/*
 * QTDialog.hpp
 *
 *  Created on: Jan 18, 2010
 *      Author: crueger
 */

#ifndef QTDIALOG_HPP_
#define QTDIALOG_HPP_

#include "UIElements/Dialog.hpp"
#include <Qt/qdialog.h>

class QBoxLayout;
class QLabel;
class QSpinBox;
class QLineEdit;
class QComboBox;
class QDialogButtonBox;


// Forward declarations for plumbing
class StringQTQueryPipe;
class IntQTQueryPipe;
class MoleculeQTQueryPipe;

class QTDialog : public QDialog, public Dialog
{
  Q_OBJECT
public:
  QTDialog();
  virtual ~QTDialog();

  virtual void queryInt(const char *, int *);
  virtual void queryString(const char*, std::string *);
  virtual void queryMolecule(const char*,molecule**,MoleculeListClass*);

  virtual bool display();

  virtual void update();

protected:
  class IntQTQuery : public Dialog::IntQuery {
    public:
      IntQTQuery(std::string _title, int *_target,QBoxLayout *_parent,QTDialog *_dialog);
      ~IntQTQuery();
      virtual bool handle();
    private:
      QBoxLayout *parent;
      QBoxLayout *thisLayout;
      QLabel *titleLabel;
      QSpinBox *inputBox;

      IntQTQueryPipe *pipe;
    };

    class StringQTQuery : public Dialog::StringQuery {
    public:
      StringQTQuery(std::string _title, std::string *_target, QBoxLayout *_parent,QTDialog *_dialog);
      ~StringQTQuery();
      virtual bool handle();
    private:
      QBoxLayout *parent;
      QBoxLayout *thisLayout;
      QLabel *titleLabel;
      QLineEdit *inputBox;

      StringQTQueryPipe *pipe;
    };

    class MoleculeQTQuery : public Dialog::MoleculeQuery {
    public:
      MoleculeQTQuery(std::string _title, molecule **_target, MoleculeListClass *_molecules, QBoxLayout *_parent,QTDialog *_dialog);
      ~MoleculeQTQuery();
      virtual bool handle();
    private:
      QBoxLayout *parent;
      QBoxLayout *thisLayout;
      QLabel *titleLabel;
      QComboBox *inputBox;

      MoleculeQTQueryPipe *pipe;
    };

private:
  QBoxLayout *mainLayout;
  QBoxLayout *inputLayout;
  QBoxLayout *buttonLayout;
  QDialogButtonBox *buttons;
};

// All kinds of plumbing for Queries
// Plumbing needs to be outside of the class where it is needed,
// since MOC doesn't like nested classes

class StringQTQueryPipe : public QWidget {
  Q_OBJECT
public:
  StringQTQueryPipe(std::string *_content, QTDialog *_dialog);
  ~StringQTQueryPipe();

public slots:
  void update(const QString&);

private:
  std::string *content;
  QTDialog *dialog;

};

class IntQTQueryPipe : public QWidget {
  Q_OBJECT
public:
  IntQTQueryPipe(int *_content, QTDialog *_dialog);
  ~IntQTQueryPipe();

public slots:
  void update(int);

private:
  int *content;
  QTDialog *dialog;

};


class MoleculeQTQueryPipe : public QWidget {
  Q_OBJECT
public:
  MoleculeQTQueryPipe(molecule **_content, QTDialog *_dialog, QComboBox *_theBox, MoleculeListClass *_molecules);
  ~MoleculeQTQueryPipe();

public slots:
  void update(int);

private:
  molecule **content;
  MoleculeListClass *molecules;
  QTDialog *dialog;
  QComboBox *theBox;

};
#endif /* QTDIALOG_HPP_ */