mirror of
https://github.com/LMMS/lmms.git
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166701f9f3
Replaced remaining occurences of old constants and superfluous "void" on empty argument list of functions.
149 lines
3.1 KiB
C++
149 lines
3.1 KiB
C++
/*
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* patman.h - header for a GUS-compatible patch instrument plugin
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*
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* Copyright (c) 2007-2008 Javier Serrano Polo <jasp00/at/users.sourceforge.net>
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* Copyright (c) 2009 Tobias Doerffel <tobydox/at/users.sourceforge.net>
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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., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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*/
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#ifndef _PATMAN_H_
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#define _PATMAN_H_
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#include "Instrument.h"
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#include "InstrumentView.h"
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#include "sample_buffer.h"
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#include "AutomatableModel.h"
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class pixmapButton;
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#define MODES_16BIT ( 1 << 0 )
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#define MODES_UNSIGNED ( 1 << 1 )
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#define MODES_LOOPING ( 1 << 2 )
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#define MODES_PINGPONG ( 1 << 3 )
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#define MODES_REVERSE ( 1 << 4 )
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#define MODES_SUSTAIN ( 1 << 5 )
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#define MODES_ENVELOPE ( 1 << 6 )
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#define MODES_CLAMPED ( 1 << 7 )
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class patmanInstrument : public Instrument
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{
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Q_OBJECT
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public:
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patmanInstrument( InstrumentTrack * _track );
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virtual ~patmanInstrument();
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virtual void playNote( notePlayHandle * _n,
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sampleFrame * _working_buffer );
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virtual void deleteNotePluginData( notePlayHandle * _n );
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virtual void saveSettings( QDomDocument & _doc, QDomElement & _parent );
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virtual void loadSettings( const QDomElement & _this );
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virtual void loadResource( const ResourceItem * _item );
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virtual QString nodeName() const;
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virtual f_cnt_t desiredReleaseFrames() const
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{
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return( 128 );
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}
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virtual PluginView * instantiateView( QWidget * _parent );
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public slots:
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void setFile( const QString & _patch_file, bool _rename = true );
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private:
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typedef struct
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{
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sampleBuffer::handleState * state;
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bool tuned;
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sampleBuffer * sample;
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} handle_data;
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QString m_patchFile;
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QVector<sampleBuffer *> m_patchSamples;
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BoolModel m_loopedModel;
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BoolModel m_tunedModel;
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enum LoadErrors
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{
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LoadOK,
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LoadOpen,
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LoadNotGUS,
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LoadInstruments,
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LoadLayers,
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LoadIO
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} ;
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LoadErrors loadPatch( const QString & _filename );
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void unloadCurrentPatch();
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void selectSample( notePlayHandle * _n );
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friend class PatmanView;
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signals:
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void fileChanged();
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} ;
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class PatmanView : public InstrumentView
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{
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Q_OBJECT
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public:
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PatmanView( Instrument * _instrument, QWidget * _parent );
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virtual ~PatmanView();
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public slots:
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void openFile();
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void updateFilename();
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protected:
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virtual void paintEvent( QPaintEvent * );
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private:
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virtual void modelChanged();
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patmanInstrument * m_pi;
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QString m_displayFilename;
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pixmapButton * m_openFileButton;
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pixmapButton * m_loopButton;
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pixmapButton * m_tuneButton;
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} ;
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#endif
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