From 90ec9f6f5b3439683a5c410206fb0db9c0ba1b96 Mon Sep 17 00:00:00 2001
From: Brad Nelson <info@play-em.com>
Date: Mon, 6 Nov 2017 20:53:10 +0000
Subject: [PATCH] Copy Icon Lists between TextPic components

---
 Editor/TextPicIconListCopier.cs | 140 ++++++++++++++++++++++++++++++++
 1 file changed, 140 insertions(+)
 create mode 100644 Editor/TextPicIconListCopier.cs

diff --git a/Editor/TextPicIconListCopier.cs b/Editor/TextPicIconListCopier.cs
new file mode 100644
index 0000000..72c1628
--- /dev/null
+++ b/Editor/TextPicIconListCopier.cs
@@ -0,0 +1,140 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2017 Play-Em
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+using UnityEngine;
+#if UNITY_EDITOR
+using UnityEditor;
+#endif
+using System;
+using System.Collections;
+using System.Collections.Generic;
+
+namespace UnityEngine.UI.Extensions
+{
+
+	public class TextPicIconListCopier : EditorWindow {
+		[MenuItem("Window/UI/Extensions/TextPic Copy Icon Lists")]
+		protected static void ShowTextPicIconListCopier() {
+			var wnd = GetWindow<TextPicIconListCopier>();
+			wnd.titleContent.text = "Copy Icons in TextPic";
+			wnd.Show();
+		}
+
+		private List<TextPic> textPicList = new List<TextPic>();
+
+		#if UNITY_EDITOR
+		void OnSelectionChange() {
+			if (Selection.objects.Length > 1 )
+			{
+				Debug.Log ("Length? " + Selection.objects.Length);
+				textPicList.Clear();
+
+				foreach ( Object o in Selection.objects ) {
+					if ( o is GameObject ) {
+						TextPic tp = ((GameObject)o).GetComponent<TextPic>();
+						if (tp != null) {
+							textPicList.Add(tp);
+						}
+					}
+				}
+			}
+			else if (Selection.activeObject is GameObject) {
+				textPicList.Clear();
+				TextPic tp = ((GameObject)Selection.activeObject).GetComponent<TextPic>();
+				if (tp != null) {
+					textPicList.Add(tp);
+				}
+			} 
+			else {
+				textPicList.Clear();
+			}
+			
+			this.Repaint();
+		}
+		#endif
+
+		private static int columnWidth = 300;
+
+		private TextPic textPic;
+
+		public void Copy() {
+			#if UNITY_EDITOR
+			foreach(TextPic tp in textPicList) {
+				if (tp != null) {
+					tp.inspectorIconList = new TextPic.IconName[textPic.inspectorIconList.Length];
+					textPic.inspectorIconList.CopyTo(tp.inspectorIconList, 0);
+
+					tp.ResetIconList();
+
+					Debug.Log("Copied icons to " + tp.name);
+				}
+			}
+			#endif
+		}
+
+		public void OnGUI() {
+			GUILayout.Label("TextPic to copy icons", EditorStyles.boldLabel);
+			EditorGUILayout.Separator();
+			GUILayout.Label("TextPic", EditorStyles.boldLabel);
+
+			EditorGUI.BeginChangeCheck();
+
+			textPic = EditorGUILayout.ObjectField(textPic, typeof(TextPic), true) as TextPic;
+			EditorGUI.EndChangeCheck();
+
+			if (textPicList.Count > 0) {
+				if ( textPicList.Count == 1 )
+				{
+					textPicList[0] = ((TextPic)EditorGUILayout.ObjectField(
+						textPicList[0],
+						typeof(TextPic),
+						true,
+						GUILayout.Width(columnWidth))
+						);
+				} 
+				else
+				{
+					GUILayout.Label("Multiple TextPic: " + textPicList.Count, GUILayout.Width(columnWidth));
+				}
+
+				if (textPic != null) {
+
+					EditorGUILayout.BeginHorizontal();
+					if (GUILayout.Button("Copy Icons")) {
+						#if UNITY_EDITOR
+						Copy();
+						#endif
+					}
+
+					EditorGUILayout.EndHorizontal();
+
+					EditorGUILayout.Separator();
+				}
+			}
+			else {
+				GUILayout.Label("Please select objects that have a TextPic component", EditorStyles.boldLabel);
+			}
+		}
+	}
+
+}
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