[42] | 1 | // -*- C++ -*- // |
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| 2 | |
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| 3 | #ifndef NEWMAPWIN_H |
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| 4 | #define NEWMAPWIN_H |
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| 5 | |
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| 6 | class NewMapWin; |
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| 7 | |
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| 8 | #include <all_include.h> |
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| 9 | #include <graph_displayer_canvas.h> |
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| 10 | #include <libgnomecanvasmm.h> |
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| 11 | #include <libgnomecanvasmm/polygon.h> |
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[88] | 12 | #include <stack> |
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[42] | 13 | |
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| 14 | ///This class is responsible for creating a window, |
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| 15 | ///on which the parameters of a new map can be set. |
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| 16 | |
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[90] | 17 | class NewMapWin : public Gtk::Dialog |
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[42] | 18 | { |
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| 19 | ///The \ref GraphDisplayerCanvas on which the graph will be drawn. |
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| 20 | ///It has to be known for this class, because |
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| 21 | ///when a map is created |
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| 22 | ///a function of the \ref GraphDisplayerCanvas will be called. |
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| 23 | GraphDisplayerCanvas & gdc; |
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| 24 | |
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[88] | 25 | public: |
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| 26 | struct tree_node |
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| 27 | { |
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| 28 | char ch; |
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| 29 | tree_node * left_child; |
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| 30 | tree_node * right_child; |
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| 31 | }; |
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| 32 | |
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[42] | 33 | ///Constructor of NewMapWin creates the widgets shown in NewMapWin. |
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[90] | 34 | NewMapWin(const std::string& title, GraphDisplayerCanvas &, bool itisedge=true, bool edgenode=true); |
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[88] | 35 | |
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[42] | 36 | ///Signal on button is connected to this function, |
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| 37 | ///Therefore this function determines whether to |
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| 38 | ///call the map/creatort function, and if yes, it |
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| 39 | //tells it the attributes.(name, default value) |
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[90] | 40 | virtual void on_response(int response_id); |
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[85] | 41 | |
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[42] | 42 | virtual bool closeIfEscapeIsPressed(GdkEventKey*); |
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| 43 | |
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[88] | 44 | ///Function that creates a tree from an appropriately manipulated string |
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| 45 | tree_node * weightedString2Tree(std::string, std::vector<unsigned int> &, int); |
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| 46 | |
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| 47 | ///Function that creates a string from a tree by postorder reading. |
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| 48 | std::string postOrder(tree_node *); |
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| 49 | |
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| 50 | std::string string2Polishform(std::string, bool); |
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| 51 | |
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| 52 | bool validVariable(std::string, bool); |
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| 53 | |
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| 54 | std::map<char, std::string> ch2var; |
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| 55 | |
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[42] | 56 | Gtk::Entry name, default_value; |
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| 57 | |
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| 58 | Gtk::Table * table; |
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| 59 | Gtk::Label * label; |
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| 60 | |
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| 61 | Gtk::RadioButton node, edge; |
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| 62 | }; |
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| 63 | |
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| 64 | #endif //NEWMAPWIN_H |
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