editor_plugin_src.js
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editor_plugin_src.js
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	/**
	* editor_plugin_src.js
	*
	* Copyright 2009, Moxiecode Systems AB
	* Released under LGPL License.
	*
	* License: http://tinymce.moxiecode.com/license
	* Contributing: http://tinymce.moxiecode.com/contributing
	*/

	(function(tinymce) {
	var each = tinymce.each;

	/**
	* Table Grid class.
	*/
	function TableGrid(table, dom, selection) {
	var grid, startPos, endPos, selectedCell;

	buildGrid();
	selectedCell = dom.getParent(selection.getStart(), 'th,td');
	if (selectedCell) {
	startPos = getPos(selectedCell);
	endPos = findEndPos();
	selectedCell = getCell(startPos.x, startPos.y);
	}

	function cloneNode(node, children) {
	node = node.cloneNode(children);
	node.removeAttribute('id');

	return node;
	}

	function buildGrid() {
	var startY = 0;

	grid = [];

	each(['thead', 'tbody', 'tfoot'], function(part) {
	var rows = dom.select(part + ' tr', table);

	each(rows, function(tr, y) {
	y += startY;

	each(dom.select('td,th', tr), function(td, x) {
	var x2, y2, rowspan, colspan;

	// Skip over existing cells produced by rowspan
	if (grid[y]) {
	while (grid[y][x])
	x++;
	}

	// Get col/rowspan from cell
	rowspan = getSpanVal(td, 'rowspan');
	colspan = getSpanVal(td, 'colspan');

	// Fill out rowspan/colspan right and down
	for (y2 = y; y2 < y + rowspan; y2++) {
	if (!grid[y2])
	grid[y2] = [];

	for (x2 = x; x2 < x + colspan; x2++) {
	grid[y2][x2] = {
	part : part,
	real : y2 == y && x2 == x,
	elm : td,
	rowspan : rowspan,
	colspan : colspan
	};
	}
	}
	});
	});

	startY += rows.length;
	});
	};

	function getCell(x, y) {
	var row;

	row = grid[y];
	if (row)
	return row[x];
	};

	function getSpanVal(td, name) {
	return parseInt(td.getAttribute(name) \|\| 1);
	};

	function isCellSelected(cell) {
	return dom.hasClass(cell.elm, 'mceSelected') \|\| cell == selectedCell;
	};

	function getSelectedRows() {
	var rows = [];

	each(table.rows, function(row) {
	each(row.cells, function(cell) {
	if (dom.hasClass(cell, 'mceSelected') \|\| cell == selectedCell.elm) {
	rows.push(row);
	return false;
	}
	});
	});

	return rows;
	};

	function deleteTable() {
	var rng = dom.createRng();

	rng.setStartAfter(table);
	rng.setEndAfter(table);

	selection.setRng(rng);

	dom.remove(table);
	};

	function cloneCell(cell) {
	var formatNode;

	// Clone formats
	tinymce.walk(cell, function(node) {
	var curNode;

	if (node.nodeType == 3) {
	each(dom.getParents(node.parentNode, null, cell).reverse(), function(node) {
	node = cloneNode(node, false);

	if (!formatNode)
	formatNode = curNode = node;
	else if (curNode)
	curNode.appendChild(node);

	curNode = node;
	});

	// Add something to the inner node
	if (curNode)
	curNode.innerHTML = tinymce.isIE ? ' ' : '<br _mce_bogus="1" />';

	return false;
	}
	}, 'childNodes');

	cell = cloneNode(cell, false);
	cell.rowSpan = cell.colSpan = 1;

	if (formatNode) {
	cell.appendChild(formatNode);
	} else {
	if (!tinymce.isIE)
	cell.innerHTML = '<br _mce_bogus="1" />';
	}

	return cell;
	};

	function cleanup() {
	var rng = dom.createRng();

	// Empty rows
	each(dom.select('tr', table), function(tr) {
	if (tr.cells.length == 0)
	dom.remove(tr);
	});

