source: lemon-0.x/gui/map_win.h @ 1948:9e9c035a08be

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

#ifndef MAP_WIN_H
#define MAP_WIN_H

class MapWin;

#include <all_include.h>
#include <nbtab.h>
#include <mapselector.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 MapWin : public Gtk::Window
{
protected:
  ///\ref NoteBookTab to that the \ref MapWin belongs to.
  NoteBookTab & mytab;

  ///Designing element
  Gtk::Table * table;
  
  ///\ref MapSelectors for each property

  ///Each property has an own \ref MapSelector through which
  ///the map to visualize by the property van be set.
  MapSelector ** e_combo_array;

  ///\ref MapSelectors for each property

  ///Each property has an own \ref MapSelector through which
  ///the map to visualize by the property van be set.
  MapSelector ** n_combo_array;

  ///Information holder
  Gtk::Label * label;

  ///Container in which elements are organized.
  Gtk::VBox vbox;

public:
  ///Constructor

  ///It creates the widgets shown in \ref MapWin 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)
  MapWin(const std::string& title, std::vector<std::string> eml, std::vector<std::string> nml, NoteBookTab & mw);

  ///Deregistrates \ref MapWin in its \ref NoteBookTab (\ref mytab)
  virtual bool on_delete_event(GdkEventAny *);

  ///Handles changement in nodemap selection

  ///If \ref MapSelector emits a signal that indicates
  ///changement in nodemap selection this function will
  ///be called. It calls the appropriate handler function,
  ///\ref NoteBookTab::propertyChange with parameters describing the changement.
  ///\param mapname the recently selected map
  ///\param prop the changed property
  void nodeMapChanged(std::string mapname, int prop);

  ///Handles changement in edgemap selection

  ///If \ref MapSelector emits a signal that indicates
  ///changement in edgemap selection this function will
  ///be called. It calls the appropriate handler function,
  ///\ref NoteBookTab::propertyChange with parameters describing the changement.
  ///\param mapname the recently selected map
  ///\param prop the changed property
  void edgeMapChanged(std::string mapname, int prop);

  ///Indicates to the owner \ref NoteBookTab that a \ref NewMapWin should be opened.

  ///This function is bound to the
  ///signal emitted by the \ref MapSelector in case of
  ///the user wants to create a new map. It only pass the
  ///information further to the tab owning this \ref MapWin that is needed to open the
  ///\ref NewMapWin. (\ref NoteBookTab::popupNewMapWin)
  ///\param itisedge should the new map will be an edgemap? (or nodemap)
  void newMapWinNeeded(bool itisedge);

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

  ///\param new_name
  ///name of new map
  void registerNewEdgeMap(std::string new_name);

  ///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);

  ///Close window if Esc key pressed.
  virtual bool closeIfEscapeIsPressed(GdkEventKey*);

  ///Updates list of maps in all \ref MapSelector

  ///This function is called by \ref NoteBookTab, when the file
  ///showed in it has changed, therefore the contained maps
  ///have changed as well. \ref NoteBookTab knows, whether it
  ///has to call this function or not from the \ref NoteBookTab::mapwinexists
  ///variable.
  ///\param eml edge map list
  ///\param nml node map list
  void update(std::vector<std::string> eml, std::vector<std::string> nml);
};

#endif //MAP_WIN_H