66 lines
1.9 KiB
C++
66 lines
1.9 KiB
C++
//=============================================================================
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// MuseScore
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// Music Composition & Notation
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//
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// Copyright (C) 2008-2011 Werner Schweer
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License version 2
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// as published by the Free Software Foundation and appearing in
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// the file LICENCE.GPL
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//=============================================================================
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#include "instrchange.h"
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#include "score.h"
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#include "segment.h"
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#include "staff.h"
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#include "part.h"
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#include "undo.h"
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#include "mscore.h"
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#include "xml.h"
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namespace Ms {
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//---------------------------------------------------------
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// InstrumentChange
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//---------------------------------------------------------
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InstrumentChange::InstrumentChange(Score* s)
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: Text(s)
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{
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setFlags(ElementFlag::MOVABLE | ElementFlag::SELECTABLE | ElementFlag::ON_STAFF);
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setTextStyleType(TextStyleType::INSTRUMENT_CHANGE);
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}
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//---------------------------------------------------------
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// write
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//---------------------------------------------------------
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void InstrumentChange::write(Xml& xml) const
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{
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xml.stag("InstrumentChange");
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if (segment())
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staff()->part()->instr(segment()->tick())->write(xml); // _instrument may not reflect mixer changes
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else
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_instrument.write(xml);
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Text::writeProperties(xml);
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xml.etag();
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}
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//---------------------------------------------------------
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// read
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//---------------------------------------------------------
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void InstrumentChange::read(XmlReader& e)
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{
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while (e.readNextStartElement()) {
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const QStringRef& tag(e.name());
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if (tag == "Instrument")
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_instrument.read(e);
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else if (!Text::readProperties(e))
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e.unknown();
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}
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}
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}
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