Club Drupal

/**

 * @file

 * Attaches behaviors for the Contextual module.

 */

(function ($) {

Drupal.contextualLinks = Drupal.contextualLinks || {};

/**

 * Attaches outline behavior for regions associated with contextual links.

 */

Drupal.behaviors.contextualLinks = {

  attach: function (context) {

    $('div.contextual-links-wrapper', context).once('contextual-links', function () {

      var $wrapper = $(this);

      var $region = $wrapper.closest('.contextual-links-region');

      var $links = $wrapper.find('ul.contextual-links');

      var $trigger = $('<a class="contextual-links-trigger" href="#" />').text(Drupal.t('Configure')).click(

        function () {

          $links.stop(true, true).slideToggle(100);

          $wrapper.toggleClass('contextual-links-active');

          return false;

        }

      );

      // Attach hover behavior to trigger and ul.contextual-links.

      $trigger.add($links).hover(

        function () { $region.addClass('contextual-links-region-active'); },

        function () { $region.removeClass('contextual-links-region-active'); }

      );

      // Hide the contextual links when user clicks a link or rolls out of the .contextual-links-region.

      $region.bind('mouseleave click', Drupal.contextualLinks.mouseleave);

      $region.hover(

        function() { $trigger.addClass('contextual-links-trigger-active'); },

        function() { $trigger.removeClass('contextual-links-trigger-active'); }

      );

      // Prepend the trigger.

      $wrapper.prepend($trigger);

    });

  }

};

/**

 * Disables outline for the region contextual links are associated with.

 */

Drupal.contextualLinks.mouseleave = function () {

  $(this)

    .find('.contextual-links-active').removeClass('contextual-links-active')

    .find('ul.contextual-links').hide();

};

})(jQuery);