1 files changed, 0 insertions, 155 deletions
diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Signals/TreeView/SignalReceiverTreeView.cs b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Signals/TreeView/SignalReceiverTreeView.cs
deleted file mode 100644
index abacd72..0000000
--- a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Signals/TreeView/SignalReceiverTreeView.cs
+++ /dev/null
@@ -1,155 +0,0 @@
-using System;
-using System.Collections.Generic;
-using UnityEditor.IMGUI.Controls;
-using UnityEngine;
-using UnityEngine.Timeline;
-
-namespace UnityEditor.Timeline.Signals
-{
-    class SignalReceiverTreeView : TreeView
-    {
-        public bool dirty { private get; set; }
-
-        SerializedProperty signals { get; set; }
-        SerializedProperty events { get; set; }
-
-        readonly SignalReceiver m_Target;
-
-        const float k_VerticalPadding = 5;
-        const float k_HorizontalPadding = 5;
-
-        public SignalReceiverTreeView(TreeViewState state, MultiColumnHeader multiColumnHeader, SignalReceiver receiver, SerializedObject serializedObject)
-            : base(state, multiColumnHeader)
-        {
-            m_Target = receiver;
-            useScrollView = true;
-            SetSerializedProperties(serializedObject);
-            getNewSelectionOverride = (item, selection, shift) => new List<int>(); // Disable Selection
-        }
-
-        SignalAsset signalAssetContext { get; set; }
-        public bool readonlySignals { get; set; }
-
-        public void SetSignalContext(SignalAsset assetContext = null)
-        {
-            signalAssetContext = assetContext;
-            dirty = true;
-        }
-
-        void SetSerializedProperties(SerializedObject serializedObject)
-        {
-            signals = SignalReceiverUtility.FindSignalsProperty(serializedObject);
-            events = SignalReceiverUtility.FindEventsProperty(serializedObject);
-            Reload();
-        }
-
-        public void Draw()
-        {
-            var rect = EditorGUILayout.GetControlRect(true, GetTotalHeight());
-            OnGUI(rect);
-        }
-
-        public void RefreshIfDirty()
-        {
-            var signalsListSizeHasChanged = signals.arraySize != GetRows().Count;
-            if (dirty || signalsListSizeHasChanged)
-                Reload();
-            dirty = false;
-        }
-
-        public static MultiColumnHeaderState.Column[] GetColumns()
-        {
-            return new[]
-            {
-                new MultiColumnHeaderState.Column
-                {
-                    headerContent = EditorGUIUtility.TrTextContent("Signal"),
-                    contextMenuText = "",
-                    headerTextAlignment = TextAlignment.Center,
-                    width = 50, minWidth = 50,
-                    autoResize = true,
-                    allowToggleVisibility = false,
-                    canSort = false
-                },
-                new MultiColumnHeaderState.Column
-                {
-                    headerContent = EditorGUIUtility.TrTextContent("Reaction"),
-                    contextMenuText = "",
-                    headerTextAlignment = TextAlignment.Center,
-                    width = 120, minWidth = 120,
-                    autoResize = true,
-                    allowToggleVisibility = false,
-                    canSort = false
-                }
-            };
-        }
-
-        protected override TreeViewItem BuildRoot()
-        {
-            var root = new TreeViewItem(-1, -1) { children = new List<TreeViewItem>() };
-
-            var matchingId = signalAssetContext != null && readonlySignals ? FindIdForSignal(signals, signalAssetContext) : -1;
-            if (matchingId >= 0)
-                AddItem(root, matchingId);
-
-            for (var i = 0; i < signals.arraySize; ++i)
-            {
-                if (i == matchingId) continue;
-                AddItem(root, i, !readonlySignals);
-            }
-
-            return root;
-        }
-
-        protected override void RowGUI(RowGUIArgs args)
-        {
-            var item = (SignalReceiverItem)args.item;
-            for (var i = 0; i < args.GetNumVisibleColumns(); ++i)
-            {
-                var rect = args.GetCellRect(i);
-                rect.y += k_VerticalPadding;
-                item.Draw(rect, args.GetColumn(i), args.row, k_HorizontalPadding, m_Target);
-            }
-        }
-
-        protected override float GetCustomRowHeight(int row, TreeViewItem treeItem)
-        {
-            var item = treeItem as SignalReceiverItem;
-            return item.GetHeight() + k_VerticalPadding;
-        }
-
-        void AddItem(TreeViewItem root, int id, bool enabled = true)
-        {
-            var signal = signals.GetArrayElementAtIndex(id);
-            var evt = events.GetArrayElementAtIndex(id);
-            root.children.Add(new SignalReceiverItem(signal, evt, id, readonlySignals, enabled, this));
-        }
-
-        float GetTotalHeight()
-        {
-            var height = 0.0f;
-            foreach (var item in GetRows())
-            {
-                var signalListItem = item as SignalReceiverItem;
-                height += signalListItem.GetHeight() + k_VerticalPadding;
-            }
-
-            var scrollbarPadding = showingHorizontalScrollBar ? GUI.skin.horizontalScrollbar.fixedHeight : k_VerticalPadding;
-            return height + multiColumnHeader.height + scrollbarPadding;
-        }
-
-        static int FindIdForSignal(SerializedProperty signals, SignalAsset signalToFind)
-        {
-            for (var i = 0; i < signals.arraySize; ++i)
-            {
-                //signal in the receiver that matches the current signal asset will be displayed first
-                var serializedProperty = signals.GetArrayElementAtIndex(i);
-                var signalReferenceValue = serializedProperty.objectReferenceValue;
-                var signalToFindRefValue = signalToFind;
-                if (signalReferenceValue != null && signalReferenceValue == signalToFindRefValue)
-                    return i;
-            }
-            return -1;
-        }
-    }
-}