1 | /* -*- C++ -*- |
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2 | * |
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3 | * This file is a part of LEMON, a generic C++ optimization library |
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4 | * |
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5 | * Copyright (C) 2003-2006 |
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6 | * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport |
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7 | * (Egervary Research Group on Combinatorial Optimization, EGRES). |
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8 | * |
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9 | * Permission to use, modify and distribute this software is granted |
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10 | * provided that this copyright notice appears in all copies. For |
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11 | * precise terms see the accompanying LICENSE file. |
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12 | * |
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13 | * This software is provided "AS IS" with no warranty of any kind, |
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14 | * express or implied, and with no claim as to its suitability for any |
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15 | * purpose. |
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16 | * |
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17 | */ |
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18 | |
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19 | #include "gui_reader.h" |
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20 | #include "xml.h" |
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21 | #include "mapstorage.h" |
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22 | #include <lemon/dim2.h> |
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23 | #include <vector> |
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24 | |
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25 | bool GuiReader::header(const std::string& line) |
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26 | { |
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27 | std::istringstream ls(line); |
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28 | std::string head; |
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29 | ls >> head; |
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30 | return head == "@gui"; |
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31 | } |
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32 | |
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33 | void GuiReader::read(std::istream& is) |
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34 | { |
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35 | XmlIo x(is); |
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36 | std::map<int, XY > m; |
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37 | x("arrow_pos", m); |
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38 | |
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39 | if ((int)m.size() != countEdges(mapstorage->graph)) return; |
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40 | |
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41 | for (EdgeIt e(mapstorage->graph); e != INVALID; ++e) |
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42 | { |
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43 | int edgeid = (int)(*mapstorage->edgemap_storage["label"])[e]; |
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44 | mapstorage->arrow_pos.set(e, m[edgeid]); |
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45 | } |
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46 | mapstorage->ArrowPosReadOK(); |
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47 | |
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48 | std::map<int, std::string> nm; |
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49 | x("active_nodemaps", nm); |
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50 | |
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51 | for(int i=0;i<NODE_PROPERTY_NUM;i++) |
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52 | { |
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53 | mapstorage->changeActiveMap(false, i, nm[i]); |
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54 | } |
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55 | |
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56 | std::map<int, std::string> em; |
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57 | x("active_edgemaps", em); |
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58 | for(int i=0;i<EDGE_PROPERTY_NUM;i++) |
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59 | { |
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60 | mapstorage->changeActiveMap(true, i, em[i]); |
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61 | } |
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62 | } |
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63 | |
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64 | GuiReader::GuiReader(LemonReader& reader, MapStorage* ms) : Parent(reader), mapstorage(ms) |
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65 | { |
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66 | } |
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