/**
* Plugin.js
*
* Released under LGPL License.
* Copyright (c) 1999-2015 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
/**
* This class contains all core logic for the table plugin.
*
* @class tinymce.tableplugin.Plugin
* @private
*/
define("tinymce/tableplugin/Plugin", [
"tinymce/tableplugin/TableGrid",
"tinymce/tableplugin/Quirks",
"tinymce/tableplugin/CellSelection",
"tinymce/tableplugin/Dialogs",
"tinymce/util/Tools",
"tinymce/dom/TreeWalker",
"tinymce/Env",
"tinymce/PluginManager"
], function(TableGrid, Quirks, CellSelection, Dialogs, Tools, TreeWalker, Env, PluginManager) {
var each = Tools.each;
function Plugin(editor) {
var clipboardRows, self = this, dialogs = new Dialogs(editor);
function cmd(command) {
return function() {
editor.execCommand(command);
};
}
function insertTable(cols, rows) {
var y, x, html, tableElm;
html = '<table id="__mce"><tbody>';
for (y = 0; y < rows; y++) {
html += '<tr>';
for (x = 0; x < cols; x++) {
html += '<td>' + (Env.ie ? " " : '<br>') + '</td>';
}
html += '</tr>';
}
html += '</tbody></table>';
editor.undoManager.transact(function() {
editor.insertContent(html);
tableElm = editor.dom.get('__mce');
editor.dom.setAttrib(tableElm, 'id', null);
editor.dom.setAttribs(tableElm, editor.settings.table_default_attributes || {});
editor.dom.setStyles(tableElm, editor.settings.table_default_styles || {});
});
return tableElm;
}
function handleDisabledState(ctrl, selector) {
function bindStateListener() {
ctrl.disabled(!editor.dom.getParent(editor.selection.getStart(), selector));
editor.selection.selectorChanged(selector, function(state) {
ctrl.disabled(!state);
});
}
if (editor.initialized) {
bindStateListener();
} else {
editor.on('init', bindStateListener);
}
}
function postRender() {
/*jshint validthis:true*/
handleDisabledState(this, 'table');
}
function postRenderCell() {
/*jshint validthis:true*/
handleDisabledState(this, 'td,th');
}
function generateTableGrid() {
var html = '';
html = '<table role="grid" class="mce-grid mce-grid-border" aria-readonly="true">';
for (var y = 0; y < 10; y++) {
html += '<tr>';
for (var x = 0; x < 10; x++) {
html += '<td role="gridcell" tabindex="-1"><a id="mcegrid' + (y * 10 + x) + '" href="#" ' +
'data-mce-x="' + x + '" data-mce-y="' + y + '"></a></td>';
}
html += '</tr>';
}
html += '</table>';
html += '<div class="mce-text-center" role="presentation">1 x 1</div>';
return html;
}
function selectGrid(tx, ty, control) {
var table = control.getEl().getElementsByTagName('table')[0];
var x, y, focusCell, cell, active;
var rtl = control.isRtl() || control.parent().rel == 'tl-tr';
table.nextSibling.innerHTML = (tx + 1) + ' x ' + (ty + 1);
if (rtl) {
tx = 9 - tx;
}
for (y = 0; y < 10; y++) {
for (x = 0; x < 10; x++) {
cell = table.rows[y].childNodes[x].firstChild;
active = (rtl ? x >= tx : x <= tx) && y <= ty;
editor.dom.toggleClass(cell, 'mce-active', active);
if (active) {
focusCell = cell;
}
}
}
return focusCell.parentNode;
}
if (editor.settings.table_grid === false) {
editor.addMenuItem('inserttable', {
text: 'Insert table',
icon: 'table',
context: 'table',
onclick: dialogs.table
});
} else {
editor.addMenuItem('inserttable', {
text: 'Insert table',
icon: 'table',
context: 'table',
ariaHideMenu: true,
onclick: function(e) {
if (e.aria) {
this.parent().hideAll();
e.stopImmediatePropagation();
dialogs.table();
}
},
onshow: function() {
selectGrid(0, 0, this.menu.items()[0]);
},
onhide: function() {
var elements = this.menu.items()[0].getEl().getElementsByTagName('a');
editor.dom.removeClass(elements, 'mce-active');
editor.dom.addClass(elements[0], 'mce-active');
},
menu: [
{
type: 'container',
html: generateTableGrid(),
onPostRender: function() {
this.lastX = this.lastY = 0;
},
onmousemove: function(e) {
var target = e.target, x, y;
if (target.tagName.toUpperCase() == 'A') {
x = parseInt(target.getAttribute('data-mce-x'), 10);
y = parseInt(target.getAttribute('data-mce-y'), 10);
if (this.isRtl() || this.parent().rel == 'tl-tr') {
x = 9 - x;
}
if (x !== this.lastX || y !== this.lastY) {
selectGrid(x, y, e.control);
this.lastX = x;
this.lastY = y;
}
}
},
onclick: function(e) {
var self = this;
if (e.target.tagName.toUpperCase() == 'A') {
e.preventDefault();
e.stopPropagation();
self.parent().cancel();
