diff options
| -rw-r--r-- | libdocument/ev-mapping-list.c | 17 | ||||
| -rw-r--r-- | libdocument/ev-mapping-list.h | 3 |
2 files changed, 20 insertions, 0 deletions
diff --git a/libdocument/ev-mapping-list.c b/libdocument/ev-mapping-list.c index 44628b09..7bae11da 100644 --- a/libdocument/ev-mapping-list.c +++ b/libdocument/ev-mapping-list.c @@ -60,6 +60,15 @@ ev_mapping_list_find_custom (EvMappingList *mapping_list, return NULL; } +EvMapping * +ev_mapping_list_nth (EvMappingList *mapping_list, + guint n) +{ + g_return_val_if_fail (mapping_list != NULL, NULL); + + return (EvMapping *)g_list_nth_data (mapping_list->list, n); +} + gpointer ev_mapping_list_get_data (EvMappingList *mapping_list, gdouble x, @@ -93,6 +102,14 @@ ev_mapping_list_get_page (EvMappingList *mapping_list) return mapping_list->page; } +guint +ev_mapping_list_length (EvMappingList *mapping_list) +{ + g_return_val_if_fail (mapping_list != NULL, 0); + + return g_list_length (mapping_list->list); +} + EvMappingList * ev_mapping_list_new (guint page, GList *list, diff --git a/libdocument/ev-mapping-list.h b/libdocument/ev-mapping-list.h index 27104136..2a713b16 100644 --- a/libdocument/ev-mapping-list.h +++ b/libdocument/ev-mapping-list.h @@ -47,6 +47,9 @@ EvMapping *ev_mapping_list_find_custom (EvMappingList *mapping_list, gpointer ev_mapping_list_get_data (EvMappingList *mapping_list, gdouble x, gdouble y); +EvMapping *ev_mapping_list_nth (EvMappingList *mapping_list, + guint n); +guint ev_mapping_list_length (EvMappingList *mapping_list); G_END_DECLS |