dtrash.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2015-07-27
 * Description : Special digiKam trash implementation
 *
 * Copyright (C) 2015 by Mohamed_Anwer <m_dot_anwer at gmx dot com>
 *
 * 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, 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.
 *
 * ============================================================ */
 
#ifndef DIGIKAM_DTRASH_H
#define DIGIKAM_DTRASH_H
 
// Qt includes
 
#include <QObject>
#include <QFileInfo>
 
// Local includes
 
#include "dtrashiteminfo.h"
 
namespace Digikam
{
 
class DTrash
{
 
public:
 
    const static QString TRASH_FOLDER;
    const static QString FILES_FOLDER;
    const static QString INFO_FOLDER;
    const static QString INFO_FILE_EXTENSION;
    const static QString PATH_JSON_KEY;
    const static QString DELETIONTIMESTAMP_JSON_KEY;
    const static QString IMAGEID_JSON_KEY;
 
public:
 
    static bool deleteImage(const QString& imagePath, const QDateTime& deleteTime);
 
    static bool deleteDirRecursivley(const QString& dirToDelete, const QDateTime& deleteTime);
 
    static void extractJsonForItem(const QString& collPath, const QString& baseName, DTrashItemInfo& itemInfo);
 
private:
 
    static bool prepareCollectionTrash(const QString& collectionPath);
 
    static QString createJsonRecordForFile(qlonglong imageId,
                                           const QString& imagePath,
                                           const QDateTime& deleteTime,
                                           const QString& collectionPath);
 
    static QString getAvialableJsonFilePathInTrash(const QString& collectionPath,
                                                   const QString& baseName, int version = 0);
 
private:
 
    DTrash();
};
 
} // namespace Digikam
 
#endif // DIGIKAM_DTRASH_H