1 (function ($) {

     2 

     3 /**

     4  * Handle the concept of a fixed number of slots.

     5  *

     6  * This behavior is dependent on the tableDrag behavior, since it uses the

     7  * objects initialized in that behavior to update the row.

     8  */

     9 Drupal.behaviors.shortcutDrag = {

    10   attach: function (context, settings) {

    11     if (Drupal.tableDrag) {

    12       var table = $('table#shortcuts'),

    13         visibleLength = 0,

    14         slots = 0,

    15         tableDrag = Drupal.tableDrag.shortcuts;

    16       $('> tbody > tr, > tr', table)

    17         .filter(':visible')

    18           .filter(':odd').filter('.odd')

    19             .removeClass('odd').addClass('even')

    20           .end().end()

    21           .filter(':even').filter('.even')

    22             .removeClass('even').addClass('odd')

    23           .end().end()

    24         .end()

    25         .filter('.shortcut-slot-empty').each(function(index) {

    26           if ($(this).is(':visible')) {

    27             visibleLength++;

    28           }

    29           slots++;

    30         });

    31 

    32       // Add a handler for when a row is swapped.

    33       tableDrag.row.prototype.onSwap = function (swappedRow) {

    34         var disabledIndex = $(table).find('tr').index($(table).find('tr.shortcut-status-disabled')) - slots - 2,

    35           count = 0;

    36         $(table).find('tr.shortcut-status-enabled').nextAll(':not(.shortcut-slot-empty)').each(function(index) {

    37           if (index < disabledIndex) {

    38             count++;

    39           }

    40         });

    41         var total = slots - count;

    42         if (total == -1) {

    43           var disabled = $(table).find('tr.shortcut-status-disabled');

    44           // To maintain the shortcut links limit, we need to move the last

    45           // element from the enabled section to the disabled section.

    46           var changedRow = disabled.prevAll(':not(.shortcut-slot-empty)').not($(this.element)).get(0);

    47           disabled.after(changedRow);

    48           if ($(changedRow).hasClass('draggable')) {

    49             // The dropped element will automatically be marked as changed by

    50             // the tableDrag system. However, the row that swapped with it

    51             // has moved to the "disabled" section, so we need to force its

    52             // status to be disabled and mark it also as changed.

    53             var changedRowObject = new tableDrag.row(changedRow, 'mouse', false, 0, true);

    54             changedRowObject.markChanged();

    55             tableDrag.rowStatusChange(changedRowObject);

    56           }

    57         }

    58         else if (total != visibleLength) {

    59           if (total > visibleLength) {

    60             // Less slots on screen than needed.

    61             $('.shortcut-slot-empty:hidden:last').show();

    62             visibleLength++;

    63           }

    64           else {

    65             // More slots on screen than needed.

    66             $('.shortcut-slot-empty:visible:last').hide();

    67             visibleLength--;

    68           }

    69         }

    70       };

    71 

    72       // Add a handler so when a row is dropped, update fields dropped into new regions.

    73       tableDrag.onDrop = function () {

    74         tableDrag.rowStatusChange(this.rowObject);

    75         return true;

    76       };

    77 

    78       tableDrag.rowStatusChange = function (rowObject) {

    79         // Use "status-message" row instead of "status" row because

    80         // "status-{status_name}-message" is less prone to regexp match errors.

    81         var statusRow = $(rowObject.element).prevAll('tr.shortcut-status').get(0);

    82         var statusName = statusRow.className.replace(/([^ ]+[ ]+)*shortcut-status-([^ ]+)([ ]+[^ ]+)*/, '$2');

    83         var statusField = $('select.shortcut-status-select', rowObject.element);

    84         statusField.val(statusName);

    85       };

    86 

    87       tableDrag.restripeTable = function () {

    88         // :even and :odd are reversed because jQuery counts from 0 and

    89         // we count from 1, so we're out of sync.

    90         // Match immediate children of the parent element to allow nesting.

    91         $('> tbody > tr:visible, > tr:visible', this.table)

    92           .filter(':odd').filter('.odd')

    93             .removeClass('odd').addClass('even')

    94           .end().end()

    95           .filter(':even').filter('.even')

    96             .removeClass('even').addClass('odd');

    97       };

    98     }

    99   }

   100 };

   101 

   102 /**

   103  * Make it so when you enter text into the "New set" textfield, the

   104  * corresponding radio button gets selected.

   105  */

   106 Drupal.behaviors.newSet = {

   107   attach: function (context, settings) {

   108     var selectDefault = function() {

   109       $(this).closest('form').find('.form-item-set .form-type-radio:last input').attr('checked', 'checked');

   110     };

   111     $('div.form-item-new input').focus(selectDefault).keyup(selectDefault);

   112   }

   113 };

   114 

   115 })(jQuery);