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, 6 insertions, 10 deletions

diff --git a/modules/prefer-plain/e-mail-parser-prefer-plain.c b/modules/prefer-plain/e-mail-parser-prefer-plain.c
index 296369ed32..aad1ea6277 100644
--- a/modules/prefer-plain/e-mail-parser-prefer-plain.c
+++ b/modules/prefer-plain/e-mail-parser-prefer-plain.c
@@ -69,9 +69,11 @@ G_DEFINE_DYNAMIC_TYPE_EXTENDED (
 		E_TYPE_MAIL_PARSER_EXTENSION,
 		e_mail_parser_parser_extension_interface_init));
 
-static const gchar * parser_mime_types[] = { "multipart/alternative",
-					    "text/html",
-					    NULL };
+static const gchar *parser_mime_types[] = {
+	"multipart/alternative",
+	"text/html",
+	NULL
+};
 
 static struct {
 	const gchar *key;
@@ -324,12 +326,6 @@ empe_prefer_plain_parse (EMailParserExtension *extension,
 	return TRUE;
 }
 
-static const gchar **
-empe_mime_types (EMailExtension *extension)
-{
-	return parser_mime_types;
-}
-
 void
 e_mail_parser_prefer_plain_type_register (GTypeModule *type_module)
 {
@@ -339,7 +335,7 @@ e_mail_parser_prefer_plain_type_register (GTypeModule *type_module)
 static void
 e_mail_parser_mail_extension_interface_init (EMailExtensionInterface *iface)
 {
-	iface->mime_types = empe_mime_types;
+	iface->mime_types = parser_mime_types;
 }
 
 static void