handleMethodCall method

void handleMethodCall(
  1. MethodCall call
)

Implementation

void handleMethodCall(MethodCall call) {
  if (call.method == 'onAnnotationHistoryChanged') {
    final Map<dynamic, dynamic> args = call.arguments;
    final bool canUndo = args['canUndo'] ?? false;
    final bool canRedo = args['canRedo'] ?? false;
    _onHistoryChanged?.call(canUndo, canRedo);
  }
}