gwenview/lib/mimetypeutils_p.h

   1 // vim: set tabstop=4 shiftwidth=4 noexpandtab:
   2 /*
   3 Gwenview: an image viewer
   4 Copyright 2008 Aurélien Gâteau <aurelien.gateau@free.fr>
   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
   8 as published by the Free Software Foundation; either version 2
   9 of the License, or (at your option) any later version.
  10
  11 This program is distributed in the hope that it will be useful,
  12 but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 GNU General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with this program; if not, write to the Free Software
  18 Foundation, Inc., 51 Franklin Street, Fifth Floor, Cambridge, MA 02110-1301, USA.
  19
  20 */
  21 #ifndef MIMETYPEUTILS_P_H
  22 #define MIMETYPEUTILS_P_H
  23
  24 // Qt
  25 #include <QByteArray>
  26 #include <QObject>
  27
  28 namespace KIO { class Job; class TransferJob; }
  29
  30 namespace Gwenview {
  31
  32 namespace MimeTypeUtils {
  33 /**
  34  * A simple helper class used to determine mime type in some extreme cases
  35  * where we need to download the url header
  36  */
  37 class DataAccumulator : public QObject {
  38         Q_OBJECT
  39 public:
  40         DataAccumulator(KIO::TransferJob* job);
  41
  42         const QByteArray& data() const {
  43                 return mData;
  44         }
  45
  46         bool finished() const {
  47                 return mFinished;
  48         }
  49
  50 private Q_SLOTS:
  51         void slotDataReceived(KIO::Job*, const QByteArray& data);
  52         void slotFinished();
  53
  54 private:
  55         QByteArray mData;
  56         bool mFinished;
  57 };
  58
  59 } // namespace MimeTypeUtils
  60
  61 } // namespace Gwenview
  62
  63 #endif /* MIMETYPEUTILS_P_H */