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DependencyGraph: Subgraphs are identified by label

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This commit is contained in:
Stefan Tröger
2017-01-30 07:10:51 +01:00
committed by wmayer
parent 4e25d2db16
commit e192f32bcc
1 changed files with 23 additions and 9 deletions
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32
src/App/Document.cpp
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@@ -285,6 +285,15 @@ void Document::exportGraphviz(std::ostream& out) const
std::string getClusterName(const DocumentObject * docObj) const {
return std::string("cluster") + docObj->getNameInDocument();
}
void setGraphLabel(Graph& g, const DocumentObject* obj) const {
std::string name(obj->getNameInDocument());
std::string label(obj->Label.getValue());
if (name == label)
get_property(g, graph_graph_attribute)["label"] = name;
else
get_property(g, graph_graph_attribute)["label"] = name + "\n(" + label + ")";
}
/**
* @brief setGraphAttributes Set graph attributes on a subgraph for a DocumentObject node.
@@ -295,7 +304,8 @@ void Document::exportGraphviz(std::ostream& out) const
assert(GraphList[obj] != 0);
get_property(*GraphList[obj], graph_name) = getClusterName(obj);
get_property(*GraphList[obj], graph_graph_attribute)["bgcolor"] = "#e0e0e0";
get_property(*GraphList[obj], graph_graph_attribute)["bgcolor"] = "#e0e0e0";
get_property(*GraphList[obj], graph_graph_attribute)["style"] = "rounded,filled";
setGraphLabel(*GraphList[obj], obj);
}
@@ -393,20 +403,22 @@ void Document::exportGraphviz(std::ostream& out) const
objects.insert(docObj);
// Add vertex to graph. Track global and local index
// Add vertex to graph. Track global and local index
LocalVertexList[getId(docObj)] = add_vertex(*sgraph);
GlobalVertexList[getId(docObj)] = vertex_no++;
// Set node label
if (name == label)
get(vertex_attribute, *sgraph)[LocalVertexList[getId(docObj)]]["label"] = name;
LocalVertexList[getId(docObj)] = add_vertex(*sgraph);
GlobalVertexList[getId(docObj)] = vertex_no++;
// If node is in main graph, style it with rounded corners. If not, make it invisible.
if (!GraphList[docObj]) {
get(vertex_attribute, *sgraph)[LocalVertexList[getId(docObj)]]["style"] = "filled";
get(vertex_attribute, *sgraph)[LocalVertexList[getId(docObj)]]["shape"] = "Mrecord";
// Set node label
if (name == label)
get(vertex_attribute, *sgraph)[LocalVertexList[getId(docObj)]]["label"] = name;
else
get(vertex_attribute, *sgraph)[LocalVertexList[getId(docObj)]]["label"] = name + "\n(" + label + ")";
get(vertex_attribute, *sgraph)[LocalVertexList[getId(docObj)]]["shape"] = "Mrecord";
}
else {
get(vertex_attribute, *sgraph)[LocalVertexList[getId(docObj)]]["style"] = "invis";
get(vertex_attribute, *sgraph)[LocalVertexList[getId(docObj)]]["fixedsize"] = "true";
get(vertex_attribute, *sgraph)[LocalVertexList[getId(docObj)]]["width"] = "0";
get(vertex_attribute, *sgraph)[LocalVertexList[getId(docObj)]]["height"] = "0";
}
@@ -459,6 +471,7 @@ void Document::exportGraphviz(std::ostream& out) const
auto graph = parent ? GraphList[parent] : &DepList;
auto& sub = graph->create_subgraph();
GraphList[cs] = ⊂
get_property(sub, graph_name) = getClusterName(cs);
setGraphLabel(sub, cs);
@@ -471,6 +484,7 @@ void Document::exportGraphviz(std::ostream& out) const
if(cs->hasExtension(App::OriginGroupExtension::getExtensionClassTypeId())) {
auto origin = cs->getExtensionByType<OriginGroupExtension>()->Origin.getValue();
auto& osub = sub.create_subgraph();
GraphList[origin] = &osub;
get_property(osub, graph_name) = getClusterName(origin);
setGraphLabel(osub, origin);
}