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1 | #include "gui_reader.h" |
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2 | #include "xml.h" |
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3 | #include "mapstorage.h" |
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4 | #include <lemon/xy.h> |
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5 | #include <vector> |
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6 | |
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7 | bool GuiReader::header(const std::string& line) |
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8 | { |
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9 | std::istringstream ls(line); |
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10 | std::string head; |
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11 | ls >> head; |
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12 | return head == "@gui"; |
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13 | } |
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14 | |
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15 | void GuiReader::read(std::istream& is) |
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16 | { |
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17 | XmlIo x(is); |
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18 | std::map<int, xy<double> > m; |
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19 | x("arrow_pos", m); |
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20 | |
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21 | if ((int)m.size() != countEdges(mapstorage->graph)) return; |
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22 | |
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23 | for (EdgeIt e(mapstorage->graph); e != INVALID; ++e) |
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24 | { |
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25 | int edgeid = (int)(*mapstorage->edgemap_storage["label"])[e]; |
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26 | mapstorage->arrow_pos.set(e, m[edgeid]); |
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27 | } |
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28 | mapstorage->ArrowPosReadOK(); |
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29 | } |
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30 | |
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31 | GuiReader::GuiReader(LemonReader& reader, MapStorage* ms) : Parent(reader), mapstorage(ms) |
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32 | { |
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33 | } |
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