wicg-inert - npm Package Compare versions

Comparing version 1.1.3 to 1.1.4

dist/inert.js

@@ -55,2 +55,23 @@ (function (global, factory) {
 
+/**
+ * Module exports.
+ */
+
+var index$1 = contains;
+
+/**
+ * `Node#contains()` polyfill.
+ *
+ * See: http://compatibility.shwups-cms.ch/en/polyfills/?&id=1
+ *
+ * @param {Node} node
+ * @param {Node} other
+ * @return {Boolean}
+ * @public
+ */
+
+function contains (node, other) {
+  return node === other || !!(node.compareDocumentPosition(other) & 16);
+}
+
 var classCallCheck = function (instance, Constructor) {
@@ -217,3 +238,3 @@ if (!(instance instanceof Constructor)) {
         var activeElement = document.activeElement;
-        if (!document.body.contains(startNode)) {
+        if (!index$1(document.body, startNode)) {
           // startNode may be in shadow DOM, so find its nearest shadowRoot to get the activeElement.
@@ -231,3 +252,3 @@ var node = startNode;
         }
-        if (startNode.contains(activeElement)) activeElement.blur();
+        if (index$1(startNode, activeElement)) activeElement.blur();
       }
@@ -419,3 +440,3 @@
 
-                    if (target.contains(managedNode.node)) inertSubroot._manageNode(managedNode.node);
+                    if (index$1(target, managedNode.node)) inertSubroot._manageNode(managedNode.node);
                   }
@@ -705,3 +726,3 @@ } catch (err) {
           // Ensure inert styles are added there.
-          if (!this._document.body.contains(root)) {
+          if (!index$1(this._document.body, root)) {
             var parent = root.parentNode;
@@ -708,0 +729,0 @@ while (parent) {

dist/inert.min.js

@@ -1,1 +0,1 @@
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t():"function"==typeof define&&define.amd?define(t):t()}(this,function(){"use strict";function e(e,t){var r=window.Element.prototype,n=r.matches||r.mozMatchesSelector||r.msMatchesSelector||r.oMatchesSelector||r.webkitMatchesSelector;if(!e||1!==e.nodeType)return!1;var o=e.parentNode;if(n)return n.call(e,t);for(var i=o.querySelectorAll(t),a=i.length,s=0;s<a;s++)if(i[s]===e)return!0;return!1}var t=e,r=function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")},n=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}();!function(e){function o(e,t,r){if(e.nodeType==Node.ELEMENT_NODE){var n=e;t&&t(n);var i=n.shadowRoot||n.webkitShadowRoot;if(i)return void o(i,t,i);if("content"==n.localName){for(var a=n,s=a.getDistributedNodes?a.getDistributedNodes():[],d=0;d<s.length;d++)o(s[d],t,r);return}if("slot"==n.localName){for(var u=n,l=u.assignedNodes?u.assignedNodes({flatten:!0}):[],h=0;h<l.length;h++)o(l[h],t,r);return}}for(var f=e.firstChild;null!=f;)o(f,t,r),f=f.nextSibling}function i(t){if(!t.querySelector("style#inert-style")){var r=e.createElement("style");r.setAttribute("id","inert-style"),r.textContent="\n[inert] {\n  pointer-events: none;\n  cursor: default;\n}\n\n[inert], [inert] * {\n  user-select: none;\n  -webkit-user-select: none;\n  -moz-user-select: none;\n  -ms-user-select: none;\n}\n",t.appendChild(r)}}var a=["a[href]","area[href]","input:not([disabled])","select:not([disabled])","textarea:not([disabled])","button:not([disabled])","iframe","object","embed","[contenteditable]"].join(","),s=function(){function i(e,t){r(this,i),this._inertManager=t,this._rootElement=e,this._managedNodes=new Set([]),this._rootElement.setAttribute("aria-hidden","true"),this._makeSubtreeUnfocusable(this._rootElement),this._observer=new MutationObserver(this._onMutation.bind(this)),this._observer.observe(this._rootElement,{attributes:!0,childList:!0,subtree:!0})}return n(i,[{key:"destructor",value:function(){this._observer.disconnect(),this._observer=null,this._rootElement&&this._rootElement.removeAttribute("aria-hidden"),this._rootElement=null;var e=!0,t=!1,r=void 0;try{for(var n,o=this._managedNodes[Symbol.iterator]();!