/* * Copyright (C) 2007 Google (Evan Stade) * Copyright (C) 2012 Dmitry Timoshkov * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include #include "windef.h" #include "winbase.h" #include "wingdi.h" #include "winnls.h" #include "winreg.h" #include "wine/debug.h" WINE_DEFAULT_DEBUG_CHANNEL (gdiplus); #include "objbase.h" #include "gdiplus.h" #include "gdiplus_private.h" /* PANOSE is 10 bytes in size, need to pack the structure properly */ #include "pshpack2.h" typedef struct { USHORT version; SHORT xAvgCharWidth; USHORT usWeightClass; USHORT usWidthClass; SHORT fsType; SHORT ySubscriptXSize; SHORT ySubscriptYSize; SHORT ySubscriptXOffset; SHORT ySubscriptYOffset; SHORT ySuperscriptXSize; SHORT ySuperscriptYSize; SHORT ySuperscriptXOffset; SHORT ySuperscriptYOffset; SHORT yStrikeoutSize; SHORT yStrikeoutPosition; SHORT sFamilyClass; PANOSE panose; ULONG ulUnicodeRange1; ULONG ulUnicodeRange2; ULONG ulUnicodeRange3; ULONG ulUnicodeRange4; CHAR achVendID[4]; USHORT fsSelection; USHORT usFirstCharIndex; USHORT usLastCharIndex; /* According to the Apple spec, original version didn't have the below fields, * version numbers were taken from the OpenType spec. */ /* version 0 (TrueType 1.5) */ USHORT sTypoAscender; USHORT sTypoDescender; USHORT sTypoLineGap; USHORT usWinAscent; USHORT usWinDescent; /* version 1 (TrueType 1.66) */ ULONG ulCodePageRange1; ULONG ulCodePageRange2; /* version 2 (OpenType 1.2) */ SHORT sxHeight; SHORT sCapHeight; USHORT usDefaultChar; USHORT usBreakChar; USHORT usMaxContext; } TT_OS2_V2; typedef struct { ULONG Version; SHORT Ascender; SHORT Descender; SHORT LineGap; USHORT advanceWidthMax; SHORT minLeftSideBearing; SHORT minRightSideBearing; SHORT xMaxExtent; SHORT caretSlopeRise; SHORT caretSlopeRun; SHORT caretOffset; SHORT reserved[4]; SHORT metricDataFormat; USHORT numberOfHMetrics; } TT_HHEA; #include "poppack.h" #ifdef WORDS_BIGENDIAN #define GET_BE_WORD(x) (x) #define GET_BE_DWORD(x) (x) #else #define GET_BE_WORD(x) MAKEWORD(HIBYTE(x), LOBYTE(x)) #define GET_BE_DWORD(x) MAKELONG(GET_BE_WORD(HIWORD(x)), GET_BE_WORD(LOWORD(x))) #endif #define MS_MAKE_TAG(ch0, ch1, ch2, ch3) \ ((DWORD)(BYTE)(ch0) | ((DWORD)(BYTE)(ch1) << 8) | \ ((DWORD)(BYTE)(ch2) << 16) | ((DWORD)(BYTE)(ch3) << 24)) #define MS_OS2_TAG MS_MAKE_TAG('O','S','/','2') #define MS_HHEA_TAG MS_MAKE_TAG('h','h','e','a') static GpFontCollection installedFontCollection = {0}; static CRITICAL_SECTION font_cs; static CRITICAL_SECTION_DEBUG critsect_debug = { 0, 0, &font_cs, { &critsect_debug.ProcessLocksList, &critsect_debug.ProcessLocksList }, 0, 0, { (DWORD_PTR)(__FILE__ ": font_cs") } }; static CRITICAL_SECTION font_cs = { &critsect_debug, -1, 0, 0, 0, 0 }; /******************************************************************************* * GdipCreateFont [GDIPLUS.@] * * Create a new font based off of a FontFamily * * PARAMS * *fontFamily [I] Family to base the font off of * emSize [I] Size of the font * style [I] Bitwise OR of FontStyle enumeration * unit [I] Unit emSize is measured in * **font [I] the resulting Font object * * RETURNS * SUCCESS: Ok * FAILURE: InvalidParameter if fontfamily or font is NULL. * FAILURE: FontFamilyNotFound if an invalid FontFamily is given * * NOTES * UnitDisplay is unsupported. * emSize is stored separately from lfHeight, to hold the fraction. */ GpStatus WINGDIPAPI GdipCreateFont(GDIPCONST GpFontFamily *fontFamily, REAL emSize, INT style, Unit unit, GpFont **font) { HFONT hfont; OUTLINETEXTMETRICW otm; LOGFONTW lfw; HDC hdc; GpStatus stat; int ret; if (!fontFamily || !font || emSize < 0.0) return InvalidParameter; TRACE("%p (%s), %f, %d, %d, %p\n", fontFamily, debugstr_w(fontFamily->FamilyName), emSize, style, unit, font); memset(&lfw, 0, sizeof(lfw)); stat = GdipGetFamilyName(fontFamily, lfw.lfFaceName, LANG_NEUTRAL); if (stat != Ok) return stat; lfw.lfHeight = -units_to_pixels(emSize, unit, fontFamily->dpi, FALSE); lfw.lfWeight = style & FontStyleBold ? FW_BOLD : FW_REGULAR; lfw.lfItalic = style & FontStyleItalic; lfw.lfUnderline = style & FontStyleUnderline; lfw.lfStrikeOut = style & FontStyleStrikeout; hfont = CreateFontIndirectW(&lfw); hdc = CreateCompatibleDC(0); SelectObject(hdc, hfont); otm.otmSize = sizeof(otm); ret = GetOutlineTextMetricsW(hdc, otm.otmSize, &otm); DeleteDC(hdc); DeleteObject(hfont); if (!ret) return NotTrueTypeFont; *font = heap_alloc_zero(sizeof(GpFont)); if (!*font) return OutOfMemory; (*font)->unit = unit; (*font)->emSize = emSize; (*font)->otm = otm; GdipCloneFontFamily((GpFontFamily*)fontFamily, &(*font)->family); TRACE("<-- %p\n", *font); return Ok; } /******************************************************************************* * GdipCreateFontFromLogfontW [GDIPLUS.@] */ GpStatus WINGDIPAPI GdipCreateFontFromLogfontW(HDC hdc, GDIPCONST LOGFONTW *logfont, GpFont **font) { HFONT hfont, oldfont; OUTLINETEXTMETRICW otm; WCHAR facename[LF_FACESIZE]; GpStatus stat; int ret; TRACE("(%p, %p, %p)\n", hdc, logfont, font); if (!hdc || !logfont || !font) return InvalidParameter; hfont = CreateFontIndirectW(logfont); oldfont = SelectObject(hdc, hfont); otm.otmSize = sizeof(otm); ret = GetOutlineTextMetricsW(hdc, otm.otmSize, &otm); GetTextFaceW(hdc, LF_FACESIZE, facename); SelectObject(hdc, oldfont); DeleteObject(hfont); if (!ret) return NotTrueTypeFont; *font = heap_alloc_zero(sizeof(GpFont)); if (!*font) return OutOfMemory; (*font)->unit = UnitWorld; (*font)->emSize = otm.otmTextMetrics.tmHeight - otm.otmTextMetrics.tmInternalLeading; (*font)->otm = otm; stat = GdipCreateFontFamilyFromName(facename, NULL, &(*font)->family); if (stat != Ok) { heap_free(*font); return NotTrueTypeFont; } TRACE("<-- %p\n", *font); return Ok; } /******************************************************************************* * GdipCreateFontFromLogfontA [GDIPLUS.@] */ GpStatus WINGDIPAPI GdipCreateFontFromLogfontA(HDC hdc, GDIPCONST LOGFONTA *lfa, GpFont **font) { LOGFONTW lfw; TRACE("(%p, %p, %p)\n", hdc, lfa, font); if(!lfa || !font) return InvalidParameter; memcpy(&lfw, lfa, FIELD_OFFSET(LOGFONTA,lfFaceName) ); if(!MultiByteToWideChar(CP_ACP, 0, lfa->lfFaceName, -1, lfw.lfFaceName, LF_FACESIZE)) return GenericError; return GdipCreateFontFromLogfontW(hdc, &lfw, font); } /******************************************************************************* * GdipDeleteFont [GDIPLUS.@] */ GpStatus WINGDIPAPI GdipDeleteFont(GpFont* font) { TRACE("(%p)\n", font); if(!font) return InvalidParameter; GdipDeleteFontFamily(font->family); heap_free(font); return Ok; } /******************************************************************************* * GdipCreateFontFromDC [GDIPLUS.@] */ GpStatus WINGDIPAPI GdipCreateFontFromDC(HDC hdc, GpFont **font) { HFONT hfont; LOGFONTW lfw; TRACE("(%p, %p)\n", hdc, font); if(!font) return InvalidParameter; hfont = GetCurrentObject(hdc, OBJ_FONT); if(!hfont) return GenericError; if(!GetObjectW(hfont, sizeof(LOGFONTW), &lfw)) return GenericError; return GdipCreateFontFromLogfontW(hdc, &lfw, font); } /******************************************************************************* * GdipGetFamily [GDIPLUS.@] * * Returns the FontFamily for the specified Font * * PARAMS * font [I] Font to request from * family [O] Resulting FontFamily object * * RETURNS * SUCCESS: Ok * FAILURE: An element of GpStatus */ GpStatus WINGDIPAPI GdipGetFamily(GpFont *font, GpFontFamily **family) { TRACE("%p %p\n", font, family); if (!(font && family)) return InvalidParameter; return GdipCloneFontFamily(font->family, family); } static REAL get_font_size(const GpFont *font) { return font->emSize; } /****************************************************************************** * GdipGetFontSize [GDIPLUS.@] * * Returns the size of the font in Units * * PARAMS * *font [I] The font to retrieve size from * *size [O] Pointer to hold retrieved value * * RETURNS * SUCCESS: Ok * FAILURE: InvalidParameter (font or size was NULL) * * NOTES * Size returned is actually emSize -- not internal size used for drawing. */ GpStatus WINGDIPAPI GdipGetFontSize(GpFont *font, REAL *size) { TRACE("(%p, %p)\n", font, size); if (!(font && size)) return InvalidParameter; *size = get_font_size(font); TRACE("%s,%ld => %f\n", debugstr_w(font->family->FamilyName), font->otm.otmTextMetrics.tmHeight, *size); return Ok; } static INT get_font_style(const GpFont *font) { INT style; if (font->otm.otmTextMetrics.tmWeight > FW_REGULAR) style = FontStyleBold; else style = FontStyleRegular; if (font->otm.otmTextMetrics.tmItalic) style |= FontStyleItalic; if (font->otm.otmTextMetrics.tmUnderlined) style |= FontStyleUnderline; if (font->otm.otmTextMetrics.tmStruckOut) style |= FontStyleStrikeout; return style; } /******************************************************************************* * GdipGetFontStyle [GDIPLUS.@] * * Gets the font's style, returned in bitwise OR of FontStyle enumeration * * PARAMS * font [I] font to request from * style [O] resulting pointer to a FontStyle enumeration * * RETURNS * SUCCESS: Ok * FAILURE: InvalidParameter */ GpStatus WINGDIPAPI GdipGetFontStyle(GpFont *font, INT *style) { TRACE("%p %p\n", font, style); if (!(font && style)) return InvalidParameter; *style = get_font_style(font); TRACE("%s,%ld => %d\n", debugstr_w(font->family->FamilyName), font->otm.otmTextMetrics.tmHeight, *style); return Ok; } /******************************************************************************* * GdipGetFontUnit [GDIPLUS.@] * * PARAMS * font [I] Font to retrieve from * unit [O] Return value * * RETURNS * FAILURE: font or unit was NULL * OK: otherwise */ GpStatus WINGDIPAPI GdipGetFontUnit(GpFont *font, Unit *unit) { TRACE("(%p, %p)\n", font, unit); if (!(font && unit)) return InvalidParameter; *unit = font->unit; TRACE("%s,%ld => %d\n", debugstr_w(font->family->FamilyName), font->otm.otmTextMetrics.tmHeight, *unit); return Ok; } /******************************************************************************* * GdipGetLogFontA [GDIPLUS.@] */ GpStatus WINGDIPAPI GdipGetLogFontA(GpFont *font, GpGraphics *graphics, LOGFONTA *lfa) { GpStatus status; LOGFONTW lfw; TRACE("(%p, %p, %p)\n", font, graphics, lfa); status = GdipGetLogFontW(font, graphics, &lfw); if(status != Ok) return status; memcpy(lfa, &lfw, FIELD_OFFSET(LOGFONTA,lfFaceName) ); if(!WideCharToMultiByte(CP_ACP, 0, lfw.lfFaceName, -1, lfa->lfFaceName, LF_FACESIZE, NULL, NULL)) return GenericError; return Ok; } /******************************************************************************* * GdipGetLogFontW [GDIPLUS.@] */ GpStatus WINGDIPAPI GdipGetLogFontW(GpFont *font, GpGraphics *graphics, LOGFONTW *lf) { REAL angle, rel_height, height; GpMatrix matrix; GpPointF pt[3]; TRACE("(%p, %p, %p)\n", font, graphics, lf); if (!font || !graphics || !lf) return InvalidParameter; matrix = graphics->worldtrans; if (font->unit == UnitPixel || font->unit == UnitWorld) { height = units_to_pixels(font->emSize, graphics->unit, graphics->yres, graphics->printer_display); if (graphics->unit != UnitDisplay) GdipScaleMatrix(&matrix, graphics->scale, graphics->scale, MatrixOrderAppend); } else { if (graphics->unit == UnitDisplay || graphics->unit == UnitPixel) height = units_to_pixels(font->emSize, font->unit, graphics->xres, graphics->printer_display); else height = units_to_pixels(font->emSize, font->unit, graphics->yres, graphics->printer_display); } pt[0].X = 0.0; pt[0].Y = 0.0; pt[1].X = 1.0; pt[1].Y = 0.0; pt[2].X = 0.0; pt[2].Y = 1.0; GdipTransformMatrixPoints(&matrix, pt, 3); angle = -gdiplus_atan2((pt[1].Y - pt[0].Y), (pt[1].X - pt[0].X)); rel_height = sqrt((pt[2].Y - pt[0].Y) * (pt[2].Y - pt[0].Y)+ (pt[2].X - pt[0].X) * (pt[2].X - pt[0].X)); lf->lfHeight = -gdip_round(height * rel_height); lf->lfWidth = 0; lf->lfEscapement = lf->lfOrientation = gdip_round((angle / M_PI) * 1800.0); if (lf->lfEscapement < 0) { lf->lfEscapement += 3600; lf->lfOrientation += 3600; } lf->lfWeight = font->otm.otmTextMetrics.tmWeight; lf->lfItalic = font->otm.otmTextMetrics.tmItalic ? 