2  * $Id: editor_plugin_src.js 201 2007-02-12 15:56:56Z spocke $

     2  * $Id: editor_plugin_src.js 469 2007-12-02 18:32:56Z spocke $

     8 /* Import plugin specific language pack */

     8 (function() {

     9 tinyMCE.importPluginLanguagePack('table');

     9 	var each = tinymce.each;

    10 

    10 

    11 var TinyMCE_TablePlugin = {

    11 	tinymce.create('tinymce.plugins.TablePlugin', {

    12 	getInfo : function() {

    12 		init : function(ed, url) {

    13 		return {

    13 			var t = this;

    14 			longname : 'Tables',

    14 

    15 			author : 'Moxiecode Systems AB',

    15 			t.editor = ed;

    16 			authorurl : 'http://tinymce.moxiecode.com',

    16 			t.url = url;

    17 			infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/table',

    17 

    18 			version : tinyMCE.majorVersion + "." + tinyMCE.minorVersion

    18 			// Register buttons

    19 		};

    19 			each([

    20 	},

    20 				['table', 'table.desc', 'mceInsertTable', true],

    21 

    21 				['delete_table', 'table.del', 'mceTableDelete'],

    22 	initInstance : function(inst) {

    22 				['delete_col', 'table.delete_col_desc', 'mceTableDeleteCol'],

    23 		if (tinyMCE.isGecko) {

    23 				['delete_row', 'table.delete_row_desc', 'mceTableDeleteRow'],

    24 			var doc = inst.getDoc();

    24 				['col_after', 'table.col_after_desc', 'mceTableInsertColAfter'],

    25 			tinyMCE.addEvent(doc, "mouseup", TinyMCE_TablePlugin._mouseDownHandler);

    25 				['col_before', 'table.col_before_desc', 'mceTableInsertColBefore'],

    26 		}

    26 				['row_after', 'table.row_after_desc', 'mceTableInsertRowAfter'],

    27 

    27 				['row_before', 'table.row_before_desc', 'mceTableInsertRowBefore'],

    28 		inst.tableRowClipboard = null;

    28 				['row_props', 'table.row_desc', 'mceTableRowProps', true],

    29 	},

    29 				['cell_props', 'table.cell_desc', 'mceTableCellProps', true],

    30 

    30 				['split_cells', 'table.split_cells_desc', 'mceTableSplitCells', true],

    31 	/**

    31 				['merge_cells', 'table.merge_cells_desc', 'mceTableMergeCells', true]

    32 	 * Returns the HTML contents of the table control.

    32 			], function(c) {

    33 	 */

    33 				ed.addButton(c[0], {title : c[1], cmd : c[2], ui : c[3]});

    34 	getControlHTML : function(control_name) {

    34 			});

    35 		var controls = new Array(

    35 

    36 			['table', 'table.gif', 'lang_table_desc', 'mceInsertTable', true],

    36 			ed.onInit.add(function() {

    37 			['delete_table', 'table_delete.gif', 'lang_table_del', 'mceTableDelete'],

    37 				if (ed && ed.plugins.contextmenu) {

    38 			['delete_col', 'table_delete_col.gif', 'lang_table_delete_col_desc', 'mceTableDeleteCol'],

    38 					ed.plugins.contextmenu.onContextMenu.add(function(th, m, e) {

    39 			['delete_row', 'table_delete_row.gif', 'lang_table_delete_row_desc', 'mceTableDeleteRow'],

    39 						var sm;

    40 			['col_after', 'table_insert_col_after.gif', 'lang_table_col_after_desc', 'mceTableInsertColAfter'],

    40 

    41 			['col_before', 'table_insert_col_before.gif', 'lang_table_col_before_desc', 'mceTableInsertColBefore'],

    41 						if (ed.dom.getParent(e, 'td') || ed.dom.getParent(e, 'th')) {

    42 			['row_after', 'table_insert_row_after.gif', 'lang_table_row_after_desc', 'mceTableInsertRowAfter'],

    42 							m.removeAll();

    43 			['row_before', 'table_insert_row_before.gif', 'lang_table_row_before_desc', 'mceTableInsertRowBefore'],

    43 							m.add({title : 'table.desc', icon : 'table', cmd : 'mceInsertTable', ui : true, value : {action : 'insert'}});

    44 			['row_props', 'table_row_props.gif', 'lang_table_row_desc', 'mceTableRowProps', true],

    44 							m.add({title : 'table.props_desc', icon : 'table_props', cmd : 'mceInsertTable', ui : true});

    45 			['cell_props', 'table_cell_props.gif', 'lang_table_cell_desc', 'mceTableCellProps', true],

    45 							m.add({title : 'table.del', icon : 'delete_table', cmd : 'mceTableDelete', ui : true});

    46 			['split_cells', 'table_split_cells.gif', 'lang_table_split_cells_desc', 'mceTableSplitCells', true],

    46 							m.addSeparator();

    47 			['merge_cells', 'table_merge_cells.gif', 'lang_table_merge_cells_desc', 'mceTableMergeCells', true]);

    47 

    48 

    48 							// Cell menu

    49 		// Render table control

    49 							sm = m.addMenu({title : 'table.cell'});

    50 		for (var i=0; i<controls.length; i++) {

    50 							sm.add({title : 'table.cell_desc', icon : 'cell_props', cmd : 'mceTableCellProps', ui : true});

    51 			var but = controls[i];

    51 							sm.add({title : 'table.split_cells_desc', icon : 'split_cells', cmd : 'mceTableSplitCells', ui : true});

    52 			var cmd = 'tinyMCE.execInstanceCommand(\'{$editor_id}\',\'' + but[3] + '\', ' + (but.length > 4 ? but[4] : false) + (but.length > 5 ? ', \'' + but[5] + '\'' : '') + ');return false;';

    52 							sm.add({title : 'table.merge_cells_desc', icon : 'merge_cells', cmd : 'mceTableMergeCells', ui : true});

    53 

    53 

    54 			if (but[0] == control_name)

    54 							// Row menu

    55 				return tinyMCE.getButtonHTML(control_name, but[2], '{$pluginurl}/images/'+ but[1], but[3], (but.length > 4 ? but[4] : false));

    55 							sm = m.addMenu({title : 'table.row'});

    56 		}

    56 							sm.add({title : 'table.row_desc', icon : 'row_props', cmd : 'mceTableRowProps', ui : true});

