1 files changed, 110 insertions, 0 deletions
diff --git a/addon/doxmlparser/src/graphhandler.cpp b/addon/doxmlparser/src/graphhandler.cpp
index 9c822de..0e47f10 100644
--- a/addon/doxmlparser/src/graphhandler.cpp
+++ b/addon/doxmlparser/src/graphhandler.cpp
@@ -1,5 +1,38 @@
 #include "graphhandler.h"
 
+class EdgeRelationMapper
+{
+  public:
+    EdgeRelationMapper()
+    {
+      m_map.insert("public-inheritance",    IChildNode::PublicInheritance);
+      m_map.insert("protected-inheritance", IChildNode::ProtectedInheritance);
+      m_map.insert("private-inheritance",   IChildNode::PrivateInheritance);
+      m_map.insert("usage",                 IChildNode::Usage);
+      m_map.insert("template-instance",     IChildNode::TemplateInstance);
+    }
+    IChildNode::NodeRelation stringToNodeRelation(const QString &nrStr)
+    {
+      return m_map[nrStr];
+    }
+  private:
+    QMap<QString,IChildNode::NodeRelation> m_map;
+};
+
+static EdgeRelationMapper *s_edgeRelationMapper;
+
+void graphhandler_init()
+{
+  s_edgeRelationMapper = new EdgeRelationMapper;
+}
+
+void graphhandler_exit()
+{
+  delete s_edgeRelationMapper;
+}
+
+//------------------------------------------------------------------------
+
 GraphHandler::GraphHandler(IBaseHandler *parent,const char *endTag)
    : m_parent(parent)
 {
@@ -44,6 +77,8 @@ NodeHandler::NodeHandler(IBaseHandler *parent)
   addEndHandler("link",this,&NodeHandler::endLink);
   addStartHandler("label",this,&NodeHandler::startLabel);
   addEndHandler("label",this,&NodeHandler::endLabel);
+  addStartHandler("childnode",this,&NodeHandler::startChildNode);
+  m_children.setAutoDelete(TRUE);
 }
 
 NodeHandler::~NodeHandler()
@@ -80,6 +115,81 @@ void NodeHandler::endLabel()
   m_label = m_curString;
 }
 
+void NodeHandler::startChildNode(const QXmlAttributes &attrib)
+{
+  ChildNodeHandler *cnh = new ChildNodeHandler(this);
+  cnh->startChildNode(attrib);
+  m_children.append(cnh);
+}
+  
+IChildNodeIterator *NodeHandler::children() const 
+{ 
+  return new ChildNodeIterator(*this); 
+}
+
+//------------------------------------------------------------------------
+
+ChildNodeHandler::ChildNodeHandler(IBaseHandler *parent)
+  : m_parent(parent)
+{
+  addStartHandler("edgelabel",this,&ChildNodeHandler::startEdgeLabel);
+  m_edgeLabels.setAutoDelete(TRUE);
+}
+
+ChildNodeHandler::~ChildNodeHandler()
+{
+}
+
+void ChildNodeHandler::startChildNode(const QXmlAttributes &attrib)
+{
+  m_id             = attrib.value("id");
+  m_relationString = attrib.value("relation");
+  m_relation       = s_edgeRelationMapper->stringToNodeRelation(m_relationString);
+  m_parent->setDelegate(this);
+}
+
+void ChildNodeHandler::endChildNode()
+{
+  m_parent->setDelegate(0);
+}
+
+
+void ChildNodeHandler::startEdgeLabel(const QXmlAttributes &attrib)
+{
+  EdgeLabelHandler *elh = new EdgeLabelHandler(this);
+  elh->startEdgeLabel(attrib);
+  m_edgeLabels.append(elh);
+}
+
+IEdgeLabelIterator *ChildNodeHandler::edgeLabels() const
+{
+  return new EdgeLabelIterator(*this);
+}
+
+
+//-----------------------------------------------------------------------
+
+EdgeLabelHandler::EdgeLabelHandler(IBaseHandler *parent)
+  : m_parent(parent)
+{
+}
+
+EdgeLabelHandler::~EdgeLabelHandler()
+{
+}
+
+void EdgeLabelHandler::startEdgeLabel(const QXmlAttributes &)
+{
+  m_parent->setDelegate(this);
+  m_curString="";
+}
+
+void EdgeLabelHandler::endEdgeLabel()
+{
+  m_label=m_curString;
+  m_parent->setDelegate(0);
+}
+