new proto

2001-09-26  JP Rosevear  <jpr@ximian.com>

	* pcs/cal.h: new proto

	* pcs/cal.c (impl_Cal_set_mode): implement set mode method
	(cal_class_init): set setMode function in epv
	(cal_notify_mode): notify listener of mode change

	* pcs/cal-factory.c (add_uri): deal with UriType renaming

	* pcs/cal-backend.h: add new virtual methods and protos

	* pcs/cal-backend.c (cal_backend_class_init): init new virtual
	methods to null
	(cal_backend_set_mode): sets mode
	(cal_backend_get_mode): gets mode

	* pcs/cal-backend-file.c (cal_backend_file_class_init): overide
	get_mode and set_mode methods
	(cal_backend_file_get_mode): return mode
	(notify_mode): have listeners notified of the set mode call
	(cal_backend_file_set_mode): set the mode by indicating not
	supported

	* cal-client/cal-listener.h: update proto

	* cal-client/cal-listener.c (impl_notifyCalSetMode): implement set
	mode callback
	(cal_listener_construct): take set mode callback
	(cal_listener_new): ditto

	* cal-client/cal-client.h: update protos, add signal proto

	* cal-client/cal-client.c (cal_client_class_init): add
	cal_set_mode signal
	(cal_set_mode_cb): handle set mode callback from listener
	(cal_client_open_calendar): pass additional param to cal_listener_new
	(cal_client_set_mode): wrapper to set the calendar mode

	* idl/evolution-calendar.idl: make UriType into CalMode, add
	SetModeStatus enum and notifyCalSetMode method to the listener

	* gui/calendar-offline-handler.c (create_connection_list): fetch
	the uri list ourselves
	(impl_prepareForOffline): reflect param change of
	create_connect_list
	(update_offline): ditto
	(backend_cal_set_mode): set mode call back
	(backend_cal_opened): cal opened call back, set mode to local
	(impl_goOffline): reflect UriType renaming

	* cal-util/cal-util.h: rename UriType to CalMode

svn path=/trunk/; revision=13142

4 files changed, 136 insertions, 4 deletions

diff --git a/calendar/cal-client/cal-client.c b/calendar/cal-client/cal-client.c
index 78d31eeab6..27c827cbac 100644
--- a/calendar/cal-client/cal-client.c
+++ b/calendar/cal-client/cal-client.c
@@ -70,6 +70,7 @@ struct _CalClientPrivate {
 /* Signal IDs */
 enum {
 	CAL_OPENED,
+	CAL_SET_MODE,
 	OBJ_UPDATED,
 	OBJ_REMOVED,
 	CATEGORIES_CHANGED,
@@ -128,6 +129,8 @@ cal_client_get_type (void)
 	return cal_client_type;
 }
 
+#define marshal_NONE__ENUM_ENUM gtk_marshal_NONE__INT_INT
+
 /* Class initialization function for the calendar client */
 static void
 cal_client_class_init (CalClientClass *class)
@@ -146,6 +149,15 @@ cal_client_class_init (CalClientClass *class)
 				gtk_marshal_NONE__ENUM,
 				GTK_TYPE_NONE, 1,
 				GTK_TYPE_ENUM);
+	cal_client_signals[CAL_SET_MODE] =
+		gtk_signal_new ("cal_set_mode",
+				GTK_RUN_FIRST,
+				object_class->type,
+				GTK_SIGNAL_OFFSET (CalClientClass, cal_set_mode),
+				marshal_NONE__ENUM_ENUM,
+				GTK_TYPE_NONE, 2,
+				GTK_TYPE_ENUM,
+				GTK_TYPE_ENUM);
 	cal_client_signals[OBJ_UPDATED] =
 		gtk_signal_new ("obj_updated",
 				GTK_RUN_FIRST,
@@ -443,6 +455,53 @@ cal_opened_cb (CalListener *listener,
 	gtk_object_unref (GTK_OBJECT (client));
 }
 
