crm.fsf.org/20131203/files/sites/all/modules-old/civicrm/packages/jquery/jquery-ui-1.9.0/development-bundle/ui/jquery.ui.effect.js

   1 /*!
   2  * jQuery UI Effects 1.9.0
   3  * http://jqueryui.com
   4  *
   5  * Copyright 2012 jQuery Foundation and other contributors
   6  * Released under the MIT license.
   7  * http://jquery.org/license
   8  *
   9  * http://api.jqueryui.com/category/effects-core/
  10  */
  11 ;(jQuery.effects || (function($, undefined) {
  12
  13 var backCompat = $.uiBackCompat !== false,
  14         // prefix used for storing data on .data()
  15         dataSpace = "ui-effects-";
  16
  17 $.effects = {
  18         effect: {}
  19 };
  20
  21 /*!
  22  * jQuery Color Animations v2.0.0
  23  * http://jquery.com/
  24  *
  25  * Copyright 2012 jQuery Foundation and other contributors
  26  * Released under the MIT license.
  27  * http://jquery.org/license
  28  *
  29  * Date: Mon Aug 13 13:41:02 2012 -0500
  30  */
  31 (function( jQuery, undefined ) {
  32
  33         var stepHooks = "backgroundColor borderBottomColor borderLeftColor borderRightColor borderTopColor color columnRuleColor outlineColor textDecorationColor textEmphasisColor".split(" "),
  34
  35         // plusequals test for += 100 -= 100
  36         rplusequals = /^([\-+])=\s*(\d+\.?\d*)/,
  37         // a set of RE's that can match strings and generate color tuples.
  38         stringParsers = [{
  39                         re: /rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*(\d+(?:\.\d+)?)\s*)?\)/,
  40                         parse: function( execResult ) {
  41                                 return [
  42                                         execResult[ 1 ],
  43                                         execResult[ 2 ],
  44                                         execResult[ 3 ],
  45                                         execResult[ 4 ]
  46                                 ];
  47                         }
  48                 }, {
  49                         re: /rgba?\(\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d+(?:\.\d+)?)\s*)?\)/,
  50                         parse: function( execResult ) {
  51                                 return [
  52                                         execResult[ 1 ] * 2.55,
  53                                         execResult[ 2 ] * 2.55,
  54                                         execResult[ 3 ] * 2.55,
  55                                         execResult[ 4 ]
  56                                 ];
  57                         }
  58                 }, {
  59                         // this regex ignores A-F because it's compared against an already lowercased string
  60                         re: /#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})/,
  61                         parse: function( execResult ) {
  62                                 return [
  63                                         parseInt( execResult[ 1 ], 16 ),
  64                                         parseInt( execResult[ 2 ], 16 ),
  65                                         parseInt( execResult[ 3 ], 16 )
  66                                 ];
  67                         }
  68                 }, {
  69                         // this regex ignores A-F because it's compared against an already lowercased string
  70                         re: /#([a-f0-9])([a-f0-9])([a-f0-9])/,
  71                         parse: function( execResult ) {
  72                                 return [
  73                                         parseInt( execResult[ 1 ] + execResult[ 1 ], 16 ),
  74                                         parseInt( execResult[ 2 ] + execResult[ 2 ], 16 ),
  75                                         parseInt( execResult[ 3 ] + execResult[ 3 ], 16 )
  76                                 ];
  77                         }
  78                 }, {
  79                         re: /hsla?\(\s*(\d+(?:\.\d+)?)\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d+(?:\.\d+)?)\s*)?\)/,
  80                         space: "hsla",
  81                         parse: function( execResult ) {
  82                                 return [
  83                                         execResult[ 1 ],
  84                                         execResult[ 2 ] / 100,
  85                                         execResult[ 3 ] / 100,
  86                                         execResult[ 4 ]
  87                                 ];
  88                         }
  89                 }],
  90
  91         // jQuery.Color( )
  92         color = jQuery.Color = function( color, green, blue, alpha ) {
  93                 return new jQuery.Color.fn.parse( color, green, blue, alpha );
  94         },
  95         spaces = {
  96                 rgba: {
  97                         props: {
  98                                 red: {
  99                                         idx: 0,
 100                                         type: "byte"
 101                                 },
 102                                 green: {
 103                                         idx: 1,
 104                                         type: "byte"
 105                                 },
 106                                 blue: {
 107                                         idx: 2,
 108                                         type: "byte"
 109                                 }
 110                         }
 111                 },
 112
 113                 hsla: {
 114                         props: {
 115                                 hue: {
 116                                         idx: 0,
 117                                         type: "degrees"
 118                                 },
 119                                 saturation: {
 120                                         idx: 1,
 121                                         type: "percent"
 122                                 },
 123                                 lightness: {
 124                                         idx: 2,
 125                                         type: "percent"
 126                                 }
 127                         }
 128                 }
 129         },
 130         propTypes = {
 131                 "byte": {
 132                         floor: true,
 133                         max: 255
 134                 },
 135                 "percent": {
 136                         max: 1
 137                 },
 138                 "degrees": {
 139                         mod: 360,
 140                         floor: true
 141                 }
 142         },
 143         support = color.support = {},
 144
 145         // element for support tests
 146         supportElem = jQuery( "<p>" )[ 0 ],
