annotate main.c @ 10:fe1a21ab4f69

add a man page
author Guido Berhoerster <guido@berhoerster.name>
date Tue, 11 Oct 2011 17:07:49 +0200
parents 0e50d3652326
children 64f05992d8ec
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2
847ae02bc13b added GPLv2 headers
Pavol Rusnak <stick@gk2.sk>
parents: 1
diff changeset
1 /*
847ae02bc13b added GPLv2 headers
Pavol Rusnak <stick@gk2.sk>
parents: 1
diff changeset
2 * Copyright (C) 2011 Pavol Rusnak <stick@gk2.sk>
8
58a3312a1c59 add internationalization support
Guido Berhoerster <guido@berhoerster.name>
parents: 3
diff changeset
3 * Copyright (C) 2011 Guido Berhoerster <gber@opensuse.org>
2
847ae02bc13b added GPLv2 headers
Pavol Rusnak <stick@gk2.sk>
parents: 1
diff changeset
4 *
847ae02bc13b added GPLv2 headers
Pavol Rusnak <stick@gk2.sk>
parents: 1
diff changeset
5 * Licensed under the GNU General Public License Version 2
847ae02bc13b added GPLv2 headers
Pavol Rusnak <stick@gk2.sk>
parents: 1
diff changeset
6 *
847ae02bc13b added GPLv2 headers
Pavol Rusnak <stick@gk2.sk>
parents: 1
diff changeset
7 * This program is free software; you can redistribute it and/or modify
847ae02bc13b added GPLv2 headers
Pavol Rusnak <stick@gk2.sk>
parents: 1
diff changeset
8 * it under the terms of the GNU General Public License as published by
847ae02bc13b added GPLv2 headers
Pavol Rusnak <stick@gk2.sk>
parents: 1
diff changeset
9 * the Free Software Foundation; either version 2 of the License, or
847ae02bc13b added GPLv2 headers
Pavol Rusnak <stick@gk2.sk>
parents: 1
diff changeset
10 * (at your option) any later version.
847ae02bc13b added GPLv2 headers
Pavol Rusnak <stick@gk2.sk>
parents: 1
diff changeset
11 *
847ae02bc13b added GPLv2 headers
Pavol Rusnak <stick@gk2.sk>
parents: 1
diff changeset
12 * This program is distributed in the hope that it will be useful,
847ae02bc13b added GPLv2 headers
Pavol Rusnak <stick@gk2.sk>
parents: 1
diff changeset
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
847ae02bc13b added GPLv2 headers
Pavol Rusnak <stick@gk2.sk>
parents: 1
diff changeset
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
847ae02bc13b added GPLv2 headers
Pavol Rusnak <stick@gk2.sk>
parents: 1
diff changeset
15 * GNU General Public License for more details.
847ae02bc13b added GPLv2 headers
Pavol Rusnak <stick@gk2.sk>
parents: 1
diff changeset
16 *
847ae02bc13b added GPLv2 headers
Pavol Rusnak <stick@gk2.sk>
parents: 1
diff changeset
17 * You should have received a copy of the GNU General Public License
847ae02bc13b added GPLv2 headers
Pavol Rusnak <stick@gk2.sk>
parents: 1
diff changeset
18 * along with this program; if not, write to the Free Software
847ae02bc13b added GPLv2 headers
Pavol Rusnak <stick@gk2.sk>
parents: 1
diff changeset
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
847ae02bc13b added GPLv2 headers
Pavol Rusnak <stick@gk2.sk>
parents: 1
diff changeset
20 */
847ae02bc13b added GPLv2 headers
Pavol Rusnak <stick@gk2.sk>
parents: 1
diff changeset
21
3
f8ad23e60000 code rework, show notify window just once
Pavol Rusnak <stick@gk2.sk>
parents: 2
diff changeset
22 #include "main.h"
0
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
23 #include "notify.h"
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
24 #include "packagekit.h"
8
58a3312a1c59 add internationalization support
Guido Berhoerster <guido@berhoerster.name>
parents: 3
diff changeset
25 #include <locale.h>
58a3312a1c59 add internationalization support
Guido Berhoerster <guido@berhoerster.name>
parents: 3
diff changeset
26 #include <glib/gi18n.h>
0
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
27 #include <gtk/gtk.h>
9
0e50d3652326 use libunique to ensure that only a single instance of pk-update-icon can be run
Guido Berhoerster <guido@berhoerster.name>
parents: 8
diff changeset
28 #include <unique/unique.h>
0
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
29
3
f8ad23e60000 code rework, show notify window just once
Pavol Rusnak <stick@gk2.sk>
parents: 2
diff changeset
30 struct UpdatesInfo info;
0
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
31
1
483f5fe9d2b2 change icon and tooltip of the tray icon
Pavol Rusnak <stick@gk2.sk>
parents: 0
diff changeset
32 GtkStatusIcon *tray_icon;
483f5fe9d2b2 change icon and tooltip of the tray icon
Pavol Rusnak <stick@gk2.sk>
parents: 0
diff changeset
33
0
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
34 void tray_icon_on_click(GtkStatusIcon *status_icon, gpointer user_data)
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
35 {
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
36 char *argv[2] = { "gpk-update-viewer", NULL };
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
37 g_spawn_async(NULL, argv, NULL, G_SPAWN_SEARCH_PATH, NULL, NULL, NULL, NULL);
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
38 }
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
