package com.cursormanager.cursors
{
	import flash.display.Sprite;
	import flash.ui.Mouse;
	import flash.events.Event;

	public class Cursor extends Sprite
	{
		private var enabled:Boolean = false;
		public function get isEnabled():Boolean { return enabled; }
		
		public function Cursor()
		{
			addEventListener( Event.ADDED_TO_STAGE, onAddedToStage );
			addEventListener( Event.REMOVED_FROM_STAGE, onRemovedFromStage );
		}
		
		public function enable():void
		{
			if ( enabled )
				return;
				
			enabled = true;
			initialize();
		}
		
		public function disable():void
		{
			if ( !enabled )
				return;
			
			enabled = false;
			finalize();
		}
		
		protected function initialize():void
		{
			Mouse.show();
		}
		
		protected function finalize():void
		{
			Mouse.hide();
		}
		
		private function onAddedToStage( event:Event ):void
		{
			enable();
		}
		
		private function onRemovedFromStage( event:Event ):void
		{
			disable();
		}
	}
}