1 files changed, 0 insertions, 125 deletions
diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Signals/SignalUtility.cs b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Signals/SignalUtility.cs
deleted file mode 100644
index 663e341..0000000
--- a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Signals/SignalUtility.cs
+++ /dev/null
@@ -1,125 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using UnityEngine;
-using UnityEngine.Events;
-using UnityEngine.Timeline;
-
-namespace UnityEditor.Timeline.Signals
-{
-    interface ISignalAssetProvider
-    {
-        SignalAsset signalAsset { get; set; }
-        IEnumerable<SignalAsset> AvailableSignalAssets();
-        void CreateNewSignalAsset(string path);
-    }
-
-    static class SignalUtility
-    {
-        const string k_SignalExtension = "signal";
-
-        public static void DrawSignalNames(ISignalAssetProvider assetProvider, Rect position, GUIContent label, bool multipleValues)
-        {
-            var assets = assetProvider.AvailableSignalAssets().ToList();
-            var index = assets.IndexOf(assetProvider.signalAsset);
-
-            var availableNames = new List<string>();
-            using (new GUIMixedValueScope(multipleValues))
-            {
-                availableNames.Add(Styles.EmptySignalList.text);
-
-                availableNames.AddRange(assets.Select(x => x.name));
-                availableNames.Add(Styles.CreateNewSignal.text);
-
-                var curValue = index + 1;
-                var selected = EditorGUI.Popup(position, label, curValue, availableNames.ToArray());
-
-                if (selected != curValue)
-                {
-                    var noneEntryIdx = 0;
-                    if (selected == noneEntryIdx) // None
-                        assetProvider.signalAsset = null;
-                    else if (selected == availableNames.Count - 1) // "Create New Asset"
-                    {
-                        var path = GetNewSignalPath();
-                        if (!string.IsNullOrEmpty(path))
-                            assetProvider.CreateNewSignalAsset(path);
-                        GUIUtility.ExitGUI();
-                    }
-                    else
-                        assetProvider.signalAsset = assets[selected - 1];
-                }
-            }
-        }
-
-        public static string GetNewSignalPath()
-        {
-            return EditorUtility.SaveFilePanelInProject(
-                Styles.NewSignalWindowTitle.text,
-                Styles.NewSignalDefaultName.text,
-                k_SignalExtension,
-                Styles.NewSignalWindowMessage.text);
-        }
-
-        public static bool IsSignalAssetHandled(this SignalReceiver receiver, SignalAsset asset)
-        {
-            return receiver != null && asset != null && receiver.GetRegisteredSignals().Contains(asset);
-        }
-
-        public static void AddNewReaction(this SignalReceiver receiver, SignalAsset signalAsset)
-        {
-            if (signalAsset != null && receiver != null)
-            {
-                Undo.RecordObject(receiver, Styles.UndoAddReaction);
-                var newEvent = new UnityEvent();
-                newEvent.AddPersistentListener();
-                var evtIndex = newEvent.GetPersistentEventCount() - 1;
-                newEvent.RegisterVoidPersistentListenerWithoutValidation(evtIndex, receiver.gameObject, string.Empty);
-                receiver.AddReaction(signalAsset, newEvent);
-                PrefabUtility.RecordPrefabInstancePropertyModifications(receiver);
-            }
-        }
-
-        public static void DrawCenteredMessage(string message)
-        {
-            using (new GUILayout.HorizontalScope())
-            {
-                GUILayout.FlexibleSpace();
-                GUILayout.Label(message);
-                GUILayout.FlexibleSpace();
-            }
-        }
-
-        public static bool DrawCenteredButton(GUIContent buttonLabel)
-        {
-            bool buttonClicked;
-            using (new GUILayout.HorizontalScope())
-            {
-                GUILayout.FlexibleSpace();
-                buttonClicked = GUILayout.Button(buttonLabel);
-                GUILayout.FlexibleSpace();
-            }
-            return buttonClicked;
-        }
-    }
-
-    static class SignalReceiverUtility
-    {
-        const int k_DefaultTreeviewHeaderHeight = 20;
-
-        public static int headerHeight
-        {
-            get { return k_DefaultTreeviewHeaderHeight; }
-        }
-
-        public static SerializedProperty FindSignalsProperty(SerializedObject obj)
-        {
-            return obj.FindProperty("m_Events.m_Signals");
-        }
-
-        public static SerializedProperty FindEventsProperty(SerializedObject obj)
-        {
-            return obj.FindProperty("m_Events.m_Events");
-        }
-    }
-}