(e=(n=o.next()).done);e=!0){var i=n.value;this._unmanageNode(i.node)}}catch(e){t=!0,r=e}finally{try{!e&&o.return&&o.return()}finally{if(t)throw r}}this._managedNodes=null,this._inertManager=null}},{key:"_makeSubtreeUnfocusable",value:function(t){var r=this;o(t,function(e){return r._visitNode(e)});var n=e.activeElement;if(!e.body.contains(t)){for(var i=t,a=void 0;i;){if(i.nodeType===Node.DOCUMENT_FRAGMENT_NODE){a=i;break}i=i.parentNode}a&&(n=a.activeElement)}t.contains(n)&&n.blur()}},{key:"_visitNode",value:function(e){e.nodeType===Node.ELEMENT_NODE&&(e!==this._rootElement&&e.hasAttribute("inert")&&this._adoptInertRoot(e),(t(e,a)||e.hasAttribute("tabindex"))&&this._manageNode(e))}},{key:"_manageNode",value:function(e){var t=this._inertManager.register(e,this);this._managedNodes.add(t)}},{key:"_unmanageNode",value:function(e){var t=this._inertManager.deregister(e,this);t&&this._managedNodes.delete(t)}},{key:"_unmanageSubtree",value:function(e){var t=this;o(e,function(e){return t._unmanageNode(e)})}},{key:"_adoptInertRoot",value:function(e){var t=this._inertManager.getInertRoot(e);t||(this._inertManager.setInert(e,!0),t=this._inertManager.getInertRoot(e));var r=!0,n=!1,o=void 0;try{for(var i,a=t.managedNodes[Symbol.iterator]();!(r=(i=a.next()).done);r=!0){var s=i.value;this._manageNode(s.node)}}catch(e){n=!0,o=e}finally{try{!r&&a.return&&a.return()}finally{if(n)throw o}}}},{key:"_onMutation",value:function(e,t){var r=!0,n=!1,o=void 0;try{for(var i,a=e[Symbol.iterator]();!(r=(i=a.next()).done);r=!0){var s=i.value,d=s.target;if("childList"===s.type){var u=!0,l=!1,h=void 0;try{for(var f,c=Array.from(s.addedNodes)[Symbol.iterator]();!(u=(f=c.next()).done);u=!0){var v=f.value;this._makeSubtreeUnfocusable(v)}}catch(e){l=!0,h=e}finally{try{!u&&c.return&&c.return()}finally{if(l)throw h}}var y=!0,b=!1,_=void 0;try{for(var m,g=Array.from(s.removedNodes)[Symbol.iterator]();!(y=(m=g.next()).done);y=!0){var N=m.value;this._unmanageSubtree(N)}}catch(e){b=!0,_=e}finally{try{!y&&g.return&&g.return()}finally{if(b)throw _}}}else if("attributes"===s.type)if("tabindex"===s.attributeName)this._manageNode(d);else if(d!==this._rootElement&&"inert"===s.attributeName&&d.hasAttribute("inert")){this._adoptInertRoot(d);var w=this._inertManager.getInertRoot(d),I=!0,E=!1,p=void 0;try{for(var x,k=this._managedNodes[Symbol.iterator]();!(I=(x=k.next()).done);I=!0){var S=x.value;d.contains(S.node)&&w._manageNode(S.node)}}catch(e){E=!0,p=e}finally{try{!I&&k.return&&k.return()}finally{if(E)throw p}}}}}catch(e){n=!0,o=e}finally{try{!r&&a.return&&a.return()}finally{if(n)throw o}}}},{key:"managedNodes",get:function(){return new Set(this._managedNodes)}}]),i}(),d=function(){function e(t,n){r(this,e),this._node=t,this._overrodeFocusMethod=!1,this._inertRoots=new Set([n]),this._destroyed=!1,this.ensureUntabbable()}return n(e,[{key:"destructor",value:function(){this._throwIfDestroyed(),this._node&&(this.hasSavedTabIndex?this._node.setAttribute("tabindex",this.savedTabIndex):this._node.removeAttribute("tabindex"),this._overrodeFocusMethod&&delete this._node.focus),this._node=null,this._inertRoots=null,this._destroyed=!0}},{key:"_throwIfDestroyed",value:function(){if(this.destroyed)throw new Error("Trying to access destroyed