X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=libdocument%2Fev-document.c;h=edebe372ea23f5494efe17c7f0cc8135e24ff01f;hb=ee37f085119db53f4108c3d5c398b2104bb3cdf2;hp=c1262933268517a6eafd6be84bd5ea9390a36f5c;hpb=e67a9f0680630f694b31bba5597b58a95c804f53;p=evince.git

diff --git a/libdocument/ev-document.c b/libdocument/ev-document.c
index c1262933..edebe372 100644
--- a/libdocument/ev-document.c
+++ b/libdocument/ev-document.c
@@ -141,6 +141,7 @@ ev_document_class_init (EvDocumentClass *klass)
 
 	klass->get_page = ev_document_impl_get_page;
 	klass->get_info = ev_document_impl_get_info;
+	klass->get_backend_info = NULL;
 
 	g_object_class->finalize = ev_document_finalize;
 }
@@ -423,6 +424,18 @@ ev_document_get_info (EvDocument *document)
 	return document->priv->info;
 }
 
+gboolean
+ev_document_get_backend_info (EvDocument *document, EvDocumentBackendInfo *info)
+{
+	g_return_val_if_fail (EV_IS_DOCUMENT (document), FALSE);
+
+	EvDocumentClass *klass = EV_DOCUMENT_GET_CLASS (document);
+	if (klass->get_backend_info == NULL)
+		return FALSE;
+
+	return klass->get_backend_info (document, info);
+}
+
 cairo_surface_t *
 ev_document_render (EvDocument      *document,
 		    EvRenderContext *rc)