/**
* thunar_navigator_set_current_directory:
* @navigator : a #ThunarNavigator instance.
* @current_directory : the new directory to display or %NULL.
*
* Sets a new current directory that should be displayed by
* the @navigator.
**/
void
thunar_navigator_set_current_directory (ThunarNavigator *navigator,
ThunarFile *current_directory)
{
_thunar_return_if_fail (THUNAR_IS_NAVIGATOR (navigator));
_thunar_return_if_fail (current_directory == NULL || THUNAR_IS_FILE (current_directory));
THUNAR_NAVIGATOR_GET_IFACE (navigator)->set_current_directory (navigator, current_directory);
}
void
thunar_navigator_open_new_tab (ThunarNavigator *navigator,
ThunarFile *directory)
{
_thunar_return_if_fail (THUNAR_IS_NAVIGATOR (navigator));
_thunar_return_if_fail (THUNAR_IS_FILE (directory));
_thunar_return_if_fail (thunar_file_is_directory (directory));
g_signal_emit (G_OBJECT (navigator), navigator_signals[OPEN_NEW_TAB], 0, directory);
}
/**
* thunar_navigator_change_directory:
* @navigator : a #ThunarNavigator instance.
* @directory : a #ThunarFile referring to a directory.
*
* Emits the "change-directory" signal on @navigator with
* the specified @directory.
*
* Derived classes should invoke this method whenever the user
* selects a new directory from within @navigator. The derived
* class should not perform any directory changing operations
* itself, but leave it up to the surrounding module (usually
* a #ThunarWindow instance) to change the directory.
*
* It should never ever be called from outside a #ThunarNavigator
* implementation, as that may led to unexpected results!
**/
void
thunar_navigator_change_directory (ThunarNavigator *navigator,
ThunarFile *directory)
{
_thunar_return_if_fail (THUNAR_IS_NAVIGATOR (navigator));
_thunar_return_if_fail (THUNAR_IS_FILE (directory));
_thunar_return_if_fail (thunar_file_is_directory (directory));
g_signal_emit (G_OBJECT (navigator), navigator_signals[CHANGE_DIRECTORY], 0, directory);
}
static void
thunar_location_bar_set_current_directory (ThunarNavigator *navigator,
ThunarFile *current_directory)
{
ThunarLocationBar *bar = THUNAR_LOCATION_BAR (navigator);
GtkWidget *child;
if (bar->current_directory) g_object_unref (bar->current_directory);
bar->current_directory = current_directory;
if (current_directory) g_object_ref (current_directory);
if ((child = gtk_bin_get_child (GTK_BIN (bar))) && THUNAR_IS_NAVIGATOR (child))
thunar_navigator_set_current_directory (THUNAR_NAVIGATOR (child), current_directory);
g_object_notify (G_OBJECT (bar), "current-directory");
}
/**
* thunar_navigator_get_current_directory:
* @navigator : a #ThunarNavigator instance.
*
* Returns the directory currently displayed by @navigator
* or %NULL, if @navigator does not currently display and
* directory.
*
* Return value: the current directory of @navigator or %NULL.
**/
ThunarFile*
thunar_navigator_get_current_directory (ThunarNavigator *navigator)
{
_thunar_return_val_if_fail (THUNAR_IS_NAVIGATOR (navigator), NULL);
return THUNAR_NAVIGATOR_GET_IFACE (navigator)->get_current_directory (navigator);
}