 147
 148         // colors = jQuery.Color.names
 149         colors,
 150
 151         // local aliases of functions called often
 152         each = jQuery.each;
 153
 154 // determine rgba support immediately
 155 supportElem.style.cssText = "background-color:rgba(1,1,1,.5)";
 156 support.rgba = supportElem.style.backgroundColor.indexOf( "rgba" ) > -1;
 157
 158 // define cache name and alpha properties
 159 // for rgba and hsla spaces
 160 each( spaces, function( spaceName, space ) {
 161         space.cache = "_" + spaceName;
 162         space.props.alpha = {
 163                 idx: 3,
 164                 type: "percent",
 165                 def: 1
 166         };
 167 });
 168
 169 function clamp( value, prop, allowEmpty ) {
 170         var type = propTypes[ prop.type ] || {};
 171
 172         if ( value == null ) {
 173                 return (allowEmpty || !prop.def) ? null : prop.def;
 174         }
 175
 176         // ~~ is an short way of doing floor for positive numbers
 177         value = type.floor ? ~~value : parseFloat( value );
 178
 179         // IE will pass in empty strings as value for alpha,
 180         // which will hit this case
 181         if ( isNaN( value ) ) {
 182                 return prop.def;
 183         }
 184
 185         if ( type.mod ) {
 186                 // we add mod before modding to make sure that negatives values
 187                 // get converted properly: -10 -> 350
 188                 return (value + type.mod) % type.mod;
 189         }
 190
 191         // for now all property types without mod have min and max
 192         return 0 > value ? 0 : type.max < value ? type.max : value;
 193 }
 194
 195 function stringParse( string ) {
 196         var inst = color(),
 197                 rgba = inst._rgba = [];
 198
 199         string = string.toLowerCase();
 200
 201         each( stringParsers, function( i, parser ) {
 202                 var parsed,
 203                         match = parser.re.exec( string ),
 204                         values = match && parser.parse( match ),
 205                         spaceName = parser.space || "rgba";
 206
 207                 if ( values ) {
 208                         parsed = inst[ spaceName ]( values );
 209
 210                         // if this was an rgba parse the assignment might happen twice
 211                         // oh well....
 212                         inst[ spaces[ spaceName ].cache ] = parsed[ spaces[ spaceName ].cache ];
 213                         rgba = inst._rgba = parsed._rgba;
 214
 215                         // exit each( stringParsers ) here because we matched
 216                         return false;
 217                 }
 218         });
 219
 220         // Found a stringParser that handled it
 221         if ( rgba.length ) {
 222
 223                 // if this came from a parsed string, force "transparent" when alpha is 0
 224                 // chrome, (and maybe others) return "transparent" as rgba(0,0,0,0)
 225                 if ( rgba.join() === "0,0,0,0" ) {
 226                         jQuery.extend( rgba, colors.transparent );
 227                 }
 228                 return inst;
 229         }
 230
 231         // named colors
 232         return colors[ string ];
 233 }
 234
 235 color.fn = jQuery.extend( color.prototype, {
 236         parse: function( red, green, blue, alpha ) {
 237                 if ( red === undefined ) {
 238                         this._rgba = [ null, null, null, null ];
 239                         return this;
 240                 }
 241                 if ( red.jquery || red.nodeType ) {
 242                         red = jQuery( red ).css( green );
 243                         green = undefined;
 244                 }
 245
 246                 var inst = this,
 247                         type = jQuery.type( red ),
 248                         rgba = this._rgba = [],
 249                         source;
 250
 251                 // more than 1 argument specified - assume ( red, green, blue, alpha )
 252                 if ( green !== undefined ) {
 253                         red = [ red, green, blue, alpha ];
 254                         type = "array";
 255                 }
 256
 257                 if ( type === "string" ) {
 258                         return this.parse( stringParse( red ) || colors._default );
 259                 }
 260
 261                 if ( type === "array" ) {
 262                         each( spaces.rgba.props, function( key, prop ) {
 263                                 rgba[ prop.idx ] = clamp( red[ prop.idx ], prop );
 264                         });
 265                         return this;
 266                 }
 267
 268                 if ( type === "object" ) {
 269                         if ( red instanceof color ) {
 270                                 each( spaces, function( spaceName, space ) {
 271                                         if ( red[ space.cache ] ) {
 272                                                 inst[ space.cache ] = red[ space.cache ].slice();
 273                                         }
 274                                 });
 275                         } else {
 276                                 each( spaces, function( spaceName, space ) {
 277                                         var cache = space.cache;
 278                                         each( space.props, function( key, prop ) {
 279
 280                                                 // if the cache doesn't exist, and we know how to convert
 281                                                 if ( !inst[ cache ] && space.to ) {
 282
 283                                                         // if the value was null, we don't need to copy it
 284                                                         // if the key was alpha, we don't need to copy it either
 285                                                         if ( key === "alpha" || red[ key ] == null ) {
 286                                                                 return;
 287                                                         }
 288                                                         inst[ cache ] = space.to( inst._rgba );
 289                                                 }
 290
 291                                                 // this is the only case where we allow nulls for ALL properties.
 292                                                 // call clamp with alwaysAllowEmpty
 293                                                 inst[ cache ][ prop.idx ] = clamp( red[ key ], prop, true );
 294                                         });
 295
 296                                         // everything defined but alpha?
