initial commit
[namibia] / public / scripts / ckeditor / _source / plugins / table / dialogs / table.js
1 /*
2 Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
3 For licensing, see LICENSE.html or http://ckeditor.com/license
4 */
5
6 (function()
7 {
8         var defaultToPixel = CKEDITOR.tools.cssLength;
9
10         var commitValue = function( data )
11         {
12                 var id = this.id;
13                 if ( !data.info )
14                         data.info = {};
15                 data.info[id] = this.getValue();
16         };
17
18         function tableColumns( table )
19         {
20                 var cols = 0, maxCols = 0;
21                 for ( var i = 0, row, rows = table.$.rows.length; i < rows; i++ )
22                 {
23                         row = table.$.rows[ i ], cols = 0;
24                         for ( var j = 0, cell, cells = row.cells.length; j < cells; j++ )
25                         {
26                                 cell = row.cells[ j ];
27                                 cols += cell.colSpan;
28                         }
29
30                         cols > maxCols && ( maxCols = cols );
31                 }
32
33                 return maxCols;
34         }
35
36         function tableDialog( editor, command )
37         {
38                 var makeElement = function( name )
39                         {
40                                 return new CKEDITOR.dom.element( name, editor.document );
41                         };
42
43                 var dialogadvtab = editor.plugins.dialogadvtab;
44
45                 return {
46                         title : editor.lang.table.title,
47                         minWidth : 310,
48                         minHeight : CKEDITOR.env.ie ? 310 : 280,
49
50                         onLoad : function()
51                         {
52                                 var dialog = this;
53
54                                 var styles = dialog.getContentElement( 'advanced', 'advStyles' );
55
56                                 if ( styles )
57                                 {
58                                         styles.on( 'change', function( evt )
59                                                 {
60                                                         // Synchronize width value.
61                                                         var width = this.getStyle( 'width', '' ),
62                                                                 txtWidth = dialog.getContentElement( 'info', 'txtWidth' );
63
64                                                         txtWidth && txtWidth.setValue( width, true );
65
66                                                         // Synchronize height value.
67                                                         var height = this.getStyle( 'height', '' ),
68                                                                 txtHeight = dialog.getContentElement( 'info', 'txtHeight' );
69
70                                                         txtHeight && txtHeight.setValue( height, true );
71                                                 });
72                                 }
73                         },
74
75                         onShow : function()
76                         {
77                                 // Detect if there's a selected table.
78                                 var selection = editor.getSelection(),
79                                         ranges = selection.getRanges(),
80                                         selectedTable = null;
81
82                                 var rowsInput = this.getContentElement( 'info', 'txtRows' ),
83                                         colsInput = this.getContentElement( 'info', 'txtCols' ),
84                                         widthInput = this.getContentElement( 'info', 'txtWidth' ),
85                                         heightInput = this.getContentElement( 'info', 'txtHeight' );
86
87                                 if ( command == 'tableProperties' )
88                                 {
89                                         if ( ( selectedTable = selection.getSelectedElement() ) )
90                                                 selectedTable = selectedTable.getAscendant( 'table', true );
91                                         else if ( ranges.length > 0 )
92                                         {
93                                                 // Webkit could report the following range on cell selection (#4948):
94                                                 // <table><tr><td>[&nbsp;</td></tr></table>]
95                                                 if ( CKEDITOR.env.webkit )
96                                                         ranges[ 0 ].shrink( CKEDITOR.NODE_ELEMENT );
97
98                                                 var rangeRoot = ranges[0].getCommonAncestor( true );
99                                                 selectedTable = rangeRoot.getAscendant( 'table', true );
100                                         }
101
102                                         // Save a reference to the selected table, and push a new set of default values.
103                                         this._.selectedElement = selectedTable;
104                                 }
105
106                                 // Enable or disable the row, cols, width fields.
107                                 if ( selectedTable )
108                                 {
109                                         this.setupContent( selectedTable );
110                                         rowsInput && rowsInput.disable();
111                                         colsInput && colsInput.disable();
112                                 }
113                                 else
114                                 {
115                                         rowsInput && rowsInput.enable();
116                                         colsInput && colsInput.enable();
117                                 }
118
119                                 // Call the onChange method for the widht and height fields so
120                                 // they get reflected into the Advanced tab.