    57 

    57 							sm.add({title : 'table.row_before_desc', icon : 'row_before', cmd : 'mceTableInsertRowBefore'});

    58 		// Special tablecontrols

    58 							sm.add({title : 'table.row_after_desc', icon : 'row_after', cmd : 'mceTableInsertRowAfter'});

    59 		if (control_name == "tablecontrols") {

    59 							sm.add({title : 'table.delete_row_desc', icon : 'delete_row', cmd : 'mceTableDeleteRow'});

    60 			var html = "";

    60 							sm.addSeparator();

    61 

    61 							sm.add({title : 'table.cut_row_desc', icon : 'cut', cmd : 'mceTableCutRow'});

    62 			html += tinyMCE.getControlHTML("table");

    62 							sm.add({title : 'table.copy_row_desc', icon : 'copy', cmd : 'mceTableCopyRow'});

    63 			html += tinyMCE.getControlHTML("separator");

    63 							sm.add({title : 'table.paste_row_before_desc', icon : 'paste', cmd : 'mceTablePasteRowBefore'});

    64 			html += tinyMCE.getControlHTML("row_props");

    64 							sm.add({title : 'table.paste_row_after_desc', icon : 'paste', cmd : 'mceTablePasteRowAfter'});

    65 			html += tinyMCE.getControlHTML("cell_props");

    65 

    66 			html += tinyMCE.getControlHTML("separator");

    66 							// Column menu

    67 			html += tinyMCE.getControlHTML("row_before");

    67 							sm = m.addMenu({title : 'table.col'});

    68 			html += tinyMCE.getControlHTML("row_after");

    68 							sm.add({title : 'table.col_before_desc', icon : 'col_before', cmd : 'mceTableInsertColBefore'});

    69 			html += tinyMCE.getControlHTML("delete_row");

    69 							sm.add({title : 'table.col_after_desc', icon : 'col_after', cmd : 'mceTableInsertColAfter'});

    70 			html += tinyMCE.getControlHTML("separator");

    70 							sm.add({title : 'table.delete_col_desc', icon : 'delete_col', cmd : 'mceTableDeleteCol'});

    71 			html += tinyMCE.getControlHTML("col_before");

    71 						} else

    72 			html += tinyMCE.getControlHTML("col_after");

    72 							m.add({title : 'table.desc', icon : 'table', cmd : 'mceInsertTable', ui : true});

    73 			html += tinyMCE.getControlHTML("delete_col");

    73 					});

    74 			html += tinyMCE.getControlHTML("separator");

    74 				}

    75 			html += tinyMCE.getControlHTML("split_cells");

    75 			});

    76 			html += tinyMCE.getControlHTML("merge_cells");

    76 

    77 

    77 			ed.onNodeChange.add(function(ed, cm, n) {

    78 			return html;

    78 				var p = ed.dom.getParent(n, 'td,th,caption');

    79 		}

    79 

    80 

    80 				cm.setActive('table', !!p);

    81 		return "";

    81 				if (p && p.nodeName === 'CAPTION')

    82 	},

    82 					p = null;

    83 

    83 

    84 	/**

    84 				cm.setDisabled('delete_table', !p);

    85 	 * Executes the table commands.

    85 				cm.setDisabled('delete_col', !p);

    86 	 */

    86 				cm.setDisabled('delete_table', !p);

    87 	execCommand : function(editor_id, element, command, user_interface, value) {

    87 				cm.setDisabled('delete_row', !p);

    88 		// Is table command

    88 				cm.setDisabled('col_after', !p);

    89 		switch (command) {

    89 				cm.setDisabled('col_before', !p);

    90 			case "mceInsertTable":

    90 				cm.setDisabled('row_after', !p);

    91 			case "mceTableRowProps":

    91 				cm.setDisabled('row_before', !p);

    92 			case "mceTableCellProps":

    92 				cm.setDisabled('row_props', !p);

    93 			case "mceTableSplitCells":

    93 				cm.setDisabled('cell_props', !p);

    94 			case "mceTableMergeCells":

    94 				cm.setDisabled('split_cells', !p || (parseInt(ed.dom.getAttrib(p, 'colspan', '1')) < 2 && parseInt(ed.dom.getAttrib(p, 'rowspan', '1')) < 2));

    95 			case "mceTableInsertRowBefore":

    95 				cm.setDisabled('merge_cells', !p);

    96 			case "mceTableInsertRowAfter":

    96 			});

    97 			case "mceTableDeleteRow":

    97 		},

    98 			case "mceTableInsertColBefore":

    98 

    99 			case "mceTableInsertColAfter":

    99 		execCommand : function(cmd, ui, val) {

   100 			case "mceTableDeleteCol":

   100 			var ed = this.editor, b;

   101 			case "mceTableCutRow":

   101 

   102 			case "mceTableCopyRow":

   102 			// Is table command

   103 			case "mceTablePasteRowBefore":

   103 			switch (cmd) {

   104 			case "mceTablePasteRowAfter":

   104 				case "mceInsertTable":

   105 			case "mceTableDelete":

   105 				case "mceTableRowProps":

   106 				var inst = tinyMCE.getInstanceById(editor_id);

   106 				case "mceTableCellProps":

   107 

   107 				case "mceTableSplitCells":

   108 				inst.execCommand('mceBeginUndoLevel');

   108 				case "mceTableMergeCells":

   109 				TinyMCE_TablePlugin._doExecCommand(editor_id, element, command, user_interface, value);

   109 				case "mceTableInsertRowBefore":

   110 				inst.execCommand('mceEndUndoLevel');

   110 				case "mceTableInsertRowAfter":

   111 				case "mceTableDeleteRow":

   112 				case "mceTableInsertColBefore":

   113 				case "mceTableInsertColAfter":

   114 				case "mceTableDeleteCol":

   115 				case "mceTableCutRow":

   116 				case "mceTableCopyRow":

   117 				case "mceTablePasteRowBefore":

   118 				case "mceTablePasteRowAfter":

   119 				case "mceTableDelete":

   120 					ed.execCommand('mceBeginUndoLevel');

   121 					this._doExecCommand(cmd, ui, val);

   122 					ed.execCommand('mceEndUndoLevel');

   123 

   124 					return true;

   125 			}

   126 

   127 			// Pass to next handler in chain

   128 			return false;

   129 		},

   130 

   131 		getInfo : function() {

   132 			return {

   133 				longname : 'Tables',

   134 				author : 'Moxiecode Systems AB',

   135 				authorurl : 'http://tinymce.moxiecode.com',

   136 				infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/table',

   137 				version : tinymce.majorVersion + "." + tinymce.minorVersion

   138 			};

   139 		},

   140 

   141 		// Private plugin internal methods

   142 

   143 		/**

   144 		 * Executes the table commands.

