-#include <fstream>
-#include <msp/parser/parser.h>
+/* $Id$
+
+This file is part of the MSP Märklin suite
+Copyright © 2006-2010 Mikkosoft Productions, Mikko Rasa
+Distributed under the GPL
+*/
+
+#include <msp/core/refptr.h>
+#include <msp/datafile/parser.h>
#include "catalogue.h"
-#include "track.h"
+#include "tracktype.h"
+#include "vehicletype.h"
using namespace std;
using namespace Msp;
namespace Marklin {
-Track *Catalogue::get_track(unsigned art_nr)
+Catalogue::Catalogue():
+ scale(1),
+ gauge(1.524),
+ layout(*this)
+{ }
+
+Catalogue::~Catalogue()
{
- TrackMap::const_iterator i=tracks.find(art_nr);
+ for(TrackMap::iterator i=tracks.begin(); i!=tracks.end(); ++i)
+ delete i->second;
+ for(VehicleMap::iterator i=vehicles.begin(); i!=vehicles.end(); ++i)
+ delete i->second;
+}
+
+float Catalogue::get_rail_elevation() const
+{
+ return ballast_profile.get_height()+rail_profile.get_height();
+}
- if(i!=tracks.end())
- return i->second;
+void Catalogue::add_track(TrackType &track)
+{
+ if(tracks.count(track.get_article_number()))
+ throw Exception("Duplicate track type");
- return 0;
+ tracks[track.get_article_number()] = &track;
+ signal_track_added.emit(track);
}
-void Catalogue::load(const string &fn)
+const TrackType &Catalogue::get_track(const ArticleNumber &art_nr) const
{
- ifstream in(fn.c_str());
- if(!in)
- throw Exception("File not found");
+ TrackMap::const_iterator i=tracks.find(art_nr);
+ if(i==tracks.end())
+ throw KeyError("Unknown track type");
- Parser::Parser parser(in, fn);
- Loader loader(*this);
- loader.load(parser);
+ return *i->second;
}
-Catalogue::~Catalogue()
+void Catalogue::add_vehicle(VehicleType &veh)
{
- for(TrackMap::iterator i=tracks.begin(); i!=tracks.end(); ++i)
- delete i->second;
+ if(vehicles.count(veh.get_article_number()))
+ throw Exception("Duplicate vehicle type");
+
+ vehicles[veh.get_article_number()] = &veh;
+ signal_vehicle_added.emit(veh);
}
+const VehicleType &Catalogue::get_vehicle(const ArticleNumber &art_nr) const
+{
+ VehicleMap::const_iterator i = vehicles.find(art_nr);
+ if(i==vehicles.end())
+ throw KeyError("Unknown vehicle type");
+
+ return *i->second;
+}
+
+
Catalogue::Loader::Loader(Catalogue &c):
- cat(c)
+ DataFile::BasicLoader<Catalogue>(c)
+{
+ add("ballast_profile", &Loader::ballast_profile);
+ add("gauge", &Loader::gauge);
+ add("layout", &Loader::layout);
+ add("rail_profile", &Loader::rail_profile);
+ add("scale", &Loader::scale);
+ add("track", static_cast<void (Loader::*)(unsigned)>(&Loader::track));
+ add("track", static_cast<void (Loader::*)(ArticleNumber)>(&Loader::track));
+ add("vehicle", static_cast<void (Loader::*)(unsigned)>(&Loader::vehicle));
+ add("vehicle", static_cast<void (Loader::*)(ArticleNumber)>(&Loader::vehicle));
+}
+
+void Catalogue::Loader::ballast_profile()
+{
+ load_sub(obj.ballast_profile);
+}
+
+void Catalogue::Loader::gauge(float g)
+{
+ obj.gauge = g/1000;
+ obj.path_profile = Profile();
+ obj.path_profile.append_point(Point(0.1*obj.gauge, 0));
+ obj.path_profile.append_point(Point(-0.1*obj.gauge, 0));
+}
+
+void Catalogue::Loader::layout()
+{
+ load_sub(obj.layout);
+}
+
+void Catalogue::Loader::rail_profile()
+{
+ load_sub(obj.rail_profile);
+}
+
+void Catalogue::Loader::scale(float n, float d)
+{
+ obj.scale = n/d;
+}
+
+void Catalogue::Loader::track(unsigned art_nr)
+{
+ track(ArticleNumber(art_nr));
+}
+
+void Catalogue::Loader::track(ArticleNumber art_nr)
+{
+ if(obj.tracks.count(art_nr))
+ throw KeyError("Duplicate track type", art_nr.str());
+
+ RefPtr<TrackType> trk = new TrackType(art_nr);
+ load_sub(*trk);
+ obj.add_track(*trk.release());
+}
+
+void Catalogue::Loader::vehicle(unsigned art_nr)
{
- add("track", &Loader::track);
+ vehicle(ArticleNumber(art_nr));
}
-void Catalogue::Loader::track(unsigned art_no)
+void Catalogue::Loader::vehicle(ArticleNumber art_nr)
{
- TrackMap::iterator i=cat.tracks.find(art_no);
- if(i!=cat.tracks.end())
- throw Exception("Duplicate track number");
+ if(obj.vehicles.count(art_nr))
+ throw KeyError("Duplicate vehicle type", art_nr.str());
- Track *trk=new Track(art_no);
- try
- {
- load_sub(*trk);
- }
- catch(const Msp::Exception &)
- {
- delete trk;
- throw;
- }
- cat.tracks.insert(TrackMap::value_type(trk->get_article_number(), trk));
+ RefPtr<VehicleType> veh = new VehicleType(art_nr);
+ load_sub(*veh);
+ obj.add_vehicle(*veh.release());
}
} // namespace Marklin