!7

cmodule VoiceOutput > DynTextArea {
  S computerID;
  bool enabled, printStackTraces;
  
  S switchableFields() { ret 'printStackTraces; }

  start {
    dm_vmBus_answerToMessage('voiceOutputModule, func { dm_moduleID() });
  }
  
  visualize {
    JComponent ta = super.visualize();
    enableWordWrapForTextArea(textArea);
    onCtrlEnter(textArea, rThread sayIt);
    ret centerAndSouthWithMargins(ta,
      jvstackWithSpacing(
        centerAndEastWithMargin(withLabel("Send to computer:", dm_fieldTextField('computerID)), jbutton("Say", rThread sayIt)),
        dm_rightAlignedFieldCheckBox('enabled)));
  }
  
  // API
  
  void say(S s) enter {
    { lock lock; setText(s); }
    if (printStackTraces) printStackTrace();
    sayItIfEnabled();
  }
  
  void sayItIfEnabled { if (enabled) sayIt(); }
  
  void sayIt enter {
    if (!isComputerID(computerID)) ret;
    S s = trim(getText());
    if (empty(s)) ret;
    dm_evalOnOtherMachine(computerID, "dm_say(" + quote(s) + ");");
  }
  
  void clear() { setText(""); }
  void setVoice(S voice) {}
  void preload(S s) {}
}