lazysizes - npm Package Compare versions

Comparing version 1.1.0-rc1 to 1.1.0-rc2

lazysizes.js

@@ -20,2 +20,6 @@ (function(window, factory) {
 
+	var setTimeout = window.setTimeout;
+
+	var rAF = window.requestAnimationFrame || setTimeout;
+
 	var regPicture = /^picture$/i;
@@ -90,7 +94,4 @@
 
-	var rAF = window.requestAnimationFrame || setTimeout;
-
 	var throttle = function(fn){
 		var running;
-		var throttledBy = 99;
 		var lastTime = 0;
@@ -105,3 +106,3 @@ var run = function(){
 		};
-		var onRAF = function(){
+		var getRAF = function(){
 			rAF(afterRAF);
@@ -114,10 +115,10 @@ };
 			}
-			var delay = throttledBy - (Date.now() - lastTime);
+			var delay = lazySizesConfig.throttle - (Date.now() - lastTime);
 
 			running =  true;
 
-			if(delay < 0){
-				delay = 0;
+			if(delay < 9){
+				delay = 9;
 			}
-			setTimeout(onRAF, delay);
+			setTimeout(getRAF, delay);
 		};
@@ -183,8 +184,6 @@ };
 		var checkElements = function() {
-			var i, start, rect, autoLoadElem, loadedSomething, elemExpand, elemNegativeExpand, elemExpandVal, beforeExpandVal;
+			var eLlen, i, start, rect, autoLoadElem, loadedSomething, elemExpand, elemNegativeExpand, elemExpandVal, beforeExpandVal;
 
-			var eLlen = lazyloadElems.length;
+			if((loadMode = lazySizesConfig.loadMode) && (eLlen = lazyloadElems.length)){
 
-			if(eLlen && (loadMode = lazySizesConfig.loadMode)){
-
 				start = Date.now();
@@ -216,6 +215,2 @@ i = checkElementsIndex;
 
-					if(elemExpand > shrinkExpand && (loadMode < 2 || isLoading > 3)){
-						elemExpand = shrinkExpand;
-					}
-
 					if(beforeExpandVal !== elemExpand){
@@ -307,2 +302,4 @@ eLvW = innerWidth + elemExpand;
 					addRemoveLoadEvents(elem, resetPreloading, true);
+					clearTimeout(resetPreloadingTimer);
+					resetPreloadingTimer = setTimeout(resetPreloading, 2500);
 				}
@@ -329,5 +326,2 @@ }
 
-				clearTimeout(resetPreloadingTimer);
-				resetPreloadingTimer = setTimeout(resetPreloading, 2500);
-
 				if(isPicture){
@@ -522,3 +516,4 @@ sources = parent.getElementsByTagName('source');
 			expand: 374,
-			loadMode: 2
+			loadMode: 2,
+			throttle: 99
 		};
@@ -525,0 +520,0 @@

