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57 package org.enhydra.apache.html.dom;
58
59
60 import org.enhydra.apache.xerces.dom.ElementImpl;
61 import org.w3c.dom.Node  ;
62 import org.w3c.dom.html.HTMLCollection;
63 import org.w3c.dom.html.HTMLElement;
64 import org.w3c.dom.html.HTMLTableCaptionElement;
65 import org.w3c.dom.html.HTMLTableElement;
66 import org.w3c.dom.html.HTMLTableRowElement;
67 import org.w3c.dom.html.HTMLTableSectionElement;
68
69
70
76 public class HTMLTableElementImpl
77 extends HTMLElementImpl
78 implements HTMLTableElement
79 {
80
81
82 public synchronized HTMLTableCaptionElement getCaption()
83 {
84 Node child;
85
86 child = getFirstChild();
87 while ( child != null )
88 {
89 if ( child instanceof HTMLTableCaptionElement &&
90 child.getNodeName().equals( "CAPTION" ) )
91 return (HTMLTableCaptionElement) child;
92 child = child.getNextSibling();
93 }
94 return null;
95 }
96
97
98 public synchronized void setCaption( HTMLTableCaptionElement caption )
99 {
100 if ( caption != null && ! caption.getTagName().equals( "CAPTION" ) )
101 throw new IllegalArgumentException ( "HTM016 Argument 'caption' is not an element of type <CAPTION>." );
102 deleteCaption();
103 if ( caption != null )
104 appendChild( caption );
105 }
106
107
108 public synchronized HTMLElement createCaption()
109 {
110 HTMLElement section;
111
112 section = getCaption();
113 if ( section != null )
114 return section;
115 section = new HTMLTableCaptionElementImpl( (HTMLDocumentImpl) getOwnerDocument(), "CAPTION" );
116 appendChild( section );
117 return section;
118 }
119
120
121 public synchronized void deleteCaption()
122 {
123 Node old;
124
125 old = getCaption();
126 if ( old != null )
127 removeChild ( old );
128 }
129
130 public synchronized HTMLTableSectionElement getTHead()
131 {
132 Node child;
133
134 child = getFirstChild();
135 while ( child != null )
136 {
137 if ( child instanceof HTMLTableSectionElement &&
138 child.getNodeName().equals( "THEAD" ) )
139 return (HTMLTableSectionElement) child;
140 child = child.getNextSibling();
141 }
142 return null;
143 }
144
145
146 public synchronized void setTHead( HTMLTableSectionElement tHead )
147 {
148 if ( tHead != null && ! tHead.getTagName().equals( "THEAD" ) )
149 throw new IllegalArgumentException ( "HTM017 Argument 'tHead' is not an element of type <THEAD>." );
150 deleteTHead();
151 if ( tHead != null )
152 appendChild( tHead );
153 }
154
155
156 public synchronized HTMLElement createTHead()
157 {
158 HTMLElement section;
159
160 section = getTHead();
161 if ( section != null )
162 return section;
163 section = new HTMLTableSectionElementImpl( (HTMLDocumentImpl) getOwnerDocument(), "THEAD" );
164 appendChild( section );
165 return section;
166 }
167
168
169 public synchronized void deleteTHead()
170 {
171 Node old;
172
173 old = getTHead();
174 if ( old != null )
175 removeChild ( old );
176 }
177
178 public synchronized HTMLTableSectionElement getTFoot()
179 {
180 Node child;
181
182 child = getFirstChild();
183 while ( child != null )
184 {
185 if ( child instanceof HTMLTableSectionElement &&
186 child.getNodeName().equals( "TFOOT" ) )
187 return (HTMLTableSectionElement) child;
188 child = child.getNextSibling();
189 }
190 return null;
191 }
192
193
194 public synchronized void setTFoot( HTMLTableSectionElement tFoot )
195 {
196 if ( tFoot != null && ! tFoot.getTagName().equals( "TFOOT" ) )
197 throw new IllegalArgumentException ( "HTM018 Argument 'tFoot' is not an element of type <TFOOT>." );
198 deleteTFoot();
199 if ( tFoot != null )
200 appendChild( tFoot );
201 }
202
203
204 public synchronized HTMLElement createTFoot()
205 {
206 HTMLElement section;
207
208 section = getTFoot();
209 if ( section != null )
210 return section;
211 section = new HTMLTableSectionElementImpl( (HTMLDocumentImpl) getOwnerDocument(), "TFOOT" );
212 appendChild( section );
213 return section;
214 }
215
216
217 public synchronized void deleteTFoot()
218 {
219 Node old;
220
221 old = getTFoot();
222 if ( old != null )
223 removeChild ( old );
224 }
225
226 public HTMLCollection getRows()
