| /* |
| * Copyright (C) 2007, 2008 Apple Inc. All rights reserved. |
| * (C) 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org> |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "CSSFontSelector.h" |
| |
| #include "AtomicString.h" |
| #include "CachedFont.h" |
| #include "CSSFontFace.h" |
| #include "CSSFontFaceRule.h" |
| #include "CSSFontFaceSource.h" |
| #include "CSSFontFaceSrcValue.h" |
| #include "CSSMutableStyleDeclaration.h" |
| #include "CSSPrimitiveValue.h" |
| #include "CSSPropertyNames.h" |
| #include "CSSSegmentedFontFace.h" |
| #include "CSSUnicodeRangeValue.h" |
| #include "CSSValueKeywords.h" |
| #include "CSSValueList.h" |
| #include "DocLoader.h" |
| #include "Document.h" |
| #include "FontCache.h" |
| #include "FontFamilyValue.h" |
| #include "Frame.h" |
| #include "RenderObject.h" |
| #include "Settings.h" |
| #include "SimpleFontData.h" |
| |
| #if ENABLE(SVG) |
| #include "SVGFontFaceElement.h" |
| #include "SVGNames.h" |
| #endif |
| |
| namespace WebCore { |
| |
| CSSFontSelector::CSSFontSelector(Document* document) |
| : m_document(document) |
| { |
| // FIXME: An old comment used to say there was no need to hold a reference to m_document |
| // because "we are guaranteed to be destroyed before the document". But there does not |
| // seem to be any such guarantee. |
| |
| ASSERT(m_document); |
| fontCache()->addClient(this); |
| } |
| |
| CSSFontSelector::~CSSFontSelector() |
| { |
| fontCache()->removeClient(this); |
| deleteAllValues(m_fontFaces); |
| deleteAllValues(m_locallyInstalledFontFaces); |
| deleteAllValues(m_fonts); |
| } |
| |
| bool CSSFontSelector::isEmpty() const |
| { |
| return m_fonts.isEmpty(); |
| } |
| |
| DocLoader* CSSFontSelector::docLoader() const |
| { |
| return m_document ? m_document->docLoader() : 0; |
| } |
| |
| void CSSFontSelector::addFontFaceRule(const CSSFontFaceRule* fontFaceRule) |
| { |
| // Obtain the font-family property and the src property. Both must be defined. |
| const CSSMutableStyleDeclaration* style = fontFaceRule->style(); |
| RefPtr<CSSValue> fontFamily = style->getPropertyCSSValue(CSSPropertyFontFamily); |
| RefPtr<CSSValue> src = style->getPropertyCSSValue(CSSPropertySrc); |
| RefPtr<CSSValue> unicodeRange = style->getPropertyCSSValue(CSSPropertyUnicodeRange); |
| if (!fontFamily || !src || !fontFamily->isValueList() || !src->isValueList() || (unicodeRange && !unicodeRange->isValueList())) |
| return; |
| |
| CSSValueList* familyList = static_cast<CSSValueList*>(fontFamily.get()); |
| if (!familyList->length()) |
| return; |
| |
| CSSValueList* srcList = static_cast<CSSValueList*>(src.get()); |
| if (!srcList->length()) |
| return; |
| |
| CSSValueList* rangeList = static_cast<CSSValueList*>(unicodeRange.get()); |
| |
| unsigned traitsMask = 0; |
| |
| if (RefPtr<CSSValue> fontStyle = style->getPropertyCSSValue(CSSPropertyFontStyle)) { |
| if (fontStyle->isPrimitiveValue()) { |
| RefPtr<CSSValueList> list = CSSValueList::createCommaSeparated(); |
| list->append(fontStyle); |
| fontStyle = list; |
| } else if (!fontStyle->isValueList()) |
| return; |
| |
| CSSValueList* styleList = static_cast<CSSValueList*>(fontStyle.get()); |
| unsigned numStyles = styleList->length(); |
| if (!numStyles) |
| return; |