 297                                         if ( inst[ cache ] && $.inArray( null, inst[ cache ].slice( 0, 3 ) ) < 0 ) {
 298                                                 // use the default of 1
 299                                                 inst[ cache ][ 3 ] = 1;
 300                                                 if ( space.from ) {
 301                                                         inst._rgba = space.from( inst[ cache ] );
 302                                                 }
 303                                         }
 304                                 });
 305                         }
 306                         return this;
 307                 }
 308         },
 309         is: function( compare ) {
 310                 var is = color( compare ),
 311                         same = true,
 312                         inst = this;
 313
 314                 each( spaces, function( _, space ) {
 315                         var localCache,
 316                                 isCache = is[ space.cache ];
 317                         if (isCache) {
 318                                 localCache = inst[ space.cache ] || space.to && space.to( inst._rgba ) || [];
 319                                 each( space.props, function( _, prop ) {
 320                                         if ( isCache[ prop.idx ] != null ) {
 321                                                 same = ( isCache[ prop.idx ] === localCache[ prop.idx ] );
 322                                                 return same;
 323                                         }
 324                                 });
 325                         }
 326                         return same;
 327                 });
 328                 return same;
 329         },
 330         _space: function() {
 331                 var used = [],
 332                         inst = this;
 333                 each( spaces, function( spaceName, space ) {
 334                         if ( inst[ space.cache ] ) {
 335                                 used.push( spaceName );
 336                         }
 337                 });
 338                 return used.pop();
 339         },
 340         transition: function( other, distance ) {
 341                 var end = color( other ),
 342                         spaceName = end._space(),
 343                         space = spaces[ spaceName ],
 344                         startColor = this.alpha() === 0 ? color( "transparent" ) : this,
 345                         start = startColor[ space.cache ] || space.to( startColor._rgba ),
 346                         result = start.slice();
 347
 348                 end = end[ space.cache ];
 349                 each( space.props, function( key, prop ) {
 350                         var index = prop.idx,
 351                                 startValue = start[ index ],
 352                                 endValue = end[ index ],
 353                                 type = propTypes[ prop.type ] || {};
 354
 355                         // if null, don't override start value
 356                         if ( endValue === null ) {
 357                                 return;
 358                         }
 359                         // if null - use end
 360                         if ( startValue === null ) {
 361                                 result[ index ] = endValue;
 362                         } else {
 363                                 if ( type.mod ) {
 364                                         if ( endValue - startValue > type.mod / 2 ) {
 365                                                 startValue += type.mod;
 366                                         } else if ( startValue - endValue > type.mod / 2 ) {
 367                                                 startValue -= type.mod;
 368                                         }
 369                                 }
 370                                 result[ index ] = clamp( ( endValue - startValue ) * distance + startValue, prop );
 371                         }
 372                 });
 373                 return this[ spaceName ]( result );
 374         },
 375         blend: function( opaque ) {
 376                 // if we are already opaque - return ourself
 377                 if ( this._rgba[ 3 ] === 1 ) {
 378                         return this;
 379                 }
 380
 381                 var rgb = this._rgba.slice(),
 382                         a = rgb.pop(),
 383                         blend = color( opaque )._rgba;
 384
 385                 return color( jQuery.map( rgb, function( v, i ) {
 386                         return ( 1 - a ) * blend[ i ] + a * v;
 387                 }));
 388         },
 389         toRgbaString: function() {
 390                 var prefix = "rgba(",
 391                         rgba = jQuery.map( this._rgba, function( v, i ) {
 392                                 return v == null ? ( i > 2 ? 1 : 0 ) : v;
 393                         });
 394
 395                 if ( rgba[ 3 ] === 1 ) {
 396                         rgba.pop();
 397                         prefix = "rgb(";
 398                 }
 399
 400                 return prefix + rgba.join() + ")";
 401         },
 402         toHslaString: function() {
 403                 var prefix = "hsla(",
 404                         hsla = jQuery.map( this.hsla(), function( v, i ) {
 405                                 if ( v == null ) {
 406                                         v = i > 2 ? 1 : 0;
 407                                 }
 408
 409                                 // catch 1 and 2
 410                                 if ( i && i < 3 ) {
 411                                         v = Math.round( v * 100 ) + "%";
 412                                 }
 413                                 return v;
 414                         });
 415
 416                 if ( hsla[ 3 ] === 1 ) {
 417                         hsla.pop();
 418                         prefix = "hsl(";
 419                 }
 420                 return prefix + hsla.join() + ")";
 421         },
 422         toHexString: function( includeAlpha ) {
 423                 var rgba = this._rgba.slice(),
 424                         alpha = rgba.pop();
 425
 426                 if ( includeAlpha ) {
 427                         rgba.push( ~~( alpha * 255 ) );
 428                 }
 429
 430                 return "#" + jQuery.map( rgba, function( v, i ) {
 431
 432                         // default to 0 when nulls exist
 433                         v = ( v || 0 ).toString( 16 );
 434                         return v.length === 1 ? "0" + v : v;
 435                 }).join("");
 436         },
 437         toString: function() {
 438                 return this._rgba[ 3 ] === 0 ? "transparent" : this.toRgbaString();
 439         }
 440 });
 441 color.fn.parse.prototype = color.fn;
 442
 443 // hsla conversions adapted from:
 444 // https://code.google.com/p/maashaack/source/browse/packages/graphics/trunk/src/graphics/colors/HUE2RGB.as?r=5021
 445
 446 function hue2rgb( p, q, h ) {
 447         h = ( h + 1 ) % 1;
 448         if ( h * 6 < 1 ) {
