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1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
2 <!-- | 2 <!-- |
3 Copyright (c) 2013 The Chromium Authors. All rights reserved. | 3 Copyright (c) 2013 The Chromium Authors. All rights reserved. |
4 Use of this source code is governed by a BSD-style license that can be | 4 Use of this source code is governed by a BSD-style license that can be |
5 found in the LICENSE file. | 5 found in the LICENSE file. |
6 --> | 6 --> |
7 | 7 |
8 <link rel="import" href="/tracing/base/base.html"> | 8 <link rel="import" href="/tracing/base/base.html"> |
9 <link rel="import" href="/tracing/extras/chrome/cc/raster_task.html"> | 9 <link rel="import" href="/tracing/extras/chrome/cc/raster_task.html"> |
10 <link rel="import" href="/tracing/model/event_set.html"> | 10 <link rel="import" href="/tracing/model/event_set.html"> |
11 <link rel="import" href="/tracing/ui/analysis/single_event_sub_view.html"> | 11 <link rel="import" href="/tracing/ui/analysis/single_event_sub_view.html"> |
12 <link rel="import" href="/tracing/ui/extras/chrome/cc/raster_task_view.html"> | 12 <link rel="import" href="/tracing/ui/extras/chrome/cc/raster_task_view.html"> |
13 <link rel="import" href="/tracing/ui/extras/chrome/cc/selection.html"> | 13 <link rel="import" href="/tracing/ui/extras/chrome/cc/selection.html"> |
14 | 14 |
15 <script> | 15 <script> |
16 'use strict'; | 16 'use strict'; |
17 | 17 |
18 tr.exportTo('tr.ui.e.chrome.cc', function() { | 18 tr.exportTo('tr.ui.e.chrome.cc', function() { |
19 /** | 19 /** |
20 * @constructor | 20 * @constructor |
21 */ | 21 */ |
22 function RasterTaskSelection(selection) { | 22 function RasterTaskSelection(selection) { |
23 tr.ui.e.chrome.cc.Selection.call(this); | 23 tr.ui.e.chrome.cc.Selection.call(this); |
24 const whySupported = RasterTaskSelection.whySuported(selection); | 24 const whySupported = RasterTaskSelection.whySuported(selection); |
25 if (!whySupported.ok) { | 25 if (!whySupported.ok) { |
26 throw new Error('Fail: ' + whySupported.why); | 26 throw new Error('Fail: ' + whySupported.why); |
27 } | 27 } |
28 this.slices_ = tr.b.asArray(selection); | 28 this.slices_ = Array.from(selection); |
29 this.tiles_ = this.slices_.map(function(slice) { | 29 this.tiles_ = this.slices_.map(function(slice) { |
30 const tile = tr.e.cc.getTileFromRasterTaskSlice(slice); | 30 const tile = tr.e.cc.getTileFromRasterTaskSlice(slice); |
31 if (tile === undefined) { | 31 if (tile === undefined) { |
32 throw new Error('This should never happen due to .supports check.'); | 32 throw new Error('This should never happen due to .supports check.'); |
33 } | 33 } |
34 return tile; | 34 return tile; |
35 }); | 35 }); |
36 } | 36 } |
37 | 37 |
38 RasterTaskSelection.whySuported = function(selection) { | 38 RasterTaskSelection.whySuported = function(selection) { |
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131 get containingSnapshot() { | 131 get containingSnapshot() { |
132 return this.tiles_[0].containingSnapshot; | 132 return this.tiles_[0].containingSnapshot; |
133 } | 133 } |
134 }; | 134 }; |
135 | 135 |
136 return { | 136 return { |
137 RasterTaskSelection, | 137 RasterTaskSelection, |
138 }; | 138 }; |
139 }); | 139 }); |
140 </script> | 140 </script> |
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