static void registerFont(QFontDatabasePrivate::ApplicationFont *fnt) { ATSFontContainerRef handle; OSStatus e; if(fnt->data.isEmpty()) { #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5) if (QSysInfo::MacintoshVersion >= QSysInfo::MV_10_5) { extern OSErr qt_mac_create_fsref(const QString &, FSRef *); // qglobal.cpp FSRef ref; if(qt_mac_create_fsref(fnt->fileName, &ref) != noErr) return; ATSFontActivateFromFileReference(&ref, kATSFontContextLocal, kATSFontFormatUnspecified, 0, kATSOptionFlagsDefault, &handle); } else #endif { extern Q_CORE_EXPORT OSErr qt_mac_create_fsspec(const QString &, FSSpec *); // global.cpp FSSpec spec; if(qt_mac_create_fsspec(fnt->fileName, &spec) != noErr) return; e = ATSFontActivateFromFileSpecification(&spec, kATSFontContextLocal, kATSFontFormatUnspecified, 0, kATSOptionFlagsDefault, &handle); } } else { e = ATSFontActivateFromMemory((void *)fnt->data.constData(), fnt->data.size(), kATSFontContextLocal, kATSFontFormatUnspecified, 0, kATSOptionFlagsDefault, &handle); fnt->data = QByteArray(); } if(e != noErr) return; ItemCount fontCount = 0; e = ATSFontFindFromContainer(handle, kATSOptionFlagsDefault, 0, 0, &fontCount); if(e != noErr) return; QVarLengthArray<ATSFontRef> containedFonts(fontCount); e = ATSFontFindFromContainer(handle, kATSOptionFlagsDefault, fontCount, containedFonts.data(), &fontCount); if(e != noErr) return; fnt->families.clear(); for(int i = 0; i < containedFonts.size(); ++i) { QCFString family; ATSFontGetName(containedFonts[i], kATSOptionFlagsDefault, &family); fnt->families.append(family); } fnt->handle = handle; }
FontCustomPlatformData* createFontCustomPlatformData(SharedBuffer* buffer) { ASSERT_ARG(buffer, buffer); ATSFontContainerRef containerRef = 0; ATSFontRef fontRef = 0; RetainPtr<CGFontRef> cgFontRef; #if !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD) RetainPtr<CFDataRef> bufferData(AdoptCF, buffer->createCFData()); RetainPtr<CGDataProviderRef> dataProvider(AdoptCF, CGDataProviderCreateWithCFData(bufferData.get())); cgFontRef.adoptCF(CGFontCreateWithDataProvider(dataProvider.get())); if (!cgFontRef) return 0; #else // Use ATS to activate the font. // The value "3" means that the font is private and can't be seen by anyone else. ATSFontActivateFromMemory((void*)buffer->data(), buffer->size(), 3, kATSFontFormatUnspecified, NULL, kATSOptionFlagsDefault, &containerRef); if (!containerRef) return 0; ItemCount fontCount; ATSFontFindFromContainer(containerRef, kATSOptionFlagsDefault, 0, NULL, &fontCount); // We just support the first font in the list. if (fontCount == 0) { ATSFontDeactivate(containerRef, NULL, kATSOptionFlagsDefault); return 0; } ATSFontFindFromContainer(containerRef, kATSOptionFlagsDefault, 1, &fontRef, NULL); if (!fontRef) { ATSFontDeactivate(containerRef, NULL, kATSOptionFlagsDefault); return 0; } cgFontRef.adoptCF(CGFontCreateWithPlatformFont(&fontRef)); #ifndef BUILDING_ON_TIGER // Workaround for <rdar://problem/5675504>. if (cgFontRef && !CGFontGetNumberOfGlyphs(cgFontRef.get())) cgFontRef = 0; #endif if (!cgFontRef) { ATSFontDeactivate(containerRef, NULL, kATSOptionFlagsDefault); return 0; } #endif // !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD) return new FontCustomPlatformData(containerRef, fontRef, cgFontRef.releaseRef()); }
