1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
//=============================================================================
// MuseScore
// Linux Music Score Editor
// $Id: playpanel.h 4722 2011-09-01 12:26:07Z wschweer $
//
// Copyright (C) 2002-2011 Werner Schweer and others
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//=============================================================================
#ifndef __PLAYPANEL_H__
#define __PLAYPANEL_H__
#include "ui_playpanel.h"
#include "enableplayforwidget.h"
namespace Ms {
class Score;
//---------------------------------------------------------
// PlayPanel
//---------------------------------------------------------
class PlayPanel : public QWidget, private Ui::PlayPanelBase {
Q_OBJECT
int cachedTickPosition;
int cachedTimePosition;
bool tempoSliderIsPressed;
EnablePlayForWidget* enablePlay;
Score* cs;
virtual void closeEvent(QCloseEvent*);
virtual void hideEvent (QHideEvent* event);
virtual void showEvent(QShowEvent *);
virtual bool eventFilter(QObject *, QEvent *);
virtual void keyPressEvent(QKeyEvent*) override;
void updateTimeLabel(int sec);
void updatePosLabel(int utick);
private slots:
void volumeChanged(double,int);
void relTempoChanged(double,int);
void relTempoChanged();
void tempoSliderReleased(int);
void tempoSliderPressed(int);
signals:
void relTempoChanged(double);
void posChange(int);
void gainChange(float);
void closed(bool);
public slots:
void setGain(float);
void setPos(int);
void heartBeat(int rpos, int apos, int samples);
public:
PlayPanel(QWidget* parent = 0);
~PlayPanel();
void setTempo(double);
void setRelTempo(qreal);
void setEndpos(int);
void setScore(Score* s);
bool isTempoSliderPressed() {return tempoSliderIsPressed;}
};
} // namespace Ms
#endif
|
