/* -*- C++ -*-

 *

 * This file is a part of LEMON, a generic C++ optimization library

 *

 * Copyright (C) 2003-2006

 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport

 * (Egervary Research Group on Combinatorial Optimization, EGRES).

 *

 * Permission to use, modify and distribute this software is granted

 * provided that this copyright notice appears in all copies. For

 * precise terms see the accompanying LICENSE file.

 *

 * This software is provided "AS IS" with no warranty of any kind,

 * express or implied, and with no claim as to its suitability for any

 * purpose.

 *

 */

#ifndef EPS_WIN_H

#define EPS_WIN_H

class MapSelector;

#include <all_include.h>

#include <libgnomecanvasmm.h>

#include <libgnomecanvasmm/polygon.h>

///Graph visualization setup window.

///This class is responsible for creating a window,

///on which the visualization attributes can be

///assigned to maps.

class EpsWin : public Gtk::Dialog

{

protected:

  ///Designing element

  Gtk::Table * table;

  ///Information holder

  Gtk::Label * label;

  ///configuration

  std::vector<Gtk::CheckButton *> options;

  ///OK, Cancel

  Gtk::Button * ok, * cancel;

  ///Container in which filename entry are organized.

  Gtk::HBox hbox;

  ///Filename

  Gtk::Entry name;

  MapSelector * mapselector;

public:

  ///Constructor

  ///It creates the widgets shown in \ref EpsWin and

  ///binds the needed signal to the correct place.

  ///\param title title of window

  ///\param eml edgemap list

  ///\param nml nodemap list

  ///\param mw the owner \ref NoteBookTab (\ref mytab)

  EpsWin(const std::string& title, std::vector<std::string>);

  ///Deregistrates \ref EpsWin in its \ref NoteBookTab (\ref mytab)

  virtual bool on_delete_event(GdkEventAny *);

  ///Close window if Esc key pressed.

  virtual bool closeIfEscapeIsPressed(GdkEventKey*);

  ///Callback function for OK button. It creates the map.

  ///If OK is pressed this function

  ///transmits the collected data to

  ///appropriate functions to be able

  ///to create EPS

  virtual void on_response(int response_id);

  ///indicates that user is ready to export EPS file

  sigc::signal<void, std::vector<bool>, std::string, std::string > signal_eps_details;

  ///returns \ref signal_eps_details

  sigc::signal<void, std::vector<bool>, std::string, std::string > signal_eps_details_ch(){return signal_eps_details;};

  ///indicates that the windows can be closed

  sigc::signal<void> signal_eps_close;

  ///returns \ref signal_eps_close

  sigc::signal<void> signal_eps_close_ch(){return signal_eps_close;};

  ///indicates that the windows can be closed

  sigc::signal<void, bool> signal_new_map;

  ///returns \ref signal_eps_close

  sigc::signal<void, bool> signal_new_map_ch(){return signal_new_map;};

  ///Function is called when new map is required.

  void newMapWinNeeded(bool);

  ///This function inserts name of the new nodemap in the name list in \ref MapSelector s

  ///\param new_name

  ///name of new map

  void registerNewNodeMap(std::string new_name);

};

#endif //EPS_WIN_H