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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 "Track.h"
#include <iostream>
#include <cstdio>
#if (__GNUC__ < 3)
#include <strstream>
#define stringstream strstream
#else
#include <sstream>
#endif
#include "Composition.h"
#include "StaffExportTypes.h"
namespace Rosegarden
{
Track::Track():
m_id(0),
m_muted(false),
m_position(-1),
m_instrument(0),
m_owningComposition(0),
m_input_device(Device::ALL_DEVICES),
m_input_channel(-1),
m_armed(false),
m_clef(0),
m_transpose(0),
m_color(0),
m_highestPlayable(127),
m_lowestPlayable(0),
m_staffSize(StaffTypes::Normal),
m_staffBracket(Brackets::None)
{
}
Track::Track(TrackId id,
InstrumentId instrument,
int position,
const std::string &label,
bool muted):
m_id(id),
m_muted(muted),
m_label(label),
m_position(position),
m_instrument(instrument),
m_owningComposition(0),
m_input_device(Device::ALL_DEVICES),
m_input_channel(-1),
m_armed(false),
m_clef(0),
m_transpose(0),
m_color(0),
m_highestPlayable(127),
m_lowestPlayable(0),
m_staffSize(StaffTypes::Normal),
m_staffBracket(Brackets::None)
{
}
Track::~Track()
{
}
void Track::setMuted(bool muted)
{
if (m_muted == muted) return;
m_muted = muted;
if (m_owningComposition)
m_owningComposition->notifyTrackChanged(this);
}
void Track::setLabel(const std::string &label)
{
if (m_label == label) return;
m_label = label;
if (m_owningComposition)
m_owningComposition->notifyTrackChanged(this);
}
void Track::setPresetLabel(const std::string &label)
{
if (m_presetLabel == label) return;
m_presetLabel = label;
if (m_owningComposition)
m_owningComposition->notifyTrackChanged(this);
}
void Track::setInstrument(InstrumentId instrument)
{
if (m_instrument == instrument) return;
m_instrument = instrument;
if (m_owningComposition)
m_owningComposition->notifyTrackChanged(this);
}
void Track::setArmed(bool armed)
{
if (m_armed == armed) return;
m_armed = armed;
if (m_owningComposition)
m_owningComposition->notifyTrackChanged(this);
}
void Track::setMidiInputDevice(DeviceId id)
{
if (m_input_device == id) return;
m_input_device = id;
if (m_owningComposition)
m_owningComposition->notifyTrackChanged(this);
}
void Track::setMidiInputChannel(char ic)
{
if (m_input_channel == ic) return;
m_input_channel = ic;
if (m_owningComposition)
m_owningComposition->notifyTrackChanged(this);
}
// Our virtual method for exporting Xml.
//
//
std::string Track::toXmlString()
{
std::stringstream track;
track << "<track id=\"" << m_id;
track << "\" label=\"" << encode(m_label);
track << "\" position=\"" << m_position;
track << "\" muted=";
if (m_muted)
track << "\"true\"";
else
track << "\"false\"";
track << " instrument=\"" << m_instrument << "\"";
track << " defaultLabel=\"" << m_presetLabel << "\"";
track << " defaultClef=\"" << m_clef << "\"";
track << " defaultTranspose=\"" << m_transpose << "\"";
track << " defaultColour=\"" << m_color << "\"";
track << " defaultHighestPlayable=\"" << m_highestPlayable << "\"";
track << " defaultLowestPlayable=\"" << m_lowestPlayable << "\"";
track << " staffSize=\"" << m_staffSize << "\"";
track << " staffBracket=\"" << m_staffBracket << "\"";
#if (__GNUC__ < 3)
track << "/>"<< std::ends;
#else
track << "/>";
#endif
return track.str();
}
}
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