15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org> 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org> 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2005 Alexander Kellett <lypanov@kde.org> 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2009 Dirk Schulze <krit@webkit.org> 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) Research In Motion Limited 2009-2010. All rights reserved. 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * This library is free software; you can redistribute it and/or 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modify it under the terms of the GNU Library General Public 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * License as published by the Free Software Foundation; either 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * version 2 of the License, or (at your option) any later version. 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * This library is distributed in the hope that it will be useful, 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * but WITHOUT ANY WARRANTY; without even the implied warranty of 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Library General Public License for more details. 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * You should have received a copy of the GNU Library General Public License 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * along with this library; see the file COPYING.LIB. If not, write to 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Boston, MA 02110-1301, USA. 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include "config.h" 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 2653e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/svg/SVGMaskElement.h" 275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 2853e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/rendering/svg/RenderSVGResourceMasker.h" 295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 30c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)namespace blink { 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 325d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles)inline SVGMaskElement::SVGMaskElement(Document& document) 3351b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles) : SVGElement(SVGNames::maskTag, document) 3409380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) , SVGTests(this) 3507a852d8c1953036774d8f3b65d18dcfea3bb4a2Ben Murdoch , m_x(SVGAnimatedLength::create(this, SVGNames::xAttr, SVGLength::create(LengthModeWidth), AllowNegativeLengths)) 3607a852d8c1953036774d8f3b65d18dcfea3bb4a2Ben Murdoch , m_y(SVGAnimatedLength::create(this, SVGNames::yAttr, SVGLength::create(LengthModeHeight), AllowNegativeLengths)) 3707a852d8c1953036774d8f3b65d18dcfea3bb4a2Ben Murdoch , m_width(SVGAnimatedLength::create(this, SVGNames::widthAttr, SVGLength::create(LengthModeWidth), ForbidNegativeLengths)) 3807a852d8c1953036774d8f3b65d18dcfea3bb4a2Ben Murdoch , m_height(SVGAnimatedLength::create(this, SVGNames::heightAttr, SVGLength::create(LengthModeHeight), ForbidNegativeLengths)) 39d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) , m_maskUnits(SVGAnimatedEnumeration<SVGUnitTypes::SVGUnitType>::create(this, SVGNames::maskUnitsAttr, SVGUnitTypes::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX)) 40d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) , m_maskContentUnits(SVGAnimatedEnumeration<SVGUnitTypes::SVGUnitType>::create(this, SVGNames::maskContentUnitsAttr, SVGUnitTypes::SVG_UNIT_TYPE_USERSPACEONUSE)) 415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // Spec: If the x/y attribute is not specified, the effect is as if a value of "-10%" were specified. 4309380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) m_x->setDefaultValueAsString("-10%"); 4409380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) m_y->setDefaultValueAsString("-10%"); 4509380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) 465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // Spec: If the width/height attribute is not specified, the effect is as if a value of "120%" were specified. 4709380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) m_width->setDefaultValueAsString("120%"); 4809380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) m_height->setDefaultValueAsString("120%"); 4909380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) 5009380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) addToPropertyMap(m_x); 5109380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) addToPropertyMap(m_y); 5209380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) addToPropertyMap(m_width); 5309380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) addToPropertyMap(m_height); 54d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) addToPropertyMap(m_maskUnits); 55d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) addToPropertyMap(m_maskContentUnits); 565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 585d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles)DEFINE_NODE_FACTORY(SVGMaskElement) 595d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) 605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)bool SVGMaskElement::isSupportedAttribute(const QualifiedName& attrName) 615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 625c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) DEFINE_STATIC_LOCAL(HashSet<QualifiedName>, supportedAttributes, ()); 635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (supportedAttributes.isEmpty()) { 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) SVGTests::addSupportedAttributes(supportedAttributes); 655c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) supportedAttributes.add(SVGNames::maskUnitsAttr); 665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) supportedAttributes.add(SVGNames::maskContentUnitsAttr); 675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) supportedAttributes.add(SVGNames::xAttr); 685c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) supportedAttributes.add(SVGNames::yAttr); 695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) supportedAttributes.add(SVGNames::widthAttr); 