editor.undoManager.transact(function() {
insertTable(self.lastX + 1, self.lastY + 1);
});
editor.addVisual();
}
}
}
]
});
}
editor.addMenuItem('tableprops', {
text: 'Table properties',
context: 'table',
onPostRender: postRender,
onclick: dialogs.tableProps
});
editor.addMenuItem('deletetable', {
text: 'Delete table',
context: 'table',
onPostRender: postRender,
cmd: 'mceTableDelete'
});
editor.addMenuItem('cell', {
separator: 'before',
text: 'Cell',
context: 'table',
menu: [
{text: 'Cell properties', onclick: cmd('mceTableCellProps'), onPostRender: postRenderCell},
{text: 'Merge cells', onclick: cmd('mceTableMergeCells'), onPostRender: postRenderCell},
{text: 'Split cell', onclick: cmd('mceTableSplitCells'), onPostRender: postRenderCell}
]
});
editor.addMenuItem('row', {
text: 'Row',
context: 'table',
menu: [
{text: 'Insert row before', onclick: cmd('mceTableInsertRowBefore'), onPostRender: postRenderCell},
{text: 'Insert row after', onclick: cmd('mceTableInsertRowAfter'), onPostRender: postRenderCell},
{text: 'Delete row', onclick: cmd('mceTableDeleteRow'), onPostRender: postRenderCell},
{text: 'Row properties', onclick: cmd('mceTableRowProps'), onPostRender: postRenderCell},
{text: '-'},
{text: 'Cut row', onclick: cmd('mceTableCutRow'), onPostRender: postRenderCell},
{text: 'Copy row', onclick: cmd('mceTableCopyRow'), onPostRender: postRenderCell},
{text: 'Paste row before', onclick: cmd('mceTablePasteRowBefore'), onPostRender: postRenderCell},
{text: 'Paste row after', onclick: cmd('mceTablePasteRowAfter'), onPostRender: postRenderCell}
]
});
editor.addMenuItem('column', {
text: 'Column',
context: 'table',
menu: [
{text: 'Insert column before', onclick: cmd('mceTableInsertColBefore'), onPostRender: postRenderCell},
{text: 'Insert column after', onclick: cmd('mceTableInsertColAfter'), onPostRender: postRenderCell},
{text: 'Delete column', onclick: cmd('mceTableDeleteCol'), onPostRender: postRenderCell}
]
});
var menuItems = [];
each("inserttable tableprops deletetable | cell row column".split(' '), function(name) {
if (name == '|') {
menuItems.push({text: '-'});
} else {
menuItems.push(editor.menuItems[name]);
}
});
editor.addButton("table", {
type: "menubutton",
title: "Table",
menu: menuItems
});
// Select whole table is a table border is clicked
if (!Env.isIE) {
editor.on('click', function(e) {
e = e.target;
if (e.nodeName === 'TABLE') {
editor.selection.select(e);
editor.nodeChanged();
}
});
}
self.quirks = new Quirks(editor);
editor.on('Init', function() {
self.cellSelection = new CellSelection(editor);
});
editor.on('PreInit', function() {
// Remove internal data attributes
editor.serializer.addAttributeFilter(
'data-mce-cell-padding,data-mce-border,data-mce-border-color',
function(nodes, name) {
var i = nodes.length;
while (i--) {
nodes[i].attr(name, null);
}
});
});
// Register action commands
each({
mceTableSplitCells: function(grid) {
grid.split();
},
mceTableMergeCells: function(grid) {
var cell;
cell = editor.dom.getParent(editor.selection.getStart(), 'th,td');
if (!editor.dom.select('td.mce-item-selected,th.mce-item-selected').length) {
dialogs.merge(grid, cell);
} 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) {
editor.addCommand(name, function() {
var grid = new TableGrid(editor);
if (grid) {
func(grid);
editor.execCommand('mceRepaint');
self.cellSelection.clear();
}
});
});
// Register dialog commands
each({
mceInsertTable: dialogs.table,
mceTableProps: function() {
dialogs.table(true);
},
mceTableRowProps: dialogs.row,
mceTableCellProps: dialogs.cell
}, function(func, name) {
editor.addCommand(name, function(ui, val) {
func(val);
});
});
// Enable tab key cell navigation
if (editor.settings.table_tab_navigation !== false) {
editor.on('keydown', function(e) {
var cellElm, grid, delta;
if (e.keyCode == 9) {
cellElm = editor.dom.getParent(editor.selection.getStart(), 'th,td');
if (cellElm) {
e.preventDefault();
grid = new TableGrid(editor);
delta = e.shiftKey ? -1 : 1;
editor.undoManager.transact(function() {
if (!grid.moveRelIdx(cellElm, delta) && delta > 0) {
grid.insertRow();
grid.refresh();
grid.moveRelIdx(cellElm, delta);
}
});
}
}
});
}
self.insertTable = insertTable;
}
PluginManager.add('table', Plugin);
});
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