/* -*- C++ -*-

  *

  * This file is a part of LEMON, a generic C++ optimization library

  *

  * Copyright (C) 2003-2006

  * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport

  * (Egervary Research Group on Combinatorial Optimization, EGRES).

  *

  * Permission to use, modify and distribute this software is granted

  * provided that this copyright notice appears in all copies. For

  * precise terms see the accompanying LICENSE file.

  *

  * This software is provided "AS IS" with no warranty of any kind,

  * express or implied, and with no claim as to its suitability for any

  * purpose.

  *

  */

 #include "gui_reader.h"

 #include "xml.h"

 #include "mapstorage.h"

 #include <lemon/dim2.h>

 #include <vector>

 bool GuiReader::header(const std::string& line)

 {

   std::istringstream ls(line);

   std::string head;

   ls >> head;

   return head == "@gui";

 }

 void GuiReader::read(std::istream& is)

 {

   XmlIo x(is);

   std::map<int, XY > m;

   x("arrow_pos", m);

   if ((int)m.size() != countEdges(mapstorage->graph)) return;

   for (EdgeIt e(mapstorage->graph); e != INVALID; ++e)

   {

     int edgeid = (int)(*mapstorage->edgemap_storage["label"])[e];

     mapstorage->arrow_pos.set(e, m[edgeid]);

   }

   mapstorage->ArrowPosReadOK();

   std::map<int, std::string> nm;

   x("active_nodemaps", nm);

   for(int i=0;i<NODE_PROPERTY_NUM;i++)

     {

       mapstorage->changeActiveMap(false, i, nm[i]);

     }

   std::map<int, std::string> em;

   x("active_edgemaps", em);

   for(int i=0;i<EDGE_PROPERTY_NUM;i++)

     {

       mapstorage->changeActiveMap(true, i, em[i]);

     }

 }

 GuiReader::GuiReader(LemonReader& reader, MapStorage* ms) : Parent(reader), mapstorage(ms)

 {

 }