1 (function ($) {

     2 

     3 Drupal.toolbar = Drupal.toolbar || {};

     4 

     5 /**

     6  * Attach toggling behavior and notify the overlay of the toolbar.

     7  */

     8 Drupal.behaviors.toolbar = {

     9   attach: function(context) {

    10 

    11     // Set the initial state of the toolbar.

    12     $('#toolbar', context).once('toolbar', Drupal.toolbar.init);

    13 

    14     // Toggling toolbar drawer.

    15     $('#toolbar a.toggle', context).once('toolbar-toggle').click(function(e) {

    16       Drupal.toolbar.toggle();

    17       // Allow resize event handlers to recalculate sizes/positions.

    18       $(window).triggerHandler('resize');

    19       return false;

    20     });

    21   }

    22 };

    23 

    24 /**

    25  * Retrieve last saved cookie settings and set up the initial toolbar state.

    26  */

    27 Drupal.toolbar.init = function() {

    28   // Retrieve the collapsed status from a stored cookie.

    29   var collapsed = $.cookie('Drupal.toolbar.collapsed');

    30 

    31   // Expand or collapse the toolbar based on the cookie value.

    32   if (collapsed == 1) {

    33     Drupal.toolbar.collapse();

    34   }

    35   else {

    36     Drupal.toolbar.expand();

    37   }

    38 };

    39 

    40 /**

    41  * Collapse the toolbar.

    42  */

    43 Drupal.toolbar.collapse = function() {

    44   var toggle_text = Drupal.t('Show shortcuts');

    45   $('#toolbar div.toolbar-drawer').addClass('collapsed');

    46   $('#toolbar a.toggle')

    47     .removeClass('toggle-active')

    48     .attr('title',  toggle_text)

    49     .html(toggle_text);

    50   $('body').removeClass('toolbar-drawer').css('paddingTop', Drupal.toolbar.height());

    51   $.cookie(

    52     'Drupal.toolbar.collapsed',

    53     1,

    54     {

    55       path: Drupal.settings.basePath,

    56       // The cookie should "never" expire.

    57       expires: 36500

    58     }

    59   );

    60 };

    61 

    62 /**

    63  * Expand the toolbar.

    64  */

    65 Drupal.toolbar.expand = function() {

    66   var toggle_text = Drupal.t('Hide shortcuts');

    67   $('#toolbar div.toolbar-drawer').removeClass('collapsed');

    68   $('#toolbar a.toggle')

    69     .addClass('toggle-active')

    70     .attr('title',  toggle_text)

    71     .html(toggle_text);

    72   $('body').addClass('toolbar-drawer').css('paddingTop', Drupal.toolbar.height());

    73   $.cookie(

    74     'Drupal.toolbar.collapsed',

    75     0,

    76     {

    77       path: Drupal.settings.basePath,

    78       // The cookie should "never" expire.

    79       expires: 36500

    80     }

    81   );

    82 };

    83 

    84 /**

    85  * Toggle the toolbar.

    86  */

    87 Drupal.toolbar.toggle = function() {

    88   if ($('#toolbar div.toolbar-drawer').hasClass('collapsed')) {

    89     Drupal.toolbar.expand();

    90   }

    91   else {

    92     Drupal.toolbar.collapse();

    93   }

    94 };

    95 

    96 Drupal.toolbar.height = function() {

    97   var $toolbar = $('#toolbar');

    98   var height = $toolbar.outerHeight();

    99   // In modern browsers (including IE9), when box-shadow is defined, use the

   100   // normal height.

   101   var cssBoxShadowValue = $toolbar.css('box-shadow');

   102   var boxShadow = (typeof cssBoxShadowValue !== 'undefined' && cssBoxShadowValue !== 'none');

   103   // In IE8 and below, we use the shadow filter to apply box-shadow styles to

   104   // the toolbar. It adds some extra height that we need to remove.

   105   if (!boxShadow && /DXImageTransform\.Microsoft\.Shadow/.test($toolbar.css('filter'))) {

   106     height -= $toolbar[0].filters.item("DXImageTransform.Microsoft.Shadow").strength;

   107   }

   108   return height;

   109 };

   110 

   111 })(jQuery);