121                                 widthInput && widthInput.onChange();
122                                 heightInput && heightInput.onChange();
123                         },
124                         onOk : function()
125                         {
126                                 var selection = editor.getSelection(),
127                                         bms = this._.selectedElement && selection.createBookmarks();
128
129                                 var table = this._.selectedElement || makeElement( 'table' ),
130                                         me = this,
131                                         data = {};
132
133                                 this.commitContent( data, table );
134
135                                 if ( data.info )
136                                 {
137                                         var info = data.info;
138
139                                         // Generate the rows and cols.
140                                         if ( !this._.selectedElement )
141                                         {
142                                                 var tbody = table.append( makeElement( 'tbody' ) ),
143                                                         rows = parseInt( info.txtRows, 10 ) || 0,
144                                                         cols = parseInt( info.txtCols, 10 ) || 0;
145
146                                                 for ( var i = 0 ; i < rows ; i++ )
147                                                 {
148                                                         var row = tbody.append( makeElement( 'tr' ) );
149                                                         for ( var j = 0 ; j < cols ; j++ )
150                                                         {
151                                                                 var cell = row.append( makeElement( 'td' ) );
152                                                                 if ( !CKEDITOR.env.ie )
153                                                                         cell.append( makeElement( 'br' ) );
154                                                         }
155                                                 }
156                                         }
157
158                                         // Modify the table headers. Depends on having rows and cols generated
159                                         // correctly so it can't be done in commit functions.
160
161                                         // Should we make a <thead>?
162                                         var headers = info.selHeaders;
163                                         if ( !table.$.tHead && ( headers == 'row' || headers == 'both' ) )
164                                         {
165                                                 var thead = new CKEDITOR.dom.element( table.$.createTHead() );
166                                                 tbody = table.getElementsByTag( 'tbody' ).getItem( 0 );
167                                                 var theRow = tbody.getElementsByTag( 'tr' ).getItem( 0 );
168
169                                                 // Change TD to TH:
170                                                 for ( i = 0 ; i < theRow.getChildCount() ; i++ )
171                                                 {
172                                                         var th = theRow.getChild( i );
173                                                         // Skip bookmark nodes. (#6155)
174                                                         if ( th.type == CKEDITOR.NODE_ELEMENT && !th.data( 'cke-bookmark' ) )
175                                                         {
176                                                                 th.renameNode( 'th' );
177                                                                 th.setAttribute( 'scope', 'col' );
178                                                         }
179                                                 }
180                                                 thead.append( theRow.remove() );
181                                         }
182
183                                         if ( table.$.tHead !== null && !( headers == 'row' || headers == 'both' ) )
184                                         {
185                                                 // Move the row out of the THead and put it in the TBody:
186                                                 thead = new CKEDITOR.dom.element( table.$.tHead );
187                                                 tbody = table.getElementsByTag( 'tbody' ).getItem( 0 );
188
189                                                 var previousFirstRow = tbody.getFirst();
190                                                 while ( thead.getChildCount() > 0 )
191                                                 {
192                                                         theRow = thead.getFirst();
193                                                         for ( i = 0; i < theRow.getChildCount() ; i++ )
194                                                         {
195                                                                 var newCell = theRow.getChild( i );
196                                                                 if ( newCell.type == CKEDITOR.NODE_ELEMENT )
197                                                                 {
198                                                                         newCell.renameNode( 'td' );
199                                                                         newCell.removeAttribute( 'scope' );
200                                                                 }
201                                                         }
202                                                         theRow.insertBefore( previousFirstRow );
203                                                 }
204                                                 thead.remove();
205                                         }
206
207                                         // Should we make all first cells in a row TH?
