File indexing completed on 2024-04-21 04:18:47

 // vim: set tabstop=4 shiftwidth=4 expandtab:
 /*
 Gwenview: an image viewer
 Copyright 2009 Aurélien Gâteau <agateau@kde.org>
 
 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
 as published by the Free Software Foundation; either version 2
 of the License, or (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 51 Franklin Street, Fifth Floor, Cambridge, MA 02110-1301, USA.
 
 */
 #ifndef DOCUMENTDIRFINDER_H
 #define DOCUMENTDIRFINDER_H
 
 // Qt
 #include <QObject>
 
 // KF
 #include <KFileItem>
 
 // Local
 
 namespace Gwenview
 {
 struct DocumentDirFinderPrivate;
 
 /**
  * This class is a worker which tries to find the document dir given a root
  * url. This is useful for digital camera cards, which often have a dir
  * hierarchy like this:
  * /DCIM
  *   /FOOBAR
  *     /PICT0001.JPG
  *     /PICT0002.JPG
  *     ...
  *     /PICTnnnn.JPG
  */
 class DocumentDirFinder : public QObject
 {
     Q_OBJECT
 public:
     enum Status {
         NoDocumentFound,
         DocumentDirFound,
         MultipleDirsFound,
     };
 
     explicit DocumentDirFinder(const QUrl &rootUrl);
     ~DocumentDirFinder() override;
 
     void start();
 
 Q_SIGNALS:
     void done(const QUrl &, DocumentDirFinder::Status);
     void protocollNotSupportedError(const QString &errorText);
 
 private Q_SLOTS:
     void slotItemsAdded(const QUrl &, const KFileItemList &);
     void slotCompleted();
 
 private:
     DocumentDirFinderPrivate *const d;
     void finish(const QUrl &, Status);
 };
 
 } // namespace
 
 #endif /* DOCUMENTDIRFINDER_H */