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annotate media/js/tiny_mce/plugins/table/editor_plugin_src.js @ 45:a5b4c5ce0658

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Breaking down and controlling all media files, including javascript libraries.
author Brian Neal <bgneal@gmail.com>
date Fri, 19 Jun 2009 03:16:03 +0000
parents
children 149c3567fec1
rev   line source
bgneal@45 1 /**
bgneal@45 2 * $Id: editor_plugin_src.js 953 2008-11-04 10:16:50Z spocke $
bgneal@45 3 *
bgneal@45 4 * @author Moxiecode
bgneal@45 5 * @copyright Copyright © 2004-2008, Moxiecode Systems AB, All rights reserved.
bgneal@45 6 */
bgneal@45 7
bgneal@45 8 (function() {
bgneal@45 9 var each = tinymce.each;
bgneal@45 10
bgneal@45 11 tinymce.create('tinymce.plugins.TablePlugin', {
bgneal@45 12 init : function(ed, url) {
bgneal@45 13 var t = this;
bgneal@45 14
bgneal@45 15 t.editor = ed;
bgneal@45 16 t.url = url;
bgneal@45 17
bgneal@45 18 // Register buttons
bgneal@45 19 each([
bgneal@45 20 ['table', 'table.desc', 'mceInsertTable', true],
bgneal@45 21 ['delete_table', 'table.del', 'mceTableDelete'],
bgneal@45 22 ['delete_col', 'table.delete_col_desc', 'mceTableDeleteCol'],
bgneal@45 23 ['delete_row', 'table.delete_row_desc', 'mceTableDeleteRow'],
bgneal@45 24 ['col_after', 'table.col_after_desc', 'mceTableInsertColAfter'],
bgneal@45 25 ['col_before', 'table.col_before_desc', 'mceTableInsertColBefore'],
bgneal@45 26 ['row_after', 'table.row_after_desc', 'mceTableInsertRowAfter'],
bgneal@45 27 ['row_before', 'table.row_before_desc', 'mceTableInsertRowBefore'],
bgneal@45 28 ['row_props', 'table.row_desc', 'mceTableRowProps', true],
bgneal@45 29 ['cell_props', 'table.cell_desc', 'mceTableCellProps', true],
bgneal@45 30 ['split_cells', 'table.split_cells_desc', 'mceTableSplitCells', true],
bgneal@45 31 ['merge_cells', 'table.merge_cells_desc', 'mceTableMergeCells', true]
bgneal@45 32 ], function(c) {
bgneal@45 33 ed.addButton(c[0], {title : c[1], cmd : c[2], ui : c[3]});
bgneal@45 34 });
bgneal@45 35
bgneal@45 36 if (ed.getParam('inline_styles')) {
bgneal@45 37 // Force move of attribs to styles in strict mode
bgneal@45 38 ed.onPreProcess.add(function(ed, o) {
bgneal@45 39 var dom = ed.dom;
bgneal@45 40
bgneal@45 41 each(dom.select('table', o.node), function(n) {
bgneal@45 42 var v;
bgneal@45 43
bgneal@45 44 if (v = dom.getAttrib(n, 'width')) {
bgneal@45 45 dom.setStyle(n, 'width', v);
bgneal@45 46 dom.setAttrib(n, 'width');
bgneal@45 47 }
bgneal@45 48
bgneal@45 49 if (v = dom.getAttrib(n, 'height')) {
bgneal@45 50 dom.setStyle(n, 'height', v);
bgneal@45 51 dom.setAttrib(n, 'height');
bgneal@45 52 }
bgneal@45 53 });
bgneal@45 54 });
bgneal@45 55 }
bgneal@45 56
bgneal@45 57 ed.onInit.add(function() {
bgneal@45 58 if (ed && ed.plugins.contextmenu) {
bgneal@45 59 ed.plugins.contextmenu.onContextMenu.add(function(th, m, e) {
bgneal@45 60 var sm, se = ed.selection, el = se.getNode() || ed.getBody();
bgneal@45 61
bgneal@45 62 if (ed.dom.getParent(e, 'td') || ed.dom.getParent(e, 'th')) {
bgneal@45 63 m.removeAll();
bgneal@45 64
bgneal@45 65 if (el.nodeName == 'A' && !ed.dom.getAttrib(el, 'name')) {
bgneal@45 66 m.add({title : 'advanced.link_desc', icon : 'link', cmd : ed.plugins.advlink ? 'mceAdvLink' : 'mceLink', ui : true});
bgneal@45 67 m.add({title : 'advanced.unlink_desc', icon : 'unlink', cmd : 'UnLink'});
bgneal@45 68 m.addSeparator();
bgneal@45 69 }
bgneal@45 70
bgneal@45 71 if (el.nodeName == 'IMG' && el.className.indexOf('mceItem') == -1) {
bgneal@45 72 m.add({title : 'advanced.image_desc', icon : 'image', cmd : ed.plugins.advimage ? 'mceAdvImage' : 'mceImage', ui : true});
bgneal@45 73 m.addSeparator();
bgneal@45 74 }
bgneal@45 75
bgneal@45 76 m.add({title : 'table.desc', icon : 'table', cmd : 'mceInsertTable', ui : true, value : {action : 'insert'}});
bgneal@45 77 m.add({title : 'table.props_desc', icon : 'table_props', cmd : 'mceInsertTable', ui : true});
bgneal@45 78 m.add({title : 'table.del', icon : 'delete_table', cmd : 'mceTableDelete', ui : true});
bgneal@45 79 m.addSeparator();
bgneal@45 80
bgneal@45 81 // Cell menu
bgneal@45 82 sm = m.addMenu({title : 'table.cell'});
bgneal@45 83 sm.add({title : 'table.cell_desc', icon : 'cell_props', cmd : 'mceTableCellProps', ui : true});
bgneal@45 84 sm.add({title : 'table.split_cells_desc', icon : 'split_cells', cmd : 'mceTableSplitCells', ui : true});
bgneal@45 85 sm.add({title : 'table.merge_cells_desc', icon : 'merge_cells', cmd : 'mceTableMergeCells', ui : true});
bgneal@45 86
bgneal@45 87 // Row menu
bgneal@45 88 sm = m.addMenu({title : 'table.row'});
bgneal@45 89 sm.add({title : 'table.row_desc', icon : 'row_props', cmd : 'mceTableRowProps', ui : true});
bgneal@45 90 sm.add({title : 'table.row_before_desc', icon : 'row_before', cmd : 'mceTableInsertRowBefore'});
bgneal@45 91 sm.add({title : 'table.row_after_desc', icon : 'row_after', cmd : 'mceTableInsertRowAfter'});
bgneal@45 92 sm.add({title : 'table.delete_row_desc', icon : 'delete_row', cmd : 'mceTableDeleteRow'});
bgneal@45 93 sm.addSeparator();
