1/* 2 * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org> 3 * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org> 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Library General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Library General Public License for more details. 14 * 15 * You should have received a copy of the GNU Library General Public License 16 * along with this library; see the file COPYING.LIB. If not, write to 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 18 * Boston, MA 02110-1301, USA. 19 */ 20 21#include "config.h" 22#include "SVGZoomAndPan.h" 23 24#include "SVGParserUtilities.h" 25 26namespace WebCore { 27 28bool SVGZoomAndPan::isKnownAttribute(const QualifiedName& attrName) 29{ 30 return attrName == SVGNames::zoomAndPanAttr; 31} 32 33void SVGZoomAndPan::addSupportedAttributes(HashSet<QualifiedName>& supportedAttributes) 34{ 35 supportedAttributes.add(SVGNames::zoomAndPanAttr); 36} 37 38static const UChar disable[] = {'d', 'i', 's', 'a', 'b', 'l', 'e'}; 39static const UChar magnify[] = {'m', 'a', 'g', 'n', 'i', 'f', 'y'}; 40 41bool SVGZoomAndPan::parseZoomAndPan(const UChar*& start, const UChar* end, SVGZoomAndPanType& zoomAndPan) 42{ 43 if (skipString(start, end, disable, WTF_ARRAY_LENGTH(disable))) { 44 zoomAndPan = SVGZoomAndPanDisable; 45 return true; 46 } 47 if (skipString(start, end, magnify, WTF_ARRAY_LENGTH(magnify))) { 48 zoomAndPan = SVGZoomAndPanMagnify; 49 return true; 50 } 51 return false; 52} 53 54NO_RETURN_DUE_TO_ASSERT void SVGZoomAndPan::ref() 55{ 56 ASSERT_NOT_REACHED(); 57} 58 59NO_RETURN_DUE_TO_ASSERT void SVGZoomAndPan::deref() 60{ 61 ASSERT_NOT_REACHED(); 62} 63 64NO_RETURN_DUE_TO_ASSERT void SVGZoomAndPan::setZoomAndPan(unsigned short) 65{ 66 ASSERT_NOT_REACHED(); 67} 68 69} 70