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