 449                 return p + (q - p) * h * 6;
 450         }
 451         if ( h * 2 < 1) {
 452                 return q;
 453         }
 454         if ( h * 3 < 2 ) {
 455                 return p + (q - p) * ((2/3) - h) * 6;
 456         }
 457         return p;
 458 }
 459
 460 spaces.hsla.to = function ( rgba ) {
 461         if ( rgba[ 0 ] == null || rgba[ 1 ] == null || rgba[ 2 ] == null ) {
 462                 return [ null, null, null, rgba[ 3 ] ];
 463         }
 464         var r = rgba[ 0 ] / 255,
 465                 g = rgba[ 1 ] / 255,
 466                 b = rgba[ 2 ] / 255,
 467                 a = rgba[ 3 ],
 468                 max = Math.max( r, g, b ),
 469                 min = Math.min( r, g, b ),
 470                 diff = max - min,
 471                 add = max + min,
 472                 l = add * 0.5,
 473                 h, s;
 474
 475         if ( min === max ) {
 476                 h = 0;
 477         } else if ( r === max ) {
 478                 h = ( 60 * ( g - b ) / diff ) + 360;
 479         } else if ( g === max ) {
 480                 h = ( 60 * ( b - r ) / diff ) + 120;
 481         } else {
 482                 h = ( 60 * ( r - g ) / diff ) + 240;
 483         }
 484
 485         if ( l === 0 || l === 1 ) {
 486                 s = l;
 487         } else if ( l <= 0.5 ) {
 488                 s = diff / add;
 489         } else {
 490                 s = diff / ( 2 - add );
 491         }
 492         return [ Math.round(h) % 360, s, l, a == null ? 1 : a ];
 493 };
 494
 495 spaces.hsla.from = function ( hsla ) {
 496         if ( hsla[ 0 ] == null || hsla[ 1 ] == null || hsla[ 2 ] == null ) {
 497                 return [ null, null, null, hsla[ 3 ] ];
 498         }
 499         var h = hsla[ 0 ] / 360,
 500                 s = hsla[ 1 ],
 501                 l = hsla[ 2 ],
 502                 a = hsla[ 3 ],
 503                 q = l <= 0.5 ? l * ( 1 + s ) : l + s - l * s,
 504                 p = 2 * l - q,
 505                 r, g, b;
 506
 507         return [
 508                 Math.round( hue2rgb( p, q, h + ( 1 / 3 ) ) * 255 ),
 509                 Math.round( hue2rgb( p, q, h ) * 255 ),
 510                 Math.round( hue2rgb( p, q, h - ( 1 / 3 ) ) * 255 ),
 511                 a
 512         ];
 513 };
 514
 515
 516 each( spaces, function( spaceName, space ) {
 517         var props = space.props,
 518                 cache = space.cache,
 519                 to = space.to,
 520                 from = space.from;
 521
 522         // makes rgba() and hsla()
 523         color.fn[ spaceName ] = function( value ) {
 524
 525                 // generate a cache for this space if it doesn't exist
 526                 if ( to && !this[ cache ] ) {
 527                         this[ cache ] = to( this._rgba );
 528                 }
 529                 if ( value === undefined ) {
 530                         return this[ cache ].slice();
 531                 }
 532
 533                 var ret,
 534                         type = jQuery.type( value ),
 535                         arr = ( type === "array" || type === "object" ) ? value : arguments,
 536                         local = this[ cache ].slice();
 537
 538                 each( props, function( key, prop ) {
 539                         var val = arr[ type === "object" ? key : prop.idx ];
 540                         if ( val == null ) {
 541                                 val = local[ prop.idx ];
 542                         }
 543                         local[ prop.idx ] = clamp( val, prop );
 544                 });
 545
 546                 if ( from ) {
 547                         ret = color( from( local ) );
 548                         ret[ cache ] = local;
 549                         return ret;
 550                 } else {
 551                         return color( local );
 552                 }
 553         };
 554
 555         // makes red() green() blue() alpha() hue() saturation() lightness()
 556         each( props, function( key, prop ) {
 557                 // alpha is included in more than one space
 558                 if ( color.fn[ key ] ) {
 559                         return;
 560                 }
 561                 color.fn[ key ] = function( value ) {
 562                         var vtype = jQuery.type( value ),
 563                                 fn = ( key === "alpha" ? ( this._hsla ? "hsla" : "rgba" ) : spaceName ),
 564                                 local = this[ fn ](),
 565                                 cur = local[ prop.idx ],
 566                                 match;
 567
 568                         if ( vtype === "undefined" ) {
 569                                 return cur;
 570                         }
 571
 572                         if ( vtype === "function" ) {
 573                                 value = value.call( this, cur );
 574                                 vtype = jQuery.type( value );
 575                         }
 576                         if ( value == null && prop.empty ) {
 577                                 return this;
 578                         }
 579                         if ( vtype === "string" ) {
 580                                 match = rplusequals.exec( value );
 581                                 if ( match ) {
 582                                         value = cur + parseFloat( match[ 2 ] ) * ( match[ 1 ] === "+" ? 1 : -1 );
 583                                 }
 584                         }
 585                         local[ prop.idx ] = value;
 586                         return this[ fn ]( local );
 587                 };
 588         });
 589 });
 590
 591 // add .fx.step functions
 592 each( stepHooks, function( i, hook ) {
 593         jQuery.cssHooks[ hook ] = {
 594                 set: function( elem, value ) {
 595                         var parsed, curElem,
 596                                 backgroundColor = "";
 597
 598                         if ( jQuery.type( value ) !== "string" || ( parsed = stringParse( value ) ) ) {
 599                                 value = color( parsed || value );
 600                                 if ( !support.rgba && value._rgba[ 3 ] !== 1 ) {
 601                                         curElem = hook === "backgroundColor" ? elem.parentNode : elem;
 602                                         while (
 603                                                 (backgroundColor === "" || backgroundColor === "transparent") &&
 604                                                 curElem && curElem.style
 605                                         ) {
 606                                                 try {
 607                                                         backgroundColor = jQuery.css( curElem, "backgroundColor" );
 608                                                         curElem = curElem.parentNode;
 609                                                 } catch ( e ) {
 610                                                 }
 611                                         }
 612
 613                                         value = value.blend( backgroundColor && backgroundColor !== "transparent" ?
