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1 /* ev-document-links.h
2  *  this file is part of evince, a gnome document viewer
3  * 
4  * Copyright (C) 2004 Red Hat, Inc.
5  *
6  * Author:
7  *   Jonathan Blandford <jrb@alum.mit.edu>
8  *
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.
13  *
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.
18  *
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
22  */
23
24 #ifndef EV_DOCUMENT_LINKS_H
25 #define EV_DOCUMENT_LINKS_H
26
27 #include <glib-object.h>
28 #include <glib.h>
29 #include <gdk/gdk.h>
30
31 #include "ev-document.h"
32 #include "ev-link.h"
33
34 G_BEGIN_DECLS
35
36
37 #define EV_TYPE_DOCUMENT_LINKS            (ev_document_links_get_type ())
38 #define EV_DOCUMENT_LINKS(o)              (G_TYPE_CHECK_INSTANCE_CAST ((o), EV_TYPE_DOCUMENT_LINKS, EvDocumentLinks))
39 #define EV_DOCUMENT_LINKS_IFACE(k)        (G_TYPE_CHECK_CLASS_CAST((k), EV_TYPE_DOCUMENT_LINKS, EvDocumentLinksIface))
40 #define EV_IS_DOCUMENT_LINKS(o)           (G_TYPE_CHECK_INSTANCE_TYPE ((o), EV_TYPE_DOCUMENT_LINKS))
41 #define EV_IS_DOCUMENT_LINKS_IFACE(k)     (G_TYPE_CHECK_CLASS_TYPE ((k), EV_TYPE_DOCUMENT_LINKS))
42 #define EV_DOCUMENT_LINKS_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), EV_TYPE_DOCUMENT_LINKS, EvDocumentLinksIface))
43
44 typedef struct _EvDocumentLinks      EvDocumentLinks;
45 typedef struct _EvDocumentLinksIface EvDocumentLinksIface;
46 typedef struct _EvDocumentLinksIter  EvDocumentLinksIter;
47
48 struct _EvDocumentLinksIface
49 {
50         GTypeInterface base_iface;
51
52         /* Methods  */
53         gboolean             (* has_document_links) (EvDocumentLinks      *document_links);
54         EvDocumentLinksIter *(* begin_read)         (EvDocumentLinks      *document_links);
55         EvLink              *(* get_link)           (EvDocumentLinks      *document_links,
56                                                      EvDocumentLinksIter  *iter);
57         EvDocumentLinksIter *(* get_child)          (EvDocumentLinks      *document_links,
58                                                      EvDocumentLinksIter  *iter);
59         gboolean             (* next)               (EvDocumentLinks      *document_links,
60                                                      EvDocumentLinksIter  *iter);
61         void                 (* free_iter)          (EvDocumentLinks      *document_links,
62                                                      EvDocumentLinksIter  *iter);
63 };
64
65 GType                    ev_document_links_get_type           (void);
66 gboolean                 ev_document_links_has_document_links (EvDocumentLinks      *document_links);
67 EvDocumentLinksIter     *ev_document_links_begin_read         (EvDocumentLinks      *document_links);
68 EvLink                  *ev_document_links_get_link           (EvDocumentLinks      *document_links,
69                                                                EvDocumentLinksIter  *iter);
70 EvDocumentLinksIter     *ev_document_links_get_child          (EvDocumentLinks      *document_links,
71                                                                EvDocumentLinksIter  *iter);
72 gboolean                 ev_document_links_next               (EvDocumentLinks      *document_links,
73                                                                EvDocumentLinksIter  *iter);
74 void                     ev_document_links_free_iter          (EvDocumentLinks      *document_links,
75                                                                EvDocumentLinksIter  *iter);
76
77
78 G_END_DECLS
79
80 #endif