1 files changed, 23 insertions, 0 deletions
diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Signals/SignalEmitterEditor.cs b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Signals/SignalEmitterEditor.cs
new file mode 100644
index 0000000..48c5690
--- /dev/null
+++ b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Signals/SignalEmitterEditor.cs
@@ -0,0 +1,23 @@
+using UnityEngine;
+using UnityEngine.Timeline;
+
+namespace UnityEditor.Timeline.Signals
+{
+    [CustomTimelineEditor(typeof(SignalEmitter))]
+    class SignalEmitterEditor : MarkerEditor
+    {
+        static readonly string MissingAssetError = LocalizationDatabase.GetLocalizedString("No signal assigned");
+
+        public override MarkerDrawOptions GetMarkerOptions(IMarker marker)
+        {
+            var options = base.GetMarkerOptions(marker);
+            SignalEmitter emitter = (SignalEmitter)marker;
+            if (emitter.asset != null)
+                options.tooltip = emitter.asset.name;
+            else
+                options.errorText = MissingAssetError;
+
+            return options;
+        }
+    }
+}