File indexing completed on 2024-04-28 15:24:43

 /*
     Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
                   2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
 
     This file is part of the KDE project
 
     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)
 #include "SVGZoomAndPan.h"
 
 //#include "MappedAttribute.h"
 #include "SVGNames.h"
 #include "SVGParserUtilities.h"
 
 namespace WebCore
 {
 
 SVGZoomAndPan::SVGZoomAndPan()
     : m_zoomAndPan(SVG_ZOOMANDPAN_MAGNIFY)
 {
 }
 
 SVGZoomAndPan::~SVGZoomAndPan()
 {
 }
 
 unsigned short SVGZoomAndPan::zoomAndPan() const
 {
     return m_zoomAndPan;
 }
 
 void SVGZoomAndPan::setZoomAndPan(unsigned short zoomAndPan)
 {
     m_zoomAndPan = zoomAndPan;
 }
 
 bool SVGZoomAndPan::parseMappedAttribute(MappedAttribute *attr)
 {
     if (attr->name() == SVGNames::zoomAndPanAttr) {
         const UChar *start = attr->value().characters();
         const UChar *end = start + attr->value().length();
         parseZoomAndPan(start, end);
         return true;
     }
 
     return false;
 }
 
 bool SVGZoomAndPan::isKnownAttribute(const QualifiedName &attrName)
 {
     return attrName == SVGNames::zoomAndPanAttr;
 }
 
 static const UChar disable[] =  {'d', 'i', 's', 'a', 'b', 'l', 'e'};
 static const UChar magnify[] =  {'m', 'a', 'g', 'n', 'i', 'f', 'y'};
 
 bool SVGZoomAndPan::parseZoomAndPan(const UChar *&start, const UChar *end)
 {
     if (skipString(start, end, disable, sizeof(disable) / sizeof(UChar))) {
         setZoomAndPan(SVG_ZOOMANDPAN_DISABLE);
     } else if (skipString(start, end, magnify, sizeof(magnify) / sizeof(UChar))) {
         setZoomAndPan(SVG_ZOOMANDPAN_MAGNIFY);
     } else {
         return false;
     }
 
     return true;
 }
 
 }
 
 #endif // ENABLE(SVG)