InertNode")}},{key:"ensureUntabbable",value:function(){var e=this.node;if(t(e,a)){if(e.tabIndex===-1&&this.hasSavedTabIndex)return;e.hasAttribute("tabindex")&&(this._savedTabIndex=e.tabIndex),e.setAttribute("tabindex","-1"),e.nodeType===Node.ELEMENT_NODE&&(e.focus=function(){},this._overrodeFocusMethod=!0)}else e.hasAttribute("tabindex")&&(this._savedTabIndex=e.tabIndex,e.removeAttribute("tabindex"))}},{key:"addInertRoot",value:function(e){this._throwIfDestroyed(),this._inertRoots.add(e)}},{key:"removeInertRoot",value:function(e){this._throwIfDestroyed(),this._inertRoots.delete(e),0===this._inertRoots.size&&this.destructor()}},{key:"destroyed",get:function(){return this._destroyed}},{key:"hasSavedTabIndex",get:function(){return"_savedTabIndex"in this}},{key:"node",get:function(){return this._throwIfDestroyed(),this._node}},{key:"savedTabIndex",set:function(e){this._throwIfDestroyed(),this._savedTabIndex=e},get:function(){return this._throwIfDestroyed(),this._savedTabIndex}}]),e}(),u=function(){function e(t){if(r(this,e),!t)throw new Error("Missing required argument; InertManager needs to wrap a document.");this._document=t,this._managedNodes=new Map,this._inertRoots=new Map,this._observer=new MutationObserver(this._watchForInert.bind(this)),i(t.head||t.body||t.documentElement),"loading"===t.readyState?t.addEventListener("DOMContentLoaded",this._onDocumentLoaded.bind(this)):this._onDocumentLoaded()}return n(e,[{key:"setInert",value:function(e,t){if(t){if(this._inertRoots.has(e))return;var r=new s(e,this);if(e.setAttribute("inert",""),this._inertRoots.set(e,r),!this._document.body.contains(e))for(var n=e.parentNode;n;)11===n.nodeType&&i(n),n=n.parentNode}else{if(!this._inertRoots.has(e))return;var o=this._inertRoots.get(e);o.destructor(),this._inertRoots.delete(e),e.removeAttribute("inert")}}},{key:"getInertRoot",value:function(e){return this._inertRoots.get(e)}},{key:"register",value:function(e,t){var r=this._managedNodes.get(e);return void 0!==r?(r.addInertRoot(t),r.ensureUntabbable()):r=new d(e,t),this._managedNodes.set(e,r),r}},{key:"deregister",value:function(e,t){var r=this._managedNodes.get(e);return r?(r.removeInertRoot(t),r.destroyed&&this._managedNodes.delete(e),r):null}},{key:"_onDocumentLoaded",value:function(){var e=Array.from(this._document.querySelectorAll("[inert]")),t=!0,r=!1,n=void 0;try{for(var o,i=e[Symbol.iterator]();!(t=(o=i.next()).done);t=!0){var a=o.value;this.setInert(a,!0)}}catch(e){r=!0,n=e}finally{try{!t&&i.return&&i.return()}finally{if(r)throw n}}this._observer.observe(this._document.body,{attributes:!0,subtree:!0,childList:!0})}},{key:"_watchForInert",value:function(e,r){var n=!0,o=!1,i=void 0;try{for(var a,s=e[Symbol.iterator]();!(n=(a=s.next()).done);n=!0){var d=a.value;switch(d.type){case"childList":var u=!0,l=!1,h=void 0;try{for(var f,c=Array.from(d.addedNodes)[Symbol.iterator]();!(u=(f=c.next()).done);u=!0){var v=f.value;if(v.nodeType===Node.ELEMENT_NODE){var y=Array.from(v.querySelectorAll("[inert]"));t(v,"[inert]")&&y.unshift(v);var b=!0,_=!1,m=void 0;try{for(var g,N=y[Symbol.iterator]();!(b=(g=N.next()).done);b=!0){var w=g.value;this.setInert(w,!0)}}catch(e){_=!0,m=e}finally{try{!b&&N.return&&N.return()}finally{if(_)throw m}}}}}catch(e){l=!0,h=e}finally{try{!u&&c.return&&c.return()}finally{if(l)throw h}}break;case"attributes":if("inert"!==d.attributeName)continue;var I=d.target,E=I.hasAttribute("inert");this.setInert(I,E)}}}catch(e){o=!0,i=e}finally{try{!n&&s.return&&s.return()}finally{if(o)throw i}}}}]),e}(),l=new u(e);Object.defineProperty(Element.prototype,"inert",{enumerable:!0,get:function(){return this.hasAttribute("inert")},set:function(e){l.setInert(this,e)}})}(document)});
