void settings_cancel_cb (GtkButton *, gpointer user_data);
void settings_ok_cb (GtkButton *, gpointer user_data);
+static void kill_gnome_screensaver (void);
+static void kill_kde_screensaver (void);
+
\f
/* Some random utility functions
*/
warning_dialog_dismiss_cb (widget, user_data);
}
+static void warning_dialog_killg_cb (GtkWidget *widget, gpointer user_data)
+{
+ kill_gnome_screensaver ();
+ warning_dialog_dismiss_cb (widget, user_data);
+}
+
+static void warning_dialog_killk_cb (GtkWidget *widget, gpointer user_data)
+{
+ kill_kde_screensaver ();
+ warning_dialog_dismiss_cb (widget, user_data);
+}
+
+typedef enum { D_NONE, D_LAUNCH, D_GNOME, D_KDE } dialog_button;
+
static void
warning_dialog (GtkWidget *parent, const char *message,
- Boolean restart_button_p, int center)
+ dialog_button button_type, int center)
{
char *msg = strdup (message);
char *head;
label, TRUE, TRUE, 0);
#ifdef HAVE_GTK2
- if (restart_button_p)
+ if (button_type != D_NONE)
{
cancel = gtk_button_new_from_stock (GTK_STOCK_CANCEL);
gtk_container_add (GTK_CONTAINER (label), cancel);
ok = gtk_button_new_with_label ("OK");
gtk_container_add (GTK_CONTAINER (label), ok);
- if (restart_button_p)
+ if (button_type != D_NONE)
{
cancel = gtk_button_new_with_label ("Cancel");
gtk_container_add (GTK_CONTAINER (label), cancel);
gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_CENTER);
gtk_container_set_border_width (GTK_CONTAINER (dialog), 10);
gtk_window_set_title (GTK_WINDOW (dialog), progclass);
- STFU GTK_WIDGET_SET_FLAGS (ok, GTK_CAN_DEFAULT);
+ GTK_WIDGET_SET_FLAGS (ok, GTK_CAN_DEFAULT);
gtk_widget_show (ok);
gtk_widget_grab_focus (ok);
if (cancel)
{
- STFU GTK_WIDGET_SET_FLAGS (cancel, GTK_CAN_DEFAULT);
+ GTK_WIDGET_SET_FLAGS (cancel, GTK_CAN_DEFAULT);
gtk_widget_show (cancel);
}
gtk_widget_show (label);
gtk_widget_show (dialog);
- if (restart_button_p)
+ if (button_type != D_NONE)
{
- gtk_signal_connect_object (GTK_OBJECT (ok), "clicked",
- GTK_SIGNAL_FUNC (warning_dialog_restart_cb),
+ GtkSignalFunc fn;
+ switch (button_type) {
+ case D_LAUNCH: fn = GTK_SIGNAL_FUNC (warning_dialog_restart_cb); break;
+ case D_GNOME: fn = GTK_SIGNAL_FUNC (warning_dialog_killg_cb); break;
+ case D_KDE: fn = GTK_SIGNAL_FUNC (warning_dialog_killk_cb); break;
+ default: abort(); break;
+ }
+ gtk_signal_connect_object (GTK_OBJECT (ok), "clicked", fn,
(gpointer) dialog);
gtk_signal_connect_object (GTK_OBJECT (cancel), "clicked",
GTK_SIGNAL_FUNC (warning_dialog_dismiss_cb),
sprintf (buf, "Error:\n\n%s", err);
else
strcpy (buf, "Unknown error!");
- warning_dialog (s->toplevel_widget, buf, False, 100);
+ warning_dialog (s->toplevel_widget, buf, D_NONE, 100);
}
if (err) free (err);
sprintf (buf, "Error:\n\n%s", err);
else
strcpy (buf, "Unknown error!");
- warning_dialog (s->toplevel_widget, buf, False, 100);
+ warning_dialog (s->toplevel_widget, buf, D_NONE, 100);
}
}
else
"The XScreenSaver daemon doesn't seem to be running\n"
"on display \"%s\". Launch it now?"),
d);
- warning_dialog (s->toplevel_widget, msg, True, 1);
+ warning_dialog (s->toplevel_widget, msg, D_LAUNCH, 1);
}
}
{
warning_dialog (s->toplevel_widget,
_("Error:\n\n"
- "No Help URL has been specified.\n"), False, 100);
+ "No Help URL has been specified.\n"), D_NONE, 100);
return;
}
else
strcat (buf, _("Please check your $PATH and permissions."));
- warning_dialog (s->toplevel_widget, buf, False, 1);
+ warning_dialog (s->toplevel_widget, buf, D_NONE, 1);
}
force_dialog_repaint (s);
if (!f || !*f)
warning_dialog (s->toplevel_widget,
_("Error:\n\nCouldn't determine init file name!\n"),
- False, 100);
+ D_NONE, 100);
else
{
char *b = (char *) malloc (strlen(f) + 1024);
sprintf (b, _("Error:\n\nCouldn't write %s\n"), f);
- warning_dialog (s->toplevel_widget, b, False, 100);
+ warning_dialog (s->toplevel_widget, b, D_NONE, 100);
free (b);
}
return -1;
{
warning_dialog (GTK_WIDGET (button),
_("Error:\n\nno `manualCommand' resource set."),
- False, 100);
+ D_NONE, 100);
}
free (oname);
_("Error:\n\n"
