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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: configdefaultprovider.hxx,v $
* $Revision: 1.8 $
*
* 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_CONFIG_DEFAULTPROVIDER_HXX_
#define CONFIGMGR_CONFIG_DEFAULTPROVIDER_HXX_
#include "utility.hxx"
#include <com/sun/star/uno/Exception.hpp>
#include <rtl/ref.hxx>
#ifndef INCLUDED_MEMORY
#include <memory>
#define INCLUDED_MEMORY
#endif
namespace configmgr
{
//-----------------------------------------------------------------------------
class ISubtree;
class IDefaultableTreeManager;
class RequestOptions;
class TreeManager;
namespace uno = com::sun::star::uno;
//-----------------------------------------------------------------------------
namespace configuration
{
//-----------------------------------------------------------------------------
class Tree;
class NodeRef;
//-----------------------------------------------------------------------------
/// provides access to the default for a given request
class DefaultProviderProxy;
class DefaultProvider
{
rtl::Reference< DefaultProviderProxy > m_aProxy;
public:
// factory methods
static DefaultProvider createEmpty();
static DefaultProvider create(rtl::Reference< Tree > const& _aRootTree,
RequestOptions const& _xOptions,
rtl::Reference< TreeManager > const & _xDefaultProvider,
IDefaultableTreeManager* _pDefaultableTree);
// actual c'tor
explicit
DefaultProvider(rtl::Reference< DefaultProviderProxy > const& _xProviderProxy);
// standard c/d-tors to make compiler barrier
DefaultProvider(DefaultProvider const& _aOther);
DefaultProvider& operator=(DefaultProvider const& _aOther);
~DefaultProvider();
bool isValid() const { return !! m_aProxy.is(); }
/// tries to load a default instance of the specified node
std::auto_ptr<ISubtree> getDefaultTree(rtl::Reference< Tree > const& _aTree, NodeRef const& _aNode) const SAL_THROW((com::sun::star::uno::Exception));
/// tries to load default data into the specified tree
bool fetchDefaultData(rtl::Reference< Tree > const& _aTreeRef) const SAL_THROW((com::sun::star::uno::Exception));
};
//-----------------------------------------------------------------------------
}
}
#endif // CONFIGMGR_CONFIG_DEFAULTPROVIDER_HXX_
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