	// Empty table
	if (dom.select('tr', table).length == 0) {
	rng.setStartAfter(table);
	rng.setEndAfter(table);
	selection.setRng(rng);
	dom.remove(table);
	return;
	}

	// Empty header/body/footer
	each(dom.select('thead,tbody,tfoot', table), function(part) {
	if (part.rows.length == 0)
	dom.remove(part);
	});

	// Restore selection to start position if it still exists
	buildGrid();

	// Restore the selection to the closest table position
	row = grid[Math.min(grid.length - 1, startPos.y)];
	if (row) {
	selection.select(row[Math.min(row.length - 1, startPos.x)].elm, true);
	selection.collapse(true);
	}
	};

	function fillLeftDown(x, y, rows, cols) {
	var tr, x2, r, c, cell;

	tr = grid[y][x].elm.parentNode;
	for (r = 1; r <= rows; r++) {
	tr = dom.getNext(tr, 'tr');

	if (tr) {
	// Loop left to find real cell
	for (x2 = x; x2 >= 0; x2--) {
	cell = grid[y + r][x2].elm;

	if (cell.parentNode == tr) {
	// Append clones after
	for (c = 1; c <= cols; c++)
	dom.insertAfter(cloneCell(cell), cell);

	break;
	}
	}

	if (x2 == -1) {
	// Insert nodes before first cell
	for (c = 1; c <= cols; c++)
	tr.insertBefore(cloneCell(tr.cells[0]), tr.cells[0]);
	}
	}
	}
	};

	function split() {
	each(grid, function(row, y) {
	each(row, function(cell, x) {
	var colSpan, rowSpan, newCell, i;

	if (isCellSelected(cell)) {
	cell = cell.elm;
	colSpan = getSpanVal(cell, 'colspan');
	rowSpan = getSpanVal(cell, 'rowspan');

	if (colSpan > 1 \|\| rowSpan > 1) {
	cell.colSpan = cell.rowSpan = 1;

	// Insert cells right
	for (i = 0; i < colSpan - 1; i++)
	dom.insertAfter(cloneCell(cell), cell);

	fillLeftDown(x, y, rowSpan - 1, colSpan);
	}
	}
	});
	});
	};

	function merge(cell, cols, rows) {
	var startX, startY, endX, endY, x, y, startCell, endCell, cell, children;

	// Use specified cell and cols/rows
	if (cell) {
	pos = getPos(cell);
	startX = pos.x;
	startY = pos.y;
	endX = startX + (cols - 1);
	endY = startY + (rows - 1);
	} else {
	// Use selection
	startX = startPos.x;
	startY = startPos.y;
	endX = endPos.x;
	endY = endPos.y;
	}

	// Find start/end cells
	startCell = getCell(startX, startY);
	endCell = getCell(endX, endY);

	// Check if the cells exists and if they are of the same part for example tbody = tbody
	if (startCell && endCell && startCell.part == endCell.part) {
	// Split and rebuild grid
	split();
	buildGrid();

	// Set row/col span to start cell
	startCell = getCell(startX, startY).elm;
	startCell.colSpan = (endX - startX) + 1;
	startCell.rowSpan = (endY - startY) + 1;

	// Remove other cells and add it's contents to the start cell
	for (y = startY; y <= endY; y++) {
	for (x = startX; x <= endX; x++) {
	cell = grid[y][x].elm;

	if (cell != startCell) {
	// Move children to startCell
	children = tinymce.grep(cell.childNodes);
	each(children, function(node, i) {
	// Jump over last BR element
	if (node.nodeName != 'BR' \|\| i != children.length - 1)
	startCell.appendChild(node);
	});

	// Remove cell
	dom.remove(cell);
	}
	}
	}

	// Remove empty rows etc and restore caret location
	cleanup();
	}
	};

	function insertRow(before) {
	var posY, cell, lastCell, x, rowElm, newRow, newCell, otherCell;

