CLAM-Development  1.4.0
ControlSelector.hxx
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1 /*
2  * Copyright (c) 2004 MUSIC TECHNOLOGY GROUP (MTG)
3  * UNIVERSITAT POMPEU FABRA
4  *
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (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 _ControlSelector_
23 #define _ControlSelector_
24 
25 #include "DataTypes.hxx"
26 #include "Processing.hxx"
27 #include "ProcessingConfig.hxx"
28 #include "InControl.hxx"
29 #include <vector>
30 #include <iostream>
31 
32 namespace CLAM
33 {
34 
36 {
37  public:
39  DYN_ATTRIBUTE (0, public, unsigned, NumberOfInputs);
40  DYN_ATTRIBUTE (1, public, unsigned, DefaultIndex);
41  private:
42  void DefaultInit();
43 };
44 
46 {
47  ControlSelectorConfig _config;
48  FloatInControl _indexControl;
49  std::vector<FloatInControl *> _inControls;
50  FloatOutControl _outputControl;
51 
52  public:
53  const char *GetClassName() const { return "ControlSelector"; }
57  bool ConcreteConfigure( const ProcessingConfig& cfg );
58  const ProcessingConfig& GetConfig() const { return _config; }
59  bool Do();
60  void InControlCallback(unsigned controlId, const TControlData & value);
61  protected:
62  void RemoveOldControls();
63  void CreateInControls(unsigned numberOfControls);
64 };
65 
66 }
67 
68 #endif
69