Method _notification

editor/editor_node.cpp:788–1065

}

void EditorNode::_notification(int p_what) {
	switch (p_what) {
		case NOTIFICATION_TRANSLATION_CHANGED: {
			_update_title();
			callable_mp(this, &EditorNode::_titlebar_resized).call_deferred();
		} break;

		case NOTIFICATION_POSTINITIALIZE: {
			EditorHelp::generate_doc();
#if defined(MODULE_GDSCRIPT_ENABLED) || defined(MODULE_MONO_ENABLED)
			EditorHelpHighlighter::create_singleton();
#endif
		} break;

		case NOTIFICATION_PROCESS: {
			if (editor_data.is_scene_changed(-1)) {
				scene_tabs->update_scene_tabs();
			}

			// Update the animation frame of the update spinner.
			uint64_t frame = Engine::get_singleton()->get_frames_drawn();
			uint64_t tick = OS::get_singleton()->get_ticks_msec();

			if (frame != update_spinner_step_frame && (tick - update_spinner_step_msec) > (1000 / 8)) {
				update_spinner_step++;
				if (update_spinner_step >= 8) {
					update_spinner_step = 0;
				}

				update_spinner_step_msec = tick;
				update_spinner_step_frame = frame + 1;

				// Update the icon itself only when the spinner is visible.
				if (_should_display_update_spinner()) {
					update_spinner->set_button_icon(theme->get_icon("Progress" + itos(update_spinner_step + 1), EditorStringName(EditorIcons)));
				}
			}

			editor_selection->update();

			ResourceImporterTexture::get_singleton()->update_imports();

			if (requested_first_scan) {
				requested_first_scan = false;

				OS::get_singleton()->benchmark_begin_measure("Editor", "First Scan");

				EditorFileSystem::get_singleton()->connect("filesystem_changed", callable_mp(this, &EditorNode::_execute_upgrades), CONNECT_ONE_SHOT);
				EditorFileSystem::get_singleton()->scan();
			}

			if (settings_overrides_changed) {
				EditorSettings::get_singleton()->notify_changes();
				EditorSettings::get_singleton()->emit_signal(SNAME("settings_changed"));
				settings_overrides_changed = false;
			}
		} break;