From: Mikko Rasa <tdb@tdb.fi>
Date: Thu, 26 Mar 2015 20:09:05 +0000 (+0200)
Subject: Allow zones with no qualifier or no number
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=d990c03a06a494ce3596862ce61e2a5684dea7e1;p=r2c2.git

Allow zones with no qualifier or no number
---

diff --git a/source/designer/zoneproperties.cpp b/source/designer/zoneproperties.cpp
index b1380c5..5f971b9 100644
--- a/source/designer/zoneproperties.cpp
+++ b/source/designer/zoneproperties.cpp
@@ -44,20 +44,24 @@ ZoneProperties::ZoneProperties(Zone &z):
 
 		add(*(drp_qualifier = new GLtk::Dropdown));
 		GLtk::ListDataStore<string> &data = dynamic_cast<GLtk::ListDataStore<string> &>(drp_qualifier->get_data());
-		const char *qualifiers[] = { "track", "platform", "siding", 0 };
+		const char *qualifiers[] = { "(none)", "track", "platform", "siding", 0 };
 		for(unsigned i=0; qualifiers[i]; ++i)
 		{
 			data.append(qualifiers[i]);
 			if(zone.get_qualifier()==qualifiers[i])
 				drp_qualifier->set_selected_index(i);
 		}
+
+		if(zone.get_qualifier().empty())
+			drp_qualifier->set_selected_index(0);
 	}
 
 	{
 		GLtk::Row row(*layout);
 		add(*(lbl1 = new GLtk::Label("Number")));
 		layout->add_constraint(*lbl1, GLtk::Layout::COPY_WIDTH, *lbl2);
-		add(*(ent_number = new GLtk::Entry(lexical_cast<string>(zone.get_number()))));
+		unsigned n = zone.get_number();
+		add(*(ent_number = new GLtk::Entry(n ? lexical_cast<string>(zone.get_number()) : string())));
 		ent_number->set_edit_size(4, 1);
 	}
 
@@ -117,9 +121,14 @@ void ZoneProperties::on_response(int code)
 	{
 		string qualifier;
 		int sel = drp_qualifier->get_selected_index();
-		if(sel>=0)
+		if(sel>0)
 			qualifier = drp_qualifier->get_data().get_string(sel);
-		unsigned number = lexical_cast<unsigned>(ent_number->get_text());
+
+		unsigned number = 0;
+		string num_str = ent_number->get_text();
+		if(!num_str.empty())
+			number = lexical_cast<unsigned>(ent_number->get_text());
+
 		zone.set_name(ent_group->get_text(), qualifier, number);
 
 		sel = drp_up_direction->get_selected_index();
diff --git a/source/libr2c2/timetable.cpp b/source/libr2c2/timetable.cpp
index b94cbf0..5fa3639 100644
--- a/source/libr2c2/timetable.cpp
+++ b/source/libr2c2/timetable.cpp
@@ -271,6 +271,7 @@ Timetable::Row::Loader::Loader(Row &r, Layout &l):
 	add("time", &Loader::time);
 	add("type", &Row::type);
 	add("zone", &Loader::zone);
+	add("zone", &Loader::zone_numbered);
 }
 
 void Timetable::Row::Loader::block(unsigned id)
@@ -283,7 +284,12 @@ void Timetable::Row::Loader::time(Time::RawTime t)
 	obj.time = Time::TimeDelta(t);
 }
 
-void Timetable::Row::Loader::zone(const string &name, unsigned number)
+void Timetable::Row::Loader::zone(const string &name)
+{
+	zone_numbered(name, 0);
+}
+
+void Timetable::Row::Loader::zone_numbered(const string &name, unsigned number)
 {
 	obj.target = &layout.get_zone(name, number);
 }
diff --git a/source/libr2c2/timetable.h b/source/libr2c2/timetable.h
index 17a418e..3d7622a 100644
--- a/source/libr2c2/timetable.h
+++ b/source/libr2c2/timetable.h
@@ -44,7 +44,8 @@ public:
 		private:
 			void block(unsigned);
 			void time(Msp::Time::RawTime);
-			void zone(const std::string &, unsigned);
+			void zone(const std::string &);
+			void zone_numbered(const std::string &, unsigned);
 		};
 
 		RowType type;
diff --git a/source/libr2c2/zone.cpp b/source/libr2c2/zone.cpp
index e2a5177..eb5d102 100644
--- a/source/libr2c2/zone.cpp
+++ b/source/libr2c2/zone.cpp
@@ -215,7 +215,11 @@ void Zone::save(list<DataFile::Statement> &st) const
 
 DataFile::Statement Zone::save_reference() const
 {
-	return (DataFile::Statement("zone"), group, number);
+	DataFile::Statement st("zone");
+	st.append(group);
+	if(number)
+		st.append(number);
+	return st;
 }