| author | ymh <ymh.work@gmail.com> |
| Fri, 02 Dec 2016 03:30:51 +0100 | |
| changeset 455 | a8bed1c7df8e |
| parent 454 | 710a2ae08a74 |
| child 457 | a7a333c0b1eb |
| permissions | -rw-r--r-- |
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c9dd78a43b07
Transcript model and erializer
Chloe Laisne <chloe.laisne@gmail.com>
parents:
diff
changeset
|
1 |
import Ember from 'ember'; |
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a8bed1c7df8e
move the transcript highlight and autoscroll logic to the base component
ymh <ymh.work@gmail.com>
parents:
454
diff
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import IntervalTree from 'interval-tree'; |
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c9dd78a43b07
Transcript model and erializer
Chloe Laisne <chloe.laisne@gmail.com>
parents:
diff
changeset
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c9dd78a43b07
Transcript model and erializer
Chloe Laisne <chloe.laisne@gmail.com>
parents:
diff
changeset
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4 |
export default Ember.Component.extend({ |
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c9dd78a43b07
Transcript model and erializer
Chloe Laisne <chloe.laisne@gmail.com>
parents:
diff
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5b7ae96768be
Bsic transcript-component design
Chloe Laisne <chloe.laisne@gmail.com>
parents:
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classNames: ['transcript-component'], |
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Bsic transcript-component design
Chloe Laisne <chloe.laisne@gmail.com>
parents:
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7 |
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5b7ae96768be
Bsic transcript-component design
Chloe Laisne <chloe.laisne@gmail.com>
parents:
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player: Ember.inject.service(), |
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5b7ae96768be
Bsic transcript-component design
Chloe Laisne <chloe.laisne@gmail.com>
parents:
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9 |
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4b66390442fd
Cancel auto scroll on manual scroll
Chloe Laisne <chloe.laisne@gmail.com>
parents:
257
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autoscrollElement : '.corpus-app-container', |
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4b66390442fd
Cancel auto scroll on manual scroll
Chloe Laisne <chloe.laisne@gmail.com>
parents:
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previousElement: 0, |
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5b7ae96768be
Bsic transcript-component design
Chloe Laisne <chloe.laisne@gmail.com>
parents:
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autoscroll: true, |
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7a5d729992b8
Design and animate transcript
Chloe Laisne <chloe.laisne@gmail.com>
parents:
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diff
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timeout: null, |
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5b7ae96768be
Bsic transcript-component design
Chloe Laisne <chloe.laisne@gmail.com>
parents:
245
diff
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14 |
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454
710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
347
diff
changeset
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15 |
hasSections: Ember.computed('player', 'player.transcript', function() { |
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710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
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16 |
var sections = this.get('player.transcript.sections'); |
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710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
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return sections && sections.length > 0; |
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710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
347
diff
changeset
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18 |
}), |
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710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
347
diff
changeset
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19 |
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a8bed1c7df8e
move the transcript highlight and autoscroll logic to the base component
ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
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didReceiveAttrs() { |
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a8bed1c7df8e
move the transcript highlight and autoscroll logic to the base component
ymh <ymh.work@gmail.com>
parents:
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diff
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this._super(...arguments); |
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a8bed1c7df8e
move the transcript highlight and autoscroll logic to the base component
ymh <ymh.work@gmail.com>
parents:
454
diff
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this.set('intervals', new IntervalTree(this.get('player.model.duration_ms')/2)); |
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a8bed1c7df8e
move the transcript highlight and autoscroll logic to the base component
ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
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23 |
}, |
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a8bed1c7df8e
move the transcript highlight and autoscroll logic to the base component
ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
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24 |
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246
5b7ae96768be
Bsic transcript-component design
Chloe Laisne <chloe.laisne@gmail.com>
parents:
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changeset
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itemObserver: Ember.observer('player.item', function () { |
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710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
347
diff
changeset
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26 |
if ( !(this.get('isDestroyed') || this.get('isDestroying')) ) { |
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710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
347
diff
changeset
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this.set('autoscroll', true); |
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710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
347
diff
changeset
|
28 |
} |
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246
5b7ae96768be
Bsic transcript-component design
Chloe Laisne <chloe.laisne@gmail.com>
parents:
245
diff
changeset
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}), |
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245
c9dd78a43b07
Transcript model and erializer
Chloe Laisne <chloe.laisne@gmail.com>
