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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: readonlyview.cxx,v $
*
* $Revision: 1.4 $
*
* last change: $Author: hr $ $Date: 2006-06-19 23:34:00 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
#include <stdio.h>
#include "readonlyview.hxx"
#ifndef CONFIGMGR_VIEWBEHAVIORFACTORY_HXX_
#include "viewfactory.hxx"
#endif
#ifndef CONFIGMGR_CONFIGEXCEPT_HXX_
#include "configexcept.hxx"
#endif
namespace configmgr
{
namespace view
{
//-----------------------------------------------------------------------------
void ReadOnlyViewStrategy::failReadOnly() const
{
OSL_ENSURE(false, "Changing operation attempted on read-only node data");
throw configuration::ConstraintViolation("INTERNAL ERROR: Trying to update a read-only node");
}
//-----------------------------------------------------------------------------
bool ReadOnlyViewStrategy::doHasChanges(Node const& ) const
{
return false;
}
//-----------------------------------------------------------------------------
void ReadOnlyViewStrategy::doMarkChanged(Node const& )
{
failReadOnly();
}
//-----------------------------------------------------------------------------
node::Attributes ReadOnlyViewStrategy::doAdjustAttributes(node::Attributes const& _aAttributes) const
{
node::Attributes aAttributes = _aAttributes;
aAttributes.markReadonly();
return aAttributes;
}
//-----------------------------------------------------------------------------
configuration::ValueMemberNode ReadOnlyViewStrategy::doGetValueMember(GroupNode const& _aNode, Name const& _aName, bool _bForUpdate) const
{
if (_bForUpdate) failReadOnly();
return ViewStrategy::doGetValueMember(_aNode,_aName,_bForUpdate);
}
//-----------------------------------------------------------------------------
void ReadOnlyViewStrategy::doInsertElement(SetNode const& , Name const& , SetNodeEntry const& )
{
failReadOnly();
}
//-----------------------------------------------------------------------------
void ReadOnlyViewStrategy::doRemoveElement(SetNode const& /*_aNode*/, Name const& /*_aName*/)
{
failReadOnly();
}
//-----------------------------------------------------------------------------
extern NodeFactory& getReadAccessFactory();
NodeFactory& ReadOnlyViewStrategy::doGetNodeFactory()
{
return getReadAccessFactory();
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
ViewStrategyRef createReadOnlyStrategy(memory::Segment const * _pSegment)
{
return new ReadOnlyViewStrategy(_pSegment);
}
//-----------------------------------------------------------------------------
}
}
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