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

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Revision 371 - (hide annotations) (download) (as text)
Fri Feb 11 15:36:06 2005 UTC (15 years, 9 months ago) by capela
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Instrument names display mode update on all channels.

1 capela 264 // qsamplerChannel.h
2     //
3     /****************************************************************************
4 capela 341 Copyright (C) 2003-2005, rncbc aka Rui Nuno Capela. All rights reserved.
5 capela 264
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 capela 295
54     // Add/remove sampler channel methods.
55     bool addChannel();
56     bool removeChannel();
57    
58 capela 264 // Sampler channel ID accessors.
59     int channelID();
60     void setChannelID(int iChannelID);
61    
62 capela 295 // Readable channel name.
63     QString channelName();
64    
65 capela 264 // Engine name property.
66     QString& engineName();
67     bool loadEngine(const QString& sEngineName);
68    
69     // Instrument file and index.
70 capela 344 QString& instrumentName();
71 capela 264 QString& instrumentFile();
72     int instrumentNr();
73     int instrumentStatus();
74     bool loadInstrument(const QString& sInstrumentFile, int iInstrumentNr);
75 capela 344
76 capela 264 // MIDI input driver (DEPRECATED).
77     QString& midiDriver();
78     bool setMidiDriver(const QString& sMidiDriver);
79    
80     // MIDI input device.
81     int midiDevice();
82     bool setMidiDevice(int iMidiDevice);
83    
84     // MIDI input port.
85     int midiPort();
86     bool setMidiPort(int iMidiPort);
87    
88     // MIDI input channel.
89     int midiChannel();
90     bool setMidiChannel(int iMidiChannel);
91    
92     // Audio output driver (DEPRECATED).
93     QString& audioDriver();
94     bool setAudioDriver(const QString& sAudioDriver);
95    
96     // Audio output device.
97     int audioDevice();
98     bool setAudioDevice(int iAudioDevice);
99    
100     // Sampler channel volume.
101     float volume();
102     bool setVolume(float fVolume);
103    
104 capela 371 // Istrument name remapper.
105     void updateInstrumentName();
106    
107 capela 264 // Channel info structure map executive.
108 capela 303 bool updateChannelInfo();
109 capela 264
110     // Reset channel method.
111 capela 303 bool resetChannel();
112 capela 264
113 capela 303 // Channel setup dialog form.
114     bool channelSetup(QWidget *pParent);
115    
116 capela 264 // Message logging methods (brainlessly mapped to main form's).
117 capela 303 void appendMessages (const QString & s);
118     void appendMessagesColor (const QString & s, const QString & c);
119     void appendMessagesText (const QString & s);
120     void appendMessagesError (const QString & s);
121     void appendMessagesClient (const QString & s);
122 capela 264
123 capela 303 // Context menu event handler.
124     void contextMenuEvent(QContextMenuEvent *pEvent);
125    
126 capela 299 // Retrieve the available instrument name(s) of an instrument file (.gig).
127 capela 344 static QString getInstrumentName (const QString& sInstrumentFile,
128     int iInstrumentNr, bool bInstrumentNames);
129     static QStringList getInstrumentList (const QString& sInstrumentFile,
130     bool bInstrumentNames);
131 capela 299
132 capela 264 private:
133    
134     // Main application form reference.
135     qsamplerMainForm *m_pMainForm;
136    
137     // Unique channel identifier.
138     int m_iChannelID;
139    
140     // Sampler channel info map.
141     QString m_sEngineName;
142 capela 344 QString m_sInstrumentName;
143 capela 264 QString m_sInstrumentFile;
144     int m_iInstrumentNr;
145     int m_iInstrumentStatus;
146     QString m_sMidiDriver; // DEPRECATED.
147     int m_iMidiDevice;
148     int m_iMidiPort;
149     int m_iMidiChannel;
150     QString m_sAudioDriver; // DEPRECATED.
151     int m_iAudioDevice;
152     float m_fVolume;
153     };
154    
155     #endif // __qsamplerChannel_h
156    
157    
158     // end of qsamplerChannel.h

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