git.r.bdr.sh - rbdr/dotfiles/blob - atom/packages/ex-mode/node_modules/space-pen/node_modules/jquery/src/attributes/classes.js

   1 define([
   2         "../core",
   3         "../var/rnotwhite",
   4         "../var/strundefined",
   5         "../data/var/data_priv",
   6         "../core/init"
   7 ], function( jQuery, rnotwhite, strundefined, data_priv ) {
   8
   9 var rclass = /[\t\r\n\f]/g;
  10
  11 jQuery.fn.extend({
  12         addClass: function( value ) {
  13                 var classes, elem, cur, clazz, j, finalValue,
  14                         proceed = typeof value === "string" && value,
  15                         i = 0,
  16                         len = this.length;
  17
  18                 if ( jQuery.isFunction( value ) ) {
  19                         return this.each(function( j ) {
  20                                 jQuery( this ).addClass( value.call( this, j, this.className ) );
  21                         });
  22                 }
  23
  24                 if ( proceed ) {
  25                         // The disjunction here is for better compressibility (see removeClass)
  26                         classes = ( value || "" ).match( rnotwhite ) || [];
  27
  28                         for ( ; i < len; i++ ) {
  29                                 elem = this[ i ];
  30                                 cur = elem.nodeType === 1 && ( elem.className ?
  31                                         ( " " + elem.className + " " ).replace( rclass, " " ) :
  32                                         " "
  33                                 );
  34
  35                                 if ( cur ) {
  36                                         j = 0;
  37                                         while ( (clazz = classes[j++]) ) {
  38                                                 if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
  39                                                         cur += clazz + " ";
  40                                                 }
  41                                         }
  42
  43                                         // only assign if different to avoid unneeded rendering.
  44                                         finalValue = jQuery.trim( cur );
  45                                         if ( elem.className !== finalValue ) {
  46                                                 elem.className = finalValue;
  47                                         }
  48                                 }
  49                         }
  50                 }
  51
  52                 return this;
  53         },
  54
  55         removeClass: function( value ) {
  56                 var classes, elem, cur, clazz, j, finalValue,
  57                         proceed = arguments.length === 0 || typeof value === "string" && value,
  58                         i = 0,
  59                         len = this.length;
  60
  61                 if ( jQuery.isFunction( value ) ) {
  62                         return this.each(function( j ) {
  63                                 jQuery( this ).removeClass( value.call( this, j, this.className ) );
  64                         });
  65                 }
  66                 if ( proceed ) {
  67                         classes = ( value || "" ).match( rnotwhite ) || [];
  68
  69                         for ( ; i < len; i++ ) {
  70                                 elem = this[ i ];
  71                                 // This expression is here for better compressibility (see addClass)
  72                                 cur = elem.nodeType === 1 && ( elem.className ?
  73                                         ( " " + elem.className + " " ).replace( rclass, " " ) :
  74                                         ""
  75                                 );
  76
  77                                 if ( cur ) {
  78                                         j = 0;
  79                                         while ( (clazz = classes[j++]) ) {
  80                                                 // Remove *all* instances
  81                                                 while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
  82                                                         cur = cur.replace( " " + clazz + " ", " " );
  83                                                 }
  84                                         }
  85
  86                                         // Only assign if different to avoid unneeded rendering.
  87                                         finalValue = value ? jQuery.trim( cur ) : "";
  88                                         if ( elem.className !== finalValue ) {
  89                                                 elem.className = finalValue;
  90                                         }
  91                                 }
  92                         }
  93                 }
  94
  95                 return this;
  96         },
  97
  98         toggleClass: function( value, stateVal ) {
  99                 var type = typeof value;
 100
 101                 if ( typeof stateVal === "boolean" && type === "string" ) {
 102                         return stateVal ? this.addClass( value ) : this.removeClass( value );
 103                 }
 104
 105                 if ( jQuery.isFunction( value ) ) {
 106                         return this.each(function( i ) {
 107                                 jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
 108                         });
 109                 }
 110
 111                 return this.each(function() {
 112                         if ( type === "string" ) {
 113                                 // Toggle individual class names
 114                                 var className,
 115                                         i = 0,
 116                                         self = jQuery( this ),
 117                                         classNames = value.match( rnotwhite ) || [];
 118
 119                                 while ( (className = classNames[ i++ ]) ) {
 120                                         // Check each className given, space separated list
 121                                         if ( self.hasClass( className ) ) {
 122                                                 self.removeClass( className );
 123                                         } else {
 124                                                 self.addClass( className );
 125                                         }
 126                                 }
 127
 128                         // Toggle whole class name
 129                         } else if ( type === strundefined || type === "boolean" ) {
 130                                 if ( this.className ) {
 131                                         // store className if set
 132                                         data_priv.set( this, "__className__", this.className );
 133                                 }
 134
 135                                 // If the element has a class name or if we're passed `false`,
 136                                 // then remove the whole classname (if there was one, the above saved it).
 137                                 // Otherwise bring back whatever was previously saved (if anything),
 138                                 // falling back to the empty string if nothing was stored.
 139                                 this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
 140                         }
 141                 });
 142         },
 143
 144         hasClass: function( selector ) {
 145                 var className = " " + selector + " ",
 146                         i = 0,
 147                         l = this.length;
 148                 for ( ; i < l; i++ ) {
 149                         if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
 150                                 return true;
 151                         }
 152                 }
 153
 154                 return false;
 155         }
 156 });
 157
 158 });