Remove EMailExtension.

EMailExtension is now too trivial to keep as a standalone interface.
Add a 'mime_types' string array to the EMailFormatterExtension and
EMailFormatterParser interface structs.

Alter e_mail_extension_registry_add_extension() to take a 'mime_types'
string array and the GType of an extension to instantiate, rather than
the extension instance directly.

e_mail_extension_registry_remove_extension() is no longer needed.

1 files changed, 35 insertions, 37 deletions

diff --git a/modules/itip-formatter/e-mail-parser-itip.c b/modules/itip-formatter/e-mail-parser-itip.c
index f8fb4f68fb..2894b525e6 100644
--- a/modules/itip-formatter/e-mail-parser-itip.c
+++ b/modules/itip-formatter/e-mail-parser-itip.c
@@ -44,30 +44,30 @@
 
 #define d(x)
 
-typedef struct _EMailParserItip {
-	EExtension parent;
-} EMailParserItip;
+typedef GObject EMailParserItip;
+typedef GObjectClass EMailParserItipClass;
 
-typedef struct _EMailParserItipClass {
-	EExtensionClass parent_class;
-} EMailParserItipClass;
+typedef EExtension EMailParserItipLoader;
+typedef EExtensionClass EMailParserItipLoaderClass;
 
 GType e_mail_parser_itip_get_type (void);
-static void e_mail_parser_mail_extension_interface_init (EMailExtensionInterface *iface);
+GType e_mail_parser_itip_loader_get_type (void);
 static void e_mail_parser_parser_extension_interface_init (EMailParserExtensionInterface *iface);
 
 G_DEFINE_DYNAMIC_TYPE_EXTENDED (
 	EMailParserItip,
 	e_mail_parser_itip,
-	E_TYPE_EXTENSION,
+	G_TYPE_OBJECT,
 	0,
 	G_IMPLEMENT_INTERFACE_DYNAMIC (
-		E_TYPE_MAIL_EXTENSION,
-		e_mail_parser_mail_extension_interface_init)
-	G_IMPLEMENT_INTERFACE_DYNAMIC (
 		E_TYPE_MAIL_PARSER_EXTENSION,
 		e_mail_parser_parser_extension_interface_init));
 
+G_DEFINE_DYNAMIC_TYPE (
+	EMailParserItipLoader,
+	e_mail_parser_itip_loader,
+	E_TYPE_EXTENSION)
+
 static const gchar *parser_mime_types[] = {
 	"text/calendar",
 	"application/ics",
@@ -259,70 +259,68 @@ empe_itip_get_flags (EMailParserExtension *extension)
 	return E_MAIL_PARSER_EXTENSION_INLINE_DISPOSITION;
 }
 
-void
-e_mail_parser_itip_type_register (GTypeModule *type_module)
+static void
+e_mail_parser_itip_class_init (EMailParserItipClass *class)
 {
-	e_mail_parser_itip_register_type (type_module);
 }
 
 static void
-e_mail_parser_mail_extension_interface_init (EMailExtensionInterface *iface)
+e_mail_parser_itip_class_finalize (EMailParserItipClass *class)
 {
-	iface->mime_types = parser_mime_types;
+
 }
 
 static void
 e_mail_parser_parser_extension_interface_init (EMailParserExtensionInterface *iface)
 {
+	iface->mime_types = parser_mime_types;
 	iface->parse = empe_itip_parse;
 	iface->get_flags = empe_itip_get_flags;
 }
 
 static void
-e_mail_parser_itip_constructed (GObject *object)
+e_mail_parser_itip_init (EMailParserItip *self)
 {
-	EExtensible *extensible;
-	EMailExtensionRegistry *reg;
-
-	extensible = e_extension_get_extensible (E_EXTENSION (object));
-	reg = E_MAIL_EXTENSION_REGISTRY (extensible);
-
-	e_mail_extension_registry_add_extension (reg, E_MAIL_EXTENSION (object));
 }
 
 static void
-e_mail_parser_itip_finalize (GObject *object)
+mail_parser_itip_loader_constructed (GObject *object)
 {
 	EExtensible *extensible;
-	EMailExtensionRegistry *reg;
 
 	extensible = e_extension_get_extensible (E_EXTENSION (object));
-	reg = E_MAIL_EXTENSION_REGISTRY (extensible);
 
-	e_mail_extension_registry_remove_extension (reg, E_MAIL_EXTENSION (object));
+	e_mail_extension_registry_add_extension (
+		E_MAIL_EXTENSION_REGISTRY (extensible),
+		parser_mime_types,
+		e_mail_parser_itip_get_type ());
 }
 
 static void
-e_mail_parser_itip_class_init (EMailParserItipClass *class)
+e_mail_parser_itip_loader_class_init (EExtensionClass *class)
 {
 	GObjectClass *object_class;
-	EExtensionClass *extension_class;
 
 	object_class = G_OBJECT_CLASS (class);
-	object_class->constructed = e_mail_parser_itip_constructed;
-	object_class->finalize = e_mail_parser_itip_finalize;
+	object_class->constructed = mail_parser_itip_loader_constructed;
 
-	extension_class = E_EXTENSION_CLASS (class);
-	extension_class->extensible_type = E_TYPE_MAIL_PARSER_EXTENSION_REGISTRY;
+	class->extensible_type = E_TYPE_MAIL_PARSER_EXTENSION_REGISTRY;
 }
 
 static void
-e_mail_parser_itip_class_finalize (EMailParserItipClass *class)
+e_mail_parser_itip_loader_class_finalize (EExtensionClass *class)
 {
-
 }
 
 static void
-e_mail_parser_itip_init (EMailParserItip *self)
+e_mail_parser_itip_loader_init (EExtension *extension)
 {
 }
+
+void
+e_mail_parser_itip_type_register (GTypeModule *type_module)
+{
+	e_mail_parser_itip_register_type (type_module);
+	e_mail_parser_itip_loader_register_type (type_module);
+}
+