bugfixes in ALSA-sequencer-client

git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@24 0778d3d1-df1d-0410-868b-ea421aaaa00d

include/midi_alsa_seq.h

@@ -0,0 +1,133 @@
+/*
+ * midi_alsa_seq.h - ALSA-sequencer-client
+ *
+ * Linux MultiMedia Studio
+ * Copyright (c) 2004-2005 Tobias Doerffel <tobydox/at/users.sourceforge.net>
+ *
+ * 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., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ */
+
+
+#ifndef _MIDI_ALSA_SEQ_H
+#define _MIDI_ALSA_SEQ_H
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifdef HAVE_ALSA_ASOUNDLIB_H
+
+#ifndef ALSA_SUPPORT
+#define ALSA_SUPPORT
+#endif
+
+#include <alsa/asoundlib.h>
+
+#include "qt3support.h"
+
+#ifdef QT4
+
+#include <QThread>
+
+#else
+
+#include <qobject.h>
+#include <qthread.h>
+
+#endif
+
+
+#include "midi_client.h"
+
+
+struct pollfd;
+class QLineEdit;
+
+
+class midiALSASeq :
+#ifndef QT4
+			public QObject,
+#endif
+			public midiClient, public QThread
+{
+	Q_OBJECT
+public:
+	midiALSASeq( void );
+	~midiALSASeq();
+
+	static QString probeDevice( void );
+
+
+	inline static QString name( void )
+	{
+		return( setupWidget::tr( "ALSA-Sequencer (Advanced Linux Sound "
+							"Architecture)" ) );
+	}
+
+
+
+	virtual void FASTCALL processOutEvent( const midiEvent & _me,
+						const midiTime & _time,
+						const midiPort * _port );
+
+	virtual void FASTCALL applyPortMode( midiPort * _port );
+	virtual void FASTCALL applyPortName( midiPort * _port );
+
+	virtual void FASTCALL removePort( midiPort * _port );
+
+
+
+	class setupWidget : public midiClient::setupWidget
+	{
+	public:
+		setupWidget( QWidget * _parent );
+		virtual ~setupWidget();
+
+		virtual void saveSettings( void );
+
+	private:
+		QLineEdit * m_device;
+
+	} ;
+
+
+private slots:
+	void changeQueueTempo( int _bpm );
+
+
+private:
+	virtual void run( void );
+
+
+	snd_seq_t * m_seqHandle;
+	struct ports
+	{
+		ports() { p[0] = -1; p[1] = -1; }
+		int & operator[]( const int _i ) { return( p[_i] ); }
+		private: int p[2];
+	} ;
+	QMap<midiPort *, ports> m_portIDs;
+
+	int m_queueID;
+
+	volatile bool m_quit;
+
+} ;
+
+#endif
+
+#endif

include/midi_client.h

@@ -144,6 +144,5 @@ private:
 	} m_midiParseData;
 } ;
 
-*/
 #endif