1 : 0; lf->lfUnderline = font->otm.otmTextMetrics.tmUnderlined ? 1 : 0; lf->lfStrikeOut = font->otm.otmTextMetrics.tmStruckOut ? 1 : 0; lf->lfCharSet = font->otm.otmTextMetrics.tmCharSet; lf->lfOutPrecision = OUT_DEFAULT_PRECIS; lf->lfClipPrecision = CLIP_DEFAULT_PRECIS; lf->lfQuality = DEFAULT_QUALITY; lf->lfPitchAndFamily = 0; lstrcpyW(lf->lfFaceName, font->family->FamilyName); TRACE("=> %s,%ld\n", debugstr_w(lf->lfFaceName), lf->lfHeight); return Ok; } /******************************************************************************* * GdipCloneFont [GDIPLUS.@] */ GpStatus WINGDIPAPI GdipCloneFont(GpFont *font, GpFont **cloneFont) { TRACE("(%p, %p)\n", font, cloneFont); if(!font || !cloneFont) return InvalidParameter; *cloneFont = heap_alloc_zero(sizeof(GpFont)); if(!*cloneFont) return OutOfMemory; **cloneFont = *font; return Ok; } /******************************************************************************* * GdipGetFontHeight [GDIPLUS.@] * PARAMS * font [I] Font to retrieve height from * graphics [I] The current graphics context * height [O] Resulting height * RETURNS * SUCCESS: Ok * FAILURE: Another element of GpStatus * * NOTES * Forwards to GdipGetFontHeightGivenDPI */ GpStatus WINGDIPAPI GdipGetFontHeight(GDIPCONST GpFont *font, GDIPCONST GpGraphics *graphics, REAL *height) { REAL dpi; GpStatus stat; REAL font_height; TRACE("%p %p %p\n", font, graphics, height); if (!font || !height) return InvalidParameter; stat = GdipGetFontHeightGivenDPI(font, font->family->dpi, &font_height); if (stat != Ok) return stat; if (!graphics) { *height = font_height; TRACE("%s,%ld => %f\n", debugstr_w(font->family->FamilyName), font->otm.otmTextMetrics.tmHeight, *height); return Ok; } stat = GdipGetDpiY((GpGraphics *)graphics, &dpi); if (stat != Ok) return stat; *height = pixels_to_units(font_height, graphics->unit, dpi, graphics->printer_display); TRACE("%s,%ld(unit %d) => %f\n", debugstr_w(font->family->FamilyName), font->otm.otmTextMetrics.tmHeight, graphics->unit, *height); return Ok; } /******************************************************************************* * GdipGetFontHeightGivenDPI [GDIPLUS.@] * PARAMS * font [I] Font to retrieve DPI from * dpi [I] DPI to assume * height [O] Return value * * RETURNS * SUCCESS: Ok * FAILURE: InvalidParameter if font or height is NULL * * NOTES * According to MSDN, the result is (lineSpacing)*(fontSize / emHeight)*dpi * (for anything other than unit Pixel) */ GpStatus WINGDIPAPI GdipGetFontHeightGivenDPI(GDIPCONST GpFont *font, REAL dpi, REAL *height) { GpStatus stat; INT style; UINT16 line_spacing, em_height; REAL font_size; if (!font || !height) return InvalidParameter; TRACE("%p (%s), %f, %p\n", font, debugstr_w(font->family->FamilyName), dpi, height); font_size = units_to_pixels(get_font_size(font), font->unit, dpi, FALSE); style = get_font_style(font); stat = GdipGetLineSpacing(font->family, style, &line_spacing); if (stat != Ok) return stat; stat = GdipGetEmHeight(font->family, style, &em_height); if (stat != Ok) return stat; *height = (REAL)line_spacing * font_size / (REAL)em_height; TRACE("%s,%ld => %f\n", debugstr_w(font->family->FamilyName), font->otm.otmTextMetrics.tmHeight, *height); return Ok; } /*********************************************************************** * Borrowed from GDI32: * * Elf is really an ENUMLOGFONTEXW, and ntm is a NEWTEXTMETRICEXW. * We have to use other types because of the FONTENUMPROCW definition. */ static INT CALLBACK is_font_installed_proc(const LOGFONTW *elf, const TEXTMETRICW *ntm, DWORD type, LPARAM lParam) { const ENUMLOGFONTW *elfW = (const ENUMLOGFONTW *)elf; LOGFONTW *lf = (LOGFONTW *)lParam; if (type & RASTER_FONTTYPE) return 1; *lf = *elf; /* replace substituted font name by a real one */ lstrcpynW(lf->lfFaceName, elfW->elfFullName, LF_FACESIZE); return 0; } struct font_metrics { WCHAR facename[LF_FACESIZE]; UINT16 em_height, ascent, descent, line_spacing; /* in font units */ int dpi; }; static BOOL get_font_metrics(HDC hdc, struct font_metrics *fm) { OUTLINETEXTMETRICW otm; TT_OS2_V2 tt_os2; TT_HHEA tt_hori; LONG size; UINT16 line_gap; otm.otmSize = sizeof(otm); if (!GetOutlineTextMetricsW(hdc, otm.otmSize, &otm)) return FALSE; fm->em_height = otm.otmEMSquare; fm->dpi = GetDeviceCaps(hdc, LOGPIXELSY); memset(&tt_hori, 0, sizeof(tt_hori)); if (GetFontData(hdc, MS_HHEA_TAG, 0, &tt_hori, sizeof(tt_hori)) != GDI_ERROR) { fm->ascent = GET_BE_WORD(tt_hori.Ascender); fm->descent = -GET_BE_WORD(tt_hori.Descender); TRACE("hhea: ascent %d, descent %d\n", fm->ascent, fm->descent); line_gap = GET_BE_WORD(tt_hori.LineGap); fm->line_spacing = fm->ascent + fm->descent + line_gap; TRACE("line_gap %u, line_spacing %u\n", line_gap, fm->line_spacing); if (fm->ascent + fm->descent != 0) return TRUE; } size = GetFontData(hdc, MS_OS2_TAG, 0, NULL, 0); if (size == GDI_ERROR) return FALSE; if (size > sizeof(tt_os2)) size = sizeof(tt_os2); memset(&tt_os2, 0, sizeof(tt_os2)); if (GetFontData(hdc, MS_OS2_TAG, 0, &tt_os2, size) != size) return FALSE; fm->ascent = GET_BE_WORD(tt_os2.usWinAscent); fm->descent = GET_BE_WORD(tt_os2.usWinDescent); TRACE("usWinAscent %u, usWinDescent %u\n", fm->ascent, fm->descent); if (fm->ascent + fm->descent == 0) { fm->ascent = GET_BE_WORD(tt_os2.sTypoAscender); fm->descent = GET_BE_WORD(tt_os2.sTypoDescender); TRACE("sTypoAscender %u, sTypoDescender %u\n", fm->ascent, fm->descent); } line_gap = GET_BE_WORD(tt_os2.sTypoLineGap); fm->line_spacing = fm->ascent + fm->descent + line_gap; TRACE("line_gap %u, line_spacing %u\n", line_gap, fm->line_spacing); return TRUE; } /******************************************************************************* * GdipCreateFontFamilyFromName [GDIPLUS.