1 files changed, 77 insertions, 0 deletions
diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/treeview/ManipulationsClips.cs b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/treeview/ManipulationsClips.cs
new file mode 100644
index 0000000..9a51bc6
--- /dev/null
+++ b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/treeview/ManipulationsClips.cs
@@ -0,0 +1,77 @@
+using System.Linq;
+using UnityEngine;
+using UnityEngine.Timeline;
+
+namespace UnityEditor.Timeline
+{
+    class ItemActionShortcutManipulator : Manipulator
+    {
+        protected override bool ExecuteCommand(Event evt, WindowState state)
+        {
+            if (state.IsEditingASubItem())
+                return false;
+
+            var consumed = false;
+            var clips = SelectionManager.SelectedClips();
+            foreach (var clip in clips)
+                consumed |= ItemAction<TimelineClip>.HandleShortcut(state, evt, clip);
+
+            var markers = SelectionManager.SelectedMarkers();
+            foreach (var marker in markers)
+                consumed |= ItemAction<IMarker>.HandleShortcut(state, evt, marker);
+
+            return consumed;
+        }
+    }
+
+    class DrillIntoClip : Manipulator
+    {
+        protected override bool DoubleClick(Event evt, WindowState state)
+        {
+            if (evt.button != 0)
+                return false;
+
+            var guiClip = PickerUtils.PickedLayerableOfType<TimelineClipGUI>();
+
+            if (guiClip == null)
+                return false;
+
+            if (!TimelineWindow.instance.state.editSequence.isReadOnly && (guiClip.clip.curves != null || guiClip.clip.animationClip != null))
+                ItemAction<TimelineClip>.Invoke<EditClipInAnimationWindow>(state, guiClip.clip);
+
+            if (guiClip.supportsSubTimelines)
+                ItemAction<TimelineClip>.Invoke<EditSubTimeline>(state, guiClip.clip);
+
+            return true;
+        }
+    }
+
+    class ContextMenuManipulator : Manipulator
+    {
+        protected override bool MouseDown(Event evt, WindowState state)
+        {
+            if (evt.button == 1)
+                ItemSelection.HandleSingleSelection(evt);
+
+            return false;
+        }
+
+        protected override bool ContextClick(Event evt, WindowState state)
+        {
+            if (evt.alt)
+                return false;
+
+            var selectable = PickerUtils.PickedLayerableOfType<ISelectable>();
+
+            if (selectable != null && selectable.IsSelected())
+            {
+                SequencerContextMenu.ShowItemContextMenu(evt.mousePosition,
+                    SelectionManager.SelectedClips().ToArray(),
+                    SelectionManager.SelectedMarkers().ToArray());
+                return true;
+            }
+
+            return false;
+        }
+    }
+}