view src/app/app.component.html @ 48:af0b4b05311c

Guard against extraction when no audio is loaded.

<md-toolbar color="primary">
  <md-icon svgSrc="assets/duck.svg"></md-icon>
  <!-- This fills the remaining space of the current row -->
  <span class="app-toolbar-filler"></span>


  <app-audio-file-open (fileOpened)="onFileOpened($event)"></app-audio-file-open>
  <!-- menu opens when trigger button is clicked -->
  <button md-icon-button [md-menu-trigger-for]="menu">
    <md-icon>more_vert</md-icon>
  </button>
  <md-menu x-position="before" #menu="mdMenu">
    <button md-menu-item> Settings</button>
    <button md-menu-item> Help</button>
  </md-menu>
</md-toolbar>

<md-sidenav-layout>
  <md-sidenav align="end" mode="side" opened>
    <md-tab-group>
      <md-tab label="Playback">
        <app-playback-control class="playback-content"></app-playback-control>
      </md-tab>
      <md-tab label="Feature Extraction">
        <app-feature-extraction-menu
          (requestOutput)="extractFeatures($event)"
          [disabled]="!hasAudioBuffer"></app-feature-extraction-menu>
      </md-tab>
    </md-tab-group>
  </md-sidenav>
  <app-waveform [audioBuffer]="audioBuffer"></app-waveform>
</md-sidenav-layout>