[java-atk-wrapper] JNI: create jaw_object_peek_parent

[Magdalen Berns <mberns src gnome org>]

commit c97520ea1a05f8751ace658556656d2662e7194b
Author: Magdalen Berns <m berns thismagpie com>
Date:   Wed Jun 10 14:04:58 2015 +0100

    JNI: create jaw_object_peek_parent
    
    Bug: https://bugzilla.gnome.org/show_bug.cgi?id=750703

 HACKING             |    2 --
 jni/src/jawobject.c |    8 ++++++++
 jni/src/jawobject.h |    1 +
 3 files changed, 9 insertions(+), 2 deletions(-)
---
diff --git a/HACKING b/HACKING
index a35ce15..2126d6d 100644
--- a/HACKING
+++ b/HACKING
@@ -39,8 +39,6 @@ TODO Currently Not fully documented by ATK
 Object base class:
   AtkFunction
   implementor_ref_accessible
-  peek_parent
-  set_parent
   set_role
   add_relationship
   remove_relationship
diff --git a/jni/src/jawobject.c b/jni/src/jawobject.c
index cd41aa1..dad2259 100644
--- a/jni/src/jawobject.c
+++ b/jni/src/jawobject.c
@@ -148,6 +148,14 @@ static AtkObject* jaw_object_get_parent(AtkObject *atk_obj)
   return ATK_OBJECT(jparent);
 }
 
+AtkObject* jaw_object_peek_parent(AtkObject *atk_obj)
+{
+  AtkObject *atk_parent = jaw_object_get_parent(atk_obj);
+  if (atk_parent != NULL)
+    return atk_parent;
+  return NULL;
+}
+
 static void
 jaw_object_set_parent(AtkObject *atk_obj, AtkObject *parent)
 {
diff --git a/jni/src/jawobject.h b/jni/src/jawobject.h
index ad9e159..03254d2 100644
--- a/jni/src/jawobject.h
+++ b/jni/src/jawobject.h
@@ -59,6 +59,7 @@ gpointer jaw_object_get_interface_data (JawObject*, guint);
 void jaw_object_notify_state_change(AtkObject   *atk_obj,
                                     const gchar *state,
                                     gboolean    state_set);
+AtkObject *jaw_object_peek_parent(AtkObject *atk_obj);
 
 G_END_DECLS