filerevisions.hpp

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/*****************************************************************************
    NumeRe: Framework fuer Numerische Rechnungen
    Copyright (C) 2019  Erik Haenel et al.
 
    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 3 of the License, 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.
 
    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 FILEREVISIONS_HPP
#define FILEREVISIONS_HPP
 
#include <wx/wx.h>
#include <wx/filename.h>
#include <vector>
 
class FileRevisions
{
    private:
        wxFileName m_revisionPath;
        std::vector<wxString> vectorize(wxString fileContent);
        wxString convertLineEndings(const wxString& content);
        wxString readRevision(const wxString& revString);
        wxString getLastContentModification(const wxString& revString);
        wxString getLastRevisionRoot(const wxString& revString);
        wxString diff(const wxString& revision1, const wxString& revisionID1, const wxString& revision2, const wxString& revisionID2);
        wxString createDiff(const wxString& revisionContent);
        wxString createMerge(const wxString& diffFile);
        wxString readExternalFile(const wxString& filePath);
        size_t createNewRevision(const wxString& revContent, const wxString& comment);
        size_t createNewTag(const wxString& revString, const wxString& comment);
        void fileMove(const wxString& newRevPath, const wxString& comment);
        size_t getMaxDiffFileSize(size_t nFileSize);
 
    public:
        FileRevisions(const wxString& revisionPath);
        size_t getRevisionCount();
        wxArrayString getRevisionList();
        wxString getCurrentRevision();
 
        size_t addRevision(const wxString& revisionContent);
        size_t addExternalRevision(const wxString& filePath);
        void undoRevision();
        void renameFile(const wxString& oldName, const wxString& newName, const wxString& newRevPath);
        void moveFile(const wxString& oldPath, const wxString& newPath, const wxString& newRevPath);
 
        wxString getRevision(size_t nRevision);
        wxString getRevision(wxString revString);
 
        wxString compareRevisions(const wxString& rev1, const wxString& rev2);
 
        void restoreRevision(size_t nRevision, const wxString& targetFile);
        void restoreRevision(const wxString& revString, const wxString& targetFile);
 
        size_t tagRevision(size_t nRevision, const wxString& tagComment);
        size_t tagRevision(const wxString& revString, const wxString& tagComment);
};
 
 
#endif // FILEREVISIONS_HPP