diff options
Diffstat (limited to 'calendar/pcs/cal-backend-imc.c')
| -rw-r--r-- | calendar/pcs/cal-backend-imc.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/calendar/pcs/cal-backend-imc.c b/calendar/pcs/cal-backend-imc.c index a85c8ce535..713cddd7fe 100644 --- a/calendar/pcs/cal-backend-imc.c +++ b/calendar/pcs/cal-backend-imc.c @@ -74,6 +74,8 @@ static GnomeVFSURI *cal_backend_imc_get_uri (CalBackend *backend); static void cal_backend_imc_add_cal (CalBackend *backend, Cal *cal); static CalBackendLoadStatus cal_backend_imc_load (CalBackend *backend, GnomeVFSURI *uri); static void cal_backend_imc_create (CalBackend *backend, GnomeVFSURI *uri); + +static int cal_backend_imc_get_n_objects (CalBackend *backend, CalObjType type); static char *cal_backend_imc_get_object (CalBackend *backend, const char *uid); static GList *cal_backend_imc_get_uids (CalBackend *backend, CalObjType type); static GList *cal_backend_imc_get_events_in_range (CalBackend *backend, time_t start, time_t end); @@ -137,6 +139,7 @@ cal_backend_imc_class_init (CalBackendIMCClass *class) backend_class->add_cal = cal_backend_imc_add_cal; backend_class->load = cal_backend_imc_load; backend_class->create = cal_backend_imc_create; + backend_class->get_n_objects = cal_backend_imc_get_n_objects; backend_class->get_object = cal_backend_imc_get_object; backend_class->get_uids = cal_backend_imc_get_uids; backend_class->get_events_in_range = cal_backend_imc_get_events_in_range; @@ -829,6 +832,58 @@ cal_backend_imc_create (CalBackend *backend, GnomeVFSURI *uri) save (cbimc); } +struct get_n_objects_closure { + CalObjType type; + int n; +}; + +/* Counts the number of objects of the specified type. Called from + * g_hash_table_foreach(). + */ +static void +count_objects (gpointer key, gpointer value, gpointer data) +{ + iCalObject *ico; + struct get_n_objects_closure *c; + gboolean store; + + ico = value; + c = data; + + store = FALSE; + + if (ico->type == ICAL_EVENT) + store = (c->type & CALOBJ_TYPE_EVENT) != 0; + else if (ico->type == ICAL_TODO) + store = (c->type & CALOBJ_TYPE_TODO) != 0; + else if (ico->type == ICAL_JOURNAL) + store = (c->type & CALOBJ_TYPE_JOURNAL) != 0; + else + store = (c->type & CALOBJ_TYPE_OTHER) != 0; + + if (store) + c->n++; +} + +/* Get_n_objects handler for the IMC backend */ +static int +cal_backend_imc_get_n_objects (CalBackend *backend, CalObjType type) +{ + CalBackendIMC *cbimc; + IMCPrivate *priv; + struct get_n_objects_closure c; + + cbimc = CAL_BACKEND_IMC (backend); + priv = cbimc->priv; + + g_return_val_if_fail (priv->loaded, -1); + + c.type = type; + c.n = 0; + + g_hash_table_foreach (priv->object_hash, count_objects, &c); +} + /* Get_object handler for the IMC backend */ static char * cal_backend_imc_get_object (CalBackend *backend, const char *uid) |