Index: sky/framework/components/animated_component.dart |
diff --git a/sky/framework/components/animated_component.dart b/sky/framework/components/animated_component.dart |
deleted file mode 100644 |
index 34d906f2a0edf4a97e4511a6c422f946ff5e67bc..0000000000000000000000000000000000000000 |
--- a/sky/framework/components/animated_component.dart |
+++ /dev/null |
@@ -1,40 +0,0 @@ |
-// Copyright 2015 The Chromium Authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-import '../animation/animated_value.dart'; |
-import '../fn.dart'; |
-import 'dart:mirrors'; |
- |
-abstract class AnimatedComponent extends Component { |
- AnimatedComponent({ Object key }) : super(key: key, stateful: true); |
- |
- var _debugAnimatedFields = new Set<Symbol>(); |
- bool _debugIsNotYetAnimated(Symbol s) { |
- return _debugAnimatedFields.add(s); |
- } |
- |
- animateField(AnimatedValue value, Symbol symbol) { |
- // TODO(rafaelw): Assert symbol is present on |this|, is private and |
- // is over the same parameterized type as the animated value. |
- var mirror = reflect(this); |
- var subscription; |
- |
- assert(_debugIsNotYetAnimated(symbol)); |
- mirror.setField(symbol, value.value); |
- |
- onDidMount(() { |
- subscription = value.onValueChanged.listen((_) { |
- mirror.setField(symbol, value.value); |
- scheduleBuild(); |
- }); |
- }); |
- |
- onDidUnmount(() { |
- if (subscription != null) { |
- subscription.cancel(); |
- subscription = null; |
- } |
- }); |
- } |
-} |