resize-observer-polyfill - npm Package Compare versions

Comparing version 1.1.2 to 1.1.3

dist/ResizeObserver.global.js

@@ -1,1 +0,2 @@
-!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.ResizeObserver=e():t.ResizeObserver=e()}(this,function(){return function(t){function e(r){if(n[r])return n[r].exports;var i=n[r]={exports:{},id:r,loaded:!1};return t[r].call(i.exports,i,i.exports,e),i.loaded=!0,i.exports}var n={};return e.m=t,e.c=n,e.p="",e(0)}([function(t,e,n){"use strict";function r(t){return t&&t.__esModule?t:{"default":t}}e.__esModule=!0;var i=n(1),o=r(i);window.ResizeObserver=o["default"],e["default"]=o["default"],t.exports=e["default"]},function(t,e,n){"use strict";function r(t){return t&&t.__esModule?t:{"default":t}}e.__esModule=!0;var i=n(2),o=r(i),ResizeObserver=o["default"];"function"==typeof window.ResizeObserver&&(ResizeObserver=window.ResizeObserver),e["default"]=ResizeObserver,t.exports=e["default"]},function(t,e,n){"use strict";function r(t){return t&&t.__esModule?t:{"default":t}}function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}e.__esModule=!0;var o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol?"symbol":typeof t},s=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),u=n(3),a=n(4),c=r(a),f=n(7),l=r(f),h=new c["default"],d=new u.WeakMap,ResizeObserver=function(){function ResizeObserver(t){if(i(this,ResizeObserver),!arguments.length)throw new TypeError("1 argument required, but only 0 present.");var e=new l["default"](t,h,this);d.set(this,e)}return s(ResizeObserver,null,[{key:"idleTimeout",get:function(){return h.idleTimeout},set:function(t){if("number"!=typeof t)throw new TypeError('type of "idleTimeout" value must be a number.');if(("undefined"==typeof t?"undefined":o(t))<0)throw new TypeError('"idleTimeout" value must be greater than 0.');h.idleTimeout=t}},{key:"continuousUpdates",get:function(){return h.continuousUpdates},set:function(t){if("boolean"!=typeof t)throw new TypeError('type of "continuousUpdates" value must be a boolean.');h.continuousUpdates=t}}]),ResizeObserver}();["observe","unobserve","disconnect"].forEach(function(t){ResizeObserver.prototype[t]=function(){var e;return(e=d.get(this))[t].apply(e,arguments)}}),e["default"]=ResizeObserver,t.exports=e["default"]},function(t,e){"use strict";function n(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function r(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}e.__esModule=!0;var o=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),s="function"==typeof window.WeakMap&&"function"==typeof window.Map,u=function(){function t(t,e){var n=-1;return t.some(function(t,r){var i=t[0]===e;return i&&(n=r),i}),n}return s?window.WeakMap:function(){function e(){i(this,e),this.__entries__=[]}return e.prototype.get=function(e){var n=t(this.__entries__,e);return this.__entries__[n][1]},e.prototype.set=function(e,n){var r=t(this.__entries__,e);~r?this.__entries__[r][1]=n:this.__entries__.push([e,n])},e.prototype["delete"]=function(e){var n=this.__entries__,r=t(n,e);~r&&n.splice(r,1)},e.prototype.has=function(e){return!!~t(this.__entries__,e)},e}()}(),a=function(){return s?window.Map:function(t){function e(){return i(this,e),n(this,t.apply(this,arguments))}return r(e,t),e.prototype.clear=function(){this.__entries__.splice(0,this.__entries__.length)},e.prototype.entries=function(){return this.__entries__.slice()},e.prototype.keys=function(){return this.__entries__.map(function(t){return t[0]})},e.prototype.values=function(){return this.__entries__.map(function(t){return t[1]})},e.prototype.forEach=function(t){for(var e=arguments.length<=1||void 0===arguments[1]?null:arguments[1],n=this.__entries__,r=Array.isArray(n),i=0,n=r?n:n[Symbol.iterator]();;){var o;if(r){if(i>=n.length)break;o=n[i++]}else{if(i=n.next(),i.done)break;o=i.value}var s=o;t.call(e,s[1],s[0])}},o(e,[{key:"size",get:function(){return this.__entries__.length}}]),e}(u)}();e.Map=a,e.WeakMap=u},function(t,e,n){"use strict";function r(t){return t&&t.__esModule?t:{"default":t}}function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function o(t){var e=arguments.length<=1||void 0===arguments[1]?0:arguments[1],n=!1;return function(){for(var r=this,i=arguments.length,o=Array(i),s=0;s<i;s++)o[s]=arguments[s];n!==!1&&clearTimeout(n),n=setTimeout(function(){n=!1,t.apply(r,o)},e)}}e.__esModule=!0;var s=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),u=n(5),a=r(u),c=n(6),f=r(c),l="function"==typeof window.MutationObserver,h=function(){function t(){var e=arguments.length<=0||void 0===arguments[0]?50:arguments[0],n=!(arguments.length<=1||void 0===arguments[1])&&arguments[1];i(this,t),this._idleTimeout=e,this._isCycleContinuous=n,this._cycleStartTime=0,this._isCycleActive=!1,this._isUpdateScheduled=!1,this._listenersEnabled=!1,this._mutationsObserver=null,this._observers=[],this.runUpdates=this.runUpdates.bind(this),this._onMutation=this._onMutation.bind(this),this._resolveScheduled=this._resolveScheduled.bind(this),this._continuousCycleHandler=o(this.runUpdates,100)}return t.prototype.connect=function(t){this.isConnected(t)||this._observers.push(t),this._listenersEnabled||this._addListeners()},t.prototype.disconnect=function(t){var e=this._observers,n=e.indexOf(t);~n&&e.splice(n,1),!e.length&&this._listenersEnabled&&this._removeListeners()},t.prototype.isConnected=function(t){return!!~this._observers.indexOf(t)},t.prototype._updateObservers=function(){for(var t=!1,e=this._observers,n=Array.isArray(e),r=0,e=n?e:e[Symbol.iterator]();;){var i;if(n){if(r>=e.length)break;i=e[r++]}else{if(r=e.next(),r.done)break;i=r.value}var o=i;o.gatherActive(),o.hasActive()&&(t=!0,o.broadcastActive())}return t},t.prototype.runUpdates=function(){this._cycleStartTime=(0,a["default"])(),this._isCycleActive=!0,this.scheduleUpdate()},t.prototype.scheduleUpdate=function(){this._isUpdateScheduled||(this._isUpdateScheduled=!0,(0,f["default"])(this._resolveScheduled))},t.prototype._resolveScheduled=function(){var t=this._updateObservers();this._isUpdateScheduled=!1,this._isCycleActive&&(t?this.runUpdates():this._hasRemainingTime()?this.scheduleUpdate():this._endUpdates())},t.prototype._hasRemainingTime=function(){var t=(0,a["default"])()-this._cycleStartTime;return this._idleTimeout-t>0},t.prototype._endUpdates=function(){this._isCycleActive=!1,this._isCycleContinuous&&this._listenersEnabled&&this._continuousCycleHandler()},t.prototype._addListeners=function(){this._listenersEnabled||(this._listenersEnabled=!0,window.addEventListener("resize",this.runUpdates),l?