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) * 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/SVGCursorElement.h" 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include "SVGNames.h" 26e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch#include "XLinkNames.h" 2753e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/dom/Document.h" 2853e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/svg/SVGElementInstance.h" 295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)namespace WebCore { 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)// Animated property definitions 335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)DEFINE_ANIMATED_LENGTH(SVGCursorElement, SVGNames::xAttr, X, x) 345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)DEFINE_ANIMATED_LENGTH(SVGCursorElement, SVGNames::yAttr, Y, y) 355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)DEFINE_ANIMATED_STRING(SVGCursorElement, XLinkNames::hrefAttr, Href, href) 365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)DEFINE_ANIMATED_BOOLEAN(SVGCursorElement, SVGNames::externalResourcesRequiredAttr, ExternalResourcesRequired, externalResourcesRequired) 375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGCursorElement) 395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) REGISTER_LOCAL_ANIMATED_PROPERTY(x) 405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) REGISTER_LOCAL_ANIMATED_PROPERTY(y) 415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) REGISTER_LOCAL_ANIMATED_PROPERTY(href) 425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) REGISTER_LOCAL_ANIMATED_PROPERTY(externalResourcesRequired) 435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) REGISTER_PARENT_ANIMATED_PROPERTIES(SVGTests) 445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)END_REGISTER_ANIMATED_PROPERTIES 455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 4651b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles)inline SVGCursorElement::SVGCursorElement(Document& document) 4751b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles) : SVGElement(SVGNames::cursorTag, document) 485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) , m_x(LengthModeWidth) 495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) , m_y(LengthModeHeight) 505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 5153e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) ScriptWrappable::init(this); 525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) registerAnimatedPropertiesForSVGCursorElement(); 535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 5551b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles)PassRefPtr<SVGCursorElement> SVGCursorElement::create(Document& document) 565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 5751b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles) return adoptRef(new SVGCursorElement(document)); 585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)SVGCursorElement::~SVGCursorElement() 615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 625c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) HashSet<SVGElement*>::iterator end = m_clients.end(); 635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) for (HashSet<SVGElement*>::iterator it = m_clients.begin(); it != end; ++it) 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) (*it)->cursorElementRemoved(); 655c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)bool SVGCursorElement::isSupportedAttribute(const QualifiedName& attrName) 685c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) DEFINE_STATIC_LOCAL(HashSet<QualifiedName>, supportedAttributes, ()); 705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (supportedAttributes.isEmpty()) { 715c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) SVGTests::addSupportedAttributes(supportedAttributes); 725c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) SVGExternalResourcesRequired::addSupportedAttributes(supportedAttributes); 735c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) SVGURIReference::addSupportedAttributes(supportedAttributes); 745c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) supportedAttributes.add(SVGNames::xAttr); 755c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) supportedAttributes.add(SVGNames::yAttr); 765c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 77591b958dee2cf159d33a0b931e6231072eaf38d5Ben Murdoch return supportedAttributes.contains<SVGAttributeHashTranslator>(attrName); 785c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 795c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 80926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles)void SVGCursorElement::parseAttribute(const QualifiedName& name, const AtomicString& value) 815c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 825c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) SVGParsingError parseError = NoError; 835c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 84926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) if (!isSupportedAttribute(name)) 85926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) SVGElement::parseAttribute(name, value); 86926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) else if (name == SVGNames::xAttr) 87926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) setXBaseValue(SVGLength::construct(LengthModeWidth, value, parseError)); 88926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) else if (name == SVGNames::yAttr) 89926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) setYBaseValue(SVGLength::construct(LengthModeHeight, value, parseError)); 90926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) else if (SVGTests::parseAttribute(name, value) 91926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) || SVGExternalResourcesRequired::parseAttribute(name, value) 92926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) || SVGURIReference::parseAttribute(name, value)) { 935c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } else 945c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ASSERT_NOT_REACHED(); 9502772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 96926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) reportAttributeParsingError(parseError, name, value); 975c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 985c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 995c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void SVGCursorElement::addClient(SVGElement* element) 1005c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1015c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_clients.add(element); 1025c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) element->setCursorElement(this); 1035c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1045c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1055c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void SVGCursorElement::removeClient(SVGElement* element) 1065c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1075c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) HashSet<SVGElement*>::iterator it = m_clients.find(element); 1085c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (it != m_clients.end()) { 1095c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_clients.remove(it); 1105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) element->cursorElementRemoved(); 1115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 1125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void SVGCursorElement::removeReferencedElement(SVGElement* element) 1155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_clients.remove(element); 1175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void SVGCursorElement::svgAttributeChanged(const QualifiedName& attrName) 1205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!isSupportedAttribute(attrName)) { 1225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) SVGElement::svgAttributeChanged(attrName); 1235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return; 1245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 1255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) SVGElementInstance::InvalidationGuard invalidationGuard(this); 1275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // Any change of a cursor specific attribute triggers this recalc. 1295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) HashSet<SVGElement*>::const_iterator it = m_clients.begin(); 1305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) HashSet<SVGElement*>::const_iterator end = m_clients.end(); 1315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) for (; it != end; ++it) 1335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) (*it)->setNeedsStyleRecalc(); 1345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 137