lazysizes.min.js

@@ -1,2 +0,2 @@
-/*! lazysizes - v1.1.0-rc1 -  Licensed MIT */
-!function(a,b){var c=b(a,a.document);a.lazySizes=c,"object"==typeof module&&module.exports?module.exports=c:"function"==typeof define&&define.amd&&define(c)}(window,function(a,b){"use strict";if(b.getElementsByClassName){var c,d=b.documentElement,e=a.addEventListener,f=/^picture$/i,g=["load","error","lazyincluded","_lazyloaded"],h=function(a,b){var c=new RegExp("(\\s|^)"+b+"(\\s|$)");return a.className.match(c)&&c},i=function(a,b){h(a,b)||(a.className+=" "+b)},j=function(a,b){var c;(c=h(a,b))&&(a.className=a.className.replace(c," "))},k=function(a,b,c){var d=c?"addEventListener":"removeEventListener";c&&k(a,b),g.forEach(function(c){a[d](c,b)})},l=function(a,c,d,e,f){var g=b.createEvent("CustomEvent");return g.initCustomEvent(c,!e,!f,d),g.details=g.detail,a.dispatchEvent(g),g},m=function(b,d){var e;a.HTMLPictureElement||((e=a.picturefill||a.respimage||c.pf)?e({reevaluate:!0,reparse:!0,elements:[b]}):d&&d.src&&(b.src=d.src))},n=function(a,b){return getComputedStyle(a,null)[b]},o=function(a,b,d){for(d=d||a.offsetWidth;d<c.minSize&&b&&!a._lazysizesWidth;)d=b.offsetWidth,b=b.parentNode;return d},p=a.requestAnimationFrame||setTimeout,q=function(a){var b,c=99,d=0,e=function(){b=!1,d=Date.now(),a()},f=function(){setTimeout(e)},g=function(){p(f)};return function(){if(!b){var a=c-(Date.now()-d);b=!0,0>a&&(a=0),setTimeout(g,a)}}},r=function(){var g,o,r,t,u,v,w,x,y,z,A,B,C,D=/^img$/i,E=/^iframe$/i,F="onscroll"in a&&!/glebot/.test(navigator.userAgent),G=0,H=0,I=0,J=0,K=0,L=function(a){J--,a&&a.target&&k(a.target,L),(!a||0>J||!a.target)&&(J=0)},M=function(a,b){var c,d=a,e="hidden"!=n(a,"visibility");for(x-=b,A+=b,y-=b,z+=b;e&&(d=d.offsetParent);)e=(n(d,"opacity")||1)>0,e&&"visible"!=n(d,"overflow")&&(c=d.getBoundingClientRect(),e=z>c.left&&y<c.right&&A>c.top-1&&x<c.bottom+1);return e},N=function(){var a,b,d,e,f,h,i,j,k,l=g.length;if(l&&(u=c.loadMode)){for(b=Date.now(),a=K,I++,C>H&&1>J&&I>4&&u>2?(H=C,I=0):H=H!=B&&u>1&&I>3?B:G;l>a;a++,K++)if(g[a]&&!g[a]._lazyRace)if(F){if((j=g[a].getAttribute("data-expand"))&&(h=1*j)||(h=H),!(J>6&&(!j||"src"in g[a])))if(h>G&&(2>u||J>3)&&(h=G),k!==h&&(v=innerWidth+h,w=innerHeight+h,i=-1*h,k=h),d=g[a].getBoundingClientRect(),(A=d.bottom)>=i&&(x=d.top)<=w&&(z=d.right)>=i&&(y=d.left)<=v&&(A||z||y||x)&&(r&&3>J&&4>I&&!j&&u>2||M(g[a],h)))R(g[a],!1,d.width),K--,b++,f=!0;else{if(I&&Date.now()-b>3)return K++,void O();!f&&r&&!e&&3>J&&4>I&&u>2&&(o[0]||c.preloadAfterLoad)&&(o[0]||!j&&(A||z||y||x||"auto"!=g[a].getAttribute(c.sizesAttr)))&&(e=o[0]||g[a])}}else R(g[a]);e&&!f&&R(e)}K=0},O=q(N),P=function(a){i(a.target,c.loadedClass),j(a.target,c.loadingClass),k(a.target,P)},Q=function(a,b){try{a.contentWindow.location.replace(b)}catch(c){a.setAttribute("src",b)}},R=function(a,b,d){var e,g,n,o,q,u,v,w,x,y,z,A=a.currentSrc||a.src,B=D.test(a.nodeName),C=a.getAttribute(c.sizesAttr)||a.getAttribute("sizes"),F="auto"==C;(!F&&r||!B||!A||a.complete||h(a,c.errorClass))&&(a._lazyRace=!0,(x=l(a,"lazybeforeunveil",{force:!!b})).defaultPrevented||(u=a.getAttribute(c.srcsetAttr),q=a.getAttribute(c.srcAttr),B&&(v=a.parentNode,w=f.test(v.nodeName||"")),y=x.detail.firesLoad||"src"in a&&(u||q||w),y&&(J++,k(a,L,!0))),p(function(){if(a._lazyRace&&delete a._lazyRace,j(a,c.lazyClass),C&&(F?