office-gobmx/configmgr/source/treemgr/deferredview.hxx
Rüdiger Timm 686524b63a INTEGRATION: CWS changefileheader (1.4.16); FILE MERGED
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.
2008-04-11 12:45:42 +00:00

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C++

/*************************************************************************
*
* 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: deferredview.hxx,v $
* $Revision: 1.5 $
*
* 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_DEFERREDVIEW_HXX_
#define CONFIGMGR_DEFERREDVIEW_HXX_
#include "viewstrategy.hxx"
namespace configmgr
{
namespace view
{
//-----------------------------------------------------------------------------
// View behavior for direct data access
//-----------------------------------------------------------------------------
class DeferredViewStrategy : public ViewStrategy
{
public:
explicit
DeferredViewStrategy() {}
// ViewStrategy implementation
private:
// change handling -required
virtual bool doHasChanges(Node const& _aNode) const;
virtual void doMarkChanged(Node const& _aNode);
// change handling
virtual void doCollectChanges(Node const& _aNode, configuration::NodeChanges& rChanges) const;
// commit protocol
virtual std::auto_ptr<SubtreeChange> doPreCommitChanges(Tree const& _aTree, configuration::ElementList& _rRemovedElements);
virtual void doFailedCommit(Tree const& _aTree, SubtreeChange& rChanges);
virtual void doFinishCommit(Tree const& _aTree, SubtreeChange& rChanges);
virtual void doRevertCommit(Tree const& _aTree, SubtreeChange& rChanges);
// notification protocol
virtual configuration::ValueChangeImpl* doAdjustToValueChange(GroupNode const& _aGroupNode, Name const& aName, ValueChange const& rExternalChange);
// virtual void doAdjustToElementChanges(configuration::NodeChangesInformation& rLocalChanges, SetNode const& _aNode, SubtreeChange const& rExternalChanges, TreeDepth nDepth);
// common attributes
virtual node::Attributes doAdjustAttributes(node::Attributes const& _aAttributes) const;
// group member access
virtual configuration::ValueMemberNode doGetValueMember(GroupNode const& _aNode, Name const& _aName, bool _bForUpdate) const;
// set element access
virtual void doInsertElement(SetNode const& _aNode, Name const& aName, configuration::SetEntry const& aNewEntry);
virtual void doRemoveElement(SetNode const& _aNode, Name const& aName);
virtual NodeFactory& doGetNodeFactory();
private:
void implCollectChangesIn(Node const& _aNode, NodeChanges& rChanges) const;
// commit protocol
std::auto_ptr<SubtreeChange> implPreCommitChanges(Node const& _aNode, configuration::ElementList& _rRemovedElements);
void implFailedCommit(Node const& _aNode, SubtreeChange& rChanges);
void implFinishCommit(Node const& _aNode, SubtreeChange& rChanges);
void implRevertCommit(Node const& _aNode, SubtreeChange& rChanges);
void implPreCommitSubChanges(GroupNode const & _aGroup, configuration::ElementList& _rRemovedElements, SubtreeChange& _rParentChange);
void implFailedSubCommitted(GroupNode const & _aGroup, SubtreeChange& rChanges);
void implFinishSubCommitted(GroupNode const & _aGroup, SubtreeChange& rChanges);
void implRevertSubCommitted(GroupNode const & _aGroup, SubtreeChange& rChanges);
};
//-----------------------------------------------------------------------------
}
}
#endif // CONFIGMGR_DEFERREDVIEW_HXX_