fontfaceobserver - npm Package Compare versions

Comparing version 2.1.0 to 2.2.0

fontfaceobserver.js

@@ -1,12 +0,12 @@
-/* Font Face Observer v2.1.0 - © Bram Stein. License: BSD-3-Clause */(function(){'use strict';var f,g=[];function l(a){g.push(a);1==g.length&&f()}function m(){for(;g.length;)g[0](),g.shift()}f=function(){setTimeout(m)};function n(a){this.a=p;this.b=void 0;this.f=[];var b=this;try{a(function(a){q(b,a)},function(a){r(b,a)})}catch(c){r(b,c)}}var p=2;function t(a){return new n(function(b,c){c(a)})}function u(a){return new n(function(b){b(a)})}function q(a,b){if(a.a==p){if(b==a)throw new TypeError;var c=!1;try{var d=b&&b.then;if(null!=b&&"object"==typeof b&&"function"==typeof d){d.call(b,function(b){c||q(a,b);c=!0},function(b){c||r(a,b);c=!0});return}}catch(e){c||r(a,e);return}a.a=0;a.b=b;v(a)}}
+/* Font Face Observer v2.2.0 - © Bram Stein. License: BSD-3-Clause */(function(){'use strict';var f,g=[];function l(a){g.push(a);1==g.length&&f()}function m(){for(;g.length;)g[0](),g.shift()}f=function(){setTimeout(m)};function n(a){this.a=p;this.b=void 0;this.f=[];var b=this;try{a(function(a){q(b,a)},function(a){r(b,a)})}catch(c){r(b,c)}}var p=2;function t(a){return new n(function(b,c){c(a)})}function u(a){return new n(function(b){b(a)})}function q(a,b){if(a.a==p){if(b==a)throw new TypeError;var c=!1;try{var d=b&&b.then;if(null!=b&&"object"==typeof b&&"function"==typeof d){d.call(b,function(b){c||q(a,b);c=!0},function(b){c||r(a,b);c=!0});return}}catch(e){c||r(a,e);return}a.a=0;a.b=b;v(a)}}
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-n+"ms timeout exceeded"));else{var a=document.hidden;if(!0===a||void 0===a)f=e.a.offsetWidth,g=p.a.offsetWidth,h=q.a.offsetWidth,v();r=setTimeout(I,50)}}var e=new t(k),p=new t(k),q=new t(k),f=-1,g=-1,h=-1,w=-1,x=-1,y=-1,d=document.createElement("div");d.dir="ltr";u(e,L(c,"sans-serif"));u(p,L(c,"serif"));u(q,L(c,"monospace"));d.appendChild(e.a);d.appendChild(p.a);d.appendChild(q.a);document.body.appendChild(d);w=e.a.offsetWidth;x=p.a.offsetWidth;y=q.a.offsetWidth;I();A(e,function(a){f=a;v()});u(e,
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+this.j.style.cssText="max-width:none;display:inline-block;position:absolute;height:100%;width:100%;overflow:scroll;font-size:16px;";this.m.style.cssText="display:inline-block;width:200%;height:200%;font-size:16px;max-width:none;";this.h.appendChild(this.m);this.i.appendChild(this.j);this.g.appendChild(this.h);this.g.appendChild(this.i)}
+function x(a,c){a.g.style.cssText="max-width:none;min-width:20px;min-height:20px;display:inline-block;overflow:hidden;position:absolute;width:auto;margin:0;padding:0;top:-999px;white-space:nowrap;font-synthesis:none;font:"+c+";"}function B(a){var c=a.g.offsetWidth,b=c+100;a.j.style.width=b+"px";a.i.scrollLeft=b;a.h.scrollLeft=a.h.scrollWidth+100;return a.l!==c?(a.l=c,!0):!1}function C(a,c){function b(){var e=g;B(e)&&null!==e.g.parentNode&&c(e.l)}var g=a;p(a.h,b);p(a.i,b);B(a)};function D(a,c,b){c=c||{};b=b||window;this.family=a;this.style=c.style||"normal";this.weight=c.weight||"normal";this.stretch=c.stretch||"normal";this.context=b}var E=null,F=null,G=null,H=null;function I(a){null===F&&(M(a)&&/Apple/.test(window.navigator.vendor)?(a=/AppleWebKit\/([0-9]+)(?:\.([0-9]+))(?:\.([0-9]+))/.exec(window.navigator.userAgent),F=!!a&&603>parseInt(a[1],10)):F=!1);return F}function M(a){null===H&&(H=!!a.document.fonts);return H}
+function N(a,c){var b=a.style,g=a.weight;if(null===G){var e=document.createElement("div");try{e.style.font="condensed 100px sans-serif"}catch(q){}G=""!==e.style.font}return[b,g,G?a.stretch:"","100px",c].join(" ")}
+D.prototype.load=function(a,c){var b=this,g=a||"BESbswy",e=0,q=c||3E3,J=(new Date).getTime();return new Promise(function(K,L){if(M(b.context)&&!I(b.context)){var O=new Promise(function(r,t){function h(){(new Date).getTime()-J>=q?t(Error(""+q+"ms timeout exceeded")):b.context.document.fonts.load(N(b,'"'+b.family+'"'),g).then(function(n){1<=n.length?r():setTimeout(h,25)},t)}h()}),P=new Promise(function(r,t){e=setTimeout(function(){t(Error(""+q+"ms timeout exceeded"))},q)});Promise.race([P,O]).then(function(){clearTimeout(e);
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fontfaceobserver.standalone.js

