MuseScore/libmscore/pedal.h

//=============================================================================
//  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 __PEDAL_H__
#define __PEDAL_H__

#include "textlinebase.h"

namespace Ms {
class Pedal;

//---------------------------------------------------------
//   @@ PedalSegment
//---------------------------------------------------------

class PedalSegment final : public TextLineBaseSegment
{
    Sid getPropertyStyle(Pid) const override;

public:
    PedalSegment(Spanner* sp, Score* s)
        : TextLineBaseSegment(sp, s, ElementFlag::MOVABLE | ElementFlag::ON_STAFF) {}

    ElementType type() const override { return ElementType::PEDAL_SEGMENT; }
    PedalSegment* clone() const override { return new PedalSegment(*this); }
    Pedal* pedal() const { return toPedal(spanner()); }
    void layout() override;

    friend class Pedal;
};

//---------------------------------------------------------
//   @@ Pedal
//---------------------------------------------------------

class Pedal final : public TextLineBase
{
    Sid getPropertyStyle(Pid) const override;

protected:
    QPointF linePos(Grip, System**) const override;

public:
    Pedal(Score* s);

    Pedal* clone() const override { return new Pedal(*this); }
    ElementType type() const override { return ElementType::PEDAL; }

    void read(XmlReader&) override;
    void write(XmlWriter& xml) const override;

    LineSegment* createLineSegment() override;
    QVariant propertyDefault(Pid propertyId) const override;

    friend class PedalLine;
};
}     // namespace Ms
#endif