   145 		 */

   146 		_doExecCommand : function(command, user_interface, value) {

   147 			var inst = this.editor, ed = inst, url = this.url;

   148 			var focusElm = inst.selection.getNode();

   149 			var trElm = inst.dom.getParent(focusElm, "tr");

   150 			var tdElm = inst.dom.getParent(focusElm, "td,th");

   151 			var tableElm = inst.dom.getParent(focusElm, "table");

   152 			var doc = inst.contentWindow.document;

   153 			var tableBorder = tableElm ? tableElm.getAttribute("border") : "";

   154 

   155 			// Get first TD if no TD found

   156 			if (trElm && tdElm == null)

   157 				tdElm = trElm.cells[0];

   158 

   159 			function inArray(ar, v) {

   160 				for (var i=0; i<ar.length; i++) {

   161 					// Is array

   162 					if (ar[i].length > 0 && inArray(ar[i], v))

   163 						return true;

   164 

   165 					// Found value

   166 					if (ar[i] == v)

   167 						return true;

   168 				}

   169 

   170 				return false;

   171 			}

   172 

   173 			function select(dx, dy) {

   174 				var td;

   175 

   176 				grid = getTableGrid(tableElm);

   177 				dx = dx || 0;

   178 				dy = dy || 0;

   179 				dx = Math.max(cpos.cellindex + dx, 0);

   180 				dy = Math.max(cpos.rowindex + dy, 0);

   181 

   182 				// Recalculate grid and select

   183 				inst.execCommand('mceRepaint');

   184 				td = getCell(grid, dy, dx);

   185 

   186 				if (td) {

   187 					inst.selection.select(td.firstChild || td);

   188 					inst.selection.collapse(1);

   189 				}

   190 			};

   191 

   192 			function makeTD() {

   193 				var newTD = doc.createElement("td");

   194 

   195 				if (!tinymce.isIE)

   196 					newTD.innerHTML = '<br mce_bogus="1"/>';

   197 			}

   198 

   199 			function getColRowSpan(td) {

   200 				var colspan = inst.dom.getAttrib(td, "colspan");

   201 				var rowspan = inst.dom.getAttrib(td, "rowspan");

   202 

   203 				colspan = colspan == "" ? 1 : parseInt(colspan);

   204 				rowspan = rowspan == "" ? 1 : parseInt(rowspan);

   205 

   206 				return {colspan : colspan, rowspan : rowspan};

   207 			}

   208 

   209 			function getCellPos(grid, td) {

   210 				var x, y;

   211 

   212 				for (y=0; y<grid.length; y++) {

   213 					for (x=0; x<grid[y].length; x++) {

   214 						if (grid[y][x] == td)

   215 							return {cellindex : x, rowindex : y};

   216 					}

   217 				}

   218 

   219 				return null;

   220 			}

   221 

   222 			function getCell(grid, row, col) {

   223 				if (grid[row] && grid[row][col])

   224 					return grid[row][col];

   225 

   226 				return null;

   227 			}

   228 

   229 			function getTableGrid(table) {

   230 				var grid = new Array(), rows = table.rows, x, y, td, sd, xstart, x2, y2;

   231 

   232 				for (y=0; y<rows.length; y++) {

   233 					for (x=0; x<rows[y].cells.length; x++) {

   234 						td = rows[y].cells[x];

   235 						sd = getColRowSpan(td);

   236 

   237 						// All ready filled

   238 						for (xstart = x; grid[y] && grid[y][xstart]; xstart++) ;

   239 

   240 						// Fill box

   241 						for (y2=y; y2<y+sd['rowspan']; y2++) {

   242 							if (!grid[y2])

   243 								grid[y2] = new Array();

   244 

   245 							for (x2=xstart; x2<xstart+sd['colspan']; x2++)

   246 								grid[y2][x2] = td;

   247 						}

   248 					}

   249 				}

   250 

   251 				return grid;

   252 			}

   253 

   254 			function trimRow(table, tr, td, new_tr) {

   255 				var grid = getTableGrid(table), cpos = getCellPos(grid, td);

   256 				var cells, lastElm;

   257 

   258 				// Time to crop away some

   259 				if (new_tr.cells.length != tr.childNodes.length) {

   260 					cells = tr.childNodes;

   261 					lastElm = null;

   262 

   263 					for (var x=0; td = getCell(grid, cpos.rowindex, x); x++) {

   264 						var remove = true;

   265 						var sd = getColRowSpan(td);

   266 

   267 						// Remove due to rowspan

   268 						if (inArray(cells, td)) {

   269 							new_tr.childNodes[x]._delete = true;

   270 						} else if ((lastElm == null || td != lastElm) && sd.colspan > 1) { // Remove due to colspan

   271 							for (var i=x; i<x+td.colSpan; i++)

   272 								new_tr.childNodes[i]._delete = true;

   273 						}

   274 

   275 						if ((lastElm == null || td != lastElm) && sd.rowspan > 1)

   276 							td.rowSpan = sd.rowspan + 1;

   277 

   278 						lastElm = td;

   279 					}

   280 

   281 					deleteMarked(tableElm);

   282 				}

   283 			}

   284 

   285 			function prevElm(node, name) {

   286 				while ((node = node.previousSibling) != null) {

   287 					if (node.nodeName == name)

   288 						return node;

   289 				}

   290 

   291 				return null;

   292 			}

   293 

   294 			function nextElm(node, names) {

   295 				var namesAr = names.split(',');

   296 

   297 				while ((node = node.nextSibling) != null) {

   298 					for (var i=0; i<namesAr.length; i++) {

   299 						if (node.nodeName.toLowerCase() == namesAr[i].toLowerCase() )

   300 							return node;

   301 					}

   302 				}

   303 

   304 				return null;

   305 			}

   306 

   307 			function deleteMarked(tbl) {

   308 				if (tbl.rows == 0)

