1 /*
2 * Copyright (C) 1997 Martin Jones (mjones@kde.org)
3 * (C) 1997 Torben Weis (weis@kde.org)
4 * (C) 1998 Waldo Bastian (bastian@kde.org)
5 * (C) 1999 Lars Knoll (knoll@kde.org)
6 * (C) 1999 Antti Koivisto (koivisto@kde.org)
7 * Copyright (C) 2003, 2004, 2005, 2006, 2010 Apple Inc. All rights reserved.
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Library General Public
11 * License as published by the Free Software Foundation; either
12 * version 2 of the License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Library General Public License for more details.
18 *
19 * You should have received a copy of the GNU Library General Public License
20 * along with this library; see the file COPYING.LIB. If not, write to
21 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
22 * Boston, MA 02110-1301, USA.
23 */
24
25 #include "config.h"
26 #include "HTMLTableColElement.h"
27
28 #include "Attribute.h"
29 #include "CSSPropertyNames.h"
30 #include "HTMLNames.h"
31 #include "HTMLTableElement.h"
32 #include "RenderTableCol.h"
33 #include "Text.h"
34
35 namespace WebCore {
36
37 using namespace HTMLNames;
38
HTMLTableColElement(const QualifiedName & tagName,Document * document)39 inline HTMLTableColElement::HTMLTableColElement(const QualifiedName& tagName, Document* document)
40 : HTMLTablePartElement(tagName, document)
41 , m_span(1)
42 {
43 }
44
create(const QualifiedName & tagName,Document * document)45 PassRefPtr<HTMLTableColElement> HTMLTableColElement::create(const QualifiedName& tagName, Document* document)
46 {
47 return adoptRef(new HTMLTableColElement(tagName, document));
48 }
49
mapToEntry(const QualifiedName & attrName,MappedAttributeEntry & result) const50 bool HTMLTableColElement::mapToEntry(const QualifiedName& attrName, MappedAttributeEntry& result) const
51 {
52 if (attrName == widthAttr) {
53 result = eUniversal;
54 return false;
55 }
56
57 return HTMLTablePartElement::mapToEntry(attrName, result);
58 }
59
parseMappedAttribute(Attribute * attr)60 void HTMLTableColElement::parseMappedAttribute(Attribute* attr)
61 {
62 if (attr->name() == spanAttr) {
63 m_span = !attr->isNull() ? attr->value().toInt() : 1;
64 if (renderer() && renderer()->isTableCol())
65 renderer()->updateFromElement();
66 } else if (attr->name() == widthAttr) {
67 if (!attr->value().isEmpty()) {
68 addCSSLength(attr, CSSPropertyWidth, attr->value());
69 if (renderer() && renderer()->isTableCol()) {
70 RenderTableCol* col = toRenderTableCol(renderer());
71 int newWidth = width().toInt();
72 if (newWidth != col->width())
73 col->setNeedsLayoutAndPrefWidthsRecalc();
74 }
75 }
76 } else
77 HTMLTablePartElement::parseMappedAttribute(attr);
78 }
79
80 // used by table columns and column groups to share style decls created by the enclosing table.
additionalAttributeStyleDecls(Vector<CSSMutableStyleDeclaration * > & results)81 void HTMLTableColElement::additionalAttributeStyleDecls(Vector<CSSMutableStyleDeclaration*>& results)
82 {
83 if (!hasLocalName(colgroupTag))
84 return;
85 ContainerNode* p = parentNode();
86 while (p && !p->hasTagName(tableTag))
87 p = p->parentNode();
88 if (!p)
89 return;
90 static_cast<HTMLTableElement*>(p)->addSharedGroupDecls(false, results);
91 }
92
setSpan(int n)93 void HTMLTableColElement::setSpan(int n)
94 {
95 setAttribute(spanAttr, String::number(n));
96 }
97
width() const98 String HTMLTableColElement::width() const
99 {
100 return getAttribute(widthAttr);
101 }
102
103 }
104