(s.updateElem(a,!0,d),i(a,c.autosizesClass),u=a.getAttribute(c.srcsetAttr),q=a.getAttribute(c.srcAttr)):a.setAttribute("sizes",C)),clearTimeout(t),t=setTimeout(L,2500),w)for(e=v.getElementsByTagName("source"),g=0,n=e.length;n>g;g++)(z=c.customMedia[e[g].getAttribute("data-media")||e[g].getAttribute("media")])&&e[g].setAttribute("media",z),o=e[g].getAttribute(c.srcsetAttr),o&&e[g].setAttribute("srcset",o);u?a.setAttribute("srcset",u):q&&(E.test(a.nodeName)?Q(a,q):a.setAttribute("src",q)),(u||w)&&m(a,{src:q}),!y||a.complete&&A==(a.currentSrc||a.src)?y&&L(x):(i(a,c.loadingClass),k(a,P,!0)),a=null}))},S=function(){var a,b=function(){c.loadMode=3,O()};r=!0,I+=8,c.loadMode=3,e("scroll",function(){3==c.loadMode&&(c.loadMode=2),clearTimeout(a),a=setTimeout(b,99)},!0)};return{_:function(){g=b.getElementsByClassName(c.lazyClass),o=b.getElementsByClassName(c.lazyClass+" "+c.preloadClass),B=c.expand,C=Math.round(B*c.expFactor),e("scroll",O,!0),e("resize",O,!0),a.MutationObserver?new MutationObserver(O).observe(d,{childList:!0,subtree:!0,attributes:!0}):(d.addEventListener("DOMNodeInserted",O,!0),d.addEventListener("DOMAttrModified",O,!0),setInterval(O,999)),e("hashchange",O,!0),["focus","mouseover","click","load","transitionend","animationend","webkitAnimationEnd"].forEach(function(a){b.addEventListener(a,O,!0)}),(r=/d$|^c/.test(b.readyState))?S():(e("load",S),b.addEventListener("DOMContentLoaded",O)),O()},checkElems:O,unveil:R}}(),s=function(){var a,d=function(a,b,c){var d,e,g,h,i=a.parentNode;if(i&&(c=o(a,i,c),h=l(a,"lazybeforesizes",{width:c,dataAttr:!!b}),!h.defaultPrevented&&(c=h.detail.width,c&&c!==a._lazysizesWidth))){if(a._lazysizesWidth=c,c+="px",a.setAttribute("sizes",c),f.test(i.nodeName||""))for(d=i.getElementsByTagName("source"),e=0,g=d.length;g>e;e++)d[e].setAttribute("sizes",c);h.detail.dataAttr||m(a,h.detail)}},g=function(){var b,c=a.length;if(c)for(b=0;c>b;b++)d(a[b])},h=q(g);return{_:function(){a=b.getElementsByClassName(c.autosizesClass),e("resize",h)},checkElems:h,updateElem:d}}(),t=function(){t.i||(t.i=!0,s._(),r._())};return function(){var b,d={lazyClass:"lazyload",loadedClass:"lazyloaded",loadingClass:"lazyloading",preloadClass:"lazypreload",errorClass:"lazyerror",autosizesClass:"lazyautosizes",srcAttr:"data-src",srcsetAttr:"data-srcset",sizesAttr:"data-sizes",minSize:40,customMedia:{},init:!0,expFactor:2,expand:374,loadMode:2};c=a.lazySizesConfig||a.lazysizesConfig||{};for(b in d)b in c||(c[b]=d[b]);a.lazySizesConfig=c,setTimeout(function(){c.init&&t()})}(),{cfg:c,autoSizer:s,loader:r,init:t,uP:m,aC:i,rC:j,hC:h,fire:l,gW:o}}});
+/*! lazysizes - v1.1.0-rc2 -  Licensed MIT */
+!function(a,b){var c=b(a,a.document);a.lazySizes=c,"object"==typeof module&&module.exports?module.exports=c:"function"==typeof define&&define.amd&&define(c)}(window,function(a,b){"use strict";if(b.getElementsByClassName){var c,d=b.documentElement,e=a.addEventListener,f=a.setTimeout,g=a.requestAnimationFrame||f,h=/^picture$/i,i=["load","error","lazyincluded","_lazyloaded"],j=function(a,b){var c=new RegExp("(\\s|^)"+b+"(\\s|$)");return a.className.match(c)&&c},k=function(a,b){j(a,b)||(a.className+=" "+b)},l=function(a,b){var c;(c=j(a,b))&&(a.className=a.className.replace(c," "))},m=function(a,b,c){var d=c?"addEventListener":"removeEventListener";c&&m(a,b),i.forEach(function(c){a[d](c,b)})},n=function(a,c,d,e,f){var g=b.createEvent("CustomEvent");return g.initCustomEvent(c,!e,!f,d),g.details=g.detail,a.dispatchEvent(g),g},o=function(b,d){var e;a.HTMLPictureElement||((e=a.picturefill||a.respimage||c.pf)?e({reevaluate:!0,reparse:!0,elements:[b]}):d&&d.src&&(b.src=d.src))},p=function(a,b){return getComputedStyle(a,null)[b]},q=function(a,b,d){for(d=d||a.offsetWidth;d<c.minSize&&b&&!a._lazysizesWidth;)d=b.offsetWidth,b=b.parentNode;return d},r=function(a){var b,d=0,e=function(){b=!1,d=Date.now(),a()},h=function(){f(e)},i=function(){g(h)};return function(){if(!b){var a=c.throttle-(Date.now()-d);b=!0,9>a&&(a=9),f(i,a)}}},s=function(){var i,q,s,u,v,w,x,y,z,A,B,C,D,E=/^img$/i,F=/^iframe$/i,G="onscroll"in a&&!