Mercurial > hg > ugly-duckling
view src/app/notebook-feed/notebook-feed.component.ts @ 232:77ada2e07997
Setup feed for OnPush strategy and pass single items to children
author | Lucas Thompson <dev@lucas.im> |
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date | Mon, 24 Apr 2017 16:39:32 +0100 |
parents | d179cf7df697 |
children | 53ea6406d601 |
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/** * Created by lucast on 21/03/2017. */ import { ChangeDetectionStrategy, Component, Input } from "@angular/core"; import Waves from 'waves-ui'; import {AnalysisItem} from "../analysis-item/analysis-item.component"; @Component({ selector: 'ugly-notebook-feed', templateUrl: './notebook-feed.component.html', styleUrls: ['./notebook-feed.component.css'], changeDetection: ChangeDetectionStrategy.OnPush }) export class NotebookFeedComponent { sharedTimeline: Timeline; @Input() analyses: AnalysisItem[]; @Input() set rootAudioUri(uri: string) { this._rootAudioUri = uri; // TODO is this safe? will the fact references are held elsewhere // keep the previous instance alive? Or will it get garbage collected in // screw previous layers up? this.sharedTimeline = new Waves.core.Timeline(); } get rootAudioUri(): string { return this._rootAudioUri; } private _rootAudioUri: string; constructor() { this.sharedTimeline = new Waves.core.Timeline(); } }