summaryrefslogtreecommitdiff
path: root/mate-panel/main.c
blob: 82d475c15e218020c43fef9fe6bbafcae9d91b58 (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
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
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
/* Mate panel: Initialization routines
 * (C) 1997,1998,1999,2000 the Free Software Foundation
 * (C) 2000 Eazel, Inc.
 *
 * Authors: Federico Mena
 *          Miguel de Icaza
 *          George Lebl
 */

#include <config.h>
#include <string.h>
#include <signal.h>
#include <sys/wait.h>

#include <glib/gi18n.h>

#include <libegg/eggdesktopfile.h>
#include <libegg/eggsmclient.h>

#include <libpanel-util/panel-cleanup.h>
#include <libpanel-util/panel-glib.h>

#include "panel-profile.h"
#include "panel-config-global.h"
#include "panel-shell.h"
#include "panel-multimonitor.h"
#include "panel-session.h"
#include "panel-schemas.h"
#include "panel-stock-icons.h"
#include "panel-lockdown.h"
#include "panel-icon-names.h"
#include "panel-reset.h"
#include "panel-run-dialog.h"

#ifdef HAVE_X11
#include "panel-action-protocol.h"
#include "xstuff.h"
#endif

/* globals */
GSList *panels = NULL;
GSList *panel_list = NULL;

static char*    layout;
static gboolean replace = FALSE;
static gboolean reset = FALSE;
static gboolean run_dialog = FALSE;

static const GOptionEntry options[] = {
  { "replace", 0, 0, G_OPTION_ARG_NONE, &replace, N_("Replace a currently running panel"), NULL },
  /* this feature was request in #mate irc channel */
  { "reset", 0, 0, G_OPTION_ARG_NONE, &reset, N_("Reset the panel configuration to default"), NULL },
  /* open run dialog */
  { "run-dialog", 0, 0, G_OPTION_ARG_NONE, &run_dialog, N_("Execute the run dialog"), NULL },
  /* default panels layout */
  { "layout", 0, 0, G_OPTION_ARG_STRING, &layout, N_("Set the default panel layout"), NULL },
  { NULL }
};

static void
parsing_error_cb (GtkCssProvider *provider,
                  GtkCssSection  *section,
                  GError         *error,
                  gpointer        user_data)
{
    g_warning ("Can't parse mate-panel's CSS custom description: %s\n", error->message);
}

int
main (int argc, char **argv)
{
	char           *desktopfile;
	GOptionContext *context;
	GError         *error;
	GdkDisplay     *display;
	GdkScreen      *screen;
	GtkCssProvider *css;
	GtkStyleProvider *provider;
	const gchar    *resource;
	guint          priority;

	bindtextdomain (GETTEXT_PACKAGE, MATELOCALEDIR);
	bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
	textdomain (GETTEXT_PACKAGE);

	/* We will register explicitly when we're ready -- see panel-session.c */
	egg_sm_client_set_mode (EGG_SM_CLIENT_MODE_DISABLED);

	g_set_prgname ("mate-panel");

	desktopfile = panel_g_lookup_in_applications_dirs ("mate-panel.desktop");
	if (desktopfile) {
		egg_set_desktop_file (desktopfile);
		g_free (desktopfile);
	}

	context = g_option_context_new ("");
	g_option_context_add_group (context,
				    egg_sm_client_get_option_group ());
	g_option_context_add_group (context, gtk_get_option_group (TRUE));
	g_option_context_add_main_entries (context, options, GETTEXT_PACKAGE);

	gtk_init (&argc, &argv);

	error = NULL;
	if (!g_option_context_parse (context, &argc, &argv, &error)) {
		g_printerr ("%s\n", error->message);
		g_error_free (error);
		g_option_context_free (context);

		return 1;
	}

	g_option_context_free (context);

	/* set the default layout */
	if (layout != NULL && layout[0] != 0)
	{
		GSettings *settings;
		settings = g_settings_new (PANEL_SCHEMA);
		g_settings_set_string (settings, PANEL_DEFAULT_LAYOUT, layout);
		g_object_unref (settings);
		g_message ("Panel layout set to '%s'", layout);
		/* exit, except if reset argument is given */
		if (!reset)
			return 0;
	}

	/* reset the configuration and exit. */
	if (reset == TRUE)
	{
		panel_reset();
		return 0;
	}

	/* open the run dialog and exit */
	if (run_dialog == TRUE)
	{
		panel_init_stock_icons_and_items ();
		panel_multimonitor_init ();
		panel_global_config_load ();
		panel_lockdown_init ();
		panel_profile_settings_load ();
		panel_run_dialog_present (gdk_screen_get_default (),
		                          gtk_get_current_event_time ());
		panel_run_dialog_quit_on_destroy ();
		gtk_main ();
		panel_lockdown_finalize ();
		panel_cleanup_do ();
		return 0;
	}

	if (!egg_get_desktop_file ()) {
		g_set_application_name (_("Panel"));
		gtk_window_set_default_icon_name (PANEL_ICON_PANEL);
	}

	if (!panel_shell_register (replace)) {
		panel_cleanup_do ();
		return -1;
	}

	display = gdk_display_get_default ();

#ifdef HAVE_X11
	if (GDK_IS_X11_DISPLAY (display))
		panel_action_protocol_init ();
#endif

	panel_multimonitor_init ();
	panel_init_stock_icons_and_items ();

	panel_global_config_load ();
	panel_lockdown_init ();
	panel_profile_load ();

	/*add forbidden lists to ALL panels*/
	g_slist_foreach (panels,
	                 (GFunc)panel_widget_add_forbidden,
	                 NULL);

	gboolean found_backend = FALSE;

#ifdef HAVE_X11
	if (GDK_IS_X11_DISPLAY (display)) {
		xstuff_init ();
		found_backend = TRUE;
	}
#endif

	if (!found_backend) {
		g_error("GDK platform not supported");
	}

	/* Flush to make sure our struts are seen by everyone starting
	 * immediate after (eg, the caja desktop). */
	gdk_display_flush (display);

	/* Do this at the end, to be sure that we're really ready when
	 * connecting to the session manager */
	panel_session_init ();

	/*Load a css file from a GResource so the drag handle image can be loaded*/
	screen = gdk_screen_get_default ();
	css = gtk_css_provider_new ();
	provider = GTK_STYLE_PROVIDER (css);
	resource = "/org/mate/panel/theme/mate-panel.css";
	priority = GTK_STYLE_PROVIDER_PRIORITY_FALLBACK;

	g_signal_connect (provider, "parsing-error", G_CALLBACK (parsing_error_cb), NULL);

	gtk_css_provider_load_from_resource (css, resource);
	gtk_style_context_add_provider_for_screen (screen, provider, priority);

	g_object_unref (provider);

	gtk_main ();

	panel_lockdown_finalize ();

	panel_cleanup_do ();

	return 0;
}