popsu-d7/sites/all/modules/admin/includes/admin.toolbar.js

(function($) {

Drupal.behaviors.adminToolbar = {};
Drupal.behaviors.adminToolbar.attach = function(context) {
  $('#admin-toolbar:not(.processed)').each(function() {
    var toolbar = $(this);
    toolbar.addClass('processed');

    // Set initial toolbar state.
    Drupal.adminToolbar.init(toolbar);

    // Admin toggle.
    $('.admin-toggle', this).click(function() { Drupal.adminToolbar.toggle(toolbar); });

    // Admin tabs.
    $('div.admin-tab', this).click(function() { Drupal.adminToolbar.tab(toolbar, $(this), true); });

    $(document).bind('drupalOverlayLoad', {adminToolbar: Drupal.adminToolbar, toolbar: toolbar}, function(event) {
      var body = $(document.body);
      var adminToolbar = event.data.adminToolbar;
      var expand = parseInt(adminToolbar.getState('expanded'));
      if (!expand) {
        return;
      }
      var toolbar = event.data.toolbar;
      var size = adminToolbar.SIZE + 'px';
      adminToolbar.setOverlayState(toolbar, toolbar.is('.vertical'), expand);
    });
  });
  $('div.admin-panes:not(.processed)').each(function() {
    var panes = $(this);
    panes.addClass('processed');

    $('h2.admin-pane-title a').click(function() {
      var target = $(this).attr('href').split('#')[1];
      var panes = $(this).parents('div.admin-panes')[0];
      $('.admin-pane-active', panes).removeClass('admin-pane-active');
      $('div.admin-pane.' + target, panes).addClass('admin-pane-active');
      $(this).addClass('admin-pane-active');
      return false;
    });
  });
};

/**
 * Admin toolbar methods.
 */
Drupal.adminToolbar = {};

/**
 * The width or height of the toolbar, depending on orientation.
 */
Drupal.adminToolbar.SIZE = 260;

/**
 * Set the initial state of the toolbar.
 */
Drupal.adminToolbar.init = function (toolbar) {
  // Set expanded state.
  var expanded = this.getState('expanded');
  if (!$(document.body).hasClass('admin-ah')) {
    if (expanded == 1) {
      $(document.body).addClass('admin-expanded');
    }
  }

  // Set default tab state.
  var target = this.getState('activeTab');
  if (target) {
    if ($('div.admin-tab.'+target).size() > 0) {
      var tab = $('div.admin-tab.'+target);
      this.tab(toolbar, tab, false);
    }
  }

  // Add layout class to body.
  var classes = toolbar.attr('class').split(' ');
  if (classes[0] === 'nw' || classes[0] === 'ne' || classes[0] === 'se' || classes[0] === 'sw' ) {
    $(document.body).addClass('admin-'+classes[0]);
  }
  if (classes[1] === 'horizontal' || classes[1] === 'vertical') {
    $(document.body).addClass('admin-'+classes[1]);
  }
  if (classes[2] === 'df' || classes[2] === 'ah') {
    $(document.body).addClass('admin-'+classes[2]);
  }

  var vertical = true;
  if(classes[1] === 'horizontal') {
    vertical = false;
  }
};

/**
 * Set the active tab.
 */
Drupal.adminToolbar.tab = function(toolbar, tab, animate) {
  if (!tab.is('.admin-tab-active')) {
    var target = $('span', tab).attr('id').split('admin-tab-')[1];

    // Vertical
    // Use animations to make the vertical tab transition a bit smoother.
    if (toolbar.is('.vertical') && animate) {
      $('.admin-tab-active', toolbar).fadeOut('fast');
      $(tab).fadeOut('fast', function() {
        $('.admin-tab-active', toolbar).fadeIn('fast').removeClass('admin-tab-active');
        $(tab).slideDown('fast').addClass('admin-tab-active');
        Drupal.adminToolbar.setState('activeTab', target);
      });
    }
    // Horizontal
    // Tabs don't need animation assistance.
    else {
      $('div.admin-tab', toolbar).removeClass('admin-tab-active');
      $(tab, toolbar).addClass('admin-tab-active');
      Drupal.adminToolbar.setState('activeTab', target);
    }

    // Blocks
    $('div.admin-block.admin-active', toolbar).removeClass('admin-active');
    $('#block-'+target, toolbar).addClass('admin-active');
  }
  return false;
};

