gwenview/lib/imagemetainfomodel.h

   1 // vim: set tabstop=4 shiftwidth=4 noexpandtab:
   2 /*
   3 Gwenview: an image viewer
   4 Copyright 2007 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, Boston, MA 02110-1301, USA.
  19
  20 */
  21 #ifndef IMAGEMETAINFO_H
  22 #define IMAGEMETAINFO_H
  23
  24 #include <lib/gwenviewlib_export.h>
  25
  26 // Qt
  27 #include <QAbstractItemModel>
  28
  29 // KDE
  30
  31 // Local
  32
  33 class KFileItem;
  34
  35 namespace Exiv2 { class Image; }
  36
  37 namespace Gwenview {
  38
  39
  40 class ImageMetaInfoModelPrivate;
  41 class GWENVIEWLIB_EXPORT ImageMetaInfoModel : public QAbstractItemModel {
  42         Q_OBJECT
  43 public:
  44         ImageMetaInfoModel();
  45         ~ImageMetaInfoModel();
  46
  47         void setFileItem(const KFileItem&);
  48         void setImageSize(const QSize&);
  49         void setExiv2Image(const Exiv2::Image*);
  50
  51         QString keyForIndex(const QModelIndex&) const;
  52         void getInfoForKey(const QString& key, QString* label, QString* value) const;
  53         QString getValueForKey(const QString& key) const;
  54
  55         virtual QModelIndex index(int row, int col, const QModelIndex& parent = QModelIndex()) const;
  56         virtual QModelIndex parent(const QModelIndex&) const;
  57         virtual int rowCount(const QModelIndex& = QModelIndex()) const;
  58         virtual int columnCount(const QModelIndex& = QModelIndex()) const;
  59         virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
  60         virtual QVariant data(const QModelIndex&, int role = Qt::DisplayRole) const;
  61
  62 private:
  63         ImageMetaInfoModelPrivate* const d;
  64         friend class ImageMetaInfoModelPrivate;
  65 };
  66
  67
  68 } // namespace
  69
  70 #endif /* IMAGEMETAINFO_H */