bgneal@45 94 sm.add({title : 'table.cut_row_desc', icon : 'cut', cmd : 'mceTableCutRow'});
bgneal@45 95 sm.add({title : 'table.copy_row_desc', icon : 'copy', cmd : 'mceTableCopyRow'});
bgneal@45 96 sm.add({title : 'table.paste_row_before_desc', icon : 'paste', cmd : 'mceTablePasteRowBefore'});
bgneal@45 97 sm.add({title : 'table.paste_row_after_desc', icon : 'paste', cmd : 'mceTablePasteRowAfter'});
bgneal@45 98
bgneal@45 99 // Column menu
bgneal@45 100 sm = m.addMenu({title : 'table.col'});
bgneal@45 101 sm.add({title : 'table.col_before_desc', icon : 'col_before', cmd : 'mceTableInsertColBefore'});
bgneal@45 102 sm.add({title : 'table.col_after_desc', icon : 'col_after', cmd : 'mceTableInsertColAfter'});
bgneal@45 103 sm.add({title : 'table.delete_col_desc', icon : 'delete_col', cmd : 'mceTableDeleteCol'});
bgneal@45 104 } else
bgneal@45 105 m.add({title : 'table.desc', icon : 'table', cmd : 'mceInsertTable', ui : true});
bgneal@45 106 });
bgneal@45 107 }
bgneal@45 108 });
bgneal@45 109
bgneal@45 110 // Add undo level when new rows are created using the tab key
bgneal@45 111 ed.onKeyDown.add(function(ed, e) {
bgneal@45 112 if (e.keyCode == 9 && ed.dom.getParent(ed.selection.getNode(), 'TABLE')) {
bgneal@45 113 if (!tinymce.isGecko && !tinymce.isOpera) {
bgneal@45 114 tinyMCE.execInstanceCommand(ed.editorId, "mceTableMoveToNextRow", true);
bgneal@45 115 return tinymce.dom.Event.cancel(e);
bgneal@45 116 }
bgneal@45 117
bgneal@45 118 ed.undoManager.add();
bgneal@45 119 }
bgneal@45 120 });
bgneal@45 121
bgneal@45 122 // Select whole table is a table border is clicked
bgneal@45 123 if (!tinymce.isIE) {
bgneal@45 124 if (ed.getParam('table_selection', true)) {
bgneal@45 125 ed.onClick.add(function(ed, e) {
bgneal@45 126 e = e.target;
bgneal@45 127
bgneal@45 128 if (e.nodeName === 'TABLE')
bgneal@45 129 ed.selection.select(e);
bgneal@45 130 });
bgneal@45 131 }
bgneal@45 132 }
bgneal@45 133
bgneal@45 134 ed.onNodeChange.add(function(ed, cm, n) {
bgneal@45 135 var p = ed.dom.getParent(n, 'td,th,caption');
bgneal@45 136
bgneal@45 137 cm.setActive('table', n.nodeName === 'TABLE' || !!p);
bgneal@45 138 if (p && p.nodeName === 'CAPTION')
bgneal@45 139 p = null;
bgneal@45 140
bgneal@45 141 cm.setDisabled('delete_table', !p);
bgneal@45 142 cm.setDisabled('delete_col', !p);
bgneal@45 143 cm.setDisabled('delete_table', !p);
bgneal@45 144 cm.setDisabled('delete_row', !p);
bgneal@45 145 cm.setDisabled('col_after', !p);
bgneal@45 146 cm.setDisabled('col_before', !p);
bgneal@45 147 cm.setDisabled('row_after', !p);
bgneal@45 148 cm.setDisabled('row_before', !p);
bgneal@45 149 cm.setDisabled('row_props', !p);
bgneal@45 150 cm.setDisabled('cell_props', !p);
bgneal@45 151 cm.setDisabled('split_cells', !p || (parseInt(ed.dom.getAttrib(p, 'colspan', '1')) < 2 && parseInt(ed.dom.getAttrib(p, 'rowspan', '1')) < 2));
bgneal@45 152 cm.setDisabled('merge_cells', !p);
bgneal@45 153 });
bgneal@45 154
bgneal@45 155 // Padd empty table cells
bgneal@45 156 if (!tinymce.isIE) {
bgneal@45 157 ed.onBeforeSetContent.add(function(ed, o) {
bgneal@45 158 if (o.initial)
bgneal@45 159 o.content = o.content.replace(/<(td|th)([^>]+|)>\s*<\/(td|th)>/g, tinymce.isOpera ? '<$1$2>&nbsp;</$1>' : '<$1$2><br mce_bogus="1" /></$1>');
bgneal@45 160 });
bgneal@45 161 }
bgneal@45 162 },
bgneal@45 163
bgneal@45 164 execCommand : function(cmd, ui, val) {
bgneal@45 165 var ed = this.editor, b;
bgneal@45 166
bgneal@45 167 // Is table command
bgneal@45 168 switch (cmd) {
bgneal@45 169 case "mceTableMoveToNextRow":
bgneal@45 170 case "mceInsertTable":
bgneal@45 171 case "mceTableRowProps":
bgneal@45 172 case "mceTableCellProps":
bgneal@45 173 case "mceTableSplitCells":
bgneal@45 174 case "mceTableMergeCells":
bgneal@45 175 case "mceTableInsertRowBefore":
bgneal@45 176 case "mceTableInsertRowAfter":
bgneal@45 177 case "mceTableDeleteRow":
bgneal@45 178 case "mceTableInsertColBefore":
bgneal@45 179 case "mceTableInsertColAfter":
bgneal@45 180 case "mceTableDeleteCol":
bgneal@45 181 case "mceTableCutRow":
bgneal@45 182 case "mceTableCopyRow":
bgneal@45 183 case "mceTablePasteRowBefore":
bgneal@45 184 case "mceTablePasteRowAfter":
bgneal@45 185 case "mceTableDelete":
bgneal@45 186 ed.execCommand('mceBeginUndoLevel');
bgneal@45 187 this._doExecCommand(cmd, ui, val);
bgneal@45 188 ed.execCommand('mceEndUndoLevel');
bgneal@45 189
bgneal@45 190 return true;
bgneal@45 191 }
bgneal@45 192
bgneal@45 193 // Pass to next handler in chain
bgneal@45 194 return false;
bgneal@45 195 },
bgneal@45 196
bgneal@45 197 getInfo : function() {
bgneal@45 198 return {
bgneal@45 199 longname : 'Tables',
bgneal@45 200 author : 'Moxiecode Systems AB',
bgneal@45 201 authorurl : 'http://tinymce.moxiecode.com',
bgneal@45 202 infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/table',
bgneal@45 203 version : tinymce.majorVersion + "." + tinymce.minorVersion
bgneal@45 204 };
bgneal@45 205 },
bgneal@45 206
bgneal@45 207 // Private plugin internal methods
bgneal@45 208
bgneal@45 209 /**
bgneal@45 210 * Executes the table commands.