parents:
diff
changeset
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30 |
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455
a8bed1c7df8e
move the transcript highlight and autoscroll logic to the base component
ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
|
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didInsertElement() { |
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4b66390442fd
Cancel auto scroll on manual scroll
Chloe Laisne <chloe.laisne@gmail.com>
parents:
257
diff
changeset
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Ember.$('#' + this.elementId).parent().on('scroll', Ember.run.bind(this, this.onScroll)); |
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4b66390442fd
Cancel auto scroll on manual scroll
Chloe Laisne <chloe.laisne@gmail.com>
parents:
257
diff
changeset
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}, |
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4b66390442fd
Cancel auto scroll on manual scroll
Chloe Laisne <chloe.laisne@gmail.com>
parents:
257
diff
changeset
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34 |
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455
a8bed1c7df8e
move the transcript highlight and autoscroll logic to the base component
ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
|
35 |
onScroll() { |
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710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
347
diff
changeset
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if ( !(this.get('isDestroyed') || this.get('isDestroying')) ) { |
|
710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
347
diff
changeset
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this.set('autoscroll', false); |
|
710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
347
diff
changeset
|
38 |
} |
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710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
347
diff
changeset
|
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if(this.elementId) { |
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710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
347
diff
changeset
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40 |
Ember.$('#' + this.elementId).parent().off('scroll'); |
|
710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
347
diff
changeset
|
41 |
} |
|
345
4b66390442fd
Cancel auto scroll on manual scroll
Chloe Laisne <chloe.laisne@gmail.com>
parents:
257
diff
changeset
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42 |
}, |
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4b66390442fd
Cancel auto scroll on manual scroll
Chloe Laisne <chloe.laisne@gmail.com>
parents:
257
diff
changeset
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43 |
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454
710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
347
diff
changeset
|
44 |
scroll: Ember.observer('player.progress', function() { |
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710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
347
diff
changeset
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45 |
var self = this; |
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a8bed1c7df8e
move the transcript highlight and autoscroll logic to the base component
ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
|
46 |
var progress = this.get('player.progress'); |
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a8bed1c7df8e
move the transcript highlight and autoscroll logic to the base component
ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
|
47 |
var previousElement = this.get('previousElement'); |
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a8bed1c7df8e
move the transcript highlight and autoscroll logic to the base component
ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
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if(previousElement && progress >= previousElement.start && progress < previousElement.end) { |
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ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
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return; |
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a8bed1c7df8e
move the transcript highlight and autoscroll logic to the base component
ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
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} |
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a8bed1c7df8e
move the transcript highlight and autoscroll logic to the base component
ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
|
51 |
var intervals = this.get('intervals'); |
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a8bed1c7df8e
move the transcript highlight and autoscroll logic to the base component
ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
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if(!intervals) { |
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a8bed1c7df8e
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ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
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return; |
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a8bed1c7df8e
move the transcript highlight and autoscroll logic to the base component
ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
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} |
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a8bed1c7df8e
move the transcript highlight and autoscroll logic to the base component
ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
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55 |
var intervalList = intervals.search(progress); |
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a8bed1c7df8e
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ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
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56 |
if(intervalList.length === 0) { |
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a8bed1c7df8e
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ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
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return; |
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a8bed1c7df8e
move the transcript highlight and autoscroll logic to the base component
ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
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} |
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a8bed1c7df8e
move the transcript highlight and autoscroll logic to the base component
ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
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59 |
var target = intervalList[0]; |
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a8bed1c7df8e
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ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
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60 |
