Function displaySongInPlaylistWaveform

src/fx/waveform.js:425–437

* Displays a song in playlist waveform. * * @param {Node} element - Element to display the waveform in. * @param {SVG} svg - The waveform path. * @param {String} playlist - The playlist the waveform is in. * @param {Integer} song - The index of the song we are displaying the waveform

(element, svg, playlist, song)

   * @param {Integer} song - The index of the song we are displaying the waveform for.
   */
  function displaySongInPlaylistWaveform(element, svg, playlist, song) {
    /*
      Ensure it's the active song in the active playlist.
    */
    if (
      config.active_playlist == playlist &&
      config.playlists[config.active_playlist].active_index == song
    ) {
      let waveformPath = element.querySelector("svg g path");

      waveformPath.setAttribute("d", svg);
    }
  }

  /**
   * Determines if the user is using waveforms