!7

cmodule VectorImageStream > DynImageSurfaceAndEnabled {
  start {
    dm_vmBus_onMessage_q vectorSDK_gotLine((mod, s) -> handleLine((S) s));
  }
  
  void handleLine(S s) {
    S prefix = "img: ";
    if (!enabled || !startsWith(s, prefix)) ret;
    setImage(imageFromBytes(base64decode(substring(s, prefix))));
  }
  
  void startStream enter {
    dm_call vectorSDK('startCamStream);
  }
  
  afterVisualize {
    addComponent_inFront(buttons, jbutton("Start stream", rThread startStream));
  }
}