Method onEditorClose

src/controller/editor.controller.js:189–201

(option = {cancel: false})

  }

  async onEditorClose(option = {cancel: false}) {
    const {cancel} = option;
    const popup = await this.getPopup();
    if (popup) {
      popup.close();
      this.popup = null;
      this.setState({popupId: null, popupOpenerTabId: null});
      if (cancel) {
        const peerController = this.peers.gmailController ?? this.peers.encryptController;
        peerController.encryptError(new MvError('Editor dialog canceled.', 'EDITOR_DIALOG_CANCEL'));
      }
    }
  }

  async onEditorContainerEncrypt(msg) {
    this.pgpMIME = true;