146 regels
3.0 KiB
JavaScript
Executable File
146 regels
3.0 KiB
JavaScript
Executable File
/**
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* Path.js
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*
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* Copyright, Moxiecode Systems AB
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* Released under LGPL License.
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*
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* License: http://www.tinymce.com/license
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* Contributing: http://www.tinymce.com/contributing
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*/
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/**
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* Creates a new path control.
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*
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* @-x-less Path.less
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* @class tinymce.ui.Path
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* @extends tinymce.ui.Control
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*/
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define("tinymce/ui/Path", [
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"tinymce/ui/Control",
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"tinymce/ui/KeyboardNavigation"
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], function(Control, KeyboardNavigation) {
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"use strict";
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return Control.extend({
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Defaults: {
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delimiter: "\u00BB"
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},
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/**
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* Constructs a instance with the specified settings.
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*
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* @constructor
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* @param {Object} settings Name/value object with settings.
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* @setting {String} delimiter Delimiter to display between items in path.
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*/
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init: function(settings) {
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var self = this;
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self._super(settings);
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self.addClass('path');
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self.canFocus = true;
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self.on('click', function(e) {
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var index, target = e.target;
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if ((index = target.getAttribute('data-index'))) {
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self.fire('select', {value: self.data()[index], index: index});
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}
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});
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},
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/**
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* Focuses the current control.
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*
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* @method focus
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* @return {tinymce.ui.Control} Current control instance.
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*/
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focus: function() {
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var self = this;
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self.keyNav = new KeyboardNavigation({
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root: self,
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enableLeftRight: true
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});
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self.keyNav.focusFirst();
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return self;
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},
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/**
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* Sets/gets the data to be used for the path.
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*
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* @method data
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* @param {Array} data Array with items name is rendered to path.
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*/
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data: function(data) {
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var self = this;
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if (typeof(data) !== "undefined") {
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self._data = data;
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self.update();
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return self;
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}
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return self._data;
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},
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/**
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* Updated the path.
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*
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* @private
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*/
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update: function() {
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this.getEl().innerHTML = this._getPathHtml();
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},
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/**
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* Called after the control has been rendered.
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*
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* @method postRender
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*/
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postRender: function() {
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var self = this;
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self._super();
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self.data(self.settings.data);
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},
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/**
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* Renders the control as a HTML string.
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*
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* @method renderHtml
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* @return {String} HTML representing the control.
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*/
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renderHtml: function() {
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var self = this;
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return (
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'<div id="' + self._id + '" class="' + self.classPrefix + 'path">' +
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self._getPathHtml() +
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'</div>'
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);
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},
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_getPathHtml: function() {
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var self = this, parts = self._data || [], i, l, html = '', prefix = self.classPrefix;
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for (i = 0, l = parts.length; i < l; i++) {
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html += (
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(i > 0 ? '<div class="'+ prefix + 'divider" aria-hidden="true"> ' + self.settings.delimiter + ' </div>' : '') +
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'<div role="button" class="' + prefix + 'path-item' + (i == l - 1 ? ' ' + prefix + 'last' : '') + '" data-index="' +
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i + '" tabindex="-1" id="' + self._id + '-' + i +'">' + parts[i].name + '</div>'
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);
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}
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if (!html) {
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html = '<div class="' + prefix + 'path-item"> </div>';
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}
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return html;
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}
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});
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}); |