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-rw-r--r--calendar/ChangeLog12
-rw-r--r--calendar/cal-backend.c52
-rw-r--r--calendar/cal-backend.h2
-rw-r--r--calendar/cal-client.c35
-rw-r--r--calendar/cal-client.h2
-rw-r--r--calendar/cal-client/cal-client.c35
-rw-r--r--calendar/cal-client/cal-client.h2
-rw-r--r--calendar/cal.c50
-rw-r--r--calendar/cal.h1
-rw-r--r--calendar/pcs/cal-backend.c52
-rw-r--r--calendar/pcs/cal-backend.h2
-rw-r--r--calendar/pcs/cal.c50
-rw-r--r--calendar/pcs/cal.h1
13 files changed, 282 insertions, 14 deletions
diff --git a/calendar/ChangeLog b/calendar/ChangeLog
index d71c28a186..679107d985 100644
--- a/calendar/ChangeLog
+++ b/calendar/ChangeLog
@@ -1,3 +1,15 @@
+2000-02-17 Federico Mena Quintero <federico@helixcode.com>
+
+ * cal-client.c (cal_client_remove_object): Implemented.
+
+ * cal.c (cal_notify_remove): Implemented.
+ (Cal_remove_object): Implemented.
+ (cal_get_epv): Fill in the remove_object field in the epv.
+
+ * cal-backend.c (cal_backend_remove_object): Implemented.
+ (notify_remove): New function to notify clients that an object was
+ removed.
+
2000-02-16 Russell Steinthal <rms39@columbia.edu>
* calobj.[ch], eventedit.c, main.c: Change iCalObject.organizer
diff --git a/calendar/cal-backend.c b/calendar/cal-backend.c
index 1ce4b615c3..6b9894e098 100644
--- a/calendar/cal-backend.c
+++ b/calendar/cal-backend.c
@@ -856,6 +856,23 @@ notify_update (CalBackend *backend, const char *uid)
}
}
+/* Notifies a backend's clients that an object was removed */
+static void
+notify_remove (CalBackend *backend, const char *uid)
+{
+ CalBackendPrivate *priv;
+ GList *l;
+
+ priv = backend->priv;
+
+ for (l = priv->clients; l; l = l->next) {
+ Cal *cal;
+
+ cal = CAL (l->data);
+ cal_notify_remove (cal, uid);
+ }
+}
+
/**
* cal_backend_update_object:
* @backend: A calendar backend.
@@ -900,22 +917,45 @@ cal_backend_update_object (CalBackend *backend, const char *uid, const char *cal
add_object (backend, new_ico);
+ /* FIXME: do the notification asynchronously */
+
notify_update (backend, new_ico->uid);
return TRUE;
}
-void
+/**
+ * cal_backend_remove_object:
+ * @backend: A calendar backend.
+ * @uid: Unique identifier of the object to remove.
+ *
+ * Removes an object in a calendar backend. The backend will notify all of its
+ * clients about the change.
+ *
+ * Return value: TRUE on success, FALSE on being passed an UID for an object
+ * that does not exist in the backend.
+ **/
+gboolean
cal_backend_remove_object (CalBackend *backend, const char *uid)
{
CalBackendPrivate *priv;
+ iCalObject *ico;
- g_return_if_fail (backend != NULL);
- g_return_if_fail (IS_CAL_BACKEND (backend));
+ g_return_val_if_fail (backend != NULL, FALSE);
+ g_return_val_if_fail (IS_CAL_BACKEND (backend), FALSE);
priv = backend->priv;
- g_return_if_fail (priv->loaded);
+ g_return_val_if_fail (priv->loaded, FALSE);
- g_return_if_fail (uid != NULL);
+ g_return_val_if_fail (uid != NULL, FALSE);
- /* FIXME */
+ ico = lookup_object (backend, uid);
+ if (!ico)
+ return FALSE;
+
+ remove_object (backend, ico);
+
+ /* FIXME: do the notification asynchronously */
+
+ notify_remove (backend, uid);
+ return TRUE;
}
diff --git a/calendar/cal-backend.h b/calendar/cal-backend.h
index fab83e4b82..66b1b8f5e3 100644
--- a/calendar/cal-backend.h
+++ b/calendar/cal-backend.h
@@ -78,7 +78,7 @@ GList *cal_backend_get_events_in_range (CalBackend *backend, time_t start, time_
gboolean cal_backend_update_object (CalBackend *backend, const char *uid, const char *calobj);
-void cal_backend_remove_object (CalBackend *backend, const char *uid);
+gboolean cal_backend_remove_object (CalBackend *backend, const char *uid);
diff --git a/calendar/cal-client.c b/calendar/cal-client.c
index 9b25740318..ebf2b5cb31 100644
--- a/calendar/cal-client.c
+++ b/calendar/cal-client.c
@@ -746,3 +746,38 @@ cal_client_update_object (CalClient *client, const char *uid, const char *calobj
CORBA_exception_free (&ev);
return retval;
}
+
+gboolean
