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

#ifndef MAP_WIN_H

#define MAP_WIN_H

class MapWin;

#include <all_include.h>

#include <mapstorage.h>

#include <graph_displayer_canvas.h>

#include <libgnomecanvasmm.h>

#include <libgnomecanvasmm/polygon.h>

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

///on which the visualization attributes can be

///assigned to maps.

class MapWin : public Gtk::Window

{

protected:

  ///The \ref GraphDisplayerCanvas on which the graph will be drawn.

  ///It has to be known for this class, because

  ///when a map assigned to a certain attribute

  ///a function of the \ref GraphDisplayerCanvas will be called.

  GraphDisplayerCanvas & gdc;

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

  MapStorage & ms;

  Gtk::Table * table;

  Gtk::Combo * e_combo_array, * n_combo_array;

  Gtk::Label * label;

  Gtk::VBox vbox;

public:

  ///Constructor of MapWin creates the widgets shown in MapWin.

  MapWin(const std::string& title, MapStorage &, GraphDisplayerCanvas &);

  ///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 e_combo_changed(int);

  ///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 n_combo_changed(int);

  ///This function is created to set the appropriate maps on the newly created node

  void update_node(Graph::Node);

  ///This function is created to set the appropriate maps on the newly created edge

  void update_edge(Graph::Edge);

  virtual bool close_if_escape_is_pressed(GdkEventKey*);

};

#endif //MAP_WIN_H