 614                                                 backgroundColor :
 615                                                 "_default" );
 616                                 }
 617
 618                                 value = value.toRgbaString();
 619                         }
 620                         try {
 621                                 elem.style[ hook ] = value;
 622                         } catch( value ) {
 623                                 // wrapped to prevent IE from throwing errors on "invalid" values like 'auto' or 'inherit'
 624                         }
 625                 }
 626         };
 627         jQuery.fx.step[ hook ] = function( fx ) {
 628                 if ( !fx.colorInit ) {
 629                         fx.start = color( fx.elem, hook );
 630                         fx.end = color( fx.end );
 631                         fx.colorInit = true;
 632                 }
 633                 jQuery.cssHooks[ hook ].set( fx.elem, fx.start.transition( fx.end, fx.pos ) );
 634         };
 635 });
 636
 637 jQuery.cssHooks.borderColor = {
 638         expand: function( value ) {
 639                 var expanded = {};
 640
 641                 each( [ "Top", "Right", "Bottom", "Left" ], function( i, part ) {
 642                         expanded[ "border" + part + "Color" ] = value;
 643                 });
 644                 return expanded;
 645         }
 646 };
 647
 648 // Basic color names only.
 649 // Usage of any of the other color names requires adding yourself or including
 650 // jquery.color.svg-names.js.
 651 colors = jQuery.Color.names = {
 652         // 4.1. Basic color keywords
 653         aqua: "#00ffff",
 654         black: "#000000",
 655         blue: "#0000ff",
 656         fuchsia: "#ff00ff",
 657         gray: "#808080",
 658         green: "#008000",
 659         lime: "#00ff00",
 660         maroon: "#800000",
 661         navy: "#000080",
 662         olive: "#808000",
 663         purple: "#800080",
 664         red: "#ff0000",
 665         silver: "#c0c0c0",
 666         teal: "#008080",
 667         white: "#ffffff",
 668         yellow: "#ffff00",
 669
 670         // 4.2.3. "transparent" color keyword
 671         transparent: [ null, null, null, 0 ],
 672
 673         _default: "#ffffff"
 674 };
 675
 676 })( jQuery );
 677
 678
 679
 680 /******************************************************************************/
 681 /****************************** CLASS ANIMATIONS ******************************/
 682 /******************************************************************************/
 683 (function() {
 684
 685 var classAnimationActions = [ "add", "remove", "toggle" ],
 686         shorthandStyles = {
 687                 border: 1,
 688                 borderBottom: 1,
 689                 borderColor: 1,
 690                 borderLeft: 1,
 691                 borderRight: 1,
 692                 borderTop: 1,
 693                 borderWidth: 1,
 694                 margin: 1,
 695                 padding: 1
 696         };
 697
 698 $.each([ "borderLeftStyle", "borderRightStyle", "borderBottomStyle", "borderTopStyle" ], function( _, prop ) {
 699         $.fx.step[ prop ] = function( fx ) {
 700                 if ( fx.end !== "none" && !fx.setAttr || fx.pos === 1 && !fx.setAttr ) {
 701                         jQuery.style( fx.elem, prop, fx.end );
 702                         fx.setAttr = true;
 703                 }
 704         };
 705 });
 706
 707 function getElementStyles() {
 708         var style = this.ownerDocument.defaultView ?
 709                         this.ownerDocument.defaultView.getComputedStyle( this, null ) :
 710                         this.currentStyle,
 711                 newStyle = {},
 712                 key,
 713                 camelCase,
 714                 len;
 715
 716         // webkit enumerates style porperties
 717         if ( style && style.length && style[ 0 ] && style[ style[ 0 ] ] ) {
 718                 len = style.length;
 719                 while ( len-- ) {
 720                         key = style[ len ];
 721                         if ( typeof style[ key ] === "string" ) {
 722                                 newStyle[ $.camelCase( key ) ] = style[ key ];
 723                         }
 724                 }
 725         } else {
 726                 for ( key in style ) {
 727                         if ( typeof style[ key ] === "string" ) {
 728                                 newStyle[ key ] = style[ key ];
 729                         }
 730                 }
 731         }
 732
 733         return newStyle;
 734 }
 735
 736
 737 function styleDifference( oldStyle, newStyle ) {
 738         var diff = {},
 739                 name, value;
 740
 741         for ( name in newStyle ) {
 742                 value = newStyle[ name ];
 743                 if ( oldStyle[ name ] !== value ) {
 744                         if ( !shorthandStyles[ name ] ) {
 745                                 if ( $.fx.step[ name ] || !isNaN( parseFloat( value ) ) ) {
 746                                         diff[ name ] = value;
 747                                 }
 748                         }
 749                 }
 750         }
 751
 752         return diff;
 753 }
 754
 755 $.effects.animateClass = function( value, duration, easing, callback ) {
 756         var o = $.speed( duration, easing, callback );
 757
 758         return this.queue( function() {
 759                 var animated = $( this ),
 760                         baseClass = animated.attr( "class" ) || "",
 761                         applyClassChange,
 762                         allAnimations = o.children ? animated.find( "*" ).andSelf() : animated;
 763
 764                 // map the animated objects to store the original styles.
