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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
| 5 library animation_animated_value; |
| 6 |
5 import 'curves.dart'; | 7 import 'curves.dart'; |
6 import 'dart:async'; | 8 import 'dart:async'; |
7 import 'generators.dart'; | 9 import 'generators.dart'; |
8 | 10 |
9 typedef void Callback (); | 11 typedef void Callback (); |
10 | 12 |
11 class AnimatedValue { | 13 class AnimatedValue { |
12 StreamController _controller = new StreamController.broadcast(sync: true); | 14 StreamController _controller = new StreamController.broadcast(sync: true); |
13 AnimationGenerator _animation; | 15 AnimationGenerator _animation; |
14 Completer _completer; | 16 Completer _completer; |
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73 return _completer.future; | 75 return _completer.future; |
74 } | 76 } |
75 | 77 |
76 double get remainingTime { | 78 double get remainingTime { |
77 if (_animation == null) | 79 if (_animation == null) |
78 return 0.0; | 80 return 0.0; |
79 return _animation.remainingTime; | 81 return _animation.remainingTime; |
80 } | 82 } |
81 | 83 |
82 } | 84 } |
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