[gimp] app: remove GimpProjectable::get_layers() and ::get_channels()

[Michael Natterer <mitch src gnome org>]

commit 759b71b8e9f657ef20e026955176c7e42d0a08d1
Author: Michael Natterer <mitch gimp org>
Date:   Sun May 20 20:28:27 2012 +0200

    app: remove GimpProjectable::get_layers() and ::get_channels()

 app/core/gimpgrouplayer.c  |   11 ------
 app/core/gimpimage.c       |    2 -
 app/core/gimpprojectable.c |   30 ---------------
 app/core/gimpprojectable.h |   86 ++++++++++++++++++++------------------------
 4 files changed, 39 insertions(+), 90 deletions(-)
---
diff --git a/app/core/gimpgrouplayer.c b/app/core/gimpgrouplayer.c
index 60a8dd8..8d3bc3e 100644
--- a/app/core/gimpgrouplayer.c
+++ b/app/core/gimpgrouplayer.c
@@ -139,7 +139,6 @@ static void            gimp_group_layer_convert_type (GimpDrawable      *drawabl
 
 static const Babl    * gimp_group_layer_get_format   (GimpProjectable *projectable);
 static GeglNode      * gimp_group_layer_get_graph    (GimpProjectable *projectable);
-static GList         * gimp_group_layer_get_layers   (GimpProjectable *projectable);
 static gdouble       gimp_group_layer_get_opacity_at (GimpPickable    *pickable,
                                                       gint             x,
                                                       gint             y);
@@ -239,8 +238,6 @@ gimp_projectable_iface_init (GimpProjectableInterface *iface)
   iface->get_size           = (void (*) (GimpProjectable*, gint*, gint*)) gimp_viewable_get_size;
   iface->get_graph          = gimp_group_layer_get_graph;
   iface->invalidate_preview = (void (*) (GimpProjectable*)) gimp_viewable_invalidate_preview;
-  iface->get_layers         = gimp_group_layer_get_layers;
-  iface->get_channels       = NULL;
 }
 
 static void
@@ -948,14 +945,6 @@ gimp_group_layer_get_graph (GimpProjectable *projectable)
   return private->graph;
 }
 
-static GList *
-gimp_group_layer_get_layers (GimpProjectable *projectable)
-{
-  GimpGroupLayerPrivate *private = GET_PRIVATE (projectable);
-
-  return gimp_item_stack_get_item_iter (GIMP_ITEM_STACK (private->children));
-}
-
 static gdouble
 gimp_group_layer_get_opacity_at (GimpPickable *pickable,
                                  gint          x,
diff --git a/app/core/gimpimage.c b/app/core/gimpimage.c
index 32fc4b7..a9ad5e5 100644
--- a/app/core/gimpimage.c
+++ b/app/core/gimpimage.c
@@ -616,8 +616,6 @@ gimp_projectable_iface_init (GimpProjectableInterface *iface)
   iface->get_size           = (void (*) (GimpProjectable*, gint*, gint*)) gimp_image_get_size;
   iface->get_graph          = gimp_image_get_graph;
   iface->invalidate_preview = (void (*) (GimpProjectable*)) gimp_viewable_invalidate_preview;
-  iface->get_layers         = (GList * (*) (GimpProjectable*)) gimp_image_get_layer_iter;
-  iface->get_channels       = (GList * (*) (GimpProjectable*)) gimp_image_get_channel_iter;
 }
 
 static void
diff --git a/app/core/gimpprojectable.c b/app/core/gimpprojectable.c
index 05f979b..03f9543 100644
--- a/app/core/gimpprojectable.c
+++ b/app/core/gimpprojectable.c
@@ -246,33 +246,3 @@ gimp_projectable_invalidate_preview (GimpProjectable *projectable)
   if (iface->invalidate_preview)
     iface->invalidate_preview (projectable);
 }
-
-GList *
-gimp_projectable_get_layers (GimpProjectable *projectable)
-{
-  GimpProjectableInterface *iface;
-
-  g_return_val_if_fail (GIMP_IS_PROJECTABLE (projectable), NULL);
-
-  iface = GIMP_PROJECTABLE_GET_INTERFACE (projectable);
-
-  if (iface->get_layers)
-    return iface->get_layers (projectable);
-
-  return NULL;
-}
-
-GList *
-gimp_projectable_get_channels (GimpProjectable *projectable)
-{
-  GimpProjectableInterface *iface;
-
-  g_return_val_if_fail (GIMP_IS_PROJECTABLE (projectable), NULL);
-
-  iface = GIMP_PROJECTABLE_GET_INTERFACE (projectable);
-
-  if (iface->get_channels)
-    return iface->get_channels (projectable);
-
-  return NULL;
-}
diff --git a/app/core/gimpprojectable.h b/app/core/gimpprojectable.h
index 11f70c1..09bcc29 100644
--- a/app/core/gimpprojectable.h
+++ b/app/core/gimpprojectable.h
@@ -35,58 +35,50 @@ struct _GimpProjectableInterface
   GTypeInterface base_iface;
 
