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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: readonlyview.cxx,v $
* $Revision: 1.7 $
*
* 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.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_configmgr.hxx"
#include <stdio.h>
#include "readonlyview.hxx"
#include "viewfactory.hxx"
#include "configexcept.hxx"
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, rtl::OUString const& _aName, bool _bForUpdate) const
{
if (_bForUpdate) failReadOnly();
return ViewStrategy::doGetValueMember(_aNode,_aName,_bForUpdate);
}
//-----------------------------------------------------------------------------
void ReadOnlyViewStrategy::doInsertElement(SetNode const& , rtl::OUString const& , configuration::SetEntry const& )
{
failReadOnly();
}
//-----------------------------------------------------------------------------
void ReadOnlyViewStrategy::doRemoveElement(SetNode const& /*_aNode*/, rtl::OUString const& /*_aName*/)
{
failReadOnly();
}
//-----------------------------------------------------------------------------
extern NodeFactory& getReadAccessFactory();
NodeFactory& ReadOnlyViewStrategy::doGetNodeFactory()
{
return getReadAccessFactory();
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
rtl::Reference<ViewStrategy> createReadOnlyStrategy()
{
return new ReadOnlyViewStrategy();
}
//-----------------------------------------------------------------------------
}
}
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