function ocpwp_widget_generator_init()
{
    wp_register_sidebar_widget('ocpwp_widget_1', 'Opencart Category Display', 'ocpwp_widget_category_display', array('description' => 'Displays list of category from Opencart store'));
    wp_register_widget_control('ocpwp_widget_1', 'Opencart Category Display', 'ocpwp_widget_category_control');
    wp_register_sidebar_widget('ocpwp_widget_2', 'Opencart Product Display', 'ocpwp_widget_product_display', array('description' => 'Displays list of product from Opencart store'));
    wp_register_widget_control('ocpwp_widget_2', 'Opencart Product Display', 'ocpwp_widget_product_control');
}

 /**
  * Function to register the Widget functions
  */
 function register_widget()
 {
     $name = __('NextGEN Media RSS', 'nggallery');
     $control_ops = array('width' => 250, 'height' => 350, 'id_base' => 'ngg-mrssw');
     $widget_ops = array('classname' => 'ngg_mrssw', 'description' => __('Widget that displays Media RSS links for NextGEN Gallery.', 'nggallery'));
     if (!is_array($this->options)) {
         $this->options = array();
     }
     $registered = false;
     foreach (array_keys($this->options) as $o) {
         // Old widgets can have null values for some reason
         //--
         if (!isset($this->options[$o]['show_global_mrss'])) {
             continue;
         }
         // $id should look like {$id_base}-{$o}
         //--
         $id = "ngg-mrssw-{$o}";
         $registered = true;
         wp_register_sidebar_widget($id, $name, array(&$this, 'render_widget'), $widget_ops, array('number' => $o));
         wp_register_widget_control($id, $name, array(&$this, 'render_control_panel'), $control_ops, array('number' => $o));
     }
     // If there are none, we register the widget's existance with a generic template
     //--
     if (!$registered) {
         wp_register_sidebar_widget('ngg-mrssw-1', $name, array(&$this, 'render_widget'), $widget_ops, array('number' => -1));
         wp_register_widget_control('ngg-mrssw-1', $name, array(&$this, 'render_control_panel'), $control_ops, array('number' => -1));
     }
 }

 function init()
 {
     if (!($options = get_option('widget_stray_quotes'))) {
         $options = array();
     }
     $widget_ops = array('classname' => 'widget_stray_quotes', 'description' => '');
     $control_ops = array('width' => 650, 'height' => 100, 'id_base' => 'stray_widgets');
     $name = 'Quotes';
     $registered = false;
     foreach (array_keys($options) as $o) {
         if (!isset($options[$o]['title'])) {
             continue;
         }
         $id = "stray_widgets-{$o}";
         //check if the widgets is active
         global $wpdb;
         $sql = "SELECT option_value FROM {$wpdb->options} WHERE option_name = 'sidebars_widgets' AND option_value like '%" . $id . "%'";
         $var = $wpdb->get_var($sql);
         //do this to keep the size of the array down
         if (!$var) {
             unset($options[$o]);
         }
         $registered = true;
         wp_register_sidebar_widget($id, $name, array(&$this, 'widget'), $widget_ops, array('number' => $o));
         wp_register_widget_control($id, $name, array(&$this, 'control'), $control_ops, array('number' => $o));
     }
     if (!$registered) {
         wp_register_sidebar_widget('stray_widgets-1', $name, array(&$this, 'widget'), $widget_ops, array('number' => -1));
         wp_register_widget_control('stray_widgets-1', $name, array(&$this, 'control'), $control_ops, array('number' => -1));
     }
     update_option('widget_stray_quotes', $options);
 }

function gfci_wall_multi_register()
{
    if (!($options = get_option('wall_widget_gfci'))) {
        $options = array();
    }
    $widget_ops = array('classname' => 'wall_widget_gfci', 'description' => __('Add a Google Friend Connect Wall Gadget'));
    $control_ops = array('width' => 420, 'height' => 420, 'id_base' => 'gfciwall');
    $name = __('GFC Comments');
    $registered = false;
    foreach (array_keys($options) as $o) {
        // Old widgets can have null values for some reason
        if (!isset($options[$o]['gadget_wid'])) {
            continue;
        }
        $id = "gfciwall-{$o}";
        // Never never never translate an id
        $registered = true;
        wp_register_sidebar_widget($id, $name, 'GFCIWidget_Wall', $widget_ops, array('number' => $o));
        wp_register_widget_control($id, $name, 'widget_gfci_wall_control', $control_ops, array('number' => $o));
    }
    // If there are none, we register the widget's existance with a generic template
    if (!$registered) {
        wp_register_sidebar_widget('gfciwall-1', $name, 'GFCIWidget_Wall', $widget_ops, array('number' => -1));
        wp_register_widget_control('gfciwall-1', $name, 'widget_gfci_wall_control', $control_ops, array('number' => -1));
    }
}