| |
| for (unsigned i = 0; i < numStyles; ++i) { |
| switch (static_cast<CSSPrimitiveValue*>(styleList->itemWithoutBoundsCheck(i))->getIdent()) { |
| case CSSValueAll: |
| traitsMask |= FontStyleMask; |
| break; |
| case CSSValueNormal: |
| traitsMask |= FontStyleNormalMask; |
| break; |
| case CSSValueItalic: |
| case CSSValueOblique: |
| traitsMask |= FontStyleItalicMask; |
| break; |
| default: |
| break; |
| } |
| } |
| } else |
| traitsMask |= FontStyleMask; |
| |
| if (RefPtr<CSSValue> fontWeight = style->getPropertyCSSValue(CSSPropertyFontWeight)) { |
| if (fontWeight->isPrimitiveValue()) { |
| RefPtr<CSSValueList> list = CSSValueList::createCommaSeparated(); |
| list->append(fontWeight); |
| fontWeight = list; |
| } else if (!fontWeight->isValueList()) |
| return; |
| |
| CSSValueList* weightList = static_cast<CSSValueList*>(fontWeight.get()); |
| unsigned numWeights = weightList->length(); |
| if (!numWeights) |
| return; |
| |
| for (unsigned i = 0; i < numWeights; ++i) { |
| switch (static_cast<CSSPrimitiveValue*>(weightList->itemWithoutBoundsCheck(i))->getIdent()) { |
| case CSSValueAll: |
| traitsMask |= FontWeightMask; |
| break; |
| case CSSValueBolder: |
| case CSSValueBold: |
| case CSSValue700: |
| traitsMask |= FontWeight700Mask; |
| break; |
| case CSSValueNormal: |
| case CSSValue400: |
| traitsMask |= FontWeight400Mask; |
| break; |
| case CSSValue900: |
| traitsMask |= FontWeight900Mask; |
| break; |
| case CSSValue800: |
| traitsMask |= FontWeight800Mask; |
| break; |
| case CSSValue600: |
| traitsMask |= FontWeight600Mask; |
| break; |
| case CSSValue500: |
| traitsMask |= FontWeight500Mask; |
| break; |
| case CSSValue300: |
| traitsMask |= FontWeight300Mask; |
| break; |
| case CSSValueLighter: |
| case CSSValue200: |
| traitsMask |= FontWeight200Mask; |
| break; |
| case CSSValue100: |
| traitsMask |= FontWeight100Mask; |
| break; |
| default: |
| break; |
| } |
| } |
| } else |
| traitsMask |= FontWeightMask; |
| |
| if (RefPtr<CSSValue> fontVariant = style->getPropertyCSSValue(CSSPropertyFontVariant)) { |
| if (fontVariant->isPrimitiveValue()) { |
| RefPtr<CSSValueList> list = CSSValueList::createCommaSeparated(); |
| list->append(fontVariant); |
| fontVariant = list; |
| } else if (!fontVariant->isValueList()) |
| return; |
| |
| CSSValueList* variantList = static_cast<CSSValueList*>(fontVariant.get()); |
| unsigned numVariants = variantList->length(); |
| if (!numVariants) |
| return; |
| |
| for (unsigned i = 0; i < numVariants; ++i) { |
| switch (static_cast<CSSPrimitiveValue*>(variantList->itemWithoutBoundsCheck(i))->getIdent()) { |
| case CSSValueAll: |
| traitsMask |= FontVariantMask; |
| break; |
| case CSSValueNormal: |
| traitsMask |= FontVariantNormalMask; |
| break; |
| case CSSValueSmallCaps: |
| traitsMask |= FontVariantSmallCapsMask; |
| break; |
| default: |
| break; |
| } |
| } |
| } else |
| traitsMask |= FontVariantNormalMask; |
| |
| // Each item in the src property's list is a single CSSFontFaceSource. Put them all into a CSSFontFace. |
| RefPtr<CSSFontFace> fontFace; |
| |
| int srcLength = srcList->length(); |
| |
| bool foundLocal = false; |
| bool foundSVGFont = false; |
| |
| for (int i = 0; i < srcLength; i++) { |
