calculateRects method

Implementation

({Rect webViewRect, Rect nativeWindowRect})? calculateRects(BuildContext context) {
  try {
    final RenderBox? renderBox = context.findRenderObject() as RenderBox?;
    if (renderBox == null || !renderBox.hasSize) {
      TBLLogger.log('TBLRectUtils | calculateRects() | RenderBox is null or has no size');
      return null;
    }

    Offset position = renderBox.localToGlobal(Offset.zero);
    if (!_isWidgetInViewport(position)) {
      return null;
    }

    Size windowSize = MediaQuery.of(context).size;
    Size webViewSize = Size(windowSize.width, context.size?.height ?? 0.0);

    return (
      webViewRect: position & webViewSize,
      nativeWindowRect: Offset(0, 0) & windowSize
    );
  } catch (error) {
    TBLLogger.log('TBLRectUtils | calculateRects() | error: $error');
    return null;
  }
}