File indexing completed on 2024-04-21 16:33:51 

0001 /*
0002     This file is part of the Okteta Core library, made within the KDE community.
0003 
0004     SPDX-FileCopyrightText: 2008 Friedrich W. H. Kossebau <kossebau@kde.org>
0005 
0006     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
0007 */
0008 
0009 #ifndef OKTETA_CHANGEHISTORY_HPP
0010 #define OKTETA_CHANGEHISTORY_HPP
0011 
0012 // lib
0013 #include "bytearraychange.hpp"
0014 // Qt
0015 #include <QVector>
0016 #include <QtPlugin>
0017 
0018 class QByteArray;
0019 
0020 namespace Okteta {
0021 
0022 // TODO: split readonly part into own interface
0023 class ChangeHistory
0024 {
0025 public:
0026     virtual ~ChangeHistory();
0027 
0028 public: // get
0029     virtual QVector<ByteArrayChange> changes(int firstVersionIndex, int lastVersionIndex) const = 0;
0030     virtual QByteArray initialData() const = 0;
0031 
0032 public: // set
0033     virtual void doChanges(const QVector<Okteta::ByteArrayChange>& changes,
0034                            int oldVersionIndex, int newVersionIndex) = 0;
0035 
0036 public: // signal
0037     virtual void changesDone(const QVector<Okteta::ByteArrayChange>& changes,
0038                              int oldVersionIndex, int newVersionIndex) = 0;
0039 };
0040 
0041 inline ChangeHistory::~ChangeHistory() = default;
0042 
0043 }
0044 
0045 Q_DECLARE_INTERFACE(Okteta::ChangeHistory, "org.kde.okteta.changehistory/1.0")
0046 
0047 #endif