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1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
2 <!-- | 2 <!-- |
3 Copyright (c) 2015 The Chromium Authors. All rights reserved. | 3 Copyright (c) 2015 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/color_scheme.html"> | 8 <link rel="import" href="/tracing/base/color_scheme.html"> |
9 <link rel="import" href="/tracing/ui/base/event_presenter.html"> | 9 <link rel="import" href="/tracing/ui/base/event_presenter.html"> |
10 <link rel="import" href="/tracing/ui/base/ui.html"> | 10 <link rel="import" href="/tracing/ui/base/ui.html"> |
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33 this.frames_ = undefined; | 33 this.frames_ = undefined; |
34 this.items = undefined; | 34 this.items = undefined; |
35 }, | 35 }, |
36 | 36 |
37 get frames() { | 37 get frames() { |
38 return this.frames_; | 38 return this.frames_; |
39 }, | 39 }, |
40 | 40 |
41 set frames(frames) { | 41 set frames(frames) { |
42 this.frames_ = frames; | 42 this.frames_ = frames; |
43 if (frames === undefined) | 43 if (frames === undefined) return; |
44 return; | |
45 | 44 |
46 this.frames_ = this.frames_.slice(); | 45 this.frames_ = this.frames_.slice(); |
47 this.frames_.sort(startCompare); | 46 this.frames_.sort(startCompare); |
48 | 47 |
49 // letter dots | 48 // letter dots |
50 this.items = this.frames_.map(function(frame) { | 49 this.items = this.frames_.map(function(frame) { |
51 return new FrameDot(frame); | 50 return new FrameDot(frame); |
52 }); | 51 }); |
53 } | 52 } |
54 }; | 53 }; |
55 | 54 |
56 /** | 55 /** |
57 * @constructor | 56 * @constructor |
58 * @extends {LetterDot} | 57 * @extends {LetterDot} |
59 */ | 58 */ |
60 function FrameDot(frame) { | 59 function FrameDot(frame) { |
61 tr.ui.tracks.LetterDot.call(this, frame, 'F', frame.colorId, frame.start); | 60 tr.ui.tracks.LetterDot.call(this, frame, 'F', frame.colorId, frame.start); |
62 } | 61 } |
63 | 62 |
64 FrameDot.prototype = { | 63 FrameDot.prototype = { |
65 __proto__: tr.ui.tracks.LetterDot.prototype | 64 __proto__: tr.ui.tracks.LetterDot.prototype |
66 }; | 65 }; |
67 | 66 |
68 return { | 67 return { |
69 FrameTrack, | 68 FrameTrack, |
70 }; | 69 }; |
71 }); | 70 }); |
72 </script> | 71 </script> |
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