15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org> 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org> 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2006 Apple Inc. All rights reserved. 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2009 Cameron McCormack <cam@mcc.id.au> 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * This library is free software; you can redistribute it and/or 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modify it under the terms of the GNU Library General Public 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * License as published by the Free Software Foundation; either 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * version 2 of the License, or (at your option) any later version. 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * This library is distributed in the hope that it will be useful, 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * but WITHOUT ANY WARRANTY; without even the implied warranty of 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Library General Public License for more details. 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * You should have received a copy of the GNU Library General Public License 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * along with this library; see the file COPYING.LIB. If not, write to 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Boston, MA 02110-1301, USA. 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include "config.h" 2453e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/svg/SVGStyleElement.h" 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include "SVGNames.h" 2753e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/css/CSSStyleSheet.h" 28f5e4ad553afbc08dd2e729bb77e937a9a94d5827Torne (Richard Coles)#include "wtf/StdLibExtras.h" 295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)namespace WebCore { 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)inline SVGStyleElement::SVGStyleElement(const QualifiedName& tagName, Document* document, bool createdByParser) 335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) : SVGElement(tagName, document) 345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) , StyleElement(document, createdByParser) 355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) , m_svgLoadEventTimer(this, &SVGElement::svgLoadEventTimerFired) 365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ASSERT(hasTagName(SVGNames::styleTag)); 3853e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) ScriptWrappable::init(this); 395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)SVGStyleElement::~SVGStyleElement() 425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) StyleElement::clearDocumentData(document(), this); 445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)PassRefPtr<SVGStyleElement> SVGStyleElement::create(const QualifiedName& tagName, Document* document, bool createdByParser) 475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return adoptRef(new SVGStyleElement(tagName, document, createdByParser)); 495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)bool SVGStyleElement::disabled() const 525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!m_sheet) 545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return false; 5502772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return m_sheet->disabled(); 575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void SVGStyleElement::setDisabled(bool setDisabled) 605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (CSSStyleSheet* styleSheet = sheet()) 625c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) styleSheet->setDisabled(setDisabled); 635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 655c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)const AtomicString& SVGStyleElement::type() const 665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) DEFINE_STATIC_LOCAL(const AtomicString, defaultValue, ("text/css", AtomicString::ConstructFromLiteral)); 685c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) const AtomicString& n = getAttribute(SVGNames::typeAttr); 695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return n.isNull() ? defaultValue : n; 705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 715c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 7293ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)void SVGStyleElement::setType(const AtomicString& type) 735c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 745c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) setAttribute(SVGNames::typeAttr, type); 755c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 765c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 775c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)const AtomicString& SVGStyleElement::media() const 785c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 795c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) DEFINE_STATIC_LOCAL(const AtomicString, defaultValue, ("all", AtomicString::ConstructFromLiteral)); 805c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) const AtomicString& n = fastGetAttribute(SVGNames::mediaAttr); 815c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return n.isNull() ? defaultValue : n; 825c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 835c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 8493ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)void SVGStyleElement::setMedia(const AtomicString& media) 855c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 865c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) setAttribute(SVGNames::mediaAttr, media); 875c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 885c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 895c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)String SVGStyleElement::title() const 905c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 915c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return fastGetAttribute(SVGNames::titleAttr); 925c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 935c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 9493ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)void SVGStyleElement::setTitle(const AtomicString& title) 955c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 965c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) setAttribute(SVGNames::titleAttr, title); 975c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 985c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 995c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)bool SVGStyleElement::isSupportedAttribute(const QualifiedName& attrName) 1005c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1015c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) DEFINE_STATIC_LOCAL(HashSet<QualifiedName>, supportedAttributes, ()); 102e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch if (supportedAttributes.isEmpty()) 1035c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) supportedAttributes.add(SVGNames::titleAttr); 104591b958dee2cf159d33a0b931e6231072eaf38d5Ben Murdoch return supportedAttributes.contains<SVGAttributeHashTranslator>(attrName); 1055c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1065c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 107926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles)void SVGStyleElement::parseAttribute(const QualifiedName& name, const AtomicString& value) 1085c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 109926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) if (!isSupportedAttribute(name)) { 110926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) SVGElement::parseAttribute(name, value); 1115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return; 1125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 1135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 114926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) if (name == SVGNames::titleAttr) { 1155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (m_sheet) 116926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) m_sheet->setTitle(value); 1175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return; 1185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 1195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ASSERT_NOT_REACHED(); 1215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void SVGStyleElement::finishParsingChildren() 1245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) StyleElement::finishParsingChildren(this); 1265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) SVGElement::finishParsingChildren(); 1275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)Node::InsertionNotificationRequest SVGStyleElement::insertedInto(ContainerNode* rootParent) 1305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) SVGElement::insertedInto(rootParent); 1325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (rootParent->inDocument()) 1335267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) return InsertionShouldCallDidNotifySubtreeInsertions; 1345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return InsertionDone; 1355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1375267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)void SVGStyleElement::didNotifySubtreeInsertions(ContainerNode* insertionPoint) 1385267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles){ 1395267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) StyleElement::processStyleSheet(document(), this); 1405267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)} 1415267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 1425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void SVGStyleElement::removedFrom(ContainerNode* rootParent) 1435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) SVGElement::removedFrom(rootParent); 1455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (rootParent->inDocument()) 1465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) StyleElement::removedFromDocument(document(), this); 1475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void SVGStyleElement::childrenChanged(bool changedByParser, Node* beforeChange, Node* afterChange, int childCountDelta) 1505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) SVGElement::childrenChanged(changedByParser, beforeChange, afterChange, childCountDelta); 1525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) StyleElement::childrenChanged(this); 1535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1555c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 156