drumstick  1.0.0
alsamidioutput.h
1 /*
2  Drumstick RT Backend using the ALSA Sequencer
3  Copyright (C) 2009-2014 Pedro Lopez-Cabanillas <plcl@users.sf.net>
4 
5  This program is free software; you can redistribute it and/or modify
6  it under the terms of the GNU General Public License as published by
7  the Free Software Foundation; either version 2 of the License, or
8  (at your option) any later version.
9 
10  This program is distributed in the hope that it will be useful,
11  but WITHOUT ANY WARRANTY; without even the implied warranty of
12  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  GNU General Public License for more details.
14 
15  You should have received a copy of the GNU General Public License along
16  with this program; if not, write to the Free Software Foundation, Inc.,
17  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 */
19 
20 #ifndef ALSAMIDIOUTPUT_H
21 #define ALSAMIDIOUTPUT_H
22 
23 #include <QObject>
24 #include "rtmidioutput.h"
25 
26 namespace drumstick {
27 namespace rt {
28 
29  class ALSAMIDIOutput : public MIDIOutput
30  {
31  Q_OBJECT
32 #if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
33  Q_PLUGIN_METADATA(IID "net.sourceforge.drumstick.rt.MIDIOutput")
34 #endif
35  Q_INTERFACES(drumstick::rt::MIDIOutput)
36 
37  public:
38  ALSAMIDIOutput(QObject *parent = 0);
39  virtual ~ALSAMIDIOutput();
40 
41  virtual void initialize(QSettings* settings);
42  virtual QString backendName();
43  virtual QString publicName();
44  virtual void setPublicName(QString name);
45  virtual QStringList connections(bool advanced);
46  virtual void setExcludedConnections(QStringList conns);
47  virtual void open(QString name);
48  virtual void close();
49  virtual QString currentConnection();
50 
51  public slots:
52  virtual void sendNoteOn(int chan, int note, int vel);
53  virtual void sendNoteOff(int chan, int note, int vel);
54  virtual void sendController(int chan, int control, int value);
55  virtual void sendKeyPressure(int chan, int note, int value);
56  virtual void sendProgram(int chan, int program);
57  virtual void sendChannelPressure(int chan, int value);
58  virtual void sendPitchBend(int chan, int value);
59  virtual void sendSysex(const QByteArray& data);
60  virtual void sendSystemMsg(const int status);
61 
62  private:
63  class ALSAMIDIOutputPrivate;
64  ALSAMIDIOutputPrivate *d;
65  };
66 
67 }}
68 
69 #endif /* ALSAMIDIOUTPUT_H */
The QObject class is the base class of all Qt objects.
MIDI OUT interface.
Definition: rtmidioutput.h:71