ozilla.org/sound;1"].getService(Ci.nsISound);
      gSound.init();
    } catch (ex) {}
  }
}

export function playSound(event) {
  if (!lazy.isSoundEnabled) {
    return;
  }

  initSound();
  if (!gSound) {
    return;
  }

  let soundUrl;

  switch (event) {
    case "not-found":
      soundUrl = lazy.notFoundSoundURL;
      break;
    case "wrapped":
      soundUrl = lazy.wrappedSoundURL;
      break;
    default:
      return;
  }

  if (soundUrl === "") {
    return;
  }

  if (soundUrl == "beep") {
    gSound.beep();
  } else {
    if (soundUrl == "default") {
      soundUrl = "chrome://global/content/notfound.wav";
    }
    gSound.play(Services.io.newURI(soundUrl));
  }
}
PK