(this._mutationsObserver=new MutationObserver(this._onMutation),this._mutationsObserver.observe(document,{attributes:!0,childList:!0,characterData:!0,subtree:!0})):this._isCycleContinuous=!0,this._isCycleContinuous&&this.runUpdates())},t.prototype._removeListeners=function(){this._listenersEnabled&&(window.removeEventListener("resize",this.runUpdates),this._mutationsObserver&&this._mutationsObserver.disconnect(),this._mutationsObserver=null,this._listenersEnabled=!1)},t.prototype._onMutation=function(t){var e=t.some(function(t){return"attributes"===t.type});e?this.runUpdates():this.scheduleUpdate()},s(t,[{key:"idleTimeout",get:function(){return this._idleTimeout},set:function(t){this._idleTimeout=t}},{key:"continuousUpdates",get:function(){return this._isCycleContinuous},set:function(t){l&&(this._isCycleContinuous=t,this._listenersEnabled&&t&&this.runUpdates())}}]),t}();e["default"]=h,t.exports=e["default"]},function(t,e){"use strict";e.__esModule=!0,e["default"]=function(){return window.performance&&"function"==typeof window.performance.now?function(){return window.performance.now()}:function(){return Date.now()}}(),t.exports=e["default"]},function(t,e){"use strict";e.__esModule=!0,e["default"]=function(){return window.requestAnimationFrame&&"function"==typeof window.requestAnimationFrame?window.requestAnimationFrame:function(t){return setTimeout(function(){return t(Date.now())},1e3/60)}}(),t.exports=e["default"]},function(t,e,n){"use strict";function r(t){return t&&t.__esModule?t:{"default":t}}function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}e.__esModule=!0;var o=n(3),s=n(8),u=r(s),a=n(9),c=r(a),ResizeObserver=function(){function ResizeObserver(t,e,n){if(i(this,ResizeObserver),"function"!=typeof t)throw new TypeError("The callback provided as parameter 1 is not a function.");this._callback=t,this._targets=new o.Map,this._activeTargets=[],this._controller=e,this._publicObserver=n}return ResizeObserver.prototype.observe=function(t){if(!arguments.length)throw new TypeError("1 argument required, but only 0 present.");if(!(t instanceof Element))throw new TypeError('parameter 1 is not of type "Element".');var e=this._targets;e.has(t)||(e.set(t,new u["default"](t)),this._controller.isConnected(this)||this._controller.connect(this),this._controller.runUpdates())},ResizeObserver.prototype.unobserve=function(t){if(!arguments.length)throw new TypeError("1 argument required, but only 0 present.");if(!(t instanceof Element))throw new TypeError('parameter 1 is not of type "Element".');var e=this._targets;e.has(t)&&(e["delete"](t),e.size||this.disconnect())},ResizeObserver.prototype.disconnect=function(){this.clearActive(),this._targets.clear(),this._controller.disconnect(this)},ResizeObserver.prototype.broadcastActive=function(){if(this.hasActive()){var t=this._publicObserver,e=this._activeTargets.map(function(t){return new c["default"](t.target,t.broadcastRect())});this.clearActive(),this._callback.call(t,e,t)}},ResizeObserver.prototype.clearActive=function(){this._activeTargets.splice(0)},ResizeObserver.prototype.hasActive=function(){return!!this._activeTargets.length},ResizeObserver.prototype.gatherActive=function(){this.clearActive();var t=this._activeTargets;this._targets.forEach(function(e){e.isActive()&&t.push(e)})},ResizeObserver}();e["default"]=ResizeObserver,t.exports=e["default"]},function(t,e){"use strict";function n(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function r(t){return window.getComputedStyle(t)}function i(t){var e=t.replace("px","");return e=parseFloat(e),isNaN(e)?0:e}function o(t){return i(t.width)}function s(t){return i(t.height)}function u(t){for(var e=arguments.length,n=Array(e>1?e-1:0),r=1;r<e;r++)n[r-1]=arguments[r];return n.reduce(function(e,n){var r=t["border-"+n+"-width"];return e+i(r)},0)}function a(t){for(var e={},n=_,r=Array.isArray(n),o=0,n=r?n:n[Symbol.iterator]();;){var s;if(r){if(o>=n.length)break;s=n[o++]}else{if(o=n.next(),o.done)break;s=o.value}var u=s,a=t["padding-"+u];e[u]=i(a)}return e}function c(t,e,n,r){return{width:t,height:e,top:n,right:t+r,bottom:e+n,left:r}}function f(t){var e=t.getBBox();return c(e.width,e.height,0,0)}function l(t){var e=t.clientWidth,n=t.clientHeight;if(!e&&!n)return p;var i=r(t),f=a(i),l=f.left+f.right,h=f.top+f.bottom,d=o(i),_=s(i);"border-box"===i.boxSizing&&(Math.round(d+l)!==e&&(d-=u(i,"left","right")+l),Math.round(_+h)!==n&&(_-=u(i,"top","bottom")+h));var v=Math.round(d+l)-e,y=Math.round(_+h)-n;return 1!==Math.abs(v)&&(d-=v),1!==Math.abs(y)&&(_-=y),c(d,_,f.top,f.left)}function h(t){return t instanceof window.SVGElement}function d(t){return h(t)?f(t):l(t)}e.__esModule=!0;var p=c(0,0,0,0),_=["top","right","bottom","left"],v=function(){function t(e){n(this,t),this.target=e,this._contentRect=p,this.broadcastWidth=0,this.broadcastHeight=0}return t.prototype.broadcastRect=function(){var t=this._contentRect;return this.broadcastWidth=t.width,this.broadcastHeight=t.height,t},t.prototype.isActive=function(){var t=d(this.target);return this._contentRect=t,t.width!==this.broadcastWidth||t.height!==this.broadcastHeight},t}();e["default"]=v,t.exports=e["default"]},function(t,e){"use strict";function n(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}e.__esModule=!0;var ResizeObserverEntry=function ResizeObserverEntry(t,e){n(this,ResizeObserverEntry);var r=window.ClientRect?ClientRect.prototype:Object.prototype,i=Object.create(r,{width:{value:e.width},height:{value:e.height},top:{value:e.top},right:{value:e.right},bottom:{value:e.bottom},left:{value:e.left}});Object.defineProperties(this,{target:{value:t},contentRect:{value:i}})};e["default"]=ResizeObserverEntry,t.exports=e["default"]}])});
