[libgfbgraph] (introspection) Fixed some annotations.

[Álvaro Peña <alvaropg src gnome org>]

commit 5d96b4b3275381b441642e65c926dcf91451e169
Author: Álvaro Peña <alvaropg gmail com>
Date:   Wed Oct 23 23:47:29 2013 +0200

    (introspection) Fixed some annotations.

 gfbgraph/gfbgraph-connectable.c |    4 ++--
 gfbgraph/gfbgraph-node.c        |    4 ++--
 gfbgraph/gfbgraph-photo.c       |    8 ++++----
 gfbgraph/gfbgraph-photo.h       |   11 ++++++++---
 gfbgraph/gfbgraph-user.c        |    6 +++---
 5 files changed, 19 insertions(+), 14 deletions(-)
---
diff --git a/gfbgraph/gfbgraph-connectable.c b/gfbgraph/gfbgraph-connectable.c
index a1e3c2a..b125661 100644
--- a/gfbgraph/gfbgraph-connectable.c
+++ b/gfbgraph/gfbgraph-connectable.c
@@ -96,7 +96,7 @@ gfbgraph_connectable_get_connection_post_params (GFBGraphConnectable *self, GTyp
  * Parse the response contained in @payload when a gfbgraph_node_get_connection_nodes() was
  * executed.
  *
- * Returns: (transfer full): a #GList of #GFBGraphNode created from the @payload or %NULL.
+ * Returns: (element-type GFBGraphNode) (transfer full): a newly-allocated #GList of #GFBGraphNode created 
from the @payload or %NULL.
  **/
 GList*
 gfbgraph_connectable_parse_connected_data (GFBGraphConnectable *self, const gchar *payload, GError **error)
@@ -177,7 +177,7 @@ gfbgraph_connectable_get_connection_path (GFBGraphConnectable *self, GType node_
  * Normally, Facebook Graph API returns the connections in the same way, using JSON objects,
  * with a root object called "data".
  *
- * Returns: (transfer full): a #GList of #GFBGraphNode with the same #GType as @self.
+ * Returns: (element-type GFBGraphNode) (transfer full): a newly-allocated #GList of #GFBGraphNode with the 
same #GType as @self.
  **/
 GList*
 gfbgraph_connectable_default_parse_connected_data (GFBGraphConnectable *self, const gchar *payload, GError 
**error)
diff --git a/gfbgraph/gfbgraph-node.c b/gfbgraph/gfbgraph-node.c
index 8cf52fc..a102c02 100644
--- a/gfbgraph/gfbgraph-node.c
+++ b/gfbgraph/gfbgraph-node.c
@@ -346,7 +346,7 @@ gfbgraph_node_get_created_time (GFBGraphNode *node)
  * implement the #GFBGraphConnectionable interface and be connectable to @node type object.
  * See gfbgraph_node_get_connection_nodes_async() for the asynchronous version of this call.
  *
- * Returns: (transfer full): a #GList of type @node_type objects with the found nodes.
+ * Returns: (element-type GFBGraphNode) (transfer full): a newly-allocated #GList of type @node_type objects 
with the found nodes.
  **/
 GList*
 gfbgraph_node_get_connection_nodes (GFBGraphNode *node, GType node_type, GFBGraphAuthorizer *authorizer, 
GError **error)
@@ -453,7 +453,7 @@ gfbgraph_node_get_connection_nodes_async (GFBGraphNode *node, GType node_type, G
  * Finishes an asynchronous operation started with 
  * gfbgraph_node_get_connection_nodes_async().
  *
- * Returns: (transfer full): a #GList of type #node_type objects with the found nodes.
+ * Returns: (element-type GFBGraphNode) (transfer full): a newly-allocated #GList of type #node_type objects 
with the found nodes.
  **/
 GList*
 gfbgraph_node_get_connection_nodes_async_finish (GFBGraphNode *node, GAsyncResult *result, GError **error)
diff --git a/gfbgraph/gfbgraph-photo.c b/gfbgraph/gfbgraph-photo.c
index b366d7b..d2f8b83 100644
--- a/gfbgraph/gfbgraph-photo.c
+++ b/gfbgraph/gfbgraph-photo.c
@@ -504,7 +504,7 @@ gfbgraph_photo_get_default_height (GFBGraphPhoto *photo)
  * gfbgraph_photo_get_images:
  * @photo: a #GFBGraphPhoto.
  *
- * Returns: (transfer none): a #GList of #GFBGraphPhotoImage with the available photo sizes
+ * Returns: (element-type GFBGraphPhotoImage) (transfer none): a #GList of #GFBGraphPhotoImage with the 
available photo sizes
  **/
 GList*
 gfbgraph_photo_get_images (GFBGraphPhoto *photo)
@@ -520,7 +520,7 @@ gfbgraph_photo_get_images (GFBGraphPhoto *photo)
  *
  * Returns: (transfer none): a #GFBGraphPhotoImage with the higher resolution available of the photo
  **/
-GFBGraphPhotoImage*
+const GFBGraphPhotoImage*
 gfbgraph_photo_get_image_hires (GFBGraphPhoto *photo)
 {
         g_return_val_if_fail (GFBGRAPH_IS_PHOTO (photo), NULL);
@@ -546,7 +546,7 @@ gfbgraph_photo_get_image_hires (GFBGraphPhoto *photo)
         return photo->priv->hires_image;
 }
 
