/* -*- 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

 #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;

 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);

   ///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 > signal_eps_details;

   ///returns \ref signal_eps_details

   sigc::signal<void, std::vector<bool>, 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;};

 };

 #endif //EPS_WIN_H