mailr/public/tiny_mce/plugins/table/editor_plugin_src.js

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/* Import plugin specific language pack */
tinyMCE.importPluginLanguagePack('table', 'en,ar,cs,da,de,el,es,fi,fr_ca,hu,it,ja,ko,nl,no,pl,pt,sv,tw,zh_cn,fr,de');
function TinyMCE_table_initInstance(inst) {
if (tinyMCE.isGecko)
tinyMCE.addEvent(inst.getDoc(), "mouseup", TinyMCE_table_mouseDownHandler);
inst.tableRowClipboard = null;
}
function TinyMCE_table_mouseDownHandler(e) {
var elm = tinyMCE.isMSIE ? event.srcElement : e.target;
var focusElm = tinyMCE.selectedInstance.getFocusElement();
// If press on special Mozilla create TD/TR thingie
if (elm.nodeName == "BODY" && (focusElm.nodeName == "TD" || (focusElm.parentNode && focusElm.parentNode.nodeName == "TD"))) {
window.setTimeout(function() {
var tableElm = tinyMCE.getParentElement(focusElm, "table");
tinyMCE.handleVisualAid(tableElm, true, tinyMCE.settings['visual']);
}, 10);
}
}
/**
* Returns the HTML contents of the table control.
*/
function TinyMCE_table_getControlHTML(control_name) {
var controls = new Array(
['table', 'table.gif', '{$lang_table_desc}', 'mceInsertTable', true],
['delete_col', 'table_delete_col.gif', '{$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_insert_col_after_desc}', 'mceTableInsertColAfter'],
['col_before', 'table_insert_col_before.gif', '{$lang_table_insert_col_before_desc}', 'mceTableInsertColBefore'],
['row_after', 'table_insert_row_after.gif', '{$lang_table_insert_row_after_desc}', 'mceTableInsertRowAfter'],
['row_before', 'table_insert_row_before.gif', '{$lang_table_insert_row_before_desc}', 'mceTableInsertRowBefore'],
['row_props', 'table_row_props.gif', '{$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', '{$lang_table_merge_cells_desc}', 'mceTableMergeCells', true]);
// Render table control
for (var i=0; i<controls.length; i++) {
var but = controls[i];
var safariPatch = '" onclick="';
if (tinyMCE.isSafari)
safariPatch = "";
if (but[0] == control_name && (tinyMCE.isMSIE || !tinyMCE.settings['button_tile_map']))
return '<img id="{$editor_id}_' + but[0] + '" src="{$pluginurl}/images/' + but[1] + '" title="' + but[2] + '" width="20" height="20" class="mceButtonDisabled" onmouseover="tinyMCE.switchClass(this,\'mceButtonOver\');" onmouseout="tinyMCE.restoreClass(this);" onmousedown="tinyMCE.restoreAndSwitchClass(this,\'mceButtonDown\');' + safariPatch + 'tinyMCE.execInstanceCommand(\'{$editor_id}\',\'' + but[3] + '\', ' + (but.length > 4 ? but[4] : false) + (but.length > 5 ? ', \'' + but[5] + '\'' : '') + ')">';
else if (but[0] == control_name)
return '<img id="{$editor_id}_' + but[0] + '" src="{$themeurl}/images/spacer.gif" style="background-image:url({$pluginurl}/images/buttons.gif); background-position: ' + (0-(i*20)) + 'px 0px" title="' + but[2] + '" width="20" height="20" class="mceButtonDisabled" onmouseover="tinyMCE.switchClass(this,\'mceButtonOver\');" onmouseout="tinyMCE.restoreClass(this);" onmousedown="tinyMCE.restoreAndSwitchClass(this,\'mceButtonDown\');' + safariPatch + 'tinyMCE.execInstanceCommand(\'{$editor_id}\',\'' + but[3] + '\', ' + (but.length > 4 ? but[4] : false) + (but.length > 5 ? ', \'' + but[5] + '\'' : '') + ')">';
}
// Special tablecontrols
if (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.
