gedit r6509 - branches/new_plugins/gedit

[jessevdk svn gnome org]

Author: jessevdk
Date: Sun Sep  7 22:24:26 2008
New Revision: 6509
URL: http://svn.gnome.org/viewvc/gedit?rev=6509&view=rev

Log:
Added dispatch signal which can be used to for instance propagate messages 
in other message systems (think dbus)


Modified:
   branches/new_plugins/gedit/gedit-message-bus.c
   branches/new_plugins/gedit/gedit-message-bus.h

Modified: branches/new_plugins/gedit/gedit-message-bus.c
==============================================================================
--- branches/new_plugins/gedit/gedit-message-bus.c	(original)
+++ branches/new_plugins/gedit/gedit-message-bus.c	Sun Sep  7 22:24:26 2008
@@ -41,6 +41,18 @@
 	guint next_id;
 };
 
+/* signals */
+enum
+{
+	DISPATCH,
+	LAST_SIGNAL
+};
+
+static guint message_bus_signals[LAST_SIGNAL];
+
+static void gedit_message_bus_dispatch_real (GeditMessageBus *bus,
+				 	     GeditMessage    *message);
+
 G_DEFINE_TYPE(GeditMessageBus, gedit_message_bus, G_TYPE_OBJECT)
 
 static void
@@ -90,6 +102,19 @@
 	GObjectClass *object_class = G_OBJECT_CLASS (klass);
 	
 	object_class->finalize = gedit_message_bus_finalize;
+	
+	klass->dispatch = gedit_message_bus_dispatch_real;
+
+	message_bus_signals[DISPATCH] =
+   		g_signal_new ("dispatch",
+			      G_OBJECT_CLASS_TYPE (object_class),
+			      G_SIGNAL_RUN_LAST,
+			      G_STRUCT_OFFSET (GeditMessageBusClass, dispatch),
+			      NULL, NULL,
+			      g_cclosure_marshal_VOID__OBJECT,
+			      G_TYPE_NONE,
+			      1,
+			      GEDIT_TYPE_MESSAGE);
 
 	g_type_class_add_private (object_class, sizeof(GeditMessageBusPrivate));
 }
@@ -229,22 +254,27 @@
 }
 
 static void
-dispatch_message (GeditMessageBus *bus,
-		  GeditMessage    *message)
+gedit_message_bus_dispatch_real (GeditMessageBus *bus,
+				 GeditMessage    *message)
 {
-	Message *msg;
 	const gchar *domain;
 	const gchar *name;
-
+	Message *msg;
+	
 	domain = gedit_message_get_domain (message);
 	name = gedit_message_get_name (message);
-	
+
 	msg = lookup_message (bus, domain, name, FALSE);
 	
-	if (!msg)
-		return;
-	
-	dispatch_message_real (bus, msg, message);
+	if (msg)
+		dispatch_message_real (bus, msg, message);
+}
+
+static void
+dispatch_message (GeditMessageBus *bus,
+		  GeditMessage    *message)
+{
+	g_signal_emit (bus, message_bus_signals[DISPATCH], 0, message);	
 }
 
 static gboolean
@@ -541,6 +571,7 @@
 	GeditMessage *message;
 	
 	va_start (var_args, name);
+
 	message = create_message (domain, name, var_args);
 	
 	gedit_message_bus_send_message (bus, message);

Modified: branches/new_plugins/gedit/gedit-message-bus.h
==============================================================================
--- branches/new_plugins/gedit/gedit-message-bus.h	(original)
+++ branches/new_plugins/gedit/gedit-message-bus.h	Sun Sep  7 22:24:26 2008
@@ -26,6 +26,9 @@
 
 struct _GeditMessageBusClass {
 	GObjectClass parent_class;
+	
+	void (*dispatch)	(GeditMessageBus *bus,
+				 GeditMessage    *message);
 };
 
 typedef void (* GeditMessageCallback) 	(GeditMessageBus	*bus,