17 lines
340 B
Dart
17 lines
340 B
Dart
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import 'package:flutter/foundation.dart';
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class Throttler {
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Throttler(this.throttleFor);
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final Duration throttleFor;
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DateTime? _lastCall;
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void call(VoidCallback callback) {
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if (_lastCall == null ||
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DateTime.now().difference(_lastCall!) > throttleFor) {
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callback();
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_lastCall = DateTime.now();
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}
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}
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}
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