1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
|
/**
* This file is part of the DOM implementation for KDE.
*
* Copyright (C) 1997 Martin Jones (mjones@kde.org)
* (C) 1997 Torben Weis (weis@kde.org)
* (C) 1998 Waldo Bastian (bastian@kde.org)
* (C) 1999 Lars Knoll (knoll@kde.org)
* (C) 1999 Antti Koivisto (koivisto@kde.org)
* Copyright (C) 2003, 2004, 2005, 2006 Apple Computer, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include "HTMLTableSectionElement.h"
#include "ExceptionCode.h"
#include "HTMLCollection.h"
#include "HTMLNames.h"
#include "HTMLTableRowElement.h"
#include "HTMLTableElement.h"
#include "NodeList.h"
#include "Text.h"
namespace WebCore {
using namespace HTMLNames;
HTMLTableSectionElement::HTMLTableSectionElement(const QualifiedName& tagName, Document* document)
: HTMLTablePartElement(tagName, document)
{
}
bool HTMLTableSectionElement::checkDTD(const Node* newChild)
{
if (newChild->isTextNode())
return static_cast<const Text*>(newChild)->containsOnlyWhitespace();
return newChild->hasTagName(trTag) || newChild->hasTagName(formTag) ||
newChild->hasTagName(scriptTag);
}
ContainerNode* HTMLTableSectionElement::addChild(PassRefPtr<Node> child)
{
if (child->hasTagName(formTag)) {
// First add the child.
HTMLTablePartElement::addChild(child);
// Now simply return ourselves as the container to insert into.
// This has the effect of demoting the form to a leaf and moving it safely out of the way.
return this;
}
return HTMLTablePartElement::addChild(child);
}
// used by table row groups to share style decls created by the enclosing table.
void HTMLTableSectionElement::additionalAttributeStyleDecls(Vector<CSSMutableStyleDeclaration*>& results)
{
Node* p = parentNode();
while (p && !p->hasTagName(tableTag))
p = p->parentNode();
if (!p)
return;
static_cast<HTMLTableElement*>(p)->addSharedGroupDecls(true, results);
}
// these functions are rather slow, since we need to get the row at
// the index... but they aren't used during usual HTML parsing anyway
PassRefPtr<HTMLElement> HTMLTableSectionElement::insertRow(int index, ExceptionCode& ec)
{
RefPtr<HTMLTableRowElement> r;
RefPtr<HTMLCollection> children = rows();
int numRows = children ? (int)children->length() : 0;
if (index < -1 || index > numRows)
ec = INDEX_SIZE_ERR; // per the DOM
else {
r = new HTMLTableRowElement(document());
if (numRows == index || index == -1)
appendChild(r, ec);
else {
Node* n;
if (index < 1)
n = firstChild();
else
n = children->item(index);
insertBefore(r, n, ec);
}
}
return r.release();
}
void HTMLTableSectionElement::deleteRow( int index, ExceptionCode& ec)
{
RefPtr<HTMLCollection> children = rows();
int numRows = children ? (int)children->length() : 0;
if (index == -1)
index = numRows - 1;
if (index >= 0 && index < numRows) {
RefPtr<Node> row = children->item(index);
HTMLElement::removeChild(row.get(), ec);
} else
ec = INDEX_SIZE_ERR;
}
int HTMLTableSectionElement::numRows() const
{
int rows = 0;
const Node *n = firstChild();
while (n) {
if (n->hasTagName(trTag))
rows++;
n = n->nextSibling();
}
return rows;
}
String HTMLTableSectionElement::align() const
{
return getAttribute(alignAttr);
}
void HTMLTableSectionElement::setAlign(const String &value)
{
setAttribute(alignAttr, value);
}
String HTMLTableSectionElement::ch() const
{
return getAttribute(charAttr);
}
void HTMLTableSectionElement::setCh(const String &value)
{
setAttribute(charAttr, value);
}
String HTMLTableSectionElement::chOff() const
{
return getAttribute(charoffAttr);
}
void HTMLTableSectionElement::setChOff(const String &value)
{
setAttribute(charoffAttr, value);
}
String HTMLTableSectionElement::vAlign() const
{
return getAttribute(valignAttr);
}
void HTMLTableSectionElement::setVAlign(const String &value)
{
setAttribute(valignAttr, value);
}
PassRefPtr<HTMLCollection> HTMLTableSectionElement::rows()
{
return HTMLCollection::create(this, HTMLCollection::TSectionRows);
}
}
|