function ss_menu_widget_init()
{
    if (!($options = get_option('ssMenu_widget_options'))) {
        $options = array();
    }
    $control_ops = array('width' => 380, 'height' => 400, 'id_base' => 'ss_menu');
    $widget_ops = array('classname' => 'ss_menu', 'description' => __('Animated expanding / fold down category menu to show subcategories and posts'));
    $name = __('SuperSlider Menu');
    $id = false;
    foreach (array_keys($options) as $o) {
        // Old widgets can have null values for some reason
        if (!isset($options[$o]['title']) || !isset($options[$o]['title'])) {
            continue;
        }
        $id = "ss_menu-{$o}";
        // Never never never translate an id
        wp_register_sidebar_widget($id, $name, 'ss_menu_widget', $widget_ops, array('number' => $o));
        wp_register_widget_control($id, $name, 'ss_menu_widgetControl', $control_ops, array('number' => $o));
    }
    // If there are none, we register the widget's existance with a generic template
    if (!$id) {
        wp_register_sidebar_widget('ss_menu-1', $name, 'ss_menu_widget', $widget_ops, array('number' => -1));
        wp_register_widget_control('ss_menu-1', $name, 'ss_menu_widgetControl', $control_ops, array('number' => -1));
    }
}

 function __construct($name, $params = array())
 {
     parent::__construct($params);
     $this->name = $name;
     $this->id = strtolower(get_class($this));
     $options = get_option($this->id);
     //		register_sidebar_widget($this->name,array(&$this,'renderWidget'));
     $doesOwnConfig = $this->param('doesOwnConfig', false);
     $desc = $this->param('description', $this->name);
     $widget_ops = array('classname' => $this->id, 'description' => __($desc));
     $control_ops = array('width' => 400, 'height' => 350, 'id_base' => $this->id);
     $name = $this->name;
     $id = false;
     do {
         if ($options) {
             foreach (array_keys($options) as $o) {
                 // Old widgets can have null values for some reason
                 if (!isset($options[$o]['exists'])) {
                     continue;
                 }
                 $id = "{$this->id}-" . abs($o);
                 // Never never never translate an id
                 wp_register_sidebar_widget($id, $name, array(&$this, 'renderWidget'), $widget_ops, array('number' => $o));
                 wp_register_widget_control($id, $name, array(&$this, 'configForm'), $control_ops, array('number' => $o));
             }
         }
         $options = array(-1 => array('exists' => 1));
     } while (!$id);
 }

 public static function init()
 {
     wp_register_sidebar_widget(LastTrackPlugin::PREFIX, __('Shoutcast last tracks', LastTrackPlugin::domain()), array(__CLASS__, 'draw'));
     wp_register_widget_control(LastTrackPlugin::PREFIX, __('Shoutcast last tracks', LastTrackPlugin::domain()), array(__CLASS__, 'settings'));
     add_action('wp_ajax_nopriv_' . LastTrackPlugin::PREFIX, array(__CLASS__, 'ajax'));
     add_action('wp_ajax_' . LastTrackPlugin::PREFIX, array(__CLASS__, 'ajax'));
 }

 function init()
 {
     global $wp_version;
     global $advman_engine;
     $ads = $advman_engine->getAds();
     if (!empty($ads)) {
         $widgets = array();
         foreach ($ads as $id => $ad) {
             if (!empty($ad->name)) {
                 $i = substr(md5($ad->name), 0, 10);
                 $widgets[$i] = $ad;
             }
         }
         foreach ($widgets as $id => $ad) {
             $n = __('Ad: ', 'advman') . $ad->name;
             $description = __('An ad from the Advertising Manager plugin');
             $args = array('name' => $n, 'description' => $description);
             if (function_exists('wp_register_sidebar_widget')) {
                 //$id, $name, $output_callback, $options = array()
                 wp_register_sidebar_widget("advman-{$id}", $n, array('Advman_Widget', 'widget'), $args, $ad->name);
                 wp_register_widget_control("advman-{$id}", $n, array('Advman_Widget', 'widget_control'), null, null, $ad->name);
             } elseif (function_exists('register_sidebar_module')) {
                 register_sidebar_module($n, array('Advman_Widget', 'sbm_widget'), "advman-{$id}", $args);
                 register_sidebar_module_control($n, array('Advman_Widget', 'widget_control'), "advman-{$id}");
             }
         }
     }
 }

