diffalgo.h

/*
    This file is part of libtdepim.
 
    Copyright (c) 2004 Tobias Koenig <tokoe@kde.org>
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library 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
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/
 
#ifndef DIFFALGO_H
#define DIFFALGO_H
 
#include <tqvaluelist.h>
#include <kdemacros.h>
 
namespace KPIM {
 
class DiffAlgoDisplay
{
  public:
 
    virtual void begin() = 0;
 
    virtual void end() = 0;
 
    virtual void setLeftSourceTitle( const TQString &title ) = 0;
 
    virtual void setRightSourceTitle( const TQString &title ) = 0;
 
    virtual void additionalLeftField( const TQString &id, const TQString &value ) = 0;
 
    virtual void additionalRightField( const TQString &id, const TQString &value ) = 0;
 
    virtual void conflictField( const TQString &id, const TQString &leftValue,
                                const TQString &rightValue ) = 0;
};
 
 
class TDE_EXPORT DiffAlgo
{
  public:
    virtual ~DiffAlgo() {}
 
    virtual void run() = 0;
 
    void begin();
 
    void end();
 
    void setLeftSourceTitle( const TQString &title );
 
    void setRightSourceTitle( const TQString &title );
 
    void additionalLeftField( const TQString &id, const TQString &value );
 
    void additionalRightField( const TQString &id, const TQString &value );
 
    void conflictField( const TQString &id, const TQString &leftValue,
                        const TQString &rightValue );
 
    void addDisplay( DiffAlgoDisplay *display );
    void removeDisplay( DiffAlgoDisplay *display );
 
 
  private:
    TQValueList<DiffAlgoDisplay*> mDisplays;
};
 
}
 
#endif