1 files changed, 116 insertions, 0 deletions
diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Signals/SignalReceiverInspector.cs b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Signals/SignalReceiverInspector.cs
new file mode 100644
index 0000000..52211e1
--- /dev/null
+++ b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Signals/SignalReceiverInspector.cs
@@ -0,0 +1,116 @@
+using UnityEngine;
+using UnityObject = UnityEngine.Object;
+using UnityEditor.IMGUI.Controls;
+using UnityEngine.Events;
+using UnityEngine.Timeline;
+
+namespace UnityEditor.Timeline.Signals
+{
+    [CustomEditor(typeof(SignalReceiver))]
+    class SignalReceiverInspector : Editor
+    {
+        SignalReceiver m_Target;
+
+        [SerializeField] TreeViewState m_TreeState;
+        [SerializeField] MultiColumnHeaderState m_MultiColumnHeaderState;
+        internal SignalReceiverTreeView m_TreeView;
+
+        SignalEmitter signalEmitterContext
+        {
+            get { return m_Context as SignalEmitter;}
+        }
+
+        void OnEnable()
+        {
+            m_Target = target as SignalReceiver;
+            InitTreeView(serializedObject);
+
+            Undo.undoRedoPerformed += OnUndoRedo;
+        }
+
+        void OnDisable()
+        {
+            Undo.undoRedoPerformed -= OnUndoRedo;
+        }
+
+        void OnUndoRedo()
+        {
+            m_TreeView.dirty = true;
+        }
+
+        public override void OnInspectorGUI()
+        {
+            serializedObject.Update();
+
+            using (var changeCheck = new EditorGUI.ChangeCheckScope())
+            {
+                m_TreeView.RefreshIfDirty();
+                DrawEmitterControls(); // Draws buttons coming from the Context (SignalEmitter)
+
+                EditorGUILayout.Space();
+                m_TreeView.Draw();
+
+                if (signalEmitterContext == null)
+                    DrawAddRemoveButtons();
+
+                if (changeCheck.changed)
+                {
+                    serializedObject.ApplyModifiedProperties();
+                    m_TreeView.dirty = true;
+                }
+            }
+        }
+
+        void DrawEmitterControls()
+        {
+            var context = signalEmitterContext;
+            if (context != null)
+            {
+                var currentSignal = context.asset;
+                if (currentSignal != null && !m_Target.IsSignalAssetHandled(currentSignal))
+                {
+                    EditorGUILayout.Separator();
+                    var message = string.Format(Styles.NoReaction, currentSignal.name);
+                    SignalUtility.DrawCenteredMessage(message);
+                    if (SignalUtility.DrawCenteredButton(Styles.AddReactionButton))
+                        m_Target.AddNewReaction(currentSignal); // Add reaction on the first
+                    EditorGUILayout.Separator();
+                }
+            }
+        }
+
+        internal void SetAssetContext(SignalAsset asset)
+        {
+            m_TreeView.SetSignalContext(asset);
+        }
+
+        void DrawAddRemoveButtons()
+        {
+            using (new GUILayout.HorizontalScope())
+            {
+                GUILayout.FlexibleSpace();
+                if (GUILayout.Button(Styles.AddReactionButton))
+                {
+                    Undo.RecordObject(m_Target, Styles.UndoAddReaction);
+                    m_Target.AddEmptyReaction(new UnityEvent());
+                    PrefabUtility.RecordPrefabInstancePropertyModifications(m_Target);
+                }
+                GUILayout.Space(18.0f);
+            }
+        }
+
+        void InitTreeView(SerializedObject so)
+        {
+            m_TreeState = SignalListFactory.CreateViewState();
+            m_MultiColumnHeaderState = SignalListFactory.CreateHeaderState();
+            var header = SignalListFactory.CreateHeader(m_MultiColumnHeaderState, SignalReceiverUtility.headerHeight);
+
+            var context = signalEmitterContext;
+            m_TreeView = SignalListFactory.CreateSignalInspectorList(m_TreeState, header, m_Target, so);
+            m_TreeView.readonlySignals = context != null;
+
+            if (context != null)
+                m_TreeView.SetSignalContext(context.asset);
+        }
+    }
+}