4e91b432f7
2008/04/01 12:27:25 thb 1.6.16.2: #i85898# Stripping all external header guards 2008/03/31 12:22:45 rt 1.6.16.1: #i87441# Change license header to LPGL v3.
140 lines
5.2 KiB
C++
140 lines
5.2 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: setnodeaccess.hxx,v $
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* $Revision: 1.7 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef CONFIGMGR_SETNODEACCESS_HXX
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#define CONFIGMGR_SETNODEACCESS_HXX
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#include "nodeaccess.hxx"
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#include "treefragment.hxx"
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#include "treeaccessor.hxx"
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namespace configmgr
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{
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// -----------------------------------------------------------------------------
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namespace data
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{
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// -------------------------------------------------------------------------
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class TreeAccessor;
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// -------------------------------------------------------------------------
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/** class that mediates access to the data of a Set node
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<p>Is a handle class with reference copy semantics.</p>
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*/
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class SetNodeAccess
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{
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public:
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typedef TreeAddress ElementAddress;
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typedef TreeAccessor ElementAccess;
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SetNodeAccess(const sharable::SetNode *_pNodeRef)
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: m_pData((SetNodeAddress)_pNodeRef)
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{}
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SetNodeAccess(const sharable::Node *_pNodeRef)
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: m_pData(check(_pNodeRef))
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{}
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explicit
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SetNodeAccess(NodeAccess const & _aNode)
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: m_pData(check(_aNode))
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{}
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static bool isInstance(NodeAccess const & _aNode)
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{ return check(_aNode) != NULL; }
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bool isValid() const { return m_pData != NULL; }
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configuration::Name getName() const;
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node::Attributes getAttributes() const;
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bool isDefault() const;
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bool isLocalizedValueSetNode() const;
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configuration::Name getElementTemplateName() const;
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configuration::Name getElementTemplateModule() const;
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bool hasElement (configuration::Name const& _aName) const
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{ return SetNodeAccess::implGetElement(_aName) != NULL; }
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ElementAccess getElementTree (configuration::Name const& _aName) const
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{ return TreeAccessor(implGetElement(_aName)); }
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operator NodeAccess() const { return NodeAccess(NodeAddress(m_pData)); }
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sharable::SetNode & data() const { return *m_pData; }
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operator SetNodeAddress () const { return (SetNodeAddress)m_pData; }
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operator NodeAddress () const { return (NodeAddress)m_pData; }
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static void addElement(SetNodeAddress _aSetAddress, ElementAddress _aNewElement);
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static ElementAddress removeElement(SetNodeAddress _aSetAddress,
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configuration::Name const & _aName);
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private:
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static SetNodeAddress check(sharable::Node *pNode)
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{ return pNode ? const_cast<SetNodeAddress>(pNode->setData()) : NULL; }
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static SetNodeAddress check(NodeAccess const&aRef)
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{ return check(static_cast<sharable::Node *>(aRef)); }
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ElementAddress implGetElement(configuration::Name const& _aName) const;
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SetNodeAddress m_pData;
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};
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SetNodeAddress toSetNodeAddress(NodeAddress const & _aNodeAddr);
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// -------------------------------------------------------------------------
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inline
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configuration::Name SetNodeAccess::getName() const
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{ return NodeAccess::wrapName( data().info.getName() ); }
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inline
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configuration::Name SetNodeAccess::getElementTemplateName() const
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{ return NodeAccess::wrapName( data().getElementTemplateName() ); }
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inline
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configuration::Name SetNodeAccess::getElementTemplateModule() const
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{ return NodeAccess::wrapName( data().getElementTemplateModule() ); }
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inline
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node::Attributes SetNodeAccess::getAttributes() const
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{ return sharable::node(data()).getAttributes(); }
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inline
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bool SetNodeAccess::isDefault() const
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{ return data().info.isDefault(); }
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inline
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bool SetNodeAccess::isLocalizedValueSetNode() const
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{ return data().isLocalizedValue(); }
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// -------------------------------------------------------------------------
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}
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// -----------------------------------------------------------------------------
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} // namespace configmgr
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#endif // CONFIGMGR_SETNODEACCESS_HXX
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