208                                         if ( !this.hasColumnHeaders && ( headers == 'col' || headers == 'both' ) )
209                                         {
210                                                 for ( row = 0 ; row < table.$.rows.length ; row++ )
211                                                 {
212                                                         newCell = new CKEDITOR.dom.element( table.$.rows[ row ].cells[ 0 ] );
213                                                         newCell.renameNode( 'th' );
214                                                         newCell.setAttribute( 'scope', 'row' );
215                                                 }
216                                         }
217
218                                         // Should we make all first TH-cells in a row make TD? If 'yes' we do it the other way round :-)
219                                         if ( ( this.hasColumnHeaders ) && !( headers == 'col' || headers == 'both' ) )
220                                         {
221                                                 for ( i = 0 ; i < table.$.rows.length ; i++ )
222                                                 {
223                                                         row = new CKEDITOR.dom.element( table.$.rows[i] );
224                                                         if ( row.getParent().getName() == 'tbody' )
225                                                         {
226                                                                 newCell = new CKEDITOR.dom.element( row.$.cells[0] );
227                                                                 newCell.renameNode( 'td' );
228                                                                 newCell.removeAttribute( 'scope' );
229                                                         }
230                                                 }
231                                         }
232
233                                         // Set the width and height.
234                                         info.txtHeight ? table.setStyle( 'height', info.txtHeight ) : table.removeStyle( 'height' );
235                                         info.txtWidth ? table.setStyle( 'width', info.txtWidth ) : table.removeStyle( 'width' );
236
237                                         if ( !table.getAttribute( 'style' ) )
238                                                 table.removeAttribute( 'style' );
239                                 }
240
241                                 // Insert the table element if we're creating one.
242                                 if ( !this._.selectedElement )
243                                 {
244                                         editor.insertElement( table );
245                                         // Override the default cursor position after insertElement to place
246                                         // cursor inside the first cell (#7959), IE needs a while.
247                                         setTimeout( function()
248                                                 {
249                                                         var firstCell = new CKEDITOR.dom.element( table.$.rows[ 0 ].cells[ 0 ] );
250                                                         var range = new CKEDITOR.dom.range( editor.document );
251                                                         range.moveToPosition( firstCell, CKEDITOR.POSITION_AFTER_START );
252                                                         range.select( 1 );
253                                                 }, 0 );
254                                 }
255                                 // Properly restore the selection, (#4822) but don't break
256                                 // because of this, e.g. updated table caption.
257                                 else
258                                         try { selection.selectBookmarks( bms ); } catch( er ){}
259                         },
260                         contents : [
261                                 {
262                                         id : 'info',
263                                         label : editor.lang.table.title,
264                                         elements :
265                                         [
266                                                 {
267                                                         type : 'hbox',
268                                                         widths : [ null, null ],
269                                                         styles : [ 'vertical-align:top' ],
270                                                         children :
271                                                         [
272                                                                 {
273                                                                         type : 'vbox',
274                                                                         padding : 0,
275                                                                         children :
276                                                                         [
277                                                                                 {
278                                                                                         type : 'text',
279                                                                                         id : 'txtRows',
280                                                                                         'default' : 3,
281                                                                                         label : editor.lang.table.rows,
282                                                                                         required : true,
283                                                                                         controlStyle : 'width:5em',
284                                                                                         validate : function()
285                                                                                         {
286                                                                                                 var pass = true,
287                                                                                                         value = this.getValue();
288                                                                                                 pass = pass && CKEDITOR.dialog.validate.integer()( value )
289                                                                                                         && value > 0;
290                                                                                                 if ( !pass )
291                                                                                                 {
292                                                                                                         alert( editor.lang.table.invalidRows );
293                                                                                                         this.select();
294                                                                                                 }
295                                                                                                 return pass;
296                                                                                         },
297                                                                                         setup : function( selectedElement )
298                                                                                         {
299                                                                                                 this.setValue( selectedElement.$.rows.length );
300                                                                                         },
301                                                                                         commit : commitValue
302                                                                                 },
303                                                                                 {
304                                                                                         type : 'text',
305                                                                                         id : 'txtCols',
306                                                                                         'default' : 2,
307                                                                                         label : editor.lang.table.columns,
308                                                                                         required : true,
309                                                                                         controlStyle : 'width:5em',
310                                                                                         validate : function()
311                                                                                         {
312                                                                                                 var pass = true,
313                                                                                                         value = this.getValue();
314                                                                                                 pass = pass && CKEDITOR.dialog.validate.integer()( value )
315                                                                                                         && value > 0;
316                                                                                                 if ( !pass )
317                                                                                                 {
318                                                                                                         alert( editor.lang.table.invalidCols );
319                                                                                                         this.select();
320                                                                                                 }
321                                                                                                 return pass;
322                                                                                         },
323                                                                                         setup : function( selectedTable )
324                                                                                         {
325                                                                                                 this.setValue( tableColumns( selectedTable ) );
326                                                                                         },
327                                                                                         commit : commitValue
328                                                                                 },
329                                                                                 {
330                                                                                         type : 'html',
331                                                                                         html : '&nbsp;'
332                                                                                 },
333                                                                                 {
334                                                                                         type : 'select',
335                                                                                         id : 'selHeaders',
336                                                                                         'default' : '',
337                                                                                         label : editor.lang.table.headers,
338                                                                                         items :
339                                                                                         [
340                                                                                                 [ editor.lang.table.headersNone, '' ],
341                                                                                                 [ editor.lang.table.headersRow, 'row' ],
342                                                                                                 [ editor.lang.table.headersColumn, 'col' ],
343                                                                                                 [ editor.lang.table.headersBoth, 'both' ]
344                                                                                         ],
345                                                                                         setup : function( selectedTable )
346                                                                                         {
347                                                                                                 // Fill in the headers field.
