1f9ccfcdce
git-subtree-dir: libmscore git-subtree-mainline:412ca45401git-subtree-split:6047361bd0
86 lines
3 KiB
C++
86 lines
3 KiB
C++
//=============================================================================
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// MuseScore
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// Music Composition & Notation
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// $Id: barline.h 5242 2012-01-23 17:25:56Z 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 __BARLINE_H__
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#define __BARLINE_H__
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#include "element.h"
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class MuseScoreView;
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class Segment;
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class QPainter;
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//---------------------------------------------------------
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// BarLine
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//---------------------------------------------------------
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class BarLine : public Element {
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BarLineType _subtype;
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int _span;
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qreal yoff; // used during drag edit to extend y2
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void getY(qreal*, qreal*) const;
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ElementList _el; ///< fermata or other articulations
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void drawDots(QPainter* painter, qreal x) const;
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void* pSubtype() { return &_subtype; }
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public:
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BarLine(Score*);
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BarLine &operator=(const BarLine&);
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virtual BarLine* clone() const { return new BarLine(*this); }
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virtual ElementType type() const { return BAR_LINE; }
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virtual void write(Xml& xml) const;
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virtual void read(const QDomElement&);
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virtual void draw(QPainter*) const;
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virtual Space space() const;
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virtual QPointF pagePos() const; ///< position in canvas coordinates
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virtual void layout();
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virtual void scanElements(void* data, void (*func)(void*, Element*), bool all=true);
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virtual void add(Element*);
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virtual void remove(Element*);
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virtual QPainterPath shape() 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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void setSpan(int val) { _span = val; }
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int span() const { return _span; }
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Segment* segment() const { return (Segment*)parent(); }
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Measure* measure() const { return (Measure*)(parent() ? parent()->parent() : 0); }
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virtual bool isEditable() const { return true; }
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virtual void endEdit();
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virtual void editDrag(const EditData&);
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virtual void endEditDrag();
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virtual void updateGrips(int*, QRectF*) const;
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int tick() const;
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ElementList* el() { return &_el; }
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const ElementList* el() const { return &_el; }
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QString subtypeName() const;
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void setSubtype(const QString& s);
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void setSubtype(BarLineType i) { _subtype = i; }
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BarLineType subtype() const { return _subtype; }
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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 bool setProperty(const QString&, const QDomElement&);
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static Property<BarLine> propertyList[];
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Property<BarLine>* property(P_ID id) const;
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};
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#endif
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