+!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.ResizeObserver=e():t.ResizeObserver=e()}(this,function(){return function(t){function e(r){if(n[r])return n[r].exports;var i=n[r]={exports:{},id:r,loaded:!1};return t[r].call(i.exports,i,i.exports,e),i.loaded=!0,i.exports}var n={};return e.m=t,e.c=n,e.p="",e(0)}([function(t,e,n){"use strict";function r(t){return t&&t.__esModule?t:{"default":t}}e.__esModule=!0;var i=n(1),o=r(i);window.ResizeObserver=o["default"],e["default"]=o["default"],t.exports=e["default"]},function(t,e,n){"use strict";function r(t){return t&&t.__esModule?t:{"default":t}}e.__esModule=!0;var i=n(2),o=r(i),ResizeObserver=o["default"];"function"==typeof window.ResizeObserver&&(ResizeObserver=window.ResizeObserver),e["default"]=ResizeObserver,t.exports=e["default"]},function(t,e,n){"use strict";function r(t){return t&&t.__esModule?t:{"default":t}}function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}e.__esModule=!0;var o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol?"symbol":typeof t},s=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),u=n(3),a=n(4),c=r(a),f=n(7),l=r(f),h=new c["default"],d=new u.WeakMap,ResizeObserver=function(){function ResizeObserver(t){if(i(this,ResizeObserver),!arguments.length)throw new TypeError("1 argument required, but only 0 present.");var e=new l["default"](t,h,this);d.set(this,e)}return s(ResizeObserver,null,[{key:"idleTimeout",get:function(){return h.idleTimeout},set:function(t){if("number"!=typeof t)throw new TypeError('type of "idleTimeout" value must be a number.');if(("undefined"==typeof t?"undefined":o(t))<0)throw new TypeError('"idleTimeout" value must be greater than 0.');h.idleTimeout=t}},{key:"continuousUpdates",get:function(){return h.continuousUpdates},set:function(t){if("boolean"!=typeof t)throw new TypeError('type of "continuousUpdates" value must be a boolean.');h.continuousUpdates=t}}]),ResizeObserver}();["observe","unobserve","disconnect"].forEach(function(t){ResizeObserver.prototype[t]=function(){var e;return(e=d.get(this))[t].apply(e,arguments)}}),e["default"]=ResizeObserver,t.exports=e["default"]},function(t,e){"use strict";function n(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function r(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}e.__esModule=!0;var o=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),s="function"==typeof window.WeakMap&&"function"==typeof window.Map,u=function(){function t(t,e){var n=-1;return t.some(function(t,r){var i=t[0]===e;return i&&(n=r),i}),n}return s?window.WeakMap:function(){function e(){i(this,e),this.__entries__=[]}return e.prototype.get=function(e){var n=t(this.__entries__,e);return this.__entries__[n][1]},e.prototype.set=function(e,n){var r=t(this.__entries__,e);~r?this.__entries__[r][1]=n:this.__entries__.push([e,n])},e.prototype["delete"]=function(e){var n=this.__entries__,r=t(n,e);~r&&n.splice(r,1)},e.prototype.has=function(e){return!!~t(this.__entries__,e)},e}()}(),a=function(){return s?window.Map:function(t){function e(){return i(this,e),n(this,t.apply(this,arguments))}return r(e,t),e.prototype.clear=function(){this.__entries__.splice(0,this.__entries__.length)},e.prototype.entries=function(){return this.__entries__.slice()},e.prototype.keys=function(){return this.__entries__.map(function(t){return t[0]})},e.prototype.values=function(){return this.__entries__.map(function(t){return t[1]})},e.prototype.forEach=function(t){for(var e=arguments.length<=1||void 0===arguments[1]?null:arguments[1],n=this.__entries__,r=Array.isArray(n),i=0,n=r?n:n[Symbol.iterator]();;){var o;if(r){if(i>=n.length)break;o=n[i++]}else{if(i=n.next(),i.done)break;o=i.value}var s=o;t.call(e,s[1],s[0])}},o(e,[{key:"size",get:function(){return this.__entries__.length}}]),e}(u)}();e.Map=a,e.WeakMap=u},function(t,e,n){"use strict";function r(t){return t&&t.__esModule?t:{"default":t}}function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function o(t){var e=arguments.length<=1||void 0===arguments[1]?0:arguments[1],n=!1;return function(){for(var r=this,i=arguments.length,o=Array(i),s=0;s<i;s++)o[s]=arguments[s];n!==!1&&clearTimeout(n),n=setTimeout(function(){n=!1,t.apply(r,o)},e)}}e.__esModule=!0;var s=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),u=n(5),a=r(u),c=n(6),f=r(c),l="function"==typeof window.MutationObserver,h=function(){function t(){var e=arguments.length<=0||void 0===arguments[0]?50:arguments[0],n=!(arguments.length<=1||void 0===arguments[1])&&arguments[1];i(this,t),this._idleTimeout=e,this._isCycleContinuous=n,this._cycleStartTime=0,this._isCycleActive=!1,this._isUpdateScheduled=!1,this._listenersEnabled=!1,this._mutationsObserver=null,this._observers=[],this.runUpdates=this.runUpdates.bind(this),this._onMutation=this._onMutation.bind(this),this._resolveScheduled=this._resolveScheduled.bind(this),this._continuousCycleHandler=o(this.runUpdates,100)}return t.prototype.connect=function(t){this.isConnected(t)||this._observers.push(t),this._listenersEnabled||this._addListeners()},t.prototype.disconnect=function(t){var e=this._observers,n=e.indexOf(t);~n&&e.splice(n,1),!e.length&&this._listenersEnabled&&this._removeListeners()},t.prototype.isConnected=function(t){return!!~this._observers.indexOf(t)},t.prototype._updateObservers=function(){for(var t=!1,e=this._observers,n=Array.isArray(e),r=0,e=n?e:e[Symbol.iterator]();;){var i;if(n){if(r>=e.length)break;i=e[r++]}else{if(r=e.next(),r.done)break;i=r.value}var o=i;o.gatherActive(),o.hasActive()&&(t=!0,o.broadcastActive())}return t},t.prototype.runUpdates=function(){this._cycleStartTime=(0,a["default"])(),this._isCycleActive=!0,this.scheduleUpdate()},t.prototype.scheduleUpdate=function(){this._isUpdateScheduled||(this._isUpdateScheduled=!0,(0,f["default"])(this._resolveScheduled))},t.prototype._resolveScheduled=function(){var t=this._updateObservers();this._isUpdateScheduled=!1,this._isCycleActive&&(t?this.runUpdates():this._hasRemainingTime()?this.scheduleUpdate():this._endUpdates())},t.prototype._hasRemainingTime=function(){var t=(0,a["default"])()-this._cycleStartTime;return this._idleTimeout-t>0},t.prototype._endUpdates=function(){this._isCycleActive=!1,this._isCycleContinuous&&this._listenersEnabled&&this._continuousCycleHandler()},t.prototype._addListeners=function(){this._listenersEnabled||(this._listenersEnabled=!0,window.addEventListener("resize",this.runUpdates),l?