bgneal@45 211 */
bgneal@45 212 _doExecCommand : function(command, user_interface, value) {
bgneal@45 213 var inst = this.editor, ed = inst, url = this.url;
bgneal@45 214 var focusElm = inst.selection.getNode();
bgneal@45 215 var trElm = inst.dom.getParent(focusElm, "tr");
bgneal@45 216 var tdElm = inst.dom.getParent(focusElm, "td,th");
bgneal@45 217 var tableElm = inst.dom.getParent(focusElm, "table");
bgneal@45 218 var doc = inst.contentWindow.document;
bgneal@45 219 var tableBorder = tableElm ? tableElm.getAttribute("border") : "";
bgneal@45 220
bgneal@45 221 // Get first TD if no TD found
bgneal@45 222 if (trElm && tdElm == null)
bgneal@45 223 tdElm = trElm.cells[0];
bgneal@45 224
bgneal@45 225 function inArray(ar, v) {
bgneal@45 226 for (var i=0; i<ar.length; i++) {
bgneal@45 227 // Is array
bgneal@45 228 if (ar[i].length > 0 && inArray(ar[i], v))
bgneal@45 229 return true;
bgneal@45 230
bgneal@45 231 // Found value
bgneal@45 232 if (ar[i] == v)
bgneal@45 233 return true;
bgneal@45 234 }
bgneal@45 235
bgneal@45 236 return false;
bgneal@45 237 }
bgneal@45 238
bgneal@45 239 function select(dx, dy) {
bgneal@45 240 var td;
bgneal@45 241
bgneal@45 242 grid = getTableGrid(tableElm);
bgneal@45 243 dx = dx || 0;
bgneal@45 244 dy = dy || 0;
bgneal@45 245 dx = Math.max(cpos.cellindex + dx, 0);
bgneal@45 246 dy = Math.max(cpos.rowindex + dy, 0);
bgneal@45 247
bgneal@45 248 // Recalculate grid and select
bgneal@45 249 inst.execCommand('mceRepaint');
bgneal@45 250 td = getCell(grid, dy, dx);
bgneal@45 251
bgneal@45 252 if (td) {
bgneal@45 253 inst.selection.select(td.firstChild || td);
bgneal@45 254 inst.selection.collapse(1);
bgneal@45 255 }
bgneal@45 256 };
bgneal@45 257
bgneal@45 258 function makeTD() {
bgneal@45 259 var newTD = doc.createElement("td");
bgneal@45 260
bgneal@45 261 if (!tinymce.isIE)
bgneal@45 262 newTD.innerHTML = '<br mce_bogus="1"/>';
bgneal@45 263 }
bgneal@45 264
bgneal@45 265 function getColRowSpan(td) {
bgneal@45 266 var colspan = inst.dom.getAttrib(td, "colspan");
bgneal@45 267 var rowspan = inst.dom.getAttrib(td, "rowspan");
bgneal@45 268
bgneal@45 269 colspan = colspan == "" ? 1 : parseInt(colspan);
bgneal@45 270 rowspan = rowspan == "" ? 1 : parseInt(rowspan);
bgneal@45 271
bgneal@45 272 return {colspan : colspan, rowspan : rowspan};
bgneal@45 273 }
bgneal@45 274
bgneal@45 275 function getCellPos(grid, td) {
bgneal@45 276 var x, y;
bgneal@45 277
bgneal@45 278 for (y=0; y<grid.length; y++) {
bgneal@45 279 for (x=0; x<grid[y].length; x++) {
bgneal@45 280 if (grid[y][x] == td)
bgneal@45 281 return {cellindex : x, rowindex : y};
bgneal@45 282 }
bgneal@45 283 }
bgneal@45 284
bgneal@45 285 return null;
bgneal@45 286 }
bgneal@45 287
bgneal@45 288 function getCell(grid, row, col) {
bgneal@45 289 if (grid[row] && grid[row][col])
bgneal@45 290 return grid[row][col];
bgneal@45 291
bgneal@45 292 return null;
bgneal@45 293 }
bgneal@45 294
bgneal@45 295 function getNextCell(table, cell) {
bgneal@45 296 var cells = [], x = 0, i, j, cell, nextCell;
bgneal@45 297
bgneal@45 298 for (i = 0; i < table.rows.length; i++)
bgneal@45 299 for (j = 0; j < table.rows[i].cells.length; j++, x++)
bgneal@45 300 cells[x] = table.rows[i].cells[j];
bgneal@45 301
bgneal@45 302 for (i = 0; i < cells.length; i++)
bgneal@45 303 if (cells[i] == cell)
bgneal@45 304 if (nextCell = cells[i+1])
bgneal@45 305 return nextCell;
bgneal@45 306 }
bgneal@45 307
bgneal@45 308 function getTableGrid(table) {
bgneal@45 309 var grid = [], rows = table.rows, x, y, td, sd, xstart, x2, y2;
bgneal@45 310
bgneal@45 311 for (y=0; y<rows.length; y++) {
bgneal@45 312 for (x=0; x<rows[y].cells.length; x++) {
bgneal@45 313 td = rows[y].cells[x];
bgneal@45 314 sd = getColRowSpan(td);
bgneal@45 315
bgneal@45 316 // All ready filled
bgneal@45 317 for (xstart = x; grid[y] && grid[y][xstart]; xstart++) ;
bgneal@45 318
bgneal@45 319 // Fill box
bgneal@45 320 for (y2=y; y2<y+sd['rowspan']; y2++) {
bgneal@45 321 if (!grid[y2])
bgneal@45 322 grid[y2] = [];
bgneal@45 323
bgneal@45 324 for (x2=xstart; x2<xstart+sd['colspan']; x2++)
bgneal@45 325 grid[y2][x2] = td;
bgneal@45 326 }
bgneal@45 327 }
bgneal@45 328 }
bgneal@45 329
bgneal@45 330 return grid;
bgneal@45 331 }
bgneal@45 332
bgneal@45 333 function trimRow(table, tr, td, new_tr) {
bgneal@45 334 var grid = getTableGrid(table), cpos = getCellPos(grid, td);
bgneal@45 335 var cells, lastElm;
bgneal@45 336
bgneal@45 337 // Time to crop away some
bgneal@45 338 if (new_tr.cells.length != tr.childNodes.length) {
bgneal@45 339 cells = tr.childNodes;
bgneal@45 340 lastElm = null;
bgneal@45 341
bgneal@45 342 for (var x=0; td = getCell(grid, cpos.rowindex, x); x++) {
bgneal@45 343 var remove = true;
bgneal@45 344 var sd = getColRowSpan(td);
bgneal@45 345
bgneal@45 346 // Remove due to rowspan
bgneal@45 347 if (inArray(cells, td)) {
bgneal@45 348 new_tr.childNodes[x]._delete = true;
bgneal@45 349 } else if ((lastElm == null || td != lastElm) && sd.colspan > 1) { // Remove due to colspan
bgneal@45 350 for (var i=x; i<x+td.colSpan; i++)
bgneal@45 351 new_tr.childNodes[i]._delete = true;
bgneal@45 352 }
bgneal@45 353
bgneal@45 354 if ((lastElm == null || td != lastElm) && sd.rowspan > 1)
bgneal@45 355 td.rowSpan = sd.rowspan + 1;
bgneal@45 356
bgneal@45 357 lastElm = td;
bgneal@45 358 }
bgneal@45 359
bgneal@45 360 deleteMarked(tableElm);
bgneal@45 361 }
bgneal@45 362 }
bgneal@45 363
bgneal@45 364 function prevElm(node, name) {
bgneal@45 365 while ((node = node.previousSibling) != null) {
bgneal@45 366 if (node.nodeName == name)
bgneal@45 367 return node;
bgneal@45 368 }
bgneal@45 369
bgneal@45 370 return null;
bgneal@45 371 }
bgneal@45 372
bgneal@45 373 function nextElm(node, names) {
bgneal@45 374 var namesAr = names.split(',');
bgneal@45 375
bgneal@45 376 while ((node = node.nextSibling) != null) {
bgneal@45 377 for (var i=0; i<namesAr.length; i++) {
bgneal@45 378 if (node.nodeName.toLowerCase() == namesAr[i].toLowerCase() )
bgneal@45 379 return node;
bgneal@45 380 }
bgneal@45 381 }
bgneal@45 382
bgneal@45 383 return null;
bgneal@45 384 }
bgneal@45 385
bgneal@45 386 function deleteMarked(tbl) {
