1 /* this file is part of evince, a gnome document viewer
3 * Copyright (C) 2005 Red Hat, Inc
5 * Evince is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * Evince is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
20 #include "ev-window-title.h"
21 #include "ev-document-factory.h"
23 #include <glib/gi18n.h>
24 #include <libgnomevfs/gnome-vfs-utils.h>
35 EvWindowTitleType type;
40 static const BadExtensionEntry bad_extensions[] = {
41 { EV_BACKEND_PS, ".dvi" },
42 { EV_BACKEND_PDF, ".doc" }
46 ev_window_title_new (EvWindow *window)
48 EvWindowTitle *window_title;
50 window_title = g_new0 (EvWindowTitle, 1);
51 window_title->window = window;
52 window_title->type = EV_WINDOW_TITLE_DOCUMENT;
58 get_filename_from_uri (const char *uri)
63 display_name = gnome_vfs_format_uri_for_display (uri);
64 filename = g_path_get_basename (display_name);
65 g_free (display_name);
70 /* Some docs report titles with confusing extensions (ex. .doc for pdf).
71 Let's show the filename in this case */
73 ev_window_title_sanitize_extension (EvWindowTitle *window_title, char **title) {
77 backend = ev_document_factory_get_backend (window_title->document);
78 for (i = 0; i < G_N_ELEMENTS (bad_extensions); i++) {
79 if (bad_extensions[i].backend == backend &&
80 g_str_has_suffix (*title, bad_extensions[i].ext)) {
82 char *filename = get_filename_from_uri (window_title->uri);
84 new_title = g_strdup_printf ("%s (%s)", *title, filename);
94 ev_window_title_update (EvWindowTitle *window_title)
96 GtkWindow *window = GTK_WINDOW (window_title->window);
97 char *title = NULL, *password_title, *p;
98 EvPageCache *page_cache;
100 if (window_title->document != NULL) {
101 const char *doc_title;
103 page_cache = ev_page_cache_get (window_title->document);
104 g_return_if_fail (page_cache != NULL);
105 doc_title = ev_page_cache_get_title (page_cache);
107 /* Make sure we get a valid title back */
108 if (doc_title && doc_title[0] != '\000' &&
109 g_utf8_validate (doc_title, -1, NULL)) {
110 title = g_strdup (doc_title);
115 ev_window_title_sanitize_extension (window_title, &title);
117 if (window_title->uri) {
118 title = get_filename_from_uri (window_title->uri);
120 title = g_strdup (_("Document Viewer"));
124 for (p = title; *p; ++p) {
125 /* an '\n' byte is always ASCII, no need for UTF-8 special casing */
126 if (*p == '\n') *p = ' ';
129 switch (window_title->type) {
130 case EV_WINDOW_TITLE_DOCUMENT:
131 gtk_window_set_title (window, title);
133 case EV_WINDOW_TITLE_PASSWORD:
134 password_title = g_strdup_printf (_("%s - Password Required"), title);
135 gtk_window_set_title (window, password_title);
136 g_free (password_title);
142 ev_window_title_set_type (EvWindowTitle *window_title, EvWindowTitleType type)
144 window_title->type = type;
146 ev_window_title_update (window_title);
150 ev_window_title_set_document (EvWindowTitle *window_title,
151 EvDocument *document)
153 window_title->document = document;
155 ev_window_title_update (window_title);
159 ev_window_title_set_uri (EvWindowTitle *window_title,
162 g_free (window_title->uri);
163 window_title->uri = g_strdup (uri);
165 ev_window_title_update (window_title);
169 ev_window_title_free (EvWindowTitle *window_title)
171 g_free (window_title->uri);
172 g_free (window_title);