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+/*
+ multideletejob.h
+
+ This file is part of libkleopatra, the KDE keymanagement library
+ Copyright (c) 2004 Klarälvdalens Datakonsult AB
+
+ Libkleopatra 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.
+
+ Libkleopatra 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
+
+ In addition, as a special exception, the copyright holders give
+ permission to link the code of this program with any edition of
+ the Qt library by Trolltech AS, Norway (or with modified versions
+ of Qt that use the same license as Qt), and distribute linked
+ combinations including the two. You must obey the GNU General
+ Public License in all respects for all of the code used other than
+ Qt. If you modify this file, you may extend this exception to
+ your version of the file, but you are not obligated to do so. If
+ you do not wish to do so, delete this exception statement from
+ your version.
+*/
+
+#ifndef __KLEO_MULTIDELETEJOB_H__
+#define __KLEO_MULTIDELETEJOB_H__
+
+#include <kleo/job.h>
+#include <kleo/cryptobackend.h>
+
+#include <kdepimmacros.h>
+#include <qguardedptr.h>
+
+#include <vector>
+
+namespace GpgME {
+ class Error;
+ class Key;
+}
+
+namespace Kleo {
+ class DeleteJob;
+}
+
+namespace Kleo {
+
+ /**
+ @short A convenience class bundling together multiple DeleteJobs.
+
+ To use a MultiDeleteJob, pass it a CryptoBackend implementation,
+ connect the progress() and result() signals to suitable slots and
+ then start the delete with a call to start(). This call might
+ fail, in which case the MultiDeleteJob instance will have scheduled
+ it's own destruction with a call to QObject::deleteLater().
+
+ After result() is emitted, the MultiDeleteJob will schedule it's own
+ destruction by calling QObject::deleteLater().
+ */
+ class KDE_EXPORT MultiDeleteJob : public Job {
+ Q_OBJECT
+ public:
+ MultiDeleteJob( const CryptoBackend::Protocol * protocol );
+ ~MultiDeleteJob();
+
+ /**
+ Starts the delete operation. \a keys is the list of keys to
+ delete, \a allowSecretKeyDeletion specifies if a key may also
+ be deleted if the secret key part is available, too.
+ */
+ GpgME::Error start( const std::vector<GpgME::Key> & keys, bool allowSecretKeyDeletion=false );
+
+ signals:
+ void result( const GpgME::Error & result, const GpgME::Key & errorKey );
+
+ private slots:
+ void slotResult( const GpgME::Error & );
+ /*! \reimp from Job */
+ void slotCancel();
+
+ private:
+ GpgME::Error startAJob();
+
+ private:
+ const CryptoBackend::Protocol * mProtocol;
+ QGuardedPtr<DeleteJob> mJob;
+ std::vector<GpgME::Key> mKeys;
+ std::vector<GpgME::Key>::const_iterator mIt;
+ bool mAllowSecretKeyDeletion;
+ };
+
+}
+
+#endif // __KLEO_MULTIDELETEJOB_H__