bgneal@45 387 if (tbl.rows == 0)
bgneal@45 388 return;
bgneal@45 389
bgneal@45 390 var tr = tbl.rows[0];
bgneal@45 391 do {
bgneal@45 392 var next = nextElm(tr, "TR");
bgneal@45 393
bgneal@45 394 // Delete row
bgneal@45 395 if (tr._delete) {
bgneal@45 396 tr.parentNode.removeChild(tr);
bgneal@45 397 continue;
bgneal@45 398 }
bgneal@45 399
bgneal@45 400 // Delete cells
bgneal@45 401 var td = tr.cells[0];
bgneal@45 402 if (td.cells > 1) {
bgneal@45 403 do {
bgneal@45 404 var nexttd = nextElm(td, "TD,TH");
bgneal@45 405
bgneal@45 406 if (td._delete)
bgneal@45 407 td.parentNode.removeChild(td);
bgneal@45 408 } while ((td = nexttd) != null);
bgneal@45 409 }
bgneal@45 410 } while ((tr = next) != null);
bgneal@45 411 }
bgneal@45 412
bgneal@45 413 function addRows(td_elm, tr_elm, rowspan) {
bgneal@45 414 // Add rows
bgneal@45 415 td_elm.rowSpan = 1;
bgneal@45 416 var trNext = nextElm(tr_elm, "TR");
bgneal@45 417 for (var i=1; i<rowspan && trNext; i++) {
bgneal@45 418 var newTD = doc.createElement("td");
bgneal@45 419
bgneal@45 420 if (!tinymce.isIE)
bgneal@45 421 newTD.innerHTML = '<br mce_bogus="1"/>';
bgneal@45 422
bgneal@45 423 if (tinymce.isIE)
bgneal@45 424 trNext.insertBefore(newTD, trNext.cells(td_elm.cellIndex));
bgneal@45 425 else
bgneal@45 426 trNext.insertBefore(newTD, trNext.cells[td_elm.cellIndex]);
bgneal@45 427
bgneal@45 428 trNext = nextElm(trNext, "TR");
bgneal@45 429 }
bgneal@45 430 }
bgneal@45 431
bgneal@45 432 function copyRow(doc, table, tr) {
bgneal@45 433 var grid = getTableGrid(table);
bgneal@45 434 var newTR = tr.cloneNode(false);
bgneal@45 435 var cpos = getCellPos(grid, tr.cells[0]);
bgneal@45 436 var lastCell = null;
bgneal@45 437 var tableBorder = inst.dom.getAttrib(table, "border");
bgneal@45 438 var tdElm = null;
bgneal@45 439
bgneal@45 440 for (var x=0; tdElm = getCell(grid, cpos.rowindex, x); x++) {
bgneal@45 441 var newTD = null;
bgneal@45 442
bgneal@45 443 if (lastCell != tdElm) {
bgneal@45 444 for (var i=0; i<tr.cells.length; i++) {
bgneal@45 445 if (tdElm == tr.cells[i]) {
bgneal@45 446 newTD = tdElm.cloneNode(true);
bgneal@45 447 break;
bgneal@45 448 }
bgneal@45 449 }
bgneal@45 450 }
bgneal@45 451
bgneal@45 452 if (newTD == null) {
bgneal@45 453 newTD = doc.createElement("td");
bgneal@45 454
bgneal@45 455 if (!tinymce.isIE)
bgneal@45 456 newTD.innerHTML = '<br mce_bogus="1"/>';
bgneal@45 457 }
bgneal@45 458
bgneal@45 459 // Reset col/row span
bgneal@45 460 newTD.colSpan = 1;
bgneal@45 461 newTD.rowSpan = 1;
bgneal@45 462
bgneal@45 463 newTR.appendChild(newTD);
bgneal@45 464
bgneal@45 465 lastCell = tdElm;
bgneal@45 466 }
bgneal@45 467
bgneal@45 468 return newTR;
bgneal@45 469 }
bgneal@45 470
bgneal@45 471 // ---- Commands -----
bgneal@45 472
bgneal@45 473 // Handle commands
bgneal@45 474 switch (command) {
bgneal@45 475 case "mceTableMoveToNextRow":
bgneal@45 476 var nextCell = getNextCell(tableElm, tdElm);
bgneal@45 477
bgneal@45 478 if (!nextCell) {
bgneal@45 479 inst.execCommand("mceTableInsertRowAfter", tdElm);
bgneal@45 480 nextCell = getNextCell(tableElm, tdElm);
bgneal@45 481 }
bgneal@45 482
bgneal@45 483 inst.selection.select(nextCell);
bgneal@45 484 inst.selection.collapse(true);
bgneal@45 485
bgneal@45 486 return true;
bgneal@45 487
bgneal@45 488 case "mceTableRowProps":
bgneal@45 489 if (trElm == null)
bgneal@45 490 return true;
bgneal@45 491
bgneal@45 492 if (user_interface) {
bgneal@45 493 inst.windowManager.open({
bgneal@45 494 url : url + '/row.htm',
bgneal@45 495 width : 400 + parseInt(inst.getLang('table.rowprops_delta_width', 0)),
bgneal@45 496 height : 295 + parseInt(inst.getLang('table.rowprops_delta_height', 0)),
bgneal@45 497 inline : 1
bgneal@45 498 }, {
bgneal@45 499 plugin_url : url
bgneal@45 500 });
bgneal@45 501 }
bgneal@45 502
bgneal@45 503 return true;
bgneal@45 504
bgneal@45 505 case "mceTableCellProps":
bgneal@45 506 if (tdElm == null)
bgneal@45 507 return true;
bgneal@45 508
bgneal@45 509 if (user_interface) {
bgneal@45 510 inst.windowManager.open({
bgneal@45 511 url : url + '/cell.htm',
bgneal@45 512 width : 400 + parseInt(inst.getLang('table.cellprops_delta_width', 0)),
bgneal@45 513 height : 295 + parseInt(inst.getLang('table.cellprops_delta_height', 0)),
bgneal@45 514 inline : 1
bgneal@45 515 }, {
bgneal@45 516 plugin_url : url
bgneal@45 517 });
bgneal@45 518 }
bgneal@45 519
bgneal@45 520 return true;
bgneal@45 521
bgneal@45 522 case "mceInsertTable":
bgneal@45 523 if (user_interface) {
bgneal@45 524 inst.windowManager.open({
bgneal@45 525 url : url + '/table.htm',
bgneal@45 526 width : 400 + parseInt(inst.getLang('table.table_delta_width', 0)),
bgneal@45 527 height : 320 + parseInt(inst.getLang('table.table_delta_height', 0)),
bgneal@45 528 inline : 1
bgneal@45 529 }, {
bgneal@45 530 plugin_url : url,
bgneal@45 531 action : value ? value.action : 0
bgneal@45 532 });
bgneal@45 533 }
bgneal@45 534
bgneal@45 535 return true;
bgneal@45 536
bgneal@45 537 case "mceTableDelete":
bgneal@45 538 var table = inst.dom.getParent(inst.selection.getNode(), "table");
bgneal@45 539 if (table) {
bgneal@45 540 table.parentNode.removeChild(table);
bgneal@45 541 inst.execCommand('mceRepaint');
bgneal@45 542 }
bgneal@45 543 return true;
bgneal@45 544
bgneal@45 545 case "mceTableSplitCells":
bgneal@45 546 case "mceTableMergeCells":
bgneal@45 547 case "mceTableInsertRowBefore":
bgneal@45 548 case "mceTableInsertRowAfter":
bgneal@45 549 case "mceTableDeleteRow":
bgneal@45 550 case "mceTableInsertColBefore":
bgneal@45 551 case "mceTableInsertColAfter":
bgneal@45 552 case "mceTableDeleteCol":
bgneal@45 553 case "mceTableCutRow":
bgneal@45 554 case "mceTableCopyRow":
bgneal@45 555 case "mceTablePasteRowBefore":
bgneal@45 556 case "mceTablePasteRowAfter":
bgneal@45 557 // No table just return (invalid command)
bgneal@45 558 if (!tableElm)
bgneal@45 559 return true;
bgneal@45 560
bgneal@45 561 // Table has a tbody use that reference
bgneal@45 562 // Changed logic by ApTest 2005.07.12 (www.aptest.com)
bgneal@45 563 // Now lookk at the focused element and take its parentNode. That will be a tbody or a table.
