Club Drupal

(function ($) {

/**

 * Add the cool table collapsing on the testing overview page.

 */

Drupal.behaviors.simpleTestMenuCollapse = {

  attach: function (context, settings) {

    var timeout = null;

    // Adds expand-collapse functionality.

    $('div.simpletest-image').once('simpletest-image', function () {

      var $this = $(this);

      var direction = settings.simpleTest[this.id].imageDirection;

      $this.html(settings.simpleTest.images[direction]);

      // Adds group toggling functionality to arrow images.

      $this.click(function () {

        var trs = $this.closest('tbody').children('.' + settings.simpleTest[this.id].testClass);

        var direction = settings.simpleTest[this.id].imageDirection;

        var row = direction ? trs.length - 1 : 0;

        // If clicked in the middle of expanding a group, stop so we can switch directions.

        if (timeout) {

          clearTimeout(timeout);

        }

        // Function to toggle an individual row according to the current direction.

        // We set a timeout of 20 ms until the next row will be shown/hidden to

        // create a sliding effect.

        function rowToggle() {

          if (direction) {

            if (row >= 0) {

              $(trs[row]).hide();

              row--;

              timeout = setTimeout(rowToggle, 20);

            }

          }

          else {

            if (row < trs.length) {

              $(trs[row]).removeClass('js-hide').show();

              row++;

              timeout = setTimeout(rowToggle, 20);

            }

          }

        }

        // Kick-off the toggling upon a new click.

        rowToggle();

        // Toggle the arrow image next to the test group title.

        $this.html(settings.simpleTest.images[(direction ? 0 : 1)]);

        settings.simpleTest[this.id].imageDirection = !direction;

      });

    });

  }

};

/**

 * Select/deselect all the inner checkboxes when the outer checkboxes are

 * selected/deselected.

 */

Drupal.behaviors.simpleTestSelectAll = {

  attach: function (context, settings) {

    $('td.simpletest-select-all').once('simpletest-select-all', function () {

      var testCheckboxes = settings.simpleTest['simpletest-test-group-' + $(this).attr('id')].testNames;

      var groupCheckbox = $('<input type="checkbox" class="form-checkbox" id="' + $(this).attr('id') + '-select-all" />');

      // Each time a single-test checkbox is checked or unchecked, make sure

      // that the associated group checkbox gets the right state too.

      var updateGroupCheckbox = function () {

        var checkedTests = 0;

        for (var i = 0; i < testCheckboxes.length; i++) {

          $('#' + testCheckboxes[i]).each(function () {

            if (($(this).attr('checked'))) {

              checkedTests++;

            }

          });

        }

        $(groupCheckbox).attr('checked', (checkedTests == testCheckboxes.length));

      };

      // Have the single-test checkboxes follow the group checkbox.

      groupCheckbox.change(function () {

        var checked = !!($(this).attr('checked'));

        for (var i = 0; i < testCheckboxes.length; i++) {

          $('#' + testCheckboxes[i]).attr('checked', checked);

        }

      });

      // Have the group checkbox follow the single-test checkboxes.

      for (var i = 0; i < testCheckboxes.length; i++) {

        $('#' + testCheckboxes[i]).change(function () {

          updateGroupCheckbox();

        });

      }

      // Initialize status for the group checkbox correctly.

      updateGroupCheckbox();

      $(this).append(groupCheckbox);

    });

  }

};

})(jQuery);