Clean up some Editor, OpenXR, VideoStream code

- EditorNode has excessive and pointless checks for Input singleton.
- EditorNode initialization order is a bit awkward.
- OpenXR binds a method that doesn't need that (for call deferred).
- VideoStream has a formatting error.

editor/editor_node.cpp

@@ -6728,18 +6728,18 @@ int EditorNode::execute_and_show_output(const String &p_title, const String &p_p
 }
 
 EditorNode::EditorNode() {
-	EditorPropertyNameProcessor *epnp = memnew(EditorPropertyNameProcessor);
+	DEV_ASSERT(!singleton);
-	add_child(epnp);
+	singleton = this;
 
-	PortableCompressedTexture2D::set_keep_all_compressed_buffers(true);
-	Input::get_singleton()->set_use_accumulated_input(true);
 	Resource::_get_local_scene_func = _resource_get_edited_scene;
 
+	{
+		PortableCompressedTexture2D::set_keep_all_compressed_buffers(true);
 		RenderingServer::get_singleton()->set_debug_generate_wireframes(true);
 
 		AudioServer::get_singleton()->set_enable_tagging_used_audio_streams(true);
 
-	// No navigation server by default if in editor.
+		// No navigation by default if in editor.
 		if (NavigationServer3D::get_singleton()->get_debug_enabled()) {
 			NavigationServer3D::get_singleton()->set_active(true);
 		} else {
@@ -6750,27 +6750,25 @@ EditorNode::EditorNode() {
 		PhysicsServer3D::get_singleton()->set_active(false);
 		PhysicsServer2D::get_singleton()->set_active(false);
 
-	// No scripting by default if in editor.
+		// No scripting by default if in editor (except for tool).
 		ScriptServer::set_scripting_enabled(false);
 
+		Input::get_singleton()->set_use_accumulated_input(true);
+		if (!DisplayServer::get_singleton()->is_touchscreen_available()) {
+			// Only if no touchscreen ui hint, disable emulation just in case.
+			Input::get_singleton()->set_emulate_touch_from_mouse(false);
+		}
+		DisplayServer::get_singleton()->cursor_set_custom_image(Ref<Resource>());
+	}
+
 	EditorHelp::generate_doc();
 	SceneState::set_disable_placeholders(true);
 	ResourceLoader::clear_translation_remaps(); // Using no remaps if in editor.
 	ResourceLoader::clear_path_remaps();
 	ResourceLoader::set_create_missing_resources_if_class_unavailable(true);
 
-	Input *id = Input::get_singleton();
+	EditorPropertyNameProcessor *epnp = memnew(EditorPropertyNameProcessor);
-
+	add_child(epnp);
-	if (id) {
-		if (!DisplayServer::get_singleton()->is_touchscreen_available() && Input::get_singleton()) {
-			// Only if no touchscreen ui hint, disable emulation just in case.
-			id->set_emulate_touch_from_mouse(false);
-		}
-		DisplayServer::get_singleton()->cursor_set_custom_image(Ref<Resource>());
-	}
-
-	DEV_ASSERT(!singleton);
-	singleton = this;
 
 	EditorUndoRedoManager::get_singleton()->connect("version_changed", callable_mp(this, &EditorNode::_update_undo_redo_allowed));
 	EditorUndoRedoManager::get_singleton()->connect("history_changed", callable_mp(this, &EditorNode::_update_undo_redo_allowed));

modules/openxr/editor/openxr_interaction_profile_editor.cpp

@@ -45,7 +45,6 @@
 void OpenXRInteractionProfileEditorBase::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_add_binding", "action", "path"), &OpenXRInteractionProfileEditorBase::_add_binding);
 	ClassDB::bind_method(D_METHOD("_remove_binding", "action", "path"), &OpenXRInteractionProfileEditorBase::_remove_binding);
-	ClassDB::bind_method(D_METHOD("_update_interaction_profile"), &OpenXRInteractionProfileEditorBase::_update_interaction_profile);
 }
 
 void OpenXRInteractionProfileEditorBase::_notification(int p_what) {
@@ -63,7 +62,7 @@ void OpenXRInteractionProfileEditorBase::_notification(int p_what) {
 void OpenXRInteractionProfileEditorBase::_do_update_interaction_profile() {
 	if (!is_dirty) {
 		is_dirty = true;
-		call_deferred("_update_interaction_profile");
+		callable_mp(this, &OpenXRInteractionProfileEditorBase::_update_interaction_profile).call_deferred();
 	}
 }
 

scene/resources/video_stream.h

@@ -94,8 +94,7 @@ class VideoStream : public Resource {
 	OBJ_SAVE_TYPE(VideoStream);
 
 protected:
-	static void
+	static void _bind_methods();
-	_bind_methods();
 
 	GDVIRTUAL0R(Ref<VideoStreamPlayback>, _instantiate_playback);