348                                                                                                 var dialog = this.getDialog();
349                                                                                                 dialog.hasColumnHeaders = true;
350
351                                                                                                 // Check if all the first cells in every row are TH
352                                                                                                 for ( var row = 0 ; row < selectedTable.$.rows.length ; row++ )
353                                                                                                 {
354                                                                                                         // If just one cell isn't a TH then it isn't a header column
355                                                                                                         var headCell = selectedTable.$.rows[row].cells[0];
356                                                                                                         if ( headCell && headCell.nodeName.toLowerCase() != 'th' )
357                                                                                                         {
358                                                                                                                 dialog.hasColumnHeaders = false;
359                                                                                                                 break;
360                                                                                                         }
361                                                                                                 }
362
363                                                                                                 // Check if the table contains <thead>.
364                                                                                                 if ( ( selectedTable.$.tHead !== null) )
365                                                                                                         this.setValue( dialog.hasColumnHeaders ? 'both' : 'row' );
366                                                                                                 else
367                                                                                                         this.setValue( dialog.hasColumnHeaders ? 'col' : '' );
368                                                                                         },
369                                                                                         commit : commitValue
370                                                                                 },
371                                                                                 {
372                                                                                         type : 'text',
373                                                                                         id : 'txtBorder',
374                                                                                         'default' : 1,
375                                                                                         label : editor.lang.table.border,
376                                                                                         controlStyle : 'width:3em',
377                                                                                         validate : CKEDITOR.dialog.validate['number']( editor.lang.table.invalidBorder ),
378                                                                                         setup : function( selectedTable )
379                                                                                         {
380                                                                                                 this.setValue( selectedTable.getAttribute( 'border' ) || '' );
381                                                                                         },
382                                                                                         commit : function( data, selectedTable )
383                                                                                         {
384                                                                                                 if ( this.getValue() )
385                                                                                                         selectedTable.setAttribute( 'border', this.getValue() );
386                                                                                                 else
387                                                                                                         selectedTable.removeAttribute( 'border' );
388                                                                                         }
389                                                                                 },
390                                                                                 {
391                                                                                         id : 'cmbAlign',
392                                                                                         type : 'select',
393                                                                                         'default' : '',
394                                                                                         label : editor.lang.common.align,
395                                                                                         items :
396                                                                                         [
397                                                                                                 [ editor.lang.common.notSet , ''],
398                                                                                                 [ editor.lang.common.alignLeft , 'left'],
399                                                                                                 [ editor.lang.common.alignCenter , 'center'],
400                                                                                                 [ editor.lang.common.alignRight , 'right']
401                                                                                         ],
402                                                                                         setup : function( selectedTable )
403                                                                                         {
404                                                                                                 this.setValue( selectedTable.getAttribute( 'align' ) || '' );
405                                                                                         },
406                                                                                         commit : function( data, selectedTable )
407                                                                                         {
408                                                                                                 if ( this.getValue() )
409                                                                                                         selectedTable.setAttribute( 'align', this.getValue() );
410                                                                                                 else
411                                                                                                         selectedTable.removeAttribute( 'align' );
412                                                                                         }
413                                                                                 }
414                                                                         ]
415                                                                 },
416                                                                 {
417                                                                         type : 'vbox',
418                                                                         padding : 0,
419                                                                         children :
420                                                                         [
421                                                                                 {
422                                                                                         type : 'hbox',
423                                                                                         widths : [ '5em' ],
424                                                                                         children :
425                                                                                         [
426                                                                                                 {
427                                                                                                         type : 'text',
428                                                                                                         id : 'txtWidth',
429                                                                                                         controlStyle : 'width:5em',
430                                                                                                         label : editor.lang.common.width,
431                                                                                                         title : editor.lang.common.cssLengthTooltip,
432                                                                                                         'default' : 500,
