X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=libdocument%2Fev-document-transition.c;h=c8d136a2d2e8cef320567c04dd662117eb1fe783;hb=14def5e0c1c11cee1523e10c72df74f4cf5e451d;hp=274da7c0fce54c52044c9e8958677a6eb21d4cf1;hpb=13a06349251874bd35d2f03c3fc93217cee749a2;p=evince.git

diff --git a/libdocument/ev-document-transition.c b/libdocument/ev-document-transition.c
index 274da7c0..c8d136a2 100644
--- a/libdocument/ev-document-transition.c
+++ b/libdocument/ev-document-transition.c
@@ -18,6 +18,7 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  */
 
+#include <config.h>
 #include "ev-document-transition.h"
 
 GType
@@ -52,4 +53,18 @@ ev_document_transition_get_page_duration (EvDocumentTransition *document_trans,
 	return -1;
 }
 
+EvTransitionEffect *
+ev_document_transition_get_effect (EvDocumentTransition *document_trans,
+				   gint                  page)
+{
+	EvDocumentTransitionIface *iface = EV_DOCUMENT_TRANSITION_GET_IFACE (document_trans);
+	EvTransitionEffect *effect = NULL;
+
+	if (iface->get_effect)
+		effect = iface->get_effect (document_trans, page);
 
+	if (!effect)
+		return ev_transition_effect_new (EV_TRANSITION_EFFECT_REPLACE, NULL);
+
+	return effect;
+}