[Summary view] [Print] [Text view]

   1  /* jshint loopfunc: true */
   2  // use jQuery and hoverIntent if loaded
   3  if ( typeof(jQuery) != 'undefined' ) {
   4      if ( typeof(jQuery.fn.hoverIntent) == 'undefined' ) {
   5          /* jshint ignore:start */
   6          // hoverIntent r6 - Copy of wp-includes/js/hoverIntent.min.js
   7          (function(a){a.fn.hoverIntent=function(m,d,h){var j={interval:100,sensitivity:7,timeout:0};if(typeof m==="object"){j=a.extend(j,m)}else{if(a.isFunction(d)){j=a.extend(j,{over:m,out:d,selector:h})}else{j=a.extend(j,{over:m,out:m,selector:d})}}var l,k,g,f;var e=function(n){l=n.pageX;k=n.pageY};var c=function(o,n){n.hoverIntent_t=clearTimeout(n.hoverIntent_t);if((Math.abs(g-l)+Math.abs(f-k))<j.sensitivity){a(n).off("mousemove.hoverIntent",e);n.hoverIntent_s=1;return j.over.apply(n,[o])}else{g=l;f=k;n.hoverIntent_t=setTimeout(function(){c(o,n)},j.interval)}};var i=function(o,n){n.hoverIntent_t=clearTimeout(n.hoverIntent_t);n.hoverIntent_s=0;return j.out.apply(n,[o])};var b=function(p){var o=jQuery.extend({},p);var n=this;if(n.hoverIntent_t){n.hoverIntent_t=clearTimeout(n.hoverIntent_t)}if(p.type=="mouseenter"){g=o.pageX;f=o.pageY;a(n).on("mousemove.hoverIntent",e);if(n.hoverIntent_s!=1){n.hoverIntent_t=setTimeout(function(){c(o,n)},j.interval)}}else{a(n).off("mousemove.hoverIntent",e);if(n.hoverIntent_s==1){n.hoverIntent_t=setTimeout(function(){i(o,n)},j.timeout)}}};return this.on({"mouseenter.hoverIntent":b,"mouseleave.hoverIntent":b},j.selector)}})(jQuery);
   8          /* jshint ignore:end */
   9      }
  10      jQuery(document).ready(function($){
  11          var adminbar = $('#wpadminbar'), refresh, touchOpen, touchClose, disableHoverIntent = false;
  12  
  13          refresh = function(i, el){ // force the browser to refresh the tabbing index
  14              var node = $(el), tab = node.attr('tabindex');
  15              if ( tab )
  16                  node.attr('tabindex', '0').attr('tabindex', tab);
  17          };
  18  
  19          touchOpen = function(unbind) {
  20              adminbar.find('li.menupop').on('click.wp-mobile-hover', function(e) {
  21                  var el = $(this);
  22  
  23                  if ( el.parent().is('#wp-admin-bar-root-default') && !el.hasClass('hover') ) {
  24                      e.preventDefault();
  25                      adminbar.find('li.menupop.hover').removeClass('hover');
  26                      el.addClass('hover');
  27                  } else if ( !el.hasClass('hover') ) {
  28                      e.stopPropagation();
  29                      e.preventDefault();
  30                      el.addClass('hover');
  31                  }
  32  
  33                  if ( unbind ) {
  34                      $('li.menupop').off('click.wp-mobile-hover');
  35                      disableHoverIntent = false;
  36                  }
  37              });
  38          };
  39  
  40          touchClose = function() {
  41              var mobileEvent = /Mobile\/.+Safari/.test(navigator.userAgent) ? 'touchstart' : 'click';
  42              // close any open drop-downs when the click/touch is not on the toolbar
  43              $(document.body).on( mobileEvent+'.wp-mobile-hover', function(e) {
  44                  if ( !$(e.target).closest('#wpadminbar').length )
  45                      adminbar.find('li.menupop.hover').removeClass('hover');
  46              });
  47          };
  48  
  49          adminbar.removeClass('nojq').removeClass('nojs');
  50  
  51          if ( 'ontouchstart' in window ) {
  52              adminbar.on('touchstart', function(){
  53                  touchOpen(true);
  54                  disableHoverIntent = true;
  55              });
  56              touchClose();
  57          } else if ( /IEMobile\/[1-9]/.test(navigator.userAgent) ) {
  58              touchOpen();
  59              touchClose();
  60          }
  61  
  62          adminbar.find('li.menupop').hoverIntent({