705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) supportedAttributes.add(SVGNames::heightAttr); 715c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 72591b958dee2cf159d33a0b931e6231072eaf38d5Ben Murdoch return supportedAttributes.contains<SVGAttributeHashTranslator>(attrName); 735c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 745c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 75926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles)void SVGMaskElement::parseAttribute(const QualifiedName& name, const AtomicString& value) 765c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 775c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) SVGParsingError parseError = NoError; 785c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 79926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) if (!isSupportedAttribute(name)) 80f5e4ad553afbc08dd2e729bb77e937a9a94d5827Torne (Richard Coles) SVGElement::parseAttribute(name, value); 81d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) else if (name == SVGNames::maskUnitsAttr) 82d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) m_maskUnits->setBaseValueAsString(value, parseError); 83d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) else if (name == SVGNames::maskContentUnitsAttr) 84d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) m_maskContentUnits->setBaseValueAsString(value, parseError); 85d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) else if (name == SVGNames::xAttr) 8607a852d8c1953036774d8f3b65d18dcfea3bb4a2Ben Murdoch m_x->setBaseValueAsString(value, parseError); 87926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) else if (name == SVGNames::yAttr) 8807a852d8c1953036774d8f3b65d18dcfea3bb4a2Ben Murdoch m_y->setBaseValueAsString(value, parseError); 89926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) else if (name == SVGNames::widthAttr) 9007a852d8c1953036774d8f3b65d18dcfea3bb4a2Ben Murdoch m_width->setBaseValueAsString(value, parseError); 91926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) else if (name == SVGNames::heightAttr) 9207a852d8c1953036774d8f3b65d18dcfea3bb4a2Ben Murdoch m_height->setBaseValueAsString(value, parseError); 9309380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) else if (SVGTests::parseAttribute(name, value)) { 945c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } else 955c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ASSERT_NOT_REACHED(); 965c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 97926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) reportAttributeParsingError(parseError, name, value); 985c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 995c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1005c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void SVGMaskElement::svgAttributeChanged(const QualifiedName& attrName) 1015c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1025c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!isSupportedAttribute(attrName)) { 103f5e4ad553afbc08dd2e729bb77e937a9a94d5827Torne (Richard Coles) SVGElement::svgAttributeChanged(attrName); 1045c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return; 1055c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 1065c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 107323480423219ecd77329f8326dc5e0e3b50926d4Torne (Richard Coles) SVGElement::InvalidationGuard invalidationGuard(this); 10802772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 1095c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (attrName == SVGNames::xAttr 1105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) || attrName == SVGNames::yAttr 1115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) || attrName == SVGNames::widthAttr 1125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) || attrName == SVGNames::heightAttr) 1135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) updateRelativeLengthsInformation(); 1145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 115f79f16f17ddc4f842d7b7a38603e280e94be826aTorne (Richard Coles) RenderSVGResourceContainer* renderer = toRenderSVGResourceContainer(this->renderer()); 116f79f16f17ddc4f842d7b7a38603e280e94be826aTorne (Richard Coles) if (renderer) 117f79f16f17ddc4f842d7b7a38603e280e94be826aTorne (Richard Coles) renderer->invalidateCacheAndMarkForLayout(); 1185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 120197021e6b966cfb06891637935ef33fff06433d1Ben Murdochvoid SVGMaskElement::childrenChanged(const ChildrenChange& change) 1215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 122197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch SVGElement::childrenChanged(change); 1235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 124197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch if (change.byParser) 1255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return; 1265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (RenderObject* object = renderer()) 1285d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) object->setNeedsLayoutAndFullPaintInvalidation(); 1295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 131591b958dee2cf159d33a0b931e6231072eaf38d5Ben MurdochRenderObject* SVGMaskElement::createRenderer(RenderStyle*) 1325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 133f5e4ad553afbc08dd2e729bb77e937a9a94d5827Torne (Richard Coles) return new RenderSVGResourceMasker(this); 1345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)bool SVGMaskElement::selfHasRelativeLengths() const 1375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 13809380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) return m_x->currentValue()->isRelative() 13909380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) || m_y->currentValue()->isRelative() 14009380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) || m_width->currentValue()->isRelative() 14109380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) || m_height->currentValue()->isRelative(); 1425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1447242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci} // namespace blink 145