File indexing completed on 2024-05-12 05:10:13

 /***************************************************************************
     Copyright (C) 2008-2020 Robby Stephenson <robby@periapsis.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) version 3 or any later version        *
  *   accepted by the membership of KDE e.V. (or its successor approved     *
  *   by the membership of KDE e.V.), which shall act as a proxy            *
  *   defined in Section 14 of version 3 of the license.                    *
  *                                                                         *
  *   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, see <http://www.gnu.org/licenses/>. *
  *                                                                         *
  ***************************************************************************/
 
 #ifndef TELLICO_IMPORT_TELLICOIMPORTER_H
 #define TELLICO_IMPORT_TELLICOIMPORTER_H
 
 #include "dataimporter.h"
 #include "../datavectors.h"
 #include "../utils/stringset.h"
 
 #include <KZip>
 
 #include <memory>
 
 class QBuffer;
 class KZip;
 class KArchiveDirectory;
 
 namespace Tellico {
   namespace Import {
 
 /**
  * @author Robby Stephenson
  */
 class TellicoImporter : public DataImporter {
 Q_OBJECT
 
 public:
   enum Format { Unknown, Error, XML, Zip, Cancel };
 
   /**
    * @param url The tellico data file.
    */
   explicit TellicoImporter(const QUrl& url, bool loadAllImages=true);
   /**
    * Constructor used to convert arbitrary text to a @ref Collection
    *
    * @param text The text
    */
   explicit TellicoImporter(const QString& text);
   virtual ~TellicoImporter();
 
   /**
    * sometimes, a new document format might add data
    */
   bool modifiedOriginal() const { return m_modified; }
 
   /**
    */
   virtual Data::CollPtr collection() Q_DECL_OVERRIDE;
   /**
    * The TellicoImporter can import any type known to Tellico. Obviously.
    */
   virtual bool canImport(int type) const Q_DECL_OVERRIDE { Q_UNUSED(type); return true; }
   Format format() const { return m_format; }
 
   bool hasImages() const;
   bool loadImage(const QString& id_);
 
   void setBaseUrl(const QUrl& url) { m_baseUrl = url; }
 
   // take ownership of zip object with images
   std::unique_ptr<KZip> takeImages();
 
   static bool loadAllImages(const QUrl& url);
 
 public Q_SLOTS:
   void slotCancel() Q_DECL_OVERRIDE;
 
 private:
   void loadXMLData(const QByteArray& data, bool loadImages);
   void loadZipData();
 
   Data::CollPtr m_coll;
   bool m_loadAllImages;
   QString m_namespace;
   Format m_format;
   bool m_modified;
   bool m_cancelled;
   bool m_hasImages;
   StringSet m_images;
   QUrl m_baseUrl;
 
   std::unique_ptr<QBuffer> m_buffer;
   std::unique_ptr<KZip> m_zip;
   // no ownership of this pointer
   const KArchiveDirectory* m_imgDir;
 };
 
   } // end namespace
 } // end namespace
 #endif