Source code: gnu/xml/dom/html2/DomHTMLTableRowElement.java
1 /* DomHTMLTableRowElement.java --
2 Copyright (C) 2005 Free Software Foundation, Inc.
3
4 This file is part of GNU Classpath.
5
6 GNU Classpath is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2, or (at your option)
9 any later version.
10
11 GNU Classpath is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with GNU Classpath; see the file COPYING. If not, write to the
18 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
19 02110-1301 USA.
20
21 Linking this library statically or dynamically with other modules is
22 making a combined work based on this library. Thus, the terms and
23 conditions of the GNU General Public License cover the whole
24 combination.
25
26 As a special exception, the copyright holders of this library give you
27 permission to link this library with independent modules to produce an
28 executable, regardless of the license terms of these independent
29 modules, and to copy and distribute the resulting executable under
30 terms of your choice, provided that you also meet, for each linked
31 independent module, the terms and conditions of the license of that
32 module. An independent module is a module which is not derived from
33 or based on this library. If you modify this library, you may extend
34 this exception to your version of the library, but you are not
35 obligated to do so. If you do not wish to do so, delete this
36 exception statement from your version. */
37
38 package gnu.xml.dom.html2;
39
40 import gnu.xml.dom.DomDOMException;
41 import org.w3c.dom.DOMException;
42 import org.w3c.dom.Node;
43 import org.w3c.dom.html2.HTMLCollection;
44 import org.w3c.dom.html2.HTMLElement;
45 import org.w3c.dom.html2.HTMLTableRowElement;
46
47 /**
48 * An HTML 'TR' element node.
49 *
50 * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a>
51 */
52 public class DomHTMLTableRowElement
53 extends DomHTMLElement
54 implements HTMLTableRowElement
55 {
56
57 protected DomHTMLTableRowElement(DomHTMLDocument owner,
58 String namespaceURI,
59 String name)
60 {
61 super(owner, namespaceURI, name);
62 }
63
64 public int getRowIndex()
65 {
66 return getIndex();
67 }
68
69 public int getSectionRowIndex()
70 {
71 int index = 0;
72 DomHTMLElement parent = (DomHTMLElement) getParentElement("table");
73 if (parent != null)
74 {
75 Node thead = parent.getChildElement("thead");
76 if (thead != null)
77 {
78 for (Node ctx = thead.getFirstChild(); ctx != null;
79 ctx = ctx.getNextSibling())
80 {
81 if (ctx == this)
82 {
83 return index;
84 }
85 index++;
86 }
87 }
88 Node tbody = parent.getChildElement("tbody");
89 if (tbody != null)
90 {
91 for (Node ctx = tbody.getFirstChild(); ctx != null;
92 ctx = ctx.getNextSibling())
93 {
94 if (ctx == this)
95 {
96 return index;
97 }
98 index++;
99 }
100 }
101 Node tfoot = parent.getChildElement("tfoot");
102 if (tfoot != null)
103 {
104 for (Node ctx = tfoot.getFirstChild(); ctx != null;
105 ctx = ctx.getNextSibling())
106 {
107 if (ctx == this)
108 {
109 return index;
110 }
111 index++;
112 }
113 }
114 }
115 throw new DomDOMException(DOMException.NOT_FOUND_ERR);
116 }
117
118 public HTMLCollection getCells()
119 {
120 DomHTMLCollection ret =
121 new DomHTMLCollection((DomHTMLDocument) getOwnerDocument(), this);
122 ret.addNodeName("th");
123 ret.addNodeName("td");
124 ret.evaluate();
125 return ret;
126 }
127
128 public String getAlign()
129 {
130 return getHTMLAttribute("align");
131 }
132
133 public void setAlign(String align)
134 {
135 setHTMLAttribute("align", align);
136 }
137
138 public String getBgColor()
139 {
140 return getHTMLAttribute("bgcolor");
141 }
142
143 public void setBgColor(String bgColor)
144 {
145 setHTMLAttribute("bgcolor", bgColor);
146 }
147
148 public String getCh()
149 {
150 return getHTMLAttribute("char");
151 }
152
153 public void setCh(String ch)
154 {
155 setHTMLAttribute("char", ch);
156 }
157
158 public String getChOff()
159 {
160 return getHTMLAttribute("charoff");
161 }
162
163 public void setChOff(String chOff)
164 {
165 setHTMLAttribute("charoff", chOff);
166 }
167
168 public String getVAlign()
169 {
170 return getHTMLAttribute("valign");
171 }
172
173 public void setVAlign(String vAlign)
174 {
175 setHTMLAttribute("valign", vAlign);
176 }
177
178 public HTMLElement insertCell(int index)
179 {
180 Node ref = getCell(index);
181 Node cell = getOwnerDocument().createElement("td");
182 if (ref == null)
183 {
184 appendChild(cell);
185 }
186 else
187 {
188 insertBefore(cell, ref);
189 }
190 return (HTMLElement) cell;
191 }
192
193 public void deleteCell(int index)
194 {
195 Node ref = getCell(index);
196 if (ref == null)
197 {
198 throw new DomDOMException(DOMException.INDEX_SIZE_ERR);
199 }
200 removeChild(ref);
201 }
202
203 Node getCell(final int index)
204 {
205 int i = 0;
206 for (Node ctx = getFirstChild(); ctx != null;
207 ctx = ctx.getNextSibling())
208 {
209 String name = ctx.getLocalName();
210 if (name == null)
211 {
212 name = ctx.getNodeName();
213 }
214 if (!"td".equalsIgnoreCase(name) &&
215 !"th".equalsIgnoreCase(name))
216 {
217 continue;
218 }
219 if (index == i)
220 {
221 return ctx;
222 }
223 i++;
224 }
225 return null;
226 }
227
228 }
229