From 6e69d78822670375dde924dd58232a4ad0eea132 Mon Sep 17 00:00:00 2001
From: David DeSandro <david@desandro.com>
Date: Tue, 8 Feb 2011 07:34:01 -0500
Subject: [PATCH] src : add updateItemsSortData method

---
 jquery.isotope.js     | 35 ++++++++++++++-----------
 jquery.isotope.min.js | 60 +++++++++++++++++++++----------------------
 2 files changed, 50 insertions(+), 45 deletions(-)

diff --git a/jquery.isotope.js b/jquery.isotope.js
index 7005bdd..2e8c3f0 100644
--- a/jquery.isotope.js
+++ b/jquery.isotope.js
@@ -488,21 +488,7 @@ window.Modernizr = window.Modernizr || (function(window,doc,undefined){
 
       $atoms.css( atomStyle ).addClass( this.options.itemClass );
       
-      var instance = this;
-      $atoms.each(function(){
-        var $this = $(this),
-            sortData = {},
-            getSortData = instance.options.getSortData,
-            key;
-        // get value for sort data based on fn( $elem ) passed in
-        for ( key in getSortData ) {
-          sortData[ key ] = getSortData[ key ]( $this, instance );
-        }
-        // apply sort data to $element
-        $this.data( 'isotope-sort-data', sortData );
-        // increment element count
-        instance.elemCount ++;
-      });
+      this.updateItemsSortData( $atoms, true );
 
     },
     
@@ -540,6 +526,25 @@ window.Modernizr = window.Modernizr || (function(window,doc,undefined){
     
     // ====================== Sorting ======================
     
+    updateItemsSortData : function( $atoms, isIncrementingElemCount ) {
+      var instance = this,
+          getSortData = this.options.getSortData,
+          key, $this, sortData;
+      $atoms.each(function(){
+        $this = $(this);
+        sortData = {};
+        // get value for sort data based on fn( $elem ) passed in
+        for ( key in getSortData ) {
+          sortData[ key ] = getSortData[ key ]( $this, instance );
+        }
+        // apply sort data to $element
+        $this.data( 'isotope-sort-data', sortData );
+        if ( isIncrementingElemCount ) {
+          instance.elemCount ++;
+        }
+      });
+    },
+    
     // used on all the filtered atoms
     _sort : function() {
       
