jpmschweitzerandClaude Opus 4.8
6d0ebab721
Raise the declared minimums in pubspec.yaml to what our deps already require: Flutter >=3.35.0 / Dart >=3.9.0 (was 3.19.0 / 3.5.0). alchemist 0.12 needs Flutter 3.32; Dart 3.9 first ships in Flutter 3.35, so 3.35 is the binding floor. Pin the exact build toolchain in .fvmrc (Flutter 3.44.1). Moving to the Dart 3.9 language level switches `dart format` to the new "tall" style and enables two new lints. This commit is the resulting mechanical churn, isolated from any behaviour change: - whole-tree `dart format` reformat (tall style) - `dart fix` for unnecessary_underscores + use_null_aware_elements No runtime behaviour change; `make test` green. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
53 lines
1.8 KiB
Dart
53 lines
1.8 KiB
Dart
import 'package:flutter/foundation.dart';
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import 'package:flutter/services.dart' as flutter_services;
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/// Typed, per-content-kind clipboard with a plaintext fallback.
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///
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/// Extensions write typed values (`write<GitHunk>(hunk)`) and read in
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/// the same type (`readAs<GitHunk>()`). Anything with a `toPlain`
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/// callback also syncs to the OS clipboard so external apps see
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/// reasonable text. The history ring keeps the last [historyLimit]
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/// entries per type for quick recall.
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class ClideClipboard {
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ClideClipboard({this.historyLimit = 16});
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final int historyLimit;
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final Map<Type, List<Object>> _history = {};
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Future<void> write<T extends Object>(T value, {String Function(T)? toPlain}) async {
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final bucket = _history.putIfAbsent(T, () => <Object>[]);
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bucket.insert(0, value);
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if (bucket.length > historyLimit) bucket.removeLast();
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if (toPlain != null) {
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await flutter_services.Clipboard.setData(flutter_services.ClipboardData(text: toPlain(value)));
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}
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}
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T? readAs<T extends Object>() {
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final bucket = _history[T];
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if (bucket == null || bucket.isEmpty) return null;
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return bucket.first as T;
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}
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List<T> historyOf<T extends Object>() {
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final bucket = _history[T];
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if (bucket == null) return const [];
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return bucket.cast<T>().toList(growable: false);
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}
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Future<String?> readPlain() async {
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final d = await flutter_services.Clipboard.getData('text/plain');
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return d?.text;
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}
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Future<void> writePlain(String text) async {
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await flutter_services.Clipboard.setData(flutter_services.ClipboardData(text: text));
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final bucket = _history.putIfAbsent(String, () => <Object>[]);
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bucket.insert(0, text);
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if (bucket.length > historyLimit) bucket.removeLast();
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}
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@visibleForTesting
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void clear() => _history.clear();
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}
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