Virtualize this.

	* camel-data-wrapper.c (camel_data_wrapper_is_offline): Virtualize
	this.

	* camel-medium.c (is_offline): A medium is offline if its content
	object is offline.

	* camel-multipart.c (is_offline): A multipart is offline if any of
	its subparts are offline.

svn path=/trunk/; revision=12948

1 files changed, 3 insertions, 0 deletions

diff --git a/camel/camel-data-wrapper.h b/camel/camel-data-wrapper.h
index 9d7b62dd0c..2d1e44c1fd 100644
--- a/camel/camel-data-wrapper.h
+++ b/camel/camel-data-wrapper.h
@@ -69,6 +69,9 @@ typedef struct {
 
 	int                 (*construct_from_stream)  (CamelDataWrapper *data_wrapper,
 						       CamelStream *);
+
+	gboolean            (*is_offline)             (CamelDataWrapper *data_wrapper);
+
 } CamelDataWrapperClass;
 
 /* Standard Camel function */