[ekiga] Added the "selection-changed" signal to the call history view

[Julien Puydt <jpuydt src gnome org>]

commit c4c8fcefeb7e5f247f0ca88229989357b6162c76
Author: Snark <jpuydt gnome org>
Date:   Tue Oct 12 21:09:54 2010 +0200

    Added the "selection-changed" signal to the call history view
    
    This signal isn't even emitted yet.

 .../gui/gtk-frontend/call-history-view-gtk.cpp     |   11 +++++++++++
 .../gui/gtk-frontend/call-history-view-gtk.h       |    6 +++++-
 2 files changed, 16 insertions(+), 1 deletions(-)
---
diff --git a/lib/engine/gui/gtk-frontend/call-history-view-gtk.cpp b/lib/engine/gui/gtk-frontend/call-history-view-gtk.cpp
index 3208ad1..0152b4a 100644
--- a/lib/engine/gui/gtk-frontend/call-history-view-gtk.cpp
+++ b/lib/engine/gui/gtk-frontend/call-history-view-gtk.cpp
@@ -71,6 +71,7 @@ enum {
 /* and this is the list of signals supported */
 enum {
   CONTACT_SELECTED_SIGNAL,
+  SELECTION_CHANGED_SIGNAL,
   LAST_SIGNAL
 };
 
@@ -300,9 +301,19 @@ call_history_view_gtk_class_init (gpointer g_class,
 		  G_TYPE_NONE, 1,
 		  G_TYPE_POINTER);
 
+  signals[SELECTION_CHANGED_SIGNAL] =
+    g_signal_new ("contact-selected",
+		  G_OBJECT_CLASS_TYPE (gobject_class),
+		  G_SIGNAL_RUN_LAST,
+		  G_STRUCT_OFFSET (CallHistoryViewGtkClass, contact_selected),
+		  NULL, NULL,
+		  g_cclosure_marshal_VOID__VOID,
+		  G_TYPE_NONE, 0);
+
   /* FIXME: is it useful? */
   call_history_view_gtk_class = (CallHistoryViewGtkClass*)g_class;
   call_history_view_gtk_class->contact_selected = NULL;
+  call_history_view_gtk_class->selection_changed = NULL;
 }
 
 GType
diff --git a/lib/engine/gui/gtk-frontend/call-history-view-gtk.h b/lib/engine/gui/gtk-frontend/call-history-view-gtk.h
index ba949f6..5e8cc60 100644
--- a/lib/engine/gui/gtk-frontend/call-history-view-gtk.h
+++ b/lib/engine/gui/gtk-frontend/call-history-view-gtk.h
@@ -57,9 +57,12 @@ void call_history_view_gtk_get_selected (CallHistoryViewGtk* self,
 					 History::Contact** contact);
 
 
-/* This widget emits a single signal :
+/* This widget emits two signals :
  * "contact-selected", comes with a pointer which is a History::Contact*
  * (or NULL if no contact is selected anymore)
+ *
+ * "selection-changed", comes with nothing -- it just says that either something
+ * else has been selected, or what was selected changed.
  */
 
 /* GObject thingies */
@@ -76,6 +79,7 @@ struct _CallHistoryViewGtkClass
 
   void (*contact_selected) (CallHistoryViewGtk* self,
 			    gpointer contact);
+  void (*selection_changed) (CallHistoryViewGtk* self);
 };
 
 #define CALL_HISTORY_VIEW_GTK_TYPE (call_history_view_gtk_get_type ())