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
|
//##########################################################################
//# #
//# CLOUDCOMPARE #
//# #
//# This program is free software; you can redistribute it and/or modify #
//# it under the terms of the GNU General Public License as published by #
//# the Free Software Foundation; version 2 or later of the License. #
//# #
//# 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. #
//# #
//# COPYRIGHT: EDF R&D / TELECOM ParisTech (ENST-TSI) #
//# #
//##########################################################################
#include "ccColorGradientDlg.h"
//common
#include <ccQtHelpers.h>
//Qt
#include <QColorDialog>
//system
#include <assert.h>
//persistent parameters
static QColor s_firstColor(Qt::black);
static QColor s_secondColor(Qt::white);
static ccColorGradientDlg::GradientType s_lastType(ccColorGradientDlg::Default);
static double s_lastFreq = 5.0;
static int s_lastDimIndex = 2;
ccColorGradientDlg::ccColorGradientDlg(QWidget* parent)
: QDialog(parent, Qt::Tool)
, Ui::ColorGradientDialog()
{
setupUi(this);
connect(firstColorButton, &QAbstractButton::clicked, this, &ccColorGradientDlg::changeFirstColor);
connect(secondColorButton, &QAbstractButton::clicked, this, &ccColorGradientDlg::changeSecondColor);
//restore previous parameters
ccQtHelpers::SetButtonColor(secondColorButton, s_secondColor);
ccQtHelpers::SetButtonColor(firstColorButton, s_firstColor);
setType(s_lastType);
bandingFreqSpinBox->setValue(s_lastFreq);
directionComboBox->setCurrentIndex(s_lastDimIndex);
}
unsigned char ccColorGradientDlg::getDimension() const
{
s_lastDimIndex = directionComboBox->currentIndex();
return static_cast<unsigned char>(s_lastDimIndex);
}
void ccColorGradientDlg::setType(ccColorGradientDlg::GradientType type)
{
switch(type)
{
case Default:
defaultRampRadioButton->setChecked(true);
break;
case TwoColors:
customRampRadioButton->setChecked(true);
break;
case Banding:
bandingRadioButton->setChecked(true);
break;
default:
assert(false);
}
}
ccColorGradientDlg::GradientType ccColorGradientDlg::getType() const
{
//ugly hack: we use 's_lastType' here as the type is only requested
//when the dialog is accepted
if (customRampRadioButton->isChecked())
s_lastType = TwoColors;
else if (bandingRadioButton->isChecked())
s_lastType = Banding;
else
s_lastType = Default;
return s_lastType;
}
void ccColorGradientDlg::getColors(QColor& first, QColor& second) const
{
assert(customRampRadioButton->isChecked());
first = s_firstColor;
second = s_secondColor;
}
double ccColorGradientDlg::getBandingFrequency() const
{
//ugly hack: we use 's_lastFreq' here as the frequency is only requested
//when the dialog is accepted
s_lastFreq = bandingFreqSpinBox->value();
return s_lastFreq;
}
void ccColorGradientDlg::changeFirstColor()
{
QColor newCol = QColorDialog::getColor(s_firstColor, this);
if (newCol.isValid())
{
s_firstColor = newCol;
ccQtHelpers::SetButtonColor(firstColorButton, s_firstColor);
}
}
void ccColorGradientDlg::changeSecondColor()
{
QColor newCol = QColorDialog::getColor(s_secondColor, this);
if (newCol.isValid())
{
s_secondColor = newCol;
ccQtHelpers::SetButtonColor(secondColorButton, s_secondColor);
}
}
|
