1#include "config.h"
2#include <gtk/gtk.h>
3
4#include "iconbrowserapp.h"
5#include "iconbrowserwin.h"
6
7#include "demo_conf.h"
8
9struct _IconBrowserApp
10{
11 GtkApplication parent;
12};
13
14struct _IconBrowserAppClass
15{
16 GtkApplicationClass parent_class;
17};
18
19G_DEFINE_TYPE(IconBrowserApp, icon_browser_app, GTK_TYPE_APPLICATION);
20
21static void
22icon_browser_app_init (IconBrowserApp *app)
23{
24}
25
26static void
27quit_activated (GSimpleAction *action,
28 GVariant *parameter,
29 gpointer app)
30{
31 g_application_quit (G_APPLICATION (app));
32}
33
34static void
35inspector_activated (GSimpleAction *action,
36 GVariant *parameter,
37 gpointer app)
38{
39 gtk_window_set_interactive_debugging (TRUE);
40}
41
42static void
43about_activated (GSimpleAction *action,
44 GVariant *parameter,
45 gpointer user_data)
46{
47 GtkApplication *app = user_data;
48 const char *authors[] = {
49 "The GTK Team",
50 NULL
51 };
52 char *icon_theme;
53 char *version;
54 GString *s;
55 char *os_name;
56 char *os_version;
57
58 g_object_get (object: gtk_settings_get_default (),
59 first_property_name: "gtk-icon-theme-name", &icon_theme,
60 NULL);
61
62 s = g_string_new (init: "");
63
64 os_name = g_get_os_info (G_OS_INFO_KEY_NAME);
65 os_version = g_get_os_info (G_OS_INFO_KEY_VERSION_ID);
66 if (os_name && os_version)
67 g_string_append_printf (string: s, format: "OS\t%s %s\n\n", os_name, os_version);
68 g_string_append (string: s, val: "System libraries\n");
69 g_string_append_printf (string: s, format: "\tGLib\t%d.%d.%d\n",
70 glib_major_version,
71 glib_minor_version,
72 glib_micro_version);
73 g_string_append_printf (string: s, format: "\tPango\t%s\n",
74 pango_version_string ());
75 g_string_append_printf (string: s, format: "\tGTK \t%d.%d.%d\n",
76 gtk_get_major_version (),
77 gtk_get_minor_version (),
78 gtk_get_micro_version ());
79 g_string_append_printf (string: s, format: "\nIcon theme\n\t%s", icon_theme);
80 version = g_strdup_printf (format: "%s%s%s\nRunning against GTK %d.%d.%d",
81 PACKAGE_VERSION,
82 g_strcmp0 (str1: PROFILE, str2: "devel") == 0 ? "-" : "",
83 g_strcmp0 (str1: PROFILE, str2: "devel") == 0 ? VCS_TAG : "",
84 gtk_get_major_version (),
85 gtk_get_minor_version (),
86 gtk_get_micro_version ());
87
88 gtk_show_about_dialog (GTK_WINDOW (gtk_application_get_active_window (app)),
89 first_property_name: "program-name", g_strcmp0 (str1: PROFILE, str2: "devel") == 0
90 ? "GTK Icon Browser (Development)"
91 : "GTK Icon Browser",
92 "version", version,
93 "copyright", "© 1997—2021 The GTK Team",
94 "license-type", GTK_LICENSE_LGPL_2_1,
95 "website", "http://www.gtk.org",
96 "comments", "Program to browse themed icons",
97 "authors", authors,
98 "logo-icon-name", "org.gtk.IconBrowser4",
99 "title", "About GTK Icon Browser",
100 "system-information", s->str,
101 NULL);
102
103 g_string_free (string: s, TRUE);
104 g_free (mem: version);
105 g_free (mem: icon_theme);
106 g_free (mem: os_name);
107 g_free (mem: os_version);
108}
109
110static GActionEntry app_entries[] =
111{
112 { "quit", quit_activated, NULL, NULL, NULL },
113 { "inspector", inspector_activated, NULL, NULL, NULL },
114 { "about", about_activated, NULL, NULL, NULL }
115};
116
117static void
118icon_browser_app_startup (GApplication *app)
119{
120 const char *quit_accels[2] = { "<Ctrl>Q", NULL };
121
122 G_APPLICATION_CLASS (icon_browser_app_parent_class)->startup (app);
123
124 g_action_map_add_action_entries (G_ACTION_MAP (app),
125 entries: app_entries, G_N_ELEMENTS (app_entries),
126 user_data: app);
127 gtk_application_set_accels_for_action (GTK_APPLICATION (app),
128 detailed_action_name: "app.quit",
129 accels: quit_accels);
130}
131
132static void
133icon_browser_app_activate (GApplication *app)
134{
135 IconBrowserWindow *win;
136
137 win = icon_browser_window_new (ICON_BROWSER_APP (app));
138
139 if (g_strcmp0 (str1: PROFILE, str2: "devel") == 0)
140 gtk_widget_add_css_class (GTK_WIDGET (win), css_class: "devel");
141
142 gtk_window_present (GTK_WINDOW (win));
143}
144
145static void
146icon_browser_app_class_init (IconBrowserAppClass *class)
147{
148 G_APPLICATION_CLASS (class)->startup = icon_browser_app_startup;
149 G_APPLICATION_CLASS (class)->activate = icon_browser_app_activate;
150}
151
152IconBrowserApp *
153icon_browser_app_new (void)
154{
155 return g_object_new (ICON_BROWSER_APP_TYPE,
156 first_property_name: "application-id", "org.gtk.IconBrowser4",
157 NULL);
158}
159

source code of gtk/demos/icon-browser/iconbrowserapp.c