227 {
228 if ( _rows == null )
229 _rows = new HTMLCollectionImpl( this, HTMLCollectionImpl.ROW );
230 return _rows;
231 }
232
233
234 public HTMLCollection getTBodies()
235 {
236 if ( _bodies == null )
237 _bodies = new HTMLCollectionImpl( this, HTMLCollectionImpl.TBODY );
238 return _bodies;
239 }
240
241
242 public String getAlign()
243 {
244 return capitalize( getAttribute( "align" ) );
245 }
246
247
248 public void setAlign( String align )
249 {
250 setAttribute( "align", align );
251 }
252
253
254 public String getBgColor()
255 {
256 return getAttribute( "bgcolor" );
257 }
258
259
260 public void setBgColor( String bgColor )
261 {
262 setAttribute( "bgcolor", bgColor );
263 }
264
265
266 public String getBorder()
267 {
268 return getAttribute( "border" );
269 }
270
271
272 public void setBorder( String border )
273 {
274 setAttribute( "border", border );
275 }
276
277
278 public String getCellPadding()
279 {
280 return getAttribute( "cellpadding" );
281 }
282
283
284 public void setCellPadding( String cellPadding )
285 {
286 setAttribute( "cellpadding", cellPadding );
287 }
288
289
290 public String getCellSpacing()
291 {
292 return getAttribute( "cellspacing" );
293 }
294
295
296 public void setCellSpacing( String cellSpacing )
297 {
298 setAttribute( "cellspacing", cellSpacing );
299 }
300
301
302 public String getFrame()
303 {
304 return capitalize( getAttribute( "frame" ) );
305 }
306
307
308 public void setFrame( String frame )
309 {
310 setAttribute( "frame", frame );
311 }
312
313
314 public String getRules()
315 {
316 return capitalize( getAttribute( "rules" ) );
317 }
318
319
320 public void setRules( String rules )
321 {
322 setAttribute( "rules", rules );
323 }
324
325
326 public String getSummary()
327 {
328 return getAttribute( "summary" );
329 }
330
331
332 public void setSummary( String summary )
333 {
334 setAttribute( "summary", summary );
335 }
336
337
338 public String getWidth()
339 {
340 return getAttribute( "width" );
341 }
342
343
344 public void setWidth( String width )
345 {
346 setAttribute( "width", width );
347 }
348
349
350 public HTMLElement insertRow( int index )
351 {
352 HTMLTableRowElementImpl newRow;
353
354 newRow = new HTMLTableRowElementImpl( (HTMLDocumentImpl) getOwnerDocument(), "TR" );
355 insertRowX( index, newRow );
357 return newRow;
358 }
359
360
361 void insertRowX( int index, HTMLTableRowElementImpl newRow )
362 {
363 Node child;
364 Node lastSection = null;
365
366 child = getFirstChild();
367 while ( child != null )
368 {
369 if ( child instanceof HTMLTableRowElement )
370 {
371 if ( index == 0 )
372 {
373 insertBefore( newRow, child );
374 return;
375 }
376 }
377 else
378 if ( child instanceof HTMLTableSectionElementImpl )
379 {
380 lastSection = child;
381 index = ( (HTMLTableSectionElementImpl) child ).insertRowX( index, newRow );
382 if ( index < 0 )
383 return;
384 }
385 child = child.getNextSibling();
386 }
387 if ( lastSection != null )
388 lastSection.appendChild( newRow );
389 else
390 appendChild( newRow );
391 }
392
393
394 public synchronized void deleteRow( int index )
395 {
396 Node child;
397
398 child = getFirstChild();
399 while ( child != null )
400 {
401 if ( child instanceof HTMLTableRowElement )
402 {
403 if ( index == 0 )
404 {
405 removeChild ( child );
406 return;
407 }
408 --index;
409 }
410 else
411 if ( child instanceof HTMLTableSectionElementImpl )
412 {
413 index = ( (HTMLTableSectionElementImpl) child ).deleteRowX( index );
414 if ( index < 0 )
415 return;
416 }
417 child = child.getNextSibling();
418 }
419 }
420
421
425 public Node cloneNode( boolean deep ) {
426 HTMLTableElementImpl clonedNode = (HTMLTableElementImpl)super.cloneNode( deep );
427 clonedNode._rows = null;
428 clonedNode._bodies = null;
429 return clonedNode;
430 }
431
432
437 public HTMLTableElementImpl( HTMLDocumentImpl owner, String name )
438 {
439 super( owner, name );
440 }
441
442
443 private HTMLCollectionImpl _rows;
444
445
446 private HTMLCollectionImpl _bodies;
447
448
449 }
450
451 |
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