@] * * Creates a font family object based on a supplied name * * PARAMS * name [I] Name of the font * fontCollection [I] What font collection (if any) the font belongs to (may be NULL) * FontFamily [O] Pointer to the resulting FontFamily object * * RETURNS * SUCCESS: Ok * FAILURE: FamilyNotFound if the requested FontFamily does not exist on the system * FAILURE: Invalid parameter if FontFamily or name is NULL * * NOTES * If fontCollection is NULL then the object is not part of any collection * */ GpStatus WINGDIPAPI GdipCreateFontFamilyFromName(GDIPCONST WCHAR *name, GpFontCollection *collection, GpFontFamily **family) { HDC hdc; LOGFONTW lf; GpStatus status; int i; TRACE("%s, %p %p\n", debugstr_w(name), collection, family); if (!name || !family) return InvalidParameter; if (!collection) { status = GdipNewInstalledFontCollection(&collection); if (status != Ok) return status; } status = FontFamilyNotFound; hdc = CreateCompatibleDC(0); if (!EnumFontFamiliesW(hdc, name, is_font_installed_proc, (LPARAM)&lf)) { for (i = 0; i < collection->count; i++) { if (!wcsicmp(lf.lfFaceName, collection->FontFamilies[i]->FamilyName)) { status = GdipCloneFontFamily(collection->FontFamilies[i], family); TRACE("<-- %p\n", *family); break; } } } DeleteDC(hdc); return status; } /******************************************************************************* * GdipCloneFontFamily [GDIPLUS.@] * * Creates a deep copy of a Font Family object * * PARAMS * FontFamily [I] Font to clone * clonedFontFamily [O] The resulting cloned font * * RETURNS * SUCCESS: Ok */ GpStatus WINGDIPAPI GdipCloneFontFamily(GpFontFamily *family, GpFontFamily **clone) { if (!family || !clone) return InvalidParameter; TRACE("%p (%s), %p\n", family, debugstr_w(family->FamilyName), clone); *clone = family; if (!family->installed) InterlockedIncrement(&family->ref); return Ok; } /******************************************************************************* * GdipGetFamilyName [GDIPLUS.@] * * Returns the family name into name * * PARAMS * *family [I] Family to retrieve from * *name [O] WCHARS of the family name * LANGID [I] charset * * RETURNS * SUCCESS: Ok * FAILURE: InvalidParameter if family is NULL * * NOTES * If name is NULL, XP and Vista crash but not Windows 7+ */ GpStatus WINGDIPAPI GdipGetFamilyName (GDIPCONST GpFontFamily *family, WCHAR *name, LANGID language) { static int lang_fixme; TRACE("%p, %p, %d\n", family, name, language); if (family == NULL) return InvalidParameter; if (name == NULL) return Ok; if (language != LANG_NEUTRAL && !lang_fixme++) FIXME("No support for handling of multiple languages!\n"); lstrcpynW (name, family->FamilyName, LF_FACESIZE); return Ok; } /***************************************************************************** * GdipDeleteFontFamily [GDIPLUS.@] * * Removes the specified FontFamily * * PARAMS * *FontFamily [I] The family to delete * * RETURNS * SUCCESS: Ok * FAILURE: InvalidParameter if FontFamily is NULL. * */ GpStatus WINGDIPAPI GdipDeleteFontFamily(GpFontFamily *FontFamily) { if (!FontFamily) return InvalidParameter; if (!FontFamily->installed && !InterlockedDecrement(&FontFamily->ref)) { heap_free(FontFamily); } return Ok; } GpStatus WINGDIPAPI GdipGetCellAscent(GDIPCONST GpFontFamily *family, INT style, UINT16* CellAscent) { if (!(family && CellAscent)) return InvalidParameter; *CellAscent = family->ascent; TRACE("%s => %u\n", debugstr_w(family->FamilyName), *CellAscent); return Ok; } GpStatus WINGDIPAPI GdipGetCellDescent(GDIPCONST GpFontFamily *family, INT style, UINT16* CellDescent) { TRACE("(%p, %d, %p)\n", family, style, CellDescent); if (!(family && CellDescent)) return InvalidParameter; *CellDescent = family->descent; TRACE("%s => %u\n", debugstr_w(family->FamilyName), *CellDescent); return Ok; } /******************************************************************************* * GdipGetEmHeight [GDIPLUS.@] * * Gets the height of the specified family in EmHeights * * PARAMS * family [I] Family to retrieve from * style [I] (optional) style * EmHeight [O] return value * * RETURNS * SUCCESS: Ok * FAILURE: InvalidParameter */ GpStatus WINGDIPAPI GdipGetEmHeight(GDIPCONST GpFontFamily *family, INT style, UINT16* EmHeight) { if (!(family && EmHeight)) return InvalidParameter; TRACE("%p (%s), %d, %p\n", family, debugstr_w(family->FamilyName), style, EmHeight); *EmHeight = family->em_height; TRACE("%s => %u\n", debugstr_w(family->FamilyName), *EmHeight); return Ok; } /******************************************************************************* * GdipGetLineSpacing [GDIPLUS.@] * * Returns the line spacing in design units * * PARAMS * family [I] Family to retrieve from * style [I] (Optional) font style * LineSpacing [O] Return value * * RETURNS * SUCCESS: Ok * FAILURE: InvalidParameter (family or LineSpacing was NULL) */ GpStatus WINGDIPAPI GdipGetLineSpacing(GDIPCONST GpFontFamily *family, INT style, UINT16* LineSpacing) { TRACE("%p, %d, %p\n", family, style, LineSpacing); if (!(family && LineSpacing)) return InvalidParameter; if (style) FIXME("ignoring style\n"); *LineSpacing = family->line_spacing; TRACE("%s => %u\n", debugstr_w(family->FamilyName), *LineSpacing); return Ok; } static INT CALLBACK font_has_style_proc(const LOGFONTW *elf, const TEXTMETRICW *ntm, DWORD type, LPARAM lParam) { INT fontstyle = FontStyleRegular; if (!ntm) return 1; if (ntm->tmWeight >= FW_BOLD) fontstyle |= FontStyleBold; if (ntm->tmItalic) fontstyle |= FontStyleItalic; if (ntm->tmUnderlined) fontstyle |= FontStyleUnderline; if (ntm->tmStruckOut) fontstyle |= FontStyleStrikeout; return (INT)lParam != fontstyle; } GpStatus WINGDIPAPI GdipIsStyleAvailable(GDIPCONST GpFontFamily* family, INT style, BOOL* IsStyleAvailable) { HDC hdc; TRACE("%p %d %p\n", family, style, IsStyleAvailable); if (!