15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 1999 Lars Knoll (knoll@kde.org) 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (C) 1999 Antti Koivisto (koivisto@kde.org) 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (C) 2001 Dirk Mueller (mueller@kde.org) 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2003, 2008, 2009, 2010 Apple Inc. All rights reserved. 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/html/HTMLBaseElement.h" 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 265d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles)#include "core/HTMLNames.h" 2753e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/dom/Attribute.h" 2853e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/dom/Document.h" 2953e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/html/parser/HTMLParserIdioms.h" 3009380295ba73501a205346becac22c6978e4671dTorne (Richard Coles)#include "core/html/parser/TextResourceDecoder.h" 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 32c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)namespace blink { 335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)using namespace HTMLNames; 355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 3651b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles)inline HTMLBaseElement::HTMLBaseElement(Document& document) 3751b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles) : HTMLElement(baseTag, document) 385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 415d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles)DEFINE_NODE_FACTORY(HTMLBaseElement) 425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 43926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles)void HTMLBaseElement::parseAttribute(const QualifiedName& name, const AtomicString& value) 445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 45926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) if (name == hrefAttr || name == targetAttr) 468abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles) document().processBaseElement(); 475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) else 48926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) HTMLElement::parseAttribute(name, value); 495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)Node::InsertionNotificationRequest HTMLBaseElement::insertedInto(ContainerNode* insertionPoint) 525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) HTMLElement::insertedInto(insertionPoint); 545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (insertionPoint->inDocument()) 558abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles) document().processBaseElement(); 565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return InsertionDone; 575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void HTMLBaseElement::removedFrom(ContainerNode* insertionPoint) 605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) HTMLElement::removedFrom(insertionPoint); 625c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (insertionPoint->inDocument()) 638abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles) document().processBaseElement(); 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 655c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)bool HTMLBaseElement::isURLAttribute(const Attribute& attribute) const 675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 68926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) return attribute.name().localName() == hrefAttr || HTMLElement::isURLAttribute(attribute); 695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 715c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)KURL HTMLBaseElement::href() const 725c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 735c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // This does not use the getURLAttribute function because that will resolve relative to the document's base URL; 745c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // base elements like this one can be used to set that base URL. Thus we need to resolve relative to the document's 755c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // URL and ignore the base URL. 765c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 775c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) const AtomicString& attributeValue = fastGetAttribute(hrefAttr); 785c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (attributeValue.isNull()) 798abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles) return document().url(); 805c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 818abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles) KURL url = document().encoding().isValid() ? 828abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles) KURL(document().url(), stripLeadingAndTrailingHTMLSpaces(attributeValue)) : 838abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles) KURL(document().url(), stripLeadingAndTrailingHTMLSpaces(attributeValue), document().encoding()); 845c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 855c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!url.isValid()) 865c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return KURL(); 875c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 885c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return url; 895c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 905c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 915c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void HTMLBaseElement::setHref(const AtomicString& value) 925c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 935c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) setAttribute(hrefAttr, value); 945c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 955c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 965c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 97