include/javascript/tiny_mce/plugins/table/editor_plugin_src.js

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