From 67f9f744bbd481ac6fccc6de60492a590beb4e16 Mon Sep 17 00:00:00 2001
From: Sinai <outlander.sinai@gmail.com>
Date: Mon, 21 Jun 2021 19:26:05 +1000
Subject: [PATCH] Handle Unity 2021+ InputField.onEndEdit change

---
 src/Core/Utility/UnityHelpers.cs                    | 13 +++++++++++++
 .../GameObjectWidgets/GameObjectControls.cs         |  8 ++++----
 src/UI/UIManager.cs                                 |  2 +-
 3 files changed, 18 insertions(+), 5 deletions(-)

diff --git a/src/Core/Utility/UnityHelpers.cs b/src/Core/Utility/UnityHelpers.cs
index 372e32e..d8e1086 100644
--- a/src/Core/Utility/UnityHelpers.cs
+++ b/src/Core/Utility/UnityHelpers.cs
@@ -2,9 +2,11 @@
 using System.Collections.Generic;
 using System.Globalization;
 using System.Linq;
+using System.Reflection;
 using System.Text;
 using UnityEngine;
 using UnityEngine.Events;
+using UnityEngine.UI;
 using Object = UnityEngine.Object;
 
 // Project-wide namespace for accessibility
@@ -107,5 +109,16 @@ namespace UnityExplorer
 
             return color;
         }
+
+        private static PropertyInfo onEndEdit;
+
+        public static UnityEvent<string> GetOnEndEdit(this InputField _this)
+        {
+            if (onEndEdit == null)
+                onEndEdit = typeof(InputField).GetProperty("onEndEdit")
+                            ?? throw new Exception("Could not get InputField.onEndEdit property!");
+
+            return onEndEdit.GetValue(_this, null).TryCast<UnityEvent<string>>();
+        }
     }
 }
diff --git a/src/UI/Inspectors/GameObjectWidgets/GameObjectControls.cs b/src/UI/Inspectors/GameObjectWidgets/GameObjectControls.cs
index 7b8ade0..be2d1b2 100644
--- a/src/UI/Inspectors/GameObjectWidgets/GameObjectControls.cs
+++ b/src/UI/Inspectors/GameObjectWidgets/GameObjectControls.cs
@@ -468,7 +468,7 @@ namespace UnityExplorer.UI.Inspectors
             //UIFactory.SetLayoutElement(pathApplyBtn.Component.gameObject, minHeight: 25, minWidth: 120);
             //pathApplyBtn.OnClick += () => { OnPathEndEdit(PathInput.Text); };
 
-            PathInput.Component.onEndEdit.AddListener((string val) => { OnPathEndEdit(val); });
+            PathInput.Component.GetOnEndEdit().AddListener((string val) => { OnPathEndEdit(val); });
 
             // Title and update row
 
@@ -484,7 +484,7 @@ namespace UnityExplorer.UI.Inspectors
             NameInput = UIFactory.CreateInputField(titleRow, "NameInput", "untitled");
             UIFactory.SetLayoutElement(NameInput.Component.gameObject, minHeight: 30, minWidth: 100, flexibleWidth: 9999);
             NameInput.Component.textComponent.fontSize = 15;
-            NameInput.Component.onEndEdit.AddListener((string val) => { OnNameEndEdit(val); });
+            NameInput.Component.GetOnEndEdit().AddListener((string val) => { OnNameEndEdit(val); });
 
             // second row (toggles, instanceID, tag, buttons)
 
@@ -521,7 +521,7 @@ namespace UnityExplorer.UI.Inspectors
             TagInput = UIFactory.CreateInputField(secondRow, "TagInput", "none");
             UIFactory.SetLayoutElement(TagInput.Component.gameObject, minHeight: 25, minWidth: 100, flexibleWidth: 999);
             TagInput.Component.textComponent.color = Color.white;
-            TagInput.Component.onEndEdit.AddListener((string val) => { OnTagEndEdit(val); });
+            TagInput.Component.GetOnEndEdit().AddListener((string val) => { OnTagEndEdit(val); });
 
             // Instantiate
             var instantiateBtn = UIFactory.CreateButton(secondRow, "InstantiateBtn", "Instantiate", new Color(0.2f, 0.2f, 0.2f));
@@ -644,7 +644,7 @@ namespace UnityExplorer.UI.Inspectors
             var inputField = UIFactory.CreateInputField(rowObj, "InputField", "...");
             UIFactory.SetLayoutElement(inputField.Component.gameObject, minHeight: 25, minWidth: 100, flexibleWidth: 999);
 
-            inputField.Component.onEndEdit.AddListener((string value) => { OnTransformInputEndEdit(type, value); });
+            inputField.Component.GetOnEndEdit().AddListener((string value) => { OnTransformInputEndEdit(type, value); });
 
             var control = new TransformControl(type, inputField);
 
diff --git a/src/UI/UIManager.cs b/src/UI/UIManager.cs
index 4c8b943..2e172b8 100644
--- a/src/UI/UIManager.cs
+++ b/src/UI/UIManager.cs
@@ -378,7 +378,7 @@ namespace UnityExplorer.UI
             timeInput = UIFactory.CreateInputField(navbarPanel, "TimeInput", "timeScale");
             UIFactory.SetLayoutElement(timeInput.Component.gameObject, minHeight: 25, minWidth: 40);
             timeInput.Text = Time.timeScale.ToString("F2");
-            timeInput.Component.onEndEdit.AddListener(OnTimeInputEndEdit);
+            timeInput.Component.GetOnEndEdit().AddListener(OnTimeInputEndEdit);
 
             pauseBtn = UIFactory.CreateButton(navbarPanel, "PauseButton", "||", new Color(0.2f, 0.2f, 0.2f));
             UIFactory.SetLayoutElement(pauseBtn.Component.gameObject, minHeight: 25, minWidth: 25);