diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/main.vala | 59 |
1 files changed, 31 insertions, 28 deletions
diff --git a/lib/main.vala b/lib/main.vala index 4367e9ae..9e74ee84 100644 --- a/lib/main.vala +++ b/lib/main.vala @@ -577,34 +577,37 @@ public class Indicator.Keyboard.Service : Object { } if (ibus_panel == null && sources[i].is_ibus) { - var connection = get_ibus ().get_connection (); - var name = "org.freedesktop.IBus.Panel"; - var path = "/org/freedesktop/IBus/Panel"; - - try { - ibus_panel = connection.get_proxy_sync (name, path); - - ((!) ibus_panel).properties_registered.connect ((variant) => { - var properties = new IBus.PropList (); - properties.deserialize (variant); - - if (properties is IBus.PropList) { - handle_properties_registered ((!) (properties as IBus.PropList)); - } - }); - ((!) ibus_panel).property_updated.connect ((variant) => { - var type = IBus.PropType.NORMAL; - var state = IBus.PropState.INCONSISTENT; - var text = new IBus.Text.from_static_string (""); - var property = new IBus.Property ("", type, text, null, text, false, false, state, null); - property.deserialize (variant); - - if (property is IBus.Property) { - handle_property_updated ((!) (property as IBus.Property)); - } - }); - } catch (IOError error) { - warning ("error: %s", error.message); + DBusConnection? connection = get_ibus ().get_connection (); + + if (connection != null) { + var name = "org.freedesktop.IBus.Panel"; + var path = "/org/freedesktop/IBus/Panel"; + + try { + ibus_panel = ((!) connection).get_proxy_sync (name, path); + + ((!) ibus_panel).properties_registered.connect ((variant) => { + var properties = new IBus.PropList (); + properties.deserialize (variant); + + if (properties is IBus.PropList) { + handle_properties_registered ((!) (properties as IBus.PropList)); + } + }); + ((!) ibus_panel).property_updated.connect ((variant) => { + var type = IBus.PropType.NORMAL; + var state = IBus.PropState.INCONSISTENT; + var text = new IBus.Text.from_static_string (""); + var property = new IBus.Property ("", type, text, null, text, false, false, state, null); + property.deserialize (variant); + + if (property is IBus.Property) { + handle_property_updated ((!) (property as IBus.Property)); + } + }); + } catch (IOError error) { + warning ("error: %s", error.message); + } } } } |