1 /*
2 * Copyright (c) 2009, 2010 Intel, Inc.
3 * Copyright (c) 2010 Red Hat, Inc.
4 *
5 * The Control Center is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by the
7 * Free Software Foundation; either version 2 of the License, or (at your
8 * option) any later version.
9 *
10 * The Control Center is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
12 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * for more details.
14 *
15 * You should have received a copy of the GNU General Public License along
16 * with the Control Center; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
18 *
19 * Author: Thomas Wood <thos@gnome.org>
20 */
21
22 #include "config.h"
23
24 #include <glib/gi18n.h>
25 #include <stdlib.h>
26
27 #include "cinnamon-control-center.h"
28
29 #include <gtk/gtk.h>
30 #include <string.h>
31 #include <libnotify/notify.h>
32
33 #ifdef GDK_WINDOWING_X11
34 #include <X11/Xlib.h>
35 #endif
36
37 #include "cc-shell-log.h"
38
39 G_GNUC_NORETURN static gboolean
option_version_cb(const gchar * option_name,const gchar * value,gpointer data,GError ** error)40 option_version_cb (const gchar *option_name,
41 const gchar *value,
42 gpointer data,
43 GError **error)
44 {
45 g_print ("%s %s\n", PACKAGE, VERSION);
46 exit (0);
47 }
48
49 static char **start_panels = NULL;
50 static gboolean show_overview = FALSE;
51 static gboolean verbose = FALSE;
52 static gboolean show_help = FALSE;
53 static gboolean show_help_gtk = FALSE;
54 static gboolean show_help_all = FALSE;
55
56 const GOptionEntry all_options[] = {
57 { "version", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, option_version_cb, NULL, NULL },
58 { "verbose", 'v', 0, G_OPTION_ARG_NONE, &verbose, N_("Enable verbose mode"), NULL },
59 { "overview", 'o', 0, G_OPTION_ARG_NONE, &show_overview, N_("Show the overview"), NULL },
60 { "help", 'h', G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_NONE, &show_help, N_("Show help options"), NULL },
61 { "help-all", 0, G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_NONE, &show_help_all, N_("Show help options"), NULL },
62 { "help-gtk", 0, G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_NONE, &show_help_gtk, N_("Show help options"), NULL },
63 { G_OPTION_REMAINING, '\0', 0, G_OPTION_ARG_FILENAME_ARRAY, &start_panels, N_("Panel to display"), NULL },
64 { NULL, 0, 0, 0, NULL, NULL, NULL } /* end the list */
65 };
66
67 static int
application_command_line_cb(GApplication * application,GApplicationCommandLine * command_line,CinnamonControlCenter * shell)68 application_command_line_cb (GApplication *application,
69 GApplicationCommandLine *command_line,
70 CinnamonControlCenter *shell)
71 {
72 int argc;
73 char **argv;
74 int retval = 0;
75 GOptionContext *context;
76 GError *error = NULL;
77
78 verbose = FALSE;
79 show_overview = FALSE;
80 show_help = FALSE;
81 start_panels = NULL;
82
83 argv = g_application_command_line_get_arguments (command_line, &argc);
84
85 context = g_option_context_new (N_("- System Settings"));
86 g_option_context_add_main_entries (context, all_options, GETTEXT_PACKAGE);
87 g_option_context_set_translation_domain(context, GETTEXT_PACKAGE);
88 g_option_context_add_group (context, gtk_get_option_group (TRUE));
89 g_option_context_set_help_enabled (context, FALSE);
90
91 if (g_option_context_parse (context, &argc, &argv, &error) == FALSE)
92 {
93 g_print (_("%s\nRun '%s --help' to see a full list of available command line options.\n"),
94 error->message, argv[0]);
95 g_error_free (error);
96 g_option_context_free (context);
97 return 1;
98 }
99
100 if (show_help || show_help_all || show_help_gtk)
101 {
102 gchar *help;
103 GOptionGroup *group;
104
105 if (show_help || show_help_all)
106 group = NULL;
107 else
108 group = gtk_get_option_group (FALSE);
109
110 help = g_option_context_get_help (context, FALSE, group);
111 g_print ("%s", help);
112 g_free (help);
113 g_option_context_free (context);
114 return 0;
115 }
116
117 g_option_context_free (context);
118
119 cc_shell_log_set_debug (verbose);
120
121 cinnamon_control_center_show (shell, GTK_APPLICATION (application));
122
123 if (show_overview)
124 {
125 cinnamon_control_center_set_overview_page (shell);
126 }
127 else if (start_panels != NULL && start_panels[0] != NULL)
128 {
129 const char *start_id;
130 GError *err = NULL;
131 GVariant *parameters;
132 GVariantBuilder *builder;
133 int i;
134
135 start_id = start_panels[0];