 function language_selector_widget_init()
 {
     wp_register_sidebar_widget('icl_lang_sel_widget', __('Language Selector', 'sitepress'), 'language_selector_widget', array('classname' => 'icl_languages_selector'));
     wp_register_widget_control('icl_lang_sel_widget_control', __('Language Selector', 'sitepress'), array(&$this, 'set_widget'));
     add_action('template_redirect', 'icl_lang_sel_nav_ob_start', 0);
     add_action('wp_head', 'icl_lang_sel_nav_ob_end');
 }

 /**
  * Registers the TubePress widget with WordPress.
  *
  * @return void
  */
 public static function initAction()
 {
     $ioc = org_tubepress_impl_ioc_IocContainer::getInstance();
     $msg = $ioc->get('org_tubepress_api_message_MessageService');
     $widgetOps = array('classname' => 'widget_tubepress', 'description' => $msg->_('widget-description'));
     wp_register_sidebar_widget('tubepress', 'TubePress', array('org_tubepress_impl_env_wordpress_Widget', 'printWidget'), $widgetOps);
     wp_register_widget_control('tubepress', 'TubePress', array('org_tubepress_impl_env_wordpress_Widget', 'printControlPanel'));
 }

 /**
  * Registers the TubePress widget with WordPress.
  *
  * @return void
  */
 public static function initAction()
 {
     $ioc = org_tubepress_impl_ioc_IocContainer::getInstance();
     $msg = $ioc->get(org_tubepress_api_message_MessageService::_);
     $widgetOps = array('classname' => 'widget_tubepress', 'description' => $msg->_('Displays YouTube or Vimeo videos with TubePress'));
     //>(translatable)<
     wp_register_sidebar_widget('tubepress', 'TubePress', array('org_tubepress_impl_env_wordpress_Widget', 'printWidget'), $widgetOps);
     wp_register_widget_control('tubepress', 'TubePress', array('org_tubepress_impl_env_wordpress_Widget', 'printControlPanel'));
 }

 function load_widgets()
 {
     for ($pos = 1; $pos <= $this->widget_max; $pos++) {
         wp_register_sidebar_widget($this->id($pos), $this->name($pos), $pos <= $this->widget_available ? array(&$this, 'show_display') : '', $this->args(), $pos);
         if ($this->has_config()) {
             wp_register_widget_control($this->id($pos), $this->name($pos), $pos <= $this->widget_available ? array(&$this, 'show_config') : '', $this->args(), $pos);
         }
     }
 }

 function widgetInit()
 {
     global $quoteRotator, $management;
     if (!function_exists('wp_register_sidebar_widget')) {
         return;
     }
     wp_register_sidebar_widget('flexi-quote-rotator', 'Flexi Quote Rotator', array(&$quoteRotator, 'displayWidget'));
     wp_register_widget_control('flexi-quote-rotator', 'Flexi Quote Rotator', array(&$management, 'displayWidgetControl'));
 }

function bp_blogs_register_widgets()
{
    global $current_blog;
    /* Latest Posts Widget */
    wp_register_sidebar_widget('buddypress-blogs', __('Recent Blog Posts', 'buddypress'), 'bp_blogs_widget_recent_posts');
    wp_register_widget_control('buddypress-blogs', __('Recent Blog Posts', 'buddypress'), 'bp_blogs_widget_recent_posts_control');
    if (is_active_widget('bp_blogs_widget_recent_posts')) {
        wp_enqueue_style('bp-blogs-widget-posts-css', BP_PLUGIN_URL . '/bp-blogs/css/widget-blogs.css');
    }
}

