Improve file removing from object editor

File_Format_Library/FileFormats/BFRES/BFRES.cs

@@ -975,8 +975,6 @@ namespace FirstPlugin
 
         public void LoadFile(ResU.ResFile res)
         {
-            CanDelete = true;
-
             resFileU = res;
 
             Text = resFileU.Name;

File_Format_Library/NodeWrappers/Archives/BFRESWrapper.cs

@@ -38,16 +38,6 @@ namespace FirstPlugin.NodeWrappers
             return Items.ToArray();
         }
 
-        public override void Delete()
-        {
-            var editor = LibraryGUI.GetObjectEditor();
-            if (editor != null)
-            {
-                editor.RemoveFile(this);
-                editor.ResetControls();
-            }
-        }
-
         protected void SettingBooleanAction(object sender, EventArgs e)
         {
             if (sender is ToolStripMenuItem)

Switch_Toolbox_Library/Forms/Custom/TreeViewCustom.cs

@@ -71,7 +71,6 @@ namespace Toolbox.Library
             var editor = LibraryGUI.GetObjectEditor();
             if (editor != null)
             {
-                editor.RemoveFile(this);
                 editor.ResetControls();
             }
         }

Switch_Toolbox_Library/Forms/Editors/Object Editor/ObjectEditor.cs

@@ -20,8 +20,6 @@ namespace Toolbox.Library.Forms
         private ObjectEditorTree ObjectTree;
         private ObjectEditorList ObjectList; //Optionally usable for archives
 
-        private TreeView _fieldsTreeCache;
-
         public void BeginUpdate() { ObjectTree.BeginUpdate(); }
         public void EndUpdate() { ObjectTree.EndUpdate(); }
 
@@ -178,21 +176,10 @@ namespace Toolbox.Library.Forms
             if (viewport != null)
                 viewport.FormClosing();
 
-
-
             if (ObjectTree != null)
                 ObjectTree.FormClosing();
         }
 
-        public void RemoveFile(TreeNode File)
-        {
-            if (File is IFileFormat) {
-                ((IFileFormat)File).Unload();
-            }
-
-            ObjectTree.RemoveFile(File);
-        }
-
         public void ResetControls()
         {
             ObjectTree.ResetControls();

Switch_Toolbox_Library/Forms/Editors/Object Editor/ObjectEditorTree.cs

@@ -23,8 +23,6 @@ namespace Toolbox.Library.Forms
 
         public ObjectEditor ObjectEditor;
 
-        private List<TreeNode> _fieldsTreeCache = new List<TreeNode>();
-
         public void BeginUpdate() { treeViewCustom1.BeginUpdate(); }
         public void EndUpdate() { treeViewCustom1.EndUpdate(); }
 
@@ -258,8 +256,22 @@ namespace Toolbox.Library.Forms
             {
                 if (e.Node is IContextMenuNode)
                 {
+                    bool IsRoot = e.Node.Parent == null;
+
                     treeNodeContextMenu.Items.Clear();
+                    if (IsRoot)
+                    {
+                        foreach (var item in ((IContextMenuNode)e.Node).GetContextMenuItems())
+                        {
+                            if (item.Text != "Delete" || item.Text != "Remove")
+                                treeNodeContextMenu.Items.Add(item);
+                        }
+                        treeNodeContextMenu.Items.Add(new ToolStripMenuItem("Delete", null, DeleteAction, Keys.Control | Keys.Delete));
+                    }
+                    else
+                    {
                         treeNodeContextMenu.Items.AddRange(((IContextMenuNode)e.Node).GetContextMenuItems());
+                    }
                     treeNodeContextMenu.Show(Cursor.Position);
 
                     //Select the node without the evemt
@@ -275,6 +287,34 @@ namespace Toolbox.Library.Forms
             }
         }
 
+        private void DeleteAction(object sender, EventArgs args)
+        {
+            var node = treeViewCustom1.SelectedNode;
+            if (node != null)
+            {
+                if (node is IFileFormat)
+                {
+                    ((IFileFormat)node).Unload();
+                }
+
+                treeViewCustom1.Nodes.Remove(node);
+                ResetEditor();
+            }
+        }
+
+        private void ResetEditor()
+        {
+            foreach (Control control in stPanel2.Controls)
+            {
+                if (control is STUserControl)
+                    ((STUserControl)control).OnControlClosing();
+
+                control.Dispose();
+            }
+
+            stPanel2.Controls.Clear();
+        }
+
         private void OnAnimationSelected(TreeNode Node)
         {
             if (Node is Animation)
@@ -351,8 +391,9 @@ namespace Toolbox.Library.Forms
         public void ResetControls()
         {
             treeViewCustom1.Nodes.Clear();
-            stPanel2.Controls.Clear();
             Text = "";
+
+            ResetEditor();
         }
 
         bool UpdateViewport = false;

Switch_Toolbox_Library/Generics/Texture/GenericTexture.cs

@@ -449,6 +449,7 @@ namespace Toolbox.Library
             }
         }
 
+        //Method from https://github.com/aboood40091/BNTX-Editor/blob/master/formConv.py
         private static byte[] DecodeLA8(byte[] Input, int Width, int Height)
         {
             int bpp = 16;
@@ -1073,18 +1074,6 @@ namespace Toolbox.Library
             return comp;
         }
 
-        public override void Delete()
-        {
-            DisposeRenderable();
-
-            var editor = LibraryGUI.GetObjectEditor();
-            if (editor != null)
-            {
-                editor.RemoveFile(this);
-                editor.ResetControls();
-            }
-        }
-
         public Properties GenericProperties
         {
             get