*/
function TinyMCE_table_execCommand(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");
var tableElm = tinyMCE.getParentElement(focusElm, "table");
var doc = inst.contentWindow.document;
var tableBorder = tableElm ? tableElm.getAttribute("border") : "";
// Get first TD if no TD found
if (trElm && tdElm == null)
tdElm = trElm.cells[0];
// ------- Inner functions ---------
function inArray(ar, v) {
for (var i=0; i<ar.length; i++) {
// Is array
if (ar[i].length > 0 && inArray(ar[i], v))
return true;
// Found value
if (ar[i] == v)
return true;
}
return false;
}
function makeTD() {
var newTD = doc.createElement("td");
newTD.innerHTML = "&nbsp;";
}
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) {
for (var y=0; y<grid.length; y++) {
for (var 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();
var rows = table.rows;
for (var y=0; y<rows.length; y++) {
for (var x=0; x<rows[y].cells.length; x++) {
var td = rows[y].cells[x];
var sd = getColRowSpan(td);
// All ready filled
for (xstart = x; grid[y] && grid[y][xstart]; xstart++) ;
// Fill box
for (var y2=y; y2<y+sd['rowspan']; y2++) {
if (!grid[y2])
grid[y2] = new Array();
for (var x2=xstart; x2<xstart+sd['colspan']; x2++) {
grid[y2][x2] = td;
}
}
}
}
return grid;
}
function trimRow(table, tr, td, new_tr) {
var grid = getTableGrid(table);
var cpos = getCellPos(grid, td);
// Time to crop away some
if (new_tr.cells.length != tr.childNodes.length) {
var cells = tr.childNodes;
var lastElm = null;
for (var x=0; td = getCell(grid, cpos.rowindex, x); x++) {
var remove = true;
var sd = getColRowSpan(td);
// Remove due to rowspan
if (inArray(cells, td)) {
new_tr.childNodes[x]._delete = true;
} else if ((lastElm == null || td != lastElm) && sd.colspan > 1) { // Remove due to colspan
for (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, name) {
while ((node = node.nextSibling) != null) {
if (node.nodeName == name)
return node;
}
return null;
}
function deleteMarked(tbl) {
if (tbl.rows == 0)
return;
var tr = tbl.rows[0];
do {
var next = nextElm(tr, "TR");
// Delete row
if (tr._delete) {
tr.parentNode.removeChild(tr);
continue;
}
// Delete cells
var td = tr.cells[0];
if (td.cells > 1) {
do {
var nexttd = nextElm(td, "TD");
if (td._delete)
td.parentNode.removeChild(td);
} while ((td = nexttd) != null);
}
} while ((tr = next) != null);
}
function addRows(td_elm, tr_elm, rowspan) {
// Add rows
td_elm.rowSpan = 1;
var trNext = nextElm(tr_elm, "TR");
for (var i=1; i<rowspan && trNext; i++) {
var newTD = doc.createElement("td");
newTD.innerHTML = "&nbsp;";
if (tinyMCE.isMSIE)
trNext.insertBefore(newTD, trNext.cells(td_elm.cellIndex));
else
trNext.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 = "&nbsp;";
}
// Reset col/row span
newTD.colSpan = 1;
newTD.rowSpan = 1;
newTR.appendChild(newTD);
lastCell = tdElm;
}
return newTR;
}
// ---- Commands -----
// Handle commands
switch (command) {
case "mceTableRowProps":
if (trElm == null)
return true;
if (user_interface) {
// Setup template
var template = new Array();
template['file'] = '../../plugins/table/row.htm';
if (tinyMCE.settings['table_color_fields']) {
template['width'] = 400;
template['height'] = 220;
} else {
template['width'] = 340;
template['height'] = 220;
}
// Open window
tinyMCE.openWindow(template, {editor_id : inst.editorId, align : tinyMCE.getAttrib(trElm, 'align'), valign : tinyMCE.getAttrib(trElm, 'valign'), height : tinyMCE.getAttrib(trElm, 'height'), className : tinyMCE.getVisualAidClass(tinyMCE.getAttrib(trElm, 'class'), false), bordercolor : tinyMCE.getAttrib(trElm, 'bordercolor'), bgcolor : tinyMCE.getAttrib(trElm, 'bgcolor')});
