File indexing completed on 2024-04-28 15:24:41
0001 /* 0002 Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org> 0003 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org> 0004 0005 This file is part of the KDE project 0006 0007 This library is free software; you can redistribute it and/or 0008 modify it under the terms of the GNU Library General Public 0009 License as published by the Free Software Foundation; either 0010 version 2 of the License, or (at your option) any later version. 0011 0012 This library is distributed in the hope that it will be useful, 0013 but WITHOUT ANY WARRANTY; without even the implied warranty of 0014 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0015 Library General Public License for more details. 0016 0017 You should have received a copy of the GNU Library General Public License 0018 along with this library; see the file COPYING.LIB. If not, write to 0019 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0020 Boston, MA 02110-1301, USA. 0021 */ 0022 0023 #include "wtf/Platform.h" 0024 0025 #if ENABLE(SVG) 0026 #include "SVGTests.h" 0027 0028 //#include "DOMImplementation.h" 0029 //#include "Language.h" 0030 #include "SVGElement.h" 0031 #include "SVGNames.h" 0032 #include "SVGStringList.h" 0033 0034 namespace WebCore 0035 { 0036 0037 SVGTests::SVGTests() 0038 { 0039 } 0040 0041 SVGTests::~SVGTests() 0042 { 0043 } 0044 0045 SVGStringList *SVGTests::requiredFeatures() const 0046 { 0047 if (!m_features) { 0048 m_features = SVGStringList::create(SVGNames::requiredFeaturesAttr); 0049 } 0050 0051 return m_features.get(); 0052 } 0053 0054 SVGStringList *SVGTests::requiredExtensions() const 0055 { 0056 if (!m_extensions) { 0057 m_extensions = SVGStringList::create(SVGNames::requiredExtensionsAttr); 0058 } 0059 0060 return m_extensions.get(); 0061 } 0062 0063 SVGStringList *SVGTests::systemLanguage() const 0064 { 0065 if (!m_systemLanguage) { 0066 m_systemLanguage = SVGStringList::create(SVGNames::systemLanguageAttr); 0067 } 0068 0069 return m_systemLanguage.get(); 0070 } 0071 0072 bool SVGTests::hasExtension(const String &) const 0073 { 0074 return false; 0075 } 0076 0077 bool SVGTests::isValid() const 0078 { 0079 ExceptionCode ec = 0; 0080 0081 if (m_features) { 0082 for (unsigned long i = 0; i < m_features->numberOfItems(); i++) { 0083 String value = m_features->getItem(i, ec); 0084 if (value.isEmpty() || !DOMImplementation::hasFeature(value, String())) { 0085 return false; 0086 } 0087 } 0088 } 0089 0090 /*if (m_systemLanguage) { 0091 for (unsigned long i = 0; i < m_systemLanguage->numberOfItems(); i++) 0092 if (m_systemLanguage->getItem(i, ec) != defaultLanguage().substring(0, 2)) 0093 return false; 0094 }*/ 0095 0096 if (m_extensions && m_extensions->numberOfItems() > 0) { 0097 return false; 0098 } 0099 0100 return true; 0101 } 0102 0103 bool SVGTests::parseMappedAttribute(MappedAttribute *attr) 0104 { 0105 if (attr->name() == SVGNames::requiredFeaturesAttr) { 0106 requiredFeatures()->reset(attr->value()); 0107 return true; 0108 } else if (attr->name() == SVGNames::requiredExtensionsAttr) { 0109 requiredExtensions()->reset(attr->value()); 0110 return true; 0111 } else if (attr->name() == SVGNames::systemLanguageAttr) { 0112 systemLanguage()->reset(attr->value()); 0113 return true; 0114 } 0115 0116 return false; 0117 } 0118 0119 bool SVGTests::isKnownAttribute(const QualifiedName &attrName) 0120 { 0121 return (attrName == SVGNames::requiredFeaturesAttr || 0122 attrName == SVGNames::requiredExtensionsAttr || 0123 attrName == SVGNames::systemLanguageAttr); 0124 } 0125 0126 } 0127 0128 #endif // ENABLE(SVG)