| // An item in the list either specifies a string (local font name) or a URL (remote font to download). |
| CSSFontFaceSrcValue* item = static_cast<CSSFontFaceSrcValue*>(srcList->itemWithoutBoundsCheck(i)); |
| CSSFontFaceSource* source = 0; |
| |
| #if ENABLE(SVG_FONTS) |
| foundSVGFont = item->isSVGFontFaceSrc() || item->svgFontFaceElement(); |
| #endif |
| if (!item->isLocal()) { |
| Settings* settings = m_document ? m_document->frame() ? m_document->frame()->settings() : 0 : 0; |
| bool allowDownloading = foundSVGFont || (settings && settings->downloadableBinaryFontsEnabled()); |
| if (allowDownloading && item->isSupportedFormat() && m_document) { |
| CachedFont* cachedFont = m_document->docLoader()->requestFont(item->resource()); |
| if (cachedFont) { |
| #if ENABLE(SVG_FONTS) |
| if (foundSVGFont) |
| cachedFont->setSVGFont(true); |
| #endif |
| source = new CSSFontFaceSource(item->resource(), cachedFont); |
| } |
| } |
| } else { |
| source = new CSSFontFaceSource(item->resource()); |
| foundLocal = true; |
| } |
| |
| if (!fontFace) |
| fontFace = CSSFontFace::create(static_cast<FontTraitsMask>(traitsMask)); |
| |
| if (source) { |
| #if ENABLE(SVG_FONTS) |
| source->setSVGFontFaceElement(item->svgFontFaceElement()); |
| #endif |
| fontFace->addSource(source); |
| } |
| } |
| |
| ASSERT(fontFace); |
| |
| if (fontFace && !fontFace->isValid()) |
| return; |
| |
| if (rangeList) { |
| unsigned numRanges = rangeList->length(); |
| for (unsigned i = 0; i < numRanges; i++) { |
| CSSUnicodeRangeValue* range = static_cast<CSSUnicodeRangeValue*>(rangeList->itemWithoutBoundsCheck(i)); |
| fontFace->addRange(range->from(), range->to()); |
| } |
| } |
| |
| // Hash under every single family name. |
| int familyLength = familyList->length(); |
| for (int i = 0; i < familyLength; i++) { |
| CSSPrimitiveValue* item = static_cast<CSSPrimitiveValue*>(familyList->itemWithoutBoundsCheck(i)); |
| String familyName; |
| if (item->primitiveType() == CSSPrimitiveValue::CSS_STRING) |
| familyName = static_cast<FontFamilyValue*>(item)->familyName(); |
| else if (item->primitiveType() == CSSPrimitiveValue::CSS_IDENT) { |
| // We need to use the raw text for all the generic family types, since @font-face is a way of actually |
| // defining what font to use for those types. |
| String familyName; |
| switch (item->getIdent()) { |
| case CSSValueSerif: |
| familyName = "-webkit-serif"; |
| break; |
| case CSSValueSansSerif: |
| familyName = "-webkit-sans-serif"; |
| break; |
| case CSSValueCursive: |
| familyName = "-webkit-cursive"; |
| break; |
| case CSSValueFantasy: |
| familyName = "-webkit-fantasy"; |
| break; |
| case CSSValueMonospace: |
| familyName = "-webkit-monospace"; |
| break; |
| default: |
| break; |
| } |
| } |
| |
| if (familyName.isEmpty()) |
| continue; |
| |
| #if ENABLE(SVG_FONTS) |
| // SVG allows several <font> elements with the same font-family, differing only |
| // in ie. font-variant. Be sure to pick up the right one - in getFontData below. |
| if (foundSVGFont && (traitsMask & FontVariantSmallCapsMask)) |
| familyName += "-webkit-svg-small-caps"; |
| #endif |
| |
| Vector<RefPtr<CSSFontFace> >* familyFontFaces = m_fontFaces.get(familyName); |
| if (!familyFontFaces) { |