  63              over: function() {
  64                  if ( disableHoverIntent )
  65                      return;
  66  
  67                  $(this).addClass('hover');
  68              },
  69              out: function() {
  70                  if ( disableHoverIntent )
  71                      return;
  72  
  73                  $(this).removeClass('hover');
  74              },
  75              timeout: 180,
  76              sensitivity: 7,
  77              interval: 100
  78          });
  79  
  80          if ( window.location.hash )
  81              window.scrollBy( 0, -32 );
  82  
  83          $('#wp-admin-bar-get-shortlink').click(function(e){
  84              e.preventDefault();
  85              $(this).addClass('selected').children('.shortlink-input').blur(function(){
  86                  $(this).parents('#wp-admin-bar-get-shortlink').removeClass('selected');
  87              }).focus().select();
  88          });
  89  
  90          $('#wpadminbar li.menupop > .ab-item').bind('keydown.adminbar', function(e){
  91              if ( e.which != 13 )
  92                  return;
  93  
  94              var target = $(e.target), wrap = target.closest('ab-sub-wrapper');
  95  
  96              e.stopPropagation();
  97              e.preventDefault();
  98  
  99              if ( !wrap.length )
 100                  wrap = $('#wpadminbar .quicklinks');
 101  
 102              wrap.find('.menupop').removeClass('hover');
 103              target.parent().toggleClass('hover');
 104              target.siblings('.ab-sub-wrapper').find('.ab-item').each(refresh);
 105          }).each(refresh);
 106  
 107          $('#wpadminbar .ab-item').bind('keydown.adminbar', function(e){
 108              if ( e.which != 27 )
 109                  return;
 110  
 111              var target = $(e.target);
 112  
 113              e.stopPropagation();
 114              e.preventDefault();
 115  
 116              target.closest('.hover').removeClass('hover').children('.ab-item').focus();
 117              target.siblings('.ab-sub-wrapper').find('.ab-item').each(refresh);
 118          });
 119  
 120          $('#wpadminbar').click( function(e) {
 121              if ( e.target.id != 'wpadminbar' && e.target.id != 'wp-admin-bar-top-secondary' )
 122                  return;
 123  
 124              e.preventDefault();
 125              $('html, body').animate({ scrollTop: 0 }, 'fast');
 126          });
 127  
 128          // fix focus bug in WebKit
 129          $('.screen-reader-shortcut').keydown( function(e) {
 130              var id, ua;
 131  
 132              if ( 13 != e.which )
 133                  return;
 134  
 135              id = $( this ).attr( 'href' );
 136  
 137              ua = navigator.userAgent.toLowerCase();
 138  
 139              if ( ua.indexOf('applewebkit') != -1 && id && id.charAt(0) == '#' ) {
 140                  setTimeout(function () {
 141                      $(id).focus();
 142                  }, 100);
 143              }
 144          });
 145  
 146          // Empty sessionStorage on logging out
 147          if ( 'sessionStorage' in window ) {
 148              $('#wp-admin-bar-logout a').click( function() {
 149                  try {
 150                      for ( var key in sessionStorage ) {
 151                          if ( key.indexOf('wp-autosave-') != -1 )
 152                              sessionStorage.removeItem(key);
 153                      }
 154                  } catch(e) {}
 155              });
 156          }
 157  
 158          if ( navigator.userAgent && document.body.className.indexOf( 'no-font-face' ) === -1 &&
 159              /Android (1.0|1.1|1.5|1.6|2.0|2.1)|Nokia|Opera Mini|w(eb)?OSBrowser|webOS|UCWEB|Windows Phone OS 7|XBLWP7|ZuneWP7|MSIE 7/.test( navigator.userAgent ) ) {
 160  
 161              document.body.className += ' no-font-face';
 162          }
 163      });
 164  } else {
