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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: configgroup.hxx,v $
* $Revision: 1.9 $
*
* 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_CONFIGGROUP_HXX_
#define CONFIGMGR_CONFIGGROUP_HXX_
#include "configexcept.hxx"
#include "noderef.hxx"
#include "configdefaultprovider.hxx"
namespace com { namespace sun { namespace star {
namespace script { class XTypeConverter; }
} } }
namespace configmgr
{
//-----------------------------------------------------------------------------
namespace configuration
{
//-----------------------------------------------------------------------------
class NodeChange;
class RelativePath;
//-----------------------------------------------------------------------------
/// helper for updating a <type>NodeRef</type> that refers to a Group
class GroupUpdateHelper
{
rtl::Reference< Tree > m_aTree;
NodeRef m_aNode;
public:
GroupUpdateHelper(rtl::Reference< Tree > const& aParentTree, NodeRef const& aGroupNode);
~GroupUpdateHelper() {}
void validateNode(ValueRef const& aNode) const;
void validateNode(NodeRef const& aNode) const;
rtl::Reference< Tree > const& tree() const { return m_aTree; }
NodeRef const& node() const { return m_aNode; }
private:
void implValidateTree(rtl::Reference< Tree > const& aTree) const;
void implValidateNode(rtl::Reference< Tree > const& aTree, NodeRef const& aNode) const;
void implValidateNode(rtl::Reference< Tree > const& aTree, ValueRef const& aNode) const;
};
//-----------------------------------------------------------------------------
/// allows to update values of a simple type within a <type>NodeRef</type> that refers to a Group
class GroupUpdater
{
GroupUpdateHelper m_aHelper;
com::sun::star::uno::Reference<com::sun::star::script::XTypeConverter> m_xTypeConverter;
public:
GroupUpdater(rtl::Reference< Tree > const& aParentTree, NodeRef const& aGroupNode, com::sun::star::uno::Reference<com::sun::star::script::XTypeConverter> const& xConverter);
NodeChange validateSetValue(ValueRef const& aValueNode, com::sun::star::uno::Any const& newValue );
private:
com::sun::star::uno::Any implValidateValue(rtl::Reference< Tree > const& aTree, ValueRef const& aNode, com::sun::star::uno::Any const& aValue) const;
};
//-----------------------------------------------------------------------------
/// allows to reset to default value or state members of a <type>NodeRef</type> that refers to a Group
class GroupDefaulter
{
GroupUpdateHelper m_aHelper;
DefaultProvider m_aDefaultProvider;
bool m_bHasDoneSet;
public:
GroupDefaulter(rtl::Reference< Tree > const& _aParentTree, NodeRef const& _aGroupNode, DefaultProvider const& _aProvider);
bool hasDoneSet() const { return m_bHasDoneSet; }
NodeChange validateSetToDefaultValue(ValueRef const& aValueNode);
NodeChange validateSetToDefaultState(NodeRef const& aNode);
NodeChanges validateSetAllToDefault();
static bool isDataAvailable(rtl::Reference< Tree > const& _aParentTree, NodeRef const& _aGroupNode);
static bool ensureDataAvailable(rtl::Reference< Tree > const& _aParentTree, NodeRef const& _aGroupNode, DefaultProvider const& _aSource);
};
//-----------------------------------------------------------------------------
bool isPossibleValueType(com::sun::star::uno::Type const& aValueType);
//-----------------------------------------------------------------------------
bool convertCompatibleValue(com::sun::star::uno::Reference<com::sun::star::script::XTypeConverter> const& xConverter, uno::Any& rConverted,
com::sun::star::uno::Any const& rNewValue, com::sun::star::uno::Type const& rTargetType);
//-----------------------------------------------------------------------------
}
}
#endif // CONFIGMGR_CONFIGGROUP_HXX_
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