Mercurial > hg > svcore
view base/Clipboard.h @ 875:3e6ed8a8577b tonioni
Use a sparse time-value model only for outputs with fixed bin count of 1, not for those with unknown bin count.
(Precursor to using more than one model for outputs with unknown bin count)
author | Chris Cannam |
---|---|
date | Tue, 28 Jan 2014 18:52:22 +0000 |
parents | afeb580b1b57 |
children | 6a94bb528e9d |
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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ /* Sonic Visualiser An audio file viewer and annotation editor. Centre for Digital Music, Queen Mary, University of London. This file copyright 2006 Chris Cannam. 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. See the file COPYING included with this distribution for more information. */ #ifndef _CLIPBOARD_H_ #define _CLIPBOARD_H_ #include <QString> #include <vector> class Clipboard { public: class Point { public: Point(long frame, QString label); Point(long frame, float value, QString label); Point(long frame, float value, size_t duration, QString label); Point(long frame, float value, size_t duration, float level, QString label); Point(const Point &point); Point &operator=(const Point &point); bool haveFrame() const; long getFrame() const; Point withFrame(long frame) const; bool haveValue() const; float getValue() const; Point withValue(float value) const; bool haveDuration() const; size_t getDuration() const; Point withDuration(size_t duration) const; bool haveLabel() const; QString getLabel() const; Point withLabel(QString label) const; bool haveLevel() const; float getLevel() const; Point withLevel(float level) const; bool haveReferenceFrame() const; bool referenceFrameDiffers() const; // from point frame long getReferenceFrame() const; void setReferenceFrame(long); private: bool m_haveFrame; long m_frame; bool m_haveValue; float m_value; bool m_haveDuration; size_t m_duration; bool m_haveLabel; QString m_label; bool m_haveLevel; float m_level; bool m_haveReferenceFrame; long m_referenceFrame; }; Clipboard(); ~Clipboard(); typedef std::vector<Point> PointList; void clear(); bool empty() const; const PointList &getPoints() const; void setPoints(const PointList &points); void addPoint(const Point &point); bool haveReferenceFrames() const; bool referenceFramesDiffer() const; protected: PointList m_points; }; #endif