group: Move deprecated macro into its own header

clutter/Makefile.am

@@ -241,6 +241,7 @@ deprecated_h = \
 	$(srcdir)/deprecated/clutter-behaviour-scale.h 		\
 	$(srcdir)/deprecated/clutter-fixed.h			\
 	$(srcdir)/deprecated/clutter-frame-source.h		\
+	$(srcdir)/deprecated/clutter-group.h			\
 	$(srcdir)/deprecated/clutter-keysyms.h			\
 	$(srcdir)/deprecated/clutter-main.h			\
 	$(srcdir)/deprecated/clutter-timeout-pool.h 		\

clutter/clutter-deprecated.h

@@ -14,6 +14,7 @@
 #include "deprecated/clutter-behaviour-scale.h"
 #include "deprecated/clutter-fixed.h"
 #include "deprecated/clutter-frame-source.h"
+#include "deprecated/clutter-group.h"
 #include "deprecated/clutter-keysyms.h"
 #include "deprecated/clutter-main.h"
 #include "deprecated/clutter-score.h"

clutter/clutter-group.c

@@ -353,7 +353,7 @@ clutter_group_dispose (GObject *object)
   /* Note: we are careful to consider that destroying children could
    * have the side-effect of destroying other children so
    * priv->children may be modified during clutter_actor_destroy. */
-  while (priv->children)
+  while (priv->children != NULL)
     {
       ClutterActor *child = priv->children->data;
       priv->children = g_list_delete_link (priv->children, priv->children);
@@ -468,19 +468,22 @@ clutter_group_new (void)
  * Removes all children actors from the #ClutterGroup.
  */
 void
-clutter_group_remove_all (ClutterGroup *group)
+clutter_group_remove_all (ClutterGroup *self)
 {
+  ClutterContainer *container;
   GList *children;
 
-  g_return_if_fail (CLUTTER_IS_GROUP (group));
+  g_return_if_fail (CLUTTER_IS_GROUP (self));
 
-  children = group->priv->children;
+  container = CLUTTER_CONTAINER (self);
-  while (children)
+  children = self->priv->children;
+
+  while (children != NULL)
     {
       ClutterActor *child = children->data;
       children = children->next;
 
-      clutter_container_remove_actor (CLUTTER_CONTAINER (group), child);
+      clutter_container_remove_actor (container, child);
     }
 }
 

clutter/clutter-group.h

@@ -34,27 +34,12 @@
 
 G_BEGIN_DECLS
 
-#define CLUTTER_TYPE_GROUP clutter_group_get_type()
+#define CLUTTER_TYPE_GROUP              (clutter_group_get_type ())
-
+#define CLUTTER_GROUP(obj)              (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_GROUP, ClutterGroup))
-#define CLUTTER_GROUP(obj) \
+#define CLUTTER_GROUP_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_GROUP, ClutterGroupClass))
-  (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
+#define CLUTTER_IS_GROUP(obj)           (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_GROUP))
-  CLUTTER_TYPE_GROUP, ClutterGroup))
+#define CLUTTER_IS_GROUP_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_GROUP))
-
+#define CLUTTER_GROUP_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_GROUP, ClutterGroupClass))
-#define CLUTTER_GROUP_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_CAST ((klass), \
-  CLUTTER_TYPE_GROUP, ClutterGroupClass))
-
-#define CLUTTER_IS_GROUP(obj) \
-  (G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
-  CLUTTER_TYPE_GROUP))
-
-#define CLUTTER_IS_GROUP_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_TYPE ((klass), \
-  CLUTTER_TYPE_GROUP))
-
-#define CLUTTER_GROUP_GET_CLASS(obj) \
-  (G_TYPE_INSTANCE_GET_CLASS ((obj), \
-  CLUTTER_TYPE_GROUP, ClutterGroupClass))
 
 typedef struct _ClutterGroup            ClutterGroup;
 typedef struct _ClutterGroupClass       ClutterGroupClass;
@@ -98,24 +83,12 @@ struct _ClutterGroupClass
 };
 
 GType clutter_group_get_type (void) G_GNUC_CONST;
-ClutterActor *clutter_group_new              (void);
+
-ClutterActor *clutter_group_get_nth_child    (ClutterGroup    *self,
+ClutterActor *  clutter_group_new               (void);
+ClutterActor *  clutter_group_get_nth_child     (ClutterGroup *self,
                                                  gint          index_);
 gint            clutter_group_get_n_children    (ClutterGroup *self);
-void          clutter_group_remove_all       (ClutterGroup    *group);
+void            clutter_group_remove_all        (ClutterGroup *self);
-
-#ifndef CLUTTER_DISABLE_DEPRECATED
-
-/* for Mr. Mallum only */
-#define clutter_group_add(group,actor)                  G_STMT_START {  \
-  ClutterActor *_actor = (ClutterActor *) (actor);                      \
-  if (CLUTTER_IS_GROUP ((group)) && CLUTTER_IS_ACTOR ((_actor)))        \
-    {                                                                   \
-      ClutterContainer *_container = (ClutterContainer *) (group);      \
-      clutter_container_add_actor (_container, _actor);                 \
-    }                                                   } G_STMT_END
-
-#endif /* CLUTTER_DISABLE_DEPRECATED */
 
 G_END_DECLS
 

clutter/deprecated/clutter-group.h

@@ -0,0 +1,23 @@
+#ifndef __CLUTTER_GROUP_DEPRECATED_H__
+#define __CLUTTER_GROUP_DEPRECATED_H__
+
+#include <clutter/clutter-types.h>
+
+G_BEGIN_DECLS
+
+#ifndef CLUTTER_DISABLE_DEPRECATED
+
+/* for Mr. Mallum only */
+#define clutter_group_add(group,actor)                  G_STMT_START {  \
+  ClutterActor *_actor = (ClutterActor *) (actor);                      \
+  if (CLUTTER_IS_GROUP ((group)) && CLUTTER_IS_ACTOR ((_actor)))        \
+    {                                                                   \
+      ClutterContainer *_container = (ClutterContainer *) (group);      \
+      clutter_container_add_actor (_container, _actor);                 \
+    }                                                   } G_STMT_END
+
+#endif /* CLUTTER_DISABLE_DEPRECATED */
+
+G_END_DECLS
+
+#endif /* __CLUTTER_GROUP_DEPRECATED_H__ */