/glebot/.test(navigator.userAgent),H=0,I=0,J=0,K=0,L=0,M=function(a){K--,a&&a.target&&m(a.target,M),(!a||0>K||!a.target)&&(K=0)},N=function(a,b){var c,d=a,e="hidden"!=p(a,"visibility");for(y-=b,B+=b,z-=b,A+=b;e&&(d=d.offsetParent);)e=(p(d,"opacity")||1)>0,e&&"visible"!=p(d,"overflow")&&(c=d.getBoundingClientRect(),e=A>c.left&&z<c.right&&B>c.top-1&&y<c.bottom+1);return e},O=function(){var a,b,d,e,f,g,h,j,k,l;if((v=c.loadMode)&&(a=i.length)){for(d=Date.now(),b=L,J++,D>I&&1>K&&J>4&&v>2?(I=D,J=0):I=I!=C&&v>1&&J>3?C:H;a>b;b++,L++)if(i[b]&&!i[b]._lazyRace)if(G){if((k=i[b].getAttribute("data-expand"))&&(h=1*k)||(h=I),!(K>6&&(!k||"src"in i[b])))if(l!==h&&(w=innerWidth+h,x=innerHeight+h,j=-1*h,l=h),e=i[b].getBoundingClientRect(),(B=e.bottom)>=j&&(y=e.top)<=x&&(A=e.right)>=j&&(z=e.left)<=w&&(B||A||z||y)&&(s&&3>K&&4>J&&!k&&v>2||N(i[b],h)))S(i[b],!1,e.width),L--,d++,g=!0;else{if(J&&Date.now()-d>3)return L++,void P();!g&&s&&!f&&3>K&&4>J&&v>2&&(q[0]||c.preloadAfterLoad)&&(q[0]||!k&&(B||A||z||y||"auto"!=i[b].getAttribute(c.sizesAttr)))&&(f=q[0]||i[b])}}else S(i[b]);f&&!g&&S(f)}L=0},P=r(O),Q=function(a){k(a.target,c.loadedClass),l(a.target,c.loadingClass),m(a.target,Q)},R=function(a,b){try{a.contentWindow.location.replace(b)}catch(c){a.setAttribute("src",b)}},S=function(a,b,d){var e,i,p,q,r,v,w,x,y,z,A,B=a.currentSrc||a.src,C=E.test(a.nodeName),D=a.getAttribute(c.sizesAttr)||a.getAttribute("sizes"),G="auto"==D;(!G&&s||!C||!B||a.complete||j(a,c.errorClass))&&(a._lazyRace=!0,(y=n(a,"lazybeforeunveil",{force:!!b})).defaultPrevented||(v=a.getAttribute(c.srcsetAttr),r=a.getAttribute(c.srcAttr),C&&(w=a.parentNode,x=h.test(w.nodeName||"")),z=y.detail.firesLoad||"src"in a&&(v||r||x),z&&(K++,m(a,M,!0),clearTimeout(u),u=f(M,2500))),g(function(){if(a._lazyRace&&delete 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MutationObserver(P).observe(d,{childList:!0,subtree:!0,attributes:!0}):(d.addEventListener("DOMNodeInserted",P,!0),d.addEventListener("DOMAttrModified",P,!0),setInterval(P,999)),e("hashchange",P,!0),["focus","mouseover","click","load","transitionend","animationend","webkitAnimationEnd"].forEach(function(a){b.addEventListener(a,P,!0)}),(s=/d$|^c/.test(b.readyState))?T():(e("load",T),b.addEventListener("DOMContentLoaded",P)),P()},checkElems:P,unveil:S}}(),t=function(){var a,d=function(a,b,c){var d,e,f,g,i=a.parentNode;if(i&&(c=q(a,i,c),g=n(a,"lazybeforesizes",{width:c,dataAttr:!!b}),!g.defaultPrevented&&(c=g.detail.width,c&&c!==a._lazysizesWidth))){if(a._lazysizesWidth=c,c+="px",a.setAttribute("sizes",c),h.test(i.nodeName||""))for(d=i.getElementsByTagName("source"),e=0,f=d.length;f>e;e++)d[e].setAttribute("sizes",c);g.detail.dataAttr||o(a,g.detail)}},f=function(){var b,c=a.length;if(c)for(b=0;c>b;b++)d(a[b])},g=r(f);return{_:function(){a=b.getElementsByClassName(c.autosizesClass),e("resize",g)},checkElems:g,updateElem:d}}(),u=function(){u.i||(u.i=!0,t._(),s._())};return function(){var b,d={lazyClass:"lazyload",loadedClass:"lazyloaded",loadingClass:"lazyloading",preloadClass:"lazypreload",errorClass:"lazyerror",autosizesClass:"lazyautosizes",srcAttr:"data-src",srcsetAttr:"data-srcset",sizesAttr:"data-sizes",minSize:40,customMedia:{},init:!0,expFactor:2,expand:374,loadMode:2,throttle:99};c=a.lazySizesConfig||a.lazysizesConfig||{};for(b in d)b in c||(c[b]=d[b]);a.lazySizesConfig=c,f(function(){c.init&&u()})}(),{cfg:c,autoSizer:t,loader:s,init:u,uP:o,aC:k,rC:l,hC:j,fire:n,gW:q}}});

