root/trunk/libffado/src/libcontrol/BasicElements.h

Revision 581, 1.7 kB (checked in by ppalmers, 13 years ago)

- First attempt at mixer control (still disfunctional)
- moved vendor specific code in bebob/*

Line 
1 /*
2  * Copyright (C) 2007 by Pieter Palmers
3  *
4  * This file is part of FFADO
5  * FFADO = Free Firewire (pro-)audio drivers for linux
6  *
7  * FFADO is based upon FreeBoB
8  *
9  * This library is free software; you can redistribute it and/or
10  * modify it under the terms of the GNU Lesser General Public
11  * License version 2.1, as published by the Free Software Foundation;
12  *
13  * This library is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
16  * Lesser General Public License for more details.
17  *
18  * You should have received a copy of the GNU Lesser General Public
19  * License along with this library; if not, write to the Free Software
20  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
21  * MA 02110-1301 USA
22  */
23
24 #ifndef CONTROL_BASICELEMENTS_H
25 #define CONTROL_BASICELEMENTS_H
26
27 #include "debugmodule/debugmodule.h"
28
29 #include <vector>
30 #include <string>
31
32 #include "Element.h"
33
34 namespace Control {
35
36 /*!
37 @brief Base class for contignous control elements
38 */
39 class Continuous
40 : public Element
41 {
42 public:
43     Continuous();
44     Continuous(std::string n);
45     virtual ~Continuous() {};
46    
47     virtual bool setValue(double v);
48     virtual double getValue();
49
50     virtual void show();
51
52 private:
53     double m_Value;
54 };
55
56 /*!
57 @brief Base class for discrete control elements
58 */
59 class Discrete
60 : public Element
61 {
62 public:
63     Discrete();
64     Discrete(std::string n);
65     virtual ~Discrete() {};
66    
67     virtual bool setValue(int v);
68     virtual int getValue();
69
70     virtual void show();
71
72 private:
73     int m_Value;
74 };
75
76 }; // namespace Control
77
78 #endif // CONTROL_BASICELEMENTS_H
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