+/* Handle the cal_set_mode notification from the listener */
+static void
+cal_set_mode_cb (CalListener *listener,
+		 GNOME_Evolution_Calendar_Listener_SetModeStatus status,
+		 GNOME_Evolution_Calendar_CalMode mode,
+		 gpointer data)
+{
+	CalClient *client;
+	CalClientPrivate *priv;
+	CalClientSetModeStatus client_status;
+
+	client = CAL_CLIENT (data);
+	priv = client->priv;
+
+	g_assert (priv->load_state == CAL_CLIENT_LOAD_LOADING);
+	g_assert (priv->uri != NULL);
+
+	client_status = CAL_CLIENT_OPEN_ERROR;
+
+	switch (status) {
+	case GNOME_Evolution_Calendar_Listener_MODE_SET:
+		client_status = CAL_CLIENT_SET_MODE_SUCCESS;
+		break;		
+	case GNOME_Evolution_Calendar_Listener_MODE_NOT_SET:
+		client_status = CAL_CLIENT_SET_MODE_ERROR;
+		break;
+	case GNOME_Evolution_Calendar_Listener_MODE_NOT_SUPPORTED:
+		client_status = CAL_CLIENT_SET_MODE_NOT_SUPPORTED;
+		break;		
+	default:
+		g_assert_not_reached ();
+	}
+
+	/* We are *not* inside a signal handler (this is just a simple callback
+	 * called from the listener), so there is not a temporary reference to
+	 * the client object.  We ref() so that we can safely emit our own
+	 * signal and clean up.
+	 */
+
+	gtk_object_ref (GTK_OBJECT (client));
+
+	gtk_signal_emit (GTK_OBJECT (client), cal_client_signals[CAL_SET_MODE],
+			 client_status, mode);
+
+	gtk_object_unref (GTK_OBJECT (client));
+}
+
 /* Handle the obj_updated signal from the listener */
 static void
 obj_updated_cb (CalListener *listener, const GNOME_Evolution_Calendar_CalObjUID uid, gpointer data)
@@ -655,6 +714,7 @@ cal_client_open_calendar (CalClient *client, const char *str_uri, gboolean only_
 	g_return_val_if_fail (str_uri != NULL, FALSE);
 
 	priv->listener = cal_listener_new (cal_opened_cb,
+					   cal_set_mode_cb,
 					   obj_updated_cb,
 					   obj_removed_cb,
 					   categories_changed_cb,
@@ -716,7 +776,7 @@ build_uri_list (GNOME_Evolution_Calendar_StringSeq *seq)
  * Return value: A list of URI's open on the wombat
  **/
 GList *
-cal_client_uri_list (CalClient *client, CalUriType type)
+cal_client_uri_list (CalClient *client, CalMode mode)
 {
 	CalClientPrivate *priv;
 	GNOME_Evolution_Calendar_StringSeq *uri_seq;
@@ -730,7 +790,7 @@ cal_client_uri_list (CalClient *client, CalUriType type)
 
 	CORBA_exception_init (&ev);
 
-	uri_seq = GNOME_Evolution_Calendar_CalFactory_uriList (priv->factory, type, &ev);
+	uri_seq = GNOME_Evolution_Calendar_CalFactory_uriList (priv->factory, mode, &ev);
 
 	if (BONOBO_EX (&ev))
 		g_message ("cal_client_uri_list(): request failed");
@@ -794,6 +854,30 @@ corba_obj_type (CalObjType type)
 		| ((type & CALOBJ_TYPE_JOURNAL) ? GNOME_Evolution_Calendar_TYPE_JOURNAL : 0));
 }
 
+gboolean
+cal_client_set_mode (CalClient *client, CalMode mode)
+{
+	CalClientPrivate *priv;
+	gboolean retval = TRUE;	
+	CORBA_Environment ev;
+
+	g_return_val_if_fail (client != NULL, -1);
+	g_return_val_if_fail (IS_CAL_CLIENT (client), -1);
+
+	priv = client->priv;
+	g_return_val_if_fail (priv->load_state == CAL_CLIENT_LOAD_LOADED, -1);
+
+	CORBA_exception_init (&ev);
+	GNOME_Evolution_Calendar_Cal_setMode (priv->cal, mode, &ev);
+
+	if (BONOBO_EX (&ev))
+		retval = FALSE;
+		
+	CORBA_exception_free (&ev);
+
+	return retval;
+}
+
 /**
  * cal_client_get_n_objects:
  * @client: A calendar client.
diff --git a/calendar/cal-client/cal-client.h b/calendar/cal-client/cal-client.h
index 4237563dc7..10614ef83f 100644
--- a/calendar/cal-client/cal-client.h
+++ b/calendar/cal-client/cal-client.h
@@ -51,6 +51,13 @@ typedef enum {
 	CAL_CLIENT_OPEN_METHOD_NOT_SUPPORTED
 } CalClientOpenStatus;
 
