686524b63a
2008/04/01 12:27:36 thb 1.4.16.2: #i85898# Stripping all external header guards 2008/03/31 12:22:55 rt 1.4.16.1: #i87441# Change license header to LPGL v3.
100 lines
4.4 KiB
C++
100 lines
4.4 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: deferredview.hxx,v $
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* $Revision: 1.5 $
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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_DEFERREDVIEW_HXX_
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#define CONFIGMGR_DEFERREDVIEW_HXX_
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#include "viewstrategy.hxx"
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namespace configmgr
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{
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namespace view
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{
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//-----------------------------------------------------------------------------
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// View behavior for direct data access
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//-----------------------------------------------------------------------------
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class DeferredViewStrategy : public ViewStrategy
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{
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public:
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explicit
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DeferredViewStrategy() {}
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// ViewStrategy implementation
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private:
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// change handling -required
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virtual bool doHasChanges(Node const& _aNode) const;
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virtual void doMarkChanged(Node const& _aNode);
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// change handling
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virtual void doCollectChanges(Node const& _aNode, configuration::NodeChanges& rChanges) const;
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// commit protocol
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virtual std::auto_ptr<SubtreeChange> doPreCommitChanges(Tree const& _aTree, configuration::ElementList& _rRemovedElements);
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virtual void doFailedCommit(Tree const& _aTree, SubtreeChange& rChanges);
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virtual void doFinishCommit(Tree const& _aTree, SubtreeChange& rChanges);
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virtual void doRevertCommit(Tree const& _aTree, SubtreeChange& rChanges);
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// notification protocol
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virtual configuration::ValueChangeImpl* doAdjustToValueChange(GroupNode const& _aGroupNode, Name const& aName, ValueChange const& rExternalChange);
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// virtual void doAdjustToElementChanges(configuration::NodeChangesInformation& rLocalChanges, SetNode const& _aNode, SubtreeChange const& rExternalChanges, TreeDepth nDepth);
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// common attributes
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virtual node::Attributes doAdjustAttributes(node::Attributes const& _aAttributes) const;
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// group member access
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virtual configuration::ValueMemberNode doGetValueMember(GroupNode const& _aNode, Name const& _aName, bool _bForUpdate) const;
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// set element access
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virtual void doInsertElement(SetNode const& _aNode, Name const& aName, configuration::SetEntry const& aNewEntry);
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virtual void doRemoveElement(SetNode const& _aNode, Name const& aName);
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virtual NodeFactory& doGetNodeFactory();
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private:
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void implCollectChangesIn(Node const& _aNode, NodeChanges& rChanges) const;
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// commit protocol
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std::auto_ptr<SubtreeChange> implPreCommitChanges(Node const& _aNode, configuration::ElementList& _rRemovedElements);
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void implFailedCommit(Node const& _aNode, SubtreeChange& rChanges);
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void implFinishCommit(Node const& _aNode, SubtreeChange& rChanges);
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void implRevertCommit(Node const& _aNode, SubtreeChange& rChanges);
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void implPreCommitSubChanges(GroupNode const & _aGroup, configuration::ElementList& _rRemovedElements, SubtreeChange& _rParentChange);
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void implFailedSubCommitted(GroupNode const & _aGroup, SubtreeChange& rChanges);
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void implFinishSubCommitted(GroupNode const & _aGroup, SubtreeChange& rChanges);
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void implRevertSubCommitted(GroupNode const & _aGroup, SubtreeChange& rChanges);
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};
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//-----------------------------------------------------------------------------
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}
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}
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#endif // CONFIGMGR_DEFERREDVIEW_HXX_
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