(this._mutationsObserver=new MutationObserver(this._onMutation),this._mutationsObserver.observe(document,{attributes:!0,childList:!0,characterData:!0,subtree:!0})):this._isCycleContinuous=!0,this._isCycleContinuous&&this.runUpdates())},t.prototype._removeListeners=function(){this._listenersEnabled&&(window.removeEventListener("resize",this.runUpdates),this._mutationsObserver&&this._mutationsObserver.disconnect(),this._mutationsObserver=null,this._listenersEnabled=!1)},t.prototype._onMutation=function(t){var e=t.some(function(t){return"attributes"===t.type});e?this.runUpdates():this.scheduleUpdate()},s(t,[{key:"idleTimeout",get:function(){return this._idleTimeout},set:function(t){this._idleTimeout=t}},{key:"continuousUpdates",get:function(){return this._isCycleContinuous},set:function(t){l&&(this._isCycleContinuous=t,this._listenersEnabled&&t&&this.runUpdates())}}]),t}();e["default"]=h,t.exports=e["default"]},function(t,e){"use strict";e.__esModule=!0,e["default"]=function(){return window.performance&&"function"==typeof window.performance.now?function(){return window.performance.now()}:function(){return Date.now()}}(),t.exports=e["default"]},function(t,e){"use strict";e.__esModule=!0,e["default"]=function(){return window.requestAnimationFrame&&"function"==typeof window.requestAnimationFrame?window.requestAnimationFrame:function(t){return setTimeout(function(){return t(Date.now())},1e3/60)}}(),t.exports=e["default"]},function(t,e,n){"use strict";function r(t){return t&&t.__esModule?t:{"default":t}}function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}e.__esModule=!0;var o=n(3),s=n(8),u=r(s),a=n(9),c=r(a),ResizeObserver=function(){function ResizeObserver(t,e,n){if(i(this,ResizeObserver),"function"!=typeof t)throw new TypeError("The callback provided as parameter 1 is not a function.");this._callback=t,this._targets=new o.Map,this._activeTargets=[],this._controller=e,this._publicObserver=n}return ResizeObserver.prototype.observe=function(t){if(!arguments.length)throw new TypeError("1 argument required, but only 0 present.");if(!(t instanceof Element))throw new TypeError('parameter 1 is not of type "Element".');var e=this._targets;e.has(t)||(e.set(t,new u["default"](t)),this._controller.isConnected(this)||this._controller.connect(this),this._controller.runUpdates())},ResizeObserver.prototype.unobserve=function(t){if(!arguments.length)throw new TypeError("1 argument required, but only 0 present.");if(!(t instanceof Element))throw new TypeError('parameter 1 is not of type "Element".');var e=this._targets;e.has(t)&&(e["delete"](t),e.size||this.disconnect())},ResizeObserver.prototype.disconnect=function(){this.clearActive(),this._targets.clear(),this._controller.disconnect(this)},ResizeObserver.prototype.broadcastActive=function(){if(this.hasActive()){var t=this._publicObserver,e=this._activeTargets.map(function(t){return new c["default"](t.target,t.broadcastRect())});this.clearActive(),this._callback.call(t,e,t)}},ResizeObserver.prototype.clearActive=function(){this._activeTargets.splice(0)},ResizeObserver.prototype.hasActive=function(){return!!this._activeTargets.length},ResizeObserver.prototype.gatherActive=function(){this.clearActive();var t=this._activeTargets;this._targets.forEach(function(e){e.isActive()&&t.push(e)})},ResizeObserver}();e["default"]=ResizeObserver,t.exports=e["default"]},function(t,e){"use strict";function n(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function r(t){return window.getComputedStyle(t)}function i(t){return parseFloat(t)||0}function o(t){for(var e=arguments.length,n=Array(e>1?e-1:0),r=1;r<e;r++)n[r-1]=arguments[r];return n.reduce(function(e,n){var r=t["border-"+n+"-width"];return e+i(r)},0)}function s(t){for(var e=["top","right","bottom","left"],n={},r=e,o=Array.isArray(r),s=0,r=o?r:r[Symbol.iterator]();;){var u;if(o){if(s>=r.length)break;u=r[s++]}else{if(s=r.next(),s.done)break;u=s.value}var a=u,c=t["padding-"+a];n[a]=i(c)}return n}function u(t,e,n,r){return{width:t,height:e,top:n,right:t+r,bottom:e+n,left:r}}function a(t){var e=t.getBBox();return u(e.width,e.height,0,0)}function c(){var t=r(document.documentElement),e=i(t.width),n=i(t.height);return u(e,n,0,0)}function f(t){var e=t.clientWidth,n=t.clientHeight;if(!e&&!n)return p;var a=r(t),c=s(a),f=c.left+c.right,l=c.top+c.bottom,h=i(a.width),d=i(a.height);"border-box"===a.boxSizing&&(Math.round(h+f)!==e&&(h-=o(a,"left","right")+f),Math.round(d+l)!==n&&(d-=o(a,"top","bottom")+l));var _=Math.round(h+f)-e,v=Math.round(d+l)-n;return 1!==Math.abs(_)&&(h-=_),1!==Math.abs(v)&&(d-=v),u(h,d,c.top,c.left)}function l(t){return t instanceof window.SVGElement}function h(t){return t===document.documentElement}function d(t){return l(t)?a(t):h(t)?c():f(t)}e.__esModule=!0;var p=u(0,0,0,0),_=function(){function t(e){n(this,t),this.target=e,this._contentRect=p,this.broadcastWidth=0,this.broadcastHeight=0}return t.prototype.broadcastRect=function(){var t=this._contentRect;return this.broadcastWidth=t.width,this.broadcastHeight=t.height,t},t.prototype.isActive=function(){var t=d(this.target);return this._contentRect=t,t.width!==this.broadcastWidth||t.height!==this.broadcastHeight},t}();e["default"]=_,t.exports=e["default"]},function(t,e){"use strict";function n(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}e.__esModule=!0;var ResizeObserverEntry=function ResizeObserverEntry(t,e){n(this,ResizeObserverEntry);var r=window.ClientRect?ClientRect.prototype:Object.prototype,i=Object.create(r,{width:{value:e.width},height:{value:e.height},top:{value:e.top},right:{value:e.right},bottom:{value:e.bottom},left:{value:e.left}});Object.defineProperties(this,{target:{value:t},contentRect:{value:i}})};e["default"]=ResizeObserverEntry,t.exports=e["default"]}])});
+//# sourceMappingURL=ResizeObserver.global.js.map