	// Find first/last row
	each(grid, function(row, y) {
	each(row, function(cell, x) {
	if (isCellSelected(cell)) {
	cell = cell.elm;
	rowElm = cell.parentNode;
	newRow = cloneNode(rowElm, false);
	posY = y;

	if (before)
	return false;
	}
	});

	if (before)
	return !posY;
	});

	for (x = 0; x < grid[0].length; x++) {
	cell = grid[posY][x].elm;

	if (cell != lastCell) {
	if (!before) {
	rowSpan = getSpanVal(cell, 'rowspan');
	if (rowSpan > 1) {
	cell.rowSpan = rowSpan + 1;
	continue;
	}
	} else {
	// Check if cell above can be expanded
	if (posY > 0 && grid[posY - 1][x]) {
	otherCell = grid[posY - 1][x].elm;
	rowSpan = getSpanVal(otherCell, 'rowspan');
	if (rowSpan > 1) {
	otherCell.rowSpan = rowSpan + 1;
	continue;
	}
	}
	}

	// Insert new cell into new row
	newCell = cloneCell(cell)
	newCell.colSpan = cell.colSpan;
	newRow.appendChild(newCell);

	lastCell = cell;
	}
	}

	if (newRow.hasChildNodes()) {
	if (!before)
	dom.insertAfter(newRow, rowElm);
	else
	rowElm.parentNode.insertBefore(newRow, rowElm);
	}
	};

	function insertCol(before) {
	var posX, lastCell;

	// Find first/last column
	each(grid, function(row, y) {
	each(row, function(cell, x) {
	if (isCellSelected(cell)) {
	posX = x;

	if (before)
	return false;
	}
	});

	if (before)
	return !posX;
	});

	each(grid, function(row, y) {
	var cell = row[posX].elm, rowSpan, colSpan;

	if (cell != lastCell) {
	colSpan = getSpanVal(cell, 'colspan');
	rowSpan = getSpanVal(cell, 'rowspan');

	if (colSpan == 1) {
	if (!before) {
	dom.insertAfter(cloneCell(cell), cell);
	fillLeftDown(posX, y, rowSpan - 1, colSpan);
	} else {
	cell.parentNode.insertBefore(cloneCell(cell), cell);
	fillLeftDown(posX, y, rowSpan - 1, colSpan);
	}
	} else
	cell.colSpan++;

	lastCell = cell;
	}
	});
	};

	function deleteCols() {
	var cols = [];

	// Get selected column indexes
	each(grid, function(row, y) {
	each(row, function(cell, x) {
	if (isCellSelected(cell) && tinymce.inArray(cols, x) === -1) {
	each(grid, function(row) {
	var cell = row[x].elm, colSpan;

	colSpan = getSpanVal(cell, 'colspan');

	if (colSpan > 1)
	cell.colSpan = colSpan - 1;
	else
	dom.remove(cell);
	});

	cols.push(x);
	}
	});
	});

	cleanup();
	};

	function deleteRows() {
	var rows;

	function deleteRow(tr) {
	var nextTr, pos, lastCell;

	nextTr = dom.getNext(tr, 'tr');

	// Move down row spanned cells
	each(tr.cells, function(cell) {
	var rowSpan = getSpanVal(cell, 'rowspan');

	if (rowSpan > 1) {
	cell.rowSpan = rowSpan - 1;
	pos = getPos(cell);
	fillLeftDown(pos.x, pos.y, 1, 1);
	}
	});

	// Delete cells
	pos = getPos(tr.cells[0]);
	each(grid[pos.y], function(cell) {
	var rowSpan;

	cell = cell.elm;

	if (cell != lastCell) {
	rowSpan = getSpanVal(cell, 'rowspan');

	if (rowSpan <= 1)
	dom.remove(cell);
	else
	cell.rowSpan = rowSpan - 1;

	lastCell = cell;
	}
	});
	};

	// Get selected rows and move selection out of scope
	rows = getSelectedRows();

