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/* this file is part of evince, a gnome document viewer
*
* Copyright (C) 2005 Red Hat, Inc
*
* Evince is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Evince is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*/
#include "ev-window-title.h"
#include <glib/gi18n.h>
#include <libgnomevfs/gnome-vfs-utils.h>
struct _EvWindowTitle
{
EvWindow *window;
EvDocument *document;
EvWindowTitleType type;
char *title;
};
EvWindowTitle *
ev_window_title_new (EvWindow *window)
{
EvWindowTitle *window_title;
window_title = g_new0 (EvWindowTitle, 1);
window_title->window = window;
window_title->type = EV_WINDOW_TITLE_DOCUMENT;
return window_title;
}
static void
ev_window_title_update (EvWindowTitle *window_title)
{
GtkWindow *window = GTK_WINDOW (window_title->window);
char *password_title;
switch (window_title->type) {
case EV_WINDOW_TITLE_DOCUMENT:
gtk_window_set_title (window, window_title->title);
break;
case EV_WINDOW_TITLE_PASSWORD:
password_title = g_strdup_printf (_("%s - Password Required"),
window_title->title);
gtk_window_set_title (window, password_title);
g_free (password_title);
break;
}
}
void
ev_window_title_set_type (EvWindowTitle *window_title, EvWindowTitleType type)
{
window_title->type = type;
ev_window_title_update (window_title);
}
void
ev_window_title_set_document (EvWindowTitle *window_title,
EvDocument *document,
const char *uri)
{
EvPageCache *page_cache;
const char *title;
window_title->document = document;
g_free (window_title->title);
if (document == NULL) {
window_title->title = NULL;
return;
}
page_cache = ev_page_cache_get (document);
g_return_if_fail (page_cache != NULL);
title = ev_page_cache_get_title (page_cache);
/* Make sure we get a valid title back */
if (title && title[0] != '\000' && g_utf8_validate (title, -1, NULL)) {
window_title->title = g_strdup (title);
}
if (window_title->title) {
char *p;
for (p = window_title->title; *p; ++p) {
/* an '\n' byte is always ASCII, no need for UTF-8 special casing */
if (*p == '\n')
*p = ' ';
}
}
if (window_title->title == NULL && uri) {
char *display_name;
display_name = gnome_vfs_format_uri_for_display (uri);
window_title->title = g_path_get_basename (display_name);
g_free (display_name);
}
if (window_title->title == NULL) {
window_title->title = g_strdup (_("Document Viewer"));
}
ev_window_title_update (window_title);
}
void
ev_window_title_free (EvWindowTitle *window_title)
{
g_free (window_title->title);
g_free (window_title);
}
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