File indexing completed on 2024-05-05 04:33:15

 /*
     SPDX-FileCopyrightText: 2004-2018 Gilles Caulier <caulier dot gilles at gmail dot com>
     SPDX-FileCopyrightText: 2006-2012 Marcel Wiesweg <marcel dot wiesweg at gmx dot de>
     SPDX-FileCopyrightText: 2004-2005 Renchi Raju <renchi dot raju at gmail dot com>
     SPDX-FileCopyrightText: 2004-2005 Jesper K. Pedersen <blackie at kde dot org>
     SPDX-FileCopyrightText: 2004-2005 Aurelien Gateau <aurelien dot gateau at free dot fr>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #ifndef KIPI_IMAGEINFOSHARED_H
 #define KIPI_IMAGEINFOSHARED_H
 
 // Std includes
 
 #include <memory>
 
 // Qt includes
 
 #include <QString>
 #include <QMap>
 #include <QDateTime>
 #include <QVariant>
 #include <QUrl>
 
 // Local includes
 
 #include "imageinfo.h"
 #include "libkipi_export.h"
 
 namespace KIPI
 {
 
 class Interface;
 class FileReadWriteLock;
 
 /**
  * @class ImageInfoShared imageinfoshared.h <KIPI/ImageInfoShared>
  *
  * See ImageInfo documentation for details.
  */
 class LIBKIPI_EXPORT ImageInfoShared
 {
 
 public:
 
     ImageInfoShared(Interface* const interface, const QUrl &url);
     virtual ~ImageInfoShared();
 
     QUrl url() const;
 
     /** Convenience methods calling the respective methods in the interface for this item.
      */
     bool               reserveForAction(QObject* const reservingObject, const QString& descriptionOfAction) const;
     void               clearReservation(QObject* const reservingObject);
     bool               itemIsReserved(QString* const descriptionOfAction = nullptr) const;
     FileReadWriteLock* createReadWriteLock() const;
 
     /** These methods must be re-implemented in your KIPI host application to manage image attributes with plugins.
      */
     virtual QMap<QString, QVariant> attributes() = 0;
     virtual void                    clearAttributes() = 0;
     virtual void                    addAttributes(const QMap<QString, QVariant>&) = 0;
     virtual void                    delAttributes(const QStringList&) = 0;
 
     virtual void cloneData(ImageInfoShared* const other);
 
 protected:
 
     QUrl _url;
 
 private:
 
     ImageInfoShared();    // Disable
 
     /// Used by ImageInfo class.
     void addRef();
     void removeRef();
 
 private:
 
     class Private;
     std::unique_ptr<Private> const d;
 
     friend class ImageInfo;
 };
 
 } // namespace KIPI
 
 #endif /* IMAGEINFOSHARED_H */