using System;
using System.Collections.Generic;
using UnityEngine;

public class uGUITabPanel : MonoBehaviour
{
	public List<uGUITabButton> buttonList
	{
		get
		{
			return this.m_buttonList;
		}
	}

	public void Start()
	{
		if (this.onClickEvent != null)
		{
			return;
		}
		this.UpdateChildren();
	}

	public void AddChildrenList(List<uGUITabButton> buttonList)
	{
		if (!base.enabled)
		{
			return;
		}
		if (this.onClickEvent == null)
		{
			this.onClickEvent = new EventDelegate(this, "OnClick");
		}
		this.m_buttonList.Clear();
		for (int i = 0; i < buttonList.Count; i++)
		{
			uGUITabButton uGUITabButton = this.m_buttonList[i];
			if (uGUITabButton != null)
			{
				bool flag = false;
				for (int j = 0; j < uGUITabButton.onClickEvent.Count; j++)
				{
					if (uGUITabButton.onClickEvent[j] == this.onClickEvent)
					{
						flag = true;
						break;
					}
				}
				if (!flag)
				{
					uGUITabButton.onClickEvent.Add(this.onClickEvent);
				}
			}
		}
	}

	public void UpdateChildren()
	{
		if (!base.enabled)
		{
			return;
		}
		if (this.onClickEvent == null)
		{
			this.onClickEvent = new EventDelegate(this, "OnClick");
		}
		this.m_buttonList.Clear();
		Transform transform = base.transform;
		for (int i = 0; i < transform.childCount; i++)
		{
			if (transform.gameObject.activeSelf)
			{
				uGUITabButton componentInChildren = transform.GetChild(i).GetComponentInChildren<uGUITabButton>();
				if (componentInChildren != null)
				{
					this.m_buttonList.Add(componentInChildren);
					bool flag = false;
					for (int j = 0; j < componentInChildren.onClickEvent.Count; j++)
					{
						if (componentInChildren.onClickEvent[j] == this.onClickEvent)
						{
							flag = true;
							break;
						}
					}
					if (!flag)
					{
						componentInChildren.onClickEvent.Add(this.onClickEvent);
					}
				}
			}
		}
	}

	public void Select(uGUITabButton button)
	{
		if (!base.enabled)
		{
			return;
		}
		uGUITabButton current = uGUITabButton.current;
		uGUITabButton.current = button;
		EventDelegate.Execute(button.onClickEvent);
		uGUITabButton.current = current;
	}

	public void ResetSelect()
	{
		this.selectButton = null;
	}

	public uGUITabButton GetSelectButton()
	{
		return this.selectButton;
	}

	private void OnClick()
	{
		if (!base.enabled)
		{
			return;
		}
		for (int i = 0; i < this.m_buttonList.Count; i++)
		{
			if (this.m_buttonList[i].enabled)
			{
				bool flag = uGUITabButton.current == this.m_buttonList[i];
				if (flag)
				{
					this.selectButton = this.m_buttonList[i];
				}
				this.m_buttonList[i].SetSelect(flag);
			}
		}
	}

	private EventDelegate onClickEvent;

	private List<uGUITabButton> m_buttonList = new List<uGUITabButton>();

	private uGUITabButton selectButton;
}