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.
21 #include "ev-window-title.h"
22 #include "ev-backends-manager.h"
26 #include <glib/gi18n.h>
28 /* Known backends (for bad extensions fix) */
29 #define EV_BACKEND_PS "psdocument"
30 #define EV_BACKEND_PDF "pdfdocument"
41 EvWindowTitleType type;
46 static const BadTitleEntry bad_extensions[] = {
47 { EV_BACKEND_PS, ".dvi" },
48 { EV_BACKEND_PDF, ".doc" },
49 { EV_BACKEND_PDF, ".dvi" },
50 { EV_BACKEND_PDF, ".indd" },
51 { EV_BACKEND_PDF, ".rtf" }
54 static const BadTitleEntry bad_prefixes[] = {
55 { EV_BACKEND_PDF, "Microsoft Word - " },
56 { EV_BACKEND_PDF, "Microsoft PowerPoint - " }
60 ev_window_title_new (EvWindow *window)
62 EvWindowTitle *window_title;
64 window_title = g_new0 (EvWindowTitle, 1);
65 window_title->window = window;
66 window_title->type = EV_WINDOW_TITLE_DOCUMENT;
72 get_filename_from_uri (const char *uri)
77 file = g_file_new_for_uri (uri);
78 filename = g_file_get_basename (file);
79 g_object_unref (file);
84 /* Some docs report titles with confusing extensions (ex. .doc for pdf).
85 Let's show the filename in this case */
87 ev_window_title_sanitize_title (EvWindowTitle *window_title, char **title) {
91 backend = ev_backends_manager_get_document_module_name (window_title->document);
93 for (i = 0; i < G_N_ELEMENTS (bad_extensions); i++) {
94 if (g_ascii_strcasecmp (bad_extensions[i].backend, backend) == 0 &&
95 g_str_has_suffix (*title, bad_extensions[i].text)) {
97 char *filename = get_filename_from_uri (window_title->uri);
99 new_title = g_strdup_printf ("%s (%s)", *title, filename);
106 for (i = 0; i < G_N_ELEMENTS (bad_prefixes); i++) {
107 if (g_ascii_strcasecmp (bad_prefixes[i].backend, backend) == 0 &&
108 g_str_has_prefix (*title, bad_prefixes[i].text)) {
110 int len = strlen(bad_prefixes[i].text);
112 new_title = g_strdup_printf ("%s", (*title) + len);
120 ev_window_title_update (EvWindowTitle *window_title)
122 GtkWindow *window = GTK_WINDOW (window_title->window);
123 char *title = NULL, *password_title, *p;
124 EvPageCache *page_cache;
126 if (window_title->document != NULL) {
129 page_cache = ev_page_cache_get (window_title->document);
130 g_return_if_fail (page_cache != NULL);
131 doc_title = (char *)ev_page_cache_get_title (page_cache);
133 /* Make sure we get a valid title back */
134 if (doc_title != NULL) {
135 doc_title = g_strstrip (doc_title);
137 if (doc_title[0] != '\0' &&
138 g_utf8_validate (doc_title, -1, NULL)) {
139 title = g_strdup (doc_title);
144 if (title && window_title->uri) {
145 ev_window_title_sanitize_title (window_title, &title);
146 } else if (window_title->uri) {
147 title = get_filename_from_uri (window_title->uri);
149 title = g_strdup (_("Document Viewer"));
152 for (p = title; *p; ++p) {
153 /* an '\n' byte is always ASCII, no need for UTF-8 special casing */
154 if (*p == '\n') *p = ' ';
157 switch (window_title->type) {
158 case EV_WINDOW_TITLE_DOCUMENT:
159 gtk_window_set_title (window, title);
161 case EV_WINDOW_TITLE_PASSWORD:
162 password_title = g_strdup_printf (_("%s - Password Required"), title);
163 gtk_window_set_title (window, password_title);
164 g_free (password_title);
172 ev_window_title_set_type (EvWindowTitle *window_title, EvWindowTitleType type)
174 window_title->type = type;
176 ev_window_title_update (window_title);
180 ev_window_title_set_document (EvWindowTitle *window_title,
181 EvDocument *document)
183 window_title->document = document;
185 ev_window_title_update (window_title);
189 ev_window_title_set_uri (EvWindowTitle *window_title,
192 g_free (window_title->uri);
193 window_title->uri = g_strdup (uri);
195 ev_window_title_update (window_title);
199 ev_window_title_free (EvWindowTitle *window_title)
201 g_free (window_title->uri);
202 g_free (window_title);