} else {
inst.execCommand("mceAddUndoLevel");
trElm.setAttribute('align', value['align']);
trElm.setAttribute('vAlign', value['valign']);
trElm.setAttribute('height', value['height']);
trElm.setAttribute('bordercolor', value['bordercolor']);
trElm.setAttribute('bgcolor', value['bgcolor']);
tinyMCE.setAttrib(trElm, 'class', value['className']);
trElm.borderColor = value['bordercolor'];
trElm.bgColor = value['bgcolor'];
}
tinyMCE.triggerNodeChange();
return true;
case "mceTableCellProps":
if (tdElm == null)
return true;
if (user_interface) {
// Setup template
var template = new Array();
template['file'] = '../../plugins/table/cell.htm';
if (tinyMCE.settings['table_color_fields']) {
template['width'] = 400;
template['height'] = 240;
} else {
template['width'] = 340;
template['height'] = 220;
}
// Open window
tinyMCE.openWindow(template, {editor_id : inst.editorId, align : tinyMCE.getAttrib(tdElm, 'align'), valign : tinyMCE.getAttrib(tdElm, 'valign'), width : tinyMCE.getAttrib(tdElm, 'width'), height : tinyMCE.getAttrib(tdElm, 'height'), className : tinyMCE.getVisualAidClass(tinyMCE.getAttrib(tdElm, 'class'), false), bordercolor : tinyMCE.getAttrib(tdElm, 'bordercolor'), bgcolor : tinyMCE.getAttrib(tdElm, 'bgcolor')});
} else {
inst.execCommand("mceAddUndoLevel");
tdElm.setAttribute('align', value['align']);
tdElm.setAttribute('vAlign', value['valign']);
tdElm.setAttribute('width', value['width']);
tdElm.setAttribute('height', value['height']);
tdElm.setAttribute('bordercolor', value['bordercolor']);
tdElm.setAttribute('bgcolor', value['bgcolor']);
tinyMCE.setAttrib(tdElm, 'class', tinyMCE.getVisualAidClass(value['className']));
tdElm.borderColor = value['bordercolor'];
tdElm.bgColor = value['bgcolor'];
}
tinyMCE.triggerNodeChange();
return true;
case "mceInsertTable":
if (user_interface) {
var cols = 2, rows = 2, border = 0, cellpadding = "", cellspacing = "", align = "", width = "", height = "", bordercolor = "", bgcolor = "", action = "insert", className = "";
tinyMCE.tableElm = tinyMCE.getParentElement(inst.getFocusElement(), "table");
if (tinyMCE.tableElm && value != "insert") {
var rowsAr = tinyMCE.tableElm.rows;
var cols = 0;
for (var i=0; i<rowsAr.length; i++)
if (rowsAr[i].cells.length > cols)
cols = rowsAr[i].cells.length;
cols = cols;
rows = rowsAr.length;
border = tinyMCE.getAttrib(tinyMCE.tableElm, 'border', border);
cellpadding = tinyMCE.getAttrib(tinyMCE.tableElm, 'cellpadding', "");
cellspacing = tinyMCE.getAttrib(tinyMCE.tableElm, 'cellspacing', "");
width = tinyMCE.getAttrib(tinyMCE.tableElm, 'width', width);
height = tinyMCE.getAttrib(tinyMCE.tableElm, 'height', height);
bordercolor = tinyMCE.getAttrib(tinyMCE.tableElm, 'bordercolor', bordercolor);
bgcolor = tinyMCE.getAttrib(tinyMCE.tableElm, 'bgcolor', bgcolor);
align = tinyMCE.getAttrib(tinyMCE.tableElm, 'align', align);
className = tinyMCE.getVisualAidClass(tinyMCE.getAttrib(tinyMCE.tableElm, 'class'), false);
if (tinyMCE.isMSIE) {
width = tinyMCE.tableElm.style.pixelWidth == 0 ? tinyMCE.tableElm.getAttribute("width") : tinyMCE.tableElm.style.pixelWidth;
height = tinyMCE.tableElm.style.pixelHeight == 0 ? tinyMCE.tableElm.getAttribute("height") : tinyMCE.tableElm.style.pixelHeight;
}
action = "update";
}
// Setup template
var template = new Array();
template['file'] = '../../plugins/table/table.htm';
if (tinyMCE.settings['table_color_fields']) {
