1 /***************************************************************************
2 **                                                                        **
3 **  Polyphone, a soundfont editor                                         **
4 **  Copyright (C) 2013-2020 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 PIANOKEYBDCUSTOM_H
26 #define PIANOKEYBDCUSTOM_H
27 
28 #include "pianokeybd.h"
29 #include <QKeyEvent>
30 
31 
32 class PianoKeybdCustom : public PianoKeybd
33 {
34     Q_OBJECT
35 
36 public:
37     PianoKeybdCustom(QWidget * parent);
38 
39     // Add a range and a root key if rootKey != -1
40     void addRangeAndRootKey(int rootKey, int noteMin, int noteMax);
41 
42     // Remove all customization
43     void clearCustomization();
44 
45     // Add a current range around a key
46     void addCurrentRange(int note, int noteMin, int noteMax);
47 
48 public slots:
49     // Remove a current range around a key
50     void removeCurrentRange(int num);
51 
52 private slots:
53     void setKey(int num, int vel);
54 
55 private:
56     void updateRanges();
57 
58     QList<int> _currentRange;
59     QList<int> _rootKeys;
60     QMap<int, QList<int> > _mapPressed;
61 
62     static QColor COLOR_PRESSED;
63     static QColor COLOR_BLACK_ENABLED;
64     static QColor COLOR_WHITE_ENABLED;
65     static QColor COLOR_BLACK_DISABLED;
66     static QColor COLOR_WHITE_DISABLED;
67     static QColor COLOR_BLACK_RANGE;
68     static QColor COLOR_WHITE_RANGE;
69 };
70 
71 #endif // PIANOKEYBDCUSTOM_H
72