/[svn]/qsampler/trunk/src/qsamplerChannel.h
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Contents of /qsampler/trunk/src/qsamplerChannel.h

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Revision 264 - (show annotations) (download) (as text)
Wed Sep 29 13:12:45 2004 UTC (19 years, 6 months ago) by capela
File MIME type: text/x-c++hdr
File size: 3881 byte(s)
Initial rewrite of sampler channel strips internal control structures.

1 // qsamplerChannel.h
2 //
3 /****************************************************************************
4 Copyright (C) 2003-2004, rncbc aka Rui Nuno Capela. All rights reserved.
5
6 This program is free software; you can redistribute it and/or
7 modify it under the terms of the GNU General Public License
8 as published by the Free Software Foundation; either version 2
9 of the License, or (at your option) any later version.
10
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19
20 *****************************************************************************/
21
22 #ifndef __qsamplerChannel_h
23 #define __qsamplerChannel_h
24
25 #include <qobject.h>
26
27 #include <lscp/client.h>
28 #include <lscp/device.h>
29
30 #include "qsamplerOptions.h"
31
32 class qsamplerMainForm;
33
34
35 //-------------------------------------------------------------------------
36 // qsamplerChannel - Sampler channel structure.
37 //
38
39 class qsamplerChannel
40 {
41 public:
42
43 // Constructor.
44 qsamplerChannel(qsamplerMainForm *pMainForm, int iChannelID = -1);
45 // Default destructor.
46 ~qsamplerChannel();
47
48 // Main application options accessor.
49 qsamplerOptions *options();
50
51 // LSCP client descriptor accessor.
52 lscp_client_t * client();
53
54 // Sampler channel ID accessors.
55 int channelID();
56 void setChannelID(int iChannelID);
57
58 // Engine name property.
59 QString& engineName();
60 bool loadEngine(const QString& sEngineName);
61
62 // Instrument file and index.
63 QString& instrumentFile();
64 int instrumentNr();
65 int instrumentStatus();
66 bool loadInstrument(const QString& sInstrumentFile, int iInstrumentNr);
67
68 // MIDI input driver (DEPRECATED).
69 QString& midiDriver();
70 bool setMidiDriver(const QString& sMidiDriver);
71
72 // MIDI input device.
73 int midiDevice();
74 bool setMidiDevice(int iMidiDevice);
75
76 // MIDI input port.
77 int midiPort();
78 bool setMidiPort(int iMidiPort);
79
80 // MIDI input channel.
81 int midiChannel();
82 bool setMidiChannel(int iMidiChannel);
83
84 // Audio output driver (DEPRECATED).
85 QString& audioDriver();
86 bool setAudioDriver(const QString& sAudioDriver);
87
88 // Audio output device.
89 int audioDevice();
90 bool setAudioDevice(int iAudioDevice);
91
92 // Sampler channel volume.
93 float volume();
94 bool setVolume(float fVolume);
95
96 // Channel info structure map executive.
97 void updateChannelInfo();
98
99 // Reset channel method.
100 void resetChannel();
101
102 // Message logging methods (brainlessly mapped to main form's).
103 void appendMessages (const QString & s);
104 void appendMessagesColor (const QString & s, const QString & c);
105 void appendMessagesText (const QString & s);
106 void appendMessagesError (const QString & s);
107 void appendMessagesClient (const QString & s);
108
109 private:
110
111 // Main application form reference.
112 qsamplerMainForm *m_pMainForm;
113
114 // Unique channel identifier.
115 int m_iChannelID;
116
117 // Sampler channel info map.
118 QString m_sEngineName;
119 QString m_sInstrumentFile;
120 int m_iInstrumentNr;
121 int m_iInstrumentStatus;
122 QString m_sMidiDriver; // DEPRECATED.
123 int m_iMidiDevice;
124 int m_iMidiPort;
125 int m_iMidiChannel;
126 QString m_sAudioDriver; // DEPRECATED.
127 int m_iAudioDevice;
128 float m_fVolume;
129 };
130
131 #endif // __qsamplerChannel_h
132
133
134 // end of qsamplerChannel.h

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