136
137 if (start_panels[1])
138 g_debug ("Extra argument: %s", start_panels[1]);
139 else
140 g_debug ("No extra argument");
141
142 builder = g_variant_builder_new (G_VARIANT_TYPE ("av"));
143 for (i = 1; start_panels[i] != NULL; i++)
144 g_variant_builder_add (builder, "v", g_variant_new_string (start_panels[i]));
145 parameters = g_variant_builder_end (builder);
146 if (!cc_shell_set_active_panel_from_id (CC_SHELL (shell), start_id, parameters, &err))
147 {
148 g_warning ("Could not load setting panel \"%s\": %s", start_id,
149 (err) ? err->message : "Unknown error");
150 retval = 1;
151 if (err)
152 {
153 g_error_free (err);
154 err = NULL;
155 }
156 }
157 }
158
159 cinnamon_control_center_present (shell);
160 gdk_notify_startup_complete ();
161
162 g_strfreev (argv);
163 if (start_panels != NULL)
164 {
165 g_strfreev (start_panels);
166 start_panels = NULL;
167 }
168 show_overview = FALSE;
169
170 return retval;
171 }
172
173 static void
help_activated(GSimpleAction * action,GVariant * parameter,gpointer user_data)174 help_activated (GSimpleAction *action,
175 GVariant *parameter,
176 gpointer user_data)
177 {
178 CinnamonControlCenter *shell = user_data;
179 CcPanel *panel = cc_shell_get_active_panel (CC_SHELL (shell));
180 GtkWidget *window = cc_shell_get_toplevel (CC_SHELL (shell));
181 const char *uri = NULL;
182
183 if (panel)
184 uri = cc_panel_get_help_uri (panel);
185 if (!g_strcmp0(g_getenv("XDG_CURRENT_DESKTOP"), "Unity"))
186 gtk_show_uri (gtk_widget_get_screen (window),
187 uri ? uri : "help:ubuntu-help/prefs",
188 GDK_CURRENT_TIME, NULL);
189 else
190 gtk_show_uri (gtk_widget_get_screen (window),
191 uri ? uri : "help:gnome-help/prefs",
192 GDK_CURRENT_TIME, NULL);
193 }
194
195 static void
quit_activated(GSimpleAction * action,GVariant * parameter,gpointer user_data)196 quit_activated (GSimpleAction *action,
197 GVariant *parameter,
198 gpointer user_data)
199 {
200 CinnamonControlCenter *shell = user_data;
201 g_object_unref (shell);
202 }
203
204 static void
application_startup_cb(GApplication * application,CinnamonControlCenter * shell)205 application_startup_cb (GApplication *application,
206 CinnamonControlCenter *shell)
207 {
208 GMenu *menu, *section;
209 GAction *action;
210
211 action = G_ACTION (g_simple_action_new ("help", NULL));
212 g_action_map_add_action (G_ACTION_MAP (application), action);
213 g_signal_connect (action, "activate", G_CALLBACK (help_activated), shell);
214
215 action = G_ACTION (g_simple_action_new ("quit", NULL));
216 g_action_map_add_action (G_ACTION_MAP (application), action);
217 g_signal_connect (action, "activate", G_CALLBACK (quit_activated), shell);
218
219 menu = g_menu_new ();
220
221 section = g_menu_new ();
222 g_menu_append (section, _("Help"), "app.help");
223 g_menu_append (section, _("Quit"), "app.quit");
224
225 g_menu_append_section (menu, NULL, G_MENU_MODEL (section));
226
227 gtk_application_set_app_menu (GTK_APPLICATION (application),
228 G_MENU_MODEL (menu));
229
230 gtk_application_add_accelerator (GTK_APPLICATION (application),
231 "F1", "app.help", NULL);
232
233 /* nothing else to do here, we don't want to show a window before
234 * we've looked at the commandline
235 */
236 }
237
238 int
main(int argc,char ** argv)239 main (int argc, char **argv)
240 {
241 CinnamonControlCenter *shell;
242 GtkApplication *application;
243 int status;
244
245 bindtextdomain (GETTEXT_PACKAGE, "/usr/share/locale");
246 bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
247 textdomain (GETTEXT_PACKAGE);
248
249 #ifdef GDK_WINDOWING_X11
250 XInitThreads ();
251 #endif
252
253 gtk_init (&argc, &argv);
254 cc_shell_log_init ();
255
256 /* register a symbolic icon size for use in sidebar lists */
257 gtk_icon_size_register ("cc-sidebar-list", 24, 24);
258
259 notify_init ("cinnamon-control-center");
260
261 shell = cinnamon_control_center_new ();
262
263 /* enforce single instance of this application */
264 application = gtk_application_new ("org.cinnamon.ControlCenter", G_APPLICATION_HANDLES_COMMAND_LINE);
265 g_signal_connect (application, "startup",
266 G_CALLBACK (application_startup_cb), shell);
267 g_signal_connect (application, "command-line",
268 G_CALLBACK (application_command_line_cb), shell);
269
270 status = g_application_run (G_APPLICATION (application), argc, argv);
271
272 g_object_unref (application);
273
274 return status;
275 }
276