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/*** $Id: editor_plugin_src.js 201 2007-02-12 15:56:56Z spocke $** @author Moxiecode* @copyright Copyright © 2004-2007, Moxiecode Systems AB, All rights reserved.*//* Import plugin specific language pack */tinyMCE.importPluginLanguagePack('table');var TinyMCE_TablePlugin = {getInfo : function() {return {longname : 'Tables',author : 'Moxiecode Systems AB',authorurl : 'http://tinymce.moxiecode.com',infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/table',version : tinyMCE.majorVersion + "." + tinyMCE.minorVersion};},initInstance : function(inst) {if (tinyMCE.isGecko) {var doc = inst.getDoc();tinyMCE.addEvent(doc, "mouseup", TinyMCE_TablePlugin._mouseDownHandler);}inst.tableRowClipboard = null;},/*** Returns the HTML contents of the table control.*/getControlHTML : function(control_name) {var controls = new Array(['table', 'table.gif', 'lang_table_desc', 'mceInsertTable', true],['delete_table', 'table_delete.gif', 'lang_table_del', 'mceTableDelete'],['delete_col', 'table_delete_col.gif', 'lang_table_delete_col_desc', 'mceTableDeleteCol'],['delete_row', 'table_delete_row.gif', 'lang_table_delete_row_desc', 'mceTableDeleteRow'],['col_after', 'table_insert_col_after.gif', 'lang_table_col_after_desc', 'mceTableInsertColAfter'],['col_before', 'table_insert_col_before.gif', 'lang_table_col_before_desc', 'mceTableInsertColBefore'],['row_after', 'table_insert_row_after.gif', 'lang_table_row_after_desc', 'mceTableInsertRowAfter'],['row_before', 'table_insert_row_before.gif', 'lang_table_row_before_desc', 'mceTableInsertRowBefore'],['row_props', 'table_row_props.gif', 'lang_table_row_desc', 'mceTableRowProps', true],['cell_props', 'table_cell_props.gif', 'lang_table_cell_desc', 'mceTableCellProps', true],['split_cells', 'table_split_cells.gif', 'lang_table_split_cells_desc', 'mceTableSplitCells', true],['merge_cells', 'table_merge_cells.gif', 'lang_table_merge_cells_desc', 'mceTableMergeCells', true]);// Render table controlfor (var i=0; i<controls.length; i++) {var but = controls[i];var cmd = 'tinyMCE.execInstanceCommand(\'{$editor_id}\',\'' + but[3] + '\', ' + (but.length > 4 ? but[4] : false) + (but.length > 5 ? ', \'' + but[5] + '\'' : '') + ');return false;';if (but[0] == control_name)return tinyMCE.getButtonHTML(control_name, but[2], '{$pluginurl}/images/'+ but[1], but[3], (but.length > 4 ? but[4] : false));}// Special tablecontrolsif (control_name == "tablecontrols") {var html = "";html += tinyMCE.getControlHTML("table");html += tinyMCE.getControlHTML("separator");html += tinyMCE.getControlHTML("row_props");html += tinyMCE.getControlHTML("cell_props");html += tinyMCE.getControlHTML("separator");html += tinyMCE.getControlHTML("row_before");html += tinyMCE.getControlHTML("row_after");html += tinyMCE.getControlHTML("delete_row");html += tinyMCE.getControlHTML("separator");html += tinyMCE.getControlHTML("col_before");html += tinyMCE.getControlHTML("col_after");html += tinyMCE.getControlHTML("delete_col");html += tinyMCE.getControlHTML("separator");html += tinyMCE.getControlHTML("split_cells");html += tinyMCE.getControlHTML("merge_cells");return html;}return "";},/*** Executes the table commands.