FontCustomPlatformData* createFontCustomPlatformData(SharedBuffer* buffer) { ASSERT_ARG(buffer, buffer); // Use ATS to activate the font. ATSFontContainerRef containerRef = 0; // The value "3" means that the font is private and can't be seen by anyone else. ATSFontActivateFromMemory((void*)buffer->data(), buffer->size(), 3, kATSFontFormatUnspecified, NULL, kATSOptionFlagsDefault, &containerRef); if (!containerRef) return 0; ItemCount fontCount; ATSFontFindFromContainer(containerRef, kATSOptionFlagsDefault, 0, NULL, &fontCount); // We just support the first font in the list. if (fontCount == 0) { ATSFontDeactivate(containerRef, NULL, kATSOptionFlagsDefault); return 0; } ATSFontRef fontRef = 0; ATSFontFindFromContainer(containerRef, kATSOptionFlagsDefault, 1, &fontRef, NULL); if (!fontRef) { ATSFontDeactivate(containerRef, NULL, kATSOptionFlagsDefault); return 0; } CGFontRef cgFontRef = CGFontCreateWithPlatformFont(&fontRef); #ifndef BUILDING_ON_TIGER // Workaround for <rdar://problem/5675504>. if (!CGFontGetNumberOfGlyphs(cgFontRef)) { CFRelease(cgFontRef); cgFontRef = 0; } #endif if (!cgFontRef) { ATSFontDeactivate(containerRef, NULL, kATSOptionFlagsDefault); return 0; } return new FontCustomPlatformData(containerRef, fontRef, cgFontRef); }
static void registerFont(QFontDatabasePrivate::ApplicationFont *fnt) { ATSFontContainerRef handle; OSStatus e = noErr; if(fnt->data.isEmpty()) { #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5) if (QSysInfo::MacintoshVersion >= QSysInfo::MV_10_5) { extern OSErr qt_mac_create_fsref(const QString &, FSRef *); // qglobal.cpp FSRef ref; if(qt_mac_create_fsref(fnt->fileName, &ref) != noErr) return; ATSFontActivateFromFileReference(&ref, kATSFontContextLocal, kATSFontFormatUnspecified, 0, kATSOptionFlagsDefault, &handle); } else #endif { #ifndef Q_WS_MAC64 extern Q_CORE_EXPORT OSErr qt_mac_create_fsspec(const QString &, FSSpec *); // global.cpp FSSpec spec; if(qt_mac_create_fsspec(fnt->fileName, &spec) != noErr) return; e = ATSFontActivateFromFileSpecification(&spec, kATSFontContextLocal, kATSFontFormatUnspecified, 0, kATSOptionFlagsDefault, &handle); #endif } } else { e = ATSFontActivateFromMemory((void *)fnt->data.constData(), fnt->data.size(), kATSFontContextLocal, kATSFontFormatUnspecified, 0, kATSOptionFlagsDefault, &handle); fnt->data = QByteArray(); } if(e != noErr) return; ItemCount fontCount = 0; e = ATSFontFindFromContainer(handle, kATSOptionFlagsDefault, 0, 0, &fontCount); if(e != noErr) return; QVarLengthArray<ATSFontRef> containedFonts(fontCount); e = ATSFontFindFromContainer(handle, kATSOptionFlagsDefault, fontCount, containedFonts.data(), &fontCount); if(e != noErr) return; fnt->families.clear(); #if defined(QT_MAC_USE_COCOA) // Make sure that the family name set on the font matches what // kCTFontFamilyNameAttribute returns in initializeDb(). // So far the best solution seems find the installed font // using CoreText and get the family name from it. // (ATSFontFamilyGetName appears to be the correct API, but also // returns the font display name.) for(int i = 0; i < containedFonts.size(); ++i) { QCFString fontPostScriptName; ATSFontGetPostScriptName(containedFonts[i], kATSOptionFlagsDefault, &fontPostScriptName); QCFType<CTFontDescriptorRef> font = CTFontDescriptorCreateWithNameAndSize(fontPostScriptName, 14); QCFString familyName = (CFStringRef)CTFontDescriptorCopyAttribute(font, kCTFontFamilyNameAttribute); fnt->families.append(familyName); } #else for(int i = 0; i < containedFonts.size(); ++i) { QCFString family; ATSFontGetName(containedFonts[i], kATSOptionFlagsDefault, &family); fnt->families.append(family); } #endif fnt->handle = handle; }
FontCustomPlatformData* createFontCustomPlatformData(SharedBuffer* buffer) { ASSERT_ARG(buffer, buffer); #if USE(OPENTYPE_SANITIZER) OpenTypeSanitizer sanitizer(buffer); RefPtr<SharedBuffer> transcodeBuffer = sanitizer.sanitize(); if (!transcodeBuffer) return 0; // validation failed. buffer = transcodeBuffer.get(); #else RefPtr<SharedBuffer> sfntBuffer; if (isWOFF(buffer)) { Vector<char> sfnt; if (!convertWOFFToSfnt(buffer, sfnt)) return 0; sfntBuffer = SharedBuffer::adoptVector(sfnt); buffer = sfntBuffer.get(); } #endif ATSFontContainerRef containerRef = 0; RetainPtr<CGFontRef> cgFontRef; #ifndef BUILDING_ON_LEOPARD RetainPtr<CFDataRef> bufferData(AdoptCF, buffer->createCFData()); RetainPtr<CGDataProviderRef> dataProvider(AdoptCF, CGDataProviderCreateWithCFData(bufferData.get())); cgFontRef.adoptCF(CGFontCreateWithDataProvider(dataProvider.get())); if (!cgFontRef) return 0; #else // Use ATS to activate the font. // The value "3" means that the font is private and can't be seen by anyone else. ATSFontActivateFromMemory((void*)buffer->data(), buffer->size(), 3, kATSFontFormatUnspecified, NULL, kATSOptionFlagsDefault, &containerRef); if (!containerRef) return 0; ItemCount fontCount; ATSFontFindFromContainer(containerRef, kATSOptionFlagsDefault, 0, NULL, &fontCount); // We just support the first font in the list. if (fontCount == 0) { ATSFontDeactivate(containerRef, NULL, kATSOptionFlagsDefault); return 0; } ATSFontRef fontRef = 0; ATSFontFindFromContainer(containerRef, kATSOptionFlagsDefault, 1, &fontRef, NULL); if (!fontRef) { ATSFontDeactivate(containerRef, NULL, kATSOptionFlagsDefault); return 0; } cgFontRef.adoptCF(CGFontCreateWithPlatformFont(&fontRef)); // Workaround for <rdar://problem/5675504>. if (cgFontRef && !CGFontGetNumberOfGlyphs(cgFontRef.get())) cgFontRef = 0; if (!cgFontRef) { ATSFontDeactivate(containerRef, NULL, kATSOptionFlagsDefault); return 0; } #endif // !defined(BUILDING_ON_LEOPARD) FontCustomPlatformData* fontCustomPlatformData = new FontCustomPlatformData(containerRef, cgFontRef.releaseRef()); #if USE(SKIA_ON_MAC_CHROMIUM) RemoteFontStream* stream = new RemoteFontStream(buffer); fontCustomPlatformData->m_typeface = SkTypeface::CreateFromStream(stream); stream->unref(); #endif return fontCustomPlatformData; }
FontCustomPlatformData* createFontCustomPlatformData(SharedBuffer* buffer) { ASSERT_ARG(buffer, buffer); #if ENABLE(OPENTYPE_SANITIZER) OpenTypeSanitizer sanitizer(buffer); RefPtr<SharedBuffer> transcodeBuffer = sanitizer.sanitize(); if (!transcodeBuffer) return 0; // validation failed. buffer = transcodeBuffer.get(); #endif ATSFontContainerRef containerRef = 0; ATSFontRef fontRef = 0; RetainPtr<CGFontRef> cgFontRef; #if !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD) RetainPtr<CFDataRef> bufferData(AdoptCF, buffer->createCFData()); RetainPtr<CGDataProviderRef> dataProvider(AdoptCF, CGDataProviderCreateWithCFData(bufferData.get())); cgFontRef.adoptCF(CGFontCreateWithDataProvider(dataProvider.get())); if (!cgFontRef) return 0; #else // Use ATS to activate the font. // The value "3" means that the font is private and can't be seen by anyone else. ATSFontActivateFromMemory((void*)buffer->data(), buffer->size(), 3, kATSFontFormatUnspecified, NULL, kATSOptionFlagsDefault, &containerRef); if (!containerRef) return 0; ItemCount fontCount; ATSFontFindFromContainer(containerRef, kATSOptionFlagsDefault, 0, NULL, &fontCount); // We just support the first font in the list. if (fontCount == 0) { ATSFontDeactivate(containerRef, NULL, kATSOptionFlagsDefault); return 0; } ATSFontFindFromContainer(containerRef, kATSOptionFlagsDefault, 1, &fontRef, NULL); if (!fontRef) { ATSFontDeactivate(containerRef, NULL, kATSOptionFlagsDefault); return 0; } cgFontRef.adoptCF(CGFontCreateWithPlatformFont(&fontRef)); #ifndef BUILDING_ON_TIGER // Workaround for <rdar://problem/5675504>. if (cgFontRef && !CGFontGetNumberOfGlyphs(cgFontRef.get())) cgFontRef = 0; #endif #if PLATFORM(APOLLO) // On Leopard the CGFontGetNumberOfGlyphs call is necessary to reject invalid fonts // On Snow Leopard this happens at ATSFontActivateFromMemory if (isOsLeopardOrGreater()) { static _CGFontGetNumberOfGlyphsFunc CGFontGetNumberOfGlyphsFunc = getCGFontGetNumberOfGlyphsFunc(); if (CGFontGetNumberOfGlyphsFunc && cgFontRef && !CGFontGetNumberOfGlyphsFunc(cgFontRef.get())) { cgFontRef = 0; } } #endif if (!cgFontRef) { ATSFontDeactivate(containerRef, NULL, kATSOptionFlagsDefault); return 0; } #endif // !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD) return new FontCustomPlatformData(containerRef, fontRef, cgFontRef.releaseRef()); }