template['width'] = 400;
template['height'] = 240;
} else {
template['width'] = 340;
template['height'] = 220;
}
// Language specific width and height addons
template['width'] += tinyMCE.getLang('lang_insert_table_delta_width', 0);
template['height'] += tinyMCE.getLang('lang_insert_table_delta_height', 0);
// Open window
tinyMCE.openWindow(template, {editor_id : inst.editorId, cols : cols, rows : rows, border : border, cellpadding : cellpadding, cellspacing : cellspacing, align : align, width : width, height : height, bordercolor : bordercolor, bgcolor : bgcolor, action : action, className : className});
} else {
var html = '';
var cols = 2, rows = 2, border = 0, cellpadding = -1, cellspacing = -1, align, width, height, className, action;
if (typeof(value) == 'object') {
cols = value['cols'];
rows = value['rows'];
border = value['border'] != "" ? value['border'] : 0;
cellpadding = value['cellpadding'] != "" ? value['cellpadding'] : -1;
cellspacing = value['cellspacing'] != "" ? value['cellspacing'] : -1;
align = value['align'];
width = value['width'];
height = value['height'];
bordercolor = value['bordercolor'];
bgcolor = value['bgcolor'];
className = value['className'];
action = value['action'];
}
// Update table
if (tinyMCE.tableElm && action == "update") {
inst.execCommand("mceAddUndoLevel");
tinyMCE.setAttrib(tinyMCE.tableElm, 'cellPadding', cellpadding, true);
tinyMCE.setAttrib(tinyMCE.tableElm, 'cellSpacing', cellspacing, true);
tinyMCE.setAttrib(tinyMCE.tableElm, 'border', border, true);
tinyMCE.setAttrib(tinyMCE.tableElm, 'width', width, true);
tinyMCE.setAttrib(tinyMCE.tableElm, 'height', height, true);
tinyMCE.setAttrib(tinyMCE.tableElm, 'bordercolor', bordercolor);
tinyMCE.setAttrib(tinyMCE.tableElm, 'bgcolor', bgcolor);
tinyMCE.setAttrib(tinyMCE.tableElm, 'align', align);
tinyMCE.setAttrib(tinyMCE.tableElm, 'class', className);
if (tinyMCE.isMSIE) {
tinyMCE.tableElm.style.pixelWidth = (width == null || width == "") ? 0 : width;
tinyMCE.tableElm.style.pixelHeight = (height == null || height == "") ? 0 : height;
tinyMCE.tableElm.borderColor = bordercolor;
tinyMCE.tableElm.bgColor = bgcolor;
}
tinyMCE.handleVisualAid(tinyMCE.tableElm, false, inst.visualAid);
// Fix for stange MSIE align bug
tinyMCE.tableElm.outerHTML = tinyMCE.tableElm.outerHTML;
//inst.contentWindow.dispatchEvent(createEvent("click"));
tinyMCE.triggerNodeChange();
return true;
}
// Create new table
html += '<table border="' + border + '" ';
if (cellpadding != -1)
html += 'cellpadding="' + cellpadding + '" ';
if (cellspacing != -1)
html += 'cellspacing="' + cellspacing + '" ';
if (width != 0 && width != "")
html += 'width="' + width + '" ';
if (height != 0 && height != "")
html += 'height="' + height + '" ';
if (bordercolor != 0 && bordercolor != "")
html += 'bordercolor="' + bordercolor + '" ';
if (bgcolor != 0 && bgcolor != "")
html += 'bgcolor="' + bgcolor + '" ';
if (align)
html += 'align="' + align + '" ';
if (className)
html += 'class="' + tinyMCE.getVisualAidClass(className, border == 0) + '" ';
html += '>';
for (var y=0; y<rows; y++) {
html += "<tr>";
for (var x=0; x<cols; x++)
html += '<td>&nbsp;</td>';
html += "</tr>";
}
html += "</table>";
inst.execCommand('mceInsertContent', false, html);
tinyMCE.handleVisualAid(inst.getBody(), true, tinyMCE.settings['visual']);
}
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":
inst.execCommand("mceAddUndoLevel");
// No table just return (invalid command)
if (!tableElm)
return true;
