static void
ev_window_title_update (EvWindowTitle *window_title)
{
GtkWindow *window = GTK_WINDOW (window_title->window);
char *title = NULL, *password_title, *p;
if (window_title->document != NULL) {
gchar *doc_title;
doc_title = g_strdup (ev_document_get_title (window_title->document));
/* Make sure we get a valid title back */
if (doc_title != NULL) {
doc_title = g_strstrip (doc_title);
if (doc_title[0] != '\0' &&
g_utf8_validate (doc_title, -1, NULL)) {
title = g_strdup (doc_title);
}
g_free (doc_title);
}
}
if (title && window_title->uri) {
char *tmp_title;
char *filename = get_filename_from_uri (window_title->uri);
ev_window_title_sanitize_title (window_title, &title);
tmp_title = g_strdup_printf ("%s — %s", filename, title);
g_free (title);
g_free (filename);
title = tmp_title;
} else if (window_title->uri) {
title = get_filename_from_uri (window_title->uri);
} else if (!title) {
title = g_strdup (_("Document Viewer"));
}
for (p = title; *p; ++p) {
/* an '\n' byte is always ASCII, no need for UTF-8 special casing */
if (*p == '\n') *p = ' ';
}
switch (window_title->type) {
case EV_WINDOW_TITLE_DOCUMENT:
gtk_window_set_title (window, title);
break;
case EV_WINDOW_TITLE_PASSWORD:
password_title = g_strdup_printf (_("%s — Password Required"), title);
gtk_window_set_title (window, password_title);
g_free (password_title);
break;
}
g_free (title);
}
/* Some docs report titles with confusing extensions (ex. .doc for pdf).
Erase the confusing extension of the title */
static void
ev_window_title_sanitize_title (EvWindowTitle *window_title, char **title) {
const gchar *backend;
int i;
backend = G_OBJECT_TYPE_NAME (window_title->document);
for (i = 0; i < G_N_ELEMENTS (bad_extensions); i++) {
if (g_ascii_strcasecmp (bad_extensions[i].backend, backend) == 0 &&
g_str_has_suffix (*title, bad_extensions[i].text)) {
char *new_title;
char *filename = get_filename_from_uri (window_title->uri);
new_title = g_strndup (*title, strlen(*title) - strlen(bad_extensions[i].text));
g_free (*title);
*title = new_title;
g_free (filename);
}
}
for (i = 0; i < G_N_ELEMENTS (bad_prefixes); i++) {
if (g_ascii_strcasecmp (bad_prefixes[i].backend, backend) == 0 &&
g_str_has_prefix (*title, bad_prefixes[i].text)) {
char *new_title;
int len = strlen(bad_prefixes[i].text);
new_title = g_strdup_printf ("%s", (*title) + len);
g_free (*title);
*title = new_title;
}
}
}
/**
* e_book_backend_db_cache_exists:
* @uri: URI for the cache
*
* Checks if an #EBookBackendCache exists at @uri.
*
* Returns: %TRUE if cache exists, %FALSE if not.
**/
gboolean
e_book_backend_db_cache_exists (const gchar *uri)
{
gchar *file_name;
gboolean exists = FALSE;
file_name = get_filename_from_uri (uri);
if (file_name && g_file_test (file_name, G_FILE_TEST_EXISTS))
exists = TRUE;
g_free (file_name);
return exists;
}
static void
ev_window_title_update (EvWindowTitle *window_title)
{
GtkWindow *window = GTK_WINDOW (window_title->window);
GtkHeaderBar *toolbar = GTK_HEADER_BAR (ev_window_get_toolbar (EV_WINDOW (window)));
char *title = NULL, *p;
char *subtitle = NULL, *title_header = NULL;
if (window_title->type == EV_WINDOW_TITLE_RECENT) {
gtk_header_bar_set_subtitle (toolbar, NULL);
gtk_window_set_title (window, _("Recent Documents"));
return;
}
if (window_title->doc_title && window_title->uri) {
title = g_strdup (window_title->doc_title);
ev_window_title_sanitize_title (window_title, &title);
subtitle = get_filename_from_uri (window_title->uri);
title_header = title;
title = g_strdup_printf ("%s — %s", subtitle, title);
for (p = title; *p; ++p) {
/* an '\n' byte is always ASCII, no need for UTF-8 special casing */
if (*p == '\n')
*p = ' ';
}
} else if (window_title->uri) {
title = get_filename_from_uri (window_title->uri);
} else if (!title) {
title = g_strdup (_("Document Viewer"));
}
switch (window_title->type) {
case EV_WINDOW_TITLE_DOCUMENT:
gtk_window_set_title (window, title);
if (title_header && subtitle) {
gtk_header_bar_set_title (toolbar, title_header);
gtk_header_bar_set_subtitle (toolbar, subtitle);
}
break;
case EV_WINDOW_TITLE_PASSWORD: {
gchar *password_title;
password_title = g_strdup_printf ("%s — %s", title, _("Password Required"));
gtk_window_set_title (window, password_title);
g_free (password_title);
gtk_header_bar_set_title (toolbar, _("Password Required"));
gtk_header_bar_set_subtitle (toolbar, title);
}
break;
case EV_WINDOW_TITLE_RECENT:
g_assert_not_reached ();
break;
}
g_free (title);
g_free (subtitle);
g_free (title_header);
}