package.json

 {
   "name": "lazysizes",
-  "version": "1.1.0-rc1",
+  "version": "1.1.0-rc2",
   "filename": "lazysizes.min.js",
@@ -5,0 +5,0 @@ "author": "Alexander Farkas <[e-mail]>",

plugins/aspectratio/ls.aspectratio.min.js

@@ -1,2 +0,2 @@
-/*! lazysizes - v1.1.0-rc1 -  Licensed MIT */
+/*! lazysizes - v1.1.0-rc2 -  Licensed MIT */
 !function(a,b){"use strict";function c(){this.ratioElems=b.getElementsByClassName("lazyaspectratio"),this._setupEvents(),this.processImages()}if(a.addEventListener){var d,e,f,g=/^picture$/i,h="data-aspectratio",i="img["+h+"]",j=function(b){return a.matchMedia?(j=function(a){return!a||(matchMedia(a)||{}).matches})(b):a.Modernizr&&Modernizr.mq?!b||Modernizr.mq(b):!b},k=function(b,c){f?f(b).addClass(c):a.lazySizes?lazySizes.aC(b,c):b.classList.add(c)},l=function(b,c){f?f(b).removeClass(c):a.lazySizes?lazySizes.rC(b,c):b.classList.remove(c)};c.prototype={_setupEvents:function(){var a=this,c=function(b){b.naturalWidth<36?a.addAspectRatio(b,!0):a.removeAspectRatio(b,!0)},d=function(){a.processImages()};b.addEventListener("load",function(a){a.target.getAttribute&&a.target.getAttribute(h)&&c(a.target)},!0),addEventListener("resize",function(){var b,d=function(){var b,d;for(b=0,d=a.ratioElems.length;d>b;b++)c(a.ratioElems[b])};return function(){clearTimeout(b),b=setTimeout(d,33)}}()),b.addEventListener("DOMContentLoaded",d),addEventListener("load",d)},processImages:function(a){var c,d;a||(a=b),c="length"in a&&!a.nodeName?a:a.querySelectorAll(i);for(d=0;d<c.length;d++)c[d].naturalWidth>36?this.removeAspectRatio(c[d]):this.addAspectRatio(c[d])},getSelectedRatio:function(b){var c,d,e,f,i,k=b.parentNode;if(k&&g.test(k.nodeName||""))for(e=k.getElementsByTagName("source"),c=0,d=e.length;d>c;c++)if(f=e[c].getAttribute("data-media")||e[c].getAttribute("media"),a.lazySizesConfig&&lazySizesConfig.customMedia[f]&&(f=lazySizesConfig.customMedia[f]),j(f)){i=e[c].getAttribute(h);break}return i||b.getAttribute(h)||""},parseRatio:function(){var a=/^\s*([+\d\.]+)(\s*[\/x]\s*([+\d\.]+))?\s*$/,b={};return function(c){return!b[c]&&c.match(a)&&(b[c]=RegExp.$3?RegExp.$1/RegExp.$3:1*RegExp.$1),b[c]}}(),addAspectRatio:function(b,c){var d,e=b.offsetWidth;return c||k(b,"lazyaspectratio"),36>e?void(e&&a.console&&console.log("Define width of image, so we can calculate the height")):(d=this.getSelectedRatio(b),d=this.parseRatio(d),void(d&&(b.style.height=e/d+"px")))},removeAspectRatio:function(a){l(a,"lazyaspectratio"),a.style.height="",a.removeAttribute(h)}},e=function(){f=a.jQuery||a.Zepto||a.shoestring||a.$,f&&f.fn&&!f.fn.imageRatio&&f.fn.filter&&f.fn.add&&f.fn.find?f.fn.imageRatio=function(){return d.processImages(this.find(i).add(this.filter(i))),this}:f=!1},e(),setTimeout(e),d=new c,a.imageRatio=d,"object"==typeof module&&module.exports?module.exports=d:"function"==typeof define&&define.amd&&define(d)}}(window,document);

plugins/bgset/ls.bgset.min.js

@@ -1,2 +0,2 @@
-/*! lazysizes - v1.1.0-rc1 -  Licensed MIT */
+/*! lazysizes - v1.1.0-rc2 -  Licensed MIT */
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plugins/custommedia/ls.custommedia.min.js

