1 | // -*- C++ -*- // |
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2 | |
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3 | #ifndef MAP_WIN_H |
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4 | #define MAP_WIN_H |
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5 | |
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6 | class MapWin; |
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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 "mapstorage.h" |
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11 | #include <libgnomecanvasmm.h> |
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12 | #include <libgnomecanvasmm/polygon.h> |
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13 | |
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14 | ///This class is responsible for creating a window, |
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15 | ///on which the visualization attributes can be |
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16 | ///assigned to maps. |
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17 | class MapWin : public Gtk::Window |
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18 | { |
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19 | protected: |
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20 | ///The \ref GraphDisplayerCanvas on which the graph will be drawn. |
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21 | ///It has to be known for this class, because |
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22 | ///when a map assigned to a certain attribute |
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23 | ///a function of the \ref GraphDisplayerCanvas will be called. |
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24 | GraphDisplayerCanvas & gdc; |
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25 | |
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26 | ///The \ref MapStorage in which the visualizable maps are stored |
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27 | MapStorage & ms; |
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28 | |
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29 | Gtk::Table * table; |
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30 | |
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31 | Gtk::Combo * e_combo_array, * n_combo_array; |
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32 | |
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33 | Gtk::Label * label; |
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34 | |
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35 | Gtk::VBox vbox; |
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36 | |
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37 | public: |
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38 | ///Constructor of MapWin creates the widgets shown in MapWin. |
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39 | MapWin(const std::string& title, MapStorage &, GraphDisplayerCanvas &); |
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40 | |
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41 | ///If a radiobutton is clicked, this function determines |
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42 | ///which button was that and after that calls the |
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43 | ///appropriate function of the \ref GraphDisplayerCanvas |
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44 | ///to change the visible values of that attribute. |
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45 | virtual void eComboChanged(int); |
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46 | ///If a radiobutton is clicked, this function determines |
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47 | ///which button was that and after that calls the |
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48 | ///appropriate function of the \ref GraphDisplayerCanvas |
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49 | ///to change the visible values of that attribute. |
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50 | virtual void nComboChanged(int); |
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51 | |
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52 | ///This function is created to set the appropriate maps on the newly created node |
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53 | void updateNode(Graph::Node); |
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54 | |
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55 | ///This function is created to set the appropriate maps on the newly created edge |
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56 | void updateEdge(Graph::Edge); |
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57 | |
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58 | ///This function inserts name of the new edgemap in the list in the combo box |
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59 | void registerNewEdgeMap(std::string); |
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60 | |
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61 | ///This function inserts name of the new nodemap in the list in the combo box |
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62 | void registerNewNodeMap(std::string); |
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63 | |
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64 | virtual bool closeIfEscapeIsPressed(GdkEventKey*); |
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65 | |
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66 | void update(); |
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67 | }; |
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68 | |
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69 | #endif //MAP_WIN_H |
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