ControllerRackView.h

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/*
 * ControllerRackView.h - view for song's controllers
 *
 * Copyright (c) 2008-2009 Paul Giblock <drfaygo/at/gmail.com>
 *
 * 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_CONTROLLER_RACK_VIEW_H
#define LMMS_GUI_CONTROLLER_RACK_VIEW_H
 
#include <QWidget>
 
#include "SerializingObject.h"
 
class QPushButton;
class QScrollArea;
class QVBoxLayout;
 
 
namespace lmms
{
 
class Controller;
 
namespace gui
{
 
class ControllerView;
 
class ControllerRackView : public QWidget, public SerializingObject
{
        Q_OBJECT
public:
        ControllerRackView();
        ~ControllerRackView() override = default;
 
        void saveSettings( QDomDocument & _doc, QDomElement & _parent ) override;
        void loadSettings( const QDomElement & _this ) override;
 
        inline QString nodeName() const override
        {
                return "ControllerRackView";
        }
 
 
public slots:
        void deleteController(ControllerView* view);
        void moveUp(ControllerView* view);
        void moveDown(ControllerView* view);
        void addController(Controller* controller);
        void removeController(Controller* controller);
 
private slots:
        void addController();
 
 
private:
        QVector<ControllerView *> m_controllerViews;
 
        QScrollArea * m_scrollArea;
        QVBoxLayout * m_scrollAreaLayout;
        QPushButton * m_addButton;
 
        // Stores the index of where to insert the next ControllerView.
        // Needed so that the StretchItem always stays at the last position.
        int m_nextIndex;
} ;
 
} // namespace gui
 
} // namespace lmms
 
#endif // LMMS_GUI_CONTROLLER_RACK_VIEW_H