ladanyi@1442: // -*- C++ -*- //
ladanyi@1442: 
ladanyi@1442: #ifndef MAPSTORAGE_H
ladanyi@1442: #define MAPSTORAGE_H
ladanyi@1442: 
hegyi@1837: class Mapstorage;
hegyi@1837: 
ladanyi@1606: #include "all_include.h"
ladanyi@1606: #include "xymap.h"
hegyi@1837: #include <libgnomecanvasmm.h>
ladanyi@1442: 
ladanyi@1442: ///Class MapStorage is responsible for storing
ladanyi@1442: ///NodeMaps and EdgeMaps that can be shown later
ladanyi@1442: ///on GUI. Therefore maps can be added to it,
ladanyi@1442: ///and datas over the added maps can be queried.
ladanyi@1442: ///The maps will be stored in an std::map,
ladanyi@1442: ///referenced with their names. Unfortunately at
ladanyi@1442: ///the moment it works only with double type maps
ladanyi@1442: ///
ladanyi@1442: ///\todo too many things are public!!
ladanyi@1442: class MapStorage
ladanyi@1442: {
ladanyi@1442: public:
ladanyi@1442: 
ladanyi@1606:   Graph graph;
ladanyi@1860:   /// the coordinates of the nodes
ladanyi@1606:   XYMap<Graph::NodeMap<double> > coords;
ladanyi@1860:   /// the coordinates of the arrows on the edges
ladanyi@1860:   XYMap<Graph::EdgeMap<double> > arrow_pos;
ladanyi@1606: 
ladanyi@1606:   bool modified;
ladanyi@1606:   std::string file_name;
ladanyi@1442: 
ladanyi@1442:   ///Stores double type NodeMaps
ladanyi@1442:   std::map< std::string,Graph::NodeMap<double> * > nodemap_storage;
ladanyi@1442: 
ladanyi@1442:   ///Stores double type EdgeMaps
ladanyi@1442:   std::map< std::string,Graph::EdgeMap<double> * > edgemap_storage;
ladanyi@1442: 
ladanyi@1442:   //Stores the default values for the different visualization node attributes
ladanyi@1442:   std::vector<Graph::NodeMap<double> > default_nodemaps;
ladanyi@1442: 
ladanyi@1442:   //Stores the default values for the different visualization edge attributes
ladanyi@1442:   std::vector<Graph::EdgeMap<double> > default_edgemaps;
ladanyi@1442: 
hegyi@1837:   //Stores the active maps for the different visualization node attributes
hegyi@1837:   std::vector< std::string > active_nodemaps;
hegyi@1837: 
hegyi@1837:   //Stores the active maps for the different visualization edge attributes
hegyi@1837:   std::vector< std::string > active_edgemaps;
hegyi@1837: 
ladanyi@1645:   // Default values for the maps
ladanyi@1645:   std::map< std::string, double > nodemap_default;
ladanyi@1645: 
ladanyi@1645:   // Default values for the maps
ladanyi@1645:   std::map< std::string, double > edgemap_default;
ladanyi@1645: 
ladanyi@1860:   bool arrow_pos_read_ok;
ladanyi@1860: 
hegyi@1837: protected:
hegyi@1837:   typedef sigc::signal<void, bool, int> Signal_Prop;
hegyi@1837:   Signal_Prop signal_prop;
hegyi@1837: 
ladanyi@1442: public:
ladanyi@1442:   ///Constructor of MapStorage. Expects the Graph of
ladanyi@1442:   ///which maps will be stored in it.
ladanyi@1442:   ///Its all activity is initializing default values
ladanyi@1442:   ///for different visualization attributes
ladanyi@1442:   ///
ladanyi@1442:   ///\param graph is the graph for which the maps are stored in this object.
ladanyi@1606:   MapStorage();
ladanyi@1606: 
ladanyi@1606:   ~MapStorage();
ladanyi@1442: 
hegyi@1837:   void changeActiveMap(bool, int, std::string);
hegyi@1837: 
hegyi@1837:   std::string getActiveEdgeMap(int);
hegyi@1837:   std::string getActiveNodeMap(int);
hegyi@1837: 
hegyi@1837:   std::vector<std::string> getEdgeMapList();
hegyi@1837:   std::vector<std::string> getNodeMapList();
hegyi@1837: 
hegyi@1837:   Signal_Prop signal_prop_ch();
hegyi@1837: 
ladanyi@1442:   ///Adds given map to storage. A name and the map itself has to be provided.