+/* Set mode status for the cal_client_set_mode function */
+typedef enum {
+	CAL_CLIENT_SET_MODE_SUCCESS,
+	CAL_CLIENT_SET_MODE_ERROR,
+	CAL_CLIENT_SET_MODE_NOT_SUPPORTED
+} CalClientSetModeStatus;
+
 /* Get status for the cal_client_get_object() function */
 typedef enum {
 	CAL_CLIENT_GET_SUCCESS,
@@ -78,7 +85,8 @@ struct _CalClientClass {
 	/* Notification signals */
 
 	void (* cal_opened) (CalClient *client, CalClientOpenStatus status);
-
+	void (* cal_set_mode) (CalClient *client, CalClientSetModeStatus status, CalMode mode);
+	
 	void (* obj_updated) (CalClient *client, const char *uid);
 	void (* obj_removed) (CalClient *client, const char *uid);
 
@@ -101,12 +109,14 @@ CalClient *cal_client_new (void);
 void cal_client_set_auth_func (CalClient *client, CalClientAuthFunc func, gpointer data);
 
 gboolean cal_client_open_calendar (CalClient *client, const char *str_uri, gboolean only_if_exists);
-GList *cal_client_uri_list (CalClient *client, CalUriType type);
+GList *cal_client_uri_list (CalClient *client, CalMode mode);
 
 CalClientLoadState cal_client_get_load_state (CalClient *client);
 
 const char *cal_client_get_uri (CalClient *client);
 
+gboolean cal_client_set_mode (CalClient *client, CalMode mode);
+
 int cal_client_get_n_objects (CalClient *client, CalObjType type);
 
 CalClientGetStatus cal_client_get_object (CalClient *client,
diff --git a/calendar/cal-client/cal-listener.c b/calendar/cal-client/cal-listener.c
index 8d4d49c286..2623575151 100644
--- a/calendar/cal-client/cal-listener.c
+++ b/calendar/cal-client/cal-listener.c
@@ -28,6 +28,7 @@
 struct CalListenerPrivate {
 	/* Notification functions and their closure data */
 	CalListenerCalOpenedFn cal_opened_fn;
+	CalListenerCalSetModeFn cal_set_mode_fn;
 	CalListenerObjUpdatedFn obj_updated_fn;
 	CalListenerObjRemovedFn obj_removed_fn;
 	CalListenerCategoriesChangedFn categories_changed_fn;
@@ -47,6 +48,10 @@ static void impl_notifyCalOpened (PortableServer_Servant servant,
 				  GNOME_Evolution_Calendar_Listener_OpenStatus status,
 				  GNOME_Evolution_Calendar_Cal cal,
 				  CORBA_Environment *ev);
+static void impl_notifyCalSetMode (PortableServer_Servant servant,
+				   GNOME_Evolution_Calendar_Listener_SetModeStatus status,
+				   GNOME_Evolution_Calendar_CalMode mode,
+				   CORBA_Environment *ev);
 static void impl_notifyObjUpdated (PortableServer_Servant servant,
 				   GNOME_Evolution_Calendar_CalObjUID uid,
 				   CORBA_Environment *ev);
@@ -77,6 +82,7 @@ cal_listener_class_init (CalListenerClass *class)
 	parent_class = gtk_type_class (BONOBO_X_OBJECT_TYPE);
 
 	class->epv.notifyCalOpened = impl_notifyCalOpened;
+	class->epv.notifyCalSetMode = impl_notifyCalSetMode;
 	class->epv.notifyObjUpdated = impl_notifyObjUpdated;
 	class->epv.notifyObjRemoved = impl_notifyObjRemoved;
 	class->epv.notifyCategoriesChanged = impl_notifyCategoriesChanged;
@@ -165,6 +171,26 @@ impl_notifyCalOpened (PortableServer_Servant servant,
 	(* priv->cal_opened_fn) (listener, status, cal, priv->fn_data);
 }
 
