tvheadend/vendor/ext-3.4.1/examples/init.js

/*
This file is part of Ext JS 3.4

Copyright (c) 2011-2013 Sencha Inc

Contact:  http://www.sencha.com/contact

GNU General Public License Usage
This file may be used under the terms of the GNU General Public License version 3.0 as
published by the Free Software Foundation and appearing in the file LICENSE included in the
packaging of this file.

Please review the following information to ensure the GNU General Public License version 3.0
requirements will be met: http://www.gnu.org/copyleft/gpl.html.

If you are unsure which license is appropriate for your use, please contact the sales department
at http://www.sencha.com/contact.

Build date: 2013-04-03 15:07:25
*/
Ext.ns('Ext.samples');

(function() {

SamplePanel = Ext.extend(Ext.DataView, {
    autoHeight   : true,
    frame        : true,
    cls          : 'demos',
    itemSelector : 'dd',
    overClass    : 'over',
    tpl          : new Ext.XTemplate(
        '<div id="sample-ct">',
            '<tpl for=".">',
            '<div><a name="{id}"></a><h2><div>{title}</div></h2>',
            '<dl>',
                '<tpl for="samples">',
                    '<dd ext:url="{url}"><img src="shared/screens/{icon}"/>',
                        '<div><h4>{text}',
                            '<tpl if="this.isNew(values.status)">',
                                '<span class="new-sample"> (New)</span>',
                            '</tpl>',
                            '<tpl if="this.isUpdated(values.status)">',
                                '<span class="updated-sample"> (Updated)</span>',
                            '</tpl>',
                            '<tpl if="this.isExperimental(values.status)">',
                                '<span class="new-sample"> (Experimental)</span>',
                            '</tpl>',
                        '</h4><p>{desc}</p></div>',
                    '</dd>',
                '</tpl>',
            '<div style="clear:left"></div></dl></div>',
            '</tpl>',
        '</div>', {
         isExperimental: function(status){
             return status == 'experimental';
         },
         isNew: function(status){
             return status == 'new';
         },
         isUpdated: function(status){
             return status == 'updated';
         }
    }),


    onClick : function(e){
        var group = e.getTarget('h2', 3, true);
        if(group){
            group.up('div').toggleClass('collapsed');
        }else {
            var t = e.getTarget('dd', 5, true);
            if(t && !e.getTarget('a', 2)){
                var url = t.getAttributeNS('ext', 'url');
                window.open(url);
            }
        }
        return SamplePanel.superclass.onClick.apply(this, arguments);
    }
});
Ext.samples.SamplePanel = SamplePanel;
Ext.reg('samplespanel', Ext.samples.SamplePanel);
})();

Ext.onReady(function() {
    (function() {
        // Instantiate Ext.App instance
        App = new Ext.App({});

        var catalog = Ext.samples.samplesCatalog;

        for (var i = 0, c; c = catalog[i]; i++) {
            c.id = 'sample-' + i;
        }

        var store = new Ext.data.JsonStore({
            idProperty : 'id',
            fields     : ['id', 'title', 'samples'],
            data       : catalog
        });

        var panel = new Ext.Panel({
            frame      : true,
            renderTo   : Ext.get('all-demos'),
            height     : 300,
            autoScroll : true,
            items      : new SamplePanel({
                store : store
            })
        });

        var tpl = new Ext.XTemplate(
            '<tpl for="."><li><a href="#{id}">{title:stripTags}</a></li></tpl>'
        );
        tpl.overwrite('sample-menu', catalog);

        Ext.select('#sample-spacer').remove();

        var headerEl  = Ext.get('hd'),
            footerEl  = Ext.get('ft'),
            bodyEl    = Ext.get('bd'),
            sideBoxEl = bodyEl.child('div[class=side-box]'),
            titleEl   = bodyEl.child('h1#pagetitle');

        var doResize = function() {
            var windowHeight = Ext.getDoc().getViewSize(false).height;

            var footerHeight  = footerEl.getHeight() + footerEl.getMargins().top,
                titleElHeight = titleEl.getHeight() + titleEl.getMargins().top,
                headerHeight  = headerEl.getHeight() + titleElHeight;

            var warnEl = Ext.get('fb');
            var warnHeight = warnEl ? warnEl.getHeight() : 0;

            var availHeight = windowHeight - ( footerHeight + headerHeight + 14) - warnHeight;
            var sideBoxHeight = sideBoxEl.getHeight();

            panel.setHeight((availHeight > sideBoxHeight) ? availHeight : sideBoxHeight);
        };

        // Resize on demand
        Ext.EventManager.onWindowResize(doResize);

        var firebugWarning = function () {
            var cp = new Ext.state.CookieProvider();

            if(window.console && window.console.firebug && ! cp.get('hideFBWarning')){
                var tpl = new Ext.Template(
                    '<div id="fb" style="border: 1px solid #FF0000; background-color:#FFAAAA; display:none; padding:15px; color:#000000;"><b>Warning: </b> Firebug is known to cause performance issues with Ext JS. <a href="#" id="hideWarning">[ Hide ]</a></div>'
                );
                var newEl = tpl.insertFirst('all-demos');

                Ext.fly('hideWarning').on('click', function() {
                    Ext.fly(newEl).slideOut('t',{remove:true});
                    cp.set('hideFBWarning', true);
                    doResize();
                });
                Ext.fly(newEl).slideIn();
                doResize();
            }
        };

        var hideMask = function () {
            Ext.get('loading').remove();
            Ext.fly('loading-mask').fadeOut({
                remove:true,
                callback : firebugWarning
            });
        };

        hideMask.defer(250);
        doResize();
    }).defer(500);
});