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screen: Fix for gnome-settings-daemon changes

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g-s-d changed its DBus interface, and that made all
external changes to brightness invisible to the panel. Update
accordingly.

https://bugzilla.gnome.org/show_bug.cgi?id=662117
This commit is contained in:
Giovanni Campagna 2012-06-08 23:01:10 +02:00 • committed by Bastien Nocera
parent c8e9d70679
commit 7ab09177e1
1 changed files with 10 additions and 10 deletions
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20
panels/screen/cc-screen-panel.c
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@ -186,21 +186,21 @@ on_signal (GDBusProxy *proxy,
{ {
CcScreenPanel *self = CC_SCREEN_PANEL (user_data); CcScreenPanel *self = CC_SCREEN_PANEL (user_data);
if (g_strcmp0 (signal_name, "BrightnessChanged") == 0) if (g_strcmp0 (signal_name, "Changed") == 0)
{ {
guint brightness;
GtkRange *range;
/* changed, but ignoring */ /* changed, but ignoring */
if (self->priv->setting_brightness) if (self->priv->setting_brightness)
return; return;
/* update the bar */ /* retrieve the value again from g-s-d */
g_variant_get (parameters, g_dbus_proxy_call (self->priv->proxy,
"(u)", "GetPercentage",
&brightness); NULL,
range = GTK_RANGE (WID ("screen_brightness_hscale")); G_DBUS_CALL_FLAGS_NONE,
gtk_range_set_value (range, brightness); 200, /* we don't want to randomly move the bar */
self->priv->cancellable,
get_brightness_cb,
user_data);
} }
} }