MultitapEchoControls.h

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/*
 * MultitapEchoControls.h - a multitap echo delay plugin
 *
 * Copyright (c) 2014 Vesa Kivimäki <contact/dot/diizy/at/nbl/dot/fi>
 * 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 MULTITAP_ECHO_CONTROLS_H
#define MULTITAP_ECHO_CONTROLS_H
 
#include "EffectControls.h"
#include "MultitapEchoControlDialog.h"
#include "Graph.h"
 
namespace lmms
{
 
 
class MultitapEchoEffect;
 
class MultitapEchoControls : public EffectControls
{
        Q_OBJECT
public:
        MultitapEchoControls( MultitapEchoEffect * eff );
        ~MultitapEchoControls() override = default;
 
        void saveSettings( QDomDocument & doc, QDomElement & parent ) override;
        void loadSettings( const QDomElement & elem ) override;
        inline QString nodeName() const override
        {
                return( "multitapechocontrols" );
        }
 
        void setDefaultAmpShape();
        void setDefaultLpShape();
 
        int controlCount() override
        {
                return( 5 );
        }
 
        gui::EffectControlDialog* createView() override
        {
                return( new gui::MultitapEchoControlDialog( this ) );
        }
 
private slots:
        void ampSamplesChanged( int, int );
        void ampResetClicked();
        
        void lpSamplesChanged( int, int );
        void lpResetClicked();
        
        void lengthChanged();
        void sampleRateChanged();
 
private:
        MultitapEchoEffect * m_effect;
        IntModel m_steps;
        TempoSyncKnobModel m_stepLength;
        
        FloatModel m_dryGain;
        BoolModel m_swapInputs;
        FloatModel m_stages;
        
        graphModel m_ampGraph;
        graphModel m_lpGraph;
 
        friend class MultitapEchoEffect;
        friend class gui::MultitapEchoControlDialog;
};
 
 
} // namespace lmms
 
#endif