1 files changed, 114 insertions, 0 deletions
diff --git a/karbon/core/vvisitor.cc b/karbon/core/vvisitor.cc
new file mode 100644
index 000000000..90085c4a0
--- /dev/null
+++ b/karbon/core/vvisitor.cc
@@ -0,0 +1,114 @@
+/* This file is part of the KDE project
+   Copyright (C) 2002, The Karbon Developers
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+
+
+#include "vcomposite.h"
+#include "vdocument.h"
+#include "vgroup.h"
+#include "vlayer.h"
+#include "vpath.h"
+#include "vselection.h"
+#include "vvisitor.h"
+#include "vimage.h"
+
+bool
+VVisitor::visit( VObject& object )
+{
+	m_success = false;
+
+	object.accept( *this );
+
+	return m_success;
+}
+
+void
+VVisitor::visitVDocument( VDocument& document )
+{
+	VLayerListIterator itr( document.layers() );
+
+	for( ; itr.current(); ++itr )
+	{
+		itr.current()->accept( *this );
+	}
+}
+
+void
+VVisitor::visitVGroup( VGroup& group )
+{
+	VObjectListIterator itr( group.objects() );
+
+	for( ; itr.current(); ++itr )
+	{
+		itr.current()->accept( *this );
+	}
+}
+
+void
+VVisitor::visitVLayer( VLayer& layer )
+{
+	VObjectListIterator itr( layer.objects() );
+
+	for( ; itr.current(); ++itr )
+	{
+		itr.current()->accept( *this );
+	}
+}
+
+void
+VVisitor::visitVPath( VPath& composite )
+{
+	VSubpathListIterator itr( composite.paths() );
+
+	for( ; itr.current(); ++itr )
+	{
+		if( !itr.current()->isEmpty() )
+			itr.current()->accept( *this );
+	}
+}
+
+void
+VVisitor::visitVSubpath( VSubpath& /*path*/ )
+{
+}
+
+void
+VVisitor::visitVSelection( VSelection& selection )
+{
+	VObjectListIterator itr( selection.objects() );
+
+	for( ; itr.current() ; ++itr )
+	{
+		itr.current()->accept( *this );
+	}
+}
+
+void
+VVisitor::visitVText( VText& /*text*/ )
+{
+}
+
+void
+VVisitor::visitVImage( VImage& /*img*/ )
+{
+}
+
+void 
+VVisitor::visitVObject( VObject& /*object*/ )
+{
+}