Chris Craik | beca7ae | 2015-04-07 13:29:55 -0700 | [diff] [blame] | 1 | <!DOCTYPE html> |
| 2 | <!-- |
| 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 |
| 5 | found in the LICENSE file. |
| 6 | --> |
| 7 | |
| 8 | <link rel="import" href="/base/ui.html"> |
| 9 | <link rel="import" href="/core/event_presenter.html"> |
| 10 | <link rel="import" href="/core/tracks/letter_dot_track.html"> |
| 11 | <link rel="import" href="/base/ui/color_scheme.html"> |
| 12 | |
| 13 | <script> |
| 14 | 'use strict'; |
| 15 | |
| 16 | tv.exportTo('tv.c.tracks', function() { |
| 17 | var palette = tv.b.ui.getColorPalette(); |
| 18 | |
| 19 | var startCompare = function(x, y) { return x.start - y.start; } |
| 20 | |
| 21 | /** |
| 22 | * Track enabling quick selection of frame slices/events. |
| 23 | * @constructor |
| 24 | */ |
| 25 | var FrameTrack = tv.b.ui.define( |
| 26 | 'frame-track', tv.c.tracks.LetterDotTrack); |
| 27 | |
| 28 | FrameTrack.prototype = { |
| 29 | __proto__: tv.c.tracks.LetterDotTrack.prototype, |
| 30 | |
| 31 | decorate: function(viewport) { |
| 32 | tv.c.tracks.LetterDotTrack.prototype.decorate.call(this, viewport); |
| 33 | this.heading = 'Frames'; |
| 34 | |
| 35 | this.frames_ = undefined; |
| 36 | this.items = undefined; |
| 37 | }, |
| 38 | |
| 39 | get frames() { |
| 40 | return this.frames_; |
| 41 | }, |
| 42 | |
| 43 | set frames(frames) { |
| 44 | this.frames_ = frames; |
| 45 | if (frames === undefined) |
| 46 | return; |
| 47 | |
| 48 | this.frames_ = this.frames_.slice(); |
| 49 | this.frames_.sort(startCompare); |
| 50 | |
| 51 | // letter dots |
| 52 | this.items = this.frames_.map(function(frame) { |
Chris Craik | 1983215 | 2015-04-16 15:43:38 -0700 | [diff] [blame] | 53 | return new FrameDot(frame); |
Chris Craik | beca7ae | 2015-04-07 13:29:55 -0700 | [diff] [blame] | 54 | }); |
Chris Craik | beca7ae | 2015-04-07 13:29:55 -0700 | [diff] [blame] | 55 | } |
Chris Craik | 1983215 | 2015-04-16 15:43:38 -0700 | [diff] [blame] | 56 | }; |
Chris Craik | beca7ae | 2015-04-07 13:29:55 -0700 | [diff] [blame] | 57 | |
Chris Craik | 1983215 | 2015-04-16 15:43:38 -0700 | [diff] [blame] | 58 | /** |
| 59 | * @constructor |
| 60 | * @extends {LetterDot} |
| 61 | */ |
| 62 | function FrameDot(frame) { |
| 63 | tv.c.tracks.LetterDot.call(this, frame, 'F', frame.colorId, frame.start); |
| 64 | } |
| 65 | |
| 66 | FrameDot.prototype = { |
Chris Craik | 44c2820 | 2015-05-12 17:25:16 -0700 | [diff] [blame^] | 67 | __proto__: tv.c.tracks.LetterDot.prototype |
Chris Craik | beca7ae | 2015-04-07 13:29:55 -0700 | [diff] [blame] | 68 | }; |
| 69 | |
| 70 | return { |
| 71 | FrameTrack: FrameTrack |
| 72 | }; |
| 73 | }); |
| 74 | </script> |