	// Delete all selected rows
	each(rows.reverse(), function(tr) {
	deleteRow(tr);
	});

	cleanup();
	};

	function cutRows() {
	var rows = getSelectedRows();

	dom.remove(rows);
	cleanup();

	return rows;
	};

	function copyRows() {
	var rows = getSelectedRows();

	each(rows, function(row, i) {
	rows[i] = cloneNode(row, true);
	});

	return rows;
	};

	function pasteRows(rows, before) {
	var selectedRows = getSelectedRows(),
	targetRow = selectedRows[before ? 0 : selectedRows.length - 1],
	targetCellCount = targetRow.cells.length;

	// Calc target cell count
	each(grid, function(row) {
	var match;

	targetCellCount = 0;
	each(row, function(cell, x) {
	if (cell.real)
	targetCellCount += cell.colspan;

	if (cell.elm.parentNode == targetRow)
	match = 1;
	});

	if (match)
	return false;
	});

	if (!before)
	rows.reverse();

	each(rows, function(row) {
	var cellCount = row.cells.length, cell;

	// Remove col/rowspans
	for (i = 0; i < cellCount; i++) {
	cell = row.cells[i];
	cell.colSpan = cell.rowSpan = 1;
	}

	// Needs more cells
	for (i = cellCount; i < targetCellCount; i++)
	row.appendChild(cloneCell(row.cells[cellCount - 1]));

	// Needs less cells
	for (i = targetCellCount; i < cellCount; i++)
	dom.remove(row.cells[i]);

	// Add before/after
	if (before)
	targetRow.parentNode.insertBefore(row, targetRow);
	else
	dom.insertAfter(row, targetRow);
	});
	};

	function getPos(target) {
	var pos;

	each(grid, function(row, y) {
	each(row, function(cell, x) {
	if (cell.elm == target) {
	pos = {x : x, y : y};
	return false;
	}
	});

	return !pos;
	});

	return pos;
	};

	function setStartCell(cell) {
	startPos = getPos(cell);
	};

	function findEndPos() {
	var pos, maxX, maxY;

	maxX = maxY = 0;

	each(grid, function(row, y) {
	each(row, function(cell, x) {
	var colSpan, rowSpan;

	if (isCellSelected(cell)) {
	cell = grid[y][x];

	if (x > maxX)
	maxX = x;

	if (y > maxY)
	maxY = y;

	if (cell.real) {
	colSpan = cell.colspan - 1;
	rowSpan = cell.rowspan - 1;

	if (colSpan) {
	if (x + colSpan > maxX)
	maxX = x + colSpan;
	}

	if (rowSpan) {
	if (y + rowSpan > maxY)
	maxY = y + rowSpan;
	}
	}
	}
	});
	});

	return {x : maxX, y : maxY};
	};

	function setEndCell(cell) {
	var startX, startY, endX, endY, maxX, maxY, colSpan, rowSpan;

	endPos = getPos(cell);

	if (startPos && endPos) {
	// Get start/end positions
	startX = Math.min(startPos.x, endPos.x);
	startY = Math.min(startPos.y, endPos.y);
	endX = Math.max(startPos.x, endPos.x);
	endY = Math.max(startPos.y, endPos.y);

	// Expand end positon to include spans
	maxX = endX;
	maxY = endY;

	// Expand startX
	for (y = startY; y <= maxY; y++) {
	cell = grid[y][startX];

	if (!cell.real) {
	if (startX - (cell.colspan - 1) < startX)
	startX -= cell.colspan - 1;
	}
	}

	// Expand startY
	for (x = startX; x <= maxX; x++) {
	cell = grid[startY][x];

	if (!cell.real) {
	if (startY - (cell.rowspan - 1) < startY)
	startY -= cell.rowspan - 1;
	}
	}

