[dualscreen] fix crash on ctrl+w and fix control window closing

[evince.git] / libdocument / ev-document-annotations.c

diff --git a/libdocument/ev-document-annotations.c b/libdocument/ev-document-annotations.c
index 4bc039ebbdd26cc353a8b8ef29fc04da46e21fc6..620d117e2102231ed4c98b9fd70aa9b7ac4c0cdf 100644 (file)
--- a/libdocument/ev-document-annotations.c
+++ b/libdocument/ev-document-annotations.c
@@ -37,6 +37,14 @@ ev_document_annotations_get_annotations (EvDocumentAnnotations *document_annots,
        return iface->get_annotations (document_annots, page);
 }
 
+gboolean
+ev_document_annotations_document_is_modified (EvDocumentAnnotations *document_annots)
+{
+       EvDocumentAnnotationsInterface *iface = EV_DOCUMENT_ANNOTATIONS_GET_IFACE (document_annots);
+
+       return (iface->document_is_modified) ? iface->document_is_modified (document_annots) : FALSE;
+}
+
 void
 ev_document_annotations_save_annotation (EvDocumentAnnotations *document_annots,
                                         EvAnnotation          *annot,