function bp_activity_register_widgets()
{
    global $current_blog;
    /* Site Wide Activity Widget */
    wp_register_sidebar_widget('buddypress-activity', __('Site Wide Activity', 'buddypress'), 'bp_activity_widget_sitewide_activity');
    wp_register_widget_control('buddypress-activity', __('Site Wide Activity', 'buddypress'), 'bp_activity_widget_sitewide_activity_control');
    if (is_active_widget('bp_activity_widget_sitewide_activity')) {
        wp_enqueue_style('bp-activity-widget-activity-css', BP_PLUGIN_URL . '/bp-activity/css/widget-activity.css');
    }
}

function jal_on_plugins_loaded()
{
    if (function_exists('register_sidebar_widget')) {
        $widget_ops = array('classname' => 'widget_wordspew', 'description' => __('Add a shoutbox on your site', wordspew));
        wp_register_sidebar_widget("shoutbox", __('Shoutbox', wordspew), 'widget_wordspew', $widget_ops);
    }
    if (function_exists('wp_register_widget_control')) {
        wp_register_widget_control("shoutbox", __('Shoutbox', wordspew), 'widget_wordspew_control', $widget_ops);
    }
}

/**
 * Initialize the vCita widget by registering the widget hooks
 */
function vcita_init()
{
    if (!function_exists('register_sidebar_widget') || !function_exists('register_widget_control')) {
        return;
    }
    vcita_initialize_data();
    wp_register_sidebar_widget('vcita_widget_id', 'vCita Sidebar Widget', 'vcita_widget_content');
    wp_register_widget_control('vcita_widget_id', 'vCita Sidebar Widget', 'vcita_widget_admin');
    add_filter('plugin_action_links', 'vcita_add_settings_link', 10, 2);
    register_uninstall_hook(VCITA_WIDGET_UNIQUE_LOCATION, 'vcita_uninstall');
}

function groups_register_widgets()
{
    global $current_blog;
    /* Site welcome widget */
    wp_register_sidebar_widget('buddypress-groups', __('Groups', 'buddypress'), 'groups_widget_groups_list');
    wp_register_widget_control('buddypress-groups', __('Groups', 'buddypress'), 'groups_widget_groups_list_control');
    /* Include the javascript needed for activated widgets only */
    if (is_active_widget('groups_widget_groups_list')) {
        wp_enqueue_script('groups_widget_groups_list-js', BP_PLUGIN_URL . '/bp-groups/js/widget-groups.js', array('jquery', 'jquery-livequery-pack'));
        wp_enqueue_style('groups_widget_members-css', BP_PLUGIN_URL . '/bp-groups/css/widget-groups.css');
    }
}

/**
 * bp_component_register_widgets()
 *
 * This function will register your widgets so that they will show up on the widget list
 * for site administrators to drop into their widget zones.
 */
function bp_chat_register_widgets()
{
    global $current_blog;
    /* Site welcome widget */
    wp_register_sidebar_widget('buddypress-chat', __('Cool Chat Widget', 'bp-chat'), 'bp_chat_widget_cool_widget');
    wp_register_widget_control('buddypress-chat', __('Cool Chat Widget', 'bp-chat'), 'bp_chat_widget_cool_widget_control');
    /* Include the javascript and /or CSS needed for activated widgets only. If none needed, this code can be left out. */
    if (is_active_widget('bp_chat_widget_cool_widget')) {
        wp_enqueue_script('bp_chat_widget_cool_widget-js', WP_PLUGIN_URL . '/bp-chat/js/widget-chat.js', array('jquery', 'jquery-livequery-pack'));
        wp_enqueue_style('bp_chat_widget_cool_widget-css', WP_PLUGIN_URL . '/bp-chat/css/widget-chat.css');
    }
}

 function widget_expand_control()
 {
     global $wp_registered_widgets, $wp_registered_widget_controls;
     foreach ($wp_registered_widgets as $id => $widget) {
         if (!isset($wp_registered_widget_controls[$id])) {
             wp_register_widget_control($id, $widget['name'], array(&$this, 'widget_empty_control'));
         }
         $wp_registered_widget_controls[$id]['callback_wpc_redirect'] = $wp_registered_widget_controls[$id]['callback'];
         $wp_registered_widget_controls[$id]['callback'] = array(&$this, 'widget_extra_control');
         array_push($wp_registered_widget_controls[$id]['params'], $id);
     }
 }