 765                 allAnimations = allAnimations.map(function() {
 766                         var el = $( this );
 767                         return {
 768                                 el: el,
 769                                 start: getElementStyles.call( this )
 770                         };
 771                 });
 772
 773                 // apply class change
 774                 applyClassChange = function() {
 775                         $.each( classAnimationActions, function(i, action) {
 776                                 if ( value[ action ] ) {
 777                                         animated[ action + "Class" ]( value[ action ] );
 778                                 }
 779                         });
 780                 };
 781                 applyClassChange();
 782
 783                 // map all animated objects again - calculate new styles and diff
 784                 allAnimations = allAnimations.map(function() {
 785                         this.end = getElementStyles.call( this.el[ 0 ] );
 786                         this.diff = styleDifference( this.start, this.end );
 787                         return this;
 788                 });
 789
 790                 // apply original class
 791                 animated.attr( "class", baseClass );
 792
 793                 // map all animated objects again - this time collecting a promise
 794                 allAnimations = allAnimations.map(function() {
 795                         var styleInfo = this,
 796                                 dfd = $.Deferred(),
 797                                 opts = jQuery.extend({}, o, {
 798                                         queue: false,
 799                                         complete: function() {
 800                                                 dfd.resolve( styleInfo );
 801                                         }
 802                                 });
 803
 804                         this.el.animate( this.diff, opts );
 805                         return dfd.promise();
 806                 });
 807
 808                 // once all animations have completed:
 809                 $.when.apply( $, allAnimations.get() ).done(function() {
 810
 811                         // set the final class
 812                         applyClassChange();
 813
 814                         // for each animated element,
 815                         // clear all css properties that were animated
 816                         $.each( arguments, function() {
 817                                 var el = this.el;
 818                                 $.each( this.diff, function(key) {
 819                                         el.css( key, '' );
 820                                 });
 821                         });
 822
 823                         // this is guarnteed to be there if you use jQuery.speed()
 824                         // it also handles dequeuing the next anim...
 825                         o.complete.call( animated[ 0 ] );
 826                 });
 827         });
 828 };
 829
 830 $.fn.extend({
 831         _addClass: $.fn.addClass,
 832         addClass: function( classNames, speed, easing, callback ) {
 833                 return speed ?
 834                         $.effects.animateClass.call( this,
 835                                 { add: classNames }, speed, easing, callback ) :
 836                         this._addClass( classNames );
 837         },
 838
 839         _removeClass: $.fn.removeClass,
 840         removeClass: function( classNames, speed, easing, callback ) {
 841                 return speed ?
 842                         $.effects.animateClass.call( this,
 843                                 { remove: classNames }, speed, easing, callback ) :
 844                         this._removeClass( classNames );
 845         },
 846
 847         _toggleClass: $.fn.toggleClass,
 848         toggleClass: function( classNames, force, speed, easing, callback ) {
 849                 if ( typeof force === "boolean" || force === undefined ) {
 850                         if ( !speed ) {
 851                                 // without speed parameter
 852                                 return this._toggleClass( classNames, force );
 853                         } else {
 854                                 return $.effects.animateClass.call( this,
 855                                         (force ? { add: classNames } : { remove: classNames }),
 856                                         speed, easing, callback );
 857                         }
 858                 } else {
 859                         // without force parameter
 860                         return $.effects.animateClass.call( this,
 861                                 { toggle: classNames }, force, speed, easing );
 862                 }
 863         },
 864
 865         switchClass: function( remove, add, speed, easing, callback) {
 866                 return $.effects.animateClass.call( this, {
 867                         add: add,
 868                         remove: remove
 869                 }, speed, easing, callback );
 870         }
 871 });
 872
 873 })();
 874
 875 /******************************************************************************/
 876 /*********************************** EFFECTS **********************************/
 877 /******************************************************************************/
 878
 879 (function() {
 880
 881 $.extend( $.effects, {
 882         version: "1.9.0",
 883
 884         // Saves a set of properties in a data storage
 885         save: function( element, set ) {
 886                 for( var i=0; i < set.length; i++ ) {
 887                         if ( set[ i ] !== null ) {
 888                                 element.data( dataSpace + set[ i ], element[ 0 ].style[ set[ i ] ] );
 889                         }
 890                 }
 891         },
 892
 893         // Restores a set of previously saved properties from a data storage
 894         restore: function( element, set ) {
 895                 var val, i;
 896                 for( i=0; i < set.length; i++ ) {
 897                         if ( set[ i ] !== null ) {
 898                                 val = element.data( dataSpace + set[ i ] );
 899                                 // support: jQuery 1.6.2
 900                                 // http://bugs.jquery.com/ticket/9917
 901                                 // jQuery 1.6.2 incorrectly returns undefined for any falsy value.
 902                                 // We can't differentiate between "" and 0 here, so we just assume
 903                                 // empty string since it's likely to be a more common value...
 904                                 if ( val === undefined ) {
 905                                         val = "";
 906                                 }
 907                                 element.css( set[ i ], val );
 908                         }
 909                 }
 910         },
 911
 912         setMode: function( el, mode ) {
 913                 if (mode === "toggle") {
 914                         mode = el.is( ":hidden" ) ? "show" : "hide";
 915                 }
 916                 return mode;
 917         },
 918
 919         // Translates a [top,left] array into a baseline value
 920         // this should be a little more flexible in the future to handle a string & hash
 921         getBaseline: function( origin, original ) {
 922                 var y, x;
 923                 switch ( origin[ 0 ] ) {
 924                         case "top": y = 0; break;
 925                         case "middle": y = 0.5; break;
 926                         case "bottom": y = 1; break;
 927                         default: y = origin[ 0 ] / original.height;
 928                 }
 929                 switch ( origin[ 1 ] ) {
 930                         case "left": x = 0; break;
 931                         case "center": x = 0.5; break;
 932                         case "right": x = 1; break;
 933                         default: x = origin[ 1 ] / original.width;
 934                 }
 935                 return {
 936                         x: x,
 937                         y: y
 938                 };
 939         },
 940
 941         // Wraps the element around a wrapper that copies position properties
 942         createWrapper: function( element ) {
 943
 944                 // if the element is already wrapped, return it
 945                 if ( element.parent().is( ".ui-effects-wrapper" )) {
 946                         return element.parent();
 947                 }
 948
 949                 // wrap the element
 950                 var props = {
 951                                 width: element.outerWidth(true),
 952                                 height: element.outerHeight(true),
 953                                 "float": element.css( "float" )
 954                         },
 955                         wrapper = $( "<div></div>" )
 956                                 .addClass( "ui-effects-wrapper" )
 957                                 .css({
 958                                         fontSize: "100%",
 959                                         background: "transparent",
 960                                         border: "none",
 961                                         margin: 0,
 962                                         padding: 0
 963                                 }),
 964                         // Store the size in case width/height are defined in % - Fixes #5245
 965                         size = {
 966                                 width: element.width(),
 967                                 height: element.height()
 968                         },
 969                         active = document.activeElement;
 970
 971                 // support: Firefox
 972                 // Firefox incorrectly exposes anonymous content
 973                 // https://bugzilla.mozilla.org/show_bug.cgi?id=561664
 974                 try {
 975                         active.id;
 976                 } catch( e ) {
 977                         active = document.body;
 978                 }
 979
 980                 element.wrap( wrapper );
 981
 982                 // Fixes #7595 - Elements lose focus when wrapped.
