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!7

set flag DynModule.

sclass Recording {
  File file;
  double length;
  S containsVoice;
  
  *() {}
  *(File *file) {
    containsVoice = getFileInfoField(file, "Contains voice");
  }
  
  bool updateClip() {
    bool change = false;
    if (length == 0) try {
      double l = lengthOfWAVInSeconds(file);
      if (l != 0) { length = l; set change; }
    } catch print e { length = -1; }
    ret change;
  }
}

sclass AudioRecordings2 extends DynObjectTable<Recording> {
  transient ReliableSingleThread scan = dm_rst(this, r _scan);
  
  start {
    itemToMap = func(Recording r) -> Map {
      litorderedmap(
        Name := fileName(r.file),
        "Length" := formatDouble(r.length, 1) + " s",
        "Contains Voice" := or2(r.containsVoice, "?"))
    };
    ownResource(vmBus_onMessage('newRecording, scan));
    scan.trigger();
  }
  
  void _scan {
    temp enter();
    setData(map(latestFilesFirst(allRecordings()), f1_new(Recording)));
    
    thread "Get Clip Lengths" {
      bool change = false;
      for (Recording r : data)
        if (r.updateClip()) set change;
      if (change) updateTable();
    }
  }
  
  visualize {
    JComponent c = super.visualize();
    ret withCenteredButtons(c,
      tableDependentButton(table, "Clip", rThread {
        File f = selected().file;
        //autoClipRecording(f);
        clipWAVFromMarkers(f, fileInSubDir(f, "clipped"));
        selected().updateClip();
        updateTable();
      }),
      tableDependentButton(table, "Copy path", rThread { copyTextToClipboard(f2s(selected().file)) }),
      tableDependentButton(table, "Play", rThread { dm_playWAV(selected().file) }),
      tableDependentButton(table, "Has voice", rThread {
        final Recording r = selected();
        setFileInfoField(r.file, "Contains voice", "Yes");
        updateTable();
      }),
      tableDependentButton(table, "No voice", rThread {
        final Recording r = selected();
        setFileInfoField(r.file, "Contains voice", "No");
        updateTable();
      }),
    );
  }
}