_addEventListeners()

in gr-editor/codemirror-element.js [78:91]

• 12 lines of code
• 3 McCabe index (conditional complexity)

  _addEventListeners() {
    this._nativeMirror.on('change', e => {
      this.dispatchEvent(
          new CustomEvent('content-change', {detail: {value: e.getValue()}})
      );
    });
    this._nativeMirror.getInputField().addEventListener('keydown', e => {
      // Exempt the ctrl/command+s key from preventing events from propagating
      // through the app. This is because we use it to save changes.
      if (!e.metaKey && !e.ctrlKey) {
        e.stopPropagation();
      }
    });
  }