	// Find max X, Y
	for (y = startY; y <= endY; y++) {
	for (x = startX; x <= endX; x++) {
	cell = grid[y][x];

	if (cell.real) {
	colSpan = cell.colspan - 1;
	rowSpan = cell.rowspan - 1;

	if (colSpan) {
	if (x + colSpan > maxX)
	maxX = x + colSpan;
	}

	if (rowSpan) {
	if (y + rowSpan > maxY)
	maxY = y + rowSpan;
	}
	}
	}
	}

	// Remove current selection
	dom.removeClass(dom.select('td.mceSelected,th.mceSelected'), 'mceSelected');

	// Add new selection
	for (y = startY; y <= maxY; y++) {
	for (x = startX; x <= maxX; x++)
	dom.addClass(grid[y][x].elm, 'mceSelected');
	}
	}
	};

	// Expose to public
	tinymce.extend(this, {
	deleteTable : deleteTable,
	split : split,
	merge : merge,
	insertRow : insertRow,
	insertCol : insertCol,
	deleteCols : deleteCols,
	deleteRows : deleteRows,
	cutRows : cutRows,
	copyRows : copyRows,
	pasteRows : pasteRows,
	getPos : getPos,
	setStartCell : setStartCell,
	setEndCell : setEndCell
	});
	};

	tinymce.create('tinymce.plugins.TablePlugin', {
	init : function(ed, url) {
	var winMan, clipboardRows;

	function createTableGrid(node) {
	var selection = ed.selection, tblElm = ed.dom.getParent(node \|\| selection.getNode(), 'table');

	if (tblElm)
	return new TableGrid(tblElm, ed.dom, selection);
	};

	function cleanup() {
	// Restore selection possibilities
	ed.getBody().style.webkitUserSelect = '';
	ed.dom.removeClass(ed.dom.select('td.mceSelected,th.mceSelected'), 'mceSelected');
	};

	// Register buttons
	each([
	['table', 'table.desc', 'mceInsertTable', true],
	['delete_table', 'table.del', 'mceTableDelete'],
	['delete_col', 'table.delete_col_desc', 'mceTableDeleteCol'],
	['delete_row', 'table.delete_row_desc', 'mceTableDeleteRow'],
	['col_after', 'table.col_after_desc', 'mceTableInsertColAfter'],
	['col_before', 'table.col_before_desc', 'mceTableInsertColBefore'],
	['row_after', 'table.row_after_desc', 'mceTableInsertRowAfter'],
	['row_before', 'table.row_before_desc', 'mceTableInsertRowBefore'],
	['row_props', 'table.row_desc', 'mceTableRowProps', true],
	['cell_props', 'table.cell_desc', 'mceTableCellProps', true],
	['split_cells', 'table.split_cells_desc', 'mceTableSplitCells', true],
	['merge_cells', 'table.merge_cells_desc', 'mceTableMergeCells', true]
	], function(c) {
	ed.addButton(c[0], {title : c[1], cmd : c[2], ui : c[3]});
	});

	// Select whole table is a table border is clicked
	if (!tinymce.isIE) {
	ed.onClick.add(function(ed, e) {
	e = e.target;

	if (e.nodeName === 'TABLE')
	ed.selection.select(e);
	});
	}

	// Handle node change updates
	ed.onNodeChange.add(function(ed, cm, n) {
	var p;

	n = ed.selection.getStart();
	p = ed.dom.getParent(n, 'td,th,caption');
	cm.setActive('table', n.nodeName === 'TABLE' \|\| !!p);

	// Disable table tools if we are in caption
	if (p && p.nodeName === 'CAPTION')
	p = 0;

	cm.setDisabled('delete_table', !p);
	cm.setDisabled('delete_col', !p);
	cm.setDisabled('delete_table', !p);
	cm.setDisabled('delete_row', !p);
	cm.setDisabled('col_after', !p);
	cm.setDisabled('col_before', !p);
	cm.setDisabled('row_after', !p);
	cm.setDisabled('row_before', !p);
	cm.setDisabled('row_props', !p);
	cm.setDisabled('cell_props', !p);
	cm.setDisabled('split_cells', !p);
	cm.setDisabled('merge_cells', !p);
	});

	ed.onInit.add(function(ed) {
	var startTable, startCell, dom = ed.dom, tableGrid;

	winMan = ed.windowManager;

