1/* 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) 4 * Copyright (C) 2006, 2007, 2010 Apple Inc. All rights reserved. 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Library General Public 8 * License as published by the Free Software Foundation; either 9 * version 2 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Library General Public License for more details. 15 * 16 * You should have received a copy of the GNU Library General Public License 17 * along with this library; see the file COPYING.LIB. If not, write to 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 19 * Boston, MA 02110-1301, USA. 20 * 21 */ 22 23#include "config.h" 24#include "HTMLLIElement.h" 25 26#include "Attribute.h" 27#include "CSSPropertyNames.h" 28#include "CSSValueKeywords.h" 29#include "HTMLNames.h" 30#include "RenderListItem.h" 31 32namespace WebCore { 33 34using namespace HTMLNames; 35 36HTMLLIElement::HTMLLIElement(const QualifiedName& tagName, Document* document) 37 : HTMLElement(tagName, document) 38 , m_requestedValue(0) 39{ 40 ASSERT(hasTagName(liTag)); 41} 42 43PassRefPtr<HTMLLIElement> HTMLLIElement::create(Document* document) 44{ 45 return adoptRef(new HTMLLIElement(liTag, document)); 46} 47 48PassRefPtr<HTMLLIElement> HTMLLIElement::create(const QualifiedName& tagName, Document* document) 49{ 50 return adoptRef(new HTMLLIElement(tagName, document)); 51} 52 53bool HTMLLIElement::mapToEntry(const QualifiedName& attrName, MappedAttributeEntry& result) const 54{ 55 if (attrName == typeAttr) { 56 result = eListItem; // Share with <ol> since all the values are the same 57 return false; 58 } 59 60 return HTMLElement::mapToEntry(attrName, result); 61} 62 63void HTMLLIElement::parseMappedAttribute(Attribute* attr) 64{ 65 if (attr->name() == valueAttr) { 66 m_requestedValue = attr->value().toInt(); 67 if (renderer() && renderer()->isListItem()) { 68 if (m_requestedValue > 0) 69 toRenderListItem(renderer())->setExplicitValue(m_requestedValue); 70 else 71 toRenderListItem(renderer())->clearExplicitValue(); 72 } 73 } else if (attr->name() == typeAttr) { 74 if (attr->value() == "a") 75 addCSSProperty(attr, CSSPropertyListStyleType, CSSValueLowerAlpha); 76 else if (attr->value() == "A") 77 addCSSProperty(attr, CSSPropertyListStyleType, CSSValueUpperAlpha); 78 else if (attr->value() == "i") 79 addCSSProperty(attr, CSSPropertyListStyleType, CSSValueLowerRoman); 80 else if (attr->value() == "I") 81 addCSSProperty(attr, CSSPropertyListStyleType, CSSValueUpperRoman); 82 else if (attr->value() == "1") 83 addCSSProperty(attr, CSSPropertyListStyleType, CSSValueDecimal); 84 else 85 addCSSProperty(attr, CSSPropertyListStyleType, attr->value()); 86 } else 87 HTMLElement::parseMappedAttribute(attr); 88} 89 90void HTMLLIElement::attach() 91{ 92 ASSERT(!attached()); 93 94 HTMLElement::attach(); 95 96 if (renderer() && renderer()->isListItem()) { 97 RenderListItem* render = toRenderListItem(renderer()); 98 99 // Find the enclosing list node. 100 Node* listNode = 0; 101 Node* n = this; 102 while (!listNode && (n = n->parentNode())) { 103 if (n->hasTagName(ulTag) || n->hasTagName(olTag)) 104 listNode = n; 105 } 106 107 // If we are not in a list, tell the renderer so it can position us inside. 108 // We don't want to change our style to say "inside" since that would affect nested nodes. 109 if (!listNode) 110 render->setNotInList(true); 111 112 if (m_requestedValue > 0) 113 render->setExplicitValue(m_requestedValue); 114 else 115 render->clearExplicitValue(); 116 } 117} 118 119} 120