// Table has a tbody use that reference
if (tableElm.firstChild && tableElm.firstChild.nodeName.toLowerCase() == "tbody")
tableElm = tableElm.firstChild;
if (tableElm && trElm) {
switch (command) {
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 cells
for (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 = "&nbsp;";
newTD.colSpan = tdElm.colSpan;
newTR.appendChild(newTD);
} else
tdElm.rowSpan = sd['rowspan'] + 1;
lastTDElm = tdElm;
}
}
trElm.parentNode.insertBefore(newTR, trElm);
break;
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);
else
nextTR.parentNode.insertBefore(newTR, nextTR);
break;
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 cells
for (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 = "&nbsp;";
newTD.colSpan = tdElm.colSpan;
newTR.appendChild(newTD);
} else
tdElm.rowSpan = sd['rowspan'] + 1;
lastTDElm = tdElm;
}
}
if (newTR.hasChildNodes()) {
var nextTR = nextElm(trElm, "TR");
if (nextTR)
nextTR.parentNode.insertBefore(newTR, nextTR);
else
tableElm.appendChild(newTR);
}
break;
case "mceTableDeleteRow":
if (!trElm || !tdElm)
return true;
var grid = getTableGrid(tableElm);
var cpos = getCellPos(grid, tdElm);
// Only one row, remove whole table
if (grid.length == 1) {
tableElm.parentNode.removeChild(tableElm);
return true;
}
// Move down row spanned cells
var 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);
else
nextTR.insertBefore(newTD, nextTD);
}
}
// Delete cells
var 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;
inst.selectNode(getCell(grid, cpos.rowindex, 0), true, true);
break;
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("td");
newTD.innerHTML = "&nbsp;";
newTD.rowSpan = tdElm.rowSpan;
tdElm.parentNode.insertBefore(newTD, tdElm);
} else
tdElm.colSpan++;
lastTDElm = tdElm;
}
}
break;
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("td");
newTD.innerHTML = "&nbsp;";
newTD.rowSpan = tdElm.rowSpan;
var nextTD = nextElm(tdElm, "TD");
if (nextTD == null)
tdElm.parentNode.appendChild(newTD);
else
nextTD.parentNode.insertBefore(newTD, nextTD);
} else
tdElm.colSpan++;
lastTDElm = tdElm;
}
}
break;
case "mceTableDeleteCol":
if (!trElm || !tdElm)
return true;
var grid = getTableGrid(tableElm);
var cpos = getCellPos(grid, tdElm);
var lastTDElm = null;
// Only one col, remove whole table
if (grid.length > 1 && grid[0].length <= 1) {
tableElm.parentNode.removeChild(tableElm);
return true;
}
// Delete cells
for (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;
inst.selectNode(getCell(grid, 0, cpos.cellindex), true, true);
break;
case "mceTableSplitCells":
if (!trElm || !tdElm)
return true;
var spandata = getColRowSpan(tdElm);
var colspan = spandata["colspan"];
var rowspan = spandata["rowspan"];
// Needs splitting
if (colspan > 1 || rowspan > 1) {
// Generate cols
tdElm.colSpan = 1;
for (var i=1; i<colspan; i++) {
var newTD = doc.createElement("td");
newTD.innerHTML = "&nbsp;";
trElm.insertBefore(newTD, nextElm(tdElm, "TD"));
if (rowspan > 1)
addRows(newTD, trElm, rowspan);
}
addRows(tdElm, trElm, rowspan);
}
// Apply visual aids
tableElm = 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 template
var template = new Array();
var sp = getColRowSpan(tdElm);
template['file'] = '../../plugins/table/merge_cells.htm';
template['width'] = 160;
template['height'] = 220;
// Open window
tinyMCE.openWindow(template, {editor_id : inst.editorId, 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 cells
var 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 range