-GFBGraphPhotoImage*
+const GFBGraphPhotoImage*
 gfbgraph_photo_get_image_near_width (GFBGraphPhoto *photo, guint width)
 {
         GList *images_list;
@@ -576,7 +576,7 @@ gfbgraph_photo_get_image_near_width (GFBGraphPhoto *photo, guint width)
         return photo_image;
 }
 
-GFBGraphPhotoImage*
+const GFBGraphPhotoImage*
 gfbgraph_photo_get_image_near_height (GFBGraphPhoto *photo, guint height)
 {
         GList *images_list;
diff --git a/gfbgraph/gfbgraph-photo.h b/gfbgraph/gfbgraph-photo.h
index 993a18b..c0d7549 100644
--- a/gfbgraph/gfbgraph-photo.h
+++ b/gfbgraph/gfbgraph-photo.h
@@ -49,6 +49,11 @@ struct _GFBGraphPhotoClass {
 
 typedef struct _GFBGraphPhotoImage GFBGraphPhotoImage;
 
+/**
+ * GFBGraphPhotoImage:
+ *
+ * An struct with the information of a image.
+ */
 struct _GFBGraphPhotoImage {
         guint  width;
         guint  height;
@@ -65,9 +70,9 @@ const gchar*        gfbgraph_photo_get_default_source_uri (GFBGraphPhoto *photo)
 guint               gfbgraph_photo_get_default_width      (GFBGraphPhoto *photo);
 guint               gfbgraph_photo_get_default_height     (GFBGraphPhoto *photo);
 GList*              gfbgraph_photo_get_images             (GFBGraphPhoto *photo);
-GFBGraphPhotoImage* gfbgraph_photo_get_image_hires        (GFBGraphPhoto *photo);
-GFBGraphPhotoImage* gfbgraph_photo_get_image_near_width   (GFBGraphPhoto *photo, guint width);
-GFBGraphPhotoImage* gfbgraph_photo_get_image_near_height  (GFBGraphPhoto *photo, guint height);
+const GFBGraphPhotoImage* gfbgraph_photo_get_image_hires        (GFBGraphPhoto *photo);
+const GFBGraphPhotoImage* gfbgraph_photo_get_image_near_width   (GFBGraphPhoto *photo, guint width);
+const GFBGraphPhotoImage* gfbgraph_photo_get_image_near_height  (GFBGraphPhoto *photo, guint height);
 
 G_END_DECLS
 
diff --git a/gfbgraph/gfbgraph-user.c b/gfbgraph/gfbgraph-user.c
index ea53f63..eb863e5 100644
--- a/gfbgraph/gfbgraph-user.c
+++ b/gfbgraph/gfbgraph-user.c
@@ -334,7 +334,7 @@ gfbgraph_user_get_me_async_finish (GFBGraphAuthorizer *authorizer, GAsyncResult
  *
  * Retrieve the albums nodes owned by the @user. This functions call the function ID/albums.
  *
- * Returns: (transfer full): a #GList with the albums nodes (#GFBGraphAlbums) owned by the given user.
+ * Returns: (element-type GFBGraphAlbum) (transfer full): a newly-allocated #GList with the albums nodes 
owned by the given user.
  **/
 GList*
 gfbgraph_user_get_albums (GFBGraphUser *user, GFBGraphAuthorizer *authorizer, GError **error)
@@ -357,7 +357,7 @@ gfbgraph_user_get_albums (GFBGraphUser *user, GFBGraphAuthorizer *authorizer, GE
  * synchronous version of this call.
  *
  * When the operation is finished, @callback will be called. You can then call 
gfbgraph_user_get_albums_async_finish()
- * to get the #GList of #GFBGraphAlbums owned by the @user.
+ * to get the #GList of #GFBGraphAlbum owned by the @user.
  **/
 void
 gfbgraph_user_get_albums_async (GFBGraphUser *user, GFBGraphAuthorizer *authorizer, GCancellable 
*cancellable, GAsyncReadyCallback callback, gpointer user_data)
@@ -393,7 +393,7 @@ gfbgraph_user_get_albums_async (GFBGraphUser *user, GFBGraphAuthorizer *authoriz
  * Finishes an asynchronous operation started with 
  * gfbgraph_user_get_albums_async().
  *
- * Returns: (transfer full): a #GList of #GFBGraphAlbums owned by the @user.
+ * Returns: (element-type GFBGraphAlbum) (transfer full): a newly-allocated #GList of albums owned by the 
@user.
  **/
 GList*
 gfbgraph_user_get_albums_async_finish (GFBGraphUser *user, GAsyncResult *result, GError **error)