!7

static WebcamPanel panel;
static double saveEvery = 10.0;
static volatile File latestSaved;

p-substance-noconsole {
  panel = new WebcamPanel(openWebCam(), true);
  panel.setFPSDisplayed(true);
  frameIcon(#1009177, exitProgramOnFrameClose(alwaysOnTop(showPackedFrame("JavaX Live WebCam", panel)));
  bot("WebCam.");
  doEvery_daemon_now(saveEvery, f saveDefault);
}

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 {
  File file = getProgramFile("live-" + dateWithSecondsForFile() + ".jpg");
  saveJPEG(file, imageFromWebcamPanel(panel));
  latestSaved = file;
}

Began life as a copy of #1009113