X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;ds=inline;f=libdocument%2Fev-document.c;h=d99a5968a6856fd8ba54fb8e7e983534f3d4d5c5;hb=0a8ca94b8cb16d63e63cad2edce7a9035322ff3d;hp=4906851526e061e0c9d09ce743b12d9406725312;hpb=a8bfdbfa5853ae05e66893e2f7968df0ed7f76ee;p=evince.git

diff --git a/libdocument/ev-document.c b/libdocument/ev-document.c
index 49068515..d99a5968 100644
--- a/libdocument/ev-document.c
+++ b/libdocument/ev-document.c
@@ -15,7 +15,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  *
  */
 
@@ -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;
 }
@@ -293,18 +294,10 @@ ev_document_load (EvDocument  *document,
 
 			page_label = _ev_document_get_page_label (document, page);
 			if (page_label) {
-				if (priv->page_labels) {
-					priv->page_labels[i] = page_label;
-				} else {
-					gchar *numeric_label;
-
-					numeric_label = g_strdup_printf ("%d", i + 1);
-					if (strcmp (numeric_label, page_label) != 0) {
-						priv->page_labels = g_new0 (gchar *, priv->n_pages);
-						priv->page_labels[i] = page_label;
-					}
-					g_free (numeric_label);
-				}
+				if (!priv->page_labels)
+					priv->page_labels = g_new0 (gchar *, priv->n_pages);
+
+				priv->page_labels[i] = page_label;
 				priv->max_label = MAX (priv->max_label,
 						       g_utf8_strlen (page_label, 256));
 			}
@@ -431,6 +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)