39
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
40 static void tray_menu_destroy(GtkWidget *menu, gpointer userdata)
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
41 {
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
42 gtk_widget_destroy(menu);
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
43 g_object_unref(menu);
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
44 }
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
45
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
46 void tray_icon_on_menu(GtkStatusIcon *status_icon, guint button, guint activate_time, gpointer user_data)
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
47 {
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
48 GtkWidget *item;
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
49 GtkWidget *menu = gtk_menu_new();
8
58a3312a1c59 add internationalization support
Guido Berhoerster <guido@berhoerster.name>
parents: 3
diff changeset
50 item = gtk_menu_item_new_with_mnemonic(_("_Quit"));
0
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
51 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
52 g_signal_connect(G_OBJECT(item), "activate", G_CALLBACK(gtk_main_quit), user_data);
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
53 gtk_widget_show(item);
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
54 g_object_ref(menu);
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
55 g_object_ref_sink(menu);
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
56 g_object_unref(menu);
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
57 g_signal_connect(G_OBJECT(menu), "selection-done", G_CALLBACK(tray_menu_destroy), NULL);
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
58 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, user_data, button, activate_time);
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
59 gtk_widget_show_all(GTK_WIDGET(menu));
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
60 }
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
61
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
62 static GtkStatusIcon *create_tray_icon()
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
63 {
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
64 tray_icon = gtk_status_icon_new();
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
65 g_signal_connect(G_OBJECT(tray_icon), "activate", G_CALLBACK(tray_icon_on_click), NULL);
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
66 g_signal_connect(G_OBJECT(tray_icon), "popup-menu", G_CALLBACK(tray_icon_on_menu), NULL);
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
67 gtk_status_icon_set_from_icon_name(tray_icon, "system-software-update");
8
58a3312a1c59 add internationalization support
Guido Berhoerster <guido@berhoerster.name>
parents: 3
diff changeset
68 gtk_status_icon_set_title(tray_icon, _("Software Update(s)"));
0
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
69 gtk_status_icon_set_visible(tray_icon, TRUE);
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
70 return tray_icon;
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
71 }
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
72
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
73 gboolean periodic_check(gpointer user_data)
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
74 {
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
75 query_packagekit(&info);
1
483f5fe9d2b2 change icon and tooltip of the tray icon
Pavol Rusnak <stick@gk2.sk>
parents: 0
diff changeset
76 if (info.critical > 0) {
483f5fe9d2b2 change icon and tooltip of the tray icon
Pavol Rusnak <stick@gk2.sk>
parents: 0
diff changeset
77 gtk_status_icon_set_from_icon_name(tray_icon, "software-update-urgent");
3
f8ad23e60000 code rework, show notify window just once
Pavol Rusnak <stick@gk2.sk>
parents: 2
diff changeset
78 gtk_status_icon_set_tooltip_text(tray_icon, notify_text(&info));
1
483f5fe9d2b2 change icon and tooltip of the tray icon
Pavol Rusnak <stick@gk2.sk>
parents: 0
diff changeset
79 } else
483f5fe9d2b2 change icon and tooltip of the tray icon
Pavol Rusnak <stick@gk2.sk>
parents: 0
diff changeset
80 if (info.normal > 0) {
483f5fe9d2b2 change icon and tooltip of the tray icon
Pavol Rusnak <stick@gk2.sk>
parents: 0
diff changeset
81 gtk_status_icon_set_from_icon_name(tray_icon, "software-update-available");
3
f8ad23e60000 code rework, show notify window just once
Pavol Rusnak <stick@gk2.sk>
parents: 2
diff changeset
82 gtk_status_icon_set_tooltip_text(tray_icon, notify_text(&info));
1
483f5fe9d2b2 change icon and tooltip of the tray icon
Pavol Rusnak <stick@gk2.sk>
parents: 0
diff changeset
83 }
483f5fe9d2b2 change icon and tooltip of the tray icon
Pavol Rusnak <stick@gk2.sk>
parents: 0
diff changeset
84 return TRUE;
0
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
