/**
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* @class FeedViewer.FeedInfo
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* @extends Ext.tab.Panel
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*
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* A container class for showing a series of feed details
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*
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* @constructor
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* Create a new Feed Info
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* @param {Object} config The config object
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*/
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Ext.define('FeedViewer.FeedInfo', {
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extend: 'Ext.tab.Panel',
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alias: 'widget.feedinfo',
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maxTabWidth: 230,
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border: false,
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initComponent: function() {
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this.tabBar = {
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border: true
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};
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this.callParent();
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},
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/**
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* Add a new feed
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* @param {String} title The title of the feed
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* @param {String} url The url of the feed
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*/
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addFeed: function(title, url){
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var active = this.items.first();
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if (!active) {
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active = this.add({
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xtype: 'feeddetail',
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title: title,
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url: url,
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closable: false,
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listeners: {
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scope: this,
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opentab: this.onTabOpen,
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openall: this.onOpenAll,
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rowdblclick: this.onRowDblClick
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}
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});
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} else {
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active.loadFeed(url);
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active.tab.setText(title);
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}
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this.setActiveTab(active);
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},
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/**
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* Listens for a new tab request
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* @private
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* @param {FeedViewer.FeedPost} The post
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* @param {Ext.data.Model} model The model
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*/
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onTabOpen: function(post, rec) {
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var items = [],
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item,
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title;
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if (Ext.isArray(rec)) {
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Ext.each(rec, function(rec) {
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title = rec.get('title');
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if (!this.getTabByTitle(title)) {
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items.push({
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inTab: true,
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xtype: 'feedpost',
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title: title,
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closable: true,
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data: rec.data,
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active: rec
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});
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}
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}, this);
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this.add(items);
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}
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else {
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title = rec.get('title');
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item = this.getTabByTitle(title);
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if (!item) {
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item = this.add({
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inTab: true,
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xtype: 'feedpost',
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title: title,
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closable: true,
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data: rec.data,
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active: rec
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});
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}
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this.setActiveTab(item);
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}
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},
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/**
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* Find a tab by title
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* @param {String} title The title of the tab
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* @return {Ext.Component} The panel matching the title. null if not found.
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*/
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getTabByTitle: function(title) {
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var index = this.items.findIndex('title', title);
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return (index < 0) ? null : this.items.getAt(index);
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},
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/**
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* Listens for a row dblclick
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* @private
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* @param {FeedViewer.Detail} detail The detail
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* @param {Ext.data.Model} model The model
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*/
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onRowDblClick: function(info, rec){
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this.onTabOpen(null, rec);
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},
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/**
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* Listens for the open all click
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* @private
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* @param {FeedViewer.FeedDetail}
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*/
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onOpenAll: function(detail) {
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this.onTabOpen(null, detail.getFeedData());
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}
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});
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