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Viewing changes to src/webcatalog/static/yui/3.10.3/build/editor-lists/editor-lists.js

  • Committer: Tarmac
  • Author(s): Stephen Stewart
  • Date: 2013-06-26 09:19:32 UTC
  • mfrom: (184.1.4 ubuntu-global-nav)
  • Revision ID: tarmac-20130626091932-8urtuli368k8p7ds
[r=beuno,jonas-drange] add ubuntu global nav to apps.ubuntu.com

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src/webcatalog/static/yui/3.10.3/build/editor-lists/editor-lists.js
 
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/*
 
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YUI 3.10.3 (build 2fb5187)
 
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Copyright 2013 Yahoo! Inc. All rights reserved.
 
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Licensed under the BSD License.
 
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http://yuilibrary.com/license/
 
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*/
 
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YUI.add('editor-lists', function (Y, NAME) {
 
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    /**
 
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     * Handles list manipulation inside the Editor. Adds keyboard manipulation and execCommand support.
 
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     * Adds overrides for the <a href="Plugin.ExecCommand.html#method_COMMANDS.insertorderedlist">insertorderedlist</a>
 
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     * and <a href="Plugin.ExecCommand.html#method_COMMANDS.insertunorderedlist">insertunorderedlist</a> execCommands.
 
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     * @class Plugin.EditorLists
 
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     * @constructor
 
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     * @extends Base
 
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     * @module editor
 
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     * @submodule editor-lists
 
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     */
 
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    var EditorLists = function() {
 
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        EditorLists.superclass.constructor.apply(this, arguments);
 
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    }, LI = 'li', OL = 'ol', UL = 'ul', HOST = 'host';
 
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    Y.extend(EditorLists, Y.Base, {
 
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        /**
 
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        * Listener for host's nodeChange event and captures the tabkey interaction only when inside a list node.
 
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        * @private
 
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        * @method _onNodeChange
 
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        * @param {Event} e The Event facade passed from the host.
 
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        */
 
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        _onNodeChange: function(e) {
 
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            var inst = this.get(HOST).getInstance(), li,
 
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                newList, sTab, par, moved = false, tag, focusEnd = false;
 
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            if (e.changedType === 'tab') {
 
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                if (e.changedNode.test(LI + ', ' + LI + ' *')) {
 
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                    e.changedEvent.halt();
 
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                    e.preventDefault();
 
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                    li = e.changedNode;
 
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                    sTab = e.changedEvent.shiftKey;
 
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                    par = li.ancestor(OL + ',' + UL);
 
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                    tag = UL;
 
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                    if (par.get('tagName').toLowerCase() === OL) {
 
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                        tag = OL;
 
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                    }
 
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                    if (!li.test(LI)) {
 
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                        li = li.ancestor(LI);
 
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                    }
 
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                    if (sTab) {
 
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                        if (li.ancestor(LI)) {
 
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                            li.ancestor(LI).insert(li, 'after');
 
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                            moved = true;
 
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                            focusEnd = true;
 
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                        }
 
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                    } else {
 
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                        //li.setStyle('border', '1px solid red');
 
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                        if (li.previous(LI)) {
 
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                            newList = inst.Node.create('<' + tag + '></' + tag + '>');
 
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                            li.previous(LI).append(newList);
 
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                            newList.append(li);
 
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                            moved = true;
 
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                        }
 
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                    }
 
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                }
 
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                if (moved) {
 
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                    if (!li.test(LI)) {
 
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                        li = li.ancestor(LI);
 
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                    }
 
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                    li.all(EditorLists.REMOVE).remove();
 
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                    if (Y.UA.ie) {
 
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                        li = li.append(EditorLists.NON).one(EditorLists.NON_SEL);
 
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                    }
 
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                    //Selection here..
 
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                    (new inst.EditorSelection()).selectNode(li, true, focusEnd);
 
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                }
 
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            }
 
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        },
 
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        initializer: function() {
 
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            this.get(HOST).on('nodeChange', Y.bind(this._onNodeChange, this));
 
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        }
 
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    }, {
 
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        /**
 
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        * The non element placeholder, used for positioning the cursor and filling empty items
 
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        * @property REMOVE
 
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        * @static
 
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        */
 
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        NON: '<span class="yui-non">&nbsp;</span>',
 
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        /**
 
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        * The selector query to get all non elements
 
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        * @property NONSEL
 
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        * @static
 
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        */
 
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        NON_SEL: 'span.yui-non',
 
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        /**
 
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        * The items to removed from a list when a list item is moved, currently removes BR nodes
 
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        * @property REMOVE
 
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        * @static
 
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        */
 
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        REMOVE: 'br',
 
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        /**
 
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        * editorLists
 
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        * @property NAME
 
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        * @static
 
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        */
 
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        NAME: 'editorLists',
 
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        /**
 
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        * lists
 
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        * @property NS
 
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        * @static
 
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        */
 
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        NS: 'lists',
 
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        ATTRS: {
 
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            host: {
 
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                value: false
 
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            }
 
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        }
 
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    });
 
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    Y.namespace('Plugin');
 
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    Y.Plugin.EditorLists = EditorLists;
 
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}, '3.10.3', {"requires": ["editor-base"]});