(family && IsStyleAvailable)) return InvalidParameter; *IsStyleAvailable = FALSE; hdc = CreateCompatibleDC(0); if(!EnumFontFamiliesW(hdc, family->FamilyName, font_has_style_proc, (LPARAM)style)) *IsStyleAvailable = TRUE; DeleteDC(hdc); return Ok; } /***************************************************************************** * GdipGetGenericFontFamilyMonospace [GDIPLUS.@] * * Obtains a monospace family (Courier New on Windows) * * PARAMS * **nativeFamily [O] Where the font will be stored * * RETURNS * InvalidParameter if nativeFamily is NULL. * FontFamilyNotFound if unable to get font. * Ok otherwise. */ GpStatus WINGDIPAPI GdipGetGenericFontFamilyMonospace(GpFontFamily **nativeFamily) { GpStatus stat; TRACE("(%p)\n", nativeFamily); if (nativeFamily == NULL) return InvalidParameter; stat = GdipCreateFontFamilyFromName(L"Courier New", NULL, nativeFamily); if (stat == FontFamilyNotFound) stat = GdipCreateFontFamilyFromName(L"Liberation Mono", NULL, nativeFamily); if (stat == FontFamilyNotFound) stat = GdipCreateFontFamilyFromName(L"Courier", NULL, nativeFamily); return stat; } /***************************************************************************** * GdipGetGenericFontFamilySerif [GDIPLUS.@] * * Obtains a serif family (Times New Roman on Windows) * * PARAMS * **nativeFamily [O] Where the font will be stored * * RETURNS * InvalidParameter if nativeFamily is NULL. * FontFamilyNotFound if unable to get font. * Ok otherwise. */ GpStatus WINGDIPAPI GdipGetGenericFontFamilySerif(GpFontFamily **nativeFamily) { GpStatus stat; TRACE("(%p)\n", nativeFamily); if (nativeFamily == NULL) return InvalidParameter; stat = GdipCreateFontFamilyFromName(L"Times New Roman", NULL, nativeFamily); if (stat == FontFamilyNotFound) stat = GdipCreateFontFamilyFromName(L"Liberation Serif", NULL, nativeFamily); if (stat == FontFamilyNotFound) stat = GdipGetGenericFontFamilySansSerif(nativeFamily); return stat; } /***************************************************************************** * GdipGetGenericFontFamilySansSerif [GDIPLUS.@] * * Obtains a sans serif family (Microsoft Sans Serif or Arial on Windows) * * PARAMS * **nativeFamily [O] Where the font will be stored * * RETURNS * InvalidParameter if nativeFamily is NULL. * FontFamilyNotFound if unable to get font. * Ok otherwise. */ GpStatus WINGDIPAPI GdipGetGenericFontFamilySansSerif(GpFontFamily **nativeFamily) { GpStatus stat; TRACE("(%p)\n", nativeFamily); if (nativeFamily == NULL) return InvalidParameter; stat = GdipCreateFontFamilyFromName(L"Microsoft Sans Serif", NULL, nativeFamily); if (stat == FontFamilyNotFound) stat = GdipCreateFontFamilyFromName(L"Arial", NULL, nativeFamily); if (stat == FontFamilyNotFound) stat = GdipCreateFontFamilyFromName(L"Liberation Sans", NULL, nativeFamily); if (stat == FontFamilyNotFound) stat = GdipCreateFontFamilyFromName(L"Tahoma", NULL, nativeFamily); return stat; } /***************************************************************************** * GdipNewPrivateFontCollection [GDIPLUS.@] */ GpStatus WINGDIPAPI GdipNewPrivateFontCollection(GpFontCollection** fontCollection) { TRACE("%p\n", fontCollection); if (!fontCollection) return InvalidParameter; *fontCollection = heap_alloc_zero(sizeof(GpFontCollection)); if (!*fontCollection) return OutOfMemory; (*fontCollection)->FontFamilies = NULL; (*fontCollection)->count = 0; (*fontCollection)->allocated = 0; TRACE("<-- %p\n", *fontCollection); return Ok; } /***************************************************************************** * GdipDeletePrivateFontCollection [GDIPLUS.@] */ GpStatus WINGDIPAPI GdipDeletePrivateFontCollection(GpFontCollection **fontCollection) { INT i; TRACE("%p\n", fontCollection); if (!fontCollection) return InvalidParameter; for (i = 0; i < (*fontCollection)->count; i++) GdipDeleteFontFamily((*fontCollection)->FontFamilies[i]); heap_free((*fontCollection)->FontFamilies); heap_free(*fontCollection); return Ok; } /***************************************************************************** * GdipPrivateAddFontFile [GDIPLUS.@] */ GpStatus WINGDIPAPI GdipPrivateAddFontFile(GpFontCollection *collection, GDIPCONST WCHAR *name) { HANDLE file, mapping; LARGE_INTEGER size; void *mem; GpStatus status; TRACE("%p, %s\n", collection, debugstr_w(name)); if (!collection || !name) return InvalidParameter; file = CreateFileW(name, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL); if (file == INVALID_HANDLE_VALUE) return InvalidParameter; if (!GetFileSizeEx(file, &size) || size.u.HighPart) { CloseHandle(file); return InvalidParameter; } mapping = CreateFileMappingW(file, NULL, PAGE_READONLY, 0, 0, NULL); CloseHandle(file); if (!mapping) return InvalidParameter; mem = MapViewOfFile(mapping, FILE_MAP_READ, 0, 0, 0); CloseHandle(mapping); if (!mem) return InvalidParameter; /* GdipPrivateAddMemoryFont creates a copy of the memory block */ status = GdipPrivateAddMemoryFont(collection, mem, size.u.LowPart); UnmapViewOfFile(mem); return status; } #define TT_PLATFORM_APPLE_UNICODE 0 #define TT_PLATFORM_MACINTOSH 1 #define TT_PLATFORM_MICROSOFT 3 #define TT_APPLE_ID_DEFAULT 0 #define TT_APPLE_ID_ISO_10646 2 #define TT_APPLE_ID_UNICODE_2_0 3 #define TT_MS_ID_SYMBOL_CS 0 #define TT_MS_ID_UNICODE_CS 1 #define TT_MAC_ID_SIMPLIFIED_CHINESE 25 #define NAME_ID_FULL_FONT_NAME 4 typedef struct { ULONG version; USHORT tables_no; USHORT search_range; USHORT entry_selector; USHORT range_shift; } tt_header; #define TT_HEADER_VERSION_1 0x00010000 #define TT_HEADER_VERSION_CFF 0x4f54544f typedef struct { char tag[4]; /* table name */ ULONG check_sum; /* Check sum */ ULONG offset; /* Offset from beginning of file */ ULONG length; /* length of the table in bytes */ } tt_table_directory; typedef struct { USHORT format; /* format selector. Always 0 */ USHORT count; /* Name Records count */ USHORT string_offset; /* Offset for strings storage, * from start of the table */ } tt_name_table; typedef struct { USHORT platform_id; USHORT encoding_id; USHORT language_id; USHORT name_id; USHORT length; USHORT offset; /* from