| familyFontFaces = new Vector<RefPtr<CSSFontFace> >; |
| m_fontFaces.set(familyName, familyFontFaces); |
| |
| ASSERT(!m_locallyInstalledFontFaces.contains(familyName)); |
| Vector<RefPtr<CSSFontFace> >* familyLocallyInstalledFaces; |
| |
| Vector<unsigned> locallyInstalledFontsTraitsMasks; |
| fontCache()->getTraitsInFamily(familyName, locallyInstalledFontsTraitsMasks); |
| unsigned numLocallyInstalledFaces = locallyInstalledFontsTraitsMasks.size(); |
| if (numLocallyInstalledFaces) { |
| familyLocallyInstalledFaces = new Vector<RefPtr<CSSFontFace> >; |
| m_locallyInstalledFontFaces.set(familyName, familyLocallyInstalledFaces); |
| |
| for (unsigned i = 0; i < numLocallyInstalledFaces; ++i) { |
| RefPtr<CSSFontFace> locallyInstalledFontFace = CSSFontFace::create(static_cast<FontTraitsMask>(locallyInstalledFontsTraitsMasks[i])); |
| locallyInstalledFontFace->addSource(new CSSFontFaceSource(familyName)); |
| ASSERT(locallyInstalledFontFace->isValid()); |
| familyLocallyInstalledFaces->append(locallyInstalledFontFace); |
| } |
| } |
| } |
| |
| familyFontFaces->append(fontFace); |
| } |
| } |
| |
| void CSSFontSelector::fontLoaded() |
| { |
| if (!m_document || m_document->inPageCache() || !m_document->renderer()) |
| return; |
| m_document->recalcStyle(Document::Force); |
| m_document->renderer()->setNeedsLayoutAndPrefWidthsRecalc(); |
| } |
| |
| void CSSFontSelector::fontCacheInvalidated() |
| { |
| if (!m_document || m_document->inPageCache() || !m_document->renderer()) |
| return; |
| m_document->recalcStyle(Document::Force); |
| m_document->renderer()->setNeedsLayoutAndPrefWidthsRecalc(); |
| } |
| |
| static FontData* fontDataForGenericFamily(Document* document, const FontDescription& fontDescription, const AtomicString& familyName) |
| { |
| if (!document || !document->frame()) |
| return 0; |
| |
| const Settings* settings = document->frame()->settings(); |
| if (!settings) |
| return 0; |
| |
| AtomicString genericFamily; |
| if (familyName == "-webkit-serif") |
| genericFamily = settings->serifFontFamily(); |
| else if (familyName == "-webkit-sans-serif") |
| genericFamily = settings->sansSerifFontFamily(); |
| else if (familyName == "-webkit-cursive") |
| genericFamily = settings->cursiveFontFamily(); |
| else if (familyName == "-webkit-fantasy") |
| genericFamily = settings->fantasyFontFamily(); |
| else if (familyName == "-webkit-monospace") |
| genericFamily = settings->fixedFontFamily(); |
| else if (familyName == "-webkit-standard") |
| genericFamily = settings->standardFontFamily(); |
| |
| if (!genericFamily.isEmpty()) |
| return fontCache()->getCachedFontData(fontDescription, genericFamily); |
| |
| return 0; |
| } |
| |
| static FontTraitsMask desiredTraitsMaskForComparison; |
| |
| static inline bool compareFontFaces(CSSFontFace* first, CSSFontFace* second) |
| { |
| FontTraitsMask firstTraitsMask = first->traitsMask(); |
| FontTraitsMask secondTraitsMask = second->traitsMask(); |
| |
| bool firstHasDesiredVariant = firstTraitsMask & desiredTraitsMaskForComparison & FontVariantMask; |
| bool secondHasDesiredVariant = secondTraitsMask & desiredTraitsMaskForComparison & FontVariantMask; |
| |
| if (firstHasDesiredVariant != secondHasDesiredVariant) |
| return firstHasDesiredVariant; |
| |
