1 /*
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
3 * (C) 1999 Antti Koivisto (koivisto@kde.org)
4 * Copyright (C) 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 "HTMLOListElement.h"
25
26 #include "Attribute.h"
27 #include "CSSPropertyNames.h"
28 #include "CSSValueKeywords.h"
29 #include "HTMLNames.h"
30 #include "RenderListItem.h"
31
32 namespace WebCore {
33
34 using namespace HTMLNames;
35
HTMLOListElement(const QualifiedName & tagName,Document * document)36 HTMLOListElement::HTMLOListElement(const QualifiedName& tagName, Document* document)
37 : HTMLElement(tagName, document)
38 , m_start(1)
39 {
40 ASSERT(hasTagName(olTag));
41 }
42
create(Document * document)43 PassRefPtr<HTMLOListElement> HTMLOListElement::create(Document* document)
44 {
45 return adoptRef(new HTMLOListElement(olTag, document));
46 }
47
create(const QualifiedName & tagName,Document * document)48 PassRefPtr<HTMLOListElement> HTMLOListElement::create(const QualifiedName& tagName, Document* document)
49 {
50 return adoptRef(new HTMLOListElement(tagName, document));
51 }
52
mapToEntry(const QualifiedName & attrName,MappedAttributeEntry & result) const53 bool HTMLOListElement::mapToEntry(const QualifiedName& attrName, MappedAttributeEntry& result) const
54 {
55 if (attrName == typeAttr) {
56 result = eListItem; // Share with <li>
57 return false;
58 }
59
60 return HTMLElement::mapToEntry(attrName, result);
61 }
62
parseMappedAttribute(Attribute * attr)63 void HTMLOListElement::parseMappedAttribute(Attribute* attr)
64 {
65 if (attr->name() == typeAttr) {
66 if (attr->value() == "a")
67 addCSSProperty(attr, CSSPropertyListStyleType, CSSValueLowerAlpha);
68 else if (attr->value() == "A")
69 addCSSProperty(attr, CSSPropertyListStyleType, CSSValueUpperAlpha);
70 else if (attr->value() == "i")
71 addCSSProperty(attr, CSSPropertyListStyleType, CSSValueLowerRoman);
72 else if (attr->value() == "I")
73 addCSSProperty(attr, CSSPropertyListStyleType, CSSValueUpperRoman);
74 else if (attr->value() == "1")
75 addCSSProperty(attr, CSSPropertyListStyleType, CSSValueDecimal);
76 } else if (attr->name() == startAttr) {
77 bool canParse;
78 int start = attr->value().toInt(&canParse);
79 if (!canParse)
80 start = 1;
81 if (start == m_start)
82 return;
83 m_start = start;
84 for (RenderObject* child = renderer(); child; child = child->nextInPreOrder(renderer())) {
85 if (child->isListItem())
86 toRenderListItem(child)->updateValue();
87 }
88 } else
89 HTMLElement::parseMappedAttribute(attr);
90 }
91
setStart(int start)92 void HTMLOListElement::setStart(int start)
93 {
94 setAttribute(startAttr, String::number(start));
95 }
96
97 }
98