!7

set flag DynModule. // for transpilation

cmodule JavaEval extends DynPrintLog {

  S expression;

  bool realEval = true;

  transient bool calculating;

  transient O value;

  transient JTextArea taInput;

  transient Throwable error;

  visual withMargin(jvsplit(

    centerAndEastWithMarginInbetween(

      onCtrlEnter(taInput = jEnableUndoRedo(typeWriterTextArea(expression)), rThread evalIt),

      withTopMargin(3, vstackWithSpacing(5,

        withBottomMargin(fontSizePlus(4, makeBold(toolTip("Evaluate the code", jbutton("EVAL", rThread evalIt))))),

        toolTip("Evaluate with latest standard functions", jbutton("Medium", rThread { mediumRefresh(); evalIt() })),

        toolTip("Evaluate in latest language version", jbutton("Fresh", rThread { refresh(); evalIt() })),

        withToolTip("Use the real Java compiler, don't use shortcuts - just leave checked if in doubt", dm_fieldCheckBox("Real", 'realEval))))),

    super));

  void mediumRefresh enter {

    dm_mediumRefreshTranspiler();

    loadFunctions_clearCache();

    print("Medium-refreshed translator.");

  }

  void refresh enter {

    dm_refreshTranspiler();

    loadFunctions_clearCache();

    print("Refreshed translator.");

  }

  void evalIt enter {

    if (calculating) ret;

    calculating = true;

    temp afterwards(r { calculating = false });

    dm_javaEvalModule_doIt(gtt(taInput), realEval);

  }

}