| bool firstHasDesiredStyle = firstTraitsMask & desiredTraitsMaskForComparison & FontStyleMask; |
| bool secondHasDesiredStyle = secondTraitsMask & desiredTraitsMaskForComparison & FontStyleMask; |
| |
| if (firstHasDesiredStyle != secondHasDesiredStyle) |
| return firstHasDesiredStyle; |
| |
| if (secondTraitsMask & desiredTraitsMaskForComparison & FontWeightMask) |
| return false; |
| if (firstTraitsMask & desiredTraitsMaskForComparison & FontWeightMask) |
| return true; |
| |
| // http://www.w3.org/TR/2002/WD-css3-webfonts-20020802/#q46 says: "If there are fewer then 9 weights in the family, the default algorithm |
| // for filling the "holes" is as follows. If '500' is unassigned, it will be assigned the same font as '400'. If any of the values '600', |
| // '700', '800', or '900' remains unassigned, they are assigned to the same face as the next darker assigned keyword, if any, or the next |
| // lighter one otherwise. If any of '300', '200', or '100' remains unassigned, it is assigned to the next lighter assigned keyword, if any, |
| // or the next darker otherwise." |
| // For '400', we made up our own rule (which then '500' follows). |
| |
| static const unsigned fallbackRuleSets = 9; |
| static const unsigned rulesPerSet = 8; |
| static const FontTraitsMask weightFallbackRuleSets[fallbackRuleSets][rulesPerSet] = { |
| { FontWeight200Mask, FontWeight300Mask, FontWeight400Mask, FontWeight500Mask, FontWeight600Mask, FontWeight700Mask, FontWeight800Mask, FontWeight900Mask }, |
| { FontWeight100Mask, FontWeight300Mask, FontWeight400Mask, FontWeight500Mask, FontWeight600Mask, FontWeight700Mask, FontWeight800Mask, FontWeight900Mask }, |
| { FontWeight200Mask, FontWeight100Mask, FontWeight400Mask, FontWeight500Mask, FontWeight600Mask, FontWeight700Mask, FontWeight800Mask, FontWeight900Mask }, |
| { FontWeight500Mask, FontWeight300Mask, FontWeight600Mask, FontWeight200Mask, FontWeight700Mask, FontWeight100Mask, FontWeight800Mask, FontWeight900Mask }, |
| { FontWeight400Mask, FontWeight300Mask, FontWeight600Mask, FontWeight200Mask, FontWeight700Mask, FontWeight100Mask, FontWeight800Mask, FontWeight900Mask }, |
| { FontWeight700Mask, FontWeight800Mask, FontWeight900Mask, FontWeight500Mask, FontWeight400Mask, FontWeight300Mask, FontWeight200Mask, FontWeight100Mask }, |
| { FontWeight800Mask, FontWeight900Mask, FontWeight600Mask, FontWeight500Mask, FontWeight400Mask, FontWeight300Mask, FontWeight200Mask, FontWeight100Mask }, |
| { FontWeight900Mask, FontWeight700Mask, FontWeight600Mask, FontWeight500Mask, FontWeight400Mask, FontWeight300Mask, FontWeight200Mask, FontWeight100Mask }, |
| { FontWeight800Mask, FontWeight700Mask, FontWeight600Mask, FontWeight500Mask, FontWeight400Mask, FontWeight300Mask, FontWeight200Mask, FontWeight100Mask } |
| }; |
| |
| unsigned ruleSetIndex = 0; |
| unsigned w = FontWeight100Bit; |
| while (!(desiredTraitsMaskForComparison & (1 << w))) { |
| w++; |
| ruleSetIndex++; |
| } |
| |
| ASSERT(ruleSetIndex < fallbackRuleSets); |
| const FontTraitsMask* weightFallbackRule = weightFallbackRuleSets[ruleSetIndex]; |
| for (unsigned i = 0; i < rulesPerSet; ++i) { |
| if (secondTraitsMask & weightFallbackRule[i]) |
| return false; |
| if (firstTraitsMask & weightFallbackRule[i]) |
