From cb6ecc0c93b7ea7624dba5d633ff0f15980c4274 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Wed, 14 Mar 2007 06:38:00 +0000
Subject: Serialization bug fixes.

git-svn-id: http://svn.drobilla.net/lad/machina@361 a436a847-0d15-0410-975c-d299462d15a1
---
 src/engine/Edge.cpp    |  6 +-----
 src/engine/Machine.cpp |  3 +++
 util/machina2dot.py    | 13 ++++++-------
 3 files changed, 10 insertions(+), 12 deletions(-)

diff --git a/src/engine/Edge.cpp b/src/engine/Edge.cpp
index 16bc202..1a7d236 100644
--- a/src/engine/Edge.cpp
+++ b/src/engine/Edge.cpp
@@ -40,11 +40,7 @@ Edge::write_state(Raul::RDFWriter& writer)
 	if (!src || !dst)
 		return;
 
-	if (!src->id())
-		src->set_id(writer.blank_id());
-
-	if (!dst->id())
-		dst->set_id(writer.blank_id());
+	assert(src->id() && dst->id());
 
 	writer.write(_id,
 			RdfId(RdfId::RESOURCE, "machina:tail"),
diff --git a/src/engine/Machine.cpp b/src/engine/Machine.cpp
index e88a78e..f76dd5c 100644
--- a/src/engine/Machine.cpp
+++ b/src/engine/Machine.cpp
@@ -244,6 +244,9 @@ Machine::write_state(Raul::RDFWriter& writer)
 					RdfId(RdfId::RESOURCE, "machina:node"),
 					(*n)->id());
 		}
+	}
+
+	for (Nodes::const_iterator n = _nodes.begin(); n != _nodes.end(); ++n) {
 	
 		for (Node::Edges::const_iterator e = (*n)->outgoing_edges().begin();
 			e != (*n)->outgoing_edges().end(); ++e) {
diff --git a/util/machina2dot.py b/util/machina2dot.py
index fc3c6b5..eb89ec8 100755
--- a/util/machina2dot.py
+++ b/util/machina2dot.py
@@ -15,9 +15,8 @@ parser.parse_into_model(model, "file:" + sys.argv[1])
 
 print """
 digraph finite_state_machine {
-	rankdir=TD;
-	size="20,20"
-	node [shape = doublecircle, width = 1.25 ];
+	rankdir=LR;
+	node [shape = doublecircle ];
 """,
 
 node_durations = { }
@@ -35,10 +34,10 @@ for result in initial_nodes_query.execute(model):
 	node_id  = result['n'].blank_identifier
 	duration = float(result['dur'].literal_value['string'])
 	node_durations[node_id] = duration
-	print '\t', node_id, "[ label = \"d:", duration, "\"];"
+	print '\t', node_id, "[ label = \"d =", duration, "\"];"
 
 
-print "\tnode [shape = circle, width = 1.25 ];"
+print "\tnode [shape = circle ];"
 
 
 nodes_query = RDF.SPARQLQuery("""
@@ -54,7 +53,7 @@ for result in nodes_query.execute(model):
 	node_id  = result['n'].blank_identifier
 	duration = float(result['dur'].literal_value['string'])
 	node_durations[node_id] = duration
-	print '\t', node_id, "[ label = \"d:", duration, "\"]; "
+	print '\t', node_id, "[ label = \"d =", duration, "\"]; "
 
 	
 edge_query = RDF.SPARQLQuery("""
@@ -71,6 +70,6 @@ for edge in edge_query.execute(model):
 	print '\t', edge['tail'].blank_identifier, ' -> ',
 	print edge['head'].blank_identifier, ' ',
 	print "[ label = \"", edge['prob'].literal_value['string'], "\" ",
-	print "minlen = ", node_durations[edge['tail'].blank_identifier] * 7.5, " ];"
+	print "minlen = ", node_durations[edge['tail'].blank_identifier] * 2, " ];"
 
 print "}"
-- 
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