//var target = this.$('.sentence.active'); |
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a8bed1c7df8e
move the transcript highlight and autoscroll logic to the base component
ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
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if(previousElement) { |
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a8bed1c7df8e
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ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
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previousElement.object.removeClass('active'); |
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a8bed1c7df8e
move the transcript highlight and autoscroll logic to the base component
ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
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Ember.$(".fa-play",previousElement.object).show(); |
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a8bed1c7df8e
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ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
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} |
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a8bed1c7df8e
move the transcript highlight and autoscroll logic to the base component
ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
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target.object.addClass('active'); |
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ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
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Ember.$(".fa-play",target.object).hide(); |
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ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
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67 |
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move the transcript highlight and autoscroll logic to the base component
ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
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68 |
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a8bed1c7df8e
move the transcript highlight and autoscroll logic to the base component
ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
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if(this.get('autoscroll') && target.object.length && (!previousElement || target.id !== previousElement.id)) { |
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710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
347
diff
changeset
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70 |
Ember.$('#' + self.elementId).parent().off('scroll'); |
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710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
347
diff
changeset
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71 |
Ember.$(this.get('autoscrollElement')).animate({ |
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a8bed1c7df8e
move the transcript highlight and autoscroll logic to the base component
ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
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72 |
scrollTop: target.object.offset().top + Ember.$(this.get('autoscrollElement')).scrollTop() - Ember.$(this.get('autoscrollElement')).offset().top - 154 |
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454
710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
347
diff
changeset
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73 |
}, 150, 'swing', function() { |
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710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
347
diff
changeset
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74 |
setTimeout(function() { |
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710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
347
diff
changeset
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Ember.$('#' + self.elementId).parent().on('scroll', Ember.run.bind(self, self.onScroll)); |
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710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
347
diff
changeset
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}, 100); |
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710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
347
diff
changeset
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}); |
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a8bed1c7df8e
move the transcript highlight and autoscroll logic to the base component
ymh <ymh.work@gmail.com>
parents:
454
diff
changeset
|
78 |
this.set('previousElement', target); |
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454
710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
347
diff
changeset
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} |
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710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
347
diff
changeset
|
80 |
}), |
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710a2ae08a74
rework transcript component to correct various bugs
ymh <ymh.work@gmail.com>
parents:
347
diff
changeset
|
81 |
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246
5b7ae96768be
Bsic transcript-component design
Chloe Laisne <chloe.laisne@gmail.com>
parents:
245
diff
changeset
|
82 |
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247
7a5d729992b8
Design and animate transcript
Chloe Laisne <chloe.laisne@gmail.com>
parents:
246
diff
changeset
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83 |
actions: { |
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7a5d729992b8
Design and animate transcript
Chloe Laisne <chloe.laisne@gmail.com>
parents:
246
diff
changeset
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84 |
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7a5d729992b8
Design and animate transcript
Chloe Laisne <chloe.laisne@gmail.com>
parents:
246
diff
changeset
|
85 |
play: function(progress) { |
| 249 | 86 |
this.get('player').trigger('progressupdate', progress); |
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256272c33349
Transcript sentence lick and play
Chloe Laisne <chloe.laisne@gmail.com>
parents:
247
diff
changeset
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87 |
this.get('player').set('playing', true); |
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246
5b7ae96768be
Bsic transcript-component design
Chloe Laisne <chloe.laisne@gmail.com>
parents:
245
diff
changeset
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88 |
} |
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5b7ae96768be
Bsic transcript-component design
Chloe Laisne <chloe.laisne@gmail.com>
parents:
245
diff
changeset
|
89 |
} |
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245
c9dd78a43b07
Transcript model and erializer
Chloe Laisne <chloe.laisne@gmail.com>
parents:
diff
changeset
|
90 |
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c9dd78a43b07
Transcript model and erializer
Chloe Laisne <chloe.laisne@gmail.com>
parents:
diff
changeset
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91 |
}); |