   /*  signals  */
-  void            (* invalidate)         (GimpProjectable *projectable,
-                                          gint             x,
-                                          gint             y,
-                                          gint             width,
-                                          gint             height);
-  void            (* flush)              (GimpProjectable *projectable,
-                                          gboolean         invalidate_preview);
-  void            (* structure_changed)  (GimpProjectable *projectable);
+  void         (* invalidate)         (GimpProjectable *projectable,
+                                       gint             x,
+                                       gint             y,
+                                       gint             width,
+                                       gint             height);
+  void         (* flush)              (GimpProjectable *projectable,
+                                       gboolean         invalidate_preview);
+  void         (* structure_changed)  (GimpProjectable *projectable);
 
   /*  virtual functions  */
-  GimpImage     * (* get_image)          (GimpProjectable *projectable);
-  const Babl    * (* get_format)         (GimpProjectable *projectable);
-  void            (* get_offset)         (GimpProjectable *projectable,
-                                          gint            *x,
-                                          gint            *y);
-  void            (* get_size)           (GimpProjectable *projectable,
-                                          gint            *width,
-                                          gint            *height);
-  GeglNode      * (* get_graph)          (GimpProjectable *projectable);
-  void            (* invalidate_preview) (GimpProjectable *projectable);
-
-  /*  legacy API virtual functions  */
-  GList         * (* get_layers)         (GimpProjectable *projectable);
-  GList         * (* get_channels)       (GimpProjectable *projectable);
+  GimpImage  * (* get_image)          (GimpProjectable *projectable);
+  const Babl * (* get_format)         (GimpProjectable *projectable);
+  void         (* get_offset)         (GimpProjectable *projectable,
+                                       gint            *x,
+                                       gint            *y);
+  void         (* get_size)           (GimpProjectable *projectable,
+                                       gint            *width,
+                                       gint            *height);
+  GeglNode   * (* get_graph)          (GimpProjectable *projectable);
+  void         (* invalidate_preview) (GimpProjectable *projectable);
 };
 
 
-GType          gimp_projectable_interface_get_type (void) G_GNUC_CONST;
-
-void           gimp_projectable_invalidate         (GimpProjectable *projectable,
-                                                    gint             x,
-                                                    gint             y,
-                                                    gint             width,
-                                                    gint             height);
-void           gimp_projectable_flush              (GimpProjectable *projectable,
-                                                    gboolean         preview_invalidated);
-void           gimp_projectable_structure_changed  (GimpProjectable *projectable);
-
-GimpImage    * gimp_projectable_get_image          (GimpProjectable *projectable);
-const Babl   * gimp_projectable_get_format         (GimpProjectable *projectable);
-void           gimp_projectable_get_offset         (GimpProjectable *projectable,
-                                                    gint            *x,
-                                                    gint            *y);
-void           gimp_projectable_get_size           (GimpProjectable *projectable,
-                                                    gint            *width,
-                                                    gint            *height);
-GeglNode     * gimp_projectable_get_graph          (GimpProjectable *projectable);
-void           gimp_projectable_invalidate_preview (GimpProjectable *projectable);
-
-/*  legacy API  */
-GList        * gimp_projectable_get_layers         (GimpProjectable *projectable);
-GList        * gimp_projectable_get_channels       (GimpProjectable *projectable);
+GType        gimp_projectable_interface_get_type (void) G_GNUC_CONST;
+
+void         gimp_projectable_invalidate         (GimpProjectable *projectable,
+                                                  gint             x,
+                                                  gint             y,
+                                                  gint             width,
+                                                  gint             height);
+void         gimp_projectable_flush              (GimpProjectable *projectable,
+                                                  gboolean         preview_invalidated);
+void         gimp_projectable_structure_changed  (GimpProjectable *projectable);
+
+GimpImage  * gimp_projectable_get_image          (GimpProjectable *projectable);
+const Babl * gimp_projectable_get_format         (GimpProjectable *projectable);
+void         gimp_projectable_get_offset         (GimpProjectable *projectable,
+                                                  gint            *x,
+                                                  gint            *y);
+void         gimp_projectable_get_size           (GimpProjectable *projectable,
+                                                  gint            *width,
+                                                  gint            *height);
+GeglNode   * gimp_projectable_get_graph          (GimpProjectable *projectable);
+void         gimp_projectable_invalidate_preview (GimpProjectable *projectable);
 
 
 #endif  /* __GIMP_PROJECTABLE_H__ */