+cal_client_remove_object (CalClient *client, const char *uid)
+{
+ CalClientPrivate *priv;
+ CORBA_Environment ev;
+ gboolean retval;
+
+ g_return_val_if_fail (client != NULL, FALSE);
+ g_return_val_if_fail (IS_CAL_CLIENT (client), FALSE);
+
+ priv = client->priv;
+ g_return_val_if_fail (priv->load_state == LOAD_STATE_LOADED, FALSE);
+
+ g_return_val_if_fail (uid != NULL, FALSE);
+
+ retval = FALSE;
+
+ CORBA_exception_init (&ev);
+ Evolution_Calendar_Cal_remove_object (priv->cal, uid, &ev);
+
+ if (ev._major == CORBA_USER_EXCEPTION &&
+ strcmp (CORBA_exception_id (&ev), ex_Evolution_Calendar_Cal_NotFound) == 0)
+ goto out;
+ else if (ev._major != CORBA_NO_EXCEPTION) {
+ g_message ("cal_client_remove_object(): could not remove the object");
+ goto out;
+ }
+
+ retval = TRUE;
+
+ out:
+ CORBA_exception_free (&ev);
+ return retval;
+}
diff --git a/calendar/cal-client.h b/calendar/cal-client.h
index 7baad2c733..7b5c66e510 100644
--- a/calendar/cal-client.h
+++ b/calendar/cal-client.h
@@ -81,6 +81,8 @@ GList *cal_client_get_events_in_range (CalClient *client, time_t start, time_t e
gboolean cal_client_update_object (CalClient *client, const char *uid, const char *calobj);
+gboolean cal_client_remove_object (CalClient *client, const char *uid);
+
END_GNOME_DECLS
diff --git a/calendar/cal-client/cal-client.c b/calendar/cal-client/cal-client.c
index 9b25740318..ebf2b5cb31 100644
--- a/calendar/cal-client/cal-client.c
+++ b/calendar/cal-client/cal-client.c
@@ -746,3 +746,38 @@ cal_client_update_object (CalClient *client, const char *uid, const char *calobj
CORBA_exception_free (&ev);
return retval;
}
+
+gboolean
+cal_client_remove_object (CalClient *client, const char *uid)
+{
+ CalClientPrivate *priv;
+ CORBA_Environment ev;
+ gboolean retval;
+
+ g_return_val_if_fail (client != NULL, FALSE);
+ g_return_val_if_fail (IS_CAL_CLIENT (client), FALSE);
+
+ priv = client->priv;
+ g_return_val_if_fail (priv->load_state == LOAD_STATE_LOADED, FALSE);
+
+ g_return_val_if_fail (uid != NULL, FALSE);
+
+ retval = FALSE;
+
+ CORBA_exception_init (&ev);
+ Evolution_Calendar_Cal_remove_object (priv->cal, uid, &ev);
+
+ if (ev._major == CORBA_USER_EXCEPTION &&
+ strcmp (CORBA_exception_id (&ev), ex_Evolution_Calendar_Cal_NotFound) == 0)
+ goto out;
+ else if (ev._major != CORBA_NO_EXCEPTION) {
+ g_message ("cal_client_remove_object(): could not remove the object");
+ goto out;
+ }
+
+ retval = TRUE;
+
+ out:
+ CORBA_exception_free (&ev);
+ return retval;
+}
diff --git a/calendar/cal-client/cal-client.h b/calendar/cal-client/cal-client.h
index 7baad2c733..7b5c66e510 100644
--- a/calendar/cal-client/cal-client.h
+++ b/calendar/cal-client/cal-client.h
@@ -81,6 +81,8 @@ GList *cal_client_get_events_in_range (CalClient *client, time_t start, time_t e
gboolean cal_client_update_object (CalClient *client, const char *uid, const char *calobj);
+gboolean cal_client_remove_object (CalClient *client, const char *uid);
+
END_GNOME_DECLS
diff --git a/calendar/cal.c b/calendar/cal.c
index 158e4c493c..8263bfe491 100644
--- a/calendar/cal.c
+++ b/calendar/cal.c
@@ -325,6 +325,24 @@ Cal_update_object (PortableServer_Servant servant,
NULL);
}
+/* Cal::remove_object method */
+static void
+Cal_remove_object (PortableServer_Servant servant,
+ const Evolution_Calendar_CalObjUID uid,
+ CORBA_Environment *ev)
+{
+ Cal *cal;
+ CalPrivate *priv;
+
+ cal = CAL (bonobo_object_from_servant (servant));
+ priv = cal->priv;
+
+ if (!cal_backend_remove_object (priv->backend, uid))
+ CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
+ ex_Evolution_Calendar_Cal_NotFound,
+ NULL);
+}
+
/**
* cal_get_epv:
* @void:
@@ -344,6 +362,7 @@ cal_get_epv (void)
epv->get_uids = Cal_get_uids;
epv->get_events_in_range = Cal_get_events_in_range;
epv->update_object = Cal_update_object;
+ epv->remove_object = Cal_remove_object;
return epv;
}
@@ -507,3 +526,34 @@ cal_notify_update (Cal *cal, const char *uid)
CORBA_exception_free (&ev);
}
+
+/**
+ * cal_notify_remove:
+ * @cal: A calendar client interface.
