'Superfish',
'description' => 'Configure Superfish Menus',
'page callback' => 'drupal_get_form',
'page arguments' => array('superfish_menu_settings'),
'access arguments' => array('administer site configuration'),
'file' => 'superfish.admin.inc'
);
return $items;
}
/**
* Implementation of hook_help().
*/
function superfish_help($path, $arg) {
$output = '';
switch ($path) {
case 'admin/settings/modules#description':
$output .= t('Superfish adds jQuery Superfish plugin to your menus.');
break;
case 'admin/settings/superfish':
$output .= t('Block-specific Superfish settings could be found at !link
', array('!link' => l('admin/build/block', 'admin/build/block')));
break;
}
return $output;
}
/**
* Implementation of hook_block().
*/
function superfish_block($op = 'list', $delta = 0, $edit = array()) {
global $user;
switch ($op) {
case 'list' :
$number = variable_get('superfish_number', 2);
$number++;
for ($i = 1; $i <= $number; $i++) {
$blocks[$i]['info'] = variable_get('superfish_name_'. $i, 'Superfish '. $i) .' (Superfish)';
$blocks[$i]['cache'] = BLOCK_NO_CACHE;
}
return $blocks;
break;
case 'configure' :
$form['superfish_name_'. $delta] = array(
'#type' => 'textfield',
'#title' => t('Menu Name'),
'#default_value' => variable_get('superfish_name_'. $delta, 'Superfish '. $delta),
);
$form['sf-settings'] = array(
'#type' => 'fieldset',
'#title' => t('Superfish settings'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
$form['sf-settings']['superfish_menu_'. $delta] = array(
'#type' => 'select',
'#title' => t('Menu Parent'),
'#description' => t('The menu you want to be displayed using Superfish.'),
'#default_value' => variable_get('superfish_menu_'. $delta, 'navigation:0'),
'#options' => menu_parent_options(menu_get_menus(), 0),
);
$form['sf-settings']['superfish_depth_'. $delta] = array(
'#type' => 'select',
'#title' => t('Menu Depth'),
'#description' => t('The number of child levels starting with the parent selected above. -1 means all of them, 0 means none of them.'),
'#default_value' => variable_get('superfish_depth_'. $delta, -1),
'#options' => drupal_map_assoc(range(-1, 5)),
);
$form['sf-settings']['superfish_type_'. $delta] = array(
'#type' => 'select',
'#title' => t('Menu Type'),
'#description' => t('There are 3 types of Superfish menus.
Horizontal which drops down.
Vertical which drops right.
NavBar which is a tab-based menu.'),
'#default_value' => variable_get('superfish_type_'. $delta, 'Horizontal'),
'#options' => array(
'horizontal' => t('Horizontal'),
'vertical' => t('Vertical'),
'navbar' => t('NavBar')),
);
$form['sf-settings']['superfish_style_'. $delta] = array(
'#type' => 'select',
'#title' => t('Menu Style'),
'#default_value' => variable_get('superfish_style_'. $delta, 'default'),
'#description' => t('Superfish modules has five different colour schemes in addition to the default purplish Superfish menu theme.'),
'#options' => array(
'default' => t('Default'),
'blue' => t('Blue'),
'coffee' => t('Coffee'),
'light-blue' => t('Light blue'),
'pomegranate' => t('Pomegranate'),
'space' => t('Space [Blue]'),
'space-orange' => t('Space [Orange]'),
'space-teal' => t('Space [Teal]'),
'spring' => t('Spring'),
'white' => t('White')),
);
$form['sf-settings']['superfish_fade_'. $delta] = array(
'#type' => 'select',
'#title' => t('Fade effect'),
'#default_value' => variable_get('superfish_fade_'. $delta, 'true'),
'#options' => array(
'true' => t('Yes'),
'false' => t('No')),
);
$form['sf-settings']['superfish_slide_'. $delta] = array(
'#type' => 'select',
'#title' => t('Slide-in effect'),
'#default_value' => variable_get('superfish_slide_'. $delta, 'true'),
'#options' => array(
'true' => t('Yes'),
'false' => t('No')),
);
$form['sf-settings']['superfish_delay_'. $delta] = array(
'#type' => 'textfield',
'#title' => t('Mouse delay'),
'#description' => t('The delay in milliseconds that the mouse can remain outside a sub-menu without it closing.'),
'#default_value' => variable_get('superfish_delay_'. $delta, 1000),
'#size' => 10,
);
$form['sf-settings']['superfish_speed_'. $delta] = array(
'#type' => 'select',
'#title' => t('Animation Speed'),
'#default_value' => variable_get('superfish_speed_'. $delta, 'normal'),
'#options' => array(
'slow' => t('Slow'),
'normal' => t('Normal'),
'fast' => t('Fast')),
);
$form['sf-settings']['superfish_shadow_'. $delta] = array(
'#type' => 'select',
'#title' => t('Drop shadows'),
'#default_value' => variable_get('superfish_shadow_'. $delta, 'true'),
'#options' => array(
'true' => t('Yes'),
'false' => t('No')),
);
$form['sf-settings']['superfish_arrow_'. $delta] = array(
'#type' => 'select',
'#title' => t('Auto-arrows'),
