EffectRackView.h

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/*
 * EffectRackView.h - view for effectChain-model
 *
 * Copyright (c) 2006-2007 Danny McRae <khjklujn@netscape.net>
 * Copyright (c) 2008-2014 Tobias Doerffel <tobydox/at/users.sourceforge.net>
 *
 * This file is part of LMMS - https://lmms.io
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this program (see COPYING); if not, write to the
 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301 USA.
 *
 */
 
#ifndef LMMS_GUI_EFFECT_RACK_VIEW_H
#define LMMS_GUI_EFFECT_RACK_VIEW_H
 
#include <QWidget>
 
#include "EffectChain.h"
#include "ModelView.h"
 
class QScrollArea;
 
namespace lmms::gui
{
 
class EffectView;
class GroupBox;
 
 
class EffectRackView : public QWidget, public ModelView
{
    Q_OBJECT
public:
    EffectRackView( EffectChain* model, QWidget* parent = nullptr );
    ~EffectRackView() override;
 
    static constexpr int DEFAULT_WIDTH = 245;
 
public slots:
    void clearViews();
    void moveUp(EffectView* view);
    void moveDown(EffectView* view);
    void deletePlugin(EffectView* view);
 
private slots:
    virtual void update();
    void addEffect();
 
 
private:
    void modelChanged() override;
    QSize sizeHint() const override;
    QSize minimumSizeHint() const override { return sizeHint(); }
 
    inline EffectChain* fxChain()
    {
        return castModel<EffectChain>();
    }
 
    inline const EffectChain* fxChain() const
    {
        return castModel<EffectChain>();
    }
 
 
    QVector<EffectView *> m_effectViews;
 
    GroupBox* m_effectsGroupBox;
    QScrollArea* m_scrollArea;
 
    int m_lastY;
 
} ;
 
} // namespace lmms::gui
 
#endif // LMMS_GUI_EFFECT_RACK_VIEW_H