| return true; |
| } |
| |
| return false; |
| } |
| |
| FontData* CSSFontSelector::getFontData(const FontDescription& fontDescription, const AtomicString& familyName) |
| { |
| if (m_fontFaces.isEmpty()) { |
| if (familyName.startsWith("-webkit-")) |
| return fontDataForGenericFamily(m_document, fontDescription, familyName); |
| return 0; |
| } |
| |
| String family = familyName.string(); |
| |
| #if ENABLE(SVG_FONTS) |
| if (fontDescription.smallCaps()) |
| family += "-webkit-svg-small-caps"; |
| #endif |
| |
| Vector<RefPtr<CSSFontFace> >* familyFontFaces = m_fontFaces.get(family); |
| // If no face was found, then return 0 and let the OS come up with its best match for the name. |
| if (!familyFontFaces || familyFontFaces->isEmpty()) { |
| // If we were handed a generic family, but there was no match, go ahead and return the correct font based off our |
| // settings. |
| return fontDataForGenericFamily(m_document, fontDescription, familyName); |
| } |
| |
| HashMap<unsigned, RefPtr<CSSSegmentedFontFace> >* segmentedFontFaceCache = m_fonts.get(family); |
| if (!segmentedFontFaceCache) { |
| segmentedFontFaceCache = new HashMap<unsigned, RefPtr<CSSSegmentedFontFace> >; |
| m_fonts.set(family, segmentedFontFaceCache); |
| } |
| |
| FontTraitsMask traitsMask = fontDescription.traitsMask(); |
| |
| RefPtr<CSSSegmentedFontFace> face = segmentedFontFaceCache->get(traitsMask); |
| |
| if (!face) { |
| face = CSSSegmentedFontFace::create(this); |
| segmentedFontFaceCache->set(traitsMask, face); |
| // Collect all matching faces and sort them in order of preference. |
| Vector<CSSFontFace*, 32> candidateFontFaces; |
| for (int i = familyFontFaces->size() - 1; i >= 0; --i) { |
| CSSFontFace* candidate = familyFontFaces->at(i).get(); |
| unsigned candidateTraitsMask = candidate->traitsMask(); |
| if ((traitsMask & FontStyleNormalMask) && !(candidateTraitsMask & FontStyleNormalMask)) |
| continue; |
| if ((traitsMask & FontVariantNormalMask) && !(candidateTraitsMask & FontVariantNormalMask)) |
| continue; |
| candidateFontFaces.append(candidate); |
| } |
| |
| if (Vector<RefPtr<CSSFontFace> >* familyLocallyInstalledFontFaces = m_locallyInstalledFontFaces.get(family)) { |
| unsigned numLocallyInstalledFontFaces = familyLocallyInstalledFontFaces->size(); |
| for (unsigned i = 0; i < numLocallyInstalledFontFaces; ++i) { |
| CSSFontFace* candidate = familyLocallyInstalledFontFaces->at(i).get(); |
| unsigned candidateTraitsMask = candidate->traitsMask(); |
| if ((traitsMask & FontStyleNormalMask) && !(candidateTraitsMask & FontStyleNormalMask)) |
| continue; |
| if ((traitsMask & FontVariantNormalMask) && !(candidateTraitsMask & FontVariantNormalMask)) |
| continue; |
| candidateFontFaces.append(candidate); |
| } |
| } |
| |
| desiredTraitsMaskForComparison = traitsMask; |
| std::stable_sort(candidateFontFaces.begin(), candidateFontFaces.end(), compareFontFaces); |
| unsigned numCandidates = candidateFontFaces.size(); |
| for (unsigned i = 0; i < numCandidates; ++i) |
| face->appendFontFace(candidateFontFaces[i]); |
| } |
| |
| // We have a face. Ask it for a font data. If it cannot produce one, it will fail, and the OS will take over. |
| return face->getFontData(fontDescription); |
| } |
| |
| } |