433                                                                                                         getValue : defaultToPixel,
434                                                                                                         validate : CKEDITOR.dialog.validate.cssLength( editor.lang.common.invalidCssLength.replace( '%1', editor.lang.common.width ) ),
435                                                                                                         onChange : function()
436                                                                                                         {
437                                                                                                                 var styles = this.getDialog().getContentElement( 'advanced', 'advStyles' );
438                                                                                                                 styles && styles.updateStyle( 'width', this.getValue() );
439                                                                                                         },
440                                                                                                         setup : function( selectedTable )
441                                                                                                         {
442                                                                                                                 var val = selectedTable.getStyle( 'width' );
443                                                                                                                 val && this.setValue( val );
444                                                                                                         },
445                                                                                                         commit : commitValue
446                                                                                                 }
447                                                                                         ]
448                                                                                 },
449                                                                                 {
450                                                                                         type : 'hbox',
451                                                                                         widths : [ '5em' ],
452                                                                                         children :
453                                                                                         [
454                                                                                                 {
455                                                                                                         type : 'text',
456                                                                                                         id : 'txtHeight',
457                                                                                                         controlStyle : 'width:5em',
458                                                                                                         label : editor.lang.common.height,
459                                                                                                         title : editor.lang.common.cssLengthTooltip,
460                                                                                                         'default' : '',
461                                                                                                         getValue : defaultToPixel,
462                                                                                                         validate : CKEDITOR.dialog.validate.cssLength( editor.lang.common.invalidCssLength.replace( '%1', editor.lang.common.height ) ),
463                                                                                                         onChange : function()
464                                                                                                         {
465                                                                                                                 var styles = this.getDialog().getContentElement( 'advanced', 'advStyles' );
466                                                                                                                 styles && styles.updateStyle( 'height', this.getValue() );
467                                                                                                         },
468
469                                                                                                         setup : function( selectedTable )
470                                                                                                         {
471                                                                                                                 var val = selectedTable.getStyle( 'width' );
472                                                                                                                 val && this.setValue( val );
473                                                                                                         },
474                                                                                                         commit : commitValue
475                                                                                                 }
476                                                                                         ]
477                                                                                 },
478                                                                                 {
479                                                                                         type : 'html',
480                                                                                         html : '&nbsp;'
481                                                                                 },
482                                                                                 {
483                                                                                         type : 'text',
484                                                                                         id : 'txtCellSpace',
485                                                                                         controlStyle : 'width:3em',
486                                                                                         label : editor.lang.table.cellSpace,
487                                                                                         'default' : 1,
488                                                                                         validate : CKEDITOR.dialog.validate.number( editor.lang.table.invalidCellSpacing ),
489                                                                                         setup : function( selectedTable )
490                                                                                         {
491                                                                                                 this.setValue( selectedTable.getAttribute( 'cellSpacing' ) || '' );
492                                                                                         },
493                                                                                         commit : function( data, selectedTable )
494                                                                                         {
495                                                                                                 if ( this.getValue() )
496                                                                                                         selectedTable.setAttribute( 'cellSpacing', this.getValue() );
497                                                                                                 else
498                                                                                                         selectedTable.removeAttribute( 'cellSpacing' );
499                                                                                         }
500                                                                                 },
501                                                                                 {
502                                                                                         type : 'text',
503                                                                                         id : 'txtCellPad',
504                                                                                         controlStyle : 'width:3em',
505                                                                                         label : editor.lang.table.cellPad,
506                                                                                         'default' : 1,
507                                                                                         validate : CKEDITOR.dialog.validate.number( editor.lang.table.invalidCellPadding ),
508                                                                                         setup : function( selectedTable )
509                                                                                         {
510                                                                                                 this.setValue( selectedTable.getAttribute( 'cellPadding' ) || '' );
511                                                                                         },
512                                                                                         commit : function( data, selectedTable )
513                                                                                         {
