boards-config-dialog-widget.tsx

import * as React from '@theia/core/shared/react';
import { injectable, inject } from '@theia/core/shared/inversify';
import { Emitter } from '@theia/core/lib/common/event';
import { ReactWidget, Message } from '@theia/core/lib/browser';
import { BoardsService } from '../../common/protocol/boards-service';
import { BoardsConfig } from './boards-config';
import { BoardsServiceProvider } from './boards-service-provider';
import { NotificationCenter } from '../notification-center';

@injectable()
export class BoardsConfigDialogWidget extends ReactWidget {
  @inject(BoardsService)
  protected readonly boardsService: BoardsService;

  @inject(BoardsServiceProvider)
  protected readonly boardsServiceClient: BoardsServiceProvider;

  @inject(NotificationCenter)
  protected readonly notificationCenter: NotificationCenter;

  protected readonly onFilterTextDidChangeEmitter = new Emitter<string>();
  protected readonly onBoardConfigChangedEmitter =
    new Emitter<BoardsConfig.Config>();
  readonly onBoardConfigChanged = this.onBoardConfigChangedEmitter.event;

  protected focusNode: HTMLElement | undefined;

  constructor() {
    super();
    this.id = 'select-board-dialog';
    this.toDispose.pushAll([
      this.onBoardConfigChangedEmitter,
      this.onFilterTextDidChangeEmitter,
    ]);
  }

  search(query: string): void {
    this.onFilterTextDidChangeEmitter.fire(query);
  }

  protected fireConfigChanged = (config: BoardsConfig.Config) => {
    this.onBoardConfigChangedEmitter.fire(config);
  };

  protected setFocusNode = (element: HTMLElement | undefined) => {
    this.focusNode = element;
  };

  protected render(): React.ReactNode {
    return (
      <div className="selectBoardContainer">
        <BoardsConfig
          boardsServiceProvider={this.boardsServiceClient}
          notificationCenter={this.notificationCenter}
          onConfigChange={this.fireConfigChanged}
          onFocusNodeSet={this.setFocusNode}
          onFilteredTextDidChangeEvent={this.onFilterTextDidChangeEmitter.event}
        />
      </div>
    );
  }

  protected onActivateRequest(msg: Message): void {
    super.onActivateRequest(msg);
    if (this.focusNode instanceof HTMLInputElement) {
      this.focusNode.select();
    }
    (this.focusNode || this.node).focus();
  }
}