From c4c3e79730cadc82eab4b5695e64261a985f0bce Mon Sep 17 00:00:00 2001
From: silvio <silvio@gota.(none)>
Date: Thu, 15 Oct 2009 12:36:19 -0300
Subject: Initial import; partially working

---
 jquery_drawer.module | 232 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 232 insertions(+)
 create mode 100644 jquery_drawer.module

(limited to 'jquery_drawer.module')

diff --git a/jquery_drawer.module b/jquery_drawer.module
new file mode 100644
index 0000000..2dcb707
--- /dev/null
+++ b/jquery_drawer.module
@@ -0,0 +1,232 @@
+<?php
+// $Id$
+
+/**
+ * @file
+ * Implementation of a Finder Dropdown Menu.
+ *
+ * This module implements the Finder Dropdown menu described
+ * at http://www.alistapart.com/articles/complexdynamiclists.
+ */
+
+/**
+ * Implementation of hook_uninstall();
+ */
+function jquery_drawer_uninstall() {
+  variable_del('jquery_drawer');
+}
+
+/**
+ * Implementation of hook_init();
+ */
+function jquery_drawer_init() {
+  theme('jquery_drawer_css');
+  theme('jquery_drawer_javascript');
+}
+
+/**
+ * Implementation of hook_block();
+ */
+function jquery_drawer_block($op = 'list', $delta = 0, $edit = array()) {
+  switch ($op) {
+    case 'list':
+      $blocks[0]['info']  = t('jQuery Drawer');
+      $blocks[0]['cache'] = BLOCK_NO_CACHE;
+      return $blocks;
+
+    case 'configure':
+      $form['jquery_drawer'] = array(
+        '#type'          => 'select',
+        '#title'         => t('Select the menu to list'),
+        '#default_value' => variable_get('jquery_drawer', 'navigation:0'),
+        '#options'       => menu_parent_options(menu_get_menus(), 0),
+      );
+      return $form;
+
+    case 'save':
+      variable_set('jquery_drawer', $edit['jquery_drawer']);
+      break;
+
+    case 'view':
+      $menu             = explode(':', variable_get('jquery_drawer', 'navigation:0'));
+      $block['content'] = theme('jquery_drawer', $menu[0], $menu[1]);
+      return $block;
+  }
+}
+
+/**
+ * Implementation of hook_theme();
+ */
+function jquery_drawer_theme() {
+  return array(
+      'jquery_drawer' => array(
+        'arguments'   => array(
+          'menu'      => NULL,
+          'parent'    => NULL,
+          ),
+        ),
+      'jquery_drawer_javascript' => array(
+        'arguments'              => array(),
+        ),
+      'jquery_drawer_css'        => array(
+        'arguments'              => array(),
+        ),
+      'jquery_drawer_link'       => array(
+        'arguments'              => array(),
+        ),
+      );
+}
+
+/**
+ * Generate the menu.
+ */
+function theme_jquery_drawer($menu_name, $mlid) {
+  $item_class     = "jquery-drawer-menu-item";
+  $sub_item_class = "jquery-drawer-sub-menu-item";
+
+  // Find menu item in the menu tree
+
+  $menu_tree = menu_tree_all_data($menu_name);
+  $menu_link = menu_link_load($mlid);
+
+  if ($mlid != 0) {
+    for ($i=1; $i<10; $i++) {
+      foreach ($menu_tree as $menu_item) {
+        if ($menu_item["link"]['mlid'] == $mlid) {
+          $menu = $menu_item['below'];
+          break 2;
+        }
+        else {
+          if ($menu_item["link"]['mlid'] == $menu_link['p'. $i]) {
+            $menu_tree = $menu_item['below'];
+            break;
+          }
+        }
+      }
+    }
+  }
+  else {
+    $menu = $menu_tree;
+  }
+
+  // Don't display anything if the selected menu has no children
+
+  if (!$menu) {
+    return;
+  }
+
+  // Backup active menu trail and set a new one
+
+  $active_menu_name = menu_get_active_menu_name();
+  menu_set_active_menu_name($menu_name);
+
+  // Build table of mlid in the active trail
+
+  foreach (menu_set_active_trail() as $value) {
+    if ($value['mlid']) {
+      $trail[] = $value['mlid'];
+    }
+  }
+
+  // Restore active menu trail
+
+  menu_set_active_menu_name($active_menu_name);
+
+  // Build the menus
+
+  $output  = jquery_drawer_build($menu);
+  $output .= '</ul>'; // TODO: remove this
+  $output .= '<div id="drw">';
+  $output .= '</div>';
+
+  return $output;
+}
+
+/**
+ * Recursively build the menu.
+ *
+ * @ingroup themeable
+ */
+function jquery_drawer_build($menu) {
+
+  global $_jquery_drawer_id;
+
+  if ($_jquery_drawer_id == NULL) {
+    $output  = '<ul id="drw_tabs">';
+    $output .= implode((array) module_invoke_all('jquery_drawer_build'));
+    $_jquery_drawer_id = 0;
+  }
+  else {
+    //$output = '<ul id="drw[ul]['. $_jquery_drawer_id .']" class="hidden">';
+  }
+
+  foreach ($menu as $menu_item) {
+    if ($menu_item['link']['hidden'] == 0) {
+      $output .= '<li>';
+      if ($menu_item['below'] !== FALSE && jquery_drawer_has_unhidden_submenu($menu_item['below'])) {
+        $output .= $menu_item['link']['title'];
+        $_jquery_drawer_id++;
+        $output .= jquery_drawer_build($menu_item['below']);
+      }
+      else {
+        $output .= theme('jquery_drawer_link', $menu_item['link']);
+      }
+      $output .= '</li>';
+    }
+  }
+
+  //$output .= '</ul>';
+  return $output;
+
+}
+
+/**
+ * Check whether a menu has at least one unhidden submenu.
+ */
+function jquery_drawer_has_unhidden_submenu($menu = FALSE) {
+
+  if ($menu == FALSE) {
+    return FALSE;
+  }
+
+  foreach ($menu as $menu_item) {
+    if ($menu_item['link']['hidden'] == 0) {
+      return TRUE;
+    }
+  }
+
+  return FALSE;
+}
+
+/**
+ * jQuery Drawer Javascript theme function.
+ *
+ * @ingroup themeable
+ */
+function theme_jquery_drawer_javascript() {
+  drupal_add_js(drupal_get_path('module', 'jquery_drawer') .'/jquery_drawer/drw/scripts.js');
+}
+
+/**
+ * jQuery Drawer CSS theme function.
+ *
+ * @ingroup themeable
+ */
+function theme_jquery_drawer_css() {
+  drupal_add_css(drupal_get_path('module', 'jquery_drawer') .'/style.css');
+  drupal_add_css(drupal_get_path('module', 'jquery_drawer') .'/jquery_drawer/drw/styles.css');
+}
+
+/**
+ * jQuery Drawer Link theme function.
+ *
+ * @ingroup themeable
+ */
+function theme_jquery_drawer_link($link) {
+  if (empty($link['localized_options'])) {
+    $link['localized_options'] = array();
+  }
+
+  $link['attributes']['rel'] = 'drw';
+  return l($link['title'], $link['href'], array('attributes' => array('rel' => 'drw')));
+}
-- 
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