89 lines
2.9 KiB
C++
89 lines
2.9 KiB
C++
//=============================================================================
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// MuseScore
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// Music Composition & Notation
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// $Id: trill.h 5226 2012-01-18 10:52:02Z 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 __TRILL_H__
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#define __TRILL_H__
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#include "line.h"
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class Trill;
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class Accidental;
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class QPainter;
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//---------------------------------------------------------
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// @@ TrillSegment
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//---------------------------------------------------------
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class TrillSegment : public LineSegment {
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Q_OBJECT
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protected:
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public:
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TrillSegment(Score* s) : LineSegment(s) {}
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Trill* trill() const { return (Trill*)spanner(); }
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virtual ElementType type() const { return TRILL_SEGMENT; }
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virtual TrillSegment* clone() const { return new TrillSegment(*this); }
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virtual void draw(QPainter*) const;
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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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};
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//---------------------------------------------------------
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// @@ Trill
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// @P subtype enum TrillType TRILL_LINE, UPPRALL_LINE, DOWNPRALL_LINE, PRALLPRALL_LINE
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//---------------------------------------------------------
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class Trill : public SLine {
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Q_OBJECT
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Q_ENUMS(TrillType)
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public:
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enum TrillType {
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TRILL_LINE, UPPRALL_LINE, DOWNPRALL_LINE, PRALLPRALL_LINE
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};
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private:
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Q_PROPERTY(TrillType subtype READ subtype WRITE undoSetSubtype)
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TrillType _subtype;
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ElementList _el; // accidentals etc.
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public:
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Trill(Score* s);
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virtual Trill* clone() const { return new Trill(*this); }
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virtual ElementType type() const { return TRILL; }
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virtual void layout();
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virtual LineSegment* createLineSegment();
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virtual void add(Element*);
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virtual void remove(Element*);
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virtual void write(Xml&) const;
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virtual void read(const QDomElement&);
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void setSubtype(const QString& s);
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void undoSetSubtype(TrillType val);
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void setSubtype(TrillType tt) { _subtype = tt; }
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TrillType subtype() const { return _subtype; }
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QString subtypeName() const;
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Segment* segment() const { return (Segment*)parent(); }
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virtual void scanElements(void* data, void (*func)(void*, Element*), bool all=true);
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virtual QVariant getProperty(P_ID propertyId) const;
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virtual bool setProperty(P_ID propertyId, const QVariant&);
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virtual QVariant propertyDefault(P_ID) const;
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};
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Q_DECLARE_METATYPE(Trill::TrillType)
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#endif
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