File indexing completed on 2024-04-28 15:24:33
0001 /* 0002 Copyright (C) 2007 Eric Seidel <eric@webkit.org> 0003 0004 This library is free software; you can redistribute it and/or 0005 modify it under the terms of the GNU Library General Public 0006 License as published by the Free Software Foundation; either 0007 version 2 of the License, or (at your option) any later version. 0008 0009 This library is distributed in the hope that it will be useful, 0010 but WITHOUT ANY WARRANTY; without even the implied warranty of 0011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0012 Library General Public License for more details. 0013 0014 You should have received a copy of the GNU Library General Public License 0015 along with this library; see the file COPYING.LIB. If not, write to 0016 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0017 Boston, MA 02110-1301, USA. 0018 */ 0019 0020 #if ENABLE(SVG_FONTS) 0021 #include "SVGFontFaceFormatElement.h" 0022 0023 #include "SVGFontFaceElement.h" 0024 #include "SVGNames.h" 0025 0026 namespace WebCore 0027 { 0028 0029 using namespace SVGNames; 0030 0031 SVGFontFaceFormatElement::SVGFontFaceFormatElement(const QualifiedName &tagName, Document *doc) 0032 : SVGElement(tagName, doc) 0033 { 0034 } 0035 0036 void SVGFontFaceFormatElement::childrenChanged(bool changedByParser, Node *beforeChange, Node *afterChange, int childCountDelta) 0037 { 0038 SVGElement::childrenChanged(changedByParser, beforeChange, afterChange, childCountDelta); 0039 0040 if (!parentNode() || !parentNode()->hasTagName(font_face_uriTag)) { 0041 return; 0042 } 0043 0044 Node *ancestor = parentNode()->parentNode(); 0045 if (!ancestor || !ancestor->hasTagName(font_face_srcTag)) { 0046 return; 0047 } 0048 0049 ancestor = ancestor->parentNode(); 0050 if (ancestor && ancestor->hasTagName(font_faceTag)) { 0051 static_cast<SVGFontFaceElement *>(ancestor)->rebuildFontFace(); 0052 } 0053 } 0054 0055 } 0056 0057 #endif // ENABLE(SVG_FONTS)