+ * @uid: UID of object that was removed.
+ *
+ * Notifies a listener attached to a calendar client interface object about a
+ * calendar object that was removed.
+ **/
+void
+cal_notify_remove (Cal *cal, const char *uid)
+{
+ CalPrivate *priv;
+ CORBA_Environment ev;
+
+ g_return_if_fail (cal != NULL);
+ g_return_if_fail (IS_CAL (cal));
+ g_return_if_fail (uid != NULL);
+
+ priv = cal->priv;
+ g_return_if_fail (priv->listener != CORBA_OBJECT_NIL);
+
+ CORBA_exception_init (&ev);
+ Evolution_Calendar_Listener_obj_removed (priv->listener, uid, &ev);
+
+ if (ev._major != CORBA_NO_EXCEPTION)
+ g_message ("cal_notify_remove(): could not notify the listener "
+ "about a removed object");
+
+ CORBA_exception_free (&ev);
+}
diff --git a/calendar/cal.h b/calendar/cal.h
index 18f38f5655..508f36d56c 100644
--- a/calendar/cal.h
+++ b/calendar/cal.h
@@ -59,6 +59,7 @@ Evolution_Calendar_Cal cal_corba_object_create (BonoboObject *object);
Cal *cal_new (CalBackend *backend, Evolution_Calendar_Listener listener);
void cal_notify_update (Cal *cal, const char *uid);
+void cal_notify_remove (Cal *cal, const char *uid);
POA_Evolution_Calendar_Cal__epv *cal_get_epv (void);
diff --git a/calendar/pcs/cal-backend.c b/calendar/pcs/cal-backend.c
index 1ce4b615c3..6b9894e098 100644
--- a/calendar/pcs/cal-backend.c
+++ b/calendar/pcs/cal-backend.c
@@ -856,6 +856,23 @@ notify_update (CalBackend *backend, const char *uid)
}
}
+/* Notifies a backend's clients that an object was removed */
+static void
+notify_remove (CalBackend *backend, const char *uid)
+{
+ CalBackendPrivate *priv;
+ GList *l;
+
+ priv = backend->priv;
+
+ for (l = priv->clients; l; l = l->next) {
+ Cal *cal;
+
+ cal = CAL (l->data);
+ cal_notify_remove (cal, uid);
+ }
+}
+
/**
* cal_backend_update_object:
* @backend: A calendar backend.
@@ -900,22 +917,45 @@ cal_backend_update_object (CalBackend *backend, const char *uid, const char *cal
add_object (backend, new_ico);
+ /* FIXME: do the notification asynchronously */
+
notify_update (backend, new_ico->uid);
return TRUE;
}
-void
+/**
+ * cal_backend_remove_object:
+ * @backend: A calendar backend.
+ * @uid: Unique identifier of the object to remove.
+ *
+ * Removes an object in a calendar backend. The backend will notify all of its
+ * clients about the change.
+ *
+ * Return value: TRUE on success, FALSE on being passed an UID for an object
+ * that does not exist in the backend.