	// Add cell selection logic
	ed.onMouseDown.add(function(ed, e) {
	if (e.button != 2) {
	cleanup();

	startCell = dom.getParent(e.target, 'td,th');
	startTable = dom.getParent(startCell, 'table');
	}
	});

	dom.bind(ed.getDoc(), 'mouseover', function(e) {
	var sel, table, target = e.target;

	if (startCell && (tableGrid \|\| target != startCell) && (target.nodeName == 'TD' \|\| target.nodeName == 'TH')) {
	table = dom.getParent(target, 'table');
	if (table == startTable) {
	if (!tableGrid) {
	tableGrid = createTableGrid(table);
	tableGrid.setStartCell(startCell);

	ed.getBody().style.webkitUserSelect = 'none';
	}

	tableGrid.setEndCell(target);
	}

	// Remove current selection
	sel = ed.selection.getSel();

	if (sel.removeAllRanges)
	sel.removeAllRanges();
	else
	sel.empty();

	e.preventDefault();
	}
	});

	ed.onMouseUp.add(function(ed, e) {
	var rng, sel = ed.selection, selectedCells, nativeSel = sel.getSel(), walker, node, lastNode, endNode;

	// Move selection to startCell
	if (startCell) {
	if (tableGrid)
	ed.getBody().style.webkitUserSelect = '';

	function setPoint(node, start) {
	var walker = new tinymce.dom.TreeWalker(node, node);

	do {
	// Text node
	if (node.nodeType == 3 && tinymce.trim(node.nodeValue).length != 0) {
	if (start)
	rng.setStart(node, 0);
	else
	rng.setEnd(node, node.nodeValue.length);

	return;
	}

	// BR element
	if (node.nodeName == 'BR') {
	if (start)
	rng.setStartBefore(node);
	else
	rng.setEndBefore(node);

	return;
	}
	} while (node = (start ? walker.next() : walker.prev()));
	};

	// Try to expand text selection as much as we can only Gecko supports cell selection
	selectedCells = dom.select('td.mceSelected,th.mceSelected');
	if (selectedCells.length > 0) {
	rng = dom.createRng();
	node = selectedCells[0];
	endNode = selectedCells[selectedCells.length - 1];

	setPoint(node, 1);
	walker = new tinymce.dom.TreeWalker(node, dom.getParent(selectedCells[0], 'table'));

	do {
	if (node.nodeName == 'TD' \|\| node.nodeName == 'TH') {
	if (!dom.hasClass(node, 'mceSelected'))
	break;

	lastNode = node;
	}
	} while (node = walker.next());

	setPoint(lastNode);

	sel.setRng(rng);
	}

	ed.nodeChanged();
	startCell = tableGrid = startTable = null;
	}
	});

	ed.onKeyUp.add(function(ed, e) {
	cleanup();
	});

	// Add context menu
	if (ed && ed.plugins.contextmenu) {
	ed.plugins.contextmenu.onContextMenu.add(function(th, m, e) {
	var sm, se = ed.selection, el = se.getNode() \|\| ed.getBody();

	if (ed.dom.getParent(e, 'td') \|\| ed.dom.getParent(e, 'th') \|\| ed.dom.select('td.mceSelected,th.mceSelected').length) {
	m.removeAll();

	if (el.nodeName == 'A' && !ed.dom.getAttrib(el, 'name')) {
	m.add({title : 'advanced.link_desc', icon : 'link', cmd : ed.plugins.advlink ? 'mceAdvLink' : 'mceLink', ui : true});
	m.add({title : 'advanced.unlink_desc', icon : 'unlink', cmd : 'UnLink'});
	m.addSeparator();
	}

	if (el.nodeName == 'IMG' && el.className.indexOf('mceItem') == -1) {
	m.add({title : 'advanced.image_desc', icon : 'image', cmd : ed.plugins.advimage ? 'mceAdvImage' : 'mceImage', ui : true});
	m.addSeparator();
	}

	m.add({title : 'table.desc', icon : 'table', cmd : 'mceInsertTable', value : {action : 'insert'}});
	m.add({title : 'table.props_desc', icon : 'table_props', cmd : 'mceInsertTable'});
	m.add({title : 'table.del', icon : 'delete_table', cmd : 'mceTableDelete'});
	m.addSeparator();