*/execCommand : function(editor_id, element, command, user_interface, value) {// Is table commandswitch (command) {case "mceInsertTable":case "mceTableRowProps":case "mceTableCellProps":case "mceTableSplitCells":case "mceTableMergeCells":case "mceTableInsertRowBefore":case "mceTableInsertRowAfter":case "mceTableDeleteRow":case "mceTableInsertColBefore":case "mceTableInsertColAfter":case "mceTableDeleteCol":case "mceTableCutRow":case "mceTableCopyRow":case "mceTablePasteRowBefore":case "mceTablePasteRowAfter":case "mceTableDelete":var inst = tinyMCE.getInstanceById(editor_id);inst.execCommand('mceBeginUndoLevel');TinyMCE_TablePlugin._doExecCommand(editor_id, element, command, user_interface, value);inst.execCommand('mceEndUndoLevel');return true;}// Pass to next handler in chainreturn false;},handleNodeChange : function(editor_id, node, undo_index, undo_levels, visual_aid, any_selection) {var colspan = "1", rowspan = "1", tdElm;var inst = tinyMCE.getInstanceById(editor_id);// Reset table controlstinyMCE.switchClass(editor_id + '_table', 'mceButtonNormal');tinyMCE.switchClass(editor_id + '_delete_table', 'mceButtonDisabled');tinyMCE.switchClass(editor_id + '_row_props', 'mceButtonDisabled');tinyMCE.switchClass(editor_id + '_cell_props', 'mceButtonDisabled');tinyMCE.switchClass(editor_id + '_row_before', 'mceButtonDisabled');tinyMCE.switchClass(editor_id + '_row_after', 'mceButtonDisabled');tinyMCE.switchClass(editor_id + '_delete_row', 'mceButtonDisabled');tinyMCE.switchClass(editor_id + '_col_before', 'mceButtonDisabled');tinyMCE.switchClass(editor_id + '_col_after', 'mceButtonDisabled');tinyMCE.switchClass(editor_id + '_delete_col', 'mceButtonDisabled');tinyMCE.switchClass(editor_id + '_split_cells', 'mceButtonDisabled');tinyMCE.switchClass(editor_id + '_merge_cells', 'mceButtonDisabled');// Within a td elementif (tdElm = tinyMCE.getParentElement(node, "td,th")) {tinyMCE.switchClass(editor_id + '_cell_props', 'mceButtonSelected');tinyMCE.switchClass(editor_id + '_delete_table', 'mceButtonNormal');tinyMCE.switchClass(editor_id + '_row_before', 'mceButtonNormal');tinyMCE.switchClass(editor_id + '_row_after', 'mceButtonNormal');tinyMCE.switchClass(editor_id + '_delete_row', 'mceButtonNormal');tinyMCE.switchClass(editor_id + '_col_before', 'mceButtonNormal');tinyMCE.switchClass(editor_id + '_col_after', 'mceButtonNormal');tinyMCE.switchClass(editor_id + '_delete_col', 'mceButtonNormal');colspan = tinyMCE.getAttrib(tdElm, "colspan");rowspan = tinyMCE.getAttrib(tdElm, "rowspan");colspan = colspan == "" ? "1" : colspan;rowspan = rowspan == "" ? "1" : rowspan;if (colspan != "1" || rowspan != "1")tinyMCE.switchClass(editor_id + '_split_cells', 'mceButtonNormal');}// Within a tr elementif (tinyMCE.getParentElement(node, "tr"))tinyMCE.switchClass(editor_id + '_row_props', 'mceButtonSelected');// Within tableif (tinyMCE.getParentElement(node, "table")) {tinyMCE.switchClass(editor_id + '_table', 'mceButtonSelected');tinyMCE.switchClass(editor_id + '_merge_cells', 'mceButtonNormal');}},// Private plugin internal methods_mouseDownHandler : function(e) {var elm = tinyMCE.isMSIE ? event.srcElement : e.target;var focusElm = tinyMCE.selectedInstance.getFocusElement();// If press on special Mozilla create TD/TR thingieif (elm.nodeName == "BODY" && (focusElm.nodeName == "TD" || focusElm.nodeName == "TH" || (focusElm.parentNode && focusElm.parentNode.nodeName == "TD") ||(focusElm.parentNode && focusElm.parentNode.nodeName == "TH") )) {window.setTimeout(function() {var tableElm = tinyMCE.getParentElement(focusElm, "table");tinyMCE.handleVisualAid(tableElm, true, tinyMCE.settings['visual'], tinyMCE.selectedInstance);}, 10);}},/*** Executes the table commands.