blob: f3007fd7bd3255b4f516918e59ba96e559e2794d (
plain)
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
|
// SPDX-License-Identifier: GPL-2.0-or-later
/** @file
* TODO: insert short description here
*//*
* Authors: see git history
*
* Copyright (C) 2018 Authors
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#ifndef SEEN_SP_COLOR_SCALES_H
#define SEEN_SP_COLOR_SCALES_H
#include <gtkmm/grid.h>
#include "ui/selected-color.h"
namespace Inkscape {
namespace UI {
namespace Widget {
class ColorSlider;
enum SPColorScalesMode {
SP_COLOR_SCALES_MODE_NONE = 0,
SP_COLOR_SCALES_MODE_RGB = 1,
SP_COLOR_SCALES_MODE_HSL = 2,
SP_COLOR_SCALES_MODE_CMYK = 3,
SP_COLOR_SCALES_MODE_HSV = 4
};
class ColorScales
: public Gtk::Grid
{
public:
static const gchar *SUBMODE_NAMES[];
static gfloat getScaled(const GtkAdjustment *a);
static void setScaled(GtkAdjustment *a, gfloat v, bool constrained = false);
ColorScales(SelectedColor &color, SPColorScalesMode mode);
~ColorScales() override;
virtual void _initUI(SPColorScalesMode mode);
void setMode(SPColorScalesMode mode);
SPColorScalesMode getMode() const;
protected:
void _onColorChanged();
void on_show() override;
static void _adjustmentAnyChanged(GtkAdjustment *adjustment, ColorScales *cs);
void _sliderAnyGrabbed();
void _sliderAnyReleased();
void _sliderAnyChanged();
static void _adjustmentChanged(ColorScales *cs, guint channel);
void _getRgbaFloatv(gfloat *rgba);
void _getCmykaFloatv(gfloat *cmyka);
guint32 _getRgba32();
void _updateSliders(guint channels);
void _recalcColor();
void _updateDisplay();
void _setRangeLimit(gdouble upper);
SelectedColor &_color;
SPColorScalesMode _mode;
gdouble _rangeLimit;
gboolean _updating : 1;
gboolean _dragging : 1;
GtkAdjustment *_a[5]; /* Channel adjustments */
Inkscape::UI::Widget::ColorSlider *_s[5]; /* Channel sliders */
GtkWidget *_b[5]; /* Spinbuttons */
GtkWidget *_l[5]; /* Labels */
private:
// By default, disallow copy constructor and assignment operator
ColorScales(ColorScales const &obj) = delete;
ColorScales &operator=(ColorScales const &obj) = delete;
};
class ColorScalesFactory : public Inkscape::UI::ColorSelectorFactory
{
public:
ColorScalesFactory(SPColorScalesMode submode);
~ColorScalesFactory() override;
Gtk::Widget *createWidget(Inkscape::UI::SelectedColor &color) const override;
Glib::ustring modeName() const override;
private:
SPColorScalesMode _submode;
};
}
}
}
#endif /* !SEEN_SP_COLOR_SCALES_H */
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
|
