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,nb,pl,pt,pt_br,sv,tw,zh_cn,fr,de,he,nb,ru,ru_KOI8-R,ru_UTF-8,nn,cy,is,zh_tw,zh_tw_utf8,sk');

function TinyMCE_table_getInfo() {
	return {
		longname : 'Tables',
		author : 'Moxiecode Systems',
		authorurl : 'http://tinymce.moxiecode.com',
		infourl : 'http://tinymce.moxiecode.com/tinymce/docs/plugin_table.html',
		version : tinyMCE.majorVersion + "." + tinyMCE.minorVersion
	};
};

function TinyMCE_table_initInstance(inst) {
	if (tinyMCE.isGecko) {
		var doc = inst.getDoc();
		tinyMCE.addEvent(doc, "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.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);
	}
}

/**
 * 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_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 control
	for (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 && (tinyMCE.isMSIE || !tinyMCE.settings['button_tile_map']))
			return '<a href="javascript:' + cmd + '" onclick="' + cmd + '" onmousedown="return false;" target="_self"><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\');" /></a>';
		else if (but[0] == control_name)
			return '<a href="javascript:' + cmd + '" onclick="' + cmd + '" onmousedown="return false;" target="_self"><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\');" /></a>';
	}

	// 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) {
	// Is table command
	switch (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_table_doExecCommand(editor_id, element, command, user_interface, value);
			inst.execCommand('mceEndUndoLevel');

			return true;
	}

	// Pass to next handler in chain
	return false;
}

/**
 * Executes the table commands.
 */
function TinyMCE_table_doExecCommand(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 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, 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 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,TH");

					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;
	}