@@ -1,8 +0,8 @@
-/* Font Face Observer v2.1.0 - © Bram Stein. License: BSD-3-Clause */(function(){function l(a,b){document.addEventListener?a.addEventListener("scroll",b,!1):a.attachEvent("scroll",b)}function m(a){document.body?a():document.addEventListener?document.addEventListener("DOMContentLoaded",function c(){document.removeEventListener("DOMContentLoaded",c);a()}):document.attachEvent("onreadystatechange",function k(){if("interactive"==document.readyState||"complete"==document.readyState)document.detachEvent("onreadystatechange",k),a()})};function t(a){this.a=document.createElement("div");this.a.setAttribute("aria-hidden","true");this.a.appendChild(document.createTextNode(a));this.b=document.createElement("span");this.c=document.createElement("span");this.h=document.createElement("span");this.f=document.createElement("span");this.g=-1;this.b.style.cssText="max-width:none;display:inline-block;position:absolute;height:100%;width:100%;overflow:scroll;font-size:16px;";this.c.style.cssText="max-width:none;display:inline-block;position:absolute;height:100%;width:100%;overflow:scroll;font-size:16px;";
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+/* Font Face Observer v2.2.0 - © Bram Stein. License: BSD-3-Clause */(function(){function p(a,c){document.addEventListener?a.addEventListener("scroll",c,!1):a.attachEvent("scroll",c)}function u(a){document.body?a():document.addEventListener?document.addEventListener("DOMContentLoaded",function b(){document.removeEventListener("DOMContentLoaded",b);a()}):document.attachEvent("onreadystatechange",function g(){if("interactive"==document.readyState||"complete"==document.readyState)document.detachEvent("onreadystatechange",g),a()})};function w(a){this.g=document.createElement("div");this.g.setAttribute("aria-hidden","true");this.g.appendChild(document.createTextNode(a));this.h=document.createElement("span");this.i=document.createElement("span");this.m=document.createElement("span");this.j=document.createElement("span");this.l=-1;this.h.style.cssText="max-width:none;display:inline-block;position:absolute;height:100%;width:100%;overflow:scroll;font-size:16px;";this.i.style.cssText="max-width:none;display:inline-block;position:absolute;height:100%;width:100%;overflow:scroll;font-size:16px;";
+this.j.style.cssText="max-width:none;display:inline-block;position:absolute;height:100%;width:100%;overflow:scroll;font-size:16px;";this.m.style.cssText="display:inline-block;width:200%;height:200%;font-size:16px;max-width:none;";this.h.appendChild(this.m);this.i.appendChild(this.j);this.g.appendChild(this.h);this.g.appendChild(this.i)}