bgneal@45 564 if (trElm && tableElm != trElm.parentNode)
bgneal@45 565 tableElm = trElm.parentNode;
bgneal@45 566
bgneal@45 567 if (tableElm && trElm) {
bgneal@45 568 switch (command) {
bgneal@45 569 case "mceTableCutRow":
bgneal@45 570 if (!trElm || !tdElm)
bgneal@45 571 return true;
bgneal@45 572
bgneal@45 573 inst.tableRowClipboard = copyRow(doc, tableElm, trElm);
bgneal@45 574 inst.execCommand("mceTableDeleteRow");
bgneal@45 575 break;
bgneal@45 576
bgneal@45 577 case "mceTableCopyRow":
bgneal@45 578 if (!trElm || !tdElm)
bgneal@45 579 return true;
bgneal@45 580
bgneal@45 581 inst.tableRowClipboard = copyRow(doc, tableElm, trElm);
bgneal@45 582 break;
bgneal@45 583
bgneal@45 584 case "mceTablePasteRowBefore":
bgneal@45 585 if (!trElm || !tdElm)
bgneal@45 586 return true;
bgneal@45 587
bgneal@45 588 var newTR = inst.tableRowClipboard.cloneNode(true);
bgneal@45 589
bgneal@45 590 var prevTR = prevElm(trElm, "TR");
bgneal@45 591 if (prevTR != null)
bgneal@45 592 trimRow(tableElm, prevTR, prevTR.cells[0], newTR);
bgneal@45 593
bgneal@45 594 trElm.parentNode.insertBefore(newTR, trElm);
bgneal@45 595 break;
bgneal@45 596
bgneal@45 597 case "mceTablePasteRowAfter":
bgneal@45 598 if (!trElm || !tdElm)
bgneal@45 599 return true;
bgneal@45 600
bgneal@45 601 var nextTR = nextElm(trElm, "TR");
bgneal@45 602 var newTR = inst.tableRowClipboard.cloneNode(true);
bgneal@45 603
bgneal@45 604 trimRow(tableElm, trElm, tdElm, newTR);
bgneal@45 605
bgneal@45 606 if (nextTR == null)
bgneal@45 607 trElm.parentNode.appendChild(newTR);
bgneal@45 608 else
bgneal@45 609 nextTR.parentNode.insertBefore(newTR, nextTR);
bgneal@45 610
bgneal@45 611 break;
bgneal@45 612
bgneal@45 613 case "mceTableInsertRowBefore":
bgneal@45 614 if (!trElm || !tdElm)
bgneal@45 615 return true;
bgneal@45 616
bgneal@45 617 var grid = getTableGrid(tableElm);
bgneal@45 618 var cpos = getCellPos(grid, tdElm);
bgneal@45 619 var newTR = doc.createElement("tr");
bgneal@45 620 var lastTDElm = null;
bgneal@45 621
bgneal@45 622 cpos.rowindex--;
bgneal@45 623 if (cpos.rowindex < 0)
bgneal@45 624 cpos.rowindex = 0;
bgneal@45 625
bgneal@45 626 // Create cells
bgneal@45 627 for (var x=0; tdElm = getCell(grid, cpos.rowindex, x); x++) {
bgneal@45 628 if (tdElm != lastTDElm) {
bgneal@45 629 var sd = getColRowSpan(tdElm);
bgneal@45 630
bgneal@45 631 if (sd['rowspan'] == 1) {
bgneal@45 632 var newTD = doc.createElement("td");
bgneal@45 633
bgneal@45 634 if (!tinymce.isIE)
bgneal@45 635 newTD.innerHTML = '<br mce_bogus="1"/>';
bgneal@45 636
bgneal@45 637 newTD.colSpan = tdElm.colSpan;
bgneal@45 638
bgneal@45 639 newTR.appendChild(newTD);
bgneal@45 640 } else
bgneal@45 641 tdElm.rowSpan = sd['rowspan'] + 1;
bgneal@45 642
bgneal@45 643 lastTDElm = tdElm;
bgneal@45 644 }
bgneal@45 645 }
bgneal@45 646
bgneal@45 647 trElm.parentNode.insertBefore(newTR, trElm);
bgneal@45 648 select(0, 1);
bgneal@45 649 break;
bgneal@45 650
bgneal@45 651 case "mceTableInsertRowAfter":
bgneal@45 652 if (!trElm || !tdElm)
bgneal@45 653 return true;
bgneal@45 654
bgneal@45 655 var grid = getTableGrid(tableElm);
bgneal@45 656 var cpos = getCellPos(grid, tdElm);
bgneal@45 657 var newTR = doc.createElement("tr");
bgneal@45 658 var lastTDElm = null;
bgneal@45 659
bgneal@45 660 // Create cells
bgneal@45 661 for (var x=0; tdElm = getCell(grid, cpos.rowindex, x); x++) {
bgneal@45 662 if (tdElm != lastTDElm) {
bgneal@45 663 var sd = getColRowSpan(tdElm);
bgneal@45 664
bgneal@45 665 if (sd['rowspan'] == 1) {
bgneal@45 666 var newTD = doc.createElement("td");
bgneal@45 667
bgneal@45 668 if (!tinymce.isIE)
bgneal@45 669 newTD.innerHTML = '<br mce_bogus="1"/>';
bgneal@45 670
bgneal@45 671 newTD.colSpan = tdElm.colSpan;
bgneal@45 672
bgneal@45 673 newTR.appendChild(newTD);
bgneal@45 674 } else
bgneal@45 675 tdElm.rowSpan = sd['rowspan'] + 1;
bgneal@45 676
bgneal@45 677 lastTDElm = tdElm;
bgneal@45 678 }
bgneal@45 679 }
bgneal@45 680
bgneal@45 681 if (newTR.hasChildNodes()) {
bgneal@45 682 var nextTR = nextElm(trElm, "TR");
bgneal@45 683 if (nextTR)
bgneal@45 684 nextTR.parentNode.insertBefore(newTR, nextTR);
bgneal@45 685 else
bgneal@45 686 tableElm.appendChild(newTR);
bgneal@45 687 }
bgneal@45 688
bgneal@45 689 select(0, 1);
bgneal@45 690 break;
bgneal@45 691
bgneal@45 692 case "mceTableDeleteRow":
bgneal@45 693 if (!trElm || !tdElm)
bgneal@45 694 return true;
