15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org> 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * This library is free software; you can redistribute it and/or 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modify it under the terms of the GNU Library General Public 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * License as published by the Free Software Foundation; either 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * version 2 of the License, or (at your option) any later version. 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * This library is distributed in the hope that it will be useful, 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * but WITHOUT ANY WARRANTY; without even the implied warranty of 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Library General Public License for more details. 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * You should have received a copy of the GNU Library General Public License 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * along with this library; see the file COPYING.LIB. If not, write to 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Boston, MA 02110-1301, USA. 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include "config.h" 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 2353e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/svg/SVGSwitchElement.h" 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include "SVGNames.h" 2651b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles)#include "core/frame/UseCounter.h" 2753e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/rendering/svg/RenderSVGTransformableContainer.h" 285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)namespace WebCore { 305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)// Animated property definitions 325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)DEFINE_ANIMATED_BOOLEAN(SVGSwitchElement, SVGNames::externalResourcesRequiredAttr, ExternalResourcesRequired, externalResourcesRequired) 335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGSwitchElement) 355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) REGISTER_LOCAL_ANIMATED_PROPERTY(externalResourcesRequired) 36591b958dee2cf159d33a0b931e6231072eaf38d5Ben Murdoch REGISTER_PARENT_ANIMATED_PROPERTIES(SVGGraphicsElement) 375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)END_REGISTER_ANIMATED_PROPERTIES 385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 3951b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles)inline SVGSwitchElement::SVGSwitchElement(Document& document) 4051b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles) : SVGGraphicsElement(SVGNames::switchTag, document) 415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 4253e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) ScriptWrappable::init(this); 435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) registerAnimatedPropertiesForSVGSwitchElement(); 445267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 451e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles) UseCounter::count(document, UseCounter::SVGSwitchElement); 465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 4851b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles)PassRefPtr<SVGSwitchElement> SVGSwitchElement::create(Document& document) 495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 5051b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles) return adoptRef(new SVGSwitchElement(document)); 515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 538abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles)bool SVGSwitchElement::childShouldCreateRenderer(const Node& child) const 545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 555c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // FIXME: This function does not do what the comment below implies it does. 565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // It will create a renderer for any valid SVG element children, not just the first one. 579243a84568938a3b2704146d90a71e1405b822e4Torne (Richard Coles) bool shouldCreateRenderer = false; 585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) for (Node* node = firstChild(); node; node = node->nextSibling()) { 595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!node->isSVGElement()) 605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) continue; 615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 62926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) SVGElement* element = toSVGElement(node); 635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!element || !element->isValid()) 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) continue; 655c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 669243a84568938a3b2704146d90a71e1405b822e4Torne (Richard Coles) shouldCreateRenderer = node == &child; // Only allow this child if it's the first valid child. 679243a84568938a3b2704146d90a71e1405b822e4Torne (Richard Coles) break; 685c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 709243a84568938a3b2704146d90a71e1405b822e4Torne (Richard Coles) return shouldCreateRenderer && SVGGraphicsElement::childShouldCreateRenderer(child); 715c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 725c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 73591b958dee2cf159d33a0b931e6231072eaf38d5Ben MurdochRenderObject* SVGSwitchElement::createRenderer(RenderStyle*) 745c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 75f5e4ad553afbc08dd2e729bb77e937a9a94d5827Torne (Richard Coles) return new RenderSVGTransformableContainer(this); 765c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 775c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 785c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 79