   309 					return;

   310 

   311 				var tr = tbl.rows[0];

   312 				do {

   313 					var next = nextElm(tr, "TR");

   314 

   315 					// Delete row

   316 					if (tr._delete) {

   317 						tr.parentNode.removeChild(tr);

   318 						continue;

   319 					}

   320 

   321 					// Delete cells

   322 					var td = tr.cells[0];

   323 					if (td.cells > 1) {

   324 						do {

   325 							var nexttd = nextElm(td, "TD,TH");

   326 

   327 							if (td._delete)

   328 								td.parentNode.removeChild(td);

   329 						} while ((td = nexttd) != null);

   330 					}

   331 				} while ((tr = next) != null);

   332 			}

   333 

   334 			function addRows(td_elm, tr_elm, rowspan) {

   335 				// Add rows

   336 				td_elm.rowSpan = 1;

   337 				var trNext = nextElm(tr_elm, "TR");

   338 				for (var i=1; i<rowspan && trNext; i++) {

   339 					var newTD = doc.createElement("td");

   340 

   341 					if (!tinymce.isIE)

   342 						newTD.innerHTML = '<br mce_bogus="1"/>';

   343 

   344 					if (tinymce.isIE)

   345 						trNext.insertBefore(newTD, trNext.cells(td_elm.cellIndex));

   346 					else

   347 						trNext.insertBefore(newTD, trNext.cells[td_elm.cellIndex]);

   348 

   349 					trNext = nextElm(trNext, "TR");

   350 				}

   351 			}

   352 

   353 			function copyRow(doc, table, tr) {

   354 				var grid = getTableGrid(table);

   355 				var newTR = tr.cloneNode(false);

   356 				var cpos = getCellPos(grid, tr.cells[0]);

   357 				var lastCell = null;

   358 				var tableBorder = inst.dom.getAttrib(table, "border");

   359 				var tdElm = null;

   360 

   361 				for (var x=0; tdElm = getCell(grid, cpos.rowindex, x); x++) {

   362 					var newTD = null;

   363 

   364 					if (lastCell != tdElm) {

   365 						for (var i=0; i<tr.cells.length; i++) {

   366 							if (tdElm == tr.cells[i]) {

   367 								newTD = tdElm.cloneNode(true);

   368 								break;

   369 							}

   370 						}

   371 					}

   372 

   373 					if (newTD == null) {

   374 						newTD = doc.createElement("td");

   375 

   376 						if (!tinymce.isIE)

   377 							newTD.innerHTML = '<br mce_bogus="1"/>';

   378 					}

   379 

   380 					// Reset col/row span

   381 					newTD.colSpan = 1;

   382 					newTD.rowSpan = 1;

   383 

   384 					newTR.appendChild(newTD);

   385 

   386 					lastCell = tdElm;

   387 				}

   388 

   389 				return newTR;

   390 			}

   391 

   392 			// ---- Commands -----

   393 

   394 			// Handle commands

   395 			switch (command) {

   396 				case "mceTableRowProps":

   397 					if (trElm == null)

   398 						return true;

   399 

   400 					if (user_interface) {

   401 						inst.windowManager.open({

   402 							url : url + '/row.htm',

   403 							width : 400 + inst.getLang('table.rowprops_delta_width', 0),

   404 							height : 295 + inst.getLang('table.rowprops_delta_height', 0),

   405 							inline : 1

   406 						}, {

   407 							plugin_url : url

   408 						});

   409 					}

   410 

   411 					return true;

   412 

   413 				case "mceTableCellProps":

   414 					if (tdElm == null)

   415 						return true;

   416 

   417 					if (user_interface) {

   418 						inst.windowManager.open({

   419 							url : url + '/cell.htm',

   420 							width : 400 + inst.getLang('table.cellprops_delta_width', 0),

   421 							height : 295 + inst.getLang('table.cellprops_delta_height', 0),

   422 							inline : 1

   423 						}, {

   424 							plugin_url : url

   425 						});

   426 					}

   427 

   428 					return true;

   429 

   430 				case "mceInsertTable":

   431 					if (user_interface) {

   432 						inst.windowManager.open({

   433 							url : url + '/table.htm',

   434 							width : 400 + inst.getLang('table.table_delta_width', 0),

   435 							height : 320 + inst.getLang('table.table_delta_height', 0),

   436 							inline : 1

   437 						}, {

   438 							plugin_url : url,

   439 							action : value ? value.action : 0

   440 						});

   441 					}

   442 

   443 					return true;

   444 

   445 				case "mceTableDelete":

   446 					var table = inst.dom.getParent(inst.selection.getNode(), "table");

   447 					if (table) {

   448 						table.parentNode.removeChild(table);

   449 						inst.execCommand('mceRepaint');

   450 					}

   451 					return true;

   452 

   453 				case "mceTableSplitCells":

   454 				case "mceTableMergeCells":

   455 				case "mceTableInsertRowBefore":

   456 				case "mceTableInsertRowAfter":

   457 				case "mceTableDeleteRow":

   458 				case "mceTableInsertColBefore":

   459 				case "mceTableInsertColAfter":

   460 				case "mceTableDeleteCol":

   461 				case "mceTableCutRow":

   462 				case "mceTableCopyRow":

   463 				case "mceTablePasteRowBefore":

   464 				case "mceTablePasteRowAfter":

   465 					// No table just return (invalid command)

   466 					if (!tableElm)

   467 						return true;

   468 

   469 					// Table has a tbody use that reference

   470 					// Changed logic by ApTest 2005.07.12 (www.aptest.com)

   471 					// Now lookk at the focused element and take its parentNode.  That will be a tbody or a table.

