1 files changed, 89 insertions, 0 deletions
diff --git a/configmgr/source/inc/treeactions.hxx b/configmgr/source/inc/treeactions.hxx
new file mode 100644
index 000000000000..0ebe5827f1bd
--- /dev/null
+++ b/configmgr/source/inc/treeactions.hxx
@@ -0,0 +1,89 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#ifndef _CONFIGMGR_TREEACTIONS_HXX_
+#define _CONFIGMGR_TREEACTIONS_HXX_
+
+#include "change.hxx"
+
+#ifndef INCLUDED_VECTOR
+#include <vector>
+#define INCLUDED_VECTOR
+#endif
+
+//..........................................................................
+namespace configmgr
+{
+//-----------------------------------------------------------------------------
+
+//==========================================================================
+//= OChangeActionCounter
+//==========================================================================
+/** collects meta data about a changes tree
+*/
+struct OChangeActionCounter : public ChangeTreeAction
+{
+    sal_Int32       nValues, nAdds, nRemoves;
+
+    OChangeActionCounter() :nValues(0), nAdds(0), nRemoves(0) {}
+
+    virtual void handle(ValueChange const& aValueNode);
+    virtual void handle(AddNode const& aAddNode);
+    virtual void handle(RemoveNode const& aRemoveNode);
+    virtual void handle(SubtreeChange const& aSubtree);
+
+    sal_Bool hasChanges() const {return nValues || nAdds || nRemoves;}
+};
+
+// ===================================================================
+// = CollectNames
+// ===================================================================
+class CollectNames :  public NodeAction
+{
+public:
+    std::vector<rtl::OUString> const& list() const { return aList; }
+
+    CollectNames() : aList() {}
+
+    void handle(ValueNode const& aValue)    { add(aValue); }
+    void handle(ISubtree const&  m_aSubtree)    { add(m_aSubtree); }
+
+    void add(INode const& aNode)
+    {
+        aList.push_back(aNode.getName());
+    }
+private:
+    std::vector<rtl::OUString> aList;
+};
+
+//..........................................................................
+}   // namespace configmgr
+//..........................................................................
+
+#endif // _CONFIGMGR_TREEACTIONS_HXX_
+
+