 983                 if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
 984                         $( active ).focus();
 985                 }
 986
 987                 wrapper = element.parent(); //Hotfix for jQuery 1.4 since some change in wrap() seems to actually lose the reference to the wrapped element
 988
 989                 // transfer positioning properties to the wrapper
 990                 if ( element.css( "position" ) === "static" ) {
 991                         wrapper.css({ position: "relative" });
 992                         element.css({ position: "relative" });
 993                 } else {
 994                         $.extend( props, {
 995                                 position: element.css( "position" ),
 996                                 zIndex: element.css( "z-index" )
 997                         });
 998                         $.each([ "top", "left", "bottom", "right" ], function(i, pos) {
 999                                 props[ pos ] = element.css( pos );
1000                                 if ( isNaN( parseInt( props[ pos ], 10 ) ) ) {
1001                                         props[ pos ] = "auto";
1002                                 }
1003                         });
1004                         element.css({
1005                                 position: "relative",
1006                                 top: 0,
1007                                 left: 0,
1008                                 right: "auto",
1009                                 bottom: "auto"
1010                         });
1011                 }
1012                 element.css(size);
1013
1014                 return wrapper.css( props ).show();
1015         },
1016
1017         removeWrapper: function( element ) {
1018                 var active = document.activeElement;
1019
1020                 if ( element.parent().is( ".ui-effects-wrapper" ) ) {
1021                         element.parent().replaceWith( element );
1022
1023                         // Fixes #7595 - Elements lose focus when wrapped.
1024                         if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
1025                                 $( active ).focus();
1026                         }
1027                 }
1028
1029
1030                 return element;
1031         },
1032
1033         setTransition: function( element, list, factor, value ) {
1034                 value = value || {};
1035                 $.each( list, function( i, x ) {
1036                         var unit = element.cssUnit( x );
1037                         if ( unit[ 0 ] > 0 ) {
1038                                 value[ x ] = unit[ 0 ] * factor + unit[ 1 ];
1039                         }
1040                 });
1041                 return value;
1042         }
1043 });
1044
1045 // return an effect options object for the given parameters:
1046 function _normalizeArguments( effect, options, speed, callback ) {
1047
1048         // allow passing all optinos as the first parameter
1049         if ( $.isPlainObject( effect ) ) {
1050                 options = effect;
1051                 effect = effect.effect;
1052         }
1053
1054         // convert to an object
1055         effect = { effect: effect };
1056
1057         // catch (effect)
1058         if ( options === undefined ) {
1059                 options = {};
1060         }
1061
1062         // catch (effect, callback)
1063         if ( $.isFunction( options ) ) {
1064                 callback = options;
1065                 speed = null;
1066                 options = {};
1067         }
1068
1069         // catch (effect, speed, ?)
1070         if ( typeof options === "number" || $.fx.speeds[ options ] ) {
1071                 callback = speed;
1072                 speed = options;
1073                 options = {};
1074         }
1075
1076         // catch (effect, options, callback)
1077         if ( $.isFunction( speed ) ) {
1078                 callback = speed;
1079                 speed = null;
1080         }
1081
1082         // add options to effect
1083         if ( options ) {
1084                 $.extend( effect, options );
1085         }
1086
1087         speed = speed || options.duration;
1088         effect.duration = $.fx.off ? 0 :
1089                 typeof speed === "number" ? speed :
1090                 speed in $.fx.speeds ? $.fx.speeds[ speed ] :
1091                 $.fx.speeds._default;
1092
1093         effect.complete = callback || options.complete;
1094
1095         return effect;
1096 }
1097
1098 function standardSpeed( speed ) {
1099         // valid standard speeds
1100         if ( !speed || typeof speed === "number" || $.fx.speeds[ speed ] ) {
1101                 return true;
1102         }
1103
1104         // invalid strings - treat as "normal" speed
1105         if ( typeof speed === "string" && !$.effects.effect[ speed ] ) {
1106                 // TODO: remove in 2.0 (#7115)
1107                 if ( backCompat && $.effects[ speed ] ) {
1108                         return false;
1109                 }
1110                 return true;
1111         }
1112
1113         return false;
1114 }
1115
1116 $.fn.extend({
1117         effect: function( effect, options, speed, callback ) {
1118                 var args = _normalizeArguments.apply( this, arguments ),
1119                         mode = args.mode,
1120                         queue = args.queue,
1121                         effectMethod = $.effects.effect[ args.effect ],
1122
1123                         // DEPRECATED: remove in 2.0 (#7115)
1124                         oldEffectMethod = !effectMethod && backCompat && $.effects[ args.effect ];
1125
1126                 if ( $.fx.off || !( effectMethod || oldEffectMethod ) ) {
1127                         // delegate to the original method (e.g., .show()) if possible
1128                         if ( mode ) {
1129                                 return this[ mode ]( args.duration, args.complete );
1130                         } else {
1131                                 return this.each( function() {
1132                                         if ( args.complete ) {