dist/ResizeObserver.js

@@ -1,1 +0,2 @@
-!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.ResizeObserver=e():t.ResizeObserver=e()}(this,function(){return function(t){function e(r){if(n[r])return n[r].exports;var i=n[r]={exports:{},id:r,loaded:!1};return t[r].call(i.exports,i,i.exports,e),i.loaded=!0,i.exports}var n={};return e.m=t,e.c=n,e.p="",e(0)}([function(t,e,n){"use strict";function r(t){return t&&t.__esModule?t:{"default":t}}e.__esModule=!0;var i=n(1),o=r(i),ResizeObserver=o["default"];"function"==typeof window.ResizeObserver&&(ResizeObserver=window.ResizeObserver),e["default"]=ResizeObserver,t.exports=e["default"]},function(t,e,n){"use strict";function r(t){return t&&t.__esModule?t:{"default":t}}function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}e.__esModule=!0;var o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol?"symbol":typeof t},s=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),u=n(2),a=n(3),c=r(a),f=n(6),l=r(f),h=new c["default"],p=new u.WeakMap,ResizeObserver=function(){function ResizeObserver(t){if(i(this,ResizeObserver),!arguments.length)throw new TypeError("1 argument required, but only 0 present.");var e=new l["default"](t,h,this);p.set(this,e)}return s(ResizeObserver,null,[{key:"idleTimeout",get:function(){return h.idleTimeout},set:function(t){if("number"!=typeof t)throw new TypeError('type of "idleTimeout" value must be a number.');if(("undefined"==typeof t?"undefined":o(t))<0)throw new TypeError('"idleTimeout" value must be greater than 0.');h.idleTimeout=t}},{key:"continuousUpdates",get:function(){return h.continuousUpdates},set:function(t){if("boolean"!=typeof t)throw new TypeError('type of "continuousUpdates" value must be a boolean.');h.continuousUpdates=t}}]),ResizeObserver}();["observe","unobserve","disconnect"].forEach(function(t){ResizeObserver.prototype[t]=function(){var e;return(e=p.get(this))[t].apply(e,arguments)}}),e["default"]=ResizeObserver,t.exports=e["default"]},function(t,e){"use strict";function n(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function r(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}e.__esModule=!0;var o=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),s="function"==typeof window.WeakMap&&"function"==typeof window.Map,u=function(){function t(t,e){var n=-1;return t.some(function(t,r){var i=t[0]===e;return i&&(n=r),i}),n}return s?window.WeakMap:function(){function e(){i(this,e),this.__entries__=[]}return e.prototype.get=function(e){var n=t(this.__entries__,e);return this.__entries__[n][1]},e.prototype.set=function(e,n){var r=t(this.__entries__,e);~r?this.__entries__[r][1]=n:this.__entries__.push([e,n])},e.prototype["delete"]=function(e){var n=this.__entries__,r=t(n,e);~r&&n.splice(r,1)},e.prototype.has=function(e){return!!~t(this.__entries__,e)},e}()}(),a=function(){return s?window.Map:function(t){function e(){return i(this,e),n(this,t.apply(this,arguments))}return r(e,t),e.prototype.clear=function(){this.__entries__.splice(0,this.__entries__.length)},e.prototype.entries=function(){return this.__entries__.slice()},e.prototype.keys=function(){return this.__entries__.map(function(t){return t[0]})},e.prototype.values=function(){return this.__entries__.map(function(t){return t[1]})},e.prototype.forEach=function(t){for(var e=arguments.length<=1||void 0===arguments[1]?null:arguments[1],n=this.__entries__,r=Array.isArray(n),i=0,n=r?n:n[Symbol.iterator]();;){var o;if(r){if(i>=n.length)break;o=n[i++]}else{if(i=n.next(),i.done)break;o=i.value}var s=o;t.call(e,s[1],s[0])}},o(e,[{key:"size",get:function(){return this.__entries__.length}}]),e}(u)}();e.Map=a,e.WeakMap=u},function(t,e,n){"use strict";function r(t){return t&&t.__esModule?t:{"default":t}}function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function o(t){var e=arguments.length<=1||void 0===arguments[1]?0:arguments[1],n=!1;return function(){for(var r=this,i=arguments.length,o=Array(i),s=0;s<i;s++)o[s]=arguments[s];n!==!1&&clearTimeout(n),n=setTimeout(function(){n=!1,t.apply(r,o)},e)}}e.__esModule=!0;var s=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),u=n(4),a=r(u),c=n(5),f=r(c),l="function"==typeof window.MutationObserver,h=function(){function t(){var e=arguments.length<=0||void 0===arguments[0]?50:arguments[0],n=!(arguments.length<=1||void 0===arguments[1])&&arguments[1];i(this,t),this._idleTimeout=e,this._isCycleContinuous=n,this._cycleStartTime=0,this._isCycleActive=!1,this._isUpdateScheduled=!1,this._listenersEnabled=!1,this._mutationsObserver=null,this._observers=[],this.runUpdates=this.runUpdates.bind(this),this._onMutation=this._onMutation.bind(this),this._resolveScheduled=this._resolveScheduled.bind(this),this._continuousCycleHandler=o(this.runUpdates,100)}return t.prototype.connect=function(t){this.isConnected(t)||this._observers.push(t),this._listenersEnabled||this._addListeners()},t.prototype.disconnect=function(t){var e=this._observers,n=e.indexOf(t);~n&&e.splice(n,1),!e.length&&this._listenersEnabled&&this._removeListeners()},t.prototype.isConnected=function(t){return!!~this._observers.indexOf(t)},t.prototype._updateObservers=function(){for(var t=!1,e=this._observers,n=Array.isArray(e),r=0,e=n?e:e[Symbol.iterator]();;){var i;if(n){if(r>=e.length)break;i=e[r++]}else{if(r=e.next(),r.done)break;i=r.value}var o=i;o.gatherActive(),o.hasActive()&&(t=!0,o.broadcastActive())}return t},t.prototype.runUpdates=function(){this._cycleStartTime=(0,a["default"])(),this._isCycleActive=!0,this.scheduleUpdate()},t.prototype.scheduleUpdate=function(){this._isUpdateScheduled||(this._isUpdateScheduled=!0,(0,f["default"])(this._resolveScheduled))},t.prototype._resolveScheduled=function(){var t=this._updateObservers();this._isUpdateScheduled=!1,this._isCycleActive&&(t?this.runUpdates():this._hasRemainingTime()?this.scheduleUpdate():this._endUpdates())},t.prototype._hasRemainingTime=function(){var t=(0,a["default"])()-this._cycleStartTime;return this._idleTimeout-t>0},t.prototype._endUpdates=function(){this._isCycleActive=!1,this._isCycleContinuous&&this._listenersEnabled&&this._continuousCycleHandler()},t.prototype._addListeners=function(){this._listenersEnabled||(this._listenersEnabled=!0,window.addEventListener("resize",this.runUpdates),l?(this._mutationsObserver=new MutationObserver(this._onMutation),this._mutationsObserver.observe(document,{attributes:!0,childList:!0,characterData:!0,subtree:!0})):this._isCycleContinuous=!0,this._isCycleContinuous&&this.runUpdates())},t.prototype._removeListeners=function(){this._listenersEnabled&&(window.removeEventListener("resize",this.runUpdates),this._mutationsObserver&&this._mutationsObserver.disconnect(),this._mutationsObserver=null,this._listenersEnabled=!1)},t.prototype._onMutation=function(t){var e=t.some(function(t){return"attributes"===t.type});e?this.runUpdates():this.scheduleUpdate()},s(t,[{key:"idleTimeout",get:function(){return this._idleTimeout},set:function(t){this._idleTimeout=t}},{key:"continuousUpdates",get:function(){return this._isCycleContinuous},set:function(t){l&&(this._isCycleContinuous=t,this._listenersEnabled&&t&&this.runUpdates())}}]),t}();e["default"]=h,t.exports=e["default"]},function(t,e){"use strict";e.__esModule=!0,e["default"]=function(){return window.performance&&"function"==typeof window.performance.now?function(){return window.performance.now()}:function(){return Date.now()}}(),t.exports=e["default"]},function(t,e){"use strict";e.__esModule=!0,e["default"]=function(){return window.requestAnimationFrame&&"function"==typeof window.requestAnimationFrame?window.requestAnimationFrame:function(t){return setTimeout(function(){return t(Date.now())},1e3/60)}}(),t.exports=e["default"]},function(t,e,n){"use strict";function r(t){return t&&t.__esModule?t:{"default":t}}function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}e.__esModule=!0;var o=n(2),s=n(7),u=r(s),a=n(8),c=r(a),ResizeObserver=function(){function ResizeObserver(t,e,n){if(i(this,ResizeObserver),"function"!