if (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 cells
for (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 cells
var 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 box
var 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 pos
if (x1 == -1) {
x1 = x;
y1 = y;
}
// Get end pos
x2 = x;
y2 = y;
grid[y][x]._selected = true;
}
}
}
}
// Is there gaps, if so deny
for (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 colspan
var rowSpan = 1, colSpan = 1;
// Validate horizontal and get total colspan
var 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 rowspan
var 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 td
tdElm = rows[0][0];
tdElm.rowSpan = rowSpan;
tdElm.colSpan = colSpan;
// Merge cells
for (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 != "&nbsp;" && (x+y > 0))
tdElm.innerHTML += html;
// Not current cell
if (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 it
if (!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.triggerNodeChange();
inst.repaint();
}
return true;
}
// Pass to next handler in chain
return false;
}
function TinyMCE_table_handleNodeChange(editor_id, node, undo_index, undo_levels, visual_aid, any_selection) {
var colspan = "1", rowspan = "1";
var inst = tinyMCE.getInstanceById(editor_id);
// Reset table controls
tinyMCE.switchClassSticky(editor_id + '_table', 'mceButtonNormal');
tinyMCE.switchClassSticky(editor_id + '_row_props', 'mceButtonDisabled', true);
tinyMCE.switchClassSticky(editor_id + '_cell_props', 'mceButtonDisabled', true);
tinyMCE.switchClassSticky(editor_id + '_row_before', 'mceButtonDisabled', true);
tinyMCE.switchClassSticky(editor_id + '_row_after', 'mceButtonDisabled', true);
tinyMCE.switchClassSticky(editor_id + '_delete_row', 'mceButtonDisabled', true);
tinyMCE.switchClassSticky(editor_id + '_col_before', 'mceButtonDisabled', true);
tinyMCE.switchClassSticky(editor_id + '_col_after', 'mceButtonDisabled', true);
tinyMCE.switchClassSticky(editor_id + '_delete_col', 'mceButtonDisabled', true);
tinyMCE.switchClassSticky(editor_id + '_split_cells', 'mceButtonDisabled', true);
tinyMCE.switchClassSticky(editor_id + '_merge_cells', 'mceButtonDisabled', true);
// Within a tr element
if (tinyMCE.getParentElement(node, "tr"))
tinyMCE.switchClassSticky(editor_id + '_row_props', 'mceButtonSelected', false);
// Within a td element
if (tdElm = tinyMCE.getParentElement(node, "td")) {
tinyMCE.switchClassSticky(editor_id + '_cell_props', 'mceButtonSelected', false);
tinyMCE.switchClassSticky(editor_id + '_row_before', 'mceButtonNormal', false);
tinyMCE.switchClassSticky(editor_id + '_row_after', 'mceButtonNormal', false);
tinyMCE.switchClassSticky(editor_id + '_delete_row', 'mceButtonNormal', false);
tinyMCE.switchClassSticky(editor_id + '_col_before', 'mceButtonNormal', false);
tinyMCE.switchClassSticky(editor_id + '_col_after', 'mceButtonNormal', false);
tinyMCE.switchClassSticky(editor_id + '_delete_col', 'mceButtonNormal', false);
colspan = tinyMCE.getAttrib(tdElm, "colspan");
rowspan = tinyMCE.getAttrib(tdElm, "rowspan");
colspan = colspan == "" ? "1" : colspan;
rowspan = rowspan == "" ? "1" : rowspan;
if (colspan != "1" || rowspan != "1")
tinyMCE.switchClassSticky(editor_id + '_split_cells', 'mceButtonNormal', false);
}
// Within table
if (tinyMCE.getParentElement(node, "table")) {
tinyMCE.switchClassSticky(editor_id + '_table', 'mceButtonSelected');
tinyMCE.switchClassSticky(editor_id + '_merge_cells', 'mceButtonNormal', false);
}
}