File indexing completed on 2024-06-23 05:49:19

 /*
     This file is part of the Kasten Framework, made within the KDE community.
 
     SPDX-FileCopyrightText: 2007-2009, 2012 Friedrich W. H. Kossebau <kossebau@kde.org>
 
     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
 */
 
 #ifndef KASTEN_ABSTRACTDOCUMENT_HPP
 #define KASTEN_ABSTRACTDOCUMENT_HPP
 
 // lib
 #include "kastencore_export.hpp"
 #include "kastencore.hpp"
 #include "abstractmodel.hpp"
 
 namespace Kasten {
 class AbstractModelSynchronizer;
 class AbstractDocumentPrivate;
 
 // TODO: store creation time? And time of last modification or access?
 // last both might be too much overhead, unless modification and access are grained enough
 // in multiuser environment also author/creator and group/identity
 // we would end with a in-memory file/document system, why not?
 class KASTENCORE_EXPORT AbstractDocument : public AbstractModel
 {
     Q_OBJECT
 
     friend class AbstractModelSynchronizer;
     friend class DocumentManagerPrivate;
 
 protected:
     AbstractDocument();
 
 public:
     ~AbstractDocument() override;
 
 public: // API to be implemented
     // TODO: what about plurals?
     virtual QString typeName() const = 0;
     virtual QString mimeType() const = 0;
     virtual ContentFlags contentFlags() const = 0;
 
 public:
     void setSynchronizer(AbstractModelSynchronizer* synchronizer);
 
 public: // helper or basic?
     AbstractModelSynchronizer* synchronizer() const;
     QString id() const;
 
 Q_SIGNALS:
     void synchronizerChanged(Kasten::AbstractModelSynchronizer* newSynchronizer);
     void contentFlagsChanged(Kasten::ContentFlags contentFlags);
 
 protected:
     void setId(const QString& id);
 
 private:
     Q_DECLARE_PRIVATE(AbstractDocument)
 };
 
 }
 
 #endif