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//=============================================================================
// MuseScore
// Music Composition & Notation
//
// Copyright (C) 2010-2012 Werner Schweer
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2
// as published by the Free Software Foundation and appearing in
// the file LICENCE.GPL
//=============================================================================
#ifndef __NOTEEVENT_H__
#define __NOTEEVENT_H__
namespace Ms {
class XmlWriter;
class XmlReader;
//---------------------------------------------------------
// NoteEvent
//---------------------------------------------------------
class NoteEvent {
int _pitch; // relative pitch to note pitch
int _ontime; // 1/1000 of nominal note len
int _len; // 1/1000 of nominal note len
public:
constexpr static int NOTE_LENGTH = 1000;
NoteEvent() : _pitch(0), _ontime(0), _len(NOTE_LENGTH) {}
NoteEvent(int a, int b, int c) : _pitch(a), _ontime(b), _len(c) {}
void read(XmlReader&);
void write(XmlWriter&) const;
int pitch() const { return _pitch; }
int ontime() const { return _ontime; }
int offtime() const { return _ontime + _len; }
int len() const { return _len; }
void setPitch(int v) { _pitch = v; }
void setOntime(int v) { _ontime = v; }
void setLen(int v) { _len = v; }
bool operator==(const NoteEvent&) const;
};
//---------------------------------------------------------
// NoteEventList
//---------------------------------------------------------
class NoteEventList : public QList<NoteEvent> {
public:
NoteEventList();
int offtime() { return empty() ? 0 : std::max_element(cbegin(), cend(), [](const NoteEvent& n1, const NoteEvent& n2) { return n1.offtime() < n2.offtime(); })->offtime(); }
};
} // namespace Ms
#endif
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