Add EvPage so that we can hold a reference to the backend page. Form

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

diff --git a/libdocument/ev-document.c b/libdocument/ev-document.c
index 2c6db95a0a552b8acec54f285bfdec0e9be91b3e..5e582d0aae3c9cfa8a3f5b10df4a73c5f7e2c604 100644 (file)
--- a/libdocument/ev-document.c
+++ b/libdocument/ev-document.c
@@ -150,11 +150,26 @@ ev_document_get_n_pages (EvDocument  *document)
        return retval;
 }
 
+EvPage *
+ev_document_get_page (EvDocument *document,
+                     gint        index)
+{
+       EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
+       EvPage *retval;
+
+       if (iface->get_page)
+               retval = iface->get_page (document, index);
+       else
+               retval = ev_page_new (index);
+
+       return retval;
+}
+
 void
-ev_document_get_page_size   (EvDocument   *document,
-                            int           page,
-                            double       *width,
-                            double       *height)
+ev_document_get_page_size (EvDocument *document,
+                          EvPage     *page,
+                          double     *width,
+                          double     *height)
 {
        EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
 
@@ -163,8 +178,8 @@ ev_document_get_page_size   (EvDocument   *document,
 }
 
 char *
-ev_document_get_page_label(EvDocument    *document,
-                          int             page)
+ev_document_get_page_label (EvDocument *document,
+                           EvPage     *page)
 {
        EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
 
@@ -239,7 +254,6 @@ ev_document_info_free (EvDocumentInfo *info)
        g_free (info->linearized);
        g_free (info->security);
        
-
        g_free (info);
 }