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leanote/public/tinymce/plugins/table/classes/Plugin.js

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2014-05-07 13:06:24 +08:00
/**
* Plugin.js
*
* Copyright, Moxiecode Systems AB
* Released under LGPL License.
*
* 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/util/Tools",
"tinymce/dom/TreeWalker",
"tinymce/Env",
"tinymce/PluginManager"
], function(TableGrid, Quirks, CellSelection, Tools, TreeWalker, Env, PluginManager) {
var each = Tools.each;
function Plugin(editor) {
var winMan, clipboardRows, self = this; // Might be selected cells on reload
function removePxSuffix(size) {
return size ? size.replace(/px$/, '') : "";
}
function addSizeSuffix(size) {
if (/^[0-9]+$/.test(size)) {
size += "px";
}
return size;
}
function unApplyAlign(elm) {
each('left center right'.split(' '), function(name) {
editor.formatter.remove('align' + name, {}, elm);
});
}
function tableDialog() {
var dom = editor.dom, tableElm, data, createNewTable;
tableElm = editor.dom.getParent(editor.selection.getStart(), 'table');
createNewTable = false;
data = {
width: removePxSuffix(dom.getStyle(tableElm, 'width') || dom.getAttrib(tableElm, 'width')),
height: removePxSuffix(dom.getStyle(tableElm, 'height') || dom.getAttrib(tableElm, 'height')),
cellspacing: dom.getAttrib(tableElm, 'cellspacing'),
cellpadding: dom.getAttrib(tableElm, 'cellpadding'),
border: dom.getAttrib(tableElm, 'border'),
caption: !!dom.select('caption', tableElm)[0]
};
each('left center right'.split(' '), function(name) {
if (editor.formatter.matchNode(tableElm, 'align' + name)) {
data.align = name;
}
});
editor.windowManager.open({
title: "Table properties",
items: {
type: 'form',
layout: 'grid',
columns: 2,
data: data,
defaults: {
type: 'textbox',
maxWidth: 50
},
items: [
createNewTable ? {label: 'Cols', name: 'cols', disabled: true} : null,
createNewTable ? {label: 'Rows', name: 'rows', disabled: true} : null,
{label: 'Width', name: 'width'},
{label: 'Height', name: 'height'},
{label: 'Cell spacing', name: 'cellspacing'},
{label: 'Cell padding', name: 'cellpadding'},
{label: 'Border', name: 'border'},
{label: 'Caption', name: 'caption', type: 'checkbox'},
{
label: 'Alignment',
minWidth: 90,
name: 'align',
type: 'listbox',
text: 'None',
maxWidth: null,
values: [
{text: 'None', value: ''},
{text: 'Left', value: 'left'},
{text: 'Center', value: 'center'},
{text: 'Right', value: 'right'}
]
}
]
},
onsubmit: function() {
var data = this.toJSON(), captionElm;
editor.undoManager.transact(function() {
editor.dom.setAttribs(tableElm, {
cellspacing: data.cellspacing,
cellpadding: data.cellpadding,
border: data.border
});
editor.dom.setStyles(tableElm, {
width: addSizeSuffix(data.width),
height: addSizeSuffix(data.height)
});
// Toggle caption on/off
captionElm = dom.select('caption', tableElm)[0];
if (captionElm && !data.caption) {
dom.remove(captionElm);
}
if (!captionElm && data.caption) {
captionElm = dom.create('caption');
if (!Env.ie) {
captionElm.innerHTML = '<br data-mce-bogus="1"/>';
}
tableElm.insertBefore(captionElm, tableElm.firstChild);
}
unApplyAlign(tableElm);
if (data.align) {
editor.formatter.apply('align' + data.align, {}, tableElm);
}
editor.focus();
editor.addVisual();
});
}
});
}
function mergeDialog(grid, cell) {
editor.windowManager.open({
title: "Merge cells",
body: [
{label: 'Cols', name: 'cols', type: 'textbox', size: 10},
{label: 'Rows', name: 'rows', type: 'textbox', size: 10}
],
onsubmit: function() {
var data = this.toJSON();
editor.undoManager.transact(function() {
grid.merge(cell, data.cols, data.rows);
});
}
});
}
function cellDialog() {
var dom = editor.dom, cellElm, data, cells = [];
