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git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@1078 0778d3d1-df1d-0410-868b-ea421aaaa00d
113 lines
2.6 KiB
C++
113 lines
2.6 KiB
C++
/*
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* midi_controller.h - A controller to receive MIDI control-changes
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*
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* Copyright (c) 2008 Paul Giblock <drfaygo/at/gmail.com>
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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 _MIDI_CONTROLLER_H
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#define _MIDI_CONTROLLER_H
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#include <QtGui/QWidget>
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#include <QtCore/QMap>
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#include "mv_base.h"
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#include "automatable_model.h"
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#include "controller.h"
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#include "controller_dialog.h"
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#include "midi_event_processor.h"
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class midiPort;
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class midiController : public controller, public midiEventProcessor
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{
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Q_OBJECT
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public:
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typedef QMap<QString, bool> midiPortMap;
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midiController( model * _parent );
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virtual ~midiController();
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virtual QString publicName() const
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{
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return "MIDI Controller";
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}
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virtual void processInEvent( const midiEvent & _me,
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const midiTime & _time,
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bool _lock = TRUE );
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virtual void processOutEvent( const midiEvent& _me,
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const midiTime & _time)
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{
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// No output yet
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}
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virtual void saveSettings( QDomDocument & _doc, QDomElement & _this );
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virtual void loadSettings( const QDomElement & _this );
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virtual QString nodeName( void ) const;
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virtual intModel * midiChannelModel( void )
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{
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return &m_midiChannel;
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}
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virtual intModel * midiControllerModel( void )
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{
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return &m_midiController;
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}
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virtual midiPort * getMidiPort( void )
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{
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return m_midiPort;
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}
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// Used by controllerConnectionDialog to copy
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virtual void setReadablePorts( const midiPortMap & _map );
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public slots:
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virtual controllerDialog * createDialog( QWidget * _parent );
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void updateMidiPort( void );
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void updateReadablePorts( void );
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protected:
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// The internal per-controller get-value function
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virtual float value( int _offset );
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intModel m_midiChannel;
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intModel m_midiController;
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midiPort * m_midiPort;
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midiPortMap m_readablePorts;
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float m_lastValue;
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friend class controllerConnectionDialog;
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};
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#endif
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