	// Cell menu
	sm = m.addMenu({title : 'table.cell'});
	sm.add({title : 'table.cell_desc', icon : 'cell_props', cmd : 'mceTableCellProps'});
	sm.add({title : 'table.split_cells_desc', icon : 'split_cells', cmd : 'mceTableSplitCells'});
	sm.add({title : 'table.merge_cells_desc', icon : 'merge_cells', cmd : 'mceTableMergeCells'});

	// Row menu
	sm = m.addMenu({title : 'table.row'});
	sm.add({title : 'table.row_desc', icon : 'row_props', cmd : 'mceTableRowProps'});
	sm.add({title : 'table.row_before_desc', icon : 'row_before', cmd : 'mceTableInsertRowBefore'});
	sm.add({title : 'table.row_after_desc', icon : 'row_after', cmd : 'mceTableInsertRowAfter'});
	sm.add({title : 'table.delete_row_desc', icon : 'delete_row', cmd : 'mceTableDeleteRow'});
	sm.addSeparator();
	sm.add({title : 'table.cut_row_desc', icon : 'cut', cmd : 'mceTableCutRow'});
	sm.add({title : 'table.copy_row_desc', icon : 'copy', cmd : 'mceTableCopyRow'});
	sm.add({title : 'table.paste_row_before_desc', icon : 'paste', cmd : 'mceTablePasteRowBefore'}).setDisabled(!clipboardRows);
	sm.add({title : 'table.paste_row_after_desc', icon : 'paste', cmd : 'mceTablePasteRowAfter'}).setDisabled(!clipboardRows);

	// Column menu
	sm = m.addMenu({title : 'table.col'});
	sm.add({title : 'table.col_before_desc', icon : 'col_before', cmd : 'mceTableInsertColBefore'});
	sm.add({title : 'table.col_after_desc', icon : 'col_after', cmd : 'mceTableInsertColAfter'});
	sm.add({title : 'table.delete_col_desc', icon : 'delete_col', cmd : 'mceTableDeleteCol'});
	} else
	m.add({title : 'table.desc', icon : 'table', cmd : 'mceInsertTable'});
	});
	}

	// Fixes an issue on Gecko where it's impossible to place the caret behind a table
	// This fix will force a paragraph element after the table but only when the forced_root_block setting is enabled
	if (!tinymce.isIE) {
	function fixTableCaretPos() {
	var last;

	// Skip empty text nodes form the end
	for (last = ed.getBody().lastChild; last && last.nodeType == 3 && !last.nodeValue.length; last = last.previousSibling) ;

	if (last && last.nodeName == 'TABLE')
	ed.dom.add(ed.getBody(), 'p', null, '<br mce_bogus="1" />');
	};

	// Fixes an bug where it's impossible to place the caret before a table in Gecko
	// this fix solves it by detecting when the caret is at the beginning of such a table
	// and then manually moves the caret infront of the table
	if (tinymce.isGecko) {
	ed.onKeyDown.add(function(ed, e) {
	var rng, table, dom = ed.dom;

	// On gecko it's not possible to place the caret before a table
	if (e.keyCode == 37 \|\| e.keyCode == 38) {
	rng = ed.selection.getRng();
	table = dom.getParent(rng.startContainer, 'table');

	if (table && ed.getBody().firstChild == table) {
	if (isAtStart(rng, table)) {
	rng = dom.createRng();

	rng.setStartBefore(table);
	rng.setEndBefore(table);

	ed.selection.setRng(rng);

	e.preventDefault();
	}
	}
	}
	});
	}

	ed.onKeyUp.add(fixTableCaretPos);
	ed.onSetContent.add(fixTableCaretPos);
	ed.onVisualAid.add(fixTableCaretPos);

	ed.onPreProcess.add(function(ed, o) {
	var last = o.node.lastChild;

	if (last && last.childNodes.length == 1 && last.firstChild.nodeName == 'BR')
	ed.dom.remove(last);
	});

	fixTableCaretPos();
	}
	});

