effectiveRadius static method

double? effectiveRadius(
  1. ThemeController controller
)

Return the correct platform effective global border radius setting.

Depends on platform, its mock version and web and its mock version and config for if standard or adaptive radius is used on this mocked platform and mocked web, or actual ones.

Implementation

static double? effectiveRadius(ThemeController controller) {
  // Get standard border radius value
  final double? normalRadius = controller.defaultRadius;
  // Get adaptive border radius value
  final double? adaptiveRadius = controller.defaultRadiusAdaptive;
  // Get effective platform
  final TargetPlatform platform = controller.platform ?? defaultTargetPlatform;
  // Get fake web platform
  final bool? isWeb = controller.fakeIsWeb;
  // Get Adaptive Settings usage.
  final AdaptiveTheme adaptiveConfig = controller.adaptiveRadius ?? AdaptiveTheme.off;
  // Should we use adaptive radius or not?
  final bool adapt = adaptiveConfig.setting(isWeb).adapt(platform, isWeb);
  // Return the effective platform default radius, may be null.
  return adapt ? adaptiveRadius : normalRadius;
}