src/Imap/Tasks/FetchMsgPartTask.h

   1 /* Copyright (C) 2006 - 2014 Jan Kundrát <jkt@flaska.net>
   2
   3    This file is part of the Trojita Qt IMAP e-mail client,
   4    http://trojita.flaska.net/
   5
   6    This program is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU General Public License as
   8    published by the Free Software Foundation; either version 2 of
   9    the License or (at your option) version 3 or any later version
  10    accepted by the membership of KDE e.V. (or its successor approved
  11    by the membership of KDE e.V.), which shall act as a proxy
  12    defined in Section 14 of version 3 of the license.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21 */
  22
  23 #ifndef IMAP_FETCHMSGPARTTASK_H
  24 #define IMAP_FETCHMSGPARTTASK_H
  25
  26 #include <QPersistentModelIndex>
  27 #include "ImapTask.h"
  28
  29 namespace Imap {
  30 namespace Mailbox {
  31
  32 class TreeItemMailbox;
  33
  34 /** @short Fetch a message part */
  35 class FetchMsgPartTask : public ImapTask
  36 {
  37     Q_OBJECT
  38 public:
  39     FetchMsgPartTask(Model *model, const QModelIndex &mailbox, const Imap::Uids &uids, const QList<QByteArray> &parts);
  40     virtual void perform();
  41
  42     virtual bool handleFetch(const Imap::Responses::Fetch *const resp);
  43     virtual bool handleStateHelper(const Imap::Responses::State *const resp);
  44
  45     virtual QString debugIdentification() const;
  46     virtual QVariant taskData(const int role) const;
  47     virtual bool needsMailbox() const {return true;}
  48 protected slots:
  49     void markPendingItemsUnavailable();
  50 private:
  51     bool finalizeFetchPart(TreeItemMailbox *const mailbox, const uint sequenceNo, const QByteArray &partId);
  52
  53     CommandHandle tag;
  54     ImapTask *conn;
  55     Imap::Uids uids;
  56     QList<QByteArray> parts;
  57     QPersistentModelIndex mailboxIndex;
  58 };
  59
  60 }
  61 }
  62
  63 #endif // IMAP_FETCHMSGPARTTASK_H