/**
 * 关闭按钮
 */	
Ext.define('erp.view.core.button.Close',{ 
		extend: 'Ext.Button', 
		alias: 'widget.erpCloseButton',
		text: $I18N.common.button.erpCloseButton,
		iconCls: 'x-button-icon-close',
    	cls: 'x-btn-gray',
    	width: 65,
    	style: {
    		marginLeft: '10px'
        },
		initComponent : function(){ 
			this.callParent(arguments); 
		},
		handler: function(btn){
			var modal=parent.Ext.getCmp('modalwindow');
			if(modal){
				var history=modal.historyMaster;
				Ext.Ajax.request({
					url: basePath + 'common/changeMaster.action',
					params: {
						to: history
					},
					callback: function(opt, s, r) {
						if (s) {
							modal.close();
						} else {
							alert('切换到原帐套失败!');
						}
					}
				});
			} else {
				var main = parent.Ext.getCmp("content-panel"); 
				if(main){
					main.getActiveTab().close();
				} else {
					var win = parent.Ext.ComponentQuery.query('window');
					if(win){
						Ext.each(win, function(){
							this.close();
						});
					} else {
						window.close();
					}
				}
			}
    	}
	});