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" },
43 { EV_BACKEND_PDF, ".rtf" }
47 ev_window_title_new (EvWindow *window)
49 EvWindowTitle *window_title;
51 window_title = g_new0 (EvWindowTitle, 1);
52 window_title->window = window;
53 window_title->type = EV_WINDOW_TITLE_DOCUMENT;
59 get_filename_from_uri (const char *uri)
64 display_name = gnome_vfs_format_uri_for_display (uri);
65 filename = g_path_get_basename (display_name);
66 g_free (display_name);
71 /* Some docs report titles with confusing extensions (ex. .doc for pdf).
72 Let's show the filename in this case */
74 ev_window_title_sanitize_extension (EvWindowTitle *window_title, char **title) {
78 backend = ev_document_factory_get_backend (window_title->document);
79 for (i = 0; i < G_N_ELEMENTS (bad_extensions); i++) {
80 if (bad_extensions[i].backend == backend &&
81 g_str_has_suffix (*title, bad_extensions[i].ext)) {
83 char *filename = get_filename_from_uri (window_title->uri);
85 new_title = g_strdup_printf ("%s (%s)", *title, filename);
95 ev_window_title_update (EvWindowTitle *window_title)
97 GtkWindow *window = GTK_WINDOW (window_title->window);
98 char *title = NULL, *password_title, *p;
99 EvPageCache *page_cache;
101 if (window_title->document != NULL) {
104 page_cache = ev_page_cache_get (window_title->document);
105 g_return_if_fail (page_cache != NULL);
106 doc_title = (char *)ev_page_cache_get_title (page_cache);
108 /* Make sure we get a valid title back */
109 if (doc_title != NULL) {
110 doc_title = g_strstrip (doc_title);
112 if (doc_title[0] != '\0' &&
113 g_utf8_validate (doc_title, -1, NULL)) {
114 title = g_strdup (doc_title);
120 ev_window_title_sanitize_extension (window_title, &title);
122 if (window_title->uri) {
123 title = get_filename_from_uri (window_title->uri);
125 title = g_strdup (_("Document Viewer"));
129 for (p = title; *p; ++p) {
130 /* an '\n' byte is always ASCII, no need for UTF-8 special casing */
131 if (*p == '\n') *p = ' ';
134 switch (window_title->type) {
135 case EV_WINDOW_TITLE_DOCUMENT:
136 gtk_window_set_title (window, title);
138 case EV_WINDOW_TITLE_PASSWORD:
139 password_title = g_strdup_printf (_("%s - Password Required"), title);
140 gtk_window_set_title (window, password_title);
141 g_free (password_title);
147 ev_window_title_set_type (EvWindowTitle *window_title, EvWindowTitleType type)
149 window_title->type = type;
151 ev_window_title_update (window_title);
155 ev_window_title_set_document (EvWindowTitle *window_title,
156 EvDocument *document)
158 window_title->document = document;
160 ev_window_title_update (window_title);
164 ev_window_title_set_uri (EvWindowTitle *window_title,
167 g_free (window_title->uri);
168 window_title->uri = g_strdup (uri);
170 ev_window_title_update (window_title);
174 ev_window_title_free (EvWindowTitle *window_title)
176 g_free (window_title->uri);
177 g_free (window_title);