TweenGroupManager.cs

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

	public class TweenGroupManager : EditorWindow {

		class TweenGroup {
			public int GroupNo = 0;
			public List<UITweener> Tweeners = new List<UITweener>();
			
			public TweenGroup(int a_groupNo) {
				GroupNo = a_groupNo;
			}
		}
		
		SortedDictionary<int, TweenGroup> m_tweenGroups = new SortedDictionary<int, TweenGroup>();
		Stack<bool> m_guiEnableFlagBackups = new Stack<bool>();
		
		[MenuItem("Window/TweenGroupManager")]
		public static void ShowWindow() {
			EditorWindow win = EditorWindow.GetWindow<TweenGroupManager>();
			win.title = "TweenGroupManager";
		}

		void OnInspectorUpdate() {
			// reset collection
			foreach(TweenGroup grp in m_tweenGroups.Values) { 
				if (grp.Tweeners == null) continue;
				grp.Tweeners.Clear();
			} 
			m_tweenGroups.Clear();
			
			// Collect all UITweener by each tweenGroup
			UITweener[] newTweeners = (UITweener[])GameObject.FindObjectsOfType(typeof(UITweener));
			foreach(UITweener tw in newTweeners) {
				if (!m_tweenGroups.ContainsKey(tw.tweenGroup)) {
					m_tweenGroups.Add(tw.tweenGroup, new TweenGroup(tw.tweenGroup));
				}
				m_tweenGroups[tw.tweenGroup].Tweeners.Add (tw);
			}
		}

		void OnGUI() {
			GameObject go = NGUIEditorTools.SelectedRoot();
			
			BeginGUIEnableIfPlaying();
				foreach(TweenGroup grp in m_tweenGroups.Values) {
					// Label : #(tweenGroup)
					EditorGUILayout.LabelField(string.Format ("#{0}", grp.GroupNo));
					GUILayout.BeginHorizontal();
					 	GUILayout.BeginHorizontal(GUILayout.Width(90));
							// Button : PlayAll
							if (GUILayout.Button ("PlayAll", GUILayout.Width(50))) {
								foreach(UITweener tw in grp.Tweeners) {
									if (!NGUITools.GetActive(go)) {
										NGUITools.SetActive(go, true);
									}
									// Play tween froward
									tw.Play (true);
									tw.Reset ();
								}
							}
							// Button : PlayAll(reverse)
							if (GUILayout.Button ("<<", GUILayout.Width(30))) {
								foreach(UITweener tw in grp.Tweeners) {
									if (!NGUITools.GetActive(go)) {
										NGUITools.SetActive(go, true);
									}
									// Play tween reverse
									tw.Play (false);
									tw.Reset ();
								}
							}
						GUILayout.EndHorizontal();
						GUILayout.BeginVertical();
							if (grp.Tweeners != null) {
								foreach(UITweener tw in grp.Tweeners) {
									GUILayout.BeginHorizontal();
										// BUtton : play forward
										if (GUILayout.Button(tw.gameObject.name)) {
											tw.Play (true);
											tw.Reset ();
										}
										// Button : play reverse
										if (GUILayout.Button ("<<", GUILayout.Width (30))) {
											tw.Play (false);
											tw.Reset ();
										}
									GUILayout.EndHorizontal();
								}
							}
						GUILayout.EndVertical();
					GUILayout.EndHorizontal();
				}
			EndGUIEnableIfPlaying();
		}
		
		void BeginGUIEnableIfPlaying() {
			m_guiEnableFlagBackups.Push(GUI.enabled);
			GUI.enabled = Application.isPlaying;
		}

		void EndGUIEnableIfPlaying() {
			GUI.enabled = m_guiEnableFlagBackups.Pop ();
		}
		
		void BeginGUIEnableIfEditing() {
			m_guiEnableFlagBackups.Push (GUI.enabled);
			GUI.enabled = !Application.isPlaying;
		}
		
		void EndGUIEnableIfEditing() {
			GUI.enabled = m_guiEnableFlagBackups.Pop ();
		}
	}