// -*- C++ -*- //

#ifndef MAP_SELECTOR_H

#define MAP_SELECTOR_H

class MapSelector;

#include "all_include.h"

#include "mapstorage.h"

#include "map_win.h"

#include "graph_displayer_canvas.h"

#include <libgnomecanvasmm.h>

#include <libgnomecanvasmm/polygon.h>

class MapSelector : public Gtk::HBox

{

protected:

  GraphDisplayerCanvas & gdc;

  ///The \ref MapStorage in which the visualizable maps are stored

  MapStorage & ms;

  MapWin & mw;

  int id;

  bool itisedge;

  bool default_state;

  Gtk::ComboBoxText cbt;

  Gtk::Button * newbut, * defbut;

  Gtk::HBox hbox;

  Gtk::Label * label;

  Node node_to_update;

  Edge edge_to_update;

public:

  MapSelector(GraphDisplayerCanvas &, MapStorage &, MapWin &, int, bool);

  void update_list();

  ///If a radiobutton is clicked, this function determines

  ///which button was that and after that calls the

  ///appropriate function of the \ref GraphDisplayerCanvas

  ///to change the visible values of that attribute.

  virtual void comboChanged();

  virtual void reset();

  virtual void update(Node node);

  virtual void update(Edge edge);

  Glib::ustring get_active_text();

  void set_active_text(Glib::ustring);

  void append_text(Glib::ustring);

};

#endif