77 lines
2.1 KiB
C++
77 lines
2.1 KiB
C++
//=============================================================================
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// MuseScore
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// Music Composition & Notation
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//
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// Copyright (C) 2013 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 "ledgerline.h"
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#include "chord.h"
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#include "measure.h"
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#include "system.h"
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#include "score.h"
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namespace Ms {
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//---------------------------------------------------------
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// LedgerLine
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//---------------------------------------------------------
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LedgerLine::LedgerLine(Score* s)
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: Line(s, false)
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{
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setZ(NOTE * 100 - 50);
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setSelectable(false);
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_next = 0;
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}
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//---------------------------------------------------------
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// pagePos
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//---------------------------------------------------------
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QPointF LedgerLine::pagePos() const
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{
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System* system = chord()->measure()->system();
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qreal yp = y() + system->staff(staffIdx())->y() + system->y();
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return QPointF(pageX(), yp);
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}
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//---------------------------------------------------------
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// measureXPos
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//---------------------------------------------------------
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qreal LedgerLine::measureXPos() const
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{
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qreal xp = x(); // chord relative
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xp += chord()->x(); // segment relative
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xp += chord()->segment()->x(); // measure relative
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return xp;
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}
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//---------------------------------------------------------
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// layout
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//---------------------------------------------------------
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void LedgerLine::layout()
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{
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setLineWidth(score()->styleS(ST_ledgerLineWidth));
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Line::layout();
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}
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//---------------------------------------------------------
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// draw
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//---------------------------------------------------------
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void LedgerLine::draw(QPainter* painter) const
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{
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if(chord()->crossMeasure() == CROSSMEASURE_SECOND)
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return;
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Line::draw(painter);
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}
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}
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