X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibr2c2%2Fzone.h;h=fc44d4f205de91ad88bc3b7458310f2a39287996;hb=1c15570729bbce44f0518373ca5bf8bf41cfa3b3;hp=7b1dd9fb30d9bf29266fbfbef3cc5a5cbd50d000;hpb=73edcbd8841752a2722fc8b3927fee2abbbba750;p=r2c2.git

diff --git a/source/libr2c2/zone.h b/source/libr2c2/zone.h
index 7b1dd9f..fc44d4f 100644
--- a/source/libr2c2/zone.h
+++ b/source/libr2c2/zone.h
@@ -19,27 +19,41 @@ public:
 	public:
 		Loader(Zone &);
 	private:
+		virtual void finish();
 		void block(unsigned);
+		void direction_hint(unsigned, Direction);
 	};
 
-	sigc::signal<void, const std::string &, const std::string &, unsigned> signal_name_changed;
-
 private:
 	std::string group;
 	std::string qualifier;
 	unsigned number;
+	int up_end;
 
 public:
 	Zone(Layout &);
 	~Zone();
 
+	virtual void set_name(const std::string &);
 	void set_name(const std::string &, const std::string &, unsigned);
+private:
+	void update_name();
+public:
 	const std::string &get_group() const { return group; }
 	const std::string &get_qualifier() const { return qualifier; }
 	unsigned get_number() const { return number; }
-	std::string get_name() const;
+
+	void set_direction_towards(Track &, Direction);
+	void clear_direction();
+	virtual TrackIter iter_for(Track &, Direction) const;
+private:
+	TrackIter next_iter(const TrackIter &) const;
+public:
+	using TrackChain::get_end;
+	TrackIter get_end(Direction) const;
 
 	void save(std::list<Msp::DataFile::Statement> &) const;
+	virtual Msp::DataFile::Statement save_reference() const;
 };
 
 } // namespace R2C2