+ **/
+gboolean
cal_backend_remove_object (CalBackend *backend, const char *uid)
{
CalBackendPrivate *priv;
+ iCalObject *ico;
- g_return_if_fail (backend != NULL);
- g_return_if_fail (IS_CAL_BACKEND (backend));
+ g_return_val_if_fail (backend != NULL, FALSE);
+ g_return_val_if_fail (IS_CAL_BACKEND (backend), FALSE);
priv = backend->priv;
- g_return_if_fail (priv->loaded);
+ g_return_val_if_fail (priv->loaded, FALSE);
- g_return_if_fail (uid != NULL);
+ g_return_val_if_fail (uid != NULL, FALSE);
- /* FIXME */
+ ico = lookup_object (backend, uid);
+ if (!ico)
+ return FALSE;
+
+ remove_object (backend, ico);
+
+ /* FIXME: do the notification asynchronously */
+
+ notify_remove (backend, uid);
+ return TRUE;
}
diff --git a/calendar/pcs/cal-backend.h b/calendar/pcs/cal-backend.h
index fab83e4b82..66b1b8f5e3 100644
--- a/calendar/pcs/cal-backend.h
+++ b/calendar/pcs/cal-backend.h
@@ -78,7 +78,7 @@ GList *cal_backend_get_events_in_range (CalBackend *backend, time_t start, time_
gboolean cal_backend_update_object (CalBackend *backend, const char *uid, const char *calobj);
-void cal_backend_remove_object (CalBackend *backend, const char *uid);
+gboolean cal_backend_remove_object (CalBackend *backend, const char *uid);
diff --git a/calendar/pcs/cal.c b/calendar/pcs/cal.c
index 158e4c493c..8263bfe491 100644
--- a/calendar/pcs/cal.c
+++ b/calendar/pcs/cal.c
@@ -325,6 +325,24 @@ Cal_update_object (PortableServer_Servant servant,
NULL);
}
+/* Cal::remove_object method */
+static void
+Cal_remove_object (PortableServer_Servant servant,
+ const Evolution_Calendar_CalObjUID uid,
+ CORBA_Environment *ev)
+{
+ Cal *cal;
+ CalPrivate *priv;
+
+ cal = CAL (bonobo_object_from_servant (servant));
+ priv = cal->priv;
+
+ if (!cal_backend_remove_object (priv->backend, uid))
+ CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
+ ex_Evolution_Calendar_Cal_NotFound,
+ NULL);
+}
+
/**
* cal_get_epv:
* @void:
@@ -344,6 +362,7 @@ cal_get_epv (void)
epv->get_uids = Cal_get_uids;
epv->get_events_in_range = Cal_get_events_in_range;
epv->update_object = Cal_update_object;
+ epv->remove_object = Cal_remove_object;
return epv;
}
@@ -507,3 +526,34 @@ cal_notify_update (Cal *cal, const char *uid)
CORBA_exception_free (&ev);
}
+
+/**
+ * cal_notify_remove:
+ * @cal: A calendar client interface.
+ * @uid: UID of object that was removed.
+ *
+ * Notifies a listener attached to a calendar client interface object about a
+ * calendar object that was removed.
+ **/
+void
+cal_notify_remove (Cal *cal, const char *uid)
+{
+ CalPrivate *priv;
+ CORBA_Environment ev;
+
+ g_return_if_fail (cal != NULL);
+ g_return_if_fail (IS_CAL (cal));
+ g_return_if_fail (uid != NULL);
+
+ priv = cal->priv;
+ g_return_if_fail (priv->listener != CORBA_OBJECT_NIL);
+
+ CORBA_exception_init (&ev);
+ Evolution_Calendar_Listener_obj_removed (priv->listener, uid, &ev);
+
+ if (ev._major != CORBA_NO_EXCEPTION)
+ g_message ("cal_notify_remove(): could not notify the listener "
+ "about a removed object");
+
+ CORBA_exception_free (&ev);
+}
diff --git a/calendar/pcs/cal.h b/calendar/pcs/cal.h
index 18f38f5655..508f36d56c 100644
--- a/calendar/pcs/cal.h
+++ b/calendar/pcs/cal.h
@@ -59,6 +59,7 @@ Evolution_Calendar_Cal cal_corba_object_create (BonoboObject *object);
Cal *cal_new (CalBackend *backend, Evolution_Calendar_Listener listener);
void cal_notify_update (Cal *cal, const char *uid);
+void cal_notify_remove (Cal *cal, const char *uid);
POA_Evolution_Calendar_Cal__epv *cal_get_epv (void);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-04 19:32:41 +0800