Subversion Repositories eFlore/Applications.cel

/*
 * Ext JS Library 0.20
 * Copyright(c) 2006-2008, Ext JS, LLC.
 * licensing@extjs.com
 * 
 * http://extjs.com/license
 */


tx.data.ListStore = Ext.extend(Ext.data.Store, {
        constructor: function(){
                tx.data.ListStore.superclass.constructor.call(this, {
                sortInfo:{field: 'listName', direction: "ASC"},
                reader: new Ext.data.JsonReader({
                    id: 'listId',
                                fields: tx.data.List
                })
            });
                
            this.conn = tx.data.conn;
            this.proxy = new Ext.sql.Proxy(tx.data.conn, 'list', 'listId', this);
        },
        
    getName : function(id){
                var l = this.data.map[id];
                return l ? l.data.listName : '';
        },
        
        addList : function(name, id, isFolder, parentId){
                var l = this.findList(name);
                if(!l){
                        var id = id || Ext.uniqueId();
                        l = new tx.data.List({listId: id, listName: name, isFolder: isFolder === true, parentId: parentId || 'root'}, id);
                        this.add(l);
                }
                return l;
        },
        
        newList : function(isFolder, parentId){
                var i = 1;
                var text = isFolder ? 'New Folder ' : 'New List '; 
                while(this.findList(text + i)){
                        i++;
                }
                return this.addList(text + i, undefined, isFolder, parentId);
        },
        
        findList : function(name){
                var d = this.data;
                for(var i = 0, len = d.length; i < len; i++){
                        if(d.items[i].data.listName === name){
                                return d.items[i];
                        }
                }
                return null;
        },
        
        loadDemoLists: function(){
                this.addList('Personal', 'personal', true, 'root');
                this.addList('Family', 'family', false, 'personal');
                this.addList('Bills', 'bills', false, 'personal');
                this.addList('Fun', 'fun', false, 'personal');
                this.addList('Other Stuff', 'personal-misc', false, 'personal');
                this.addList('Work', 'work', true, 'root');
                this.addList('Ext 2.x', 'ext2', false, 'work');
                this.addList('Ext 1.x', 'ext1', false, 'work');
                this.addList('Meetings', 'meetings', false, 'work');
                this.addList('Miscellaneous', 'work-misc', false, 'work');
        },
        
        bindTree : function(tree){
                this.on({
                        add: function(ls, records){
                                var pnode = tree.getNodeById(records[0].data.parentId);
                                if(pnode){
                                        pnode.reload();
                                }
                        },
                        
                        remove: function(ls, record){
                                var node = tree.getNodeById(record.id);
                                if(node && node.parentNode){
                                        node.parentNode.removeChild(node);
                                }
                        },
                        
                        update: function(ls, record){
                                var node = tree.getNodeById(record.id);
                                if(node){
                                        node.setText(record.data.listName);
                                }
                        }
                });
        },
        
        prepareTable : function(){
        try{
        this.createTable({
            name: 'list',
            key: 'listId',
            fields: tx.data.List.prototype.fields
        });
        }catch(e){console.log(e);}
    }
});