WireItLibrary

/*global YAHOO */
/**
 * Class that extends Terminal to differenciate Input/Output terminals
 * @class WireIt.util.TerminalOutput
 * @extends WireIt.Terminal
 * @constructor
 * @param {HTMLElement} parentEl Parent dom element
 * @param {Object} options configuration object
 * @param {WireIt.Container} container (Optional) Container containing this terminal
 */
WireIt.util.TerminalOutput = function(parentEl, options, container) {
   WireIt.util.TerminalOutput.superclass.constructor.call(this,parentEl, options, container);
};
YAHOO.lang.extend(WireIt.util.TerminalOutput, WireIt.Terminal, {

	/** 
    * @property xtype
    * @description String representing this class for exporting as JSON
    * @default "WireIt.TerminalOutput"
    * @type String
    */
   xtype: "WireIt.TerminalOutput",

	/**
    * @property direction
	 * @description direction vector of the wires when connected to this terminal
    * @type Array
    * @default [0,1]
    */
	direction: [0,1],
	
	/**
    * @property fakeDirection
	 * @description direction vector of the "editing" wire when it started from this terminal
    * @type Array
    * @default [0,-1]
    */
	fakeDirection: [0,-1],
   
	/**
    * @property ddConfig
	 * @description configuration of the WireIt.TerminalProxy object
    * @type Object
    * @default  { type: "output", allowedTypes: ["input"] }   
    */
	ddConfig: { type: "output", allowedTypes: ["input"] }   ,
	
	/**
    * @property alwaysSrc
	 * @description forces this terminal to be the src terminal in the wire config
    * @type Boolean
    * @default true
    */
	alwaysSrc: true
   
});