test

My project/Library/PackageCache/com.unity.timeline/DocCodeExamples/TimelineAttributesExamples.cs

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+using System.Collections.Generic;
+using UnityEditor.ShortcutManagement;
+using UnityEditor.Timeline;
+using UnityEditor.Timeline.Actions;
+using UnityEngine;
+using UnityEngine.Playables;
+using UnityEngine.Timeline;
+
+namespace DocCodeExamples
+{
+    class TimelineAttributesExamples_HideAPI
+    {
+        #region declare-sampleTrackBindingAttr
+
+        [TrackBindingType(typeof(Light), TrackBindingFlags.AllowCreateComponent)]
+        public class LightTrack : TrackAsset { }
+
+        #endregion
+
+        #region declare-menuEntryAttribute
+
+        [MenuEntry("Simple Menu Action")]
+        class SimpleMenuAction : TimelineAction
+        {
+            public override ActionValidity Validate(ActionContext actionContext)
+            {
+                return ActionValidity.Valid;
+            }
+
+            public override bool Execute(ActionContext actionContext)
+            {
+                return true;
+            }
+        }
+
+        [MenuEntry("Menu Action with priority", 9999)]
+        class MenuActionWithPriority : TimelineAction
+        {
+            public override ActionValidity Validate(ActionContext actionContext)
+            {
+                return ActionValidity.Valid;
+            }
+
+            public override bool Execute(ActionContext actionContext)
+            {
+                return true;
+            }
+        }
+
+        [MenuEntry("My Menu/Menu Action inside submenu")]
+        class MenuActionInsideSubMenu : TimelineAction
+        {
+            public override ActionValidity Validate(ActionContext actionContext)
+            {
+                return ActionValidity.Valid;
+            }
+
+            public override bool Execute(ActionContext actionContext)
+            {
+                return true;
+            }
+        }
+
+        #endregion
+
+        #region declare-timelineShortcutAttr
+
+        public class ShortcutAction : TimelineAction
+        {
+            public override ActionValidity Validate(ActionContext _)
+            {
+                return ActionValidity.Valid;
+            }
+
+            public override bool Execute(ActionContext _)
+            {
+                Debug.Log("Action executed.");
+                return true;
+            }
+
+            [TimelineShortcut("Test Action", KeyCode.K, ShortcutModifiers.Shift | ShortcutModifiers.Alt)]
+            public static void HandleShortCut(ShortcutArguments args)
+            {
+                Invoker.InvokeWithSelected<ShortcutAction>();
+            }
+        }
+
+        #endregion
+
+        #region declare-applyDefaultUndoAttr
+
+        [ApplyDefaultUndo]
+        public class SetNameToTypeAction : TrackAction
+        {
+            public override ActionValidity Validate(IEnumerable<TrackAsset> items)
+            {
+                return ActionValidity.Valid;
+            }
+
+            public override bool Execute(IEnumerable<TrackAsset> items)
+            {
+                foreach (TrackAsset track in items)
+                    track.name = track.GetType().Name;
+                return true;
+            }
+        }
+
+        #endregion
+
+        #region declare-customStyleMarkerAttr
+
+        [CustomStyle("MyStyle")]
+        public class MyMarker : UnityEngine.Timeline.Marker { }
+
+        #endregion
+
+        #region declare-customTimelineEditorAttr
+
+        [CustomTimelineEditor(typeof(MyCustomClip))]
+        class MyCustomClipEditor : ClipEditor { }
+
+        #endregion
+
+        class MyCustomClip : PlayableAsset
+        {
+            public override Playable CreatePlayable(PlayableGraph graph, GameObject owner)
+            {
+                return Playable.Null;
+            }
+        }
+    }
+}