/**
 * Set the width/height of the of the overlay body based on the state admin toolbar.
 *
 * @param vertical
 *   A boolean indicating if the toolbar is vertical.
 * @param expanded
 *   A boolean indicating if the toolbar is expanded.
 */
Drupal.adminToolbar.setOverlayState = function(toolbar, vertical, expanded) {
  var margin,
    size = this.SIZE + 65;
  if (!expanded) {
    size = 0;
  }

  margin = {marginLeft: size+'px'};
  if (vertical) {
    if (toolbar.is('.ne') || toolbar.is('.se')) {
      margin = {marginRight: size+'px'}
    }
  }
  else {
    if (toolbar.is('.ne') || toolbar.is('.nw')) {
      margin = {marginTop: size+'px'};
    }
    else {
      margin = {marginBottom: size+'px'};
    }
  }
  $('iframe.overlay-element').contents().find('body').animate(margin, 'fast');
};

/**
 * Toggle the toolbar open or closed.
 */
Drupal.adminToolbar.toggle = function (toolbar) {
  var size = '0px';
  if ($(document.body).is('.admin-expanded')) {
    if ($(toolbar).is('.vertical')) {
      $('div.admin-blocks', toolbar).animate({width:size}, 'fast');
      if ($(toolbar).is('.nw') || $(toolbar).is('.sw')) {
        $(document.body).animate({marginLeft:size}, 'fast', function() { $(this).toggleClass('admin-expanded'); });
      }
      else {
        $(document.body).animate({marginRight:size}, 'fast', function() { $(this).toggleClass('admin-expanded'); });
      }
      this.setOverlayState(toolbar, true, false);
    }
    else {
      $('div.admin-blocks', toolbar).animate({height:size}, 'fast');
      if ($(toolbar).is('.nw') || $(toolbar).is('.ne')) {
        $(document.body).animate({marginTop:size}, 'fast', function() { $(this).toggleClass('admin-expanded'); });
      }
      else {
        $(document.body).animate({marginBottom:size}, 'fast', function() { $(this).toggleClass('admin-expanded'); });
      }
      this.setOverlayState(toolbar, false, false);
    }
    this.setState('expanded', 0);
  }
  else {
    size = this.SIZE + 'px';
    if ($(toolbar).is('.vertical')) {
      $('div.admin-blocks', toolbar).animate({width:size}, 'fast');
      if ($(toolbar).is('.nw') || $(toolbar).is('.sw')) {
        $(document.body).animate({marginLeft:size}, 'fast', function() { $(this).toggleClass('admin-expanded'); });
      }
      else {
        $(document.body).animate({marginRight:size}, 'fast', function() { $(this).toggleClass('admin-expanded'); });
      }
      this.setOverlayState(toolbar, true, true);
    }
    else {
      $('div.admin-blocks', toolbar).animate({height:size}, 'fast');
      if ($(toolbar).is('.nw') || $(toolbar).is('.ne')) {
        $(document.body).animate({marginTop:size}, 'fast', function() { $(this).toggleClass('admin-expanded'); });
      }
      else {
        $(document.body).animate({marginBottom:size}, 'fast', function() { $(this).toggleClass('admin-expanded'); });
      }
      this.setOverlayState(toolbar, false, true);
    }
    if ($(document.body).hasClass('admin-ah')) {
      this.setState('expanded', 0);
    }
    else {
      this.setState('expanded', 1);
    }
  }
};

/**
 * Get the value of a cookie variable.
 */
Drupal.adminToolbar.getState = function(key) {
  if (!Drupal.adminToolbar.state) {
    Drupal.adminToolbar.state = {};
    var cookie = $.cookie('DrupalAdminToolbar');
    var query = cookie ? cookie.split('&') : [];
    if (query) {
      for (var i in query) {
        // Extra check to avoid js errors in Chrome, IE and Safari when
        // combined with JS like twitter's widget.js.
        // See http://drupal.org/node/798764.
        if (typeof(query[i]) == 'string' && query[i].indexOf('=') != -1) {
          var values = query[i].split('=');
          if (values.length === 2) {
            Drupal.adminToolbar.state[values[0]] = values[1];
          }
        }
      }
    }
  }
  return Drupal.adminToolbar.state[key] ? Drupal.adminToolbar.state[key] : false;
};

/**
 * Set the value of a cookie variable.
 */
Drupal.adminToolbar.setState = function(key, value) {
  var existing = Drupal.adminToolbar.getState(key);
  if (existing != value) {
    Drupal.adminToolbar.state[key] = value;
    var query = [];
    for (var i in Drupal.adminToolbar.state) {
      query.push(i + '=' + Drupal.adminToolbar.state[i]);
    }
    $.cookie('DrupalAdminToolbar', query.join('&'), {expires: 7, path: '/'});
  }
};

})(jQuery);