   472 					if (trElm && tableElm != trElm.parentNode)

   473 						tableElm = trElm.parentNode;

   474 

   475 					if (tableElm && trElm) {

   476 						switch (command) {

   477 							case "mceTableCutRow":

   478 								if (!trElm || !tdElm)

   479 									return true;

   480 

   481 								inst.tableRowClipboard = copyRow(doc, tableElm, trElm);

   482 								inst.execCommand("mceTableDeleteRow");

   483 								break;

   484 

   485 							case "mceTableCopyRow":

   486 								if (!trElm || !tdElm)

   487 									return true;

   488 

   489 								inst.tableRowClipboard = copyRow(doc, tableElm, trElm);

   490 								break;

   491 

   492 							case "mceTablePasteRowBefore":

   493 								if (!trElm || !tdElm)

   494 									return true;

   495 

   496 								var newTR = inst.tableRowClipboard.cloneNode(true);

   497 

   498 								var prevTR = prevElm(trElm, "TR");

   499 								if (prevTR != null)

   500 									trimRow(tableElm, prevTR, prevTR.cells[0], newTR);

   501 

   502 								trElm.parentNode.insertBefore(newTR, trElm);

   503 								break;

   504 

   505 							case "mceTablePasteRowAfter":

   506 								if (!trElm || !tdElm)

   507 									return true;

   508 								

   509 								var nextTR = nextElm(trElm, "TR");

   510 								var newTR = inst.tableRowClipboard.cloneNode(true);

   511 

   512 								trimRow(tableElm, trElm, tdElm, newTR);

   513 

   514 								if (nextTR == null)

   515 									trElm.parentNode.appendChild(newTR);

   516 								else

   517 									nextTR.parentNode.insertBefore(newTR, nextTR);

   518 

   519 								break;

   520 

   521 							case "mceTableInsertRowBefore":

   522 								if (!trElm || !tdElm)

   523 									return true;

   524 

   525 								var grid = getTableGrid(tableElm);

   526 								var cpos = getCellPos(grid, tdElm);

   527 								var newTR = doc.createElement("tr");

   528 								var lastTDElm = null;

   529 

   530 								cpos.rowindex--;

   531 								if (cpos.rowindex < 0)

   532 									cpos.rowindex = 0;

   533 

   534 								// Create cells

   535 								for (var x=0; tdElm = getCell(grid, cpos.rowindex, x); x++) {

   536 									if (tdElm != lastTDElm) {

   537 										var sd = getColRowSpan(tdElm);

   538 

   539 										if (sd['rowspan'] == 1) {

   540 											var newTD = doc.createElement("td");

   541 

   542 											if (!tinymce.isIE)

   543 												newTD.innerHTML = '<br mce_bogus="1"/>';

   544 

   545 											newTD.colSpan = tdElm.colSpan;

   546 

   547 											newTR.appendChild(newTD);

   548 										} else

   549 											tdElm.rowSpan = sd['rowspan'] + 1;

   550 

   551 										lastTDElm = tdElm;

   552 									}

   553 								}

   554 

   555 								trElm.parentNode.insertBefore(newTR, trElm);

   556 								select(0, 1);

   557 							break;

   558 

   559 							case "mceTableInsertRowAfter":

   560 								if (!trElm || !tdElm)

   561 									return true;

   562 

   563 								var grid = getTableGrid(tableElm);

   564 								var cpos = getCellPos(grid, tdElm);

   565 								var newTR = doc.createElement("tr");

   566 								var lastTDElm = null;

   567 

   568 								// Create cells

   569 								for (var x=0; tdElm = getCell(grid, cpos.rowindex, x); x++) {

   570 									if (tdElm != lastTDElm) {

   571 										var sd = getColRowSpan(tdElm);

   572 

   573 										if (sd['rowspan'] == 1) {

   574 											var newTD = doc.createElement("td");

   575 

   576 											if (!tinymce.isIE)

   577 												newTD.innerHTML = '<br mce_bogus="1"/>';

   578 

   579 											newTD.colSpan = tdElm.colSpan;

   580 

   581 											newTR.appendChild(newTD);

   582 										} else

   583 											tdElm.rowSpan = sd['rowspan'] + 1;

   584 

   585 										lastTDElm = tdElm;

   586 									}

   587 								}

   588 

   589 								if (newTR.hasChildNodes()) {

   590 									var nextTR = nextElm(trElm, "TR");

   591 									if (nextTR)

   592 										nextTR.parentNode.insertBefore(newTR, nextTR);

   593 									else

   594 										tableElm.appendChild(newTR);

   595 								}

   596 

   597 								select(0, 1);

   598 							break;

   599 

   600 							case "mceTableDeleteRow":

   601 								if (!trElm || !tdElm)

   602 									return true;

   603 

   604 								var grid = getTableGrid(tableElm);

   605 								var cpos = getCellPos(grid, tdElm);

   606 

   607 								// Only one row, remove whole table

   608 								if (grid.length == 1) {

   609 									inst.dom.remove(inst.dom.getParent(tableElm, "table"));

   610 									return true;

   611 								}

   612 

   613 								// Move down row spanned cells

   614 								var cells = trElm.cells;

   615 								var nextTR = nextElm(trElm, "TR");

   616 								for (var x=0; x<cells.length; x++) {

   617 									if (cells[x].rowSpan > 1) {

   618 										var newTD = cells[x].cloneNode(true);

   619 										var sd = getColRowSpan(cells[x]);

   620 

   621 										newTD.rowSpan = sd.rowspan - 1;

   622 

   623 										var nextTD = nextTR.cells[x];

   624 

   625 										if (nextTD == null)

   626 											nextTR.appendChild(newTD);

   627 										else

   628 											nextTR.insertBefore(newTD, nextTD);

   629 									}

   630 								}

   631 

   632 								// Delete cells

   633 								var lastTDElm = null;

   634 								for (var x=0; tdElm = getCell(grid, cpos.rowindex, x); x++) {

   635 									if (tdElm != lastTDElm) {

   636 										var sd = getColRowSpan(tdElm);

   637 

   638 										if (sd.rowspan > 1) {

   639 											tdElm.rowSpan = sd.rowspan - 1;

   640 										} else {

   641 											trElm = tdElm.parentNode;

   642 

   643 											if (trElm.parentNode)

   644 												trElm._delete = true;

   645 										}

   646 

   647 										lastTDElm = tdElm;

   648 									}

   649 								}

   650 

   651 								deleteMarked(tableElm);

   652 

   653 								select(0, -1);

   654 							break;

   655 

   656 							case "mceTableInsertColBefore":

   657 								if (!trElm || !tdElm)

   658 									return true;

   659 

   660 								var grid = getTableGrid(tableElm);

   661 								var cpos = getCellPos(grid, tdElm);

   662 								var lastTDElm = null;

   663 

   664 								for (var y=0; tdElm = getCell(grid, y, cpos.cellindex); y++) {

   665 									if (tdElm != lastTDElm) {

   666 										var sd = getColRowSpan(tdElm);