514                                                                                                 if ( this.getValue() )
515                                                                                                         selectedTable.setAttribute( 'cellPadding', this.getValue() );
516                                                                                                 else
517                                                                                                         selectedTable.removeAttribute( 'cellPadding' );
518                                                                                         }
519                                                                                 }
520                                                                         ]
521                                                                 }
522                                                         ]
523                                                 },
524                                                 {
525                                                         type : 'html',
526                                                         align : 'right',
527                                                         html : ''
528                                                 },
529                                                 {
530                                                         type : 'vbox',
531                                                         padding : 0,
532                                                         children :
533                                                         [
534                                                                 {
535                                                                         type : 'text',
536                                                                         id : 'txtCaption',
537                                                                         label : editor.lang.table.caption,
538                                                                         setup : function( selectedTable )
539                                                                         {
540                                                                                 this.enable();
541
542                                                                                 var nodeList = selectedTable.getElementsByTag( 'caption' );
543                                                                                 if ( nodeList.count() > 0 )
544                                                                                 {
545                                                                                         var caption = nodeList.getItem( 0 );
546                                                                                         var firstElementChild = caption.getFirst( CKEDITOR.dom.walker.nodeType( CKEDITOR.NODE_ELEMENT ) );
547
548                                                                                         if ( firstElementChild && !firstElementChild.equals( caption.getBogus() ) )
549                                                                                         {
550                                                                                                 this.disable();
551                                                                                                 this.setValue( caption.getText() );
552                                                                                                 return;
553                                                                                         }
554
555                                                                                         caption = CKEDITOR.tools.trim( caption.getText() );
556                                                                                         this.setValue( caption );
557                                                                                 }
558                                                                         },
559                                                                         commit : function( data, table )
560                                                                         {
561                                                                                 if ( !this.isEnabled() )
562                                                                                         return;
563
564                                                                                 var caption = this.getValue(),
565                                                                                         captionElement = table.getElementsByTag( 'caption' );
566                                                                                 if ( caption )
567                                                                                 {
568                                                                                         if ( captionElement.count() > 0 )
569                                                                                         {
570                                                                                                 captionElement = captionElement.getItem( 0 );
571                                                                                                 captionElement.setHtml( '' );
572                                                                                         }
573                                                                                         else
574                                                                                         {
575                                                                                                 captionElement = new CKEDITOR.dom.element( 'caption', editor.document );
576                                                                                                 if ( table.getChildCount() )
577                                                                                                         captionElement.insertBefore( table.getFirst() );
578                                                                                                 else
579                                                                                                         captionElement.appendTo( table );
580                                                                                         }
581                                                                                         captionElement.append( new CKEDITOR.dom.text( caption, editor.document ) );
582                                                                                 }
583                                                                                 else if ( captionElement.count() > 0 )
584                                                                                 {
585                                                                                         for ( var i = captionElement.count() - 1 ; i >= 0 ; i-- )
586                                                                                                 captionElement.getItem( i ).remove();
587                                                                                 }
588                                                                         }
589                                                                 },
590                                                                 {
591                                                                         type : 'text',
592                                                                         id : 'txtSummary',
593                                                                         label : editor.lang.table.summary,
594                                                                         setup : function( selectedTable )
595                                                                         {
596                                                                                 this.setValue( selectedTable.getAttribute( 'summary' ) || '' );
597                                                                         },
598                                                                         commit : function( data, selectedTable )
599                                                                         {
600                                                                                 if ( this.getValue() )
601                                                                                         selectedTable.setAttribute( 'summary', this.getValue() );
602                                                                                 else
603                                                                                         selectedTable.removeAttribute( 'summary' );
604                                                                         }
605                                                                 }
606                                                         ]
607                                                 }
608                                         ]
609                                 },
610                                 dialogadvtab && dialogadvtab.createAdvancedTab( editor )
611                         ]
612                 };
613         }
614
615         CKEDITOR.dialog.add( 'table', function( editor )
616                 {
617                         return tableDialog( editor, 'table' );
618                 } );
619         CKEDITOR.dialog.add( 'tableProperties', function( editor )
620                 {
621                         return tableDialog( editor, 'tableProperties' );
622                 } );
623 })();