From fb01734a38f9f5ba24d5f113f506aae10c429db3 Mon Sep 17 00:00:00 2001
From: Zach Day <zachdayz@gmail.com>
Date: Sun, 27 Oct 2024 21:46:18 -0400
Subject: [PATCH] Use new deletion function

---
 ...lEditorViewModel.UserInteractionActions.cs | 19 ++++++++++++-------
 .../ViewModels/SelectionArea.cs               | 18 +-----------------
 2 files changed, 13 insertions(+), 24 deletions(-)

diff --git a/OngekiFumenEditor/Modules/FumenVisualEditor/ViewModels/FumenVisualEditorViewModel.UserInteractionActions.cs b/OngekiFumenEditor/Modules/FumenVisualEditor/ViewModels/FumenVisualEditorViewModel.UserInteractionActions.cs
index 12a24312..32b03b90 100644
--- a/OngekiFumenEditor/Modules/FumenVisualEditor/ViewModels/FumenVisualEditorViewModel.UserInteractionActions.cs
+++ b/OngekiFumenEditor/Modules/FumenVisualEditor/ViewModels/FumenVisualEditorViewModel.UserInteractionActions.cs
@@ -621,23 +621,28 @@ public void KeyboardAction_FastPlaceDockableObject(LaneType targetType, ILaneDoc
         }
 
         public void KeyboardAction_DeleteSelectingObjects(ActionExecutionContext e)
+        {
+            DeleteSelection();
+        }
+
+        public void DeleteSelection(IEnumerable<OngekiObjectBase> selection = null)
         {
             if (IsLocked)
                 return;
 
             //获取要删除的物件
-            var selects = SelectObjects.OfType<OngekiObjectBase>().ToArray();
+            var selects = selection?.ToArray() ?? SelectObjects.OfType<OngekiObjectBase>().ToArray();
 
             //依附于其他对象的子物件，比如轨道节点，曲线控制节点，无法做到单纯删除和添加
             //记录它们子节点相对于集合的位置，下次恢复的时候就是插入了
             var curveControlMaps = selects
-                        .OfType<LaneCurvePathControlObject>()
-                        .GroupBy(x => x.RefCurveObject)
-                        .ToDictionary(x => x.Key, x => x.Select(c => (c, x.Key.PathControls.FirstIndexOf(p => p == c))).OrderBy(x => x.Item2).ToArray());
+                .OfType<LaneCurvePathControlObject>()
+                .GroupBy(x => x.RefCurveObject)
+                .ToDictionary(x => x.Key, x => x.Select(c => (c, x.Key.PathControls.FirstIndexOf(p => p == c))).OrderBy(x => x.Item2).ToArray());
             var connectablesMaps = selects
-                        .OfType<ConnectableChildObjectBase>()
-                        .GroupBy(x => x.ReferenceStartObject)
-                        .ToDictionary(x => x.Key, x => x.Select(c => (c, x.Key.Children.FirstIndexOf(p => p == c))).OrderBy(x => x.Item2).ToArray());
+                .OfType<ConnectableChildObjectBase>()
+                .GroupBy(x => x.ReferenceStartObject)
+                .ToDictionary(x => x.Key, x => x.Select(c => (c, x.Key.Children.FirstIndexOf(p => p == c))).OrderBy(x => x.Item2).ToArray());
 
             var expectedObjects = selects.Where(x => x switch
             {
diff --git a/OngekiFumenEditor/Modules/FumenVisualEditor/ViewModels/SelectionArea.cs b/OngekiFumenEditor/Modules/FumenVisualEditor/ViewModels/SelectionArea.cs
index b5add758..48356413 100644
--- a/OngekiFumenEditor/Modules/FumenVisualEditor/ViewModels/SelectionArea.cs
+++ b/OngekiFumenEditor/Modules/FumenVisualEditor/ViewModels/SelectionArea.cs
@@ -143,23 +143,7 @@ public class SelectionAreaKind
         if (!objs.Any())
             return;
 
-        IoC.Get<IFumenObjectPropertyBrowser>().RefreshSelected(editor);
-
-        editor.UndoRedoManager.ExecuteAction(new LambdaUndoAction(Resources.DeleteObjects, Redo, Undo));
-
-        return;
-
-        void Redo()
-        {
-            foreach (var o in objs)
-                editor.Fumen.RemoveObject(o);
-        }
-
-        void Undo()
-        {
-            foreach (var o in objs)
-                editor.Fumen.AddObject(o);
-        }
+        editor.DeleteSelection();
     });
 
     public readonly Action<FumenVisualEditorViewModel, IEnumerable<OngekiObjectBase>> SelectAction;