2 * this file is part of evince, a gnome document_links viewer
4 * Copyright (C) 2004 Red Hat, Inc.
7 * Jonathan Blandford <jrb@alum.mit.edu>
9 * Evince is free software; you can redistribute it and/or modify it
10 * under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * Evince is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
26 #include "ev-document-links.h"
28 G_DEFINE_INTERFACE (EvDocumentLinks, ev_document_links, 0)
31 ev_document_links_default_init (EvDocumentLinksInterface *klass)
36 ev_document_links_has_document_links (EvDocumentLinks *document_links)
38 EvDocumentLinksInterface *iface = EV_DOCUMENT_LINKS_GET_IFACE (document_links);
41 retval = iface->has_document_links (document_links);
47 ev_document_links_get_links_model (EvDocumentLinks *document_links)
49 EvDocumentLinksInterface *iface = EV_DOCUMENT_LINKS_GET_IFACE (document_links);
52 retval = iface->get_links_model (document_links);
58 ev_document_links_get_links (EvDocumentLinks *document_links,
61 EvDocumentLinksInterface *iface = EV_DOCUMENT_LINKS_GET_IFACE (document_links);
64 retval = iface->get_links (document_links, page);
70 ev_document_links_find_link_dest (EvDocumentLinks *document_links,
71 const gchar *link_name)
73 EvDocumentLinksInterface *iface = EV_DOCUMENT_LINKS_GET_IFACE (document_links);
76 ev_document_doc_mutex_lock ();
77 retval = iface->find_link_dest (document_links, link_name);
78 ev_document_doc_mutex_unlock ();
83 /* Helper functions */
85 ev_document_links_get_dest_page (EvDocumentLinks *document_links,
90 switch (ev_link_dest_get_dest_type (dest)) {
91 case EV_LINK_DEST_TYPE_NAMED: {
94 dest2 = ev_document_links_find_link_dest (document_links,
95 ev_link_dest_get_named_dest (dest));
97 page = ev_link_dest_get_page (dest2);
98 g_object_unref (dest2);
102 case EV_LINK_DEST_TYPE_PAGE_LABEL:
103 ev_document_find_page_by_label (EV_DOCUMENT (document_links),
104 ev_link_dest_get_page_label (dest),
108 page = ev_link_dest_get_page (dest);
115 ev_document_links_get_dest_page_label (EvDocumentLinks *document_links,
120 if (ev_link_dest_get_dest_type (dest) == EV_LINK_DEST_TYPE_PAGE_LABEL) {
121 label = g_strdup (ev_link_dest_get_page_label (dest));
125 page = ev_document_links_get_dest_page (document_links, dest);
127 label = ev_document_get_page_label (EV_DOCUMENT (document_links),