@@ -1,2 +0,2 @@
-/*! lazysizes - v1.1.0-rc1 -  Licensed MIT */
+/*! lazysizes - v1.1.0-rc2 -  Licensed MIT */
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plugins/fix-ios-sizes/fix-ios-sizes.min.js

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-/*! lazysizes - v1.1.0-rc1 -  Licensed MIT */
+/*! lazysizes - v1.1.0-rc2 -  Licensed MIT */
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plugins/include/ls.include.min.js

@@ -1,2 +0,2 @@
-/*! lazysizes - v1.1.0-rc1 -  Licensed MIT */
+/*! lazysizes - v1.1.0-rc2 -  Licensed MIT */
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function(c){clearTimeout(a),v=null,a=setTimeout(b,"resize"==c.type?31:0)}}();s=a.lazySizes&&lazySizes.cfg||a.lazySizesConfig,s||(s={},a.lazySizesConfig=s),s.include||(s.include={}),t=s.include,t.contentElement||(t.contentElement="html"),t.conditions||(t.conditions={}),t.map||(t.map={}),"preloadAfterLoad"in s||(s.preloadAfterLoad=!0),addEventListener("lazybeforeunveil",r,!1),addEventListener("resize",F,!1),addEventListener("lazyrefreshincludes",F,!1)}}(window,document);

plugins/noscript/ls.noscript.min.js

@@ -1,2 +0,2 @@
-/*! lazysizes - v1.1.0-rc1 -  Licensed MIT */
+/*! lazysizes - v1.1.0-rc2 -  Licensed MIT */
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plugins/optimumx/ls.optimumx.min.js

@@ -1,2 +0,2 @@
-/*! lazysizes - v1.1.0-rc1 -  Licensed MIT */
+/*! lazysizes - v1.1.0-rc2 -  Licensed MIT */
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plugins/print/ls.print.min.js

@@ -1,2 +0,2 @@
-/*! lazysizes - v1.1.0-rc1 -  Licensed MIT */
+/*! lazysizes - v1.1.0-rc2 -  Licensed MIT */
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plugins/progressive/ls.progressive.min.js

@@ -1,2 +0,2 @@
-/*! lazysizes - v1.1.0-rc1 -  Licensed MIT */
+/*! lazysizes - v1.1.0-rc2 -  Licensed MIT */
 !function(a){"use strict";var b,c;"srcset"in a.createElement("img")&&(b=/^img$/i,c=function(a){a.target.style.backgroundSize="",a.target.style.backgroundImage="",a.target.removeEventListener(a.type,c)},a.addEventListener("lazybeforeunveil",function(a){var d=a.target;if(b.test(d.nodeName)){var e=d.getAttribute("src");e&&(d.style.backgroundSize="100% 100%",d.style.backgroundImage="url("+e+")",d.removeAttribute("src"),d.addEventListener("load",c))}},!1))}(document);

plugins/respimg/ls.respimg.min.js

@@ -1,2 +0,2 @@
-/*! lazysizes - v1.1.0-rc1 -  Licensed MIT */
+/*! lazysizes - v1.1.0-rc2 -  Licensed MIT */
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plugins/rias/ls.rias.min.js

