'menu',
'module' => 'navigate_menu',
'content' => navigate_add_widget_link('', 'navigate_menu_load'),
),
);
case 'delete':
break;
}
}
/**
* Generate menu widget
*/
function navigate_menu_widget($wid) {
$settings = navigate_widget_settings_get($wid);
if (!$settings['mid']) {
// Generate a list of possible parents.
$options = menu_parent_options($item['mid'], variable_get('menu_parent_items', 0));
$form['menu'] = array(
'#type' => 'select',
'#options' => $options,
'#parents' => array(),
);
$inputs['menu'] = drupal_render($form['menu']);
$inputs['load'] = navigate_callback_button(array(
'class' => 'navigate-menu-load',
'callback' => 'navigate_menu_load_menu',
'content' => '',
'help' => 'Click to load this menu.',
));
}
else {
$inputs['menu'] = navigate_menu_output($wid);
}
$output = theme('navigate_menu_widget', $inputs, $wid);
return $output;
}
/**
* Theme search widget
*/
function theme_navigate_menu_widget($inputs, $wid) {
$content['widget'] = '
';
$content['title'] = t('Menu');
return $content;
}
/**
* Implementation of hook_perm()
*/
function navigate_menu_perm() {
return array("navigate_menu use");
}
/**
* Implementation of hook_navigate_widget_process()
*/
function navigate_menu_navigate_widget_process($wid, $action) {
switch ($action) {
case 'load':
echo navigate_menu_load();
break;
}
}
/**
* Output a rendered menu
*/
function navigate_menu_load() {
$output = navigate_menu_output($_POST['wid']);
return $output;
}
/**
* Output the saved content
*/
function navigate_menu_output($wid) {
$settings = navigate_widget_settings_get($wid);
if ($_POST['mid']) {
navigate_variable_set(array('value' => $_POST['mid'], 'name' => 'mid', 'wid' => $_POST['wid']));
$mid = $_POST['mid'];
}
elseif ($settings['mid']) {
$mid = $settings['mid'];
}
if ($mid) {
$output = '';
}
return $output;
}
/**
* Renders a menu
*/
function navigate_menu_tree($pid = 1) {
$menu = menu_get_menu();
$output = '';
if (isset($menu['visible'][$pid]) && $menu['visible'][$pid]['children']) {
foreach ($menu['visible'][$pid]['children'] as $mid) {
$type = isset($menu['visible'][$mid]['type']) ? $menu['visible'][$mid]['type'] : NULL;
$children = isset($menu['visible'][$mid]['children']) ? $menu['visible'][$mid]['children'] : NULL;
$output .= theme('menu_item', $mid, navigate_menu_theme_menu_tree($mid), count($children) == 0);
}
}
return $output;
}
/**
* Themes menu items, borrowed from the simplemenu module
*/
function navigate_menu_theme_menu_tree($pid = 1) {
if ($tree = navigate_menu_tree($pid)) {
return '';
}
}
/**
* Implementation of hook_navigate_help_page()
*/
function navigate_menu_navigate_help_page() {
$help['content'] = t('The Menu widget allows you add an expandable menu widget to your Navigate bar. After adding a Menu widget, you willl see a select box with a menu listing. Select the menu you would like to load and click the "Load" button to load it into the widget. Once a menu is loaded, there are no additional settings.
');
$help['title'] = 'Menu';
$help['access'] = user_access('navigate_menu use');
return $help;
}