[glibmm] Action: print_detailed_name(): Remove the action_name parameter.

[Murray Cumming <murrayc src gnome org>]

commit c364ee5a1fbdd7bada2e59d84e509a460ee185f2
Author: Murray Cumming <murrayc murrayc com>
Date:   Tue Oct 8 09:42:57 2013 +0200

    Action: print_detailed_name(): Remove the action_name parameter.
    
    * gio/src/action.hg: This is a non-static version of the method,
      so we can just use get_name(). We already use the instance to
      get the state type.

 gio/src/action.hg |   11 ++++-------
 1 files changed, 4 insertions(+), 7 deletions(-)
---
diff --git a/gio/src/action.hg b/gio/src/action.hg
index f5c4a68..ecd8c70 100644
--- a/gio/src/action.hg
+++ b/gio/src/action.hg
@@ -174,9 +174,7 @@ public:
   //TODO: _WRAP_METHOD(static bool parse_detailed_name(const Glib::ustring& detailed_name, gchar** 
action_name, GVariant** target_value), g_action_parse_detailed_name, errthrow)
 
 
-  /** Formats a detailed action name from @a action_name and @a target_value.
-   *
-   * It is an error to call this function with an invalid action name.
+  /** Formats a detailed action name from the action's action_name and @a target_value.
    *
    * This function is the opposite of parse_detailed_action_name(). 
    * It will produce a string that can be parsed back to the @a action_name
@@ -185,12 +183,11 @@ public:
    * See that function for the types of strings that will be printed by
    * this function.
    *
-   * @param action_name A valid action name.
    * @param target_value A Variant target value.
    * @result A detailed format string.
    */
   template <typename T_Value>
-  Glib::ustring print_detailed_name(const Glib::ustring& action_name, const T_Value& value);
+  Glib::ustring print_detailed_name(const T_Value& value);
 
   _WRAP_METHOD(static Glib::ustring print_detailed_name_variant(const Glib::ustring& action_name, const 
Glib::VariantBase& parameter), g_action_print_detailed_name)
 
@@ -254,14 +251,14 @@ void Action::get_state_hint(T_Value& value) const
 }
 
 template <typename T_Value>
-Glib::ustring Action::print_detailed_name(const Glib::ustring& action_name, const T_Value& parameter)
+Glib::ustring Action::print_detailed_name(const T_Value& parameter)
 {
   typedef Glib::Variant<T_Value> type_glib_variant;
 
   g_return_val_if_fail(
     g_variant_type_equal(g_action_get_parameter_type(const_cast<GAction*>(gobj())), 
type_glib_variant::variant_type().gobj()),
     Glib::ustring());
-  return print_detailed_name_variant(type_glib_variant::create(parameter));
+  return print_detailed_name_variant(get_name(), type_glib_variant::create(parameter));
 }
 
 template <typename T_Value>