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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 import 'dart:sky' as sky; | 5 import 'dart:sky' as sky; |
6 | 6 |
7 import 'package:sky/app/scheduler.dart'; | 7 import 'package:sky/app/scheduler.dart'; |
8 import 'package:sky/rendering/box.dart'; | 8 import 'package:sky/rendering/box.dart'; |
9 import 'package:sky/rendering/flex.dart'; | 9 import 'package:sky/rendering/flex.dart'; |
10 import 'package:sky/widgets/basic.dart'; | 10 import 'package:sky/widgets/basic.dart'; |
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68 double delta = (timeStamp - timeBase) / 1000; // radians | 68 double delta = (timeStamp - timeBase) / 1000; // radians |
69 | 69 |
70 transformBox.setIdentity(); | 70 transformBox.setIdentity(); |
71 transformBox.translate(transformBox.size.width / 2.0, transformBox.size.height
/ 2.0); | 71 transformBox.translate(transformBox.size.width / 2.0, transformBox.size.height
/ 2.0); |
72 transformBox.rotateZ(delta); | 72 transformBox.rotateZ(delta); |
73 transformBox.translate(-transformBox.size.width / 2.0, -transformBox.size.heig
ht / 2.0); | 73 transformBox.translate(-transformBox.size.width / 2.0, -transformBox.size.heig
ht / 2.0); |
74 } | 74 } |
75 | 75 |
76 void main() { | 76 void main() { |
77 // Because we're going to use Widgets, we want to initialise its | 77 // Because we're going to use Widgets, we want to initialise its |
78 // AppView, not use the default one. We don't really need to do | 78 // SkyBinding, not use the default one. We don't really need to do |
79 // this, because RenderBoxToWidgetAdapter does it for us, but | 79 // this, because RenderBoxToWidgetAdapter does it for us, but |
80 // it's good practice in case we happen to not have a | 80 // it's good practice in case we happen to not have a |
81 // RenderBoxToWidgetAdapter in our tree at startup, or in case we | 81 // RenderBoxToWidgetAdapter in our tree at startup, or in case we |
82 // want a renderViewOverride. | 82 // want a renderViewOverride. |
83 WidgetAppView.initWidgetAppView(); | 83 WidgetSkyBinding.initWidgetSkyBinding(); |
84 | 84 |
85 RenderFlex flexRoot = new RenderFlex(direction: FlexDirection.vertical); | 85 RenderFlex flexRoot = new RenderFlex(direction: FlexDirection.vertical); |
86 | 86 |
87 RenderProxyBox proxy = new RenderProxyBox(); | 87 RenderProxyBox proxy = new RenderProxyBox(); |
88 new RenderBoxToWidgetAdapter(proxy, builder); // adds itself to proxy | 88 new RenderBoxToWidgetAdapter(proxy, builder); // adds itself to proxy |
89 | 89 |
90 addFlexChildSolidColor(flexRoot, const sky.Color(0xFFFF00FF), flex: 1); | 90 addFlexChildSolidColor(flexRoot, const sky.Color(0xFFFF00FF), flex: 1); |
91 flexRoot.add(proxy); | 91 flexRoot.add(proxy); |
92 addFlexChildSolidColor(flexRoot, const sky.Color(0xFF0000FF), flex: 1); | 92 addFlexChildSolidColor(flexRoot, const sky.Color(0xFF0000FF), flex: 1); |
93 | 93 |
94 transformBox = new RenderTransform(child: flexRoot, transform: new Matrix4.ide
ntity()); | 94 transformBox = new RenderTransform(child: flexRoot, transform: new Matrix4.ide
ntity()); |
95 RenderPadding root = new RenderPadding(padding: new EdgeDims.all(20.0), child:
transformBox); | 95 RenderPadding root = new RenderPadding(padding: new EdgeDims.all(20.0), child:
transformBox); |
96 | 96 |
97 WidgetAppView.appView.root = root; | 97 WidgetSkyBinding.skyBinding.root = root; |
98 addPersistentFrameCallback(rotate); | 98 addPersistentFrameCallback(rotate); |
99 } | 99 } |
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