1133                                                 args.complete.call( this );
1134                                         }
1135                                 });
1136                         }
1137                 }
1138
1139                 function run( next ) {
1140                         var elem = $( this ),
1141                                 complete = args.complete,
1142                                 mode = args.mode;
1143
1144                         function done() {
1145                                 if ( $.isFunction( complete ) ) {
1146                                         complete.call( elem[0] );
1147                                 }
1148                                 if ( $.isFunction( next ) ) {
1149                                         next();
1150                                 }
1151                         }
1152
1153                         // if the element is hiddden and mode is hide,
1154                         // or element is visible and mode is show
1155                         if ( elem.is( ":hidden" ) ? mode === "hide" : mode === "show" ) {
1156                                 done();
1157                         } else {
1158                                 effectMethod.call( elem[0], args, done );
1159                         }
1160                 }
1161
1162                 // TODO: remove this check in 2.0, effectMethod will always be true
1163                 if ( effectMethod ) {
1164                         return queue === false ? this.each( run ) : this.queue( queue || "fx", run );
1165                 } else {
1166                         // DEPRECATED: remove in 2.0 (#7115)
1167                         return oldEffectMethod.call(this, {
1168                                 options: args,
1169                                 duration: args.duration,
1170                                 callback: args.complete,
1171                                 mode: args.mode
1172                         });
1173                 }
1174         },
1175
1176         _show: $.fn.show,
1177         show: function( speed ) {
1178                 if ( standardSpeed( speed ) ) {
1179                         return this._show.apply( this, arguments );
1180                 } else {
1181                         var args = _normalizeArguments.apply( this, arguments );
1182                         args.mode = "show";
1183                         return this.effect.call( this, args );
1184                 }
1185         },
1186
1187         _hide: $.fn.hide,
1188         hide: function( speed ) {
1189                 if ( standardSpeed( speed ) ) {
1190                         return this._hide.apply( this, arguments );
1191                 } else {
1192                         var args = _normalizeArguments.apply( this, arguments );
1193                         args.mode = "hide";
1194                         return this.effect.call( this, args );
1195                 }
1196         },
1197
1198         // jQuery core overloads toggle and creates _toggle
1199         __toggle: $.fn.toggle,
1200         toggle: function( speed ) {
1201                 if ( standardSpeed( speed ) || typeof speed === "boolean" || $.isFunction( speed ) ) {
1202                         return this.__toggle.apply( this, arguments );
1203                 } else {
1204                         var args = _normalizeArguments.apply( this, arguments );
1205                         args.mode = "toggle";
1206                         return this.effect.call( this, args );
1207                 }
1208         },
1209
1210         // helper functions
1211         cssUnit: function(key) {
1212                 var style = this.css( key ),
1213                         val = [];
1214
1215                 $.each( [ "em", "px", "%", "pt" ], function( i, unit ) {
1216                         if ( style.indexOf( unit ) > 0 ) {
1217                                 val = [ parseFloat( style ), unit ];
1218                         }
1219                 });
1220                 return val;
1221         }
1222 });
1223
1224 })();
1225
1226 /******************************************************************************/
1227 /*********************************** EASING ***********************************/
1228 /******************************************************************************/
1229
1230 (function() {
1231
1232 // based on easing equations from Robert Penner (http://www.robertpenner.com/easing)
1233
1234 var baseEasings = {};
1235
1236 $.each( [ "Quad", "Cubic", "Quart", "Quint", "Expo" ], function( i, name ) {
1237         baseEasings[ name ] = function( p ) {
1238                 return Math.pow( p, i + 2 );
1239         };
1240 });
1241
1242 $.extend( baseEasings, {
1243         Sine: function ( p ) {
1244                 return 1 - Math.cos( p * Math.PI / 2 );
1245         },
1246         Circ: function ( p ) {
1247                 return 1 - Math.sqrt( 1 - p * p );
1248         },
1249         Elastic: function( p ) {
1250                 return p === 0 || p === 1 ? p :
1251                         -Math.pow( 2, 8 * (p - 1) ) * Math.sin( ( (p - 1) * 80 - 7.5 ) * Math.PI / 15 );
1252         },
1253         Back: function( p ) {
1254                 return p * p * ( 3 * p - 2 );
1255         },
1256         Bounce: function ( p ) {
1257                 var pow2,
1258                         bounce = 4;
1259
1260                 while ( p < ( ( pow2 = Math.pow( 2, --bounce ) ) - 1 ) / 11 ) {}
1261                 return 1 / Math.pow( 4, 3 - bounce ) - 7.5625 * Math.pow( ( pow2 * 3 - 2 ) / 22 - p, 2 );
1262         }
1263 });
1264
1265 $.each( baseEasings, function( name, easeIn ) {
1266         $.easing[ "easeIn" + name ] = easeIn;
1267         $.easing[ "easeOut" + name ] = function( p ) {
1268                 return 1 - easeIn( 1 - p );
1269         };
1270         $.easing[ "easeInOut" + name ] = function( p ) {
1271                 return p < 0.5 ?
1272                         easeIn( p * 2 ) / 2 :
1273                         1 - easeIn( p * -2 + 2 ) / 2;
1274         };
1275 });
1276
1277 })();
1278
1279 })(jQuery));