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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: configgroup.hxx,v $
*
* $Revision: 1.8 $
*
* last change: $Author: rt $ $Date: 2005-09-08 03:45:39 $
*
* 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
*
************************************************************************/
#ifndef CONFIGMGR_CONFIGGROUP_HXX_
#define CONFIGMGR_CONFIGGROUP_HXX_
#ifndef CONFIGMGR_CONFIGEXCEPT_HXX_
#include "configexcept.hxx"
#endif
#ifndef CONFIGMGR_CONFIGNODE_HXX_
#include "noderef.hxx"
#endif
#ifndef CONFIGMGR_CONFIG_DEFAULTPROVIDER_HXX_
#include "configdefaultprovider.hxx"
#endif
namespace com { namespace sun { namespace star {
namespace script { class XTypeConverter; }
} } }
namespace configmgr
{
//-----------------------------------------------------------------------------
namespace configuration
{
//-----------------------------------------------------------------------------
typedef com::sun::star::uno::Type UnoType;
typedef com::sun::star::uno::Any UnoAny;
typedef com::sun::star::uno::Reference<com::sun::star::script::XTypeConverter> UnoTypeConverter;
//-----------------------------------------------------------------------------
class NodeChange;
class RelativePath;
//-----------------------------------------------------------------------------
/// helper for updating a <type>NodeRef</type> that refers to a Group
class GroupUpdateHelper
{
Tree m_aTree;
NodeRef m_aNode;
public:
GroupUpdateHelper(Tree const& aParentTree, NodeRef const& aGroupNode);
~GroupUpdateHelper() {}
void validateNode(ValueRef const& aNode) const;
void validateNode(NodeRef const& aNode) const;
Tree const& tree() const { return m_aTree; }
NodeRef const& node() const { return m_aNode; }
private:
void implValidateTree(Tree const& aTree) const;
void implValidateNode(Tree const& aTree, NodeRef const& aNode) const;
void implValidateNode(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;
UnoTypeConverter m_xTypeConverter;
public:
GroupUpdater(Tree const& aParentTree, NodeRef const& aGroupNode, UnoTypeConverter const& xConverter);
NodeChange validateSetValue(ValueRef const& aValueNode, UnoAny const& newValue );
private:
UnoAny implValidateValue(Tree const& aTree, ValueRef const& aNode, UnoAny 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(Tree const& _aParentTree, NodeRef const& _aGroupNode, DefaultProvider const& _aProvider);
bool hasDoneSet() const { return m_bHasDoneSet; }
bool isDataAvailable();
NodeChange validateSetToDefaultValue(ValueRef const& aValueNode);
NodeChange validateSetToDefaultState(NodeRef const& aNode);
NodeChanges validateSetAllToDefault();
static bool isDataAvailable(TreeRef const& _aParentTree, NodeRef const& _aGroupNode);
static bool ensureDataAvailable(TreeRef const& _aParentTree, NodeRef const& _aGroupNode, DefaultProvider const& _aSource);
};
//-----------------------------------------------------------------------------
bool isPossibleValueType(UnoType const& aValueType);
//-----------------------------------------------------------------------------
bool convertCompatibleValue(UnoTypeConverter const& xConverter, uno::Any& rConverted,
UnoAny const& rNewValue, UnoType const& rTargetType);
//-----------------------------------------------------------------------------
}
}
#endif // CONFIGMGR_CONFIGGROUP_HXX_
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