#ifndef BITSTRING_H
#define BITSTRING_H

#include <map>

#include <QWidget>
#include <QString>
#include <QSignalMapper>
#include <QGridLayout>
#include <QGroupBox>
#include <QCheckBox>

#include "Field.h"

class BitString : public Field {
  Q_OBJECT

public:
  BitString(QWidget *parent, int db_id, int PropId, QString label = QString(), QGridLayout *layout = NULL, int row = 0, int col = 0);
  BitString(QWidget *parent, int db_id, int PropId, int value, QString label = QString(), QGridLayout *layout = NULL, int row = 0, int col = 0);
  void SetValue(QVariant value);

protected:
  int calculateLength()  { return (bs < 256 ? 1 : (bs < 65536 ? 2 : 3)); }
  int height;
  virtual void addChecks() = 0;
  void addCheck(QString text, int bit);

private slots:
  void flipBit(int bit);

private:
  QGroupBox *box;
  std::map<int,QCheckBox*> checks;
  QSignalMapper *sigmap;
  QGridLayout *checkLayout;
  unsigned int bs;    // Since there are only 23 bits to support, we can use a uint as a bitstring
  int checkCount;
};

#endif