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194 lines
4.1 KiB
194 lines
4.1 KiB
/*
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Rosegarden
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A sequencer and musical notation editor.
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This program is Copyright 2000-2008
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Guillaume Laurent <glaurent@telegraph-road.org>,
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Chris Cannam <cannam@all-day-breakfast.com>,
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Richard Bown <bownie@bownie.com>
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The moral right of the authors to claim authorship of this work
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has been asserted.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version. See the file
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COPYING included with this distribution for more information.
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*/
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#include "Track.h"
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#include <iostream>
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#include <cstdio>
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#include <sstream>
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#include "Composition.h"
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#include "StaffExportTypes.h"
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namespace Rosegarden
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{
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Track::Track():
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m_id(0),
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m_muted(false),
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m_position(-1),
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m_instrument(0),
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m_owningComposition(0),
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m_input_device(Device::ALL_DEVICES),
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m_input_channel(-1),
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m_armed(false),
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m_clef(0),
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m_transpose(0),
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m_color(0),
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m_highestPlayable(127),
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m_lowestPlayable(0),
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m_staffSize(StaffTypes::Normal),
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m_staffBracket(Brackets::None)
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{
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}
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Track::Track(TrackId id,
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InstrumentId instrument,
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int position,
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const std::string &label,
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bool muted):
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m_id(id),
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m_muted(muted),
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m_label(label),
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m_position(position),
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m_instrument(instrument),
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m_owningComposition(0),
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m_input_device(Device::ALL_DEVICES),
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m_input_channel(-1),
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m_armed(false),
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m_clef(0),
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m_transpose(0),
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m_color(0),
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m_highestPlayable(127),
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m_lowestPlayable(0),
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m_staffSize(StaffTypes::Normal),
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m_staffBracket(Brackets::None)
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{
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}
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Track::~Track()
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{
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}
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void Track::setMuted(bool muted)
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{
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if (m_muted == muted) return;
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m_muted = muted;
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if (m_owningComposition)
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m_owningComposition->notifyTrackChanged(this);
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}
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void Track::setLabel(const std::string &label)
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{
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if (m_label == label) return;
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m_label = label;
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if (m_owningComposition)
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m_owningComposition->notifyTrackChanged(this);
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}
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void Track::setPresetLabel(const std::string &label)
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{
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if (m_presetLabel == label) return;
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m_presetLabel = label;
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if (m_owningComposition)
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m_owningComposition->notifyTrackChanged(this);
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}
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void Track::setInstrument(InstrumentId instrument)
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{
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if (m_instrument == instrument) return;
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m_instrument = instrument;
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if (m_owningComposition)
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m_owningComposition->notifyTrackChanged(this);
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}
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void Track::setArmed(bool armed)
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{
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if (m_armed == armed) return;
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m_armed = armed;
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if (m_owningComposition)
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m_owningComposition->notifyTrackChanged(this);
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}
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void Track::setMidiInputDevice(DeviceId id)
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{
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if (m_input_device == id) return;
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m_input_device = id;
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if (m_owningComposition)
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m_owningComposition->notifyTrackChanged(this);
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}
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void Track::setMidiInputChannel(char ic)
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{
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if (m_input_channel == ic) return;
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m_input_channel = ic;
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if (m_owningComposition)
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m_owningComposition->notifyTrackChanged(this);
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}
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// Our virtual method for exporting Xml.
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//
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//
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std::string Track::toXmlString()
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{
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std::stringstream track;
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track << "<track id=\"" << m_id;
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track << "\" label=\"" << encode(m_label);
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track << "\" position=\"" << m_position;
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track << "\" muted=";
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if (m_muted)
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track << "\"true\"";
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else
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track << "\"false\"";
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track << " instrument=\"" << m_instrument << "\"";
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track << " defaultLabel=\"" << m_presetLabel << "\"";
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track << " defaultClef=\"" << m_clef << "\"";
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track << " defaultTranspose=\"" << m_transpose << "\"";
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track << " defaultColour=\"" << m_color << "\"";
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track << " defaultHighestPlayable=\"" << m_highestPlayable << "\"";
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track << " defaultLowestPlayable=\"" << m_lowestPlayable << "\"";
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track << " staffSize=\"" << m_staffSize << "\"";
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track << " staffBracket=\"" << m_staffBracket << "\"";
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#if (__GNUC__ < 3)
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track << "/>"<< std::ends;
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#else
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track << "/>";
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#endif
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return track.str();
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}
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}
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