EMailExtension: Replace mime_types() method with a string array.

In all implementations for EMailExtension, the MIME type list is a
static string array -- with the single exception of the text-highlight
module, where the MIME type list is dynamically assembled once.

Replace the mime_types() method with a "mime_types" string array in the
EMailExtensionInterface struct.  Then the list of MIME types supported
by the class implementing the EMailExtensionInterface can be obtained
without requiring an instance of the class.

1 files changed, 5 insertions, 9 deletions

diff --git a/em-format/e-mail-formatter-quote-attachment.c b/em-format/e-mail-formatter-quote-attachment.c
index 822c93fc2b..8dff36af53 100644
--- a/em-format/e-mail-formatter-quote-attachment.c
+++ b/em-format/e-mail-formatter-quote-attachment.c
@@ -57,8 +57,10 @@ G_DEFINE_TYPE_EXTENDED (
 		e_mail_formatter_quote_formatter_extension_interface_init)
 )
 
-static const gchar *formatter_mime_types[] = { "application/vnd.evolution.attachment",
-					       NULL };
+static const gchar *formatter_mime_types[] = {
+	"application/vnd.evolution.attachment",
+	NULL
+};
 
 static gboolean
 emfqe_attachment_format (EMailFormatterExtension *extension,
@@ -133,12 +135,6 @@ emfqe_attachment_get_description (EMailFormatterExtension *extension)
 	return NULL;
 }
 
-static const gchar **
-emfqe_attachment_mime_types (EMailExtension *extension)
-{
-	return formatter_mime_types;
-}
-
 static void
 e_mail_formatter_quote_attachment_class_init (EMailFormatterQuoteAttachmentClass *class)
 {
@@ -155,7 +151,7 @@ e_mail_formatter_quote_formatter_extension_interface_init (EMailFormatterExtensi
 static void
 e_mail_formatter_quote_mail_extension_interface_init (EMailExtensionInterface *iface)
 {
-	iface->mime_types = emfqe_attachment_mime_types;
+	iface->mime_types = formatter_mime_types;
 }
 
 static void