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
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
|
/* Copyright (c) 2011-2012 Stanislaw Halik <sthalik@misaki.pl>
* Adapted to FaceTrackNoIR by Wim Vriend.
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*/
#ifndef QFUNCTIONCONFIGURATOR_H
#define QFUNCTIONCONFIGURATOR_H
#include <QWidget>
#include <QtGui>
#include <QPointF>
#include <QElapsedTimer>
#include "qfunctionconfigurator/functionconfig.h"
#include "ftnoir_tracker_base/ftnoir_tracker_base.h"
//
// The FunctionConfigurator Widget is used to display and configure a function (curve).
// The Function is used by FaceTrackNoIR to 'translate' the actual head-pose to the virtual headpose. Every axis is configured by a separate Function.
//
// The Function is coded in a separate Class and can exists, without the Widget. When the widget is displayed (therefore 'created'), the Function can be attached to the
// Widget and the Widget used to change the Function.
//
class FTNOIR_TRACKER_BASE_EXPORT QFunctionConfigurator : public QWidget
{
Q_OBJECT
Q_PROPERTY(int maxInputEGU READ maxInputEGU WRITE setmaxInputEGU)
Q_PROPERTY(int maxOutputEGU READ maxOutputEGU WRITE setmaxOutputEGU)
Q_PROPERTY(int pixPerEGU_Input READ pixPerEGU_Input WRITE setpixPerEGU_Input)
Q_PROPERTY(int pixPerEGU_Output READ pixPerEGU_Output WRITE setpixPerEGU_Output)
Q_PROPERTY(int gridDistEGU_Input READ gridDistEGU_Input WRITE setgridDistEGU_Input)
Q_PROPERTY(int gridDistEGU_Output READ gridDistEGU_Output WRITE setgridDistEGU_Output)
Q_PROPERTY(QColor colorBezier READ colorBezier WRITE setColorBezier)
Q_PROPERTY(QString stringInputEGU READ stringInputEGU WRITE setInputEGU)
Q_PROPERTY(QString stringOutputEGU READ stringOutputEGU WRITE setOutputEGU)
Q_PROPERTY(QString stringCaption READ stringCaption WRITE setCaption)
// Return the current value to Designer
int maxInputEGU() const
{
return MaxInput;
}
int maxOutputEGU() const
{
return MaxOutput;
}
int pixPerEGU_Input() const
{
return pPerEGU_Input;
}
int pixPerEGU_Output() const
{
return pPerEGU_Output;
}
int gridDistEGU_Input() const
{
return gDistEGU_Input;
}
int gridDistEGU_Output() const
{
return gDistEGU_Output;
}
QColor colorBezier() const
{
return colBezier;
}
QString stringInputEGU() const
{
return strInputEGU;
}
QString stringOutputEGU() const
{
return strOutputEGU;
}
QString stringCaption() const
{
return strCaption;
}
public:
QFunctionConfigurator(QWidget *parent = 0);
FunctionConfig* config();
void setConfig(FunctionConfig* config, QString settingsFile); // Connect the FunctionConfig to the Widget.
void loadSettings(QString settingsFile); // Load the FunctionConfig (points) from the INI-file
void saveSettings(QString settingsFile); // Save the FunctionConfig (points) to the INI-file
signals:
void CurveChanged(bool);
public slots:
void setmaxInputEGU(int);
void setmaxOutputEGU(int);
void setpixPerEGU_Input(int);
void setpixPerEGU_Output(int);
void setgridDistEGU_Input(int);
void setgridDistEGU_Output(int);
void setColorBezier(QColor);
void setInputEGU(QString);
void setOutputEGU(QString);
void setCaption(QString);
protected slots:
void paintEvent(QPaintEvent *e);
void mousePressEvent(QMouseEvent *e);
void mouseMoveEvent(QMouseEvent *e);
void mouseReleaseEvent(QMouseEvent *e);
protected:
void drawBackground(const QRectF &rect);
void drawFunction();
void drawPoint(QPainter *painter, const QPointF &pt, QColor colBG );
void drawLine(QPainter *painter, const QPointF &start, const QPointF &end, QPen pen);
bool markContains(const QPointF &pt, const QPointF &coord) const;
bool withinRect( const QPointF &coord, const QRectF &rect ) const;
protected:
virtual void resizeEvent(QResizeEvent *);
private:
QRectF range; // The actual rectangle for the Bezier-curve
QPointF lastPoint; // The right-most point of the Function
QPointF normalizePoint (QPointF point) const; // Convert the graphical Point to a real-life Point
QPointF graphicalizePoint (QPointF point) const; // Convert the Point to a graphical Point
int movingPoint;
QElapsedTimer timer;
int MaxInput; // Maximum input limit
int MaxOutput; // Maximum output limit
int pPerEGU_Input; // Number of pixels, per EGU of Input
int pPerEGU_Output; // Number of pixels, per EGU of Output
int gDistEGU_Input; // Distance of the grid, in EGU of Input
int gDistEGU_Output; // Distance of the grid, in EGU of Output
QColor colBezier; // Color of Bezier curve
QString strInputEGU; // Engineering Units input (vertical axis)
QString strOutputEGU; // Engineering Units output (horizontal axis)
QString strCaption; // Caption of the graph
QString strSettingsFile; // Name of last read INI-file
bool _draw_background; // Flag to determine if the background should be (re-)drawn on the QPixmap
QPixmap _background; // Image of the static parts (axis, lines, etc.)
bool _draw_function; // Flag to determine if the function should be (re-)drawn on the QPixmap
QPixmap _function; // Image of the function (static unless edited by the user)
FunctionConfig* _config;
};
#endif // QFUNCTIONCONFIGURATOR_H
|