bgneal@45 695
bgneal@45 696 var grid = getTableGrid(tableElm);
bgneal@45 697 var cpos = getCellPos(grid, tdElm);
bgneal@45 698
bgneal@45 699 // Only one row, remove whole table
bgneal@45 700 if (grid.length == 1 && tableElm.nodeName == 'TBODY') {
bgneal@45 701 inst.dom.remove(inst.dom.getParent(tableElm, "table"));
bgneal@45 702 return true;
bgneal@45 703 }
bgneal@45 704
bgneal@45 705 // Move down row spanned cells
bgneal@45 706 var cells = trElm.cells;
bgneal@45 707 var nextTR = nextElm(trElm, "TR");
bgneal@45 708 for (var x=0; x<cells.length; x++) {
bgneal@45 709 if (cells[x].rowSpan > 1) {
bgneal@45 710 var newTD = cells[x].cloneNode(true);
bgneal@45 711 var sd = getColRowSpan(cells[x]);
bgneal@45 712
bgneal@45 713 newTD.rowSpan = sd.rowspan - 1;
bgneal@45 714
bgneal@45 715 var nextTD = nextTR.cells[x];
bgneal@45 716
bgneal@45 717 if (nextTD == null)
bgneal@45 718 nextTR.appendChild(newTD);
bgneal@45 719 else
bgneal@45 720 nextTR.insertBefore(newTD, nextTD);
bgneal@45 721 }
bgneal@45 722 }
bgneal@45 723
bgneal@45 724 // Delete cells
bgneal@45 725 var lastTDElm = null;
bgneal@45 726 for (var x=0; tdElm = getCell(grid, cpos.rowindex, x); x++) {
bgneal@45 727 if (tdElm != lastTDElm) {
bgneal@45 728 var sd = getColRowSpan(tdElm);
bgneal@45 729
bgneal@45 730 if (sd.rowspan > 1) {
bgneal@45 731 tdElm.rowSpan = sd.rowspan - 1;
bgneal@45 732 } else {
bgneal@45 733 trElm = tdElm.parentNode;
bgneal@45 734
bgneal@45 735 if (trElm.parentNode)
bgneal@45 736 trElm._delete = true;
bgneal@45 737 }
bgneal@45 738
bgneal@45 739 lastTDElm = tdElm;
bgneal@45 740 }
bgneal@45 741 }
bgneal@45 742
bgneal@45 743 deleteMarked(tableElm);
bgneal@45 744
bgneal@45 745 select(0, -1);
bgneal@45 746 break;
bgneal@45 747
bgneal@45 748 case "mceTableInsertColBefore":
bgneal@45 749 if (!trElm || !tdElm)
bgneal@45 750 return true;
bgneal@45 751
bgneal@45 752 var grid = getTableGrid(inst.dom.getParent(tableElm, "table"));
bgneal@45 753 var cpos = getCellPos(grid, tdElm);
bgneal@45 754 var lastTDElm = null;
bgneal@45 755
bgneal@45 756 for (var y=0; tdElm = getCell(grid, y, cpos.cellindex); y++) {
bgneal@45 757 if (tdElm != lastTDElm) {
bgneal@45 758 var sd = getColRowSpan(tdElm);
bgneal@45 759
bgneal@45 760 if (sd['colspan'] == 1) {
bgneal@45 761 var newTD = doc.createElement(tdElm.nodeName);
bgneal@45 762
bgneal@45 763 if (!tinymce.isIE)
bgneal@45 764 newTD.innerHTML = '<br mce_bogus="1"/>';
bgneal@45 765
bgneal@45 766 newTD.rowSpan = tdElm.rowSpan;
bgneal@45 767
bgneal@45 768 tdElm.parentNode.insertBefore(newTD, tdElm);
bgneal@45 769 } else
bgneal@45 770 tdElm.colSpan++;
bgneal@45 771
bgneal@45 772 lastTDElm = tdElm;
bgneal@45 773 }
bgneal@45 774 }
bgneal@45 775
bgneal@45 776 select();
bgneal@45 777 break;
bgneal@45 778
bgneal@45 779 case "mceTableInsertColAfter":
bgneal@45 780 if (!trElm || !tdElm)
bgneal@45 781 return true;
bgneal@45 782
bgneal@45 783 var grid = getTableGrid(inst.dom.getParent(tableElm, "table"));
bgneal@45 784 var cpos = getCellPos(grid, tdElm);
bgneal@45 785 var lastTDElm = null;
bgneal@45 786
bgneal@45 787 for (var y=0; tdElm = getCell(grid, y, cpos.cellindex); y++) {
bgneal@45 788 if (tdElm != lastTDElm) {
bgneal@45 789 var sd = getColRowSpan(tdElm);
bgneal@45 790
bgneal@45 791 if (sd['colspan'] == 1) {
bgneal@45 792 var newTD = doc.createElement(tdElm.nodeName);
bgneal@45 793
bgneal@45 794 if (!tinymce.isIE)
bgneal@45 795 newTD.innerHTML = '<br mce_bogus="1"/>';
bgneal@45 796
bgneal@45 797 newTD.rowSpan = tdElm.rowSpan;
bgneal@45 798
bgneal@45 799 var nextTD = nextElm(tdElm, "TD,TH");
bgneal@45 800 if (nextTD == null)
bgneal@45 801 tdElm.parentNode.appendChild(newTD);
bgneal@45 802 else
bgneal@45 803 nextTD.parentNode.insertBefore(newTD, nextTD);
bgneal@45 804 } else
bgneal@45 805 tdElm.colSpan++;
bgneal@45 806
bgneal@45 807 lastTDElm = tdElm;
bgneal@45 808 }
bgneal@45 809 }
bgneal@45 810
bgneal@45 811 select(1);
bgneal@45 812 break;
bgneal@45 813
bgneal@45 814 case "mceTableDeleteCol":
bgneal@45 815 if (!trElm || !tdElm)
bgneal@45 816 return true;
bgneal@45 817
bgneal@45 818 var grid = getTableGrid(tableElm);
bgneal@45 819 var cpos = getCellPos(grid, tdElm);
bgneal@45 820 var lastTDElm = null;
bgneal@45 821
bgneal@45 822 // Only one col, remove whole table
bgneal@45 823 if ((grid.length > 1 && grid[0].length <= 1) && tableElm.nodeName == 'TBODY') {