ladanyi@1442:   ///\param name is the name of map
ladanyi@1442:   ///\nodemap is the pointer of the given nodemap
ladanyi@1442:   ///\todo map should be given by reference!
ladanyi@1645:   int addNodeMap(const std::string &,Graph::NodeMap<double> *, double);
ladanyi@1442: 
ladanyi@1442:   ///Adds given map to storage. A name and the map itself has to be provided.
ladanyi@1442:   ///\param name is the name of map
ladanyi@1442:   ///\edgemap is the pointer of the given edgemap
ladanyi@1442:   ///\todo map should be given by reference!
ladanyi@1645:   int addEdgeMap(const std::string &,Graph::EdgeMap<double> *, double);
ladanyi@1442: 
ladanyi@1442:   ///Returns how much nodemaps is stored in \ref MapStorage
ladanyi@1442:   int numOfNodeMaps() {return nodemap_storage.size();};
ladanyi@1442: 
ladanyi@1442:   ///Returns how much edgemaps is stored in \ref MapStorage
ladanyi@1442:   int numOfEdgeMaps() {return edgemap_storage.size();};
ladanyi@1442: 
ladanyi@1442:   ///Returns the maximum value of the given NodeMap. NodeMap has to be given by its name.
ladanyi@1442:   ///\param name is the name of map of which maximum is searched
ladanyi@1442:   double maxOfNodeMap(const std::string &);
ladanyi@1442: 
ladanyi@1442:   ///Returns the maximum value of the given EdgeMap. EdgeMap has to be given by its name.
ladanyi@1442:   ///\param name is the name of map of which maximum is searched
ladanyi@1442:   double maxOfEdgeMap(const std::string &);
ladanyi@1442: 
ladanyi@1442:   ///Returns the minimum value of the given NodeMap. NodeMap has to be given by its name.
ladanyi@1442:   ///\param name is the name of map of which minimum is searched
ladanyi@1442:   double minOfNodeMap(const std::string &);
ladanyi@1442: 
ladanyi@1442:   ///Returns the minimum value of the given EdgeMap. EdgeMap has to be given by its name.
ladanyi@1442:   ///\param name is the name of map of which minimum is searched
ladanyi@1442:   double minOfEdgeMap(const std::string &);
ladanyi@1442: 
ladanyi@1442:   ///To be able to iterate through each maps this function returns an iterator pointing to the first nodemap in the storage.
ladanyi@1442:   std::map< std::string,Graph::NodeMap<double> * >::iterator beginOfNodeMaps(){return nodemap_storage.begin();};
ladanyi@1442: 
ladanyi@1442:   ///To be able to iterate through each maps this function returns an iterator pointing to the first edgemap in the storage.
ladanyi@1442:   std::map< std::string,Graph::EdgeMap<double> * >::iterator beginOfEdgeMaps(){return edgemap_storage.begin();};
hegyi@1509: 
hegyi@1525:   ///To be able to iterate through each maps this function returns an iterator pointing to the last nodemap in the storage.
hegyi@1525:   std::map< std::string,Graph::NodeMap<double> * >::iterator endOfNodeMaps(){return nodemap_storage.end();};
hegyi@1525: 
hegyi@1525:   ///To be able to iterate through each maps this function returns an iterator pointing to the last edgemap in the storage.
hegyi@1525:   std::map< std::string,Graph::EdgeMap<double> * >::iterator endOfEdgeMaps(){return edgemap_storage.end();};
hegyi@1525: 
ladanyi@1645:   int readFromFile(const std::string &);
ladanyi@1606:   void writeToFile(const std::string &);
ladanyi@1606: 
ladanyi@1606:   void clear();
ladanyi@1860: 
ladanyi@1860:   void ArrowPosReadOK();
ladanyi@1442: };
ladanyi@1442: 
ladanyi@1442: #endif //MAPSTORAGE_H