ZynAddSubFx.h

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/*
 * ZynAddSubFx.h - ZynAddSubFX-embedding plugin
 *
 * Copyright (c) 2008-2010 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 ZYNADDSUBFX_H
#define ZYNADDSUBFX_H
 
#include <QMap>
#include <QMutex>
 
#include <globals.h>
 
#include "AutomatableModel.h"
#include "Instrument.h"
#include "InstrumentView.h"
#include "RemotePlugin.h"
 
class QPushButton;
 
namespace lmms
{
 
 
class LocalZynAddSubFx;
class NotePlayHandle;
 
namespace gui
{
class Knob;
class LedCheckBox;
class ZynAddSubFxView;
}
 
class ZynAddSubFxRemotePlugin : public RemotePlugin
{
        Q_OBJECT
public:
        ZynAddSubFxRemotePlugin();
 
        bool processMessage( const message & _m ) override;
 
 
signals:
        void clickedCloseButton();
 
} ;
 
 
 
class ZynAddSubFxInstrument : public Instrument
{
        Q_OBJECT
public:
        ZynAddSubFxInstrument( InstrumentTrack * _instrument_track );
        ~ZynAddSubFxInstrument() override;
 
        void play( SampleFrame* _working_buffer ) override;
 
        bool handleMidiEvent( const MidiEvent& event, const TimePos& time = TimePos(), f_cnt_t offset = 0 ) override;
 
        void saveSettings( QDomDocument & _doc, QDomElement & _parent ) override;
        void loadSettings( const QDomElement & _this ) override;
 
        void loadFile( const QString & _file ) override;
 
 
        QString nodeName() const override;
 
        gui::PluginView* instantiateView( QWidget * _parent ) override;
 
 
private slots:
        void reloadPlugin();
 
        void updatePitchRange();
 
        void updatePortamento();
        void updateFilterFreq();
        void updateFilterQ();
        void updateBandwidth();
        void updateFmGain();
        void updateResCenterFreq();
        void updateResBandwidth();
 
 
private:
        void initPlugin();
        void sendControlChange( MidiControllers midiCtl, float value );
 
        bool m_hasGUI;
        QMutex m_pluginMutex;
        LocalZynAddSubFx * m_plugin;
        ZynAddSubFxRemotePlugin * m_remotePlugin;
 
        FloatModel m_portamentoModel;
        FloatModel m_filterFreqModel;
        FloatModel m_filterQModel;
        FloatModel m_bandwidthModel;
        FloatModel m_fmGainModel;
        FloatModel m_resCenterFreqModel;
        FloatModel m_resBandwidthModel;
        BoolModel m_forwardMidiCcModel;
 
        QMap<int, bool> m_modifiedControllers;
 
        friend class gui::ZynAddSubFxView;
 
 
signals:
        void settingsChanged();
 
} ;
 
 
namespace gui
{
 
 
class ZynAddSubFxView : public InstrumentViewFixedSize
{
        Q_OBJECT
public:
        ZynAddSubFxView( Instrument * _instrument, QWidget * _parent );
 
 
protected:
        void dragEnterEvent( QDragEnterEvent * _dee ) override;
        void dropEvent( QDropEvent * _de ) override;
 
 
private:
        void modelChanged() override;
 
        QPushButton * m_toggleUIButton;
        Knob * m_portamento;
        Knob * m_filterFreq;
        Knob * m_filterQ;
        Knob * m_bandwidth;
        Knob * m_fmGain;
        Knob * m_resCenterFreq;
        Knob * m_resBandwidth;
        LedCheckBox * m_forwardMidiCC;
 
 
private slots:
        void toggleUI();
 
} ;
 
 
} // namespace gui
 
} // namespace lmms
 
#endif