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
|
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Icon Loader
*
* Icon Loader management code
*
* Authors:
* Jabiertxo Arraiza <jabier.arraiza@marker.es>
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include "icon-loader.h"
#include "inkscape.h"
#include "io/resource.h"
#include "svg/svg-color.h"
#include "widgets/toolbox.h"
#include <gdkmm/display.h>
#include <gdkmm/screen.h>
#include <gtkmm/iconinfo.h>
#include <gtkmm/icontheme.h>
Gtk::Image *sp_get_icon_image(Glib::ustring icon_name, gint size)
{
Gtk::Image *icon = new Gtk::Image();
icon->set_from_icon_name(icon_name, Gtk::IconSize(Gtk::ICON_SIZE_BUTTON));
icon->set_pixel_size(size);
return icon;
}
Gtk::Image *sp_get_icon_image(Glib::ustring icon_name, Gtk::IconSize icon_size)
{
Gtk::Image *icon = new Gtk::Image();
icon->set_from_icon_name(icon_name, icon_size);
return icon;
}
Gtk::Image *sp_get_icon_image(Glib::ustring icon_name, Gtk::BuiltinIconSize icon_size)
{
Gtk::Image *icon = new Gtk::Image();
icon->set_from_icon_name(icon_name, icon_size);
return icon;
}
GtkWidget *sp_get_icon_image(Glib::ustring icon_name, GtkIconSize icon_size)
{
return gtk_image_new_from_icon_name(icon_name.c_str(), icon_size);
}
Glib::RefPtr<Gdk::Pixbuf> sp_get_icon_pixbuf(Glib::ustring icon_name, gint size)
{
Glib::RefPtr<Gdk::Display> display = Gdk::Display::get_default();
Glib::RefPtr<Gdk::Screen> screen = display->get_default_screen();
Glib::RefPtr<Gtk::IconTheme> icon_theme = Gtk::IconTheme::get_for_screen(screen);
auto prefs = Inkscape::Preferences::get();
if (prefs->getBool("/theme/symbolicIcons", false) && icon_name.find("-symbolic") == Glib::ustring::npos) {
icon_name += Glib::ustring("-symbolic");
}
Gtk::IconInfo iconinfo = icon_theme->lookup_icon(icon_name, size, Gtk::ICON_LOOKUP_FORCE_SIZE);
Glib::RefPtr<Gdk::Pixbuf> _icon_pixbuf;
if (prefs->getBool("/theme/symbolicIcons", false)) {
Gtk::Window *window = SP_ACTIVE_DESKTOP->getToplevel();
if (window) {
Glib::RefPtr<Gtk::StyleContext> stylecontext = window->get_style_context();
bool was_symbolic = false;
_icon_pixbuf = iconinfo.load_symbolic(stylecontext, was_symbolic);
} else {
// we never go here
_icon_pixbuf = iconinfo.load_icon();
}
} else {
_icon_pixbuf = iconinfo.load_icon();
}
return _icon_pixbuf;
}
Glib::RefPtr<Gdk::Pixbuf> sp_get_icon_pixbuf(Glib::ustring icon_name, Gtk::IconSize icon_size)
{
int width, height;
Gtk::IconSize::lookup(icon_size, width, height);
return sp_get_icon_pixbuf(icon_name, width);
}
Glib::RefPtr<Gdk::Pixbuf> sp_get_icon_pixbuf(Glib::ustring icon_name, Gtk::BuiltinIconSize icon_size, int scale)
{
int width, height;
Gtk::IconSize::lookup(Gtk::IconSize(icon_size), width, height);
return sp_get_icon_pixbuf(icon_name, width * scale);
}
Glib::RefPtr<Gdk::Pixbuf> sp_get_icon_pixbuf(Glib::ustring icon_name, GtkIconSize icon_size, int scale)
{
gint width, height;
gtk_icon_size_lookup(icon_size, &width, &height);
return sp_get_icon_pixbuf(icon_name, width * scale);
}
/**
* Get the shape icon for this named shape type. For example 'rect'. These icons
* are always symbolic icons no matter the theme in order to be coloured by the highlight
* color.
*
* @param shape_type - A string id for the shape from SPItem->typeName()
* @param color - The fg color of the shape icon
* @param size - The icon size to generate
*/
Glib::RefPtr<Gdk::Pixbuf> sp_get_shape_icon(Glib::ustring shape_type, Gdk::RGBA color, gint size, int scale)
{
Glib::RefPtr<Gdk::Display> display = Gdk::Display::get_default();
Glib::RefPtr<Gdk::Screen> screen = display->get_default_screen();
Glib::RefPtr<Gtk::IconTheme> icon_theme = Gtk::IconTheme::get_for_screen(screen);
Gtk::IconInfo iconinfo = icon_theme->lookup_icon("shape-" + shape_type + "-symbolic",
size * scale, Gtk::ICON_LOOKUP_FORCE_SIZE);
if (!iconinfo) {
iconinfo = icon_theme->lookup_icon("shape-unknown-symbolic", size * scale, Gtk::ICON_LOOKUP_FORCE_SIZE);
// We know this could fail, but it should exist, so persist.
}
// Gtkmm requires all colours, even though gtk does not
auto other = Gdk::RGBA("black");
bool was_symbolic = false;
return iconinfo.load_symbolic(color, other, other, other, was_symbolic);
}
/*
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 :
|
