1/* 2 * Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org> 3 * Copyright (C) 2004, 2005, 2006 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 23#if ENABLE(SVG) 24#include "SVGSwitchElement.h" 25 26#include "NodeRenderingContext.h" 27#include "RenderSVGTransformableContainer.h" 28#include "SVGNames.h" 29 30namespace WebCore { 31 32// Animated property definitions 33DEFINE_ANIMATED_BOOLEAN(SVGSwitchElement, SVGNames::externalResourcesRequiredAttr, ExternalResourcesRequired, externalResourcesRequired) 34 35BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGSwitchElement) 36 REGISTER_LOCAL_ANIMATED_PROPERTY(externalResourcesRequired) 37 REGISTER_PARENT_ANIMATED_PROPERTIES(SVGStyledTransformableElement) 38 REGISTER_PARENT_ANIMATED_PROPERTIES(SVGTests) 39END_REGISTER_ANIMATED_PROPERTIES 40 41inline SVGSwitchElement::SVGSwitchElement(const QualifiedName& tagName, Document* document) 42 : SVGStyledTransformableElement(tagName, document) 43{ 44 ASSERT(hasTagName(SVGNames::switchTag)); 45 registerAnimatedPropertiesForSVGSwitchElement(); 46} 47 48PassRefPtr<SVGSwitchElement> SVGSwitchElement::create(const QualifiedName& tagName, Document* document) 49{ 50 return adoptRef(new SVGSwitchElement(tagName, document)); 51} 52 53bool SVGSwitchElement::childShouldCreateRenderer(const NodeRenderingContext& childContext) const 54{ 55 // FIXME: This function does not do what the comment below implies it does. 56 // It will create a renderer for any valid SVG element children, not just the first one. 57 for (Node* node = firstChild(); node; node = node->nextSibling()) { 58 if (!node->isSVGElement()) 59 continue; 60 61 SVGElement* element = toSVGElement(node); 62 if (!element || !element->isValid()) 63 continue; 64 65 return node == childContext.node(); // Only allow this child if it's the first valid child 66 } 67 68 return false; 69} 70 71RenderObject* SVGSwitchElement::createRenderer(RenderArena* arena, RenderStyle*) 72{ 73 return new (arena) RenderSVGTransformableContainer(this); 74} 75 76} 77 78#endif // ENABLE(SVG) 79