*/_doExecCommand : function(editor_id, element, command, user_interface, value) {var inst = tinyMCE.getInstanceById(editor_id);var focusElm = inst.getFocusElement();var trElm = tinyMCE.getParentElement(focusElm, "tr");var tdElm = tinyMCE.getParentElement(focusElm, "td,th");var tableElm = tinyMCE.getParentElement(focusElm, "table");var doc = inst.contentWindow.document;var tableBorder = tableElm ? tableElm.getAttribute("border") : "";// Get first TD if no TD foundif (trElm && tdElm == null)tdElm = trElm.cells[0];// ------- Inner functions ---------function inArray(ar, v) {for (var i=0; i<ar.length; i++) {// Is arrayif (ar[i].length > 0 && inArray(ar[i], v))return true;// Found valueif (ar[i] == v)return true;}return false;}function makeTD() {var newTD = doc.createElement("td");newTD.innerHTML = " ";}function getColRowSpan(td) {var colspan = tinyMCE.getAttrib(td, "colspan");var rowspan = tinyMCE.getAttrib(td, "rowspan");colspan = colspan == "" ? 1 : parseInt(colspan);rowspan = rowspan == "" ? 1 : parseInt(rowspan);return {colspan : colspan, rowspan : rowspan};}function getCellPos(grid, td) {var x, y;for (y=0; y<grid.length; y++) {for (x=0; x<grid[y].length; x++) {if (grid[y][x] == td)return {cellindex : x, rowindex : y};}}return null;}function getCell(grid, row, col) {if (grid[row] && grid[row][col])return grid[row][col];return null;}function getTableGrid(table) {var grid = new Array(), rows = table.rows, x, y, td, sd, xstart, x2, y2;for (y=0; y<rows.length; y++) {for (x=0; x<rows[y].cells.length; x++) {td = rows[y].cells[x];sd = getColRowSpan(td);// All ready filledfor (xstart = x; grid[y] && grid[y][xstart]; xstart++) ;// Fill boxfor (y2=y; y2<y+sd['rowspan']; y2++) {if (!grid[y2])grid[y2] = new Array();for (x2=xstart; x2<xstart+sd['colspan']; x2++)grid[y2][x2] = td;}}}return grid;}function trimRow(table, tr, td, new_tr) {var grid = getTableGrid(table), cpos = getCellPos(grid, td);var cells, lastElm;// Time to crop away someif (new_tr.cells.length != tr.childNodes.length) {cells = tr.childNodes;lastElm = null;for (var x=0; td = getCell(grid, cpos.rowindex, x); x++) {var remove = true;var sd = getColRowSpan(td);// Remove due to rowspanif (inArray(cells, td)) {new_tr.childNodes[x]._delete = true;} else if ((lastElm == null || td != lastElm) && sd.colspan > 1) { // Remove due to colspanfor (var i=x; i<x+td.colSpan; i++)new_tr.childNodes[i]._delete = true;}if ((lastElm == null || td != lastElm) && sd.rowspan > 1)td.rowSpan = sd.rowspan + 1;lastElm = td;}deleteMarked(tableElm);}}function prevElm(node, name) {while ((node = node.previousSibling) != null) {if (node.nodeName == name)return node;}return null;}function nextElm(node, names) {var namesAr = names.split(',');while ((node = node.nextSibling) != null) {for (var i=0; i<namesAr.length; i++) {if (node.nodeName.toLowerCase() == namesAr[i].toLowerCase() )return node;}}return null;}function deleteMarked(tbl) {if (tbl.rows == 0)return;var tr = tbl.rows[0];do {var next = nextElm(tr, "TR");// Delete rowif (tr._delete) {tr.parentNode.removeChild(tr);continue;}// Delete cellsvar td = tr.cells[0];if (td.cells > 1) {do {var nexttd = nextElm(td, "TD,TH");if (td._delete)td.parentNode.removeChild(td);} while ((td = nexttd) != null);}} while ((tr = next) != null);}function addRows(td_elm, tr_elm, rowspan) {// Add rowstd_elm.rowSpan = 1;var trNext = nextElm(tr_elm, "TR");for (var i=1; i<rowspan && trNext; i++) {var newTD = doc.createElement("td");newTD.innerHTML = " ";if (tinyMCE.isMSIE)trNext.insertBefore(newTD, trNext.cells(td_elm.cellIndex));elsetrNext.insertBefore(newTD, trNext.cells[td_elm.cellIndex]);trNext = nextElm(trNext, "TR");}}function copyRow(doc, table, tr) {var grid = getTableGrid(table);var newTR = tr.cloneNode(false);var cpos = getCellPos(grid, tr.cells[0]);var lastCell = null;var tableBorder = tinyMCE.getAttrib(table, "border");var tdElm = null;for (var x=0; tdElm = getCell(grid, cpos.rowindex, x); x++) {var newTD = null;if (lastCell != tdElm) {for (var i=0; i<tr.cells.length; i++) {if (tdElm == tr.cells[i]) {newTD = tdElm.cloneNode(true);break;}}}if (newTD == null) {newTD = doc.createElement("td");newTD.innerHTML = " ";}// Reset col/row spannewTD.colSpan = 1;newTD.rowSpan = 1;newTR.appendChild(newTD);lastCell = tdElm;}return newTR;}// ---- Commands -----// Handle commandsswitch (command) {case "mceTableRowProps":if (trElm == null)return true;if (user_interface) {// Setup templatevar template = new Array();template['file'] = '../../plugins/table/row.htm';template['width'] = 380;template['height'] = 295;// Language specific width and height addonstemplate['width'] += tinyMCE.getLang('lang_table_rowprops_delta_width', 0);template['height'] += tinyMCE.getLang('lang_table_rowprops_delta_height', 0);// Open windowtinyMCE.openWindow(template, {editor_id : inst.editorId, inline : "yes"});}return true;case "mceTableCellProps":if (tdElm == null)return true;if (user_interface) {// Setup templatevar template = new Array();template['file'] = '../../plugins/table/cell.htm';template['width'] = 380;template['height'] = 295;// Language specific width and height addonstemplate['width'] += tinyMCE.getLang('lang_table_cellprops_delta_width', 0);template['height'] += tinyMCE.getLang('lang_table_cellprops_delta_height', 0);// Open windowtinyMCE.openWindow(template, {editor_id : inst.editorId, inline : "yes"});}return true;case "mceInsertTable":if (user_interface) {// Setup templatevar template = new Array();template['file'] = '../../plugins/table/table.htm';template['width'] = 380;template['height'] = 295;// Language specific width and height addonstemplate['width'] += tinyMCE.getLang('lang_table_table_delta_width', 0);template['height'] += tinyMCE.getLang('lang_table_table_delta_height', 0);// Open windowtinyMCE.openWindow(template, {editor_id : inst.editorId, inline : "yes", action : value});}return true;case "mceTableDelete":var table = tinyMCE.getParentElement(inst.getFocusElement(), "table");if (table) {table.parentNode.removeChild(table);inst.repaint();}return true;case "mceTableSplitCells":case "mceTableMergeCells":case "mceTableInsertRowBefore":case "mceTableInsertRowAfter":case "mceTableDeleteRow":case "mceTableInsertColBefore":case "mceTableInsertColAfter":case "mceTableDeleteCol":case "mceTableCutRow":case "mceTableCopyRow":case "mceTablePasteRowBefore":case "mceTablePasteRowAfter":// No table just return (invalid command)if (!tableElm)return true;// Table has a tbody use that reference// Changed logic by ApTest 2005.07.12 (www.aptest.com)// Now lookk at the focused element and take its parentNode. That will be a tbody or a table.if (trElm && tableElm != trElm.parentNode)tableElm = trElm.parentNode;if (tableElm && trElm) {switch (command) {case "mceTableCutRow":if (!trElm || !tdElm)return true;inst.tableRowClipboard = copyRow(doc, tableElm, trElm);inst.execCommand("mceTableDeleteRow");break;case "mceTableCopyRow":if (!trElm || !tdElm)return true;inst.tableRowClipboard = copyRow(doc, tableElm, trElm);break;case "mceTablePasteRowBefore":if (!trElm || !tdElm)return true;var newTR = inst.tableRowClipboard.cloneNode(true);var prevTR = prevElm(trElm, "TR");if (prevTR != null)trimRow(tableElm, prevTR, prevTR.cells[0], newTR);trElm.parentNode.insertBefore(newTR, trElm);break;case "mceTablePasteRowAfter":if (!trElm || !tdElm)return true;var