'#description' => t('Automatically adds an arrow to each parent menu item.'),
'#default_value' => variable_get('superfish_arrow_'. $delta, 'false'),
'#options' => array(
'true' => t('Yes'),
'false' => t('No')),
);
$form['sf-settings']['sf-settings-supersubs'] = array(
'#type' => 'fieldset',
'#title' => t('Supersubs options'),
'#description' => t('Supersubs makes it possible to define custom widths for your menus. (Recommended)'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
$form['sf-settings']['sf-settings-supersubs']['superfish_supersubs_'. $delta] = array(
'#type' => 'checkbox',
'#title' => t('Enable Supersubs'),
'#default_value' => variable_get('superfish_supersubs_'. $delta, 1),
);
$form['sf-settings']['sf-settings-supersubs']['superfish_minwidth_'. $delta] = array(
'#type' => 'textfield',
'#title' => t('Minimum width'),
'#description' => t('Minimum width of sub-menus in em units. '),
'#default_value' => variable_get('superfish_minwidth_'. $delta, '12'),
'#size' => 20,
);
$form['sf-settings']['sf-settings-supersubs']['superfish_maxwidth_'. $delta] = array(
'#type' => 'textfield',
'#title' => t('Maximum width'),
'#description' => t('Maximum width of sub-menus in em units. '),
'#default_value' => variable_get('superfish_maxwidth_'. $delta, '27'),
'#size' => 20,
);
return $form;
break;
case 'save' :
variable_set('superfish_name_'. $delta, $edit['superfish_name_'. $delta]);
variable_set('superfish_menu_'. $delta, $edit['superfish_menu_'. $delta]);
variable_set('superfish_depth_'. $delta, $edit['superfish_depth_'. $delta]);
variable_set('superfish_type_'. $delta, $edit['superfish_type_'. $delta]);
variable_set('superfish_style_'. $delta, $edit['superfish_style_'. $delta]);
variable_set('superfish_fade_'. $delta, $edit['superfish_fade_'. $delta]);
variable_set('superfish_slide_'. $delta, $edit['superfish_slide_'. $delta]);
variable_set('superfish_delay_'. $delta, $edit['superfish_delay_'. $delta]);
variable_set('superfish_speed_'. $delta, $edit['superfish_speed_'. $delta]);
variable_set('superfish_shadow_'. $delta, $edit['superfish_shadow_'. $delta]);
variable_set('superfish_arrow_'. $delta, $edit['superfish_arrow_'. $delta]);
variable_set('superfish_supersubs_'. $delta, $edit['superfish_supersubs_'. $delta]);
variable_set('superfish_minwidth_'. $delta, $edit['superfish_minwidth_'. $delta]);
variable_set('superfish_maxwidth_'. $delta, $edit['superfish_maxwidth_'. $delta]);
break;
case 'view' :
list($menu_name, $mlid) = explode(':', variable_get('superfish_menu_'. $delta, 'navigation:0'));
$depth = variable_get('superfish_depth_'. $delta, '-1');
$type = variable_get('superfish_type_'. $delta, 'horizontal');
$style = variable_get('superfish_style_'. $delta, 'default');
$fade = variable_get('superfish_fade_'. $delta, 'true');
$slide = variable_get('superfish_slide_'. $delta, 'true');
$delay = variable_get('superfish_delay_'. $delta, 1000);
$speed = variable_get('superfish_speed_'. $delta, 'normal');
$shadow = variable_get('superfish_shadow_'. $delta, 'true');
$arrow = variable_get('superfish_arrow_'. $delta, 'false');
$supersubs = variable_get('superfish_supersubs_'. $delta, 1);
global $language;
if ($language->direction == 1) {
$type .= ' rtl';
}
if ($style != 'default') {
drupal_add_css(drupal_get_path('module', 'superfish') .'/css/extra/'. $style .'.css');
}
// SuperSubs enabled? get the max\min widths and prepare the Javascript code
if ($supersubs == 1) {
$minwidth = variable_get('superfish_minwidth_'. $delta, '12');
$maxwidth = variable_get('superfish_maxwidth_'. $delta, '27');
$supersubs_javascript = "jQuery('ul#superfish-$delta').supersubs({\n minWidth: $minwidth,\n maxWidth: $maxwidth,\n extraWidth: 1\n});\n";
}
// Checking for any jQuery .animate(); stuffs
if ($fade == 'true' || $slide == 'true') {
$animation = "animation: {";
if ($fade == 'true') {
$animation .= "opacity:'show'";
}
if ($fade == 'true' && $slide == 'true') {
$animation .= ',';
}
if ($slide == 'true') {
$animation .= "height:'show'";
}
$animation .= "},";
}
// And finally assembling our js code
$javascript = "jQuery(function(){\n $supersubs_javascript jQuery('ul#superfish-$delta').superfish({\n pathClass: 'active',\n delay: $delay,\n $animation\n speed: '$speed',\n autoArrows: $arrow,\n dropShadows: $shadow\n}).find('ul').bgIframe({opacity:false});\n});";
drupal_add_js($javascript, 'inline');
if ($output = theme('superfish', $delta, $menu_name, $mlid, $type, $style, $depth)) {
$block['content'] = $output['content'];
$block['subject'] = check_plain($subject);
}
else {
$block['content'] = FALSE;
}
return $block;
break;
}
}
/**
* Implementation of hook_init().