diff --git a/jquery.isotope.min.js b/jquery.isotope.min.js
index eff58a9..ef86620 100644
--- a/jquery.isotope.min.js
+++ b/jquery.isotope.min.js
@@ -8,33 +8,33 @@
  *
  * Copyright 2011 David DeSandro / Metafizzy
  */
-var getStyleProperty=function(){var e=["Moz","Webkit","Khtml","O","Ms"],k={};return function(j,l){l=l||document.documentElement;var a=l.style,b,c,d,f;if(arguments.length===1&&typeof k[j]==="string")return k[j];if(typeof a[j]==="string")return k[j]=j;c=j.charAt(0).toUpperCase()+j.slice(1);d=0;for(f=e.length;d<f;d++){b=e[d]+c;if(typeof a[b]==="string")return k[j]=b}}}();
-window.Modernizr=window.Modernizr||function(e,k){var j={},l=" -o- -moz- -ms- -webkit- -khtml- ".split(" "),a=[],b=document.documentElement,c,d=[{name:"csstransforms",result:function(){return!!getStyleProperty("transform")}},{name:"csstransforms3d",result:function(){var h=!!getStyleProperty("perspective");if(h){var i=document.createElement("style"),m=document.createElement("div");h="@media ("+l.join("transform-3d),(")+"modernizr)";i.textContent=h+"{#modernizr{height:3px}}";(k.head||k.getElementsByTagName("head")[0]).appendChild(i);
-m.id="modernizr";b.appendChild(m);h=m.offsetHeight===3;i.parentNode.removeChild(i);m.parentNode.removeChild(m)}return!!h}},{name:"csstransitions",result:function(){return!!getStyleProperty("transitionProperty")}}];c=0;for(len=d.length;c<len;c++){var f=d[c],g=f.result();j[f.name]=g;a.push((g?"":"no-")+f.name)}b.className+=" "+a.join(" ");return j}(this,this.document);
-(function(e,k){e.isoTransform={transformProp:getStyleProperty("transform"),fnUtils:Modernizr.csstransforms3d?{translate:function(a){return"translate3d("+a[0]+"px, "+a[1]+"px, 0) "},scale:function(a){return"scale3d("+a+", "+a+", 1) "}}:{translate:function(a){return"translate("+a[0]+"px, "+a[1]+"px) "},scale:function(a){return"scale("+a+") "}},set:function(a,b,c){var d=e(a).data("transform")||{},f={},g,h={};f[b]=c;e.extend(d,f);for(g in d)h[g]=(0,e.isoTransform.fnUtils[g])(d[g]);b=(h.translate||"")+
-(h.scale||"");e(a).data("transform",d);a.style[e.isoTransform.transformProp]=b}};e.cssNumber.scale=true;e.cssHooks.scale={set:function(a,b){if(typeof b==="string")b=parseFloat(b);e.isoTransform.set(a,"scale",b)},get:function(a){return(a=e.data(a,"transform"))&&a.scale?a.scale:1}};e.fx.step.scale=function(a){e.cssHooks.scale.set(a.elem,a.now+a.unit)};e.cssNumber.translate=true;e.cssHooks.translate={set:function(a,b){e.isoTransform.set(a,"translate",b)},get:function(a){return(a=e.data(a,"transform"))&&
-a.translate?a.translate:[0,0]}};var j=e.event,l;j.special.smartresize={setup:function(){e(this).bind("resize",j.special.smartresize.handler)},teardown:function(){e(this).unbind("resize",j.special.smartresize.handler)},handler:function(a,b){var c=this,d=arguments;a.type="smartresize";l&&clearTimeout(l);l=setTimeout(function(){jQuery.event.handle.apply(c,d)},b==="execAsap"?0:100)}};e.fn.smartresize=function(a){return a?this.bind("smartresize",a):this.trigger("smartresize",["execAsap"])};e.Isotope=function(a,
-b){this.element=e(b);this._create(a);this._init()};e.Isotope.prototype={options:{resizable:true,layoutMode:"masonry",containerClass:"isotope",itemClass:"isotope-item",hiddenClass:"isotope-hidden",hiddenStyle:Modernizr.csstransforms&&!e.browser.opera?{opacity:0,scale:0.0010}:{opacity:0},visibleStyle:Modernizr.csstransforms&&!e.browser.opera?{opacity:1,scale:1}:{opacity:1},animationEngine:e.browser.opera?"jquery":"best-available",animationOptions:{queue:false,duration:800},sortBy:"original-order",sortAscending:true,
-resizesContainer:true},_filterFind:function(a,b){return b?a.filter(b).add(a.find(b)):a},_create:function(a){this.options=e.extend(true,{},this.options,a);this.isNew={};this.styleQueue=[];this.elemCount=0;this.$allAtoms=this._filterFind(this.element.children(),this.options.itemSelector);this.element.css({overflow:"hidden",position:"relative"});a=false;switch(this.options.animationEngine.toLowerCase().replace(/[ _\-]/g,"")){case "none":this.applyStyleFnName="css";break;case "jquery":this.applyStyleFnName=
