debugFillProperties method

  1. @override
void debugFillProperties (
  1. DiagnosticPropertiesBuilder properties,
  2. {String prefix: ''}
)
override

Adds all properties prefixing property names with the optional prefix.

Implementation

@override
void debugFillProperties(DiagnosticPropertiesBuilder properties, { String prefix = '' }) {
  super.debugFillProperties(properties);
  if (debugLabel != null)
    properties.add(MessageProperty('${prefix}debugLabel', debugLabel));
  final List<DiagnosticsNode> styles = <DiagnosticsNode>[
    StringProperty('${prefix}family', fontFamily, defaultValue: null, quoted: false),
    IterableProperty<String>('${prefix}familyFallback', fontFamilyFallback, defaultValue: null),
    DoubleProperty('${prefix}size', fontSize, defaultValue: null),
  ];
  String weightDescription;
  if (fontWeight != null) {
    weightDescription = 'w${fontWeight.index + 1}00';
  }
  // TODO(jacobr): switch this to use enumProperty which will either cause the
  // weight description to change to w600 from 600 or require existing
  // enumProperty to handle this special case.
  styles.add(DiagnosticsProperty<FontWeight>(
    '${prefix}weight',
    fontWeight,
    description: weightDescription,
    defaultValue: null,
  ));
  styles.add(EnumProperty<FontStyle>('${prefix}style', fontStyle, defaultValue: null));
  styles.add(DoubleProperty('${prefix}height', height, unit: 'x', defaultValue: null));
  styles.add(FlagProperty('${prefix}forceStrutHeight', value: forceStrutHeight, defaultValue: null, ifTrue: '$prefix<strut height forced>', ifFalse: '$prefix<strut height normal>'));

  final bool styleSpecified = styles.any((DiagnosticsNode n) => !n.isFiltered(DiagnosticLevel.info));
  styles.forEach(properties.add);

  if (!styleSpecified)
    properties.add(FlagProperty('forceStrutHeight', value: forceStrutHeight, ifTrue: '$prefix<strut height forced>', ifFalse: '$prefix<strut height normal>'));
}