 165      (function(d, w) {
 166          var addEvent = function( obj, type, fn ) {
 167              if ( obj.addEventListener )
 168                  obj.addEventListener(type, fn, false);
 169              else if ( obj.attachEvent )
 170                  obj.attachEvent('on' + type, function() { return fn.call(obj, window.event);});
 171          },
 172  
 173          aB, hc = new RegExp('\\bhover\\b', 'g'), q = [],
 174          rselected = new RegExp('\\bselected\\b', 'g'),
 175  
 176          /**
 177           * Get the timeout ID of the given element
 178           */
 179          getTOID = function(el) {
 180              var i = q.length;
 181              while ( i-- ) {
 182                  if ( q[i] && el == q[i][1] )
 183                      return q[i][0];
 184              }
 185              return false;
 186          },
 187  
 188          addHoverClass = function(t) {
 189              var i, id, inA, hovering, ul, li,
 190                  ancestors = [],
 191                  ancestorLength = 0;
 192  
 193              while ( t && t != aB && t != d ) {
 194                  if ( 'LI' == t.nodeName.toUpperCase() ) {
 195                      ancestors[ ancestors.length ] = t;
 196                      id = getTOID(t);
 197                      if ( id )
 198                          clearTimeout( id );
 199                      t.className = t.className ? ( t.className.replace(hc, '') + ' hover' ) : 'hover';
 200                      hovering = t;
 201                  }
 202                  t = t.parentNode;
 203              }
 204  
 205              // Remove any selected classes.
 206              if ( hovering && hovering.parentNode ) {
 207                  ul = hovering.parentNode;
 208                  if ( ul && 'UL' == ul.nodeName.toUpperCase() ) {
 209                      i = ul.childNodes.length;
 210                      while ( i-- ) {
 211                          li = ul.childNodes[i];
 212                          if ( li != hovering )
 213                              li.className = li.className ? li.className.replace( rselected, '' ) : '';
 214                      }
 215                  }
 216              }
 217  
 218              /* remove the hover class for any objects not in the immediate element's ancestry */
 219              i = q.length;
 220              while ( i-- ) {
 221                  inA = false;
 222                  ancestorLength = ancestors.length;
 223                  while( ancestorLength-- ) {
 224                      if ( ancestors[ ancestorLength ] == q[i][1] )
 225                          inA = true;
 226                  }
 227  
 228                  if ( ! inA )
 229                      q[i][1].className = q[i][1].className ? q[i][1].className.replace(hc, '') : '';
 230              }
 231          },
 232  
 233          removeHoverClass = function(t) {
 234              while ( t && t != aB && t != d ) {
 235                  if ( 'LI' == t.nodeName.toUpperCase() ) {
 236                      (function(t) {
 237                          var to = setTimeout(function() {
 238                              t.className = t.className ? t.className.replace(hc, '') : '';
 239                          }, 500);
 240                          q[q.length] = [to, t];
 241                      })(t);
 242                  }
 243                  t = t.parentNode;
 244              }
 245          },
 246  
 247          clickShortlink = function(e) {
 248              var i, l, node,
 249                  t = e.target || e.srcElement;
 250  
 251              // Make t the shortlink menu item, or return.
 252              while ( true ) {
 253                  // Check if we've gone past the shortlink node,
 254                  // or if the user is clicking on the input.
 255                  if ( ! t || t == d || t == aB )
 256                      return;
 257                  // Check if we've found the shortlink node.