+/* ::notifyCalSetMode method */
+static void
+impl_notifyCalSetMode (PortableServer_Servant servant,
+		       GNOME_Evolution_Calendar_Listener_SetModeStatus status,
+		       GNOME_Evolution_Calendar_CalMode mode,
+		       CORBA_Environment *ev)
+{
+	CalListener *listener;
+	CalListenerPrivate *priv;
+
+	listener = CAL_LISTENER (bonobo_object_from_servant (servant));
+	priv = listener->priv;
+
+	if (!priv->notify)
+		return;
+
+	g_assert (priv->cal_set_mode_fn != NULL);
+	(* priv->cal_set_mode_fn) (listener, status, mode, priv->fn_data);
+}
+
 /* ::notifyObjUpdated method */
 static void
 impl_notifyObjUpdated (PortableServer_Servant servant,
@@ -246,6 +272,7 @@ impl_notifyCategoriesChanged (PortableServer_Servant servant,
 CalListener *
 cal_listener_construct (CalListener *listener,
 			CalListenerCalOpenedFn cal_opened_fn,
+			CalListenerCalSetModeFn cal_set_mode_fn,
 			CalListenerObjUpdatedFn obj_updated_fn,
 			CalListenerObjRemovedFn obj_removed_fn,
 			CalListenerCategoriesChangedFn categories_changed_fn,
@@ -256,6 +283,7 @@ cal_listener_construct (CalListener *listener,
 	g_return_val_if_fail (listener != NULL, NULL);
 	g_return_val_if_fail (IS_CAL_LISTENER (listener), NULL);
 	g_return_val_if_fail (cal_opened_fn != NULL, NULL);
+ 	g_return_val_if_fail (cal_set_mode_fn != NULL, NULL);
 	g_return_val_if_fail (obj_updated_fn != NULL, NULL);
 	g_return_val_if_fail (obj_removed_fn != NULL, NULL);
 	g_return_val_if_fail (categories_changed_fn != NULL, NULL);
@@ -263,6 +291,7 @@ cal_listener_construct (CalListener *listener,
 	priv = listener->priv;
 
 	priv->cal_opened_fn = cal_opened_fn;
+	priv->cal_set_mode_fn = cal_set_mode_fn;
 	priv->obj_updated_fn = obj_updated_fn;
 	priv->obj_removed_fn = obj_removed_fn;
 	priv->categories_changed_fn = categories_changed_fn;
@@ -290,6 +319,7 @@ cal_listener_construct (CalListener *listener,
  **/
 CalListener *
 cal_listener_new (CalListenerCalOpenedFn cal_opened_fn,
+		  CalListenerCalSetModeFn cal_set_mode_fn,
 		  CalListenerObjUpdatedFn obj_updated_fn,
 		  CalListenerObjRemovedFn obj_removed_fn,
 		  CalListenerCategoriesChangedFn categories_changed_fn,
@@ -305,6 +335,7 @@ cal_listener_new (CalListenerCalOpenedFn cal_opened_fn,
 	listener = gtk_type_new (CAL_LISTENER_TYPE);
 	return cal_listener_construct (listener,
 				       cal_opened_fn,
+				       cal_set_mode_fn,
 				       obj_updated_fn,
 				       obj_removed_fn,
 				       categories_changed_fn,
diff --git a/calendar/cal-client/cal-listener.h b/calendar/cal-client/cal-listener.h
index 87a4f892fe..350eafff15 100644
--- a/calendar/cal-client/cal-listener.h
+++ b/calendar/cal-client/cal-listener.h
@@ -58,6 +58,11 @@ typedef void (* CalListenerCalOpenedFn) (CalListener *listener,
 					 GNOME_Evolution_Calendar_Cal cal,
 					 gpointer data);
 
+typedef void (* CalListenerCalSetModeFn) (CalListener *listener,
+					  GNOME_Evolution_Calendar_Listener_SetModeStatus status,
+					  GNOME_Evolution_Calendar_CalMode mode,
+					  gpointer data);
+
 typedef void (* CalListenerObjUpdatedFn) (CalListener *listener,
 					  const GNOME_Evolution_Calendar_CalObjUID uid,
 					  gpointer data);
@@ -74,12 +79,14 @@ GtkType cal_listener_get_type (void);
 
 CalListener *cal_listener_construct (CalListener *listener,
 				     CalListenerCalOpenedFn cal_opened_fn,
+				     CalListenerCalSetModeFn cal_set_mode_fn,
 				     CalListenerObjUpdatedFn obj_updated_fn,
 				     CalListenerObjRemovedFn obj_removed_fn,
 				     CalListenerCategoriesChangedFn categories_changed_fn,
 				     gpointer fn_data);
 
 CalListener *cal_listener_new (CalListenerCalOpenedFn cal_opened_fn,
+			       CalListenerCalSetModeFn cal_set_mode_fn,
 			       CalListenerObjUpdatedFn obj_updated_fn,
 			       CalListenerObjRemovedFn obj_removed_fn,
 			       CalListenerCategoriesChangedFn categories_changed_fn,