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git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@124 0778d3d1-df1d-0410-868b-ea421aaaa00d
132 lines
3.1 KiB
C++
132 lines
3.1 KiB
C++
/*
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* bit_invader.h - declaration of class bitInvader and bSynth which
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* are a wavetable synthesizer
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*
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* Copyright (c) 2006 Andreas Brandmaier <andy/at/brandmaier/dot/de>
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*
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* This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program (see COPYING); if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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*/
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#ifndef _BIT_INVADER_H
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#define _BIT_INVADER_H
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#include "instrument.h"
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#include "spc_bg_hndl_widget.h"
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#include "graph.h"
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#include "led_checkbox.h"
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#include "oscillator.h"
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class QPixmap;
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class knob;
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class notePlayHandle;
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class pixmapButton;
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class bSynth
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{
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public:
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bSynth(float* sample, int length, float _pitch, bool _interpolation, float factor, const sample_rate_t _sample_rate);
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virtual ~bSynth();
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sample_t nextStringSample();
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private:
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int sample_index;
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float sample_realindex;
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int sample_length;
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float* sample_shape;
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float sample_step;
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bool interpolation;
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} ;
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class bitInvader : public instrument, public specialBgHandlingWidget
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{
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Q_OBJECT
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public:
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bitInvader(instrumentTrack * _channel_track );
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virtual ~bitInvader();
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virtual void FASTCALL playNote( notePlayHandle * _n );
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virtual void FASTCALL deleteNotePluginData( notePlayHandle * _n );
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virtual void FASTCALL saveSettings( QDomDocument & _doc,
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QDomElement & _parent );
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virtual void FASTCALL loadSettings( const QDomElement & _this );
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virtual QString nodeName( void ) const;
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public slots:
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void sampleSizeChanged( float _new_sample_length );
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void sampleChanged( void );
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void interpolationToggle( bool value );
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void normalizeToggle( bool value );
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void smoothClicked( void );
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void sinWaveClicked( void );
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void triangleWaveClicked( void );
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void sqrWaveClicked( void );
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void sawWaveClicked( void );
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void noiseWaveClicked( void );
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void usrWaveClicked( void );
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/*
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protected:
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virtual void paintEvent( QPaintEvent * );
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*/
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private:
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knob * m_sampleLengthKnob;
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pixmapButton * sinWaveBtn;
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pixmapButton * triangleWaveBtn;
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pixmapButton * sqrWaveBtn;
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pixmapButton * sawWaveBtn;
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pixmapButton * whiteNoiseWaveBtn;
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pixmapButton * smoothBtn;
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pixmapButton * usrWaveBtn;
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static QPixmap * s_artwork;
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graph * m_graph;
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ledCheckBox * m_interpolationToggle;
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ledCheckBox * m_normalizeToggle;
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int sample_length;
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float* sample_shape;
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bool interpolation;
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bool normalize;
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float normalizeFactor;
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oscillator * m_osc;
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} ;
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#include "bit_invader.moc"
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#endif
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