This also has the side effect of not flooding the console with debug messages on every change of the vertical adjustment as a result of redundant cache lookups.
--- callbacks.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/callbacks.c b/callbacks.c index b4242d6..124837c 100644 --- a/callbacks.c +++ b/callbacks.c @@ -94,9 +94,11 @@ cb_view_vadjustment_value_changed(GtkAdjustment* GIRARA_UNUSED(adjustment), gpoi zathura->ui.session->gtk.view, 0, 0, &page_rect.x, &page_rect.y); if (gdk_rectangle_intersect(&view_rect, &page_rect, NULL) == TRUE) { - zathura_page_set_visibility(page, true); - zathura_page_widget_update_view_time(ZATHURA_PAGE(page_widget)); - zathura_page_cache_add(zathura, zathura_page_get_index(page)); + if (zathura_page_get_visibility(page) == false) { + zathura_page_set_visibility(page, true); + zathura_page_widget_update_view_time(ZATHURA_PAGE(page_widget)); + zathura_page_cache_add(zathura, zathura_page_get_index(page)); + } if (zathura->global.update_page_number == true && updated == false && gdk_rectangle_intersect(¢er, &page_rect, NULL) == TRUE) { zathura_document_set_current_page_number(zathura->document, page_id); -- 1.7.10.4 _______________________________________________ zathura mailing list zathura@lists.pwmt.org http://lists.pwmt.org/mailman/listinfo/zathura