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//=============================================================================
// MuseScore
// Music Composition & Notation
//
// Copyright (C) 2002-2011 Werner Schweer
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2
// as published by the Free Software Foundation and appearing in
// the file LICENCE.GPL
//=============================================================================
#ifndef __BSYMBOL_H__
#define __BSYMBOL_H__
#include "element.h"
namespace Ms {
//---------------------------------------------------------
// @@ BSymbol
/// base class for Symbol and Image
//---------------------------------------------------------
class BSymbol : public Element {
QList<Element*> _leafs;
Align _align;
public:
BSymbol(Score* s, ElementFlags f = ElementFlag::NOTHING);
BSymbol(const BSymbol&);
BSymbol &operator=(const BSymbol&) = delete;
virtual void add(Element*) override;
virtual void remove(Element*) override;
virtual void scanElements(void* data, void (*func)(void*, Element*), bool all=true) override;
virtual bool acceptDrop(EditData&) const override;
virtual Element* drop(EditData&) override;
virtual void layout() override;
virtual QRectF drag(EditData&) override;
void writeProperties(XmlWriter& xml) const;
bool readProperties(XmlReader&);
Align align() const { return _align; }
void setAlign(Align a) { _align = a; }
const QList<Element*>& leafs() const { return _leafs; }
QList<Element*>& leafs() { return _leafs; }
virtual QPointF pagePos() const override;
virtual QPointF canvasPos() const override;
virtual QLineF dragAnchor() const override;
Segment* segment() const { return (Segment*)parent(); }
};
} // namespace Ms
#endif
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