name_record->name_id) != id) continue;
1464         if (GET_BE_WORD(name_record->offset) >= size - ofs) return NULL;
1465         if (GET_BE_WORD(name_record->length) > size - ofs - GET_BE_WORD(name_record->offset)) return NULL;
1466
1467         res = match_name_table_language( name_record, lang );
1468         if (res > best_lang)
1469         {
1470             best_lang = res;
1471             best_index = i;
1472         }
1473     }
1474
1475     if (best_lang)
1476     {
1477         name_record = (const tt_name_record*)(name_table + 1) + best_index;
1478         ret = copy_name_table_string( name_record, mem+ofs+GET_BE_WORD(name_record->offset), ret, len );
1479         TRACE( "name %u found platform %u lang %04x %s\n", GET_BE_WORD(name_record->name_id),
1480                 GET_BE_WORD(name_record->platform_id), GET_BE_WORD(name_record->language_id), debugstr_w( ret ));
1481         return ret;
1482     }
1483     return NULL;
1484 }
1485
1486 static INT CALLBACK add_font_proc(const LOGFONTW *lfw, const TEXTMETRICW *ntm, DWORD type, LPARAM lParam);
1487
1488 /*****************************************************************************
1489  * GdipPrivateAddMemoryFont [GDIPLUS.@]
1490  */
1491 GpStatus WINGDIPAPI GdipPrivateAddMemoryFont(GpFontCollection* fontCollection,
1492         GDIPCONST void* memory, INT length)
1493 {
1494     WCHAR buf[32], *name;
1495     DWORD count = 0;
1496     HANDLE font;
1497     TRACE("%p, %p, %d\n", fontCollection, memory, length);
1498
1499     if (!fontCollection || !memory || !length)
1500         return InvalidParameter;
1501
1502     name = load_ttf_name_id(memory, length, NAME_ID_FULL_FONT_NAME, buf, sizeof(buf)/sizeof(*buf));
1503     if (!name)
1504         return OutOfMemory;
1505
1506     font = AddFontMemResourceEx((void*)memory, length, NULL, &count);
1507     TRACE("%s: %p/%u\n", debugstr_w(name), font, count);
1508     if (!font || !count)
1509         return InvalidParameter;
1510
1511     if (count)
1512     {
1513         HDC hdc;
1514         LOGFONTW lfw;
1515
1516         hdc = CreateCompatibleDC(0);
1517
1518         lfw.lfCharSet = DEFAULT_CHARSET;
1519         lstrcpyW(lfw.lfFaceName, name);
1520         lfw.lfPitchAndFamily = 0;
1521
1522         if (!EnumFontFamiliesExW(hdc, &lfw, add_font_proc, (LPARAM)fontCollection, 0))
1523         {
1524             DeleteDC(hdc);
1525             return OutOfMemory;
1526         }
1527
1528         DeleteDC(hdc);
1529     }
1530     return Ok;
1531 }
1532
1533 /*****************************************************************************
1534  * GdipGetFontCollectionFamilyCount [GDIPLUS.@]
1535  */
1536 GpStatus WINGDIPAPI GdipGetFontCollectionFamilyCount(
1537         GpFontCollection* fontCollection, INT* numFound)
1538 {
1539     TRACE("%p, %p\n", fontCollection, numFound);
1540
1541     if (!(fontCollection && numFound))
1542         return InvalidParameter;
1543
1544     *numFound = fontCollection->count;
1545     return Ok;
1546 }
1547
1548 /*****************************************************************************
1549  * GdipGetFontCollectionFamilyList [GDIPLUS.@]
1550  */
1551 GpStatus WINGDIPAPI GdipGetFontCollectionFamilyList(
1552         GpFontCollection* fontCollection, INT numSought,
1553         GpFontFamily* gpfamilies[], INT* numFound)
1554 {
1555     INT i;
