LadspaControls.h

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/*
 * LadspaControls.h - model for LADSPA plugin controls
 *
 * 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 LADSPA_CONTROLS_H
#define LADSPA_CONTROLS_H
 
#include "EffectControls.h"
#include "LadspaMatrixControlDialog.h"
 
namespace lmms
{
 
 
class LadspaControl;
using control_list_t = QVector<LadspaControl*>;
namespace gui {
class LadspaControlDialog;
}
class LadspaEffect;
 
 
class LadspaControls : public EffectControls
{
        Q_OBJECT
public:
        LadspaControls( LadspaEffect * _eff );
        ~LadspaControls() override;
 
        inline int controlCount() override
        {
                return m_controlCount;
        }
 
        void saveSettings( QDomDocument & _doc, QDomElement & _parent ) override;
        void loadSettings( const QDomElement & _this ) override;
        inline QString nodeName() const override
        {
                return "ladspacontrols";
        }
 
        gui::EffectControlDialog* createView() override
        {
                return new gui::LadspaMatrixControlDialog( this );
        }
 
 
protected slots:
        void updateLinkStatesFromGlobal();
        void linkPort( int _port, bool _state );
 
 
private:
        LadspaEffect * m_effect;
        ch_cnt_t m_processors;
        ch_cnt_t m_controlCount;
        bool m_noLink;
        BoolModel m_stereoLinkModel;
        QVector<control_list_t> m_controls;
 
 
        friend class gui::LadspaControlDialog;
        friend class gui::LadspaMatrixControlDialog;
        friend class LadspaEffect;
 
 
signals:
        void effectModelChanged( lmms::LadspaControls * );
 
} ;
 
 
} // namespace lmms
 
#endif