gwenview/lib/document/documentloadedimpl.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 DOCUMENTLOADEDIMPL_H
  22 #define DOCUMENTLOADEDIMPL_H
  23
  24 // Qt
  25
  26 // KDE
  27
  28 // Local
  29 #include <lib/document/abstractdocumenteditor.h>
  30 #include <lib/document/abstractdocumentimpl.h>
  31
  32 class QIODevice;
  33
  34 namespace Gwenview {
  35
  36
  37 class DocumentLoadedImplPrivate;
  38 class DocumentLoadedImpl : public AbstractDocumentImpl, protected AbstractDocumentEditor {
  39 public:
  40         DocumentLoadedImpl(Document*, const QByteArray&);
  41         ~DocumentLoadedImpl();
  42
  43         // AbstractDocumentImpl
  44         virtual void init();
  45         virtual bool isMetaInfoLoaded() const;
  46         virtual Document::LoadingState loadingState() const;
  47         virtual bool save(const KUrl&, const QByteArray& format);
  48         virtual AbstractDocumentEditor* editor();
  49         virtual QByteArray rawData() const;
  50         virtual bool isEditable() const;
  51         //
  52
  53 protected:
  54         virtual bool saveInternal(QIODevice* device, const QByteArray& format);
  55
  56         // AbstractDocumentEditor
  57         virtual void setImage(const QImage&);
  58         virtual void applyTransformation(Orientation orientation);
  59         //
  60
  61 private:
  62         DocumentLoadedImplPrivate* const d;
  63 };
  64
  65
  66 } // namespace
  67
  68 #endif /* DOCUMENTLOADEDIMPL_H */