/*
 * MoleculeByFormulaAction.hpp
 *
 *  Created on: May 12, 2010
 *      Author: heber
 */

#ifndef MOLECULEBYFORMULAACTION_HPP_
#define MOLECULEBYFORMULAACTION_HPP_

#include "Actions/Action.hpp"

class molecule;

void SelectionMoleculeByFormula(molecule *_mol);

class SelectionMoleculeByFormulaAction : public Action {
  friend void SelectionMoleculeByFormula(const std::string &_formula);

public:
  SelectionMoleculeByFormulaAction();
  virtual ~SelectionMoleculeByFormulaAction();

  bool canUndo();
  bool shouldUndo();

  virtual const std::string getName();
protected:
  virtual Dialog * fillDialog(Dialog *dialog);
private:
  virtual Action::state_ptr performCall();
  virtual Action::state_ptr performUndo(Action::state_ptr);
  virtual Action::state_ptr performRedo(Action::state_ptr);

  static const char NAME[];
};

#endif /* MOLECULEBYFORMULAACTION_HPP_ */