   667 

   668 										if (sd['colspan'] == 1) {

   669 											var newTD = doc.createElement(tdElm.nodeName);

   670 

   671 											if (!tinymce.isIE)

   672 												newTD.innerHTML = '<br mce_bogus="1"/>';

   673 

   674 											newTD.rowSpan = tdElm.rowSpan;

   675 

   676 											tdElm.parentNode.insertBefore(newTD, tdElm);

   677 										} else

   678 											tdElm.colSpan++;

   679 

   680 										lastTDElm = tdElm;

   681 									}

   682 								}

   683 

   684 								select();

   685 							break;

   686 

   687 							case "mceTableInsertColAfter":

   688 								if (!trElm || !tdElm)

   689 									return true;

   690 

   691 								var grid = getTableGrid(tableElm);

   692 								var cpos = getCellPos(grid, tdElm);

   693 								var lastTDElm = null;

   694 

   695 								for (var y=0; tdElm = getCell(grid, y, cpos.cellindex); y++) {

   696 									if (tdElm != lastTDElm) {

   697 										var sd = getColRowSpan(tdElm);

   698 

   699 										if (sd['colspan'] == 1) {

   700 											var newTD = doc.createElement(tdElm.nodeName);

   701 

   702 											if (!tinymce.isIE)

   703 												newTD.innerHTML = '<br mce_bogus="1"/>';

   704 

   705 											newTD.rowSpan = tdElm.rowSpan;

   706 

   707 											var nextTD = nextElm(tdElm, "TD,TH");

   708 											if (nextTD == null)

   709 												tdElm.parentNode.appendChild(newTD);

   710 											else

   711 												nextTD.parentNode.insertBefore(newTD, nextTD);

   712 										} else

   713 											tdElm.colSpan++;

   714 

   715 										lastTDElm = tdElm;

   716 									}

   717 								}

   718 

   719 								select(1);

   720 							break;

   721 

   722 							case "mceTableDeleteCol":

   723 								if (!trElm || !tdElm)

   724 									return true;

   725 

   726 								var grid = getTableGrid(tableElm);

   727 								var cpos = getCellPos(grid, tdElm);

   728 								var lastTDElm = null;

   729 

   730 								// Only one col, remove whole table

   731 								if (grid.length > 1 && grid[0].length <= 1) {

   732 									inst.dom.remove(inst.dom.getParent(tableElm, "table"));

   733 									return true;

   734 								}

   735 

   736 								// Delete cells

   737 								for (var y=0; tdElm = getCell(grid, y, cpos.cellindex); y++) {

   738 									if (tdElm != lastTDElm) {

   739 										var sd = getColRowSpan(tdElm);

   740 

   741 										if (sd['colspan'] > 1)

   742 											tdElm.colSpan = sd['colspan'] - 1;

   743 										else {

   744 											if (tdElm.parentNode)

   745 												tdElm.parentNode.removeChild(tdElm);

   746 										}

   747 

   748 										lastTDElm = tdElm;

   749 									}

   750 								}

   751 

   752 								select(-1);

   753 							break;

   754 

   755 						case "mceTableSplitCells":

   756 							if (!trElm || !tdElm)

   757 								return true;

   758 

   759 							var spandata = getColRowSpan(tdElm);

   760 

   761 							var colspan = spandata["colspan"];

   762 							var rowspan = spandata["rowspan"];

   763 

   764 							// Needs splitting

   765 							if (colspan > 1 || rowspan > 1) {

   766 								// Generate cols

   767 								tdElm.colSpan = 1;

   768 								for (var i=1; i<colspan; i++) {

   769 									var newTD = doc.createElement("td");

   770 

   771 									if (!tinymce.isIE)

   772 										newTD.innerHTML = '<br mce_bogus="1"/>';

   773 

   774 									trElm.insertBefore(newTD, nextElm(tdElm, "TD,TH"));

   775 

   776 									if (rowspan > 1)

   777 										addRows(newTD, trElm, rowspan);

   778 								}

   779 

   780 								addRows(tdElm, trElm, rowspan);

   781 							}

   782 

   783 							// Apply visual aids

   784 							tableElm = inst.dom.getParent(inst.selection.getNode(), "table");

   785 							break;

   786 

   787 						case "mceTableMergeCells":

   788 							var rows = [];

   789 							var sel = inst.selection.getSel();

   790 							var grid = getTableGrid(tableElm);

   791 

   792 							if (tinymce.isIE || sel.rangeCount == 1) {

   793 								if (user_interface) {

   794 									// Setup template

   795 									var sp = getColRowSpan(tdElm);

   796 

   797 									inst.windowManager.open({

   798 										url : url + '/merge_cells.htm',

   799 										width : 240 + inst.getLang('table.merge_cells_delta_width', 0),

   800 										height : 110 + inst.getLang('table.merge_cells_delta_height', 0),

   801 										inline : 1

   802 									}, {

   803 										action : "update",

   804 										numcols : sp.colspan,

   805 										numrows : sp.rowspan,

   806 										plugin_url : url

   807 									});

   808 

   809 									return true;

   810 								} else {

   811 									var numRows = parseInt(value['numrows']);

   812 									var numCols = parseInt(value['numcols']);

   813 									var cpos = getCellPos(grid, tdElm);

   814 

   815 									if (("" + numRows) == "NaN")

   816 										numRows = 1;

   817 

   818 									if (("" + numCols) == "NaN")

   819 										numCols = 1;

   820 

   821 									// Get rows and cells

   822 									var tRows = tableElm.rows;

   823 									for (var y=cpos.rowindex; y<grid.length; y++) {

   824 										var rowCells = new Array();

   825 

   826 										for (var x=cpos.cellindex; x<grid[y].length; x++) {

   827 											var td = getCell(grid, y, x);

   828 

   829 											if (td && !inArray(rows, td) && !inArray(rowCells, td)) {

   830 												var cp = getCellPos(grid, td);

   831 

   832 												// Within range

   833 												if (cp.cellindex < cpos.cellindex+numCols && cp.rowindex < cpos.rowindex+numRows)

   834 													rowCells[rowCells.length] = td;

   835 											}

   836 										}

   837 

   838 										if (rowCells.length > 0)

   839 											rows[rows.length] = rowCells;

   840 									}

   841 

   842 									//return true;

   843 								}

   844 							} else {

   845 								var cells = [];

   846 								var sel = inst.selection.getSel();

   847 								var lastTR = null;

   848 								var curRow = null;

   849 								var x1 = -1, y1 = -1, x2, y2;

   850 

   851 								// Only one cell selected, whats the point?