@@ -1,2 +0,2 @@
-/*! lazysizes - v1.1.0-rc1 -  Licensed MIT */
+/*! lazysizes - v1.1.0-rc2 -  Licensed MIT */
 !function(a,b){"use strict";function c(a,b){var c,d,e,f;d=a.parentNode,f={isPicture:!(!d||!l.test(d.nodeName||""))},e=function(b,c){var d=a.getAttribute("data-"+b);if(null!=d){if("true"==d)d=!0;else if("false"==d)d=!1;else if(k.test(d))d=parseFloat(d);else if("function"==typeof i[b])d=i[b](a,d);else if(o.test(d))try{d=JSON.parse(d)}catch(e){}f[b]=d}else b in i&&"function"!=typeof i[b]?f[b]=i[b]:c&&"function"==typeof i[b]&&(f[b]=i[b](a,d))};for(c in i)e(c);return b.replace(n,function(a,b){b in f||e(b,!0)}),f}function d(a,b){var c=[],d=function(a,c){return j[typeof b[c]]?b[c]:a};return c.srcset=[],b.absUrl&&(q.setAttribute("href",a),a=q.href),a=((b.prefix||"")+a+(b.postfix||"")).replace(n,d),b.widths.forEach(function(d){var e={u:a.replace(m,b.widthmap[d]||d),w:d};c.push(e),c.srcset.push(e.c=e.u+" "+d+"w")}),c}function e(a,b,c){a&&(a=d(a,b),a.isPicture=b.isPicture,c.setAttribute(h.srcsetAttr,a.srcset.join(", ")),Object.defineProperty(c,"_lazyrias",{value:a,writable:!0}))}function f(a,b){var d=c(a,b);return i.modifyOptions.call(a,{target:a,details:d,detail:d}),lazySizes.fire(a,"lazyriasmodifyoptions",d),d}function g(a){return a.getAttribute(a.getAttribute("data-srcattr")||i.srcAttr)||a.getAttribute(h.srcsetAttr)||a.getAttribute(h.srcAttr)||""}if(b.addEventListener){var h,i,j={string:1,number:1},k=/^\-*\+*\d+\.*\d*$/,l=/^picture$/i,m=/\s*\{\s*width\s*\}\s*/i,n=/\s*\{\s*([a-z0-9]+)\s*\}\s*/gi,o=/^\[.*\]|\{.*\}$/,p=/^(?:auto|\d+(px)?)$/,q=b.createElement("a");!function(){var b,c=function(){},d={prefix:"",postfix:"",srcAttr:"data-src",absUrl:!1,modifyOptions:c,widthmap:{}};h=a.lazySizes&&lazySizes.cfg||a.lazySizesConfig,h||(h={},a.lazySizesConfig=h),h.supportsType||(h.supportsType=function(a){return!a}),h.rias||(h.rias={}),i=h.rias,"widths"in i||(i.widths=[],function(a){var b,c=0;for(a.push(96);!b||2800>b;)c+=10,c>60&&(c+=10),b=16*c,a.push(b)}(i.widths));for(b in d)b in i||(i[b]=d[b])}(),addEventListener("lazybeforeunveil",function(a){var b,c,d,j,k,l,n,o,q,s;if(b=a.target,!a.defaultPrevented&&(c=g(b))&&!i.disabled&&(q=b.getAttribute(h.sizesAttr)||b.getAttribute("sizes"))&&p.test(q)){if(d=f(b,c),m.test(c)||m.test(d.prefix)||m.test(d.postfix)){if(d.isPicture&&(j=b.parentNode))for(k=j.getElementsByTagName("source"),l=0,n=k.length;n>l;l++)o=g(k[l]),e(o,d,k[l]);e(c,d,b)}"auto"!=q&&(s={width:parseInt(q,10)},r({target:b,detail:s,details:s}))}});var r=function(){var c=function(a,b,c,d){return Math.abs(b.w-d.w)<Math.abs(a.w-d.w)?b:a},d=function(a,b){var c;return!a._lazyrias&&lazySizes.pWS&&(c=lazySizes.pWS(a.getAttribute(h.srcsetAttr||""))).length&&(Object.defineProperty(a,"_lazyrias",{value:c,writable:!0}),b&&a.parentNode&&(c.isPicture="PICTURE"==a.parentNode.nodeName.toUpperCase())),a._lazyrias},e=function(b){var c=a.devicePixelRatio||1,d=lazySizes.getX&&lazySizes.getX(b),e=Math.min(d||c,2.2,c);return 1.2>e?e*=1.05:e>1.6&&!d&&(e*=.95),e},f=function(b,f){var g,h,i,j,k;if(f=Math.round(f*e(b)),k=b._lazyrias,k.isPicture&&a.matchMedia)for(h=0,g=b.parentNode.getElementsByTagName("source"),i=g.length;i>h;h++)if(d(g[h])&&!g[h].getAttribute("type")&&(!(j=g[h].getAttribute("media"))||(matchMedia(j)||{}).matches)){k=g[h]._lazyrias;break}return(!k.w||k.w<f)&&(k.w=f),k.reduce(c)},g=function(c){var e,i=c.target;return a.HTMLPictureElement||a.respimage||a.picturefill||lazySizesConfig.pf?void b.removeEventListener("lazybeforesizes",g):void((i._lazyrias||c.detail.dataAttr&&d(i,!0))&&(e=f(i,c.detail.width),e&&e.u&&i._lazyrias.cur!=e.u&&(i._lazyrias.cur=e.u,i.setAttribute(h.srcAttr,e.u),i.setAttribute("src",e.u))))};return b.addEventListener("lazybeforesizes",g),g}()}}(window,document);

