public static function display()
{
self::check_if_ie();
Headway::load('visual-editor/display', 'VisualEditorDisplay');
HeadwayVisualEditorDisplay::display();
}
static function clone_pages_select_walker($pages, $depth = 0)
{
$return = '';
foreach ($pages as $id => $children) {
$layout_id_fragments = explode('-', $id);
$status = HeadwayLayout::get_status($id);
/* Take care of layouts that are the front page or blog index */
if (get_option('show_on_front') === 'page' && (isset($layout_id_fragments[1]) && $layout_id_fragments[1] == 'page')) {
/* If the page is set as the static homepage or blog page, hide it if they don't have children. */
if (end($layout_id_fragments) == get_option('page_on_front') || end($layout_id_fragments) == get_option('page_for_posts')) {
/* Layout has children--add the no edit class and has children class. */
if (is_array($children) && count($children) !== 0) {
$disabled = true;
} else {
continue;
}
}
}
/* Handle layouts that aren't customized or have a template */
if (headway_get('customized', $status, false) === false || headway_get('template', $status, false) !== false) {
/* If there ARE customized children, add the no-edit class */
if (is_array($children) && count($children) !== 0) {
/* Check if the children are customized. */
if (HeadwayVisualEditorDisplay::is_any_layout_child_customized($children)) {
$disabled = true;
} else {
continue;
}
/* If there aren't any children, do not display the node at all */
} else {
continue;
}
}
/* If the current layout is selected, then make it disabled. */
if (headway_post('layout') == $id) {
$disabled = true;
}
/* Output Stuff */
$depth_display = str_repeat(' ', $depth);
$disabled = isset($disabled) && $disabled === true ? ' disabled="disabled"' : null;
$return .= '<option value="' . $id . '"' . $disabled . '>' . $depth_display . HeadwayLayout::get_name($id) . '</option>';
if (is_array($children) && count($children) !== 0) {
$return .= self::clone_pages_select_walker($children, $depth + 1);
}
}
return $return;
}
public static function method_get_layout_selector_templates()
{
$templates = HeadwayVisualEditorDisplay::list_templates();
echo trim(str_replace(array("\n", "\t"), '', $templates));
}
