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91 lines
2.6 KiB
C++
91 lines
2.6 KiB
C++
/*
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Copyright (c) 2012 Volker Krause <vkrause@kde.org>
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This library is free software; you can redistribute it and/or modify it
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under the terms of the GNU Library General Public License as published by
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the Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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This library is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
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License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301, USA.
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*/
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#ifndef AKONADI_RECURSIVEMOVER_P_H
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#define AKONADI_RECURSIVEMOVER_P_H
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#include <akonadi/collection.h>
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#include <akonadi/item.h>
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#include "agentbase_p.h"
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#include <kcompositejob.h>
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namespace Akonadi {
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/**
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* Helper class for expanding inter-resource collection moves inside ResourceBase.
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*
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* @note This is intentionally not an Akonadi::Job since we don't need autostarting
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* here.
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*/
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class RecursiveMover : public KCompositeJob
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{
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Q_OBJECT
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public:
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explicit RecursiveMover(AgentBasePrivate *parent);
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/// Set the collection that is actually moved.
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void setCollection(const Akonadi::Collection &collection, const Akonadi::Collection &parentCollection);
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virtual void start();
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/// Call once the last replayed change has been processed.
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void changeProcessed();
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public Q_SLOTS:
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/// Trigger the next change replay, will call emitResult() once everything has been replayed
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void replayNext();
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private:
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void replayNextCollection();
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void replayNextItem();
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private Q_SLOTS:
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void collectionListResult(KJob *job);
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void collectionFetchResult(KJob *job);
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void itemListResult(KJob *job);
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void itemFetchResult(KJob *job);
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private:
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AgentBasePrivate *m_agentBase;
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Collection m_movedCollection;
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/// sorted queue of collections still to be processed
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Collection::List m_pendingCollections;
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/// holds up-to-date full collection objects, used for e.g. having proper parent collections for collectionAdded
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QHash<Collection::Id, Collection> m_collections;
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Item::List m_pendingItems;
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Collection m_currentCollection;
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Item m_currentItem;
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enum CurrentAction {
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None,
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AddCollection,
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AddItem
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} m_currentAction;
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int m_runningJobs;
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bool m_pendingReplay;
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};
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}
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Q_DECLARE_METATYPE(Akonadi::RecursiveMover *)
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#endif // AKONADI_RECURSIVEMOVER_P_H
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