plugins/static-gecko-picture/ls.static-gecko-picture.min.js

@@ -1,2 +0,2 @@
-/*! lazysizes - v1.1.0-rc1 -  Licensed MIT */
+/*! lazysizes - v1.1.0-rc2 -  Licensed MIT */
 !function(){var a=navigator.userAgent;window.HTMLPictureElement&&/ecko/.test(a)&&a.match(/rv\:(\d+)/)&&RegExp.$1<40&&addEventListener("resize",function(){var a,b=function(a){var c=window.jQuery||window.Zepto||window.shoestring||window.$;return(b=c&&c.fn&&c.fn.clone?function(a){return c(a).clone(!0)[0]}:function(a){return a.cloneNode()})(a)},c=["_lazybgset","_lazyOptimumx","_lazyrias"],d=function(a){var d,e=0,f=a.parentNode,g=a.getAttribute("src"),h=a.getAttribute("srcset");for(a.removeAttribute("src"),a.removeAttribute("srcset"),d=b(a),f.removeChild(a);3>e;e++)a[c[e]]&&Object.defineProperty(d,c[e],{value:a[c[e]],writable:!0});f.appendChild(d),null!=h&&d.setAttribute("srcset",h),null!=g&&d.setAttribute("src",g)},e=function(){var a,b=document.querySelectorAll("picture > img");for(a=0;a<b.length;a++)if(b[a].complete)b[a].currentSrc&&d(b[a]);else if(b[a].currentSrc){removeEventListener("resize",f);break}},f=function(){clearTimeout(a),a=setTimeout(e,66)};return f}())}();

plugins/unveilhooks/ls.unveilhooks.min.js

@@ -1,2 +0,2 @@
-/*! lazysizes - v1.1.0-rc1 -  Licensed MIT */
+/*! lazysizes - v1.1.0-rc2 -  Licensed MIT */
 !function(a,b){"use strict";function c(a,c){if(!e[a]){var d=b.createElement(c?"link":"script"),f=b.getElementsByTagName("script")[0];c?(d.rel="stylesheet",d.href=a):d.src=a,e[a]=!0,e[d.src||d.href]=!0,f.parentNode.insertBefore(d,f)}}var d,e={};b.addEventListener&&a.getComputedStyle&&(d=function(a,c){var d=b.createElement("img");d.onload=function(){d.onload=null,d.onerror=null,d=null,c()},d.onerror=d.onload,d.src=a,d&&d.complete&&d.onload&&d.onload()},addEventListener("lazybeforeunveil",function(b){var e,f,g,h;b.defaultPrevented||("none"==b.target.preload&&(b.target.preload="auto"),e=b.target.getAttribute("data-link"),e&&c(e,!0),e=b.target.getAttribute("data-script"),e&&c(e),e=b.target.getAttribute("data-require"),e&&a.require&&require([e]),g=b.target.getAttribute("data-bg"),g&&(b.detail.firesLoad=!0,f=function(){b.target.style.backgroundImage="url("+g+")",b.detail.firesLoad=!1,lazySizes.fire(b.target,"_lazyloaded",{},!0,!0)},d(g,f)),h=b.target.getAttribute("data-poster"),h&&(b.detail.firesLoad=!0,f=function(){b.target.poster=h,b.detail.firesLoad=!1,lazySizes.fire(b.target,"_lazyloaded",{},!0,!0)},d(h,f)))},!1))}(window,document);

README.md

@@ -225,3 +225,3 @@ #lazysizes
 * ``lazySizesConfig.expFactor`` (default: ``2``): The ``expFactor`` is used to calculate the "preload expand", by multiplying the normal ``expand`` with the ``expFactor``, which is used to preload assets while the browser is idling (no important network traffic and no scrolling). (Reasonable values are between ``1.5`` and ``10`` depending on the ``expand`` option).
-* ``lazySizesConfig.loadMode`` (default: ``2``): The ``loadMode`` can be used to constrain the allowed loading mode. Possible values are 1 = only load visible elements, 2 = load also very near view elements (``expand`` option) and 3 = load also not so near elements (``expand`` * ``expFactor`` option). This value is automatically set to ``3`` after onload. Change this value to ``1`` if you (also) optimize for the onload event or change it to ``3`` if your onload event is already heavily delayed.
+* ``lazySizesConfig.loadMode`` (default: ``2``): The ``loadMode`` can be used to constrain the allowed loading mode. Possible values are 0 = don't load anything, 1 = only load visible elements, 2 = load also very near view elements (``expand`` option) and 3 = load also not so near elements (``expand`` * ``expFactor`` option). This value is automatically set to ``3`` after onload. Change this value to ``1`` if you (also) optimize for the onload event or change it to ``3`` if your onload event is already heavily delayed.
 * ``lazySizesConfig.init`` (default: ``true``): By default lazysizes initializes itself as soon as possible, to load inview assets as soon as possible. In the unlikely case you need to setup/configure something with a later script you can set this option to ``false`` and call ``lazySizes.init();`` later explicitly.
@@ -358,2 +358,6 @@
 
+####``lazySizes.loader.checkElems()``
+
+Tests whether new elements has came into view. Normally this method only needs to be called, if ``lazySizesConfig.loadMode`` was set to ``0``.
+
 #####``lazySizes.init()``
@@ -360,0 +364,0 @@

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