=typeof t)throw new TypeError("The callback provided as parameter 1 is not a function.");this._callback=t,this._targets=new o.Map,this._activeTargets=[],this._controller=e,this._publicObserver=n}return ResizeObserver.prototype.observe=function(t){if(!arguments.length)throw new TypeError("1 argument required, but only 0 present.");if(!(t instanceof Element))throw new TypeError('parameter 1 is not of type "Element".');var e=this._targets;e.has(t)||(e.set(t,new u["default"](t)),this._controller.isConnected(this)||this._controller.connect(this),this._controller.runUpdates())},ResizeObserver.prototype.unobserve=function(t){if(!arguments.length)throw new TypeError("1 argument required, but only 0 present.");if(!(t instanceof Element))throw new TypeError('parameter 1 is not of type "Element".');var e=this._targets;e.has(t)&&(e["delete"](t),e.size||this.disconnect())},ResizeObserver.prototype.disconnect=function(){this.clearActive(),this._targets.clear(),this._controller.disconnect(this)},ResizeObserver.prototype.broadcastActive=function(){if(this.hasActive()){var t=this._publicObserver,e=this._activeTargets.map(function(t){return new c["default"](t.target,t.broadcastRect())});this.clearActive(),this._callback.call(t,e,t)}},ResizeObserver.prototype.clearActive=function(){this._activeTargets.splice(0)},ResizeObserver.prototype.hasActive=function(){return!!this._activeTargets.length},ResizeObserver.prototype.gatherActive=function(){this.clearActive();var t=this._activeTargets;this._targets.forEach(function(e){e.isActive()&&t.push(e)})},ResizeObserver}();e["default"]=ResizeObserver,t.exports=e["default"]},function(t,e){"use strict";function n(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function r(t){return window.getComputedStyle(t)}function i(t){var e=t.replace("px","");return e=parseFloat(e),isNaN(e)?0:e}function o(t){return i(t.width)}function s(t){return i(t.height)}function u(t){for(var e=arguments.length,n=Array(e>1?e-1:0),r=1;r<e;r++)n[r-1]=arguments[r];return n.reduce(function(e,n){var r=t["border-"+n+"-width"];return e+i(r)},0)}function a(t){for(var e={},n=_,r=Array.isArray(n),o=0,n=r?n:n[Symbol.iterator]();;){var s;if(r){if(o>=n.length)break;s=n[o++]}else{if(o=n.next(),o.done)break;s=o.value}var u=s,a=t["padding-"+u];e[u]=i(a)}return e}function c(t,e,n,r){return{width:t,height:e,top:n,right:t+r,bottom:e+n,left:r}}function f(t){var e=t.getBBox();return c(e.width,e.height,0,0)}function l(t){var e=t.clientWidth,n=t.clientHeight;if(!e&&!n)return d;var i=r(t),f=a(i),l=f.left+f.right,h=f.top+f.bottom,p=o(i),_=s(i);"border-box"===i.boxSizing&&(Math.round(p+l)!==e&&(p-=u(i,"left","right")+l),Math.round(_+h)!==n&&(_-=u(i,"top","bottom")+h));var y=Math.round(p+l)-e,v=Math.round(_+h)-n;return 1!==Math.abs(y)&&(p-=y),1!==Math.abs(v)&&(_-=v),c(p,_,f.top,f.left)}function h(t){return t instanceof window.SVGElement}function p(t){return h(t)?f(t):l(t)}e.__esModule=!0;var d=c(0,0,0,0),_=["top","right","bottom","left"],y=function(){function t(e){n(this,t),this.target=e,this._contentRect=d,this.broadcastWidth=0,this.broadcastHeight=0}return t.prototype.broadcastRect=function(){var t=this._contentRect;return this.broadcastWidth=t.width,this.broadcastHeight=t.height,t},t.prototype.isActive=function(){var t=p(this.target);return this._contentRect=t,t.width!==this.broadcastWidth||t.height!==this.broadcastHeight},t}();e["default"]=y,t.exports=e["default"]},function(t,e){"use strict";function n(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}e.__esModule=!0;var ResizeObserverEntry=function ResizeObserverEntry(t,e){n(this,ResizeObserverEntry);var r=window.ClientRect?ClientRect.prototype:Object.prototype,i=Object.create(r,{width:{value:e.width},height:{value:e.height},top:{value:e.top},right:{value:e.right},bottom:{value:e.bottom},left:{value:e.left}});Object.defineProperties(this,{target:{value:t},contentRect:{value:i}})};e["default"]=ResizeObserverEntry,t.exports=e["default"]}])});
+!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.ResizeObserver=e():t.ResizeObserver=e()}(this,function(){return function(t){function e(r){if(n[r])return n[r].exports;var i=n[r]={exports:{},id:r,loaded:!1};return t[r].call(i.exports,i,i.exports,e),i.loaded=!0,i.exports}var n={};return e.m=t,e.c=n,e.p="",e(0)}([function(t,e,n){"use strict";function r(t){return t&&t.__esModule?t:{"default":t}}e.__esModule=!0;var i=n(1),o=r(i),ResizeObserver=o["default"];"function"==typeof window.ResizeObserver&&(ResizeObserver=window.ResizeObserver),e["default"]=ResizeObserver,t.exports=e["default"]},function(t,e,n){"use strict";function r(t){return t&&t.__esModule?t:{"default":t}}function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}e.__esModule=!0;var o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol?"symbol":typeof t},s=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),u=n(2),a=n(3),c=r(a),f=n(6),l=r(f),h=new c["default"],d=new u.WeakMap,ResizeObserver=function(){function ResizeObserver(t){if(i(this,ResizeObserver),!arguments.length)throw new TypeError("1 argument required, but only 0 present.");var e=new l["default"](t,h,this);d.set(this,e)}return s(ResizeObserver,null,[{key:"idleTimeout",get:function(){return h.idleTimeout},set:function(t){if("number"!=typeof t)throw new TypeError('type of "idleTimeout" value must be a number.');if(("undefined"==typeof t?"undefined":o(t))<0)throw new TypeError('"idleTimeout" value must be greater than 0.');h.idleTimeout=t}},{key:"continuousUpdates",get:function(){return h.continuousUpdates},set:function(t){if("boolean"!=typeof t)throw new TypeError('type of "continuousUpdates" value must be a boolean.');h.continuousUpdates=t}}]),ResizeObserver}();["observe","unobserve","disconnect"].forEach(function(t){ResizeObserver.prototype[t]=function(){var e;return(e=d.get(this))[t].apply(e,arguments)}}),e["default"]=ResizeObserver,t.exports=e["default"]},function(t,e){"use strict";function n(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function r(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}e.__esModule=!0;var o=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),s="function"==typeof window.WeakMap&&"function"==typeof window.Map,u=function(){function t(t,e){var n=-1;return t.some(function(t,r){var i=t[0]===e;return i&&(n=r),i}),n}return s?window.WeakMap:function(){function e(){i(this,e),this.__entries__=[]}return e.prototype.get=function(e){var n=t(this.__entries__,e);return this.__entries__[n][1]},e.prototype.set=function(e,n){var r=t(this.__entries__,e);~r?this.__entries__[r][1]=n:this.__entries__.push([e,n])},e.prototype["delete"]=function(e){var n=this.__entries__,r=t(n,e);~r&&n.splice(r,1)},e.prototype.has=function(e){return!!~t(this.__entries__,e)},e}()}(),a=function(){return s?window.Map:function(t){function e(){return i(this,e),n(this,t.apply(this,arguments))}return r(e,t),e.prototype.clear=function(){this.__entries__.splice(0,this.__entries__.length)},e.prototype.entries=function(){return this.__entries__.slice()},e.prototype.keys=function(){return this.__entries__.map(function(t){return t[0]})},e.prototype.values=function(){return this.__entries__.map(function(t){return t[1]})},e.prototype.forEach=function(t){for(var e=arguments.length<=1||void 0===arguments[1]?null:arguments[1],n=this.__entries__,r=Array.isArray(n),i=0,n=r?n:n[Symbol.iterator]();;){var o;if(r){if(i>=n.length)break;o=n[i++]}else{if(i=n.next(),i.done)break;o=i.value}var s=o;t.call(e,s[1],s[0])}},o(e,[{key:"size",get:function(){return this.__entries__.length}}]),e}(u)}();e.Map=a,e.WeakMap=u},function(t,e,n){"use strict";function r(t){return t&&t.__esModule?t:{"default":t}}function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function o(t){var e=arguments.length<=1||void 0===arguments[1]?0:arguments[1],n=!1;return function(){for(var r=this,i=arguments.length,o=Array(i),s=0;s<i;s++)o[s]=arguments[s];n!==!1&&clearTimeout(n),n=setTimeout(function(){n=!1,t.apply(r,o)},e)}}e.