gegl r2765 - in trunk: . gegl/buffer

[ok svn gnome org]

Author: ok
Date: Sun Nov 16 16:36:24 2008
New Revision: 2765
URL: http://svn.gnome.org/viewvc/gegl?rev=2765&view=rev

Log:
* gegl/buffer/gegl-tile-handler.[ch]: (gegl_tile_handler_set_source):
added accessor method.
* gegl/buffer/gegl-tile-handler-chain.c:
(gegl_tile_handler_chain_rebind): use accesor methods/macros instead
of g_object_get and g_object_set.


Modified:
   trunk/ChangeLog
   trunk/gegl/buffer/gegl-tile-handler-chain.c
   trunk/gegl/buffer/gegl-tile-handler.c
   trunk/gegl/buffer/gegl-tile-handler.h

Modified: trunk/gegl/buffer/gegl-tile-handler-chain.c
==============================================================================
--- trunk/gegl/buffer/gegl-tile-handler-chain.c	(original)
+++ trunk/gegl/buffer/gegl-tile-handler-chain.c	Sun Nov 16 16:36:24 2008
@@ -143,14 +143,13 @@
       handler = iter->data;
       if (iter->next)
         {
-          source = g_object_ref (iter->next->data);
+          source = iter->next->data;
         }
       else
         {
-          g_object_get (tile_handler_chain, "source", &source, NULL);
+          source = gegl_tile_handler_get_source (tile_handler_chain);
         }
-      g_object_set (G_OBJECT (handler), "source", source, NULL);
-      g_object_unref (source);
+      gegl_tile_handler_set_source (handler, source);
       iter = iter->next;
     }
 }

Modified: trunk/gegl/buffer/gegl-tile-handler.c
==============================================================================
--- trunk/gegl/buffer/gegl-tile-handler.c	(original)
+++ trunk/gegl/buffer/gegl-tile-handler.c	Sun Nov 16 16:36:24 2008
@@ -82,6 +82,36 @@
     }
 }
 
+void
+gegl_tile_handler_set_source (GeglTileHandler *handler,
+                              GeglTileSource  *source)
+{
+  if (handler->source != NULL)
+    g_object_unref (handler->source);
+
+  if (source == NULL)
+    {
+      handler->source = NULL;
+      return;
+    }
+  handler->source = g_object_ref (source);
+
+  /* special case if we are the Traits subclass of Trait
+   * also set the source at the end of the chain.
+   */
+  if (GEGL_IS_TILE_HANDLER_CHAIN (handler))
+    {
+      GeglTileHandlerChain *tile_handler_chain = GEGL_TILE_HANDLER_CHAIN (handler);
+      GSList         *iter   = (void *) tile_handler_chain->chain;
+      while (iter && iter->next)
+             iter = iter->next;
+            if (iter)
+              {
+                gegl_tile_handler_set_source (GEGL_HANDLER (iter->data), handler->source);
+              }
+          }
+}
+
 static void
 set_property (GObject      *gobject,
               guint         property_id,
@@ -93,24 +123,7 @@
   switch (property_id)
     {
       case PROP_SOURCE:
-        if (handler->source != NULL)
-          g_object_unref (handler->source);
-        handler->source = GEGL_TILE_SOURCE (g_value_dup_object (value));
-
-        /* special case if we are the Traits subclass of Trait
-         * also set the source at the end of the chain.
-         */
-        if (GEGL_IS_TILE_HANDLER_CHAIN (handler))
-          {
-            GeglTileHandlerChain *tile_handler_chain = GEGL_TILE_HANDLER_CHAIN (handler);
-            GSList         *iter   = (void *) tile_handler_chain->chain;
-            while (iter && iter->next)
-              iter = iter->next;
-            if (iter)
-              {
-                g_object_set (GEGL_HANDLER (iter->data), "source", handler->source, NULL);
-              }
-          }
+        gegl_tile_handler_set_source (handler, GEGL_TILE_SOURCE (g_value_get_object (value)));
         return;
 
       default:

Modified: trunk/gegl/buffer/gegl-tile-handler.h
==============================================================================
--- trunk/gegl/buffer/gegl-tile-handler.h	(original)
+++ trunk/gegl/buffer/gegl-tile-handler.h	Sun Nov 16 16:36:24 2008
@@ -48,6 +48,11 @@
 
 GType gegl_tile_handler_get_type (void) G_GNUC_CONST;
 
+void
+gegl_tile_handler_set_source (GeglTileHandler *handler,
+                              GeglTileSource  *source);
+
+
 #define gegl_tile_handler_get_source(handler)  (((GeglTileHandler*)handler)->source)
 
 #define gegl_tile_handler_chain_up(handler,command,x,y,z,data) (gegl_tile_handler_get_source(handler)?gegl_tile_source_command(gegl_tile_handler_get_source(handler), command, x, y, z, data):NULL)