15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) Research In Motion Limited 2010. All rights reserved. 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * This library is free software; you can redistribute it and/or 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modify it under the terms of the GNU Library General Public 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * License as published by the Free Software Foundation; either 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * version 2 of the License, or (at your option) any later version. 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * This library is distributed in the hope that it will be useful, 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * but WITHOUT ANY WARRANTY; without even the implied warranty of 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Library General Public License for more details. 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * You should have received a copy of the GNU Library General Public License 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * along with this library; see the file COPYING.LIB. If not, write to 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Boston, MA 02110-1301, USA. 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include "config.h" 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#if ENABLE(SVG_FONTS) 2353e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/svg/SVGVKernElement.h" 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 25e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch#include "core/svg/SVGParserUtilities.h" 265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 27c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)namespace blink { 285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 295d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles)inline SVGVKernElement::SVGVKernElement(Document& document) 3051b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles) : SVGElement(SVGNames::vkernTag, document) 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 345d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles)DEFINE_NODE_FACTORY(SVGVKernElement) 355d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) 365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)Node::InsertionNotificationRequest SVGVKernElement::insertedInto(ContainerNode* rootParent) 375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (rootParent->inDocument()) { 395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ContainerNode* fontNode = parentNode(); 40d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) if (isSVGFontElement(fontNode)) 41d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) toSVGFontElement(*fontNode).invalidateGlyphCache(); 425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return SVGElement::insertedInto(rootParent); 455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void SVGVKernElement::removedFrom(ContainerNode* rootParent) 485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ContainerNode* fontNode = parentNode(); 50d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) if (isSVGFontElement(fontNode)) 51d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) toSVGFontElement(*fontNode).invalidateGlyphCache(); 52e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch 535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) SVGElement::removedFrom(rootParent); 545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 555c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void SVGVKernElement::buildVerticalKerningPair(KerningPairVector& kerningPairs) 575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) String u1 = fastGetAttribute(SVGNames::u1Attr); 595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) String g1 = fastGetAttribute(SVGNames::g1Attr); 605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) String u2 = fastGetAttribute(SVGNames::u2Attr); 615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) String g2 = fastGetAttribute(SVGNames::g2Attr); 625c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if ((u1.isEmpty() && g1.isEmpty()) || (u2.isEmpty() && g2.isEmpty())) 635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return; 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 655c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) SVGKerningPair kerningPair; 665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (parseGlyphName(g1, kerningPair.glyphName1) 675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) && parseGlyphName(g2, kerningPair.glyphName2) 685c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) && parseKerningUnicodeString(u1, kerningPair.unicodeRange1, kerningPair.unicodeName1) 695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) && parseKerningUnicodeString(u2, kerningPair.unicodeRange2, kerningPair.unicodeName2)) { 707242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci kerningPair.kerning = fastGetAttribute(SVGNames::kAttr).toFloat(); 715c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) kerningPairs.append(kerningPair); 725c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 735c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 745c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 755c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 765c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 775c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#endif // ENABLE(SVG_FONTS) 78