   852 								if (sel.rangeCount < 2)

   853 									return true;

   854 

   855 								// Get all selected cells

   856 								for (var i=0; i<sel.rangeCount; i++) {

   857 									var rng = sel.getRangeAt(i);

   858 									var tdElm = rng.startContainer.childNodes[rng.startOffset];

   859 

   860 									if (!tdElm)

   861 										break;

   862 

   863 									if (tdElm.nodeName == "TD")

   864 										cells[cells.length] = tdElm;

   865 								}

   866 

   867 								// Get rows and cells

   868 								var tRows = tableElm.rows;

   869 								for (var y=0; y<tRows.length; y++) {

   870 									var rowCells = new Array();

   871 

   872 									for (var x=0; x<tRows[y].cells.length; x++) {

   873 										var td = tRows[y].cells[x];

   874 

   875 										for (var i=0; i<cells.length; i++) {

   876 											if (td == cells[i]) {

   877 												rowCells[rowCells.length] = td;

   878 											}

   879 										}

   880 									}

   881 

   882 									if (rowCells.length > 0)

   883 										rows[rows.length] = rowCells;

   884 								}

   885 

   886 								// Find selected cells in grid and box

   887 								var curRow = new Array();

   888 								var lastTR = null;

   889 								for (var y=0; y<grid.length; y++) {

   890 									for (var x=0; x<grid[y].length; x++) {

   891 										grid[y][x]._selected = false;

   892 

   893 										for (var i=0; i<cells.length; i++) {

   894 											if (grid[y][x] == cells[i]) {

   895 												// Get start pos

   896 												if (x1 == -1) {

   897 													x1 = x;

   898 													y1 = y;

   899 												}

   900 

   901 												// Get end pos

   902 												x2 = x;

   903 												y2 = y;

   904 

   905 												grid[y][x]._selected = true;

   906 											}

   907 										}

   908 									}

   909 								}

   910 

   911 								// Is there gaps, if so deny

   912 								for (var y=y1; y<=y2; y++) {

   913 									for (var x=x1; x<=x2; x++) {

   914 										if (!grid[y][x]._selected) {

   915 											alert("Invalid selection for merge.");

   916 											return true;

   917 										}

   918 									}

   919 								}

   920 							}

   921 

   922 							// Validate selection and get total rowspan and colspan

   923 							var rowSpan = 1, colSpan = 1;

   924 

   925 							// Validate horizontal and get total colspan

   926 							var lastRowSpan = -1;

   927 							for (var y=0; y<rows.length; y++) {

   928 								var rowColSpan = 0;

   929 

   930 								for (var x=0; x<rows[y].length; x++) {

   931 									var sd = getColRowSpan(rows[y][x]);

   932 

   933 									rowColSpan += sd['colspan'];

   934 

   935 									if (lastRowSpan != -1 && sd['rowspan'] != lastRowSpan) {

   936 										alert("Invalid selection for merge.");

   937 										return true;

   938 									}

   939 

   940 									lastRowSpan = sd['rowspan'];

   941 								}

   942 

   943 								if (rowColSpan > colSpan)

   944 									colSpan = rowColSpan;

   945 

   946 								lastRowSpan = -1;

   947 							}

   948 

   949 							// Validate vertical and get total rowspan

   950 							var lastColSpan = -1;

   951 							for (var x=0; x<rows[0].length; x++) {

   952 								var colRowSpan = 0;

   953 

   954 								for (var y=0; y<rows.length; y++) {

   955 									var sd = getColRowSpan(rows[y][x]);

   956 

   957 									colRowSpan += sd['rowspan'];

   958 

   959 									if (lastColSpan != -1 && sd['colspan'] != lastColSpan) {

   960 										alert("Invalid selection for merge.");

   961 										return true;

   962 									}

   963 

   964 									lastColSpan = sd['colspan'];

   965 								}

   966 

   967 								if (colRowSpan > rowSpan)

   968 									rowSpan = colRowSpan;

   969 

   970 								lastColSpan = -1;

   971 							}

   972 

   973 							// Setup td

   974 							tdElm = rows[0][0];

   975 							tdElm.rowSpan = rowSpan;

   976 							tdElm.colSpan = colSpan;

   977 

   978 							// Merge cells

   979 							for (var y=0; y<rows.length; y++) {

   980 								for (var x=0; x<rows[y].length; x++) {

   981 									var html = rows[y][x].innerHTML;

   982 									var chk = html.replace(/[ \t\r\n]/g, "");

   983 

   984 									if (chk != "<br/>" && chk != "<br>" && chk != '<br mce_bogus="1"/>' && (x+y > 0))

   985 										tdElm.innerHTML += html;

   986 

   987 									// Not current cell

   988 									if (rows[y][x] != tdElm && !rows[y][x]._deleted) {

   989 										var cpos = getCellPos(grid, rows[y][x]);

   990 										var tr = rows[y][x].parentNode;

   991 

   992 										tr.removeChild(rows[y][x]);

   993 										rows[y][x]._deleted = true;

   994 

   995 										// Empty TR, remove it

   996 										if (!tr.hasChildNodes()) {

   997 											tr.parentNode.removeChild(tr);

   998 

   999 											var lastCell = null;

  1000 											for (var x=0; cellElm = getCell(grid, cpos.rowindex, x); x++) {

  1001 												if (cellElm != lastCell && cellElm.rowSpan > 1)

  1002 													cellElm.rowSpan--;

  1003 

  1004 												lastCell = cellElm;

  1005 											}

  1006 

  1007 											if (tdElm.rowSpan > 1)

  1008 												tdElm.rowSpan--;

  1009 										}

  1010 									}

  1011 								}

  1012 							}

  1013 

  1014 							break;

  1015 						}

  1016 

  1017 						tableElm = inst.dom.getParent(inst.selection.getNode(), "table");

  1018 						inst.addVisual(tableElm);

  1019 						inst.nodeChanged();