nextTR = nextElm(trElm, "TR");var newTR = inst.tableRowClipboard.cloneNode(true);trimRow(tableElm, trElm, tdElm, newTR);if (nextTR == null)trElm.parentNode.appendChild(newTR);elsenextTR.parentNode.insertBefore(newTR, nextTR);break;case "mceTableInsertRowBefore":if (!trElm || !tdElm)return true;var grid = getTableGrid(tableElm);var cpos = getCellPos(grid, tdElm);var newTR = doc.createElement("tr");var lastTDElm = null;cpos.rowindex--;if (cpos.rowindex < 0)cpos.rowindex = 0;// Create cellsfor (var x=0; tdElm = getCell(grid, cpos.rowindex, x); x++) {if (tdElm != lastTDElm) {var sd = getColRowSpan(tdElm);if (sd['rowspan'] == 1) {var newTD = doc.createElement("td");newTD.innerHTML = " ";newTD.colSpan = tdElm.colSpan;newTR.appendChild(newTD);} elsetdElm.rowSpan = sd['rowspan'] + 1;lastTDElm = tdElm;}}trElm.parentNode.insertBefore(newTR, trElm);grid = getTableGrid(tableElm);inst.selection.selectNode(getCell(grid, cpos.rowindex + 1, cpos.cellindex), tinyMCE.isGecko, true); // Only collape on geckobreak;case "mceTableInsertRowAfter":if (!trElm || !tdElm)return true;var grid = getTableGrid(tableElm);var cpos = getCellPos(grid, tdElm);var newTR = doc.createElement("tr");var lastTDElm = null;// Create cellsfor (var x=0; tdElm = getCell(grid, cpos.rowindex, x); x++) {if (tdElm != lastTDElm) {var sd = getColRowSpan(tdElm);if (sd['rowspan'] == 1) {var newTD = doc.createElement("td");newTD.innerHTML = " ";newTD.colSpan = tdElm.colSpan;newTR.appendChild(newTD);} elsetdElm.rowSpan = sd['rowspan'] + 1;lastTDElm = tdElm;}}if (newTR.hasChildNodes()) {var nextTR = nextElm(trElm, "TR");if (nextTR)nextTR.parentNode.insertBefore(newTR, nextTR);elsetableElm.appendChild(newTR);}grid = getTableGrid(tableElm);inst.selection.selectNode(getCell(grid, cpos.rowindex, cpos.cellindex), tinyMCE.isGecko, true); // Only collape on geckobreak;case "mceTableDeleteRow":if (!trElm || !tdElm)return true;var grid = getTableGrid(tableElm);var cpos = getCellPos(grid, tdElm);// Only one row, remove whole tableif (grid.length == 1) {tableElm = tinyMCE.getParentElement(tableElm, "table"); // Look for table instead of tbodytableElm.parentNode.removeChild(tableElm);return true;}// Move down row spanned cellsvar cells = trElm.cells;var nextTR = nextElm(trElm, "TR");for (var x=0; x<cells.length; x++) {if (cells[x].rowSpan > 1) {var newTD = cells[x].cloneNode(true);var sd = getColRowSpan(cells[x]);newTD.rowSpan = sd.rowspan - 1;var nextTD = nextTR.cells[x];if (nextTD == null)nextTR.appendChild(newTD);elsenextTR.insertBefore(newTD, nextTD);}}// Delete cellsvar lastTDElm = null;for (var x=0; tdElm = getCell(grid, cpos.rowindex, x); x++) {if (tdElm != lastTDElm) {var sd = getColRowSpan(tdElm);if (sd.rowspan > 1) {tdElm.rowSpan = sd.rowspan - 1;} else {trElm = tdElm.parentNode;if (trElm.parentNode)trElm._delete = true;}lastTDElm = tdElm;}}deleteMarked(tableElm);cpos.rowindex--;if (cpos.rowindex < 0)cpos.rowindex = 0;// Recalculate grid and selectgrid = getTableGrid(tableElm);inst.selection.selectNode(getCell(grid, cpos.rowindex, 0), tinyMCE.isGecko, true); // Only collape on geckobreak;case "mceTableInsertColBefore":if (!trElm || !tdElm)return true;var grid = getTableGrid(tableElm);var cpos = getCellPos(grid, tdElm);var lastTDElm = null;for (var y=0; tdElm = getCell(grid, y, cpos.cellindex); y++) {if (tdElm != lastTDElm) {var sd = getColRowSpan(tdElm);if (sd['colspan'] == 1) {var newTD = doc.createElement(tdElm.nodeName);newTD.innerHTML = " ";newTD.rowSpan = tdElm.rowSpan;tdElm.parentNode.insertBefore(newTD, tdElm);} elsetdElm.colSpan++;lastTDElm = tdElm;}}grid = getTableGrid(tableElm);inst.selection.selectNode(getCell(grid, cpos.rowindex, cpos.cellindex + 1), tinyMCE.isGecko, true); // Only collape on geckobreak;case "mceTableInsertColAfter":if (!trElm || !tdElm)return true;var grid = getTableGrid(tableElm);var cpos = getCellPos(grid, tdElm);var lastTDElm = null;for (var y=0; tdElm = getCell(grid, y, cpos.cellindex); y++) {if (tdElm != lastTDElm) {var sd = getColRowSpan(tdElm);if (sd['colspan'] == 1) {var newTD = doc.createElement(tdElm.nodeName);newTD.innerHTML = " ";newTD.rowSpan = tdElm.rowSpan;var nextTD = nextElm(tdElm, "TD,TH");if (nextTD == null)tdElm.parentNode.appendChild(newTD);elsenextTD.parentNode.insertBefore(newTD, nextTD);} elsetdElm.colSpan++;lastTDElm = tdElm;}}grid = getTableGrid(tableElm);inst.selection.selectNode(getCell(grid, cpos.rowindex, cpos.cellindex), tinyMCE.isGecko, true); // Only collape on geckobreak;case "mceTableDeleteCol":if (!trElm || !tdElm)return true;var grid = getTableGrid(tableElm);var cpos = getCellPos(grid, tdElm);var lastTDElm = null;// Only one col, remove whole tableif (grid.length > 1 && grid[0].length <= 1) {tableElm = tinyMCE.getParentElement(tableElm, "table"); // Look for table instead of tbodytableElm.parentNode.removeChild(tableElm);return true;}// Delete cellsfor (var y=0; tdElm = getCell(grid, y, cpos.cellindex); y++) {if (tdElm != lastTDElm) {var sd = getColRowSpan(tdElm);if (sd['colspan'] > 1)tdElm.colSpan = sd['colspan'] - 1;else {if (tdElm.parentNode)tdElm.parentNode.removeChild(tdElm);}lastTDElm = tdElm;}}cpos.cellindex--;if (cpos.cellindex < 0)cpos.cellindex = 0;// Recalculate grid and selectgrid = getTableGrid(tableElm);inst.selection.selectNode(getCell(grid, cpos.rowindex, 0), tinyMCE.isGecko, true); // Only collape on geckobreak;case "mceTableSplitCells":if (!trElm || !tdElm)return true;var spandata = getColRowSpan(tdElm);var colspan = spandata["colspan"];var rowspan = spandata["rowspan"];// Needs splittingif (colspan > 1 || rowspan > 1) {// Generate colstdElm.colSpan = 1;for (var i=1; i<colspan; i++) {var newTD = doc.createElement("td");newTD.innerHTML = " ";trElm.insertBefore(newTD, nextElm(tdElm, "TD,TH"));if (rowspan > 1)addRows(newTD, trElm, rowspan);}addRows(tdElm, trElm, rowspan);}// Apply visual aidstableElm = tinyMCE.getParentElement(inst.getFocusElement(), "table");break;case "mceTableMergeCells":var rows = new Array();var sel = inst.getSel();var grid = getTableGrid(tableElm);if (tinyMCE.isMSIE || sel.rangeCount == 1) {if (user_interface) {// Setup templatevar template = new Array();var sp = getColRowSpan(tdElm);template['file'] = '../../plugins/table/merge_cells.htm';template['width'] = 250;template['height'] = 105 + (tinyMCE.isNS7 ? 25 : 0);// Language specific width and height addonstemplate['width'] += tinyMCE.getLang('lang_table_merge_cells_delta_width', 0);template['height'] += tinyMCE.getLang('lang_table_merge_cells_delta_height', 0);// Open windowtinyMCE.openWindow(template, {editor_id : inst.editorId, inline : "yes", action : "update", numcols : sp.colspan, numrows : sp.rowspan});return true;} else {var numRows = parseInt(value['numrows']);var numCols = parseInt(value['numcols']);var cpos = getCellPos(grid, tdElm);if (("" + numRows) == "NaN")numRows = 1;if (("" + numCols) == "NaN")numCols = 1;// Get rows and cellsvar tRows = tableElm.rows;for (var y=cpos.rowindex; y<grid.length; y++) {var rowCells = new Array();for (var x=cpos.cellindex; x<grid[y].length; x++) {var td = getCell(grid, y, x);if (td && !inArray(rows, td) && !inArray(rowCells, td)) {var cp = getCellPos(grid, td);// Within rangeif (cp.cellindex < cpos.cellindex+numCols && cp.rowindex < cpos.rowindex+numRows)rowCells[rowCells.length] = td;}}if (rowCells.length > 0)rows[rows.length] = rowCells;}//return true;}} else {var cells = new Array();var sel = inst.getSel();var lastTR = null;var curRow = null;var x1 = -1, y1 = -1, x2, y2;// Only one cell selected, whats the point?if (sel.rangeCount < 2)return true;// Get all selected cellsfor (var i=0; i<sel.rangeCount; i++) {var rng = sel.getRangeAt(i);var tdElm = rng.startContainer.childNodes[rng.startOffset];if (!tdElm)break;if (tdElm.nodeName == "TD")cells[cells.length] = tdElm;}// Get rows and cellsvar tRows = tableElm.rows;for (var y=0; y<tRows.length; y++) {var rowCells = new Array();for (var x=0; x<tRows[y].cells.length; x++) {var td = tRows[y].cells[x];for (var i=0; i<cells.length; i++) {if (td == cells[i]) {rowCells[rowCells.length] = td;}}}if (rowCells.length > 0)rows[rows.length] = rowCells;}// Find selected cells in grid and boxvar curRow = new Array();var lastTR = null;for (var y=0; y<grid.length; y++) {for (var x=0; x<grid[y].length; x++) {grid[y][x]._selected = false;for (var i=0; i<cells.length; i++) {if (grid[y][x] == cells[i]) {// Get start posif (x1 == -1) {x1 = x;y1 = y;}// Get end posx2 = x;y2 = y;grid[y][x]._selected = true;}}}}// Is there gaps, if so denyfor (var y=y1; y<=y2; y++) {for (var x=x1; x<=x2; x++) {if (!grid[y][x]._selected) {alert("Invalid selection for merge.");return true;}}}}// Validate selection and get total rowspan and colspanvar rowSpan = 1, colSpan = 1;// Validate horizontal and get total colspanvar lastRowSpan = -1;for (var y=0; y<rows.length; y++) {var rowColSpan = 0;for (var x=0; x<rows[y].length; x++) {var sd = getColRowSpan(rows[y][x]);rowColSpan += sd['colspan'];if (lastRowSpan != -1 && sd['rowspan'] != lastRowSpan) {alert("Invalid selection for merge.");return true;}lastRowSpan = sd['rowspan'];}if (rowColSpan > colSpan)colSpan = rowColSpan;lastRowSpan = -1;}// Validate vertical and get total rowspanvar lastColSpan = -1;for (var x=0; x<rows[0].length; x++) {var colRowSpan = 0;for (var y=0; y<rows.length; y++) {var sd = getColRowSpan(rows[y][x]);colRowSpan += sd['rowspan'];if (lastColSpan != -1 && sd['colspan'] != lastColSpan) {alert("Invalid selection for merge.");return true;}lastColSpan = sd['colspan'];}if (colRowSpan > rowSpan)rowSpan = colRowSpan;lastColSpan = -1;}// Setup tdtdElm = rows[0][0];tdElm.rowSpan = rowSpan;tdElm.colSpan = colSpan;// Merge cellsfor (var y=0; y<rows.length; y++) {for (var x=0; x<rows[y].length; x++) {var html = rows[y][x].innerHTML;var chk = tinyMCE.regexpReplace(html, "[ \t\r\n]", "");if (chk != "<br/>" && chk != "<br>" && chk != " " && (x+y > 0))tdElm.innerHTML += html;// Not current cellif (rows[y][x] != tdElm && !rows[y][x]._deleted) {var cpos = getCellPos(grid, rows[y][x]);var tr = rows[y][x].parentNode;tr.removeChild(rows[y][x]);rows[y][x]._deleted = true;// Empty TR, remove itif (!tr.hasChildNodes()) {tr.parentNode.removeChild(tr);var lastCell = null;for (var x=0; cellElm = getCell(grid, cpos.rowindex, x); x++) {if (cellElm != lastCell && cellElm.rowSpan > 1)cellElm.rowSpan--;lastCell = cellElm;}if (tdElm.rowSpan > 1)tdElm.rowSpan--;}}}}break;}tableElm = tinyMCE.getParentElement(inst.getFocusElement(), "table");tinyMCE.handleVisualAid(tableElm, true, tinyMCE.settings['visual'], tinyMCE.selectedInstance);tinyMCE.triggerNodeChange();inst.repaint();}return true;}// Pass to next handler in chainreturn false;}};tinyMCE.addPlugin("table", TinyMCE_TablePlugin);