1f9ccfcdce
git-subtree-dir: libmscore git-subtree-mainline:412ca45401git-subtree-split:6047361bd0
64 lines
2.1 KiB
C++
64 lines
2.1 KiB
C++
//=============================================================================
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// MuseScore
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// Music Composition & Notation
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// $Id: rest.h 5500 2012-03-28 16:28:26Z wschweer $
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//
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// Copyright (C) 2002-2011 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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#ifndef __REST_H__
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#define __REST_H__
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#include "chordrest.h"
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class TDuration;
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//---------------------------------------------------------
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// Rest
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/// This class implements a rest. Todo: detailed
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/// description of Rest class.
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/// More text.
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//---------------------------------------------------------
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class Rest : public ChordRest {
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// values calculated by layout:
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int _sym;
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int dotline; // depends on rest symbol
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qreal _mmWidth; // width of multi measure rest
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virtual QRectF drag(const QPointF& s);
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virtual qreal upPos() const;
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virtual qreal downPos() const;
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virtual qreal centerX() const;
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void setUserOffset(qreal x, qreal y);
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public:
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Rest(Score* s = 0);
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Rest(Score*, const TDuration&);
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virtual Rest* clone() const { return new Rest(*this); }
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virtual ElementType type() const { return REST; }
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virtual void draw(QPainter*) const;
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virtual void write(Xml& xml) const;
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virtual void read(const QDomElement&, QList<Tuplet*>*, QList<Spanner*>*);
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virtual void scanElements(void* data, void (*func)(void*, Element*), bool all=true);
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virtual bool acceptDrop(MuseScoreView*, const QPointF&, Element*) const;
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virtual Element* drop(const DropData&);
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virtual void layout();
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void setMMWidth(qreal val);
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qreal mmWidth() const { return _mmWidth; }
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int getSymbol(TDuration::DurationType type, int line, int lines, int* yoffset);
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int getDotline() const { return dotline; }
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int sym() const { return _sym; }
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};
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#endif
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