start of storage area */ } tt_name_record; /* Copied from gdi32/freetype.c */ static const LANGID mac_langid_table[] = { MAKELANGID(LANG_ENGLISH,SUBLANG_DEFAULT), /* TT_MAC_LANGID_ENGLISH */ MAKELANGID(LANG_FRENCH,SUBLANG_DEFAULT), /* TT_MAC_LANGID_FRENCH */ MAKELANGID(LANG_GERMAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_GERMAN */ MAKELANGID(LANG_ITALIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_ITALIAN */ MAKELANGID(LANG_DUTCH,SUBLANG_DEFAULT), /* TT_MAC_LANGID_DUTCH */ MAKELANGID(LANG_SWEDISH,SUBLANG_DEFAULT), /* TT_MAC_LANGID_SWEDISH */ MAKELANGID(LANG_SPANISH,SUBLANG_DEFAULT), /* TT_MAC_LANGID_SPANISH */ MAKELANGID(LANG_DANISH,SUBLANG_DEFAULT), /* TT_MAC_LANGID_DANISH */ MAKELANGID(LANG_PORTUGUESE,SUBLANG_DEFAULT), /* TT_MAC_LANGID_PORTUGUESE */ MAKELANGID(LANG_NORWEGIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_NORWEGIAN */ MAKELANGID(LANG_HEBREW,SUBLANG_DEFAULT), /* TT_MAC_LANGID_HEBREW */ MAKELANGID(LANG_JAPANESE,SUBLANG_DEFAULT), /* TT_MAC_LANGID_JAPANESE */ MAKELANGID(LANG_ARABIC,SUBLANG_DEFAULT), /* TT_MAC_LANGID_ARABIC */ MAKELANGID(LANG_FINNISH,SUBLANG_DEFAULT), /* TT_MAC_LANGID_FINNISH */ MAKELANGID(LANG_GREEK,SUBLANG_DEFAULT), /* TT_MAC_LANGID_GREEK */ MAKELANGID(LANG_ICELANDIC,SUBLANG_DEFAULT), /* TT_MAC_LANGID_ICELANDIC */ MAKELANGID(LANG_MALTESE,SUBLANG_DEFAULT), /* TT_MAC_LANGID_MALTESE */ MAKELANGID(LANG_TURKISH,SUBLANG_DEFAULT), /* TT_MAC_LANGID_TURKISH */ MAKELANGID(LANG_CROATIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_CROATIAN */ MAKELANGID(LANG_CHINESE_TRADITIONAL,SUBLANG_DEFAULT), /* TT_MAC_LANGID_CHINESE_TRADITIONAL */ MAKELANGID(LANG_URDU,SUBLANG_DEFAULT), /* TT_MAC_LANGID_URDU */ MAKELANGID(LANG_HINDI,SUBLANG_DEFAULT), /* TT_MAC_LANGID_HINDI */ MAKELANGID(LANG_THAI,SUBLANG_DEFAULT), /* TT_MAC_LANGID_THAI */ MAKELANGID(LANG_KOREAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_KOREAN */ MAKELANGID(LANG_LITHUANIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_LITHUANIAN */ MAKELANGID(LANG_POLISH,SUBLANG_DEFAULT), /* TT_MAC_LANGID_POLISH */ MAKELANGID(LANG_HUNGARIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_HUNGARIAN */ MAKELANGID(LANG_ESTONIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_ESTONIAN */ MAKELANGID(LANG_LATVIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_LETTISH */ MAKELANGID(LANG_SAMI,SUBLANG_DEFAULT), /* TT_MAC_LANGID_SAAMISK */ MAKELANGID(LANG_FAEROESE,SUBLANG_DEFAULT), /* TT_MAC_LANGID_FAEROESE */ MAKELANGID(LANG_FARSI,SUBLANG_DEFAULT), /* TT_MAC_LANGID_FARSI */ MAKELANGID(LANG_RUSSIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_RUSSIAN */ MAKELANGID(LANG_CHINESE_SIMPLIFIED,SUBLANG_DEFAULT), /* TT_MAC_LANGID_CHINESE_SIMPLIFIED */ MAKELANGID(LANG_DUTCH,SUBLANG_DUTCH_BELGIAN), /* TT_MAC_LANGID_FLEMISH */ MAKELANGID(LANG_IRISH,SUBLANG_DEFAULT), /* TT_MAC_LANGID_IRISH */ MAKELANGID(LANG_ALBANIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_ALBANIAN */ MAKELANGID(LANG_ROMANIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_ROMANIAN */ MAKELANGID(LANG_CZECH,SUBLANG_DEFAULT), /* TT_MAC_LANGID_CZECH */ MAKELANGID(LANG_SLOVAK,SUBLANG_DEFAULT), /* TT_MAC_LANGID_SLOVAK */ MAKELANGID(LANG_SLOVENIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_SLOVENIAN */ 0, /* TT_MAC_LANGID_YIDDISH */ MAKELANGID(LANG_SERBIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_SERBIAN */ MAKELANGID(LANG_MACEDONIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_MACEDONIAN */ MAKELANGID(LANG_BULGARIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_BULGARIAN */ MAKELANGID(LANG_UKRAINIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_UKRAINIAN */ MAKELANGID(LANG_BELARUSIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_BYELORUSSIAN */ MAKELANGID(LANG_UZBEK,SUBLANG_DEFAULT), /* TT_MAC_LANGID_UZBEK */ MAKELANGID(LANG_KAZAK,SUBLANG_DEFAULT), /* TT_MAC_LANGID_KAZAKH */ MAKELANGID(LANG_AZERI,SUBLANG_AZERI_CYRILLIC), /* TT_MAC_LANGID_AZERBAIJANI */ 0, /* TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT */ MAKELANGID(LANG_ARMENIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_ARMENIAN */ MAKELANGID(LANG_GEORGIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_GEORGIAN */ 0, /* TT_MAC_LANGID_MOLDAVIAN */ MAKELANGID(LANG_KYRGYZ,SUBLANG_DEFAULT), /* TT_MAC_LANGID_KIRGHIZ */ MAKELANGID(LANG_TAJIK,SUBLANG_DEFAULT), /* TT_MAC_LANGID_TAJIKI */ MAKELANGID(LANG_TURKMEN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_TURKMEN */ MAKELANGID(LANG_MONGOLIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_MONGOLIAN */ MAKELANGID(LANG_MONGOLIAN,SUBLANG_MONGOLIAN_CYRILLIC_MONGOLIA), /* TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT */ MAKELANGID(LANG_PASHTO,SUBLANG_DEFAULT), /* TT_MAC_LANGID_PASHTO */ 0, /* TT_MAC_LANGID_KURDISH */ MAKELANGID(LANG_KASHMIRI,SUBLANG_DEFAULT), /* TT_MAC_LANGID_KASHMIRI */ MAKELANGID(LANG_SINDHI,SUBLANG_DEFAULT), /* TT_MAC_LANGID_SINDHI */ MAKELANGID(LANG_TIBETAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_TIBETAN */ MAKELANGID(LANG_NEPALI,SUBLANG_DEFAULT), /* TT_MAC_LANGID_NEPALI */ MAKELANGID(LANG_SANSKRIT,SUBLANG_DEFAULT), /* TT_MAC_LANGID_SANSKRIT */ MAKELANGID(LANG_MARATHI,SUBLANG_DEFAULT), /* TT_MAC_LANGID_MARATHI */ MAKELANGID(LANG_BENGALI,SUBLANG_DEFAULT), /* TT_MAC_LANGID_BENGALI */ MAKELANGID(LANG_ASSAMESE,SUBLANG_DEFAULT), /* TT_MAC_LANGID_ASSAMESE */ MAKELANGID(LANG_GUJARATI,SUBLANG_DEFAULT), /* TT_MAC_LANGID_GUJARATI */ MAKELANGID(LANG_PUNJABI,SUBLANG_DEFAULT), /* TT_MAC_LANGID_PUNJABI */ MAKELANGID(LANG_ORIYA,SUBLANG_DEFAULT), /* TT_MAC_LANGID_ORIYA */ MAKELANGID(LANG_MALAYALAM,SUBLANG_DEFAULT), /* TT_MAC_LANGID_MALAYALAM */ MAKELANGID(LANG_KANNADA,SUBLANG_DEFAULT), /* TT_MAC_LANGID_KANNADA */ MAKELANGID(LANG_TAMIL,SUBLANG_DEFAULT), /* TT_MAC_LANGID_TAMIL */ MAKELANGID(LANG_TELUGU,SUBLANG_DEFAULT), /* TT_MAC_LANGID_TELUGU */ MAKELANGID(LANG_SINHALESE,SUBLANG_DEFAULT), /* TT_MAC_LANGID_SINHALESE */ 0, /* TT_MAC_LANGID_BURMESE */ MAKELANGID(LANG_KHMER,SUBLANG_DEFAULT), /* TT_MAC_LANGID_KHMER */ MAKELANGID(LANG_LAO,SUBLANG_DEFAULT), /* TT_MAC_LANGID_LAO */ MAKELANGID(LANG_VIETNAMESE,SUBLANG_DEFAULT), /* TT_MAC_LANGID_VIETNAMESE */ MAKELANGID(LANG_INDONESIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_INDONESIAN */ 0, /* TT_MAC_LANGID_TAGALOG */ MAKELANGID(LANG_MALAY,SUBLANG_DEFAULT), /* TT_MAC_LANGID_MALAY_ROMAN_SCRIPT */ 0, /* TT_MAC_LANGID_MALAY_ARABIC_SCRIPT */ MAKELANGID(LANG_AMHARIC,SUBLANG_DEFAULT), /* TT_MAC_LANGID_AMHARIC */ MAKELANGID(LANG_TIGRIGNA,SUBLANG_DEFAULT), /* TT_MAC_LANGID_TIGRINYA */ 0, /* TT_MAC_LANGID_GALLA */ 0, /* TT_MAC_LANGID_SOMALI */ MAKELANGID(LANG_SWAHILI,SUBLANG_DEFAULT), /* TT_MAC_LANGID_SWAHILI */ 0, /* TT_MAC_LANGID_RUANDA */ 0, /* TT_MAC_LANGID_RUNDI */ 0, /* TT_MAC_LANGID_CHEWA */ 0, /* TT_MAC_LANGID_MALAGASY */ 0, /* TT_MAC_LANGID_ESPERANTO */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 95-111 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 112-127 */ MAKELANGID(LANG_WELSH,SUBLANG_DEFAULT), /* TT_MAC_LANGID_WELSH */ MAKELANGID(LANG_BASQUE,SUBLANG_DEFAULT), /* TT_MAC_LANGID_BASQUE */ MAKELANGID(LANG_CATALAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_CATALAN */ 0, /* TT_MAC_LANGID_LATIN */ MAKELANGID(LANG_QUECHUA,SUBLANG_DEFAULT), /* TT_MAC_LANGID_QUECHUA */ 0, /* TT_MAC_LANGID_GUARANI */ 0, /* TT_MAC_LANGID_AYMARA */ MAKELANGID(LANG_TATAR,SUBLANG_DEFAULT), /* TT_MAC_LANGID_TATAR */ MAKELANGID(LANG_UIGHUR,SUBLANG_DEFAULT), /* TT_MAC_LANGID_UIGHUR */ 0, /* TT_MAC_LANGID_DZONGKHA */ 0, /* TT_MAC_LANGID_JAVANESE */ 0, /* TT_MAC_LANGID_SUNDANESE */ MAKELANGID(LANG_GALICIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_GALICIAN */ MAKELANGID(LANG_AFRIKAANS,SUBLANG_DEFAULT), /* TT_MAC_LANGID_AFRIKAANS */ MAKELANGID(LANG_BRETON,SUBLANG_DEFAULT), /* TT_MAC_LANGID_BRETON */ MAKELANGID(LANG_INUKTITUT,SUBLANG_DEFAULT), /* TT_MAC_LANGID_INUKTITUT */ MAKELANGID(LANG_SCOTTISH_GAELIC,SUBLANG_DEFAULT), /* TT_MAC_LANGID_SCOTTISH_GAELIC */ 0, /* TT_MAC_LANGID_MANX_GAELIC */ MAKELANGID(LANG_IRISH,SUBLANG_IRISH_IRELAND), /* TT_MAC_LANGID_IRISH_GAELIC */ 0, /* TT_MAC_LANGID_TONGAN */ 0, /* TT_MAC_LANGID_GREEK_POLYTONIC */ MAKELANGID(LANG_GREENLANDIC,SUBLANG_DEFAULT), /* TT_MAC_LANGID_GREELANDIC */ MAKELANGID(LANG_AZERI,SUBLANG_AZERI_LATIN), /* TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT */ }; static inline WORD get_mac_code_page( const tt_name_record *name ) { WORD encoding_id = GET_BE_WORD(name->encoding_id); if (encoding_id == TT_MAC_ID_SIMPLIFIED_CHINESE) return 10008; /* special case */ return 10000 + encoding_id; } static int match_name_table_language( const tt_name_record *name, LANGID lang ) { LANGID name_lang; switch (GET_BE_WORD(name->platform_id)) { case TT_PLATFORM_MICROSOFT: switch (GET_BE_WORD(name->encoding_id)) { case TT_MS_ID_UNICODE_CS: case TT_MS_ID_SYMBOL_CS: name_lang = GET_BE_WORD(name->language_id); break; default: return 0; } break; case TT_PLATFORM_MACINTOSH: if (!IsValidCodePage( get_mac_code_page( name ))) return 0; name_lang = GET_BE_WORD(name->language_id); if (name_lang >= ARRAY_SIZE(mac_langid_table)) return 0; name_lang = mac_langid_table[name_lang]; break; case TT_PLATFORM_APPLE_UNICODE: switch (GET_BE_WORD(name->encoding_id)) { case TT_APPLE_ID_DEFAULT: case TT_APPLE_ID_ISO_10646: case TT_APPLE_ID_UNICODE_2_0: name_lang = GET_BE_WORD(name->language_id); if (name_lang >= ARRAY_SIZE(mac_langid_table)) return 0; name_lang = mac_langid_table[name_lang]; break; default: return 0; } break; default: return 0; } if (name_lang == lang) return 3; if (PRIMARYLANGID( name_lang ) == PRIMARYLANGID( lang )) return 2; if (name_lang == MAKELANGID( LANG_ENGLISH, SUBLANG_DEFAULT )) return 1; return 0; } static WCHAR *copy_name_table_string( const tt_name_record *name, const BYTE *data ) { WORD name_len = GET_BE_WORD(name->length); WORD codepage; WCHAR *ret; int len; switch (GET_BE_WORD(name->platform_id)) { case TT_PLATFORM_APPLE_UNICODE: case TT_PLATFORM_MICROSOFT: ret = heap_alloc((name_len / 2 + 1) * sizeof(WCHAR)); for (len = 0; len < name_len / 2; len++) ret[len] = (data[len * 2] << 8) | data[len * 2 + 1]; ret[len] = 0; return ret; case TT_PLATFORM_MACINTOSH: codepage = get_mac_code_page( name ); len = MultiByteToWideChar( codepage, 0, (char *)data, name_len, NULL, 0 ) + 1; if (!len) return NULL; ret = heap_alloc(len * sizeof(WCHAR)); len = MultiByteToWideChar( codepage, 0, (char *)data, name_len, ret, len - 1 ); ret[len] = 0; return ret; } return NULL; } static WCHAR *load_ttf_name_id( const BYTE *mem, DWORD_PTR size, DWORD id ) { LANGID lang = GetSystemDefaultLangID(); const tt_header *header; const tt_name_table *name_table; const tt_name_record *name_record; DWORD pos, ofs = 0, count; int i, res, best_lang = 0, best_index = -1; if (sizeof(tt_header) > size) return NULL; header = (const tt_header*)mem; count = GET_BE_WORD(header->tables_no); if (GET_BE_DWORD(header->version) != TT_HEADER_VERSION_1 && GET_BE_DWORD(header->version) != TT_HEADER_VERSION_CFF) return NULL; pos = sizeof(*header); for (i = 0; i < count; i++) { const tt_table_directory *table_directory = (const tt_table_directory*)&mem[pos]; pos += sizeof(*table_directory); if (memcmp(table_directory->tag, "name", 4) == 0) { ofs = GET_BE_DWORD(table_directory->offset); break; } } if (i >= count) return NULL; if (ofs >= size) return NULL; pos = ofs + sizeof(*name_table); if (pos > size) return NULL; name_table = (const tt_name_table*)&mem[ofs]; count = GET_BE_WORD(name_table->count); if (GET_BE_WORD(name_table->string_offset) >= size - ofs) return NULL; ofs += GET_BE_WORD(name_table->string_offset); for (i=0; i size) return NULL; if (GET_BE_WORD(name_record->name_id) != id) continue; if (GET_BE_WORD(name_record->offset) >= size - ofs) return NULL; if (GET_BE_WORD(name_record->length) > size - ofs - GET_BE_WORD(name_record->offset)) return NULL; res = match_name_table_language( name_record, lang ); if (res > best_lang) { best_lang = res; best_index = i; } } if (best_lang) { WCHAR *ret; name_record = (const tt_name_record*)(name_table + 1) + best_index; ret = copy_name_table_string( name_record, mem+ofs+GET_BE_WORD(name_record->offset) ); TRACE( "name %u found platform %u lang %04x %s\n", GET_BE_WORD(name_record->name_id), GET_BE_WORD(name_record->platform_id), GET_BE_WORD(name_record->language_id), debugstr_w( ret )); return ret; } return NULL; } struct add_font_param { GpFontCollection *collection; BOOL is_system; GpStatus stat; HDC hdc; }; static INT CALLBACK add_font_proc(const LOGFONTW *lfw, const TEXTMETRICW *ntm, DWORD type, LPARAM lParam); /***************************************************************************** * GdipPrivateAddMemoryFont [GDIPLUS.