__esModule=!0;var s=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),u=n(4),a=r(u),c=n(5),f=r(c),l="function"==typeof window.MutationObserver,h=function(){function t(){var e=arguments.length<=0||void 0===arguments[0]?50:arguments[0],n=!(arguments.length<=1||void 0===arguments[1])&&arguments[1];i(this,t),this._idleTimeout=e,this._isCycleContinuous=n,this._cycleStartTime=0,this._isCycleActive=!1,this._isUpdateScheduled=!1,this._listenersEnabled=!1,this._mutationsObserver=null,this._observers=[],this.runUpdates=this.runUpdates.bind(this),this._onMutation=this._onMutation.bind(this),this._resolveScheduled=this._resolveScheduled.bind(this),this._continuousCycleHandler=o(this.runUpdates,100)}return t.prototype.connect=function(t){this.isConnected(t)||this._observers.push(t),this._listenersEnabled||this._addListeners()},t.prototype.disconnect=function(t){var e=this._observers,n=e.indexOf(t);~n&&e.splice(n,1),!e.length&&this._listenersEnabled&&this._removeListeners()},t.prototype.isConnected=function(t){return!!~this._observers.indexOf(t)},t.prototype._updateObservers=function(){for(var t=!1,e=this._observers,n=Array.isArray(e),r=0,e=n?e:e[Symbol.iterator]();;){var i;if(n){if(r>=e.length)break;i=e[r++]}else{if(r=e.next(),r.done)break;i=r.value}var o=i;o.gatherActive(),o.hasActive()&&(t=!0,o.broadcastActive())}return t},t.prototype.runUpdates=function(){this._cycleStartTime=(0,a["default"])(),this._isCycleActive=!0,this.scheduleUpdate()},t.prototype.scheduleUpdate=function(){this._isUpdateScheduled||(this._isUpdateScheduled=!0,(0,f["default"])(this._resolveScheduled))},t.prototype._resolveScheduled=function(){var t=this._updateObservers();this._isUpdateScheduled=!1,this._isCycleActive&&(t?this.runUpdates():this._hasRemainingTime()?this.scheduleUpdate():this._endUpdates())},t.prototype._hasRemainingTime=function(){var t=(0,a["default"])()-this._cycleStartTime;return this._idleTimeout-t>0},t.prototype._endUpdates=function(){this._isCycleActive=!1,this._isCycleContinuous&&this._listenersEnabled&&this._continuousCycleHandler()},t.prototype._addListeners=function(){this._listenersEnabled||(this._listenersEnabled=!0,window.addEventListener("resize",this.runUpdates),l?(this._mutationsObserver=new MutationObserver(this._onMutation),this._mutationsObserver.observe(document,{attributes:!0,childList:!0,characterData:!0,subtree:!0})):this._isCycleContinuous=!0,this._isCycleContinuous&&this.runUpdates())},t.prototype._removeListeners=function(){this._listenersEnabled&&(window.removeEventListener("resize",this.runUpdates),this._mutationsObserver&&this._mutationsObserver.disconnect(),this._mutationsObserver=null,this._listenersEnabled=!1)},t.prototype._onMutation=function(t){var e=t.some(function(t){return"attributes"===t.type});e?this.runUpdates():this.scheduleUpdate()},s(t,[{key:"idleTimeout",get:function(){return this._idleTimeout},set:function(t){this._idleTimeout=t}},{key:"continuousUpdates",get:function(){return this._isCycleContinuous},set:function(t){l&&(this._isCycleContinuous=t,this._listenersEnabled&&t&&this.runUpdates())}}]),t}();e["default"]=h,t.exports=e["default"]},function(t,e){"use strict";e.__esModule=!0,e["default"]=function(){return window.performance&&"function"==typeof window.performance.now?function(){return window.performance.now()}:function(){return Date.now()}}(),t.exports=e["default"]},function(t,e){"use strict";e.__esModule=!0,e["default"]=function(){return window.requestAnimationFrame&&"function"==typeof window.requestAnimationFrame?window.requestAnimationFrame:function(t){return setTimeout(function(){return t(Date.now())},1e3/60)}}(),t.exports=e["default"]},function(t,e,n){"use strict";function r(t){return t&&t.__esModule?t:{"default":t}}function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}e.__esModule=!0;var o=n(2),s=n(7),u=r(s),a=n(8),c=r(a),ResizeObserver=function(){function ResizeObserver(t,e,n){if(i(this,ResizeObserver),"function"!=typeof t)throw new TypeError("The callback provided as parameter 1 is not a function.");this._callback=t,this._targets=new o.Map,this._activeTargets=[],this._controller=e,this._publicObserver=n}return ResizeObserver.prototype.observe=function(t){if(!arguments.length)throw new TypeError("1 argument required, but only 0 present.");if(!(t instanceof Element))throw new TypeError('parameter 1 is not of type "Element".');var e=this._targets;e.has(t)||(e.set(t,new u["default"](t)),this._controller.isConnected(this)||this._controller.connect(this),this._controller.runUpdates())},ResizeObserver.prototype.unobserve=function(t){if(!arguments.length)throw new TypeError("1 argument required, but only 0 present.");if(!(t instanceof Element))throw new TypeError('parameter 1 is not of type "Element".');var e=this._targets;e.has(t)&&(e["delete"](t),e.size||this.disconnect())},ResizeObserver.prototype.disconnect=function(){this.clearActive(),this._targets.clear(),this._controller.disconnect(this)},ResizeObserver.prototype.broadcastActive=function(){if(this.hasActive()){var t=this._publicObserver,e=this._activeTargets.map(function(t){return new c["default"](t.target,t.broadcastRect())});this.clearActive(),this._callback.call(t,e,t)}},ResizeObserver.prototype.clearActive=function(){this._activeTargets.splice(0)},ResizeObserver.prototype.hasActive=function(){return!!this._activeTargets.length},ResizeObserver.prototype.gatherActive=function(){this.clearActive();var t=this._activeTargets;this._targets.forEach(function(e){e.isActive()&&t.push(e)})},ResizeObserver}();e["default"]=ResizeObserver,t.exports=e["default"]},function(t,e){"use strict";function n(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function r(t){return window.getComputedStyle(t)}function i(t){return parseFloat(t)||0}function o(t){for(var e=arguments.length,n=Array(e>1?e-1:0),r=1;r<e;r++)n[r-1]=arguments[r];return n.reduce(function(e,n){var r=t["border-"+n+"-width"];return e+i(r)},0)}function s(t){for(var e=["top","right","bottom","left"],n={},r=e,o=Array.isArray(r),s=0,r=o?r:r[Symbol.iterator]();;){var u;if(o){if(s>=r.length)break;u=r[s++]}else{if(s=r.next(),s.done)break;u=s.value}var a=u,c=t["padding-"+a];n[a]=i(c)}return n}function u(t,e,n,r){return{width:t,height:e,top:n,right:t+r,bottom:e+n,left:r}}function a(t){var e=t.getBBox();return u(e.width,e.height,0,0)}function c(){var t=r(document.documentElement),e=i(t.width),n=i(t.height);return u(e,n,0,0)}function f(t){var e=t.clientWidth,n=t.clientHeight;if(!e&&!n)return p;var a=r(t),c=s(a),f=c.left+c.right,l=c.top+c.bottom,h=i(a.width),d=i(a.height);"border-box"===a.boxSizing&&(Math.round(h+f)!==e&&(h-=o(a,"left","right")+f),Math.round(d+l)!==n&&(d-=o(a,"top","bottom")+l));var _=Math.round(h+f)-e,y=Math.round(d+l)-n;return 1!==Math.abs(_)&&(h-=_),1!==Math.abs(y)&&(d-=y),u(h,d,c.top,c.left)}function l(t){return t instanceof window.SVGElement}function h(t){return t===document.documentElement}function d(t){return l(t)?a(t):h(t)?c():f(t)}e.__esModule=!0;var p=u(0,0,0,0),_=function(){function t(e){n(this,t),this.target=e,this._contentRect=p,this.broadcastWidth=0,this.broadcastHeight=0}return t.prototype.broadcastRect=function(){var t=this._contentRect;return this.broadcastWidth=t.width,this.broadcastHeight=t.height,t},t.prototype.isActive=function(){var t=d(this.target);return this._contentRect=t,t.width!==this.broadcastWidth||t.height!==this.broadcastHeight},t}();e["default"]=_,t.exports=e["default"]},function(t,e){"use strict";function n(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}e.__esModule=!0;var ResizeObserverEntry=function ResizeObserverEntry(t,e){n(this,ResizeObserverEntry);var r=window.ClientRect?ClientRect.prototype:Object.prototype,i=Object.create(r,{width:{value:e.width},height:{value:e.height},top:{value:e.top},right:{value:e.right},bottom:{value:e.bottom},left:{value:e.left}});Object.defineProperties(this,{target:{value:t},contentRect:{value:i}})};e["default"]=ResizeObserverEntry,t.exports=e["default"]}])});
+//# sourceMappingURL=ResizeObserver.js.map

