Fix undoredo handling in some dialogs

editor/editor_node.cpp

@@ -5261,6 +5261,14 @@ bool EditorNode::has_scenes_in_session() {
 	return !scenes.is_empty();
 }
 
+void EditorNode::undo() {
+	trigger_menu_option(EDIT_UNDO, true);
+}
+
+void EditorNode::redo() {
+	trigger_menu_option(EDIT_REDO, true);
+}
+
 bool EditorNode::ensure_main_scene(bool p_from_native) {
 	pick_main_scene->set_meta("from_native", p_from_native); // Whether from play button or native run.
 	String main_scene = GLOBAL_GET("application/run/main_scene");

editor/editor_node.h

@@ -916,6 +916,9 @@ class EditorNode : public Node {
 
 	bool has_scenes_in_session();
 
+	void undo();
+	void redo();
+
 	int execute_and_show_output(const String &p_title, const String &p_path, const List<String> &p_arguments, bool p_close_on_ok = true, bool p_close_on_errors = false, String *r_output = nullptr);
 
 	EditorNode();

editor/editor_settings_dialog.cpp

@@ -168,28 +168,17 @@ void EditorSettingsDialog::_notification(int p_what) {
 }
 
 void EditorSettingsDialog::shortcut_input(const Ref<InputEvent> &p_event) {
-	ERR_FAIL_COND(p_event.is_null());
-	EditorUndoRedoManager *undo_redo = EditorUndoRedoManager::get_singleton();
-
 	const Ref<InputEventKey> k = p_event;
 	if (k.is_valid() && k->is_pressed()) {
 		bool handled = false;
 
 		if (ED_IS_SHORTCUT("ui_undo", p_event)) {
-			String action = undo_redo->get_current_action_name();
-			if (!action.is_empty()) {
-				EditorNode::get_log()->add_message(vformat(TTR("Undo: %s"), action), EditorLog::MSG_TYPE_EDITOR);
-			}
-			undo_redo->undo();
+			EditorNode::get_singleton()->undo();
 			handled = true;
 		}
 
 		if (ED_IS_SHORTCUT("ui_redo", p_event)) {
-			undo_redo->redo();
-			String action = undo_redo->get_current_action_name();
-			if (!action.is_empty()) {
-				EditorNode::get_log()->add_message(vformat(TTR("Redo: %s"), action), EditorLog::MSG_TYPE_EDITOR);
-			}
+			EditorNode::get_singleton()->redo();
 			handled = true;
 		}
 

editor/plugins/animation_library_editor.cpp

@@ -781,13 +781,35 @@ void AnimationLibraryEditor::_update_editor(Object *p_mixer) {
 	emit_signal("update_editor", p_mixer);
 }
 
+void AnimationLibraryEditor::shortcut_input(const Ref<InputEvent> &p_event) {
+	const Ref<InputEventKey> k = p_event;
+	if (k.is_valid() && k->is_pressed()) {
+		bool handled = false;
+
+		if (ED_IS_SHORTCUT("ui_undo", p_event)) {
+			EditorNode::get_singleton()->undo();
+			handled = true;
+		}
+
+		if (ED_IS_SHORTCUT("ui_redo", p_event)) {
+			EditorNode::get_singleton()->redo();
+			handled = true;
+		}
+
+		if (handled) {
+			set_input_as_handled();
+		}
+	}
+}
+
 void AnimationLibraryEditor::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_update_editor", "mixer"), &AnimationLibraryEditor::_update_editor);
 	ADD_SIGNAL(MethodInfo("update_editor"));
 }
 
 AnimationLibraryEditor::AnimationLibraryEditor() {
 	set_title(TTR("Edit Animation Libraries"));
+	set_process_shortcut_input(true);
 
 	file_dialog = memnew(EditorFileDialog);
 	add_child(file_dialog);

editor/plugins/animation_library_editor.h

@@ -113,6 +113,7 @@ class AnimationLibraryEditor : public AcceptDialog {
 protected:
 	void _notification(int p_what);
 	void _update_editor(Object *p_mixer);
+	virtual void shortcut_input(const Ref<InputEvent> &p_event) override;
 	static void _bind_methods();
 
 public:

editor/plugins/polygon_2d_editor_plugin.cpp

@@ -52,6 +52,31 @@
 #include "scene/gui/texture_rect.h"
 #include "scene/gui/view_panner.h"
 
+class UVEditDialog : public AcceptDialog {
+	GDCLASS(UVEditDialog, AcceptDialog);
+
+	void shortcut_input(const Ref<InputEvent> &p_event) override {
+		const Ref<InputEventKey> k = p_event;
+		if (k.is_valid() && k->is_pressed()) {
+			bool handled = false;
+
+			if (ED_IS_SHORTCUT("ui_undo", p_event)) {
+				EditorNode::get_singleton()->undo();
+				handled = true;
+			}
+
+			if (ED_IS_SHORTCUT("ui_redo", p_event)) {
+				EditorNode::get_singleton()->redo();
+				handled = true;
+			}
+
+			if (handled) {
+				set_input_as_handled();
+			}
+		}
+	}
+};
+
 Node2D *Polygon2DEditor::_get_node() const {
 	return node;
 }
@@ -1305,9 +1330,10 @@ Polygon2DEditor::Polygon2DEditor() {
 	button_uv->connect(SceneStringName(pressed), callable_mp(this, &Polygon2DEditor::_menu_option).bind(MODE_EDIT_UV));
 
 	uv_mode = UV_MODE_EDIT_POINT;
-	uv_edit = memnew(AcceptDialog);
-	add_child(uv_edit);
+	uv_edit = memnew(UVEditDialog);
 	uv_edit->set_title(TTR("Polygon 2D UV Editor"));
+	uv_edit->set_process_shortcut_input(true);
+	add_child(uv_edit);
 	uv_edit->connect(SceneStringName(confirmed), callable_mp(this, &Polygon2DEditor::_uv_edit_popup_hide));
 	uv_edit->connect("canceled", callable_mp(this, &Polygon2DEditor::_uv_edit_popup_hide));
 

editor/project_settings_editor.cpp

@@ -235,28 +235,17 @@ void ProjectSettingsEditor::_select_type(Variant::Type p_type) {
 }
 
 void ProjectSettingsEditor::shortcut_input(const Ref<InputEvent> &p_event) {
-	ERR_FAIL_COND(p_event.is_null());
-	EditorUndoRedoManager *undo_redo = EditorUndoRedoManager::get_singleton();
-
 	const Ref<InputEventKey> k = p_event;
 	if (k.is_valid() && k->is_pressed()) {
 		bool handled = false;
 
 		if (ED_IS_SHORTCUT("ui_undo", p_event)) {
-			String action = undo_redo->get_current_action_name();
-			if (!action.is_empty()) {
-				EditorNode::get_log()->add_message(vformat(TTR("Undo: %s"), action), EditorLog::MSG_TYPE_EDITOR);
-			}
-			undo_redo->undo();
+			EditorNode::get_singleton()->undo();
 			handled = true;
 		}
 
 		if (ED_IS_SHORTCUT("ui_redo", p_event)) {
-			undo_redo->redo();
-			String action = undo_redo->get_current_action_name();
-			if (!action.is_empty()) {
-				EditorNode::get_log()->add_message(vformat(TTR("Redo: %s"), action), EditorLog::MSG_TYPE_EDITOR);
-			}
+			EditorNode::get_singleton()->redo();
 			handled = true;
 		}