-gboolean
-ev_view_can_previous_page (EvView *view)
-{
- int page;
-
- g_return_val_if_fail (EV_IS_VIEW (view), FALSE);
-
- page = ev_page_cache_get_current_page (view->page_cache);
- page = ev_view_get_dual_page (view) ? page - 2 : page - 1;
-
- return (page >=0);
-}
-
-gboolean ev_view_can_next_page (EvView *view)
-{
- int page;
-
- g_return_val_if_fail (EV_IS_VIEW (view), FALSE);
-
- page = ev_page_cache_get_current_page (view->page_cache);
- page = ev_view_get_dual_page (view) ? page + 2 : page + 1;
-
- return (page < ev_page_cache_get_n_pages (view->page_cache));
-}
-