ThumbnailView/ThumbnailRequest.h

   1 /* Copyright (C) 2003-2009 Jesper K. Pedersen <blackie@kde.org>
   2
   3    This program is free software; you can redistribute it and/or
   4    modify it under the terms of the GNU General Public
   5    License as published by the Free Software Foundation; either
   6    version 2 of the License, or (at your option) any later version.
   7
   8    This program is distributed in the hope that it will be useful,
   9    but WITHOUT ANY WARRANTY; without even the implied warranty of
  10    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11    General Public License for more details.
  12
  13    You should have received a copy of the GNU General Public License
  14    along with this program; see the file COPYING.  If not, write to
  15    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  16    Boston, MA 02110-1301, USA.
  17 */
  18 #ifndef THUMBNAILREQUEST_H
  19 #define THUMBNAILREQUEST_H
  20 #include "ImageManager/ImageRequest.h"
  21
  22 namespace ThumbnailView
  23 {
  24 class ThumbnailPainter;
  25 class ThumbnailCache;
  26
  27 class ThumbnailRequest : public ImageManager::ImageRequest
  28 {
  29 public:
  30     ThumbnailRequest( const QString& fileName, const QSize& size, int angle, ThumbnailPainter* client);
  31     virtual bool stillNeeded() const;
  32
  33 private:
  34     const ThumbnailPainter* const _thumbnailPainter;
  35     const QString _fileName;
  36 };
  37
  38     // Temporarily here. TODO(hzeller): unify both these requests.
  39 class ThumbnailCacheRequest : public ImageManager::ImageRequest
  40 {
  41 public:
  42     ThumbnailCacheRequest( const QString& fileName, const QSize& size, int angle, ThumbnailCache* client);
  43     virtual bool stillNeeded() const;
  44
  45 private:
  46     const ThumbnailCache* const _thumbnailCache;
  47     const QString _fileName;
  48 };
  49
  50 }
  51
  52 #endif /* THUMBNAILREQUEST_H */
  53