// Get selected cells or the current cell
cells = editor.dom.select('td.mce-item-selected,th.mce-item-selected');
cellElm = editor.dom.getParent(editor.selection.getStart(), 'td,th');
if (!cells.length && cellElm) {
cells.push(cellElm);
}
cellElm = cellElm || cells[0];
data = {
width: removePxSuffix(dom.getStyle(cellElm, 'width') || dom.getAttrib(cellElm, 'width')),
height: removePxSuffix(dom.getStyle(cellElm, 'height') || dom.getAttrib(cellElm, 'height')),
scope: dom.getAttrib(cellElm, 'scope')
};
data.type = cellElm.nodeName.toLowerCase();
each('left center right'.split(' '), function(name) {
if (editor.formatter.matchNode(cellElm, 'align' + name)) {
data.align = name;
}
});
editor.windowManager.open({
title: "Cell properties",
items: {
type: 'form',
data: data,
layout: 'grid',
columns: 2,
defaults: {
type: 'textbox',
maxWidth: 50
},
items: [
{label: 'Width', name: 'width'},
{label: 'Height', name: 'height'},
{
label: 'Cell type',
name: 'type',
type: 'listbox',
text: 'None',
minWidth: 90,
maxWidth: null,
menu: [
{text: 'Cell', value: 'td'},
{text: 'Header cell', value: 'th'}
]
},
{
label: 'Scope',
name: 'scope',
type: 'listbox',
text: 'None',
minWidth: 90,
maxWidth: null,
menu: [
{text: 'None', value: ''},
{text: 'Row', value: 'row'},
{text: 'Column', value: 'col'},
{text: 'Row group', value: 'rowgroup'},
{text: 'Column group', value: 'colgroup'}
]
},
{
label: 'Alignment',
name: 'align',
type: 'listbox',
text: 'None',
minWidth: 90,
maxWidth: null,
values: [
{text: 'None', value: ''},
{text: 'Left', value: 'left'},
{text: 'Center', value: 'center'},
{text: 'Right', value: 'right'}
]
}
]
},
onsubmit: function() {
var data = this.toJSON();
editor.undoManager.transact(function() {
each(cells, function(cellElm) {
editor.dom.setAttrib(cellElm, 'scope', data.scope);
editor.dom.setStyles(cellElm, {
width: addSizeSuffix(data.width),
height: addSizeSuffix(data.height)
});
// Switch cell type
if (data.type && cellElm.nodeName.toLowerCase() != data.type) {
cellElm = dom.rename(cellElm, data.type);
}
// Apply/remove alignment
unApplyAlign(cellElm);
if (data.align) {
editor.formatter.apply('align' + data.align, {}, cellElm);
}
});
editor.focus();
});
}
});
}
function rowDialog() {
var dom = editor.dom, tableElm, cellElm, rowElm, data, rows = [];
tableElm = editor.dom.getParent(editor.selection.getStart(), 'table');
cellElm = editor.dom.getParent(editor.selection.getStart(), 'td,th');
each(tableElm.rows, function(row) {
each(row.cells, function(cell) {
if (dom.hasClass(cell, 'mce-item-selected') || cell == cellElm) {
rows.push(row);
return false;
}
});
});
rowElm = rows[0];
data = {
height: removePxSuffix(dom.getStyle(rowElm, 'height') || dom.getAttrib(rowElm, 'height')),
scope: dom.getAttrib(rowElm, 'scope')
};
data.type = rowElm.parentNode.nodeName.toLowerCase();
each('left center right'.split(' '), function(name) {
if (editor.formatter.matchNode(rowElm, 'align' + name)) {
data.align = name;
}
});
editor.windowManager.open({
title: "Row properties",
items: {
type: 'form',
data: data,
columns: 2,
defaults: {
type: 'textbox'
},
items: [
{
type: 'listbox',
name: 'type',
label: 'Row type',
text: 'None',
maxWidth: null,
menu: [
{text: 'Header', value: 'thead'},
{text: 'Body', value: 'tbody'},
{text: 'Footer', value: 'tfoot'}
]
},
{
type: 'listbox',
name: 'align',
label: 'Alignment',
text: 'None',
maxWidth: null,
menu: [
{text: 'None', value: ''},
{text: 'Left', value: 'left'},
{text: 'Center', value: 'center'},
{text: 'Right', value: 'right'}
]
},
{label: 'Height', name: 'height'}
]
},
onsubmit: function() {
var data = this.toJSON(), tableElm, oldParentElm, parentElm;
editor.undoManager.transact(function() {
var toType = data.type;
