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Assets/CoolapeFrame/3rd/NGUI_Enhance/Scripts/Interaction/UIEventTrigger.cs

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+//----------------------------------------------
+//            NGUI: Next-Gen UI kit
+// Copyright © 2011-2015 Tasharen Entertainment
+//----------------------------------------------
+
+using UnityEngine;
+using System.Collections.Generic;
+
+/// <summary>
+/// Attaching this script to an object will let you trigger remote functions using NGUI events.
+/// </summary>
+
+[AddComponentMenu("NGUI/Interaction/Event Trigger")]
+public class UIEventTrigger : MonoBehaviour
+{
+	static public UIEventTrigger current;
+
+	public List<EventDelegate> onHoverOver = new List<EventDelegate>();
+	public List<EventDelegate> onHoverOut = new List<EventDelegate>();
+	public List<EventDelegate> onPress = new List<EventDelegate>();
+	public List<EventDelegate> onRelease = new List<EventDelegate>();
+	public List<EventDelegate> onSelect = new List<EventDelegate>();
+	public List<EventDelegate> onDeselect = new List<EventDelegate>();
+	public List<EventDelegate> onClick = new List<EventDelegate>();
+	public List<EventDelegate> onDoubleClick = new List<EventDelegate>();
+	public List<EventDelegate> onDragStart = new List<EventDelegate>();
+	public List<EventDelegate> onDragEnd = new List<EventDelegate>();
+	public List<EventDelegate> onDragOver = new List<EventDelegate>();
+	public List<EventDelegate> onDragOut = new List<EventDelegate>();
+	public List<EventDelegate> onDrag = new List<EventDelegate>();
+	#region add by chenbin
+	public List<EventDelegate> onBecameVisible = new List<EventDelegate>();
+	public List<EventDelegate> onBecameInvisible = new List<EventDelegate>();
+	#endregion
+
+	void OnHover (bool isOver)
+	{
+		if (current != null) return;
+		current = this;
+		if (isOver) EventDelegate.Execute(onHoverOver, gameObject); //modify by chenbin
+		else EventDelegate.Execute(onHoverOut, gameObject); // modify by chenbin
+		current = null;
+	}
+
+	void OnPress (bool pressed)
+	{
+		if (current != null) return;
+		current = this;
+		if (pressed) EventDelegate.Execute(onPress, gameObject); // modify by chenbin
+		else EventDelegate.Execute(onRelease, gameObject); // modify by chenbin
+		current = null;
+	}
+
+	void OnSelect (bool selected)
+	{
+		if (current != null) return;
+		current = this;
+		if (selected) EventDelegate.Execute(onSelect, gameObject); // modify by chenbin
+		else EventDelegate.Execute(onDeselect, gameObject); // modify by chenbin
+		current = null;
+	}
+
+	void OnClick ()
+	{
+		if (current != null) return;
+		current = this;
+		EventDelegate.Execute(onClick, gameObject); // modify by chenbin
+		current = null;
+	}
+
+	void OnDoubleClick ()
+	{
+		if (current != null) return;
+		current = this;
+		EventDelegate.Execute(onDoubleClick, gameObject); // modify by chenbin
+		current = null;
+	}
+
+	void OnDragStart ()
+	{
+		if (current != null) return;
+		current = this;
+		EventDelegate.Execute(onDragStart, gameObject); // modify by chenbin
+		current = null;
+	}
+
+	void OnDragEnd ()
+	{
+		if (current != null) return;
+		current = this;
+		EventDelegate.Execute(onDragEnd, gameObject); // modify by chenbin
+		current = null;
+	}
+
+	void OnDragOver (GameObject go)
+	{
+		if (current != null) return;
+		current = this;
+		EventDelegate.Execute(onDragOver, go); // modify by chenbin
+		current = null;
+	}
+
+	void OnDragOut (GameObject go)
+	{
+		if (current != null) return;
+		current = this;
+		EventDelegate.Execute(onDragOut, go); // modify by chenbin
+		current = null;
+	}
+
+	void OnDrag (Vector2 delta)
+	{
+		if (current != null) return;
+		current = this;
+		EventDelegate.Execute(onDrag, gameObject); // modify by chenbin
+		current = null;
+	}
+
+	#region add by chenbin
+	public  void OnBecameInvisible ()
+	{
+		EventDelegate.Execute(onBecameInvisible, gameObject); // modify by chenbin
+	}
+
+	public void OnBecameVisible ()
+	{
+		EventDelegate.Execute(onBecameVisible, gameObject); // modify by chenbin
+	}
+	#endregion
+}