+function x(a,c){a.g.style.cssText="max-width:none;min-width:20px;min-height:20px;display:inline-block;overflow:hidden;position:absolute;width:auto;margin:0;padding:0;top:-999px;white-space:nowrap;font-synthesis:none;font:"+c+";"}function B(a){var c=a.g.offsetWidth,b=c+100;a.j.style.width=b+"px";a.i.scrollLeft=b;a.h.scrollLeft=a.h.scrollWidth+100;return a.l!==c?(a.l=c,!0):!1}function C(a,c){function b(){var e=g;B(e)&&null!==e.g.parentNode&&c(e.l)}var g=a;p(a.h,b);p(a.i,b);B(a)};function D(a,c,b){c=c||{};b=b||window;this.family=a;this.style=c.style||"normal";this.weight=c.weight||"normal";this.stretch=c.stretch||"normal";this.context=b}var E=null,F=null,G=null,H=null;function I(a){null===F&&(M(a)&&/Apple/.test(window.navigator.vendor)?(a=/AppleWebKit\/([0-9]+)(?:\.([0-9]+))(?:\.([0-9]+))/.exec(window.navigator.userAgent),F=!!a&&603>parseInt(a[1],10)):F=!1);return F}function M(a){null===H&&(H=!!a.document.fonts);return H}
+function N(a,c){var b=a.style,g=a.weight;if(null===G){var e=document.createElement("div");try{e.style.font="condensed 100px sans-serif"}catch(q){}G=""!==e.style.font}return[b,g,G?a.stretch:"","100px",c].join(" ")}
+D.prototype.load=function(a,c){var b=this,g=a||"BESbswy",e=0,q=c||3E3,J=(new Date).getTime();return new Promise(function(K,L){if(M(b.context)&&!I(b.context)){var O=new Promise(function(r,t){function h(){(new Date).getTime()-J>=q?t(Error(""+q+"ms timeout exceeded")):b.context.document.fonts.load(N(b,'"'+b.family+'"'),g).then(function(n){1<=n.length?r():setTimeout(h,25)},t)}h()}),P=new Promise(function(r,t){e=setTimeout(function(){t(Error(""+q+"ms timeout exceeded"))},q)});Promise.race([P,O]).then(function(){clearTimeout(e);
+K(b)},L)}else u(function(){function r(){var d;if(d=-1!=k&&-1!=l||-1!=k&&-1!=m||-1!=l&&-1!=m)(d=k!=l&&k!=m&&l!=m)||(null===E&&(d=/AppleWebKit\/([0-9]+)(?:\.([0-9]+))/.exec(window.navigator.userAgent),E=!!d&&(536>parseInt(d[1],10)||536===parseInt(d[1],10)&&11>=parseInt(d[2],10))),d=E&&(k==y&&l==y&&m==y||k==z&&l==z&&m==z||k==A&&l==A&&m==A)),d=!d;d&&(null!==f.parentNode&&f.parentNode.removeChild(f),clearTimeout(e),K(b))}function t(){if((new Date).getTime()-J>=q)null!==f.parentNode&&f.parentNode.removeChild(f),
+L(Error(""+q+"ms timeout exceeded"));else{var d=b.context.document.hidden;if(!0===d||void 0===d)k=h.g.offsetWidth,l=n.g.offsetWidth,m=v.g.offsetWidth,r();e=setTimeout(t,50)}}var h=new w(g),n=new w(g),v=new w(g),k=-1,l=-1,m=-1,y=-1,z=-1,A=-1,f=document.createElement("div");f.dir="ltr";x(h,N(b,"sans-serif"));x(n,N(b,"serif"));x(v,N(b,"monospace"));f.appendChild(h.g);f.appendChild(n.g);f.appendChild(v.g);b.context.document.body.appendChild(f);y=h.g.offsetWidth;z=n.g.offsetWidth;A=v.g.offsetWidth;t();
+C(h,function(d){k=d;r()});x(h,N(b,'"'+b.family+'",sans-serif'));C(n,function(d){l=d;r()});x(n,N(b,'"'+b.family+'",serif'));C(v,function(d){m=d;r()});x(v,N(b,'"'+b.family+'",monospace'))})})};"object"===typeof module?module.exports=D:(window.FontFaceObserver=D,window.FontFaceObserver.prototype.load=D.prototype.load);}());

