From ece3df39386af85b069cbb67ae1893b4365f1bd3 Mon Sep 17 00:00:00 2001
From: kobewi <kobewi4e@gmail.com>
Date: Fri, 25 Mar 2022 18:06:46 +0100
Subject: Add per-scene UndoRedo

---
 modules/visual_script/editor/visual_script_editor.cpp | 9 +++------
 modules/visual_script/editor/visual_script_editor.h   | 4 ++--
 2 files changed, 5 insertions(+), 8 deletions(-)

(limited to 'modules/visual_script')

diff --git a/modules/visual_script/editor/visual_script_editor.cpp b/modules/visual_script/editor/visual_script_editor.cpp
index 2c7d23a3c4..a5eb09f786 100644
--- a/modules/visual_script/editor/visual_script_editor.cpp
+++ b/modules/visual_script/editor/visual_script_editor.cpp
@@ -43,6 +43,7 @@
 #include "editor/editor_resource_preview.h"
 #include "editor/editor_scale.h"
 #include "editor/editor_settings.h"
+#include "editor/editor_undo_redo_manager.h"
 #include "scene/gui/check_button.h"
 #include "scene/gui/graph_edit.h"
 #include "scene/gui/separator.h"
@@ -74,7 +75,7 @@ class VisualScriptEditorSignalEdit : public Object {
 	StringName sig;
 
 public:
-	UndoRedo *undo_redo;
+	Ref<EditorUndoRedoManager> undo_redo;
 	Ref<VisualScript> script;
 
 protected:
@@ -197,8 +198,6 @@ public:
 		sig = p_sig;
 		notify_property_list_changed();
 	}
-
-	VisualScriptEditorSignalEdit() { undo_redo = nullptr; }
 };
 
 class VisualScriptEditorVariableEdit : public Object {
@@ -207,7 +206,7 @@ class VisualScriptEditorVariableEdit : public Object {
 	StringName var;
 
 public:
-	UndoRedo *undo_redo;
+	Ref<EditorUndoRedoManager> undo_redo;
 	Ref<VisualScript> script;
 
 protected:
@@ -355,8 +354,6 @@ public:
 		var = p_var;
 		notify_property_list_changed();
 	}
-
-	VisualScriptEditorVariableEdit() { undo_redo = nullptr; }
 };
 
 static Color _color_from_type(Variant::Type p_type, bool dark_theme = true) {
diff --git a/modules/visual_script/editor/visual_script_editor.h b/modules/visual_script/editor/visual_script_editor.h
index 6b337e52f6..306f71ecf8 100644
--- a/modules/visual_script/editor/visual_script_editor.h
+++ b/modules/visual_script/editor/visual_script_editor.h
@@ -38,6 +38,7 @@
 
 class GraphEdit;
 
+class EditorUndoRedoManager;
 class VisualScriptEditorSignalEdit;
 class VisualScriptEditorVariableEdit;
 
@@ -135,8 +136,7 @@ class VisualScriptEditor : public ScriptEditorBase {
 	EditorProperty *default_property_editor = nullptr;
 	Ref<VisualScriptEditedProperty> edited_default_property_holder;
 
-	UndoRedo *undo_redo = nullptr;
-
+	Ref<EditorUndoRedoManager> undo_redo;
 	Tree *members = nullptr;
 	AcceptDialog *function_name_edit = nullptr;
 	LineEdit *function_name_box = nullptr;
-- 
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