package.json

 {
     "name": "resize-observer-polyfill",
     "author": "Denis Rul <[e-mail]>",
-    "version": "1.1.2",
+    "version": "1.1.3",
     "description": "A polyfill for Resize Observer API",
@@ -6,0 +6,0 @@ "main": "index.js",

README.md

@@ -9,7 +9,7 @@ ResizeObserver Polyfill
 
-Implements event based tracking of changes in the dimensions of elements. Uses MutationsObserver and falls back to an infinite dirty checking cycle if the first one is not supported. Handles long running CSS transitions/animations, attributes and nodes mutations along with changes made by :hover pseudo-class (optional).
+Implements event based tracking of changes in the content dimensions of elements. Uses MutationsObserver and falls back to an infinite dirty checking cycle if the first one is not supported. Handles DOM mutations and long running CSS transitions/animations. Optionally can observe resizing of a `<textarea>` and track changes caused by the `:hover` pseudo-class.
 
-Compliant with the [spec](http://rawgit.com/WICG/ResizeObserver/master/index.html). Doesn't contain any publicly available methods except for those described in the spec. Size is 3.4kb when minified and gzipped.
+Compliant with the [spec](http://rawgit.com/WICG/ResizeObserver/master/index.html). Doesn't contain any publicly available methods except for those described in the spec. The size is 3.4kb when minified and gzipped.
 
-[Live demo](http://que-etc.github.io/resize-observer-polyfill) (won't run in IE9).
+[Live demo](http://que-etc.github.io/resize-observer-polyfill) (has style problems in IE10 and lower).
 
@@ -37,3 +37,3 @@ ## Installation
 * Chrome 40+
-* Firefox 31+
+* Firefox 37+
 * Safari 9+
@@ -125,3 +125,3 @@ * Opera 30+
 
-First make sure that you have all dependencies installed by running `npm install`. Then you can execute following tasks either with a gulp CLI or with `npm run gulp` command.
+First make sure that you have all dependencies installed by running `npm install`. Then you can execute following tasks either with a gulp CLI or with the `npm run gulp` command.
 
@@ -134,3 +134,3 @@ To make a production build:
 
-To make a development build of polyfill itself (including sourcemap).
+To make a development build of polyfill itself.
 Files will be located in `tmp` folder:
@@ -157,4 +157,4 @@
 
-To run tests against native implementation you'll need to remove top imports from the `ResizeObserver.spec.js` test suite in the first place.
-Also don't forget to make sure that Resize Observer API is enabled in a browser that is being tested.
+To run tests against a native implementation you'll need to remove top imports from the `ResizeObserver.spec.js` test suite in the first place.
+Also don't forget to make sure that Resize Observer API is enabled in browser that is being tested.
 
@@ -161,0 +161,0 @@ [travis-image]: https://travis-ci.org/que-etc/resize-observer-polyfill.svg?branch=master

src/ResizeObservation.js

 // Placeholder of a content rectangle.
 const emptyRect = createContentRect(0, 0, 0, 0);
 
-const boxKeys = ['top', 'right', 'bottom', 'left'];
-
 /**
@@ -24,30 +22,6 @@ * Extracts computed styles of provided element.
 function pixelsToNumber(value) {
-    let result = value.replace('px', '');
-
-    result = parseFloat(result);
-
-    return isNaN(result) ? 0 : result;
+    return parseFloat(value) || 0;
 }
 
 /**
- * Extracts computed width from provided styles.
- *
- * @param {CSSStyleDeclaration} styles
- * @returns {Number}
- */
-function getWidth(styles) {
-    return pixelsToNumber(styles.width);
-}
-
-/**
- * Extracts computed height from provided styles.
- *
- * @param {CSSStyleDeclaration} styles
- * @returns {Number}
- */
-function getHeight(styles) {
-    return pixelsToNumber(styles.height);
-}
-
-/**
  * Extracts borders size from provided styles.
@@ -74,2 +48,3 @@ *
 function getPaddings(styles) {
+    const boxKeys = ['top', 'right', 'bottom', 'left'];
     const paddings = {};
@@ -119,2 +94,21 @@
 /**
+ * Calculates content rectangle of a root element.
+ *
+ * @returns {ClientRect}
+ */
+function getDocElementRect() {
+    // Neither scroll[Width/Height] nor offset[Width/Height] can be used to define
+    // content dimensions as they give inconsistent results across different browser.
+    // E.g. in Internet Explorer 10 and lower these properties can't be less than
+    // client dimensions (same thing with the "getBoundingClientRect" method).
+    // And Firefox has the same behavior with its "scroll" properties.
+    const styles = getStyles(document.documentElement);
+
+    const width = pixelsToNumber(styles.width);
+    const height = pixelsToNumber(styles.height);
+
+    return createContentRect(width, height, 0, 0);
+}
+
+/**
  * Calculates content rectangle of provided HTMLElement.
@@ -153,5 +147,5 @@ *
     // have been possible to utilize getBoundingClientRect if only its' data wasn't
-    // affected by CSS transformations let alone paddings, borders and scrollbars.
-    let width = getWidth(styles),
-        height = getHeight(styles);
+    // affected by CSS transformations let alone paddings, borders and scroll bars.
+    let width = pixelsToNumber(styles.width),
+        height = pixelsToNumber(styles.height);
 
@@ -177,7 +171,7 @@ // Width & height include paddings and borders
     // In some browsers (only in Firefox, actually) CSS width & height
-    // include scrollbars size which can be removed at this step as scrollbars
+    // include scroll bars size which can be removed at this step as scroll bars
     // are the only difference between rounded dimensions + paddings
     // and "client" properties, though that is not always true in Chrome.
-    const scrollbarX = Math.round(width + horizPad) - clientWidth;
-    const scrollbarY = Math.round(height + vertPad) - clientHeight;
+    const vertScrollbar = Math.round(width + horizPad) - clientWidth;
+    const horizScrollbar = Math.round(height + vertPad) - clientHeight;
 
@@ -189,8 +183,8 @@ // Chrome has a rather weird rounding of "client" properties.
     // This kind of difference needs to be ignored.
-    if (Math.abs(scrollbarX) !== 1) {
-        width -= scrollbarX;
+    if (Math.abs(vertScrollbar) !== 1) {
+        width -= vertScrollbar;
     }
 
-    if (Math.abs(scrollbarY) !== 1) {
-        height -= scrollbarY;
+    if (Math.abs(horizScrollbar) !== 1) {
+        height -= horizScrollbar;
     }
@@ -213,2 +207,13 @@
 /**
+ * Checks whether provided element is
+ * a document element (root element of a document).
+ *
+ * @param {Element} target - Element to be checked.
+ * @returns {Boolean}
+ */
+function isDocumentElement(target) {
+    return target === document.documentElement;
+}
+
+/**
  * Calculates an appropriate content rectangle
@@ -222,5 +227,11 @@ * for provided html or svg element.
 function getContentRect(target) {
-    return isSVGElement(target) ?
-        getSVGContentRect(target) :
-        getHTMLElementContentRect(target);
+    if (isSVGElement(target)) {
+        return getSVGContentRect(target);
+    }
+
+    if (isDocumentElement(target)) {
+        return getDocElementRect();
+    }
+
+    return getHTMLElementContentRect(target);
 }
@@ -227,0 +238,0 @@

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

277312

increased by313.66%

Number of package files

17

increased by13.33%

Lines of code

1054

increased by12.01%

No dependency changes