+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t():"function"==typeof define&&define.amd?define(t):t()}(0,function(){"use strict";function e(e,t){var r=window.Element.prototype,n=r.matches||r.mozMatchesSelector||r.msMatchesSelector||r.oMatchesSelector||r.webkitMatchesSelector;if(!e||1!==e.nodeType)return!1;var o=e.parentNode;if(n)return n.call(e,t);for(var i=o.querySelectorAll(t),a=i.length,s=0;s<a;s++)if(i[s]===e)return!0;return!1}function t(e,t){return e===t||!!(16&e.compareDocumentPosition(t))}var r=e,n=t,o=function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")},i=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}();!function(e){function t(e,r,n){if(e.nodeType==Node.ELEMENT_NODE){var o=e;r&&r(o);var i=o.shadowRoot||o.webkitShadowRoot;if(i)return void t(i,r,i);if("content"==o.localName){for(var a=o,s=a.getDistributedNodes?a.getDistributedNodes():[],d=0;d<s.length;d++)t(s[d],r,n);return}if("slot"==o.localName){for(var u=o,l=u.assignedNodes?u.assignedNodes({flatten:!0}):[],h=0;h<l.length;h++)t(l[h],r,n);return}}for(var f=e.firstChild;null!=f;)t(f,r,n),f=f.nextSibling}function a(t){if(!t.querySelector("style#inert-style")){var r=e.createElement("style");r.setAttribute("id","inert-style"),r.textContent="\n[inert] {\n  pointer-events: none;\n  cursor: default;\n}\n\n[inert], [inert] * {\n  user-select: none;\n  -webkit-user-select: none;\n  -moz-user-select: none;\n  -ms-user-select: none;\n}\n",t.appendChild(r)}}var s=["a[href]","area[href]","input:not([disabled])","select:not([disabled])","textarea:not([disabled])","button:not([disabled])","iframe","object","embed","[contenteditable]"].join(","),d=function(){function a(e,t){o(this,a),this._inertManager=t,this._rootElement=e,this._managedNodes=new Set([]),this._rootElement.setAttribute("aria-hidden","true"),this._makeSubtreeUnfocusable(this._rootElement),this._observer=new MutationObserver(this._onMutation.bind(this)),this._observer.observe(this._rootElement,{attributes:!0,childList:!0,subtree:!0})}return i(a,[{key:"destructor",value:function(){this._observer.disconnect(),this._observer=null,this._rootElement&&this._rootElement.removeAttribute("aria-hidden"),this._rootElement=null;var e=!0,t=!1,r=void 0;try{for(var n,o=this._managedNodes[Symbol.iterator]();!(e=(n=o.next()).done);e=!0){var i=n.value;this._unmanageNode(i.node)}}catch(e){t=!0,r=e}finally{try{!e&&o.return&&o.return()}finally{if(t)throw r}}this._managedNodes=null,this._inertManager=null}},{key:"_makeSubtreeUnfocusable",value:function(r){var o=this;t(r,function(e){return o._visitNode(e)});var i=e.activeElement;if(!n(e.body,r)){for(var a=r,s=void 0;a;){if(a.nodeType===Node.DOCUMENT_FRAGMENT_NODE){s=a;break}a=a.parentNode}s&&(i=s.activeElement)}n(r,i)&&i.blur()}},{key:"_visitNode",value:function(e){e.nodeType===Node.ELEMENT_NODE&&(e!==this._rootElement&&e.hasAttribute("inert")&&this._adoptInertRoot(e),(r(e,s)||e.hasAttribute("tabindex"))&&this._manageNode(e))}},{key:"_manageNode",value:function(e){var t=this._inertManager.register(e,this);this._managedNodes.add(t)}},{key:"_unmanageNode",value:function(e){var t=this._inertManager.deregister(e,this);t&&this._managedNodes.delete(t)}},{key:"_unmanageSubtree",value:function(e){var r=this;t(e,function(e){return r._unmanageNode(e)})}},{key:"_adoptInertRoot",value:function(e){var t=this._inertManager.getInertRoot(e);t||(this._inertManager.setInert(e,!0),t=this._inertManager.getInertRoot(e));var r=!0,n=!1,o=void 0;try{for(var i,a=t.managedNodes[Symbol.iterator]();!