 258                  if ( t.id && t.id == 'wp-admin-bar-get-shortlink' )
 259                      break;
 260                  t = t.parentNode;
 261              }
 262  
 263              // IE doesn't support preventDefault, and does support returnValue
 264              if ( e.preventDefault )
 265                  e.preventDefault();
 266              e.returnValue = false;
 267  
 268              if ( -1 == t.className.indexOf('selected') )
 269                  t.className += ' selected';
 270  
 271              for ( i = 0, l = t.childNodes.length; i < l; i++ ) {
 272                  node = t.childNodes[i];
 273                  if ( node.className && -1 != node.className.indexOf('shortlink-input') ) {
 274                      node.focus();
 275                      node.select();
 276                      node.onblur = function() {
 277                          t.className = t.className ? t.className.replace( rselected, '' ) : '';
 278                      };
 279                      break;
 280                  }
 281              }
 282              return false;
 283          },
 284  
 285          scrollToTop = function(t) {
 286              var distance, speed, step, steps, timer, speed_step;
 287  
 288              // Ensure that the #wpadminbar was the target of the click.
 289              if ( t.id != 'wpadminbar' && t.id != 'wp-admin-bar-top-secondary' )
 290                  return;
 291  
 292              distance    = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0;
 293  
 294              if ( distance < 1 )
 295                  return;
 296  
 297              speed_step = distance > 800 ? 130 : 100;
 298              speed     = Math.min( 12, Math.round( distance / speed_step ) );
 299              step      = distance > 800 ? Math.round( distance / 30  ) : Math.round( distance / 20  );
 300              steps     = [];
 301              timer     = 0;
 302  
 303              // Animate scrolling to the top of the page by generating steps to
 304              // the top of the page and shifting to each step at a set interval.
 305              while ( distance ) {
 306                  distance -= step;
 307                  if ( distance < 0 )
 308                      distance = 0;
 309                  steps.push( distance );
 310  
 311                  setTimeout( function() {
 312                      window.scrollTo( 0, steps.shift() );
 313                  }, timer * speed );
 314  
 315                  timer++;
 316              }
 317          };
 318  
 319          addEvent(w, 'load', function() {
 320              aB = d.getElementById('wpadminbar');
 321  
 322              if ( d.body && aB ) {
 323                  d.body.appendChild( aB );
 324  
 325                  if ( aB.className )
 326                      aB.className = aB.className.replace(/nojs/, '');
 327  
 328                  addEvent(aB, 'mouseover', function(e) {
 329                      addHoverClass( e.target || e.srcElement );
 330                  });
 331  
 332                  addEvent(aB, 'mouseout', function(e) {
 333                      removeHoverClass( e.target || e.srcElement );
 334                  });
 335  
 336                  addEvent(aB, 'click', clickShortlink );
 337  
 338                  addEvent(aB, 'click', function(e) {
 339                      scrollToTop( e.target || e.srcElement );
 340                  });
 341  
 342                  addEvent( document.getElementById('wp-admin-bar-logout'), 'click', function() {
 343                      if ( 'sessionStorage' in window ) {
 344                          try {
 345                              for ( var key in sessionStorage ) {
 346                                  if ( key.indexOf('wp-autosave-') != -1 )
 347                                      sessionStorage.removeItem(key);
 348                              }
 349                          } catch(e) {}
 350                      }
 351                  });
 352              }
 353  
 354              if ( w.location.hash )
 355                  w.scrollBy(0,-32);
 356  
 357              if ( navigator.userAgent && document.body.className.indexOf( 'no-font-face' ) === -1 &&
 358                  /Android (1.0|1.1|1.5|1.6|2.0|2.1)|Nokia|Opera Mini|w(eb)?OSBrowser|webOS|UCWEB|Windows Phone OS 7|XBLWP7|ZuneWP7|MSIE 7/.test( navigator.userAgent ) ) {
 359  
 360                  document.body.className += ' no-font-face';
 361              }
 362          });
 363      })(document, window);
 364  
 365  }