File indexing completed on 2024-04-28 15:24:34

 /*
    Copyright (C) 2007 Eric Seidel <eric@webkit.org>
    Copyright (C) 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
    Copyright (C) 2008 Eric Seidel <eric@webkit.org>
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 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
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 
 #include "wtf/Platform.h"
 
 #if ENABLE(SVG_FONTS)
 #include "SVGHKernElement.h"
 
 #include "SVGFontElement.h"
 //FIXME khtml #include "SVGFontFaceElement.h"
 #include "SVGFontData.h"
 #include "SVGNames.h"
 #include "SVGParserUtilities.h"
 //FIXME khtml #include "SimpleFontData.h"
 
 namespace WebCore
 {
 
 using namespace SVGNames;
 
 SVGHKernElement::SVGHKernElement(const QualifiedName &tagName, Document *doc)
     : SVGElement(tagName, doc)
 {
 }
 
 SVGHKernElement::~SVGHKernElement()
 {
 }
 
 void SVGHKernElement::insertedIntoDocument()
 {
     Node *fontNode = parentNode();
     if (fontNode && fontNode->hasTagName(fontTag)) {
         if (SVGFontElement *element = static_cast<SVGFontElement *>(fontNode)) {
             element->invalidateGlyphCache();
         }
     }
 }
 
 void SVGHKernElement::removedFromDocument()
 {
     Node *fontNode = parentNode();
     if (fontNode && fontNode->hasTagName(fontTag)) {
         if (SVGFontElement *element = static_cast<SVGFontElement *>(fontNode)) {
             element->invalidateGlyphCache();
         }
     }
 }
 
 SVGHorizontalKerningPair SVGHKernElement::buildHorizontalKerningPair() const
 {
     SVGHorizontalKerningPair kerningPair;
 
     kerningPair.unicode1 = getAttribute(u1Attr);
     kerningPair.glyphName1 = getAttribute(g1Attr);
     kerningPair.unicode2 = getAttribute(u2Attr);
     kerningPair.glyphName2 = getAttribute(g2Attr);
     kerningPair.kerning = getAttribute(kAttr).string().toDouble();
 
     return kerningPair;
 }
 
 }
 
 #endif // ENABLE(SVG_FONTS)