hegyi@42: // -*- C++ -*- //
hegyi@42: 
hegyi@42: #ifndef NEWMAPWIN_H
hegyi@42: #define NEWMAPWIN_H
hegyi@42: 
hegyi@42: class NewMapWin;
hegyi@42: 
hegyi@42: #include <all_include.h>
hegyi@42: #include <graph_displayer_canvas.h>
hegyi@42: #include <libgnomecanvasmm.h>
hegyi@42: #include <libgnomecanvasmm/polygon.h>
hegyi@88: #include <stack>
hegyi@42: 
hegyi@42: ///This class is responsible for creating a window,
hegyi@42: ///on which the parameters of a new map can be set.
hegyi@42: 
hegyi@42: class NewMapWin : public Gtk::Window
hegyi@42: {
hegyi@42:   ///The \ref GraphDisplayerCanvas on which the graph will be drawn.
hegyi@42:   ///It has to be known for this class, because
hegyi@42:   ///when a map is created
hegyi@42:   ///a function of the \ref GraphDisplayerCanvas will be called.
hegyi@42:   GraphDisplayerCanvas & gdc;
hegyi@42: 
hegyi@88: public:
hegyi@88:   struct tree_node
hegyi@88:   {
hegyi@88:     char ch;
hegyi@88:     tree_node * left_child;
hegyi@88:     tree_node * right_child;
hegyi@88:   };
hegyi@88:   
hegyi@42:   ///Constructor of NewMapWin creates the widgets shown in NewMapWin.
hegyi@42:   NewMapWin(const std::string& title, GraphDisplayerCanvas &);
hegyi@42: 
hegyi@88:   
hegyi@42:   ///Signal on button is connected to this function,
hegyi@42:   ///Therefore this function determines whether to
hegyi@42:   ///call the map/creatort function, and if yes, it
hegyi@42:   //tells it the attributes.(name, default value)
hegyi@42:   virtual void buttonPressed();
hegyi@88:   
hegyi@85:   virtual void showByPreChoose(bool);
hegyi@85: 
hegyi@42:   virtual bool closeIfEscapeIsPressed(GdkEventKey*);
hegyi@42: 
hegyi@88:   ///Function that creates a tree from an appropriately manipulated string
hegyi@88:   tree_node * weightedString2Tree(std::string, std::vector<unsigned int> &, int);
hegyi@88: 
hegyi@88:   ///Function  that creates a string from a tree by postorder reading.
hegyi@88:   std::string postOrder(tree_node *);
hegyi@88: 
hegyi@88:   std::string string2Polishform(std::string, bool);
hegyi@88: 
hegyi@88:   bool validVariable(std::string, bool);
hegyi@88: 
hegyi@88:   std::map<char, std::string> ch2var;
hegyi@88: 
hegyi@42:   Gtk::Entry name, default_value;
hegyi@42: 
hegyi@42:   Gtk::VBox vbox;
hegyi@42: 
hegyi@42:   Gtk::Button * button;
hegyi@42: 
hegyi@42:   Gtk::Table * table;
hegyi@42:   Gtk::Label * label;
hegyi@42: 
hegyi@42:   Gtk::RadioButton node, edge;
hegyi@42: };
hegyi@42: 
hegyi@42: #endif //NEWMAPWIN_H