1556     GpStatus stat=Ok;
1557
1558     TRACE("%p, %d, %p, %p\n", fontCollection, numSought, gpfamilies, numFound);
1559
1560     if (!(fontCollection && gpfamilies && numFound))
1561         return InvalidParameter;
1562
1563     memset(gpfamilies, 0, sizeof(*gpfamilies) * numSought);
1564
1565     for (i = 0; i < numSought && i < fontCollection->count && stat == Ok; i++)
1566     {
1567         stat = GdipCloneFontFamily(fontCollection->FontFamilies[i], &gpfamilies[i]);
1568     }
1569
1570     if (stat == Ok)
1571         *numFound = i;
1572     else
1573     {
1574         int numToFree=i;
1575         for (i=0; i<numToFree; i++)
1576         {
1577             GdipDeleteFontFamily(gpfamilies[i]);
1578             gpfamilies[i] = NULL;
1579         }
1580     }
1581
1582     return stat;
1583 }
1584
1585 void free_installed_fonts(void)
1586 {
1587     while (installedFontCollection.count)
1588         GdipDeleteFontFamily(installedFontCollection.FontFamilies[--installedFontCollection.count]);
1589     HeapFree(GetProcessHeap(), 0, installedFontCollection.FontFamilies);
1590     installedFontCollection.FontFamilies = NULL;
1591     installedFontCollection.allocated = 0;
1592 }
1593
1594 static INT CALLBACK add_font_proc(const LOGFONTW *lfw, const TEXTMETRICW *ntm,
1595         DWORD type, LPARAM lParam)
1596 {
1597     GpFontCollection* fonts = (GpFontCollection*)lParam;
1598     int i;
1599
1600     if (type == RASTER_FONTTYPE)
1601         return 1;
1602
1603     /* skip duplicates */
1604     for (i=0; i<fonts->count; i++)
1605         if (strcmpiW(lfw->lfFaceName, fonts->FontFamilies[i]->FamilyName) == 0)
1606             return 1;
1607
1608     if (fonts->allocated == fonts->count)
1609     {
1610         INT new_alloc_count = fonts->allocated+50;
1611         GpFontFamily** new_family_list = HeapAlloc(GetProcessHeap(), 0, new_alloc_count*sizeof(void*));
1612
1613         if (!new_family_list)
1614             return 0;
1615
1616         memcpy(new_family_list, fonts->FontFamilies, fonts->count*sizeof(void*));
1617         HeapFree(GetProcessHeap(), 0, fonts->FontFamilies);
1618         fonts->FontFamilies = new_family_list;
1619         fonts->allocated = new_alloc_count;
1620     }
1621
1622     if (GdipCreateFontFamilyFromName(lfw->lfFaceName, NULL, &fonts->FontFamilies[fonts->count]) == Ok)
1623         fonts->count++;
1624     else
1625         return 0;
1626
1627     return 1;
1628 }
1629
1630 GpStatus WINGDIPAPI GdipNewInstalledFontCollection(
1631         GpFontCollection** fontCollection)
1632 {
1633     TRACE("(%p)\n",fontCollection);
1634
1635     if (!fontCollection)
1636         return InvalidParameter;
1637
1638     if (installedFontCollection.count == 0)
1639     {
1640         HDC hdc;
1641         LOGFONTW lfw;
1642
1643         hdc = CreateCompatibleDC(0);
1644
1645         lfw.lfCharSet = DEFAULT_CHARSET;
1646         lfw.lfFaceName[0] = 0;
1647         lfw.lfPitchAndFamily = 0;
1648
1649         if (!EnumFontFamiliesExW(hdc, &lfw, add_font_proc, (LPARAM)&installedFontCollection, 0))
1650         {
1651             free_installed_fonts();
1652             DeleteDC(hdc);
1653             return OutOfMemory;
1654         }
1655
1656         DeleteDC(hdc);
1657     }
1658
1659     *fontCollection = &installedFontCollection;
1660
1661     return Ok;
1662 }