1 | #include <kruskalbox.h> |
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2 | |
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3 | enum {INPUT, OUTPUT, MAP_NUM}; |
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4 | |
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5 | KruskalBox::KruskalBox(std::vector<std::string> t):AlgoBox() |
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6 | { |
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7 | init(t); |
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8 | } |
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9 | |
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10 | void KruskalBox::run() |
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11 | { |
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12 | Graph g=mapstorage->graph; |
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13 | Graph::EdgeMap<double> * inputmap=((mapstorage->edgemap_storage)[(edgemapcbts[INPUT])->get_active_text()]); |
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14 | Graph::EdgeMap<bool> outputmap(g); |
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15 | double res=kruskal(g, *inputmap, outputmap); |
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16 | |
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17 | for (EdgeIt i(g); i!=INVALID; ++i) |
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18 | { |
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19 | if(outputmap[i]) |
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20 | { |
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21 | (*((mapstorage->edgemap_storage)[(edgemapcbts[OUTPUT])->get_active_text()]))[i]=1; |
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22 | } |
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23 | else |
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24 | { |
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25 | (*((mapstorage->edgemap_storage)[(edgemapcbts[OUTPUT])->get_active_text()]))[i]=0; |
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26 | } |
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27 | } |
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28 | |
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29 | std::ostringstream o; |
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30 | o << "Result: " << res; |
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31 | resultlabel.set_text(o.str()); |
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32 | |
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33 | mapstorage->changeActiveMap(true, E_COLOR, (edgemapcbts[OUTPUT])->get_active_text()); |
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34 | mapstorage->changeActiveMap(true, E_TEXT, (edgemapcbts[INPUT])->get_active_text()); |
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35 | } |
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36 | |
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37 | void KruskalBox::build_box() |
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38 | { |
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39 | edgemapcbts.resize(MAP_NUM); |
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40 | Gtk::HBox * hbox; |
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41 | |
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42 | hbox=new Gtk::HBox(); |
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43 | |
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44 | label=new Gtk::Label("Edgecosts: "); |
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45 | |
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46 | edgemapcbts[0]=new Gtk::ComboBoxText(); |
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47 | |
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48 | hbox->pack_start(*label); |
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49 | hbox->pack_start(*(edgemapcbts[INPUT])); |
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50 | pack_start(*hbox); |
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51 | |
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52 | hbox=new Gtk::HBox(); |
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53 | |
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54 | label=new Gtk::Label("Edges of tree here: "); |
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55 | |
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56 | edgemapcbts[1]=new Gtk::ComboBoxText(); |
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57 | |
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58 | hbox->pack_start(*label); |
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59 | hbox->pack_start(*(edgemapcbts[OUTPUT])); |
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60 | pack_start(*hbox); |
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61 | |
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62 | resultlabel.set_text("Result: algorithm is not run yet."); |
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63 | pack_start(resultlabel); |
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64 | } |
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