85 }
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
86
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
87 int main(int argc, char **argv)
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
88 {
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
89 GtkStatusIcon *tray_icon;
9
0e50d3652326 use libunique to ensure that only a single instance of pk-update-icon can be run
Guido Berhoerster <guido@berhoerster.name>
parents: 8
diff changeset
90 UniqueApp *app;
0e50d3652326 use libunique to ensure that only a single instance of pk-update-icon can be run
Guido Berhoerster <guido@berhoerster.name>
parents: 8
diff changeset
91 int exitval = 0;
0
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
92
8
58a3312a1c59 add internationalization support
Guido Berhoerster <guido@berhoerster.name>
parents: 3
diff changeset
93 setlocale(LC_ALL, "");
58a3312a1c59 add internationalization support
Guido Berhoerster <guido@berhoerster.name>
parents: 3
diff changeset
94 bindtextdomain(PACKAGE, LOCALEDIR);
58a3312a1c59 add internationalization support
Guido Berhoerster <guido@berhoerster.name>
parents: 3
diff changeset
95 bind_textdomain_codeset(PACKAGE, "UTF-8");
58a3312a1c59 add internationalization support
Guido Berhoerster <guido@berhoerster.name>
parents: 3
diff changeset
96 textdomain(PACKAGE);
58a3312a1c59 add internationalization support
Guido Berhoerster <guido@berhoerster.name>
parents: 3
diff changeset
97
0
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
98 gtk_init(&argc, &argv);
9
0e50d3652326 use libunique to ensure that only a single instance of pk-update-icon can be run
Guido Berhoerster <guido@berhoerster.name>
parents: 8
diff changeset
99 app = unique_app_new(APP_NAME, NULL);
0e50d3652326 use libunique to ensure that only a single instance of pk-update-icon can be run
Guido Berhoerster <guido@berhoerster.name>
parents: 8
diff changeset
100 if (unique_app_is_running(app)) {
0e50d3652326 use libunique to ensure that only a single instance of pk-update-icon can be run
Guido Berhoerster <guido@berhoerster.name>
parents: 8
diff changeset
101 g_printerr("Another instance of pk-update-icon is already running. Exiting.\n");
0e50d3652326 use libunique to ensure that only a single instance of pk-update-icon can be run
Guido Berhoerster <guido@berhoerster.name>
parents: 8
diff changeset
102 exitval = 1;
0e50d3652326 use libunique to ensure that only a single instance of pk-update-icon can be run
Guido Berhoerster <guido@berhoerster.name>
parents: 8
diff changeset
103 goto out;
0e50d3652326 use libunique to ensure that only a single instance of pk-update-icon can be run
Guido Berhoerster <guido@berhoerster.name>
parents: 8
diff changeset
104 }
0
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
105 tray_icon = create_tray_icon();
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
106 init_notify();
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
107
1
483f5fe9d2b2 change icon and tooltip of the tray icon
Pavol Rusnak <stick@gk2.sk>
parents: 0
diff changeset
108 periodic_check(NULL);
3
f8ad23e60000 code rework, show notify window just once
Pavol Rusnak <stick@gk2.sk>
parents: 2
diff changeset
109 send_notify(&info);
f8ad23e60000 code rework, show notify window just once
Pavol Rusnak <stick@gk2.sk>
parents: 2
diff changeset
110 // update tray icon and tooltip every 2 hours
f8ad23e60000 code rework, show notify window just once
Pavol Rusnak <stick@gk2.sk>
parents: 2
diff changeset
111 g_timeout_add_seconds(2*3600, periodic_check, NULL);
0
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
112
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
113 gtk_main();
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
114
9
0e50d3652326 use libunique to ensure that only a single instance of pk-update-icon can be run
Guido Berhoerster <guido@berhoerster.name>
parents: 8
diff changeset
115 g_object_unref(tray_icon);
0e50d3652326 use libunique to ensure that only a single instance of pk-update-icon can be run
Guido Berhoerster <guido@berhoerster.name>
parents: 8
diff changeset
116
0e50d3652326 use libunique to ensure that only a single instance of pk-update-icon can be run
Guido Berhoerster <guido@berhoerster.name>
parents: 8
diff changeset
117 out:
0e50d3652326 use libunique to ensure that only a single instance of pk-update-icon can be run
Guido Berhoerster <guido@berhoerster.name>
parents: 8
diff changeset
118 g_object_unref(app);
0e50d3652326 use libunique to ensure that only a single instance of pk-update-icon can be run
Guido Berhoerster <guido@berhoerster.name>
parents: 8
diff changeset
119
0e50d3652326 use libunique to ensure that only a single instance of pk-update-icon can be run
Guido Berhoerster <guido@berhoerster.name>
parents: 8
diff changeset
120 return exitval;
0
f5e03fc667f8 initial commit
Pavol Rusnak <stick@gk2.sk>
parents:
diff changeset
121 }