1 files changed, 203 insertions, 0 deletions
diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/inspectors/TrackAssetInspector.cs b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/inspectors/TrackAssetInspector.cs
new file mode 100644
index 0000000..91e83e1
--- /dev/null
+++ b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/inspectors/TrackAssetInspector.cs
@@ -0,0 +1,203 @@
+//#define PERF_PROFILE
+
+using System.Linq;
+using UnityEngine;
+using UnityEngine.Playables;
+using UnityEngine.Timeline;
+
+namespace UnityEditor.Timeline
+{
+    [CustomEditor(typeof(TrackAsset), true, isFallback = true)]
+    [CanEditMultipleObjects]
+    class TrackAssetInspector : Editor
+    {
+        class TrackCurvesWrapper : ICurvesOwnerInspectorWrapper
+        {
+            public ICurvesOwner curvesOwner { get; }
+            public SerializedObject serializedPlayableAsset { get; }
+
+            public int lastCurveVersion { get; set; }
+            public double lastEvalTime { get; set; }
+
+            public TrackCurvesWrapper(TrackAsset track)
+            {
+                lastCurveVersion = -1;
+                lastEvalTime = -1;
+
+                if (track != null)
+                {
+                    curvesOwner = track;
+                    serializedPlayableAsset = new SerializedObject(track);
+                }
+            }
+
+            public double ToLocalTime(double time)
+            {
+                return time;
+            }
+        }
+
+        TrackCurvesWrapper m_TrackCurvesWrapper;
+
+        SerializedProperty m_Name;
+        bool m_IsBuiltInType;
+
+        Texture m_HeaderIcon;
+
+
+        protected TimelineWindow timelineWindow
+        {
+            get
+            {
+                return TimelineWindow.instance;
+            }
+        }
+
+        protected bool IsTrackLocked()
+        {
+            if (!TimelineUtility.IsCurrentSequenceValid() || IsCurrentSequenceReadOnly())
+                return true;
+
+            return targets.Any(track => ((TrackAsset)track).lockedInHierarchy);
+        }
+
+        public override void OnInspectorGUI()
+        {
+            using (new EditorGUI.DisabledScope(IsTrackLocked()))
+            {
+                DrawInspector();
+            }
+        }
+
+        internal override bool IsEnabled()
+        {
+            return TimelineUtility.IsCurrentSequenceValid() && !IsCurrentSequenceReadOnly() && base.IsEnabled();
+        }
+
+        internal override void OnHeaderTitleGUI(Rect titleRect, string header)
+        {
+            serializedObject.Update();
+
+            var textFieldRect = titleRect;
+            using (new GUIMixedValueScope(m_Name.hasMultipleDifferentValues))
+            {
+                var seqWindow = TimelineWindow.instance;
+
+                if (IsTrackLocked())
+                {
+                    base.OnHeaderTitleGUI(titleRect, m_Name.stringValue);
+                }
+                else
+                {
+                    EditorGUI.BeginChangeCheck();
+                    string newName = EditorGUI.DelayedTextField(textFieldRect, m_Name.stringValue, EditorStyles.textField);
+                    if (EditorGUI.EndChangeCheck() && !string.IsNullOrEmpty(newName))
+                    {
+                        for (int c = 0; c < targets.Length; c++)
+                        {
+                            ObjectNames.SetNameSmart(targets[c], newName);
+                        }
+
+                        if (seqWindow != null)
+                            seqWindow.Repaint();
+                    }
+
+                    serializedObject.ApplyModifiedProperties();
+                }
+            }
+        }
+
+        internal override void OnHeaderIconGUI(Rect iconRect)
+        {
+            if (TimelineWindow.instance == null)
+                return;
+            using (new EditorGUI.DisabledScope(IsTrackLocked()))
+            {
+                if (m_HeaderIcon != null)
+                    GUI.Label(iconRect, GUIContent.Temp(m_HeaderIcon));
+            }
+        }
+
+        internal override Rect DrawHeaderHelpAndSettingsGUI(Rect r)
+        {
+            using (new EditorGUI.DisabledScope(IsTrackLocked()))
+            {
+                var helpSize = EditorStyles.iconButton.CalcSize(EditorGUI.GUIContents.helpIcon);
+                const int kTopMargin = 5;
+
+                // Show Editor Header Items.
+                return EditorGUIUtility.DrawEditorHeaderItems(new Rect(r.xMax - helpSize.x, r.y + kTopMargin, helpSize.x, helpSize.y), targets);
+            }
+        }
+
+        public virtual void OnEnable()
+        {
+            m_IsBuiltInType = target != null && target.GetType().Assembly == typeof(TrackAsset).Assembly;
+            m_Name = serializedObject.FindProperty("m_Name");
+            m_TrackCurvesWrapper = new TrackCurvesWrapper(target as TrackAsset);
+            m_HeaderIcon = TrackResourceCache.s_DefaultIcon.image;
+
+            // only worry about the first track. if types are different, a different inspector is used.
+            var track = target as TrackAsset;
+            if (track != null)
+            {
+                var drawer = CustomTimelineEditorCache.GetTrackEditor(track);
+                UnityEngine.Object binding = null;
+                var director = m_Context as PlayableDirector;
+                if (director != null)
+                    binding = director.GetGenericBinding(track);
+
+                var options = drawer.GetTrackOptions(track, binding);
+                if (options.icon != null)
+                    m_HeaderIcon = options.icon;
+                else
+                    m_HeaderIcon = TrackResourceCache.GetTrackIcon(track).image;
+            }
+        }
+
+        void DrawInspector()
+        {
+            if (serializedObject == null)
+                return;
+
+            CurvesOwnerInspectorHelper.PreparePlayableAsset(m_TrackCurvesWrapper);
+            serializedObject.Update();
+
+            using (var changeScope = new EditorGUI.ChangeCheckScope())
+            {
+                DrawTrackProperties();
+
+                if (changeScope.changed)
+                {
+                    serializedObject.ApplyModifiedProperties();
+                    ApplyChanges();
+                }
+            }
+        }
+
+        protected virtual void DrawTrackProperties()
+        {
+            var property = serializedObject.GetIterator();
+            var expanded = true;
+            while (property.NextVisible(expanded))
+            {
+                // Don't draw script field for built-in types
+                if (m_IsBuiltInType && "m_Script" == property.propertyPath)
+                    continue;
+
+                EditorGUILayout.PropertyField(property, !expanded);
+                expanded = false;
+            }
+        }
+
+        protected virtual void ApplyChanges()
+        {
+            TimelineEditor.Refresh(RefreshReason.ContentsModified);
+        }
+
+        static bool IsCurrentSequenceReadOnly()
+        {
+            return TimelineWindow.instance.state.editSequence.isReadOnly;
+        }
+    }
+}