kde-playground/kdepim/kalarm/collectionsearch.h

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/*
* collectionsearch.h - Search Akonadi Collections
* Program: kalarm
* Copyright © 2014 by David Jarvie <djarvie@kde.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef COLLECTIONSEARCH_H
#define COLLECTIONSEARCH_H
#ifdef USE_AKONADI
#include <akonadi/collection.h>
#include <akonadi/item.h>
#include <QObject>
#include <QMap>
#include <QList>
#include <QStringList>
class KJob;
namespace Akonadi
{
class CollectionFetchJob;
class ItemFetchJob;
class ItemDeleteJob;
}
/*=============================================================================
= Class: CollectionSearch
= Fetches a list of all Akonadi collections which handle a specified mime type,
= and then optionally fetches or deletes all Items from them with a given GID.
=
= Note that this class auto-deletes once it has emitted its completion signal.
= Instances must therefore be created on the heap by operator new(), not on the
= stack.
=============================================================================*/
class CollectionSearch : public QObject
{
Q_OBJECT
public:
explicit CollectionSearch(const QString& mimeType, const QString& gid = QString(), bool remove = false);
signals:
// Signal emitted if action is to fetch all collections for the mime type
void collections(const Akonadi::Collection::List&);
// Signal emitted if action is to fetch all items with the remote ID
void items(const Akonadi::Item::List&);
// Signal emitted if action is to delete all items with the remote ID
void deleted(int count);
private slots:
void collectionFetchResult(KJob*);
void itemFetchResult(KJob*);
void itemDeleteResult(KJob*);
void finish();
private:
QString mMimeType;
QString mGid;
QList<Akonadi::CollectionFetchJob*> mCollectionJobs;
QMap<Akonadi::ItemFetchJob*, Akonadi::Collection::Id> mItemFetchJobs;
QMap<Akonadi::ItemDeleteJob*, Akonadi::Collection::Id> mItemDeleteJobs;
Akonadi::Collection::List mCollections;
Akonadi::Item::List mItems;
int mDeleteCount;
bool mDelete;
};
#endif
#endif // COLLECTIONSEARCH_H
// vim: et sw=4: