AppFlowy/frontend/app_flowy/packages/flowy_editor/lib/service/service.dart

import 'package:flowy_editor/service/render_plugin_service.dart';
import 'package:flowy_editor/service/toolbar_service.dart';
import 'package:flowy_editor/service/selection_service.dart';
import 'package:flutter/material.dart';

class FlowyService {
  // selection service
  final selectionServiceKey = GlobalKey(debugLabel: 'flowy_selection_service');
  FlowySelectionService get selectionService {
    assert(selectionServiceKey.currentState != null &&
        selectionServiceKey.currentState is FlowySelectionService);
    return selectionServiceKey.currentState! as FlowySelectionService;
  }

  // keyboard service
  final keyboardServiceKey = GlobalKey(debugLabel: 'flowy_keyboard_service');

  // input service
  final inputServiceKey = GlobalKey(debugLabel: 'flowy_input_service');

  // render plugin service
  late FlowyRenderPlugin renderPluginService;

  // floating shortcut service
  final toolbarServiceKey =
      GlobalKey(debugLabel: 'flowy_floating_shortcut_service');
  ToolbarService get toolbarService {
    assert(toolbarServiceKey.currentState != null &&
        toolbarServiceKey.currentState is ToolbarService);
    return toolbarServiceKey.currentState! as ToolbarService;
  }
}