Release-1.2.14-20020310

1 files changed, 110 insertions, 0 deletions

diff --git a/addon/doxmlparser/src/graphhandler.h b/addon/doxmlparser/src/graphhandler.h
new file mode 100644
index 0000000..47222d1
--- /dev/null
+++ b/addon/doxmlparser/src/graphhandler.h
@@ -0,0 +1,110 @@
+/******************************************************************************
+ *
+ * $Id$
+ *
+ *
+ * Copyright (C) 1997-2002 by Dimitri van Heesch.
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation under the terms of the GNU General Public License is hereby 
+ * granted. No representations are made about the suitability of this software 
+ * for any purpose. It is provided "as is" without express or implied warranty.
+ * See the GNU General Public License for more details.
+ *
+ */
+
+#ifndef _GRAPHHANDLER_H
+#define _GRAPHHANDLER_H
+
+#include "doxmlintf.h"
+#include "basehandler.h"
+#include "baseiterator.h"
+
+class NodeHandler;
+class ChildNodeHandler;
+
+class GraphHandler : public IGraph, public BaseHandler<GraphHandler>
+{
+    friend class NodeIterator;
+  public:
+    GraphHandler(IBaseHandler *parent,const char *endTag);
+    virtual ~GraphHandler();
+
+    void startGraph(const QXmlAttributes &attrib);
+    void endGraph();
+    void startNode(const QXmlAttributes &attrib);
+
+    // IGraph
+    virtual INodeIterator *nodes() const;
+
+  private:
+    IBaseHandler *m_parent;
+    QList<NodeHandler> m_nodes;
+};
+
+//----------------------------------------------------------------------
+
+class NodeHandler : public INode, public BaseHandler<NodeHandler>
+{
+    friend class ChildNodeIterator;
+  public:
+    NodeHandler(IBaseHandler *parent);
+    virtual ~NodeHandler();
+
+    void startNode(const QXmlAttributes &attrib);
+    void endNode();
+    void startLabel(const QXmlAttributes &attrib);
+    void endLabel();
+    void startLink(const QXmlAttributes &attrib);
+    void endLink();
+
+    // INode
+    virtual QString id() const { return m_id; }
+    virtual QString label() const { return m_label; }
+    virtual QString linkId() const { return m_link; }
+    virtual IChildNodeIterator *children() const { return 0; } // TODO: implement
+
+  private:
+    IBaseHandler *m_parent;
+    QString m_id;
+    QString m_label;
+    QString m_link;
+    QList<ChildNodeHandler> m_children;
+};
+
+class NodeIterator : public BaseIterator<INodeIterator,INode,NodeHandler>
+{
+  public:
+    NodeIterator(const GraphHandler &handler) :
+      BaseIterator<INodeIterator,INode,NodeHandler>(handler.m_nodes) {}
+};
+
+//----------------------------------------------------------------------
+
+class ChildNodeHandler : public IChildNode, public BaseHandler<ChildNodeHandler>
+{
+  public:
+    ChildNodeHandler(IBaseHandler *parent);
+    virtual ~ChildNodeHandler();
+
+    void startChildNode(const QXmlAttributes &attrib);
+    void endChildNode();
+
+    // IChildNode
+    virtual QString id() const { return m_id; }
+
+  private:
+    IBaseHandler *m_parent;
+    QString m_id;
+};
+
+class ChildNodeIterator : public BaseIterator<IChildNodeIterator,IChildNode,ChildNodeHandler>
+{
+  public:
+    ChildNodeIterator(const NodeHandler &handler) :
+      BaseIterator<IChildNodeIterator,IChildNode,ChildNodeHandler>(handler.m_children) {}
+};
+
+
+#endif
+