using UnityEngine;
using UnityEngine.Events;
using System.Collections;

public class View : DGUI
{

	private bool m_Initialized;
	public bool initialized
	{
		get{ 
			return m_Initialized;
		}
	}

	public UnityEvent InitCompleted = new UnityEvent();

	private void Init()
	{
		m_Initialized = true;
		OnInitCompleted ();
		InitCompleted.Invoke ();
	}

	protected virtual void OnInitCompleted()
	{
		
	}

	protected virtual void OnDestroy()
	{
		InitCompleted.RemoveAllListeners ();
	}

	protected virtual void OnVisibleChanged()
	{
		
	}

	private bool m_Visible = true;
	public bool visible
	{
		set{
			m_Visible = value;
			if (m_Visible)
				transform.localScale = Vector3.one;
			else
				transform.localScale = Vector3.zero;

			if (m_Visible && !initialized)
				Init ();

			OnVisibleChanged ();
		}
		get{
			return m_Visible;
		}
	}
}