diff src/app/notebook-feed/notebook-feed.component.ts @ 456:7bb0bac6f8dc

Add export button for recordings and option to remove audio item (also removes all related analyses atm). Revokes associated object url for audio on removal. Will be problematic if the history is used for undo / redo.

--- a/src/app/notebook-feed/notebook-feed.component.ts	Thu Jun 29 20:09:11 2017 +0100
+++ b/src/app/notebook-feed/notebook-feed.component.ts	Thu Jun 29 20:11:14 2017 +0100
@@ -4,10 +4,10 @@
 import {
   ChangeDetectionStrategy,
   ChangeDetectorRef,
-  Component,
+  Component, EventEmitter,
   Inject,
   Input,
-  OnDestroy
+  OnDestroy, Output
 } from '@angular/core';
 import Waves from 'waves-ui-piper';
 import {
@@ -32,6 +32,7 @@
     this._rootAudioUri = uri;
   }
   @Input() onSeek: OnSeekHandler;
+  @Output() removeItem: EventEmitter<Item>;
 
   get rootAudioUri(): string {
     return this._rootAudioUri;
@@ -46,6 +47,7 @@
     private ref: ChangeDetectorRef,
     @Inject('DimensionObservable') private onResize: Observable<Dimension>
   ) {
+    this.removeItem = new EventEmitter<Item>();
     this.timelines = new Map();
     this.onResize.subscribe(dim => {
       this.lastWidth = this.width;