/**
* gnm_app_history_get_list:
*
* creating it if necessary.
*
* Return value: (element-type char) (transfer full): the list, which must be
* freed along with the strings in it.
**/
GSList *
gnm_app_history_get_list (int max_elements)
{
GSList *res = NULL;
GList *items, *l;
GtkFileFilter *filter;
int n_elements = 0;
if (app->recent == NULL)
return NULL;
items = gtk_recent_manager_get_items (app->recent);
items = g_list_sort (items, (GCompareFunc)compare_mru);
filter = gnm_app_create_opener_filter (NULL);
for (l = items; l && n_elements < max_elements; l = l->next) {
GtkRecentInfo *ri = l->data;
const char *uri = gtk_recent_info_get_uri (ri);
gboolean want_it;
if (gtk_recent_info_has_application (ri, g_get_application_name ())) {
want_it = TRUE;
} else {
GtkFileFilterInfo fi;
char *display_name = g_filename_display_basename (uri);
memset (&fi, 0, sizeof (fi));
fi.contains = (GTK_FILE_FILTER_MIME_TYPE |
GTK_FILE_FILTER_URI |
GTK_FILE_FILTER_DISPLAY_NAME);
fi.uri = uri;
fi.mime_type = gtk_recent_info_get_mime_type (ri);
fi.display_name = display_name;
want_it = gtk_file_filter_filter (filter, &fi);
g_free (display_name);
}
if (want_it) {
char *filename = go_filename_from_uri (uri);
if (filename && !g_file_test (filename, G_FILE_TEST_EXISTS))
want_it = FALSE;
g_free (filename);
}
if (want_it) {
res = g_slist_prepend (res, g_strdup (uri));
n_elements++;
}
}
g_list_free_full (items, (GDestroyNotify)gtk_recent_info_unref);
g_object_ref_sink (filter);
g_object_unref (filter);
return g_slist_reverse (res);
}
/**
* go_gtk_url_is_writeable:
* @parent : #GtkWindow
* @uri :
* @overwrite_by_default :
*
* Check if it makes sense to try saving.
* If it's an existing file and writable for us, ask if we want to overwrite.
* We check for other problems, but if we miss any, the saver will report.
* So it doesn't have to be bulletproof.
*
* FIXME: The message boxes should really be children of the file selector,
* not the workbook.
**/
gboolean
go_gtk_url_is_writeable (GtkWindow *parent, char const *uri,
gboolean overwrite_by_default)
{
gboolean result = TRUE;
char *filename;
if (uri == NULL || uri[0] == '\0')
result = FALSE;
filename = go_filename_from_uri (uri);
if (!filename)
return TRUE; /* Just assume writable. */
if (G_IS_DIR_SEPARATOR (filename [strlen (filename) - 1]) ||
g_file_test (filename, G_FILE_TEST_IS_DIR)) {
go_gtk_notice_dialog (parent, GTK_MESSAGE_ERROR,
_("%s\nis a directory name"), uri);
result = FALSE;
} else if (go_file_access (uri, W_OK) != 0 && errno != ENOENT) {
go_gtk_notice_dialog (parent, GTK_MESSAGE_ERROR,
_("You do not have permission to save to\n%s"),
uri);
result = FALSE;
} else if (g_file_test (filename, G_FILE_TEST_EXISTS)) {
char *dirname = go_dirname_from_uri (uri, TRUE);
char *basename = go_basename_from_uri (uri);
char *msg = g_markup_printf_escaped (
_("A file called <i>%s</i> already exists in %s.\n\n"
"Do you want to save over it?"),
basename, dirname);
GtkWidget *dialog = gtk_message_dialog_new_with_markup (parent,
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_WARNING,
GTK_BUTTONS_OK_CANCEL,
msg);
gtk_dialog_set_default_response (GTK_DIALOG (dialog),
overwrite_by_default ? GTK_RESPONSE_OK : GTK_RESPONSE_CANCEL);
result = GTK_RESPONSE_OK ==
go_gtk_dialog_run (GTK_DIALOG (dialog), parent);
g_free (dirname);
g_free (basename);
g_free (msg);
}
g_free (filename);
return result;
}
static void
url_renderer_func (GtkTreeViewColumn *tree_column,
GtkCellRenderer *cell,
GtkTreeModel *model,
GtkTreeIter *iter,
gpointer user_data)
{
GtkRecentInfo *ri = NULL;
const char *uri;
char *markup, *shortname, *filename, *longname;
gtk_tree_model_get (model, iter, RECENT_COL_INFO, &ri, -1);
uri = gtk_recent_info_get_uri (ri);
filename = go_filename_from_uri (uri);
if (filename) {
shortname = g_filename_display_basename (filename);
} else {
shortname = g_filename_display_basename (uri);
}
if (filename) {
longname = g_strdup (filename);
} else {
char *duri = g_uri_unescape_string (uri, NULL);
longname = duri
? g_filename_display_name (duri)
: g_strdup (uri);
g_free (duri);
}
markup = g_markup_printf_escaped (_("<b>%s</b>\n"
"<small>Location: %s</small>"),
shortname,
longname);
g_object_set (cell, "markup", markup, NULL);
g_free (markup);
g_free (shortname);
g_free (longname);
g_free (filename);
gtk_recent_info_unref (ri);
}