bgneal@45 824 inst.dom.remove(inst.dom.getParent(tableElm, "table"));
bgneal@45 825 return true;
bgneal@45 826 }
bgneal@45 827
bgneal@45 828 // Delete cells
bgneal@45 829 for (var y=0; tdElm = getCell(grid, y, cpos.cellindex); y++) {
bgneal@45 830 if (tdElm != lastTDElm) {
bgneal@45 831 var sd = getColRowSpan(tdElm);
bgneal@45 832
bgneal@45 833 if (sd['colspan'] > 1)
bgneal@45 834 tdElm.colSpan = sd['colspan'] - 1;
bgneal@45 835 else {
bgneal@45 836 if (tdElm.parentNode)
bgneal@45 837 tdElm.parentNode.removeChild(tdElm);
bgneal@45 838 }
bgneal@45 839
bgneal@45 840 lastTDElm = tdElm;
bgneal@45 841 }
bgneal@45 842 }
bgneal@45 843
bgneal@45 844 select(-1);
bgneal@45 845 break;
bgneal@45 846
bgneal@45 847 case "mceTableSplitCells":
bgneal@45 848 if (!trElm || !tdElm)
bgneal@45 849 return true;
bgneal@45 850
bgneal@45 851 var spandata = getColRowSpan(tdElm);
bgneal@45 852
bgneal@45 853 var colspan = spandata["colspan"];
bgneal@45 854 var rowspan = spandata["rowspan"];
bgneal@45 855
bgneal@45 856 // Needs splitting
bgneal@45 857 if (colspan > 1 || rowspan > 1) {
bgneal@45 858 // Generate cols
bgneal@45 859 tdElm.colSpan = 1;
bgneal@45 860 for (var i=1; i<colspan; i++) {
bgneal@45 861 var newTD = doc.createElement("td");
bgneal@45 862
bgneal@45 863 if (!tinymce.isIE)
bgneal@45 864 newTD.innerHTML = '<br mce_bogus="1"/>';
bgneal@45 865
bgneal@45 866 trElm.insertBefore(newTD, nextElm(tdElm, "TD,TH"));
bgneal@45 867
bgneal@45 868 if (rowspan > 1)
bgneal@45 869 addRows(newTD, trElm, rowspan);
bgneal@45 870 }
bgneal@45 871
bgneal@45 872 addRows(tdElm, trElm, rowspan);
bgneal@45 873 }
bgneal@45 874
bgneal@45 875 // Apply visual aids
bgneal@45 876 tableElm = inst.dom.getParent(inst.selection.getNode(), "table");
bgneal@45 877 break;
bgneal@45 878
bgneal@45 879 case "mceTableMergeCells":
bgneal@45 880 var rows = [];
bgneal@45 881 var sel = inst.selection.getSel();
bgneal@45 882 var grid = getTableGrid(tableElm);
bgneal@45 883
bgneal@45 884 if (tinymce.isIE || sel.rangeCount == 1) {
bgneal@45 885 if (user_interface) {
bgneal@45 886 // Setup template
bgneal@45 887 var sp = getColRowSpan(tdElm);
bgneal@45 888
bgneal@45 889 inst.windowManager.open({
bgneal@45 890 url : url + '/merge_cells.htm',
bgneal@45 891 width : 240 + parseInt(inst.getLang('table.merge_cells_delta_width', 0)),
bgneal@45 892 height : 110 + parseInt(inst.getLang('table.merge_cells_delta_height', 0)),
bgneal@45 893 inline : 1
bgneal@45 894 }, {
bgneal@45 895 action : "update",
bgneal@45 896 numcols : sp.colspan,
bgneal@45 897 numrows : sp.rowspan,
bgneal@45 898 plugin_url : url
bgneal@45 899 });
bgneal@45 900
bgneal@45 901 return true;
bgneal@45 902 } else {
bgneal@45 903 var numRows = parseInt(value['numrows']);
bgneal@45 904 var numCols = parseInt(value['numcols']);
bgneal@45 905 var cpos = getCellPos(grid, tdElm);
bgneal@45 906
bgneal@45 907 if (("" + numRows) == "NaN")
bgneal@45 908 numRows = 1;
bgneal@45 909
bgneal@45 910 if (("" + numCols) == "NaN")
bgneal@45 911 numCols = 1;
bgneal@45 912
bgneal@45 913 // Get rows and cells
bgneal@45 914 var tRows = tableElm.rows;
bgneal@45 915 for (var y=cpos.rowindex; y<grid.length; y++) {
bgneal@45 916 var rowCells = [];
bgneal@45 917
bgneal@45 918 for (var x=cpos.cellindex; x<grid[y].length; x++) {
bgneal@45 919 var td = getCell(grid, y, x);
bgneal@45 920
bgneal@45 921 if (td && !inArray(rows, td) && !inArray(rowCells, td)) {
bgneal@45 922 var cp = getCellPos(grid, td);
bgneal@45 923
bgneal@45 924 // Within range
bgneal@45 925 if (cp.cellindex < cpos.cellindex+numCols && cp.rowindex < cpos.rowindex+numRows)
bgneal@45 926 rowCells[rowCells.length] = td;
bgneal@45 927 }
bgneal@45 928 }
bgneal@45 929
bgneal@45 930 if (rowCells.length > 0)
bgneal@45 931 rows[rows.length] = rowCells;
bgneal@45 932
bgneal@45 933 var td = getCell(grid, cpos.rowindex, cpos.cellindex);
bgneal@45 934 each(ed.dom.select('br', td), function(e, i) {
bgneal@45 935 if (i > 0 && ed.dom.getAttrib('mce_bogus'))
bgneal@45 936 ed.dom.remove(e);
bgneal@45 937 });
bgneal@45 938 }
bgneal@45 939
bgneal@45 940 //return true;
bgneal@45 941 }
bgneal@45 942 } else {
bgneal@45 943 var cells = [];
bgneal@45 944 var sel = inst.selection.getSel();
bgneal@45 945 var lastTR = null;
bgneal@45 946 var curRow = null;
bgneal@45 947 var x1 = -1, y1 = -1, x2, y2;
bgneal@45 948
bgneal@45 949 // Only one cell selected, whats the point?