*/
function superfish_init() {
if (variable_get('superfish_hid', 1) == 1) {
drupal_add_js(drupal_get_path('module', 'superfish') .'/js/jquery.hoverIntent.minified.js');
}
drupal_add_js(drupal_get_path('module', 'superfish') .'/js/jquery.bgiframe.min.js');
drupal_add_js(drupal_get_path('module', 'superfish') .'/js/superfish.js');
drupal_add_js(drupal_get_path('module', 'superfish') .'/js/supersubs.js');
// Adding CSS
drupal_add_css(drupal_get_path('module', 'superfish') .'/css/superfish.css');
drupal_add_css(drupal_get_path('module', 'superfish') .'/css/superfish-vertical.css');
drupal_add_css(drupal_get_path('module', 'superfish') .'/css/superfish-navbar.css');
}
/**
* Implementation of hook_theme().
*/
function superfish_theme() {
return array(
'superfish_tree' => array(
'arguments' => array('id' => NULL, 'menu_name' => NULL, 'mlid' => NULL, 'depth' => -1, 'menu' => NULL),
),
'superfish_build' => array(
'arguments' => array('id' => NULL, 'menu' => NULL, 'depth' => -1, 'trail' => NULL),
),
'superfish' => array(
'arguments' => array('id' => NULL, 'menu_name' => NULL, 'mlid' => NULL, 'type' => 'horizontal', 'style' => 'Blue', 'depth' => -1, 'menu' => NULL),
)
);
}
/**
* Builds the active trail from the page's menu data.
*/
function superfish_build_page_trail($page_menu) {
$trail = array();
foreach ($page_menu as $item) {
if ($item['link']['in_active_trail']) {
$trail[] = $item['link']['mlid'];
}
if ($item['below']) {
$trail = array_merge($trail, superfish_build_page_trail($item['below']));
}
}
return $trail;
}
/**
* Builds the final Superfish.
*/
function theme_superfish_tree($id, $menu_name, $mlid = NULL, $depth = -1, $menu = NULL) {
$menu = isset($menu) ? $menu : menu_tree_all_data($menu_name);
if (isset($menu)) {
$page_menu = menu_tree_page_data($menu_name);
$trail = superfish_build_page_trail($page_menu);
unset($page_menu);
}
if (module_exists('i18nmenu')) {
i18nmenu_localize_tree($menu);
}
// For custom $menus and menus built all the way from the top-level we
// don't need to "create" the specific sub-menu and we need to get the title
// from the $menu_name since there is no "parent item" array.
// Create the specific menu if we have a mlid.
if (!empty($mlid)) {
// Load the parent menu item.
$item = menu_link_load($mlid);
$title = check_plain($item['title']);
$parent_depth = $item['depth'];
// Narrow down the full menu to the specific sub-tree we need.
for ($p = 1; $p < 10; $p++) {
if ($sub_mlid = $item["p$p"]) {
$subitem = menu_link_load($sub_mlid);
$menu = $menu[(50000 + $subitem['weight']) .' '. $subitem['title'] .' '. $subitem['mlid']]['below'];
}
}
}
else {
// Otherwise just set a title and move on.
// Get the title from the DB since we don't have it in the $menu.
$result = db_result(db_query("SELECT title FROM {menu_custom} WHERE menu_name = '%s'", $menu_name));
$title = check_plain($result);
}
$output['content'] = '';
$output['subject'] = $title;
if ($menu) {
// Set the total menu depth counting from this parent if we need it.
$depth = ($depth > 0) ? ($parent_depth + $depth) : $depth;
$output['content'] .= theme('superfish_build', $id, $menu, $depth, $trail);
}
return $output;
}
/**
* Helper function that builds the nested lists of a Superfish menu.
*/
function theme_superfish_build($id, $menu, $depth = -1, $trail = NULL) {
$output = '';
foreach ($menu as $menu_item) {
$mlid = $menu_item['link']['mlid'];
if ($menu_item['link']['hidden'] == 0) {
if ($trail && in_array($mlid, $trail)) {
$class = ' active-trail';
}
if ((!empty($menu_item['link']['has_children'])) && (!empty($menu_item['below'])) && $depth != 0) {
$children = theme('superfish_build', $id, $menu_item['below'], $depth, $trail);
$parent_class = $children ? 'menuparent ' : '';
$output .= '