1 /***************************************************************************
2 **                                                                        **
3 **  Polyphone, a soundfont editor                                         **
4 **  Copyright (C) 2013-2019 Davy Triponney                                **
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 3 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, see http://www.gnu.org/licenses/.    **
18 **                                                                        **
19 ****************************************************************************
20 **           Author: Davy Triponney                                       **
21 **  Website/Contact: https://www.polyphone-soundfonts.com                 **
22 **             Date: 01.01.2013                                           **
23 ***************************************************************************/
24 
25 #ifndef MODULATORGROUP_H
26 #define MODULATORGROUP_H
27 
28 #include "basetypes.h"
29 class ModulatedParameter;
30 class ParameterModulator;
DGEdge(NodeType & N)31 
32 class ModulatorGroup
33 {
34 public:
35     ModulatorGroup(QMap<AttributeType, ModulatedParameter *> * parameters, bool isPrst);
36     ~ModulatorGroup();
37 
38     // Initialize with keys and vel
39     void initialize(int initialKey, int keyForComputation, int velForComputation);
40 
41     // Load modulators from the instrument or preset level
42     void loadModulators(QList<ModulatorData> &modulators);
43 
44     // Compute the modulations and apply them on the parameters
45     void process();
46 
47 private:
48     void loadDefaultModulators();
49 
50     QMap<AttributeType, ModulatedParameter *> * _parameters;
51     bool _isPrst;
52     int _initialKey, _keyForComputation, _velForComputation;
53     QList<ParameterModulator *> _modulators;
54 };
55 
56 #endif // MODULATORGROUP_H
57