1/* 2 * Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org> 3 * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org> 4 * Copyright (C) 2007 Eric Seidel <eric@webkit.org> 5 * Copyright (C) 2008 Apple Inc. All rights reserved. 6 * 7 * This library is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU Library General Public 9 * License as published by the Free Software Foundation; either 10 * version 2 of the License, or (at your option) any later version. 11 * 12 * This library is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * Library General Public License for more details. 16 * 17 * You should have received a copy of the GNU Library General Public License 18 * along with this library; see the file COPYING.LIB. If not, write to 19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 20 * Boston, MA 02110-1301, USA. 21 */ 22 23#include "config.h" 24 25#include "core/svg/SVGAnimateTransformElement.h" 26 27#include "SVGNames.h" 28#include "core/svg/SVGParserUtilities.h" 29 30namespace WebCore { 31 32inline SVGAnimateTransformElement::SVGAnimateTransformElement(Document& document) 33 : SVGAnimateElement(SVGNames::animateTransformTag, document) 34 , m_type(SVGTransform::SVG_TRANSFORM_UNKNOWN) 35{ 36 ScriptWrappable::init(this); 37} 38 39PassRefPtr<SVGAnimateTransformElement> SVGAnimateTransformElement::create(Document& document) 40{ 41 return adoptRef(new SVGAnimateTransformElement(document)); 42} 43 44bool SVGAnimateTransformElement::hasValidAttributeType() 45{ 46 SVGElement* targetElement = this->targetElement(); 47 if (!targetElement) 48 return false; 49 50 if (attributeType() == AttributeTypeCSS) 51 return false; 52 53 return m_animatedPropertyType == AnimatedTransformList; 54} 55 56bool SVGAnimateTransformElement::isSupportedAttribute(const QualifiedName& attrName) 57{ 58 DEFINE_STATIC_LOCAL(HashSet<QualifiedName>, supportedAttributes, ()); 59 if (supportedAttributes.isEmpty()) 60 supportedAttributes.add(SVGNames::typeAttr); 61 return supportedAttributes.contains<SVGAttributeHashTranslator>(attrName); 62} 63 64void SVGAnimateTransformElement::parseAttribute(const QualifiedName& name, const AtomicString& value) 65{ 66 if (!isSupportedAttribute(name)) { 67 SVGAnimateElement::parseAttribute(name, value); 68 return; 69 } 70 71 if (name == SVGNames::typeAttr) { 72 m_type = parseTransformType(value); 73 if (m_type == SVGTransform::SVG_TRANSFORM_MATRIX) 74 m_type = SVGTransform::SVG_TRANSFORM_UNKNOWN; 75 return; 76 } 77 78 ASSERT_NOT_REACHED(); 79} 80 81} 82