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123 lines
3.5 KiB
C++
123 lines
3.5 KiB
C++
/*
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This file is part of kdepim.
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Copyright (c) 2009 Kevin Krammer <kevin.krammer@gmx.at>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library 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 GNU
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Library General Public 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
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef KRES_AKONADI_ABSTRACTSUBRESOURCEMODEL_H
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#define KRES_AKONADI_ABSTRACTSUBRESOURCEMODEL_H
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#include <akonadi/collection.h>
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#include <akonadi/item.h>
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#include <QtCore/QObject>
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#include <QtCore/QSet>
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namespace Akonadi {
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class MimeTypeChecker;
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class Monitor;
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}
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class ItemFetchAdapter;
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class KJob;
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typedef QSet<QString> StringIdSet;
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class QStringList;
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class SubResourceBase;
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class AbstractSubResourceModel : public QObject
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{
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Q_OBJECT
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public:
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AbstractSubResourceModel( const QStringList &supportedMimeTypes, QObject *parent );
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virtual ~AbstractSubResourceModel();
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QStringList subResourceIdentifiers() const;
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void startMonitoring();
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void stopMonitoring();
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void clear();
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bool load();
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bool asyncLoad();
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virtual SubResourceBase *subResourceBase( Akonadi::Collection::Id colId ) const = 0;
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Q_SIGNALS:
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void subResourceAdded( SubResourceBase *subResource );
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void subResourceRemoved( SubResourceBase *subResource );
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void loadingResult( bool ok, const QString &errorString );
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protected:
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Akonadi::Monitor *mMonitor;
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Akonadi::MimeTypeChecker *mMimeChecker;
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StringIdSet mSubResourceIdentifiers;
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protected:
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virtual void clearModel() = 0;
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virtual void collectionAdded( const Akonadi::Collection &collection ) = 0;
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virtual void collectionChanged( const Akonadi::Collection &collection ) = 0;
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virtual void collectionRemoved( const Akonadi::Collection &collection ) = 0;
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virtual void itemAdded( const Akonadi::Item &item,
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const Akonadi::Collection &collection ) = 0;
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virtual void itemChanged( const Akonadi::Item &item ) = 0;
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virtual void itemRemoved( const Akonadi::Item &item ) = 0;
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private:
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class AsyncLoadContext;
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AsyncLoadContext *mAsyncLoadContext;
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private Q_SLOTS:
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void monitorCollectionAdded( const Akonadi::Collection &collection );
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void monitorCollectionChanged( const Akonadi::Collection &collection );
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void monitorCollectionRemoved( const Akonadi::Collection &collection );
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void monitorItemAdded( const Akonadi::Item &item,
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const Akonadi::Collection &collection );
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void monitorItemChanged( const Akonadi::Item &item );
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void monitorItemRemoved( const Akonadi::Item &item );
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void asyncCollectionsReceived( const Akonadi::Collection::List &collections );
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void asyncCollectionsResult( KJob *job );
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void asyncItemsReceived( const Akonadi::Collection &collection, const Akonadi::Item::List &items );
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void asyncItemsResult( ItemFetchAdapter *fetcher, KJob *job );
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};
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#endif
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// kate: space-indent on; indent-width 2; replace-tabs on;
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