	// Register action commands
	each({
	mceTableSplitCells : function(grid) {
	grid.split();
	},

	mceTableMergeCells : function(grid) {
	var rowSpan, colSpan, cell;

	cell = ed.dom.getParent(ed.selection.getNode(), 'th,td');
	if (cell) {
	rowSpan = cell.rowSpan;
	colSpan = cell.colSpan;
	}

	if (!ed.dom.select('td.mceSelected,th.mceSelected').length) {
	winMan.open({
	url : url + '/merge_cells.htm',
	width : 240 + parseInt(ed.getLang('table.merge_cells_delta_width', 0)),
	height : 110 + parseInt(ed.getLang('table.merge_cells_delta_height', 0)),
	inline : 1
	}, {
	rows : rowSpan,
	cols : colSpan,
	onaction : function(data) {
	grid.merge(cell, data.cols, data.rows);
	},
	plugin_url : url
	});
	} else
	grid.merge();
	},

	mceTableInsertRowBefore : function(grid) {
	grid.insertRow(true);
	},

	mceTableInsertRowAfter : function(grid) {
	grid.insertRow();
	},

	mceTableInsertColBefore : function(grid) {
	grid.insertCol(true);
	},

	mceTableInsertColAfter : function(grid) {
	grid.insertCol();
	},

	mceTableDeleteCol : function(grid) {
	grid.deleteCols();
	},

	mceTableDeleteRow : function(grid) {
	grid.deleteRows();
	},

	mceTableCutRow : function(grid) {
	clipboardRows = grid.cutRows();
	},

	mceTableCopyRow : function(grid) {
	clipboardRows = grid.copyRows();
	},

	mceTablePasteRowBefore : function(grid) {
	grid.pasteRows(clipboardRows, true);
	},

	mceTablePasteRowAfter : function(grid) {
	grid.pasteRows(clipboardRows);
	},

	mceTableDelete : function(grid) {
	grid.deleteTable();
	}
	}, function(func, name) {
	ed.addCommand(name, function() {
	var grid = createTableGrid();

	if (grid) {
	func(grid);
	ed.execCommand('mceRepaint');
	cleanup();
	}
	});
	});

	// Register dialog commands
	each({
	mceInsertTable : function(val) {
	winMan.open({
	url : url + '/table.htm',
	width : 400 + parseInt(ed.getLang('table.table_delta_width', 0)),
	height : 320 + parseInt(ed.getLang('table.table_delta_height', 0)),
	inline : 1
	}, {
	plugin_url : url,
	action : val ? val.action : 0
	});
	},

	mceTableRowProps : function() {
	winMan.open({
	url : url + '/row.htm',
	width : 400 + parseInt(ed.getLang('table.rowprops_delta_width', 0)),
	height : 295 + parseInt(ed.getLang('table.rowprops_delta_height', 0)),
	inline : 1
	}, {
	plugin_url : url
	});
	},

	mceTableCellProps : function() {
	winMan.open({
	url : url + '/cell.htm',
	width : 400 + parseInt(ed.getLang('table.cellprops_delta_width', 0)),
	height : 295 + parseInt(ed.getLang('table.cellprops_delta_height', 0)),
	inline : 1
	}, {
	plugin_url : url
	});
	}
	}, function(func, name) {
	ed.addCommand(name, function(ui, val) {
	func(val);
	});
	});
	}
	});

	// Register plugin
	tinymce.PluginManager.add('table', tinymce.plugins.TablePlugin);
	})(tinymce);

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