@] */ GpStatus WINGDIPAPI GdipPrivateAddMemoryFont(GpFontCollection* fontCollection, GDIPCONST void* memory, INT length) { WCHAR *name; DWORD count = 0; HANDLE font; GpStatus ret = Ok; TRACE("%p, %p, %d\n", fontCollection, memory, length); if (!fontCollection || !memory || !length) return InvalidParameter; name = load_ttf_name_id(memory, length, NAME_ID_FULL_FONT_NAME); if (!name) return OutOfMemory; font = AddFontMemResourceEx((void*)memory, length, NULL, &count); TRACE("%s: %p/%lu\n", debugstr_w(name), font, count); if (!font || !count) ret = InvalidParameter; else { struct add_font_param param; LOGFONTW lfw; param.hdc = CreateCompatibleDC(0); /* Truncate name if necessary, GDI32 can't deal with long names */ if(lstrlenW(name) > LF_FACESIZE - 1) name[LF_FACESIZE - 1] = 0; lfw.lfCharSet = DEFAULT_CHARSET; lstrcpyW(lfw.lfFaceName, name); lfw.lfPitchAndFamily = 0; param.collection = fontCollection; param.is_system = FALSE; if (!EnumFontFamiliesExW(param.hdc, &lfw, add_font_proc, (LPARAM)¶m, 0)) ret = param.stat; DeleteDC(param.hdc); } heap_free(name); return ret; } /***************************************************************************** * GdipGetFontCollectionFamilyCount [GDIPLUS.@] */ GpStatus WINGDIPAPI GdipGetFontCollectionFamilyCount( GpFontCollection* fontCollection, INT* numFound) { TRACE("%p, %p\n", fontCollection, numFound); if (!(fontCollection && numFound)) return InvalidParameter; *numFound = fontCollection->count; return Ok; } /***************************************************************************** * GdipGetFontCollectionFamilyList [GDIPLUS.@] */ GpStatus WINGDIPAPI GdipGetFontCollectionFamilyList( GpFontCollection* fontCollection, INT numSought, GpFontFamily* gpfamilies[], INT* numFound) { INT i; TRACE("%p, %d, %p, %p\n", fontCollection, numSought, gpfamilies, numFound); if (!(fontCollection && gpfamilies && numFound)) return InvalidParameter; memset(gpfamilies, 0, sizeof(*gpfamilies) * numSought); for (i = 0; i < numSought && i < fontCollection->count; i++) { /* caller is responsible for cloning these if it keeps references */ gpfamilies[i] = fontCollection->FontFamilies[i]; } *numFound = i; return Ok; } void free_installed_fonts(void) { INT i; for (i = 0; i < installedFontCollection.count; i++) heap_free(installedFontCollection.FontFamilies[i]); heap_free(installedFontCollection.FontFamilies); installedFontCollection.FontFamilies = NULL; installedFontCollection.allocated = 0; } static INT CALLBACK add_font_proc(const LOGFONTW *lfw, const TEXTMETRICW *ntm, DWORD type, LPARAM lParam) { struct add_font_param *param = (struct add_font_param *)lParam; GpFontCollection *fonts = param->collection; GpFontFamily *family; HFONT hfont, old_hfont; struct font_metrics fm; int i; param->stat = Ok; if (type == RASTER_FONTTYPE) return 1; /* skip rotated fonts */ if (lfw->lfFaceName[0] == '@') return 1; if (fonts->count && wcsicmp(lfw->lfFaceName, fonts->FontFamilies[fonts->count-1]->FamilyName) == 0) return 1; if (fonts->allocated == fonts->count) { INT new_alloc_count = fonts->allocated+50; GpFontFamily** new_family_list = heap_alloc(new_alloc_count*sizeof(void*)); if (!new_family_list) { param->stat = OutOfMemory; return 0; } memcpy(new_family_list, fonts->FontFamilies, fonts->count*sizeof(void*)); heap_free(fonts->FontFamilies); fonts->FontFamilies = new_family_list; fonts->allocated = new_alloc_count; } family = heap_alloc(sizeof(*family)); if (!family) { if (param->is_system) return 1; param->stat = OutOfMemory; return 0; } /* skip duplicates */ for (i=0; icount; i++) { if (wcsicmp(lfw->lfFaceName, fonts->FontFamilies[i]->FamilyName) == 0) { heap_free(family); return 1; } } hfont = CreateFontIndirectW(lfw); old_hfont = SelectObject(param->hdc, hfont); if (!get_font_metrics(param->hdc, &fm)) { SelectObject(param->hdc, old_hfont); DeleteObject(hfont); heap_free(family); param->stat = OutOfMemory; return 0; } SelectObject(param->hdc, old_hfont); DeleteObject(hfont); family->em_height = fm.em_height; family->ascent = fm.ascent; family->descent = fm.descent; family->line_spacing = fm.line_spacing; family->dpi = fm.dpi; family->installed = param->is_system; family->ref = 1; lstrcpyW(family->FamilyName, lfw->lfFaceName); fonts->FontFamilies[fonts->count++] = family; return 1; } GpStatus WINGDIPAPI GdipNewInstalledFontCollection( GpFontCollection** fontCollection) { TRACE("(%p)\n",fontCollection); if (!fontCollection) return InvalidParameter; EnterCriticalSection( &font_cs ); if (installedFontCollection.count == 0) { struct add_font_param param; LOGFONTW lfw; param.hdc = CreateCompatibleDC(0); lfw.lfCharSet = DEFAULT_CHARSET; lfw.lfFaceName[0] = 0; lfw.lfPitchAndFamily = 0; param.collection = &installedFontCollection; param.is_system = TRUE; if (!EnumFontFamiliesExW(param.hdc, &lfw, add_font_proc, (LPARAM)¶m, 0)) { free_installed_fonts(); DeleteDC(param.hdc); LeaveCriticalSection( &font_cs ); return param.stat; } DeleteDC(param.hdc); } LeaveCriticalSection( &font_cs ); *fontCollection = &installedFontCollection; return Ok; }