[nautilus-actions] NactICapabilitiesTab: enable the page if a context is available

[Pierre Wieser <pwieser src gnome org>]

commit 929b9e6ede138cae967efc4085bcc46905b9a76e
Author: Pierre Wieser <pwieser trychlos org>
Date:   Wed Feb 15 22:11:33 2012 +0100

    NactICapabilitiesTab: enable the page if a context is available

 ChangeLog                         |    1 +
 src/nact/nact-icapabilities-tab.c |   11 ++++++++++-
 2 files changed, 11 insertions(+), 1 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index cb652db..219abe6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,6 @@
 2012-02-15 Pierre Wieser <pwieser trychlos org>
 
+	* src/nact/nact-icapabilities-tab.c (on_main_selection_changed):
 	* src/nact/nact-ibasenames-tab.c (on_main_selection_changed):
 	Enable the tab if a context is available.
 
diff --git a/src/nact/nact-icapabilities-tab.c b/src/nact/nact-icapabilities-tab.c
index 79412e3..11255d9 100644
--- a/src/nact/nact-icapabilities-tab.c
+++ b/src/nact/nact-icapabilities-tab.c
@@ -222,7 +222,16 @@ on_base_initialize_window( NactICapabilitiesTab *instance, void *user_data )
 static void
 on_main_selection_changed( NactICapabilitiesTab *instance, GList *selected_items, gpointer user_data )
 {
-	/* nothing to do here */
+	NAIContext *context;
+	gboolean editable;
+	gboolean enable_tab;
+
+	g_object_get( G_OBJECT( instance ),
+			MAIN_PROP_CONTEXT, &context, MAIN_PROP_EDITABLE, &editable,
+			NULL );
+
+	enable_tab = ( context != NULL );
+	nact_main_tab_enable_page( NACT_MAIN_WINDOW( instance ), TAB_CAPABILITIES, enable_tab );
 }
 
 static void