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git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@1371 0778d3d1-df1d-0410-868b-ea421aaaa00d
158 lines
3.4 KiB
C++
158 lines
3.4 KiB
C++
/*
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* midi_winmm.h - WinMM MIDI client
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*
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* Copyright (c) 2008 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 _MIDI_WINMM_H
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#define _MIDI_WINMM_H
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#include "lmmsconfig.h"
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#ifdef LMMS_BUILD_WIN32
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#include <windows.h>
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#include <mmsystem.h>
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#endif
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#include <QtCore/QTimer>
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#include "midi_client.h"
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#include "midi_port.h"
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class QLineEdit;
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class midiWinMM : public QObject, public midiClient
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{
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Q_OBJECT
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public:
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midiWinMM( void );
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virtual ~midiWinMM();
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static QString probeDevice( void );
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inline static QString name( void )
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{
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return( QT_TRANSLATE_NOOP( "setupWidget", "WinMM MIDI" ) );
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}
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virtual void processOutEvent( const midiEvent & _me,
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const midiTime & _time,
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const midiPort * _port );
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virtual void applyPortMode( midiPort * _port );
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virtual void removePort( midiPort * _port );
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#ifdef LMMS_BUILD_WIN32
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// list devices as ports
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virtual QStringList readablePorts( void ) const
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{
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return( m_inputDevices.values() );
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}
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virtual QStringList writeablePorts( void ) const
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{
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return( m_outputDevices.values() );
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}
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#endif
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// (un)subscribe given midiPort to/from destination-port
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virtual void subscribeReadablePort( midiPort * _port,
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const QString & _dest,
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bool _subscribe = TRUE );
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virtual void subscribeWriteablePort( midiPort * _port,
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const QString & _dest,
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bool _subscribe = TRUE );
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virtual void connectRPChanged( QObject * _receiver,
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const char * _member )
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{
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connect( this, SIGNAL( readablePortsChanged() ),
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_receiver, _member );
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}
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virtual void connectWPChanged( QObject * _receiver,
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const char * _member )
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{
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connect( this, SIGNAL( writeablePortsChanged() ),
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_receiver, _member );
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}
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virtual bool isRaw( void ) const
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{
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return( FALSE );
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}
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class setupWidget : public midiClient::setupWidget
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{
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public:
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setupWidget( QWidget * _parent );
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virtual ~setupWidget();
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virtual void saveSettings( void );
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private:
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QLineEdit * m_device;
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} ;
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private slots:
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void updateDeviceList( void );
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private:
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void openDevices( void );
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void closeDevices( void );
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#ifdef LMMS_BUILD_WIN32
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static void CALLBACK inputCallback( HMIDIIN _hm, UINT _msg,
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DWORD_PTR _inst,
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DWORD_PTR _param1,
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DWORD_PTR _param2 );
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void handleInputEvent( HMIDIIN _hm, DWORD _ev );
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QTimer m_deviceListUpdateTimer;
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QMap<HMIDIIN, QString> m_inputDevices;
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QMap<HMIDIOUT, QString> m_outputDevices;
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#endif
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// subscriptions
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typedef QMap<QString, midiPortList> subMap;
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subMap m_inputSubs;
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subMap m_outputSubs;
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signals:
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void readablePortsChanged( void );
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void writeablePortsChanged( void );
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} ;
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#endif
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