"Unparsable time format: \"%s\"\n"),
line);
- warning_dialog (s->toplevel_widget, b, False, 100);
+ warning_dialog (s->toplevel_widget, b, D_NONE, 100);
}
else
*store = value;
char b[255];
sprintf (b, "Error:\n\n" "Directory does not exist: \"%s\"\n",
p2->image_directory);
- warning_dialog (s->toplevel_widget, b, False, 100);
+ warning_dialog (s->toplevel_widget, b, D_NONE, 100);
}
char *str;
int list_elt;
- STFU g_return_if_fail (!gdk_pointer_is_grabbed ());
+ g_return_if_fail (!gdk_pointer_is_grabbed ());
str = gtk_tree_path_to_string (path);
list_elt = strtol (str, NULL, 10);
{
char b[255];
sprintf (b, _("Error:\n\n" "Directory does not exist: \"%s\"\n"), path);
- warning_dialog (GTK_WIDGET (top), b, False, 100);
+ warning_dialog (GTK_WIDGET (top), b, D_NONE, 100);
return;
}
{
char b[255];
sprintf (b, _("Error:\n\n" "File does not exist: \"%s\"\n"), path);
- warning_dialog (GTK_WIDGET (top), b, False, 100);
+ warning_dialog (GTK_WIDGET (top), b, D_NONE, 100);
return;
}
{
char b[255];
sprintf (b, _("Error:\n\n" "File does not exist: \"%s\"\n"), path);
- warning_dialog (GTK_WIDGET (top), b, False, 100);
+ warning_dialog (GTK_WIDGET (top), b, D_NONE, 100);
return;
}
# endif
_("Warning:\n\n"
"file \"%s\" has changed, reloading.\n"),
f);
- warning_dialog (s->toplevel_widget, b, False, 100);
+ warning_dialog (s->toplevel_widget, b, D_NONE, 100);
free (b);
load_init_file (dpy, p);
#endif
+static Window
+gnome_screensaver_window (Screen *screen)
+{
+ Display *dpy = DisplayOfScreen (screen);
+ Window root = RootWindowOfScreen (screen);
+ Window parent, *kids;
+ unsigned int nkids;
+ Window gnome_window = 0;
+ int i;
+
+ if (! XQueryTree (dpy, root, &root, &parent, &kids, &nkids))
+ abort ();
+ for (i = 0; i < nkids; i++)
+ {
+ Atom type;
+ int format;
+ unsigned long nitems, bytesafter;
+ unsigned char *name;
+ if (XGetWindowProperty (dpy, kids[i], XA_WM_COMMAND, 0, 128,
+ False, XA_STRING, &type, &format, &nitems,
+ &bytesafter, &name)
+ == Success
+ && type != None
+ && !strcmp ((char *) name, "gnome-screensaver"))
+ {
+ gnome_window = kids[i];
+ break;
+ }
+ }
+
+ if (kids) XFree ((char *) kids);
+ return gnome_window;
+}
+
+static Bool
+gnome_screensaver_active_p (void)
+{
+ Display *dpy = GDK_DISPLAY();
+ Window w = gnome_screensaver_window (DefaultScreenOfDisplay (dpy));
+ return (w ? True : False);
+}
+
+static void
+kill_gnome_screensaver (void)
+{
+ Display *dpy = GDK_DISPLAY();
+ Window w = gnome_screensaver_window (DefaultScreenOfDisplay (dpy));
+ if (w) XKillClient (dpy, (XID) w);
+}
+
+static Bool
+kde_screensaver_active_p (void)
+{
+ FILE *p = popen ("dcop kdesktop KScreensaverIface isEnabled 2>/dev/null",
+ "r");
+ char buf[255];
+ fgets (buf, sizeof(buf)-1, p);
+ pclose (p);
+ if (!strcmp (buf, "true\n"))
+ return True;
+ else
+ return False;
+}
+
+static void
+kill_kde_screensaver (void)
+{
+ system ("dcop kdesktop KScreensaverIface enable false");
+}
+
+
static void
the_network_is_not_the_computer (state *s)
{
if (*msg)
- warning_dialog (s->toplevel_widget, msg, True, 1);
+ warning_dialog (s->toplevel_widget, msg, D_LAUNCH, 1);
if (rversion) free (rversion);
if (ruser) free (ruser);
if (rhost) free (rhost);
free (msg);
+ msg = 0;
+
+ /* Note: since these dialogs are not modal, they will stack up.
+ So we do this check *after* popping up the "xscreensaver is not
+ running" dialog so that these are on top. Good enough.
+ */
+
+ if (gnome_screensaver_active_p ())
+ warning_dialog (s->toplevel_widget,
+ _("Warning:\n\n"
+ "The GNOME screensaver daemon appears to be running.\n"
+ "It must be stopped for XScreenSaver to work properly.\n"
+ "\n"
+ "Stop the GNOME screen saver daemon now?\n"),
+ D_GNOME, 1);
+
+ if (kde_screensaver_active_p ())
+ warning_dialog (s->toplevel_widget,
+ _("Warning:\n\n"
+ "The KDE screen saver daemon appears to be running.\n"
+ "It must be stopped for XScreenSaver to work properly.\n"
+ "\n"
+ "Stop the KDE screen saver daemon now?\n"),
+ D_KDE, 1);
}
projects / xscreensaver / blobdiff