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Remove unused InlineSpan methods (#135882)

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LongCatIsLooong 2023-10-03 10:37:49 -07:00 committed by GitHub
parent 512299113f
commit 4581399a3c
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2 changed files with 0 additions and 33 deletions
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14
packages/flutter/lib/src/painting/placeholder_span.dart
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@ -72,20 +72,6 @@ abstract class PlaceholderSpan extends InlineSpan {
collector.add(InlineSpanSemanticsInformation.placeholder);
}
/// Populates the `semanticsOffsets` and `semanticsElements` with the appropriate data
/// to be able to construct a [SemanticsNode].
///
/// [PlaceholderSpan]s have a text length of 1, which corresponds to the object
/// replacement character (0xFFFC) that is inserted to represent it.
///
/// Null is added to `semanticsElements` for [PlaceholderSpan]s.
void describeSemantics(Accumulator offset, List<int> semanticsOffsets, List<dynamic> semanticsElements) {
semanticsOffsets.add(offset.value);
semanticsOffsets.add(offset.value + 1);
semanticsElements.add(null); // null indicates this is a placeholder.
offset.increment(1);
}
@override
void debugFillProperties(DiagnosticPropertiesBuilder properties) {
super.debugFillProperties(properties);

19
packages/flutter/lib/src/painting/text_span.dart
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@ -431,25 +431,6 @@ class TextSpan extends InlineSpan implements HitTestTarget, MouseTrackerAnnotati
return localOffset < text.length ? text.codeUnitAt(localOffset) : null;
}
/// Populates the `semanticsOffsets` and `semanticsElements` with the appropriate data
/// to be able to construct a [SemanticsNode].
///
/// If applicable, the beginning and end text offset are added to [semanticsOffsets].
/// [PlaceholderSpan]s have a text length of 1, which corresponds to the object
/// replacement character (0xFFFC) that is inserted to represent it.
///
/// Any [GestureRecognizer]s are added to `semanticsElements`. Null is added to
/// `semanticsElements` for [PlaceholderSpan]s.
void describeSemantics(Accumulator offset, List<int> semanticsOffsets, List<dynamic> semanticsElements) {
if (recognizer is TapGestureRecognizer || recognizer is LongPressGestureRecognizer) {
final int length = semanticsLabel?.length ?? text!.length;
semanticsOffsets.add(offset.value);
semanticsOffsets.add(offset.value + length);
semanticsElements.add(recognizer);
}
offset.increment(text != null ? text!.length : 0);
}
/// In debug mode, throws an exception if the object is not in a valid
/// configuration. Otherwise, returns true.
///