package.json

 {
   "name": "fontfaceobserver",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "description": "Detect if web fonts are available",
@@ -34,18 +34,15 @@ "directories": {
   "license": "BSD-3-Clause",
-  "dependencies": {},
   "devDependencies": {
     "closure-dom": "=0.2.6",
-    "extend": "^3.0.0",
-    "google-closure-compiler": "=20161024.0.0",
+    "google-closure-compiler": "=v20220502",
     "grunt": "^1.0.3",
-    "grunt-contrib-clean": "^1.0.0",
+    "grunt-contrib-clean": "^2.0.1",
     "grunt-contrib-concat": "^1.0.1",
-    "grunt-contrib-jshint": "^1.0.0",
+    "grunt-contrib-jshint": "^3.2.0",
     "grunt-exec": "~1.0.0",
-    "mocha": "^5.2.0",
-    "mocha-phantomjs-core": "^2.0.0",
-    "phantomjs-prebuilt": "^2.1.7",
+    "mocha": "^10.0.0",
+    "mocha-headless-chrome": "^4.0.0",
     "promis": "=1.1.4",
-    "sinon": "^1.17.4",
-    "unexpected": "^10.14.2"
+    "sinon": "^14.0.0",
+    "unexpected": "^13.0.0"
   },
@@ -52,0 +49,0 @@ "scripts": {

src/observer.js

@@ -14,5 +14,7 @@ goog.provide('fontface.Observer');
    * @param {fontface.Descriptors=} opt_descriptors
+   * @param {Window=} opt_context
    */
-  fontface.Observer = function (family, opt_descriptors) {
+  fontface.Observer = function (family, opt_descriptors, opt_context) {
     var descriptors = opt_descriptors || {};
+    var context = opt_context || window;
 
@@ -38,2 +40,7 @@ /**
     this['stretch'] = descriptors.stretch || 'normal';
+
+    /**
+     * @type {Window}
+     */
+    this['context'] = context;
   };
@@ -117,5 +124,5 @@
    */
-  Observer.hasSafari10Bug = function () {
+  Observer.hasSafari10Bug = function (context) {
     if (Observer.HAS_SAFARI_10_BUG === null) {
-      if (Observer.supportsNativeFontLoading() && /Apple/.test(Observer.getNavigatorVendor())) {
+      if (Observer.supportsNativeFontLoading(context) && /Apple/.test(Observer.getNavigatorVendor())) {
         var match = /AppleWebKit\/([0-9]+)(?:\.([0-9]+))(?:\.([0-9]+))/.exec(Observer.getUserAgent());
@@ -137,5 +144,5 @@
    */
-  Observer.supportsNativeFontLoading = function () {
+  Observer.supportsNativeFontLoading = function (context) {
     if (Observer.SUPPORTS_NATIVE_FONT_LOADING === null) {
-      Observer.SUPPORTS_NATIVE_FONT_LOADING = !!document['fonts'];
+      Observer.SUPPORTS_NATIVE_FONT_LOADING = !!context.document['fonts'];
     }
@@ -196,3 +203,3 @@ return Observer.SUPPORTS_NATIVE_FONT_LOADING;
     return new Promise(function (resolve, reject) {
-      if (Observer.supportsNativeFontLoading() && !Observer.hasSafari10Bug()) {
+      if (Observer.supportsNativeFontLoading(that['context']) && !Observer.hasSafari10Bug(that['context'])) {
         var loader = new Promise(function (resolve, reject) {
@@ -205,3 +212,3 @@ var check = function () {
             } else {
-              document.fonts.load(that.getStyle('"' + that['family'] + '"'), testString).then(function (fonts) {
+              that['context'].document.fonts.load(that.getStyle('"' + that['family'] + '"'), testString).then(function (fonts) {
                 if (fonts.length >= 1) {
@@ -303,3 +310,3 @@ resolve();
 
-          dom.append(document.body, container);
+          dom.append(that['context'].document.body, container);
 
@@ -317,3 +324,3 @@ fallbackWidthA = rulerA.getWidth();
             } else {
-              var hidden = document['hidden'];
+              var hidden = that['context'].document['hidden'];
               if (hidden === true || hidden === undefined) {
@@ -320,0 +327,0 @@ widthA = rulerA.getWidth();

No alert changes

Improved metrics

Total package byte prevSize

33964

increased by0.99%

Dev dependency count

12

decreased by-14.29%

Lines of code

483

increased by1.68%

No dependency changes