---

qwavmarker.h

/***************************************************************************
                       qwavmarker.h  -  description
                             -------------------
    begin                : 2003
    copyright            : (C) 2003 by Peter Eschler
    email                : peschler@t-online
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef Qwav_MARKER_H
#define Qwav_MARKER_H

#include <iostream>

#include <qpixmap.h>

//---------------------------------------------------------------------------
// Includes: project
//---------------------------------------------------------------------------

#include "qwavdefines.h"

Qwav_BEGIN_NAMESPACE

//---------------------------------------------------------------------------
// Class: QwavMarker
//---------------------------------------------------------------------------

class QWAV_EXPORTIMPORT QwavMarker
{
public:
    QwavMarker(unsigned long position = 0,                 
               const QColor& color = Qt::blue,
               uint          width = 9);
    QwavMarker(const QwavMarker& marker);        
    
    inline QwavMarker& operator= (const QwavMarker& m);
    inline bool        operator==(const QwavMarker&);
    
    inline const unsigned long& position() const;
    inline void                 setPosition(unsigned long sample);
    inline int                  id() const;
    inline const QPixmap&       pixmap() const;
    
protected:
    QPixmap                     makeMarker(int width, const QColor& color);

private:
    unsigned long   _pos;
    int             _id;    
    QPixmap         _pixmap;
    
    static int      _globalId;

};


//---------------------------------------------------------------------------
// Method: position
//---------------------------------------------------------------------------

const unsigned long& QwavMarker::position() const
{
    return _pos;
}


//---------------------------------------------------------------------------
// Method: setPosition
//---------------------------------------------------------------------------

void QwavMarker::setPosition(unsigned long sample)
{
    _pos = sample;
}


//---------------------------------------------------------------------------
// Method: id
//---------------------------------------------------------------------------

int QwavMarker::id() const
{
    return _id;
}   


//---------------------------------------------------------------------------
// Method: operator=
//---------------------------------------------------------------------------
 
QwavMarker& QwavMarker::operator=(const QwavMarker& m)
{
    _pos = m._pos;
    _id  = m._id;
    return *this;
}


//---------------------------------------------------------------------------
// Method: operator==
//---------------------------------------------------------------------------

bool QwavMarker::operator==(const QwavMarker& m)
{
    if( m._id == _id  &&  m._pos != _pos )
        std::cerr << "QwavMarker::operator==: id=" << _id << " == " << m._id
             << " && m._pos != pos. Error!\n";
    return (_id == m._id) ? true : false;
}


//---------------------------------------------------------------------------
// Method: pixmap
//---------------------------------------------------------------------------

const QPixmap& QwavMarker::pixmap() const
{
    return _pixmap;
}

Qwav_END_NAMESPACE


#endif // Qwav_MARKER_H

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