!7

static WebcamPanel panel;
static bool savingOn = true;
static double saveEvery = 10.0;
static volatile File latestSaved;

p {
  restartWith128MBHeap();
  outBuf(50000);
  substance();
  selectWebCam(voidfunc(Webcam cam) {
    panel = new WebcamPanel(cam, true);
    panel.setFPSDisplayed(true);
    frameIcon(#1009177, exitProgramOnFrameClose(alwaysOnTop(showPackedFrame("JavaX Live WebCam", panel)));
    bot("WebCam.");
    doEvery_daemon_now(saveEvery, f saveDefault);
  });
  hideConsole();
}

answer {
  if "save jpeg at *" {
    saveJPEG(newFile($1), imageFromWebcamPanel(panel));
    ret "OK";
  }
  if "latest file"
    ret latestSaved == null ? "Not saved yet"
      : "OK " + quote(f2s(latestSaved));
}

svoid saveDefault {
  if (!savingOn) ret;
  File file = newFile(javaxDataDir(), "WebCam", ("webcam-" + dateWithSecondsForFile() + ".jpg");
  saveJPEG(file, imageFromWebcamPanel(panel));
  latestSaved = file;
}