iposva@google.com
0fd25118b9
is accessible from both client and standalone program. - Enable a way for the embedder to provide the implementation of the Timer interface. - Update tests. Review URL: https://chromiumcodereview.appspot.com//10532123 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8987 260f80e4-7a28-3924-810f-c04153c831b5
33 lines
1.1 KiB
Dart
33 lines
1.1 KiB
Dart
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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typedef Timer _TimerFactoryClosure(int milliSeconds,
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void callback(Timer timer),
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bool repeating);
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// _TimerFactory provides a hook which allows various implementations of this
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// library to provide a concrete class for the Timer interface.
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class _TimerFactory {
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factory Timer(int milliSeconds, void callback(Timer timer)) {
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if (_factory == null) {
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throw new UnsupportedOperationException("Timer interface not supported.");
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}
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return _factory(milliSeconds, callback, false);
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}
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factory Timer.repeating(int milliSeconds, void callback(Timer timer)) {
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if (_factory == null) {
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throw new UnsupportedOperationException("Timer interface not supported.");
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}
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return _factory(milliSeconds, callback, true);
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}
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static _TimerFactoryClosure _factory;
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}
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void _setTimerFactoryClosure(_TimerFactoryClosure closure) {
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_TimerFactory._factory = closure;
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}
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