lbajardsilogic@0: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
lbajardsilogic@0: 
lbajardsilogic@0: /*
lbajardsilogic@0:     Sonic Visualiser
lbajardsilogic@0:     An audio file viewer and annotation editor.
lbajardsilogic@0:     Centre for Digital Music, Queen Mary, University of London.
lbajardsilogic@0:     This file copyright 2006 Chris Cannam.
lbajardsilogic@0:     
lbajardsilogic@0:     This program is free software; you can redistribute it and/or
lbajardsilogic@0:     modify it under the terms of the GNU General Public License as
lbajardsilogic@0:     published by the Free Software Foundation; either version 2 of the
lbajardsilogic@0:     License, or (at your option) any later version.  See the file
lbajardsilogic@0:     COPYING included with this distribution for more information.
lbajardsilogic@0: */
lbajardsilogic@0: 
lbajardsilogic@0: #ifndef _CLIPBOARD_H_
lbajardsilogic@0: #define _CLIPBOARD_H_
lbajardsilogic@0: 
lbajardsilogic@0: #include <QString>
lbajardsilogic@0: #include <vector>
lbajardsilogic@0: 
lbajardsilogic@0: class Clipboard
lbajardsilogic@0: {
lbajardsilogic@0: public:
lbajardsilogic@0:     class Point
lbajardsilogic@0:     {
lbajardsilogic@0:     public:
lbajardsilogic@0:         Point(long frame, QString label);
lbajardsilogic@0:         Point(long frame, float value, QString label);
lbajardsilogic@0:         Point(long frame, float value, size_t duration, QString label);
lbajardsilogic@0:         Point(const Point &point);
lbajardsilogic@0:         Point &operator=(const Point &point);
lbajardsilogic@0: 
lbajardsilogic@0:         bool haveFrame() const;
lbajardsilogic@0:         long getFrame() const;
lbajardsilogic@0: 
lbajardsilogic@0:         bool haveValue() const;
lbajardsilogic@0:         float getValue() const;
lbajardsilogic@0:         
lbajardsilogic@0:         bool haveDuration() const;
lbajardsilogic@0:         size_t getDuration() const;
lbajardsilogic@0:         
lbajardsilogic@0:         bool haveLabel() const;
lbajardsilogic@0:         QString getLabel() const;
lbajardsilogic@0: 
lbajardsilogic@0:     private:
lbajardsilogic@0:         bool m_haveFrame;
lbajardsilogic@0:         long m_frame;
lbajardsilogic@0:         bool m_haveValue;
lbajardsilogic@0:         float m_value;
lbajardsilogic@0:         bool m_haveDuration;
lbajardsilogic@0:         size_t m_duration;
lbajardsilogic@0:         bool m_haveLabel;
lbajardsilogic@0:         QString m_label;
lbajardsilogic@0:     };
lbajardsilogic@0: 
lbajardsilogic@0:     Clipboard();
lbajardsilogic@0:     ~Clipboard();
lbajardsilogic@0: 
lbajardsilogic@0:     typedef std::vector<Point> PointList;
lbajardsilogic@0: 
lbajardsilogic@0:     void clear();
lbajardsilogic@0:     bool empty() const;
lbajardsilogic@0:     const PointList &getPoints() const;
lbajardsilogic@0:     void setPoints(const PointList &points);
lbajardsilogic@0:     void addPoint(const Point &point);
lbajardsilogic@0: 
lbajardsilogic@0: protected:
lbajardsilogic@0:     PointList m_points;
lbajardsilogic@0: };
lbajardsilogic@0: 
lbajardsilogic@0: #endif