text: /* *****************************************************************************
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  modification, are permitted provided that the following conditions are met:
  
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     list of conditions and the following disclaimer.
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     this list of conditions and the following disclaimer in the documentation
     and/or other materials provided with the distribution.
  
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  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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  // Written: fmckenna
  
  #include <MonteCarloInputWidget.h>
  #include <QLineEdit>
  #include <QVBoxLayout>
  #include <QLabel>
  #include <QValidator>
  #include <QJsonObject>
  
  MonteCarloInputWidget::MonteCarloInputWidget(QWidget *parent) 
  : UQ_MethodInputWidget(parent)
  {
      auto layout = new QGridLayout();
  
      // create layout label and entry for # samples
      numSamples = new QLineEdit();
      numSamples->setText(tr("500"));
      numSamples->setValidator(new QIntValidator);
      numSamples->setToolTip("Specify the number of samples");
  
      layout->addWidget(new QLabel("# Samples"), 0, 0);
      layout->addWidget(numSamples, 0, 1);
  
      // create label and entry for seed to layout
      srand(time(NULL));
      int randomNumber = rand() % 1000 + 1;
      randomSeed = new QLineEdit();
      randomSeed->setText(QString::number(randomNumber));
      randomSeed->setValidator(new QIntValidator);
      randomSeed->setToolTip("Set the seed");
  
      layout->addWidget(new QLabel("Seed"), 1, 0);
      layout->addWidget(randomSeed, 1, 1);
  
      layout->setRowStretch(2, 1);
      layout->setColumnStretch(2, 1);
      this->setLayout(layout);
  }
  
  MonteCarloInputWidget::~MonteCarloInputWidget()
  {
  
  }
  
  bool
  MonteCarloInputWidget::outputToJSON(QJsonObject &jsonObj){
  
      bool result = true;
      jsonObj["samples"]=numSamples->text().toInt();
      jsonObj["seed"]=randomSeed->text().toDouble();
      return result;    
  }
  
  bool
  MonteCarloInputWidget::inputFromJSON(QJsonObject &jsonObject){
  
    bool result = false;
    if (jsonObject.contains("samples") && jsonObject.contains("seed")) {
      int samples=jsonObject["samples"].toInt();
      double seed=jsonObject["seed"].toDouble();
      numSamples->setText(QString::number(samples));
      randomSeed->setText(QString::number(seed));
      result = true;
    }
  
    return result;
  }
  
  void
  MonteCarloInputWidget::clear(void)
  {
  
  }
  
  
  
  int
  MonteCarloInputWidget::getNumberTasks()
  {
    return numSamples->text().toInt();
  }
  