15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2004, 2005, 2007, 2008 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/SVGGElement.h" 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 255d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles)#include "core/SVGNames.h" 2653e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/rendering/svg/RenderSVGHiddenContainer.h" 2753e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/rendering/svg/RenderSVGResource.h" 2853e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/rendering/svg/RenderSVGTransformableContainer.h" 295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 30c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)namespace blink { 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 325d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles)inline SVGGElement::SVGGElement(Document& document, ConstructionType constructionType) 3351b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles) : SVGGraphicsElement(SVGNames::gTag, document, constructionType) 345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 375d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles)DEFINE_NODE_FACTORY(SVGGElement) 385d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) 39591b958dee2cf159d33a0b931e6231072eaf38d5Ben MurdochRenderObject* SVGGElement::createRenderer(RenderStyle* style) 405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // SVG 1.1 testsuite explicitely uses constructs like <g display="none"><linearGradient> 425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // We still have to create renderers for the <g> & <linearGradient> element, though the 435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // subtree may be hidden - we only want the resource renderers to exist so they can be 445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // referenced from somewhere else. 455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (style->display() == NONE) 46f5e4ad553afbc08dd2e729bb77e937a9a94d5827Torne (Richard Coles) return new RenderSVGHiddenContainer(this); 475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 48f5e4ad553afbc08dd2e729bb77e937a9a94d5827Torne (Richard Coles) return new RenderSVGTransformableContainer(this); 495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 518abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles)bool SVGGElement::rendererIsNeeded(const RenderStyle&) 525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 53f5e4ad553afbc08dd2e729bb77e937a9a94d5827Torne (Richard Coles) // Unlike SVGElement::rendererIsNeeded(), we still create renderers, even if 545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // display is set to 'none' - which is special to SVG <g> container elements. 55926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) return parentOrShadowHostElement() && parentOrShadowHostElement()->isSVGElement(); 565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 59