each(rows, function(rowElm) {
editor.dom.setAttrib(rowElm, 'scope', data.scope);
editor.dom.setStyles(rowElm, {
height: addSizeSuffix(data.height)
});
if (toType != rowElm.parentNode.nodeName.toLowerCase()) {
tableElm = dom.getParent(rowElm, 'table');
oldParentElm = rowElm.parentNode;
parentElm = dom.select(toType, tableElm)[0];
if (!parentElm) {
parentElm = dom.create(toType);
if (tableElm.firstChild) {
tableElm.insertBefore(parentElm, tableElm.firstChild);
} else {
tableElm.appendChild(parentElm);
}
}
parentElm.appendChild(rowElm);
if (!oldParentElm.hasChildNodes()) {
dom.remove(oldParentElm);
}
}
// Apply/remove alignment
unApplyAlign(rowElm);
if (data.align) {
editor.formatter.apply('align' + data.align, {}, rowElm);
}
});
editor.focus();
});
}
});
}
function cmd(command) {
return function() {
editor.execCommand(command);
};
}
function insertTable(cols, rows) {
var y, x, html;
html = '<table><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.insertContent(html);
}
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="presentation" class="mce-grid mce-grid-border">';
for (var y = 0; y < 10; y++) {
html += '<tr>';
for (var x = 0; x < 10; x++) {
html += '<td><a href="#" data-mce-index="' + x + ',' + y + '"></a></td>';
}
html += '</tr>';
}
html += '</table>';
html += '<div class="mce-text-center">0 x 0</div>';
return html;
}
editor.addMenuItem('inserttable', {
text: 'Insert table',
icon: 'table',
context: 'table',
onhide: function() {
editor.dom.removeClass(this.menu.items()[0].getEl().getElementsByTagName('a'), 'mce-active');
},
menu: [
{
type: 'container',
html: generateTableGrid(),
onmousemove: function(e) {
var x, y, target = e.target;
if (target.nodeName == 'A') {
var table = editor.dom.getParent(target, 'table');
var pos = target.getAttribute('data-mce-index');
var rel = e.control.parent().rel;
if (pos != this.lastPos) {
pos = pos.split(',');
pos[0] = parseInt(pos[0], 10);
pos[1] = parseInt(pos[1], 10);
if (e.control.isRtl() || rel == 'tl-tr') {
for (y = 9; y >= 0; y--) {
for (x = 0; x < 10; x++) {
editor.dom.toggleClass(
table.rows[y].childNodes[x].firstChild,
'mce-active',
x >= pos[0] && y <= pos[1]
);
}
}
pos[0] = 9 - pos[0];
table.nextSibling.innerHTML = pos[0] + ' x '+ (pos[1] + 1);
} else {
for (y = 0; y < 10; y++) {
for (x = 0; x < 10; x++) {
editor.dom.toggleClass(
table.rows[y].childNodes[x].firstChild,
'mce-active',
x <= pos[0] && y <= pos[1]
);
}
}
table.nextSibling.innerHTML = (pos[0] + 1) + ' x '+ (pos[1] + 1);
}
this.lastPos = pos;
}
}
},
onclick: function(e) {
if (e.target.nodeName == 'A' && this.lastPos) {
e.preventDefault();
insertTable(this.lastPos[0] + 1, this.lastPos[1] + 1);
// TODO: Maybe rework this?
this.parent().cancel(); // Close parent menu as if it was a click
}
}
}
]
});
editor.addMenuItem('tableprops', {
text: 'Table properties',
context: 'table',
onPostRender: postRender,
onclick: tableDialog
});
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() {
winMan = editor.windowManager;
self.cellSelection = new CellSelection(editor);
});
// Register action commands
each({
mceTableSplitCells: function(grid) {
grid.split();
},
mceTableMergeCells: function(grid) {
var rowSpan, colSpan, cell;
cell = editor.dom.getParent(editor.selection.getStart(), 'th,td');
if (cell) {
rowSpan = cell.rowSpan;
colSpan = cell.colSpan;
}
if (!editor.dom.select('td.mce-item-selected,th.mce-item-selected').length) {
mergeDialog(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: function() {
tableDialog();
},
mceTableRowProps: rowDialog,
mceTableCellProps: cellDialog
}, function(func, name) {
editor.addCommand(name, function(ui, val) {
func(val);
});
});
}
PluginManager.add('table', Plugin);
});