Improve the builtin vs bonobo selection code. (handle_mystery): Include

	* mail-format.c (lookup_handler, etc): Improve the builtin vs
	bonobo selection code.
	(handle_mystery): Include name and Content-Description in the
	"mystery data" info, when available
	(handle_unknown_type): Call mail_identify_mime_part before
	giving up.
	(handle_undisplayable): Split out of handle_unknown_type now
	that handle_unknown_type can try alternate viewers.
	(handle_via_bonobo): Fall back to handle_undisplayable if the
	bonobo control fails.

	* mail-identify.c (mail_identify_mime_part): New function to
	attempt to identify a MIME part that we can't identify based on
	Content-Type alone.

	* mail-display.c (on_url_requested): redo the mystery data icon
	display stuff less kludgily.

svn path=/trunk/; revision=2684

1 files changed, 1 insertions, 0 deletions

diff --git a/mail/mail-identify.h b/mail/mail-identify.h
new file mode 100644
index 0000000000..30bc9f1c78
--- /dev/null
+++ b/mail/mail-identify.h
@@ -0,0 +1 @@
+char *mail_identify_mime_part (CamelMimePart *part);