  1020 					}

   113 		}

  1023 			}

   114 

  1024 

   115 		// Pass to next handler in chain

  1025 			// Pass to next handler in chain

   116 		return false;

   117 	},

   118 

   119 	handleNodeChange : function(editor_id, node, undo_index, undo_levels, visual_aid, any_selection) {

   120 		var colspan = "1", rowspan = "1", tdElm;

   121 

   122 		var inst = tinyMCE.getInstanceById(editor_id);

   123 

   124 		// Reset table controls

   125 		tinyMCE.switchClass(editor_id + '_table', 'mceButtonNormal');

   126 		tinyMCE.switchClass(editor_id + '_delete_table', 'mceButtonDisabled');

   127 		tinyMCE.switchClass(editor_id + '_row_props', 'mceButtonDisabled');

   128 		tinyMCE.switchClass(editor_id + '_cell_props', 'mceButtonDisabled');

   129 		tinyMCE.switchClass(editor_id + '_row_before', 'mceButtonDisabled');

   130 		tinyMCE.switchClass(editor_id + '_row_after', 'mceButtonDisabled');

   131 		tinyMCE.switchClass(editor_id + '_delete_row', 'mceButtonDisabled');

   132 		tinyMCE.switchClass(editor_id + '_col_before', 'mceButtonDisabled');

   133 		tinyMCE.switchClass(editor_id + '_col_after', 'mceButtonDisabled');

   134 		tinyMCE.switchClass(editor_id + '_delete_col', 'mceButtonDisabled');

   135 		tinyMCE.switchClass(editor_id + '_split_cells', 'mceButtonDisabled');

   136 		tinyMCE.switchClass(editor_id + '_merge_cells', 'mceButtonDisabled');

   137 

   138 		// Within a td element

   139 		if (tdElm = tinyMCE.getParentElement(node, "td,th")) {

   140 			tinyMCE.switchClass(editor_id + '_cell_props', 'mceButtonSelected');

   141 			tinyMCE.switchClass(editor_id + '_delete_table', 'mceButtonNormal');

   142 			tinyMCE.switchClass(editor_id + '_row_before', 'mceButtonNormal');

   143 			tinyMCE.switchClass(editor_id + '_row_after', 'mceButtonNormal');

   144 			tinyMCE.switchClass(editor_id + '_delete_row', 'mceButtonNormal');

   145 			tinyMCE.switchClass(editor_id + '_col_before', 'mceButtonNormal');

   146 			tinyMCE.switchClass(editor_id + '_col_after', 'mceButtonNormal');

   147 			tinyMCE.switchClass(editor_id + '_delete_col', 'mceButtonNormal');

   148 

   149 			colspan = tinyMCE.getAttrib(tdElm, "colspan");

   150 			rowspan = tinyMCE.getAttrib(tdElm, "rowspan");

   151 

   152 			colspan = colspan == "" ? "1" : colspan;

   153 			rowspan = rowspan == "" ? "1" : rowspan;

   154 

   155 			if (colspan != "1" || rowspan != "1")

   156 				tinyMCE.switchClass(editor_id + '_split_cells', 'mceButtonNormal');

   157 		}

   158 

   159 		// Within a tr element

   160 		if (tinyMCE.getParentElement(node, "tr"))

   161 			tinyMCE.switchClass(editor_id + '_row_props', 'mceButtonSelected');

   162 

   163 		// Within table

   164 		if (tinyMCE.getParentElement(node, "table")) {

   165 			tinyMCE.switchClass(editor_id + '_table', 'mceButtonSelected');

   166 			tinyMCE.switchClass(editor_id + '_merge_cells', 'mceButtonNormal');

   167 		}

   168 	},

   169 

   170 	// Private plugin internal methods

   171 

   172 	_mouseDownHandler : function(e) {

   173 		var elm = tinyMCE.isMSIE ? event.srcElement : e.target;

   174 		var focusElm = tinyMCE.selectedInstance.getFocusElement();

   175 

   176 		// If press on special Mozilla create TD/TR thingie

   177 		if (elm.nodeName == "BODY" && (focusElm.nodeName == "TD" || focusElm.nodeName == "TH" || (focusElm.parentNode && focusElm.parentNode.nodeName == "TD") ||(focusElm.parentNode && focusElm.parentNode.nodeName == "TH") )) {

   178 			window.setTimeout(function() {

   179 				var tableElm = tinyMCE.getParentElement(focusElm, "table");

   180 				tinyMCE.handleVisualAid(tableElm, true, tinyMCE.settings['visual'], tinyMCE.selectedInstance);

   181 			}, 10);

   182 		}

   183 	},

   184 

   185 	/**

   186 	 * Executes the table commands.

   187 	 */

   188 	_doExecCommand : function(editor_id, element, command, user_interface, value) {

   189 		var inst = tinyMCE.getInstanceById(editor_id);

   190 		var focusElm = inst.getFocusElement();

   191 		var trElm = tinyMCE.getParentElement(focusElm, "tr");

   192 		var tdElm = tinyMCE.getParentElement(focusElm, "td,th");

   193 		var tableElm = tinyMCE.getParentElement(focusElm, "table");

   194 		var doc = inst.contentWindow.document;

   195 		var tableBorder = tableElm ? tableElm.getAttribute("border") : "";

   196 

   197 		// Get first TD if no TD found

   198 		if (trElm && tdElm == null)

   199 			tdElm = trElm.cells[0];

   200 

   201 		// ------- Inner functions ---------

   202 		function inArray(ar, v) {

   203 			for (var i=0; i<ar.length; i++) {

   204 				// Is array

   205 				if (ar[i].length > 0 && inArray(ar[i], v))

   206 					return true;

   207 

   208 				// Found value

   209 				if (ar[i] == v)

   210 					return true;

   211 			}

   212 

   215 

  1028 	});

   216 		function makeTD() {

  1029 

   217 			var newTD = doc.createElement("td");

  1030 	// Register plugin

   218 			newTD.innerHTML = " ";

  1031 	tinymce.PluginManager.add('table', tinymce.plugins.TablePlugin);

   219 		}

  1032 })();

   220 

   221 		function getColRowSpan(td) {

   222 			var colspan = tinyMCE.getAttrib(td, "colspan");

   223 			var rowspan = tinyMCE.getAttrib(td, "rowspan");

   224 

   225 			colspan = colspan == "" ? 1 : parseInt(colspan);