akonadi/resources/mbox/deleteditemsattribute.h

   1 /*
   2     Copyright (c) 2009 Bertjan Broeksema <b.broeksema@kdemail.net>
   3
   4     This library is free software; you can redistribute it and/or modify it
   5     under the terms of the GNU Library General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or (at your
   7     option) any later version.
   8
   9     This library is distributed in the hope that it will be useful, but WITHOUT
  10     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
  12     License for more details.
  13
  14     You should have received a copy of the GNU Library General Public License
  15     along with this library; see the file COPYING.LIB.  If not, write to the
  16     Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  17     02110-1301, USA.
  18 */
  19
  20 #include <akonadi/attribute.h>
  21 #include <QtCore/QSet>
  22
  23 /**
  24  * This attribute stores a list of offdsets in the mbox file of mails which are
  25  * deleted but not yet actually removed from the file.
  26  */
  27 class DeletedItemsAttribute : public Akonadi::Attribute
  28 {
  29   public:
  30     DeletedItemsAttribute();
  31
  32     DeletedItemsAttribute(const DeletedItemsAttribute &other);
  33
  34     ~DeletedItemsAttribute();
  35
  36     virtual Attribute *clone() const;
  37
  38     QSet<int> deletedItemOffsets() const;
  39
  40     virtual void deserialize(const QByteArray &data);
  41
  42     virtual QByteArray serialized() const;
  43
  44     virtual QByteArray type() const;
  45
  46   private:
  47     QSet<int> mDeletedItemOffsets;
  48 };
  49