-"animate";a=true;break;default:this.applyStyleFnName=Modernizr.csstransitions?"css":"animate"}this.positionFn=(this.usingTransforms=Modernizr.csstransforms&&Modernizr.csstransitions&&!a)?this._translate:this._positionAbs;this.options.getSortData=e.extend(this.options.getSortData,{"original-order":function(c,d){return d.elemCount}});this._setupAtoms(this.$allAtoms);a=e(document.createElement("div"));this.element.prepend(a);this.posTop=Math.round(a.position().top);this.posLeft=Math.round(a.position().left);
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-this.isNew.sortAscending)this._sort();this.reLayout(a)},option:function(a,b){if(e.isPlainObject(a))this.options=e.extend(true,this.options,a);else if(a&&typeof b==="undefined")return this.options[a];else this.options[a]=b;return this},_setupAtoms:function(a){var b={position:"absolute"};if(this.usingTransforms){b.left=0;b.top=0}a.css(b).addClass(this.options.itemClass);var c=this;a.each(function(){var d=e(this),f={},g=c.options.getSortData,h;for(h in g)f[h]=g[h](d,c);d.data("isotope-sort-data",f);
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-1:-1;sortFn=function(d,f){var g=b(d),h=b(f);return(g>h?1:g<h?-1:0)*c};this.$filteredAtoms.sort(sortFn);return this},_translate:function(a,b){return{translate:[a,b]}},_positionAbs:function(a,b){return{left:a,top:b}},_pushPosition:function(a,b,c){b=this.positionFn(b,c);this.styleQueue.push({$el:a,style:b})},layout:function(a,b){var c=this.options.layoutMode;this["_"+c+"Layout"](a);this.options.resizesContainer&&this.styleQueue.push({$el:this.element,style:this["_"+c+"GetContainerSize"]()});var d=this.applyStyleFnName===
-"animate"&&!this.isLaidOut?"css":this.applyStyleFnName,f=this.options.animationOptions;e.each(this.styleQueue,function(g,h){h.$el[d](h.style,e.extend({},f))});this.styleQueue=[];b&&b.call(a);this.isLaidOut=true;return this},resize:function(){return this["_"+this.options.layoutMode+"Resize"]()},reLayout:function(a){return this["_"+this.options.layoutMode+"Reset"]().layout(this.$filteredAtoms,a)},addItems:function(a,b){var c=this._filterFind(a,this.options.itemSelector);this._setupAtoms(c);this.$allAtoms=
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+var getStyleProperty=function(){var f=["Moz","Webkit","Khtml","O","Ms"],k={};return function(j,l){l=l||document.documentElement;var a=l.style,b,c,d,e;if(arguments.length===1&&typeof k[j]==="string")return k[j];if(typeof a[j]==="string")return k[j]=j;c=j.charAt(0).toUpperCase()+j.slice(1);d=0;for(e=f.length;d<e;d++){b=f[d]+c;if(typeof a[b]==="string")return k[j]=b}}}();
+window.Modernizr=window.Modernizr||function(f,k){var j={},l=" -o- -moz- -ms- -webkit- -khtml- ".split(" "),a=[],b=document.documentElement,c,d=[{name:"csstransforms",result:function(){return!!getStyleProperty("transform")}},{name:"csstransforms3d",result:function(){var h=!!getStyleProperty("perspective");if(h){var i=document.createElement("style"),m=document.createElement("div");h="@media ("+l.join("transform-3d),(")+"modernizr)";i.textContent=h+"{#modernizr{height:3px}}";(k.head||k.getElementsByTagName("head")[0]).appendChild(i);
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+b){this.element=f(b);this._create(a);this._init()};f.Isotope.prototype={options:{resizable:true,layoutMode:"masonry",containerClass:"isotope",itemClass:"isotope-item",hiddenClass:"isotope-hidden",hiddenStyle:Modernizr.csstransforms&&!f.browser.opera?{opacity:0,scale:0.0010}:{opacity:0},visibleStyle:Modernizr.csstransforms&&!f.browser.opera?{opacity:1,scale:1}:{opacity:1},animationEngine:f.browser.opera?"jquery":"best-available",animationOptions:{queue:false,duration:800},sortBy:"original-order",sortAscending:true,
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+f.fn.imagesLoaded=function(a){var b=this.find("img"),c=b.length,d=this;b.bind("load",function(){--c<=0&&a.call(d)}).each(function(){if(this.complete||this.complete===k){var e=this.src;this.src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///ywAAAAAAQABAAACAUwAOw==";this.src=e}});return this};f.widget=f.widget||{};f.widget.bridge=f.widget.bridge||function(a,b){f.fn[a]=function(c){var d=typeof c==="string",e=Array.prototype.slice.call(arguments,1),g=this;c=!d&&e.length?f.extend.apply(null,[true,c].concat(e)):
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