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// -*- c-basic-offset: 4 -*-
/*
Rosegarden
A sequencer and musical notation editor.
This program is Copyright 2000-2008
Guillaume Laurent <[email protected]>,
Chris Cannam <[email protected]>,
Richard Bown <[email protected]>
The moral right of the authors to claim authorship of this work
has been asserted.
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.
*/
#include "MidiProgram.h"
namespace Rosegarden {
MidiBank::MidiBank() :
m_percussion(false), m_msb(0), m_lsb(0), m_name()
{
// nothing else
}
MidiBank::MidiBank(bool percussion, MidiByte msb, MidiByte lsb, std::string name) :
m_percussion(percussion), m_msb(msb), m_lsb(lsb), m_name(name)
{
// nothing else
}
bool
MidiBank::operator==(const MidiBank &b) const
{
return m_percussion == b.m_percussion && m_msb == b.m_msb && m_lsb == b.m_lsb;
}
bool
MidiBank::isPercussion() const
{
return m_percussion;
}
MidiByte
MidiBank::getMSB() const
{
return m_msb;
}
MidiByte
MidiBank::getLSB() const
{
return m_lsb;
}
std::string
MidiBank::getName() const
{
return m_name;
}
void
MidiBank::setName(std::string name)
{
m_name = name;
}
MidiProgram::MidiProgram() :
m_bank(), m_program(0), m_name()
{
// nothing else
}
MidiProgram::MidiProgram(const MidiBank &bank, MidiByte program, std::string name, std::string keyMapping) :
m_bank(bank), m_program(program), m_name(name), m_keyMapping(keyMapping)
{
// nothing else
}
bool
MidiProgram::operator==(const MidiProgram &p) const
{
return m_bank == p.m_bank && m_program == p.m_program;
}
const MidiBank &
MidiProgram::getBank() const
{
return m_bank;
}
MidiByte
MidiProgram::getProgram() const
{
return m_program;
}
const std::string &
MidiProgram::getName() const
{
return m_name;
}
void
MidiProgram::setName(const std::string &name)
{
m_name = name;
}
const std::string &
MidiProgram::getKeyMapping() const
{
return m_keyMapping;
}
void
MidiProgram::setKeyMapping(const std::string &keyMapping)
{
m_keyMapping = keyMapping;
}
MidiKeyMapping::MidiKeyMapping() :
m_name("")
{
}
MidiKeyMapping::MidiKeyMapping(const std::string &name) :
m_name(name)
{
// nothing else
}
MidiKeyMapping::MidiKeyMapping(const std::string &name, const KeyNameMap &map) :
m_name(name),
m_map(map)
{
// nothing else
}
bool
MidiKeyMapping::operator==(const MidiKeyMapping &m) const
{
return (m_map == m.m_map);
}
std::string
MidiKeyMapping::getMapForKeyName(MidiByte pitch) const
{
KeyNameMap::const_iterator i = m_map.find(pitch);
if (i != m_map.end()) {
return i->second;
} else {
return "";
}
}
int
MidiKeyMapping::getOffset(MidiByte pitch) const
{
int c;
for (KeyNameMap::const_iterator i = m_map.begin(); i != m_map.end(); ++i) {
if (i->first == pitch) return c;
++c;
}
return -1;
}
int
MidiKeyMapping::getPitchForOffset(int offset) const
{
KeyNameMap::const_iterator i = m_map.begin();
while (i != m_map.end() && offset > 0) {
++i; --offset;
}
if (i == m_map.end()) return -1;
else return i->first;
}
int
MidiKeyMapping::getPitchExtent() const
{
int minPitch = 0, maxPitch = 0;
KeyNameMap::const_iterator mi = m_map.begin();
if (mi != m_map.end()) {
minPitch = mi->first;
mi = m_map.end();
--mi;
maxPitch = mi->first;
return maxPitch - minPitch + 1;
}
return maxPitch - minPitch;
}
MidiMetronome::MidiMetronome(InstrumentId instrument,
MidiByte barPitch,
MidiByte beatPitch,
MidiByte subBeatPitch,
int depth,
MidiByte barVely,
MidiByte beatVely,
MidiByte subBeatVely):
m_instrument(instrument),
m_barPitch(barPitch),
m_beatPitch(beatPitch),
m_subBeatPitch(subBeatPitch),
m_depth(depth),
m_barVelocity(barVely),
m_beatVelocity(beatVely),
m_subBeatVelocity(subBeatVely)
{
// nothing else
}
}
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