bgneal@45 950 if (sel.rangeCount < 2)
bgneal@45 951 return true;
bgneal@45 952
bgneal@45 953 // Get all selected cells
bgneal@45 954 for (var i=0; i<sel.rangeCount; i++) {
bgneal@45 955 var rng = sel.getRangeAt(i);
bgneal@45 956 var tdElm = rng.startContainer.childNodes[rng.startOffset];
bgneal@45 957
bgneal@45 958 if (!tdElm)
bgneal@45 959 break;
bgneal@45 960
bgneal@45 961 if (tdElm.nodeName == "TD" || tdElm.nodeName == "TH")
bgneal@45 962 cells[cells.length] = tdElm;
bgneal@45 963 }
bgneal@45 964
bgneal@45 965 // Get rows and cells
bgneal@45 966 var tRows = tableElm.rows;
bgneal@45 967 for (var y=0; y<tRows.length; y++) {
bgneal@45 968 var rowCells = [];
bgneal@45 969
bgneal@45 970 for (var x=0; x<tRows[y].cells.length; x++) {
bgneal@45 971 var td = tRows[y].cells[x];
bgneal@45 972
bgneal@45 973 for (var i=0; i<cells.length; i++) {
bgneal@45 974 if (td == cells[i]) {
bgneal@45 975 rowCells[rowCells.length] = td;
bgneal@45 976 }
bgneal@45 977 }
bgneal@45 978 }
bgneal@45 979
bgneal@45 980 if (rowCells.length > 0)
bgneal@45 981 rows[rows.length] = rowCells;
bgneal@45 982 }
bgneal@45 983
bgneal@45 984 // Find selected cells in grid and box
bgneal@45 985 var curRow = [];
bgneal@45 986 var lastTR = null;
bgneal@45 987 for (var y=0; y<grid.length; y++) {
bgneal@45 988 for (var x=0; x<grid[y].length; x++) {
bgneal@45 989 grid[y][x]._selected = false;
bgneal@45 990
bgneal@45 991 for (var i=0; i<cells.length; i++) {
bgneal@45 992 if (grid[y][x] == cells[i]) {
bgneal@45 993 // Get start pos
bgneal@45 994 if (x1 == -1) {
bgneal@45 995 x1 = x;
bgneal@45 996 y1 = y;
bgneal@45 997 }
bgneal@45 998
bgneal@45 999 // Get end pos
bgneal@45 1000 x2 = x;
bgneal@45 1001 y2 = y;
bgneal@45 1002
bgneal@45 1003 grid[y][x]._selected = true;
bgneal@45 1004 }
bgneal@45 1005 }
bgneal@45 1006 }
bgneal@45 1007 }
bgneal@45 1008
bgneal@45 1009 // Is there gaps, if so deny
bgneal@45 1010 for (var y=y1; y<=y2; y++) {
bgneal@45 1011 for (var x=x1; x<=x2; x++) {
bgneal@45 1012 if (!grid[y][x]._selected) {
bgneal@45 1013 alert("Invalid selection for merge.");
bgneal@45 1014 return true;
bgneal@45 1015 }
bgneal@45 1016 }
bgneal@45 1017 }
bgneal@45 1018 }
bgneal@45 1019
bgneal@45 1020 // Validate selection and get total rowspan and colspan
bgneal@45 1021 var rowSpan = 1, colSpan = 1;
bgneal@45 1022
bgneal@45 1023 // Validate horizontal and get total colspan
bgneal@45 1024 var lastRowSpan = -1;
bgneal@45 1025 for (var y=0; y<rows.length; y++) {
bgneal@45 1026 var rowColSpan = 0;
bgneal@45 1027
bgneal@45 1028 for (var x=0; x<rows[y].length; x++) {
bgneal@45 1029 var sd = getColRowSpan(rows[y][x]);
bgneal@45 1030
bgneal@45 1031 rowColSpan += sd['colspan'];
bgneal@45 1032
bgneal@45 1033 if (lastRowSpan != -1 && sd['rowspan'] != lastRowSpan) {
bgneal@45 1034 alert("Invalid selection for merge.");
bgneal@45 1035 return true;
bgneal@45 1036 }
bgneal@45 1037
bgneal@45 1038 lastRowSpan = sd['rowspan'];
bgneal@45 1039 }
bgneal@45 1040
bgneal@45 1041 if (rowColSpan > colSpan)
bgneal@45 1042 colSpan = rowColSpan;
bgneal@45 1043
bgneal@45 1044 lastRowSpan = -1;
bgneal@45 1045 }
bgneal@45 1046
bgneal@45 1047 // Validate vertical and get total rowspan
bgneal@45 1048 var lastColSpan = -1;
bgneal@45 1049 for (var x=0; x<rows[0].length; x++) {
bgneal@45 1050 var colRowSpan = 0;
bgneal@45 1051
bgneal@45 1052 for (var y=0; y<rows.length; y++) {
bgneal@45 1053 var sd = getColRowSpan(rows[y][x]);
bgneal@45 1054
bgneal@45 1055 colRowSpan += sd['rowspan'];
bgneal@45 1056
bgneal@45 1057 if (lastColSpan != -1 && sd['colspan'] != lastColSpan) {
bgneal@45 1058 alert("Invalid selection for merge.");
bgneal@45 1059 return true;
bgneal@45 1060 }
bgneal@45 1061
bgneal@45 1062 lastColSpan = sd['colspan'];
bgneal@45 1063 }
bgneal@45 1064
bgneal@45 1065 if (colRowSpan > rowSpan)
bgneal@45 1066 rowSpan = colRowSpan;
bgneal@45 1067
bgneal@45 1068 lastColSpan = -1;
bgneal@45 1069 }
bgneal@45 1070
bgneal@45 1071 // Setup td
bgneal@45 1072 tdElm = rows[0][0];
bgneal@45 1073 tdElm.rowSpan = rowSpan;
bgneal@45 1074 tdElm.colSpan = colSpan;
bgneal@45 1075
bgneal@45 1076 // Merge cells
bgneal@45 1077 for (var y=0; y<rows.length; y++) {
bgneal@45 1078 for (var x=0; x<rows[y].length; x++) {
bgneal@45 1079 var html = rows[y][x].innerHTML;
bgneal@45 1080 var chk = html.replace(/[ \t\r\n]/g, "");
bgneal@45 1081
bgneal@45 1082 if (chk != "<br/>" && chk != "<br>" && chk != '<br mce_bogus="1"/>' && (x+y > 0))
bgneal@45 1083 tdElm.innerHTML += html;
bgneal@45 1084
bgneal@45 1085 // Not current cell
bgneal@45 1086 if (rows[y][x] != tdElm && !rows[y][x]._deleted) {
bgneal@45 1087 var cpos = getCellPos(grid, rows[y][x]);
bgneal@45 1088 var tr = rows[y][x].parentNode;
bgneal@45 1089
bgneal@45 1090 tr.removeChild(rows[y][x]);
bgneal@45 1091 rows[y][x]._deleted = true;
bgneal@45 1092
bgneal@45 1093 // Empty TR, remove it
bgneal@45 1094 if (!tr.hasChildNodes()) {
bgneal@45 1095 tr.parentNode.removeChild(tr);
bgneal@45 1096
bgneal@45 1097 var lastCell = null;
bgneal@45 1098 for (var x=0; cellElm = getCell(grid, cpos.rowindex, x); x++) {
bgneal@45 1099 if (cellElm != lastCell && cellElm.rowSpan > 1)
bgneal@45 1100 cellElm.rowSpan--;
bgneal@45 1101
bgneal@45 1102 lastCell = cellElm;
bgneal@45 1103 }
bgneal@45 1104
bgneal@45 1105 if (tdElm.rowSpan > 1)
bgneal@45 1106 tdElm.rowSpan--;
bgneal@45 1107 }
bgneal@45 1108 }
bgneal@45 1109 }
bgneal@45 1110 }
bgneal@45 1111
bgneal@45 1112 // Remove all but one bogus br
bgneal@45 1113 each(ed.dom.select('br', tdElm), function(e, i) {
bgneal@45 1114 if (i > 0 && ed.dom.getAttrib(e, 'mce_bogus'))
bgneal@45 1115 ed.dom.remove(e);
bgneal@45 1116 });
bgneal@45 1117
bgneal@45 1118 break;
bgneal@45 1119 }
bgneal@45 1120
bgneal@45 1121 tableElm = inst.dom.getParent(inst.selection.getNode(), "table");
bgneal@45 1122 inst.addVisual(tableElm);
bgneal@45 1123 inst.nodeChanged();
bgneal@45 1124 }
bgneal@45 1125
bgneal@45 1126 return true;
bgneal@45 1127 }
bgneal@45 1128
bgneal@45 1129 // Pass to next handler in chain
bgneal@45 1130 return false;
bgneal@45 1131 }
bgneal@45 1132 });
bgneal@45 1133
bgneal@45 1134 // Register plugin
bgneal@45 1135 tinymce.PluginManager.add('table', tinymce.plugins.TablePlugin);
bgneal@45 1136 })();