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fix RichTextField text replace on desktop

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Signed-off-by: dom <githubaccount56556@proton.me>
This commit is contained in:
dom
2026-06-20 10:32:39 +08:00
parent fe2ebebfdd
commit c3c8876bb4
1 changed files with 22 additions and 0 deletions
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22
lib/common/widgets/flutter/text_field/editable_text.dart
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@@ -25,6 +25,7 @@ import 'package:PiliPlus/common/widgets/flutter/text_field/controller.dart';
import 'package:PiliPlus/common/widgets/flutter/text_field/editable.dart'; import 'package:PiliPlus/common/widgets/flutter/text_field/editable.dart';
import 'package:PiliPlus/common/widgets/flutter/text_field/spell_check.dart'; import 'package:PiliPlus/common/widgets/flutter/text_field/spell_check.dart';
import 'package:PiliPlus/common/widgets/flutter/text_field/text_selection.dart'; import 'package:PiliPlus/common/widgets/flutter/text_field/text_selection.dart';
import 'package:PiliPlus/utils/platform_utils.dart';
import 'package:flutter/foundation.dart'; import 'package:flutter/foundation.dart';
import 'package:flutter/gestures.dart'; import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart' import 'package:flutter/material.dart'
@@ -3556,6 +3557,8 @@ class EditableTextState extends State<EditableText>
} }
} }
TextRange? _deletedRange;
@override @override
void updateEditingValueWithDeltas(List<TextEditingDelta> textEditingDeltas) { void updateEditingValueWithDeltas(List<TextEditingDelta> textEditingDeltas) {
if (textEditingDeltas.isEmpty) { if (textEditingDeltas.isEmpty) {
@@ -3564,6 +3567,25 @@ class EditableTextState extends State<EditableText>
} }
TextEditingValue remoteValue = _value; TextEditingValue remoteValue = _value;
for (final TextEditingDelta delta in textEditingDeltas) { for (final TextEditingDelta delta in textEditingDeltas) {
if (PlatformUtils.isDesktop) {
if (_deletedRange case final range?) {
final deleteDelta = TextEditingDeltaDeletion(
oldText: remoteValue.text,
deletedRange: range,
selection: remoteValue.selection,
composing: remoteValue.composing,
);
_deletedRange = null;
widget.controller.syncRichText(deleteDelta);
} else if (delta is TextEditingDeltaInsertion &&
!remoteValue.selection.isCollapsed) {
final offset = delta.textInserted.length;
_deletedRange = TextRange(
start: remoteValue.selection.start + offset,
end: remoteValue.selection.end + offset,
);
}
}
widget.controller.syncRichText(delta); widget.controller.syncRichText(delta);
remoteValue = delta.apply(remoteValue); remoteValue = delta.apply(remoteValue);
} }