(r=(i=a.next()).done);r=!0){var s=i.value;this._manageNode(s.node)}}catch(e){n=!0,o=e}finally{try{!r&&a.return&&a.return()}finally{if(n)throw o}}}},{key:"_onMutation",value:function(e,t){var r=!0,o=!1,i=void 0;try{for(var a,s=e[Symbol.iterator]();!(r=(a=s.next()).done);r=!0){var d=a.value,u=d.target;if("childList"===d.type){var l=!0,h=!1,f=void 0;try{for(var c,v=Array.from(d.addedNodes)[Symbol.iterator]();!(l=(c=v.next()).done);l=!0){var y=c.value;this._makeSubtreeUnfocusable(y)}}catch(e){h=!0,f=e}finally{try{!l&&v.return&&v.return()}finally{if(h)throw f}}var b=!0,_=!1,m=void 0;try{for(var g,N=Array.from(d.removedNodes)[Symbol.iterator]();!(b=(g=N.next()).done);b=!0){var w=g.value;this._unmanageSubtree(w)}}catch(e){_=!0,m=e}finally{try{!b&&N.return&&N.return()}finally{if(_)throw m}}}else if("attributes"===d.type)if("tabindex"===d.attributeName)this._manageNode(u);else if(u!==this._rootElement&&"inert"===d.attributeName&&u.hasAttribute("inert")){this._adoptInertRoot(u);var I=this._inertManager.getInertRoot(u),p=!0,E=!1,x=void 0;try{for(var k,S=this._managedNodes[Symbol.iterator]();!(p=(k=S.next()).done);p=!0){var M=k.value;n(u,M.node)&&I._manageNode(M.node)}}catch(e){E=!0,x=e}finally{try{!p&&S.return&&S.return()}finally{if(E)throw x}}}}}catch(e){o=!0,i=e}finally{try{!r&&s.return&&s.return()}finally{if(o)throw i}}}},{key:"managedNodes",get:function(){return new Set(this._managedNodes)}}]),a}(),u=function(){function e(t,r){o(this,e),this._node=t,this._overrodeFocusMethod=!1,this._inertRoots=new Set([r]),this._destroyed=!1,this.ensureUntabbable()}return i(e,[{key:"destructor",value:function(){this._throwIfDestroyed(),this._node&&(this.hasSavedTabIndex?this._node.setAttribute("tabindex",this.savedTabIndex):this._node.removeAttribute("tabindex"),this._overrodeFocusMethod&&delete this._node.focus),this._node=null,this._inertRoots=null,this._destroyed=!0}},{key:"_throwIfDestroyed",value:function(){if(this.destroyed)throw new Error("Trying to access destroyed InertNode")}},{key:"ensureUntabbable",value:function(){var e=this.node;if(r(e,s)){if(-1===e.tabIndex&&this.hasSavedTabIndex)return;e.hasAttribute("tabindex")&&(this._savedTabIndex=e.tabIndex),e.setAttribute("tabindex","-1"),e.nodeType===Node.ELEMENT_NODE&&(e.focus=function(){},this._overrodeFocusMethod=!0)}else e.hasAttribute("tabindex")&&(this._savedTabIndex=e.tabIndex,e.removeAttribute("tabindex"))}},{key:"addInertRoot",value:function(e){this._throwIfDestroyed(),this._inertRoots.add(e)}},{key:"removeInertRoot",value:function(e){this._throwIfDestroyed(),this._inertRoots.delete(e),0===this._inertRoots.size&&this.destructor()}},{key:"destroyed",get:function(){return this._destroyed}},{key:"hasSavedTabIndex",get:function(){return"_savedTabIndex"in this}},{key:"node",get:function(){return this._throwIfDestroyed(),this._node}},{key:"savedTabIndex",set:function(e){this._throwIfDestroyed(),this._savedTabIndex=e},get:function(){return this._throwIfDestroyed(),this._savedTabIndex}}]),e}(),l=function(){function e(t){if(o(this,e),!t)throw new Error("Missing required argument; InertManager needs to wrap a document.");this._document=t,this._managedNodes=new Map,this._inertRoots=new Map,this._observer=new MutationObserver(this._watchForInert.bind(this)),a(t.head||t.body||t.documentElement),"loading"===t.readyState?t.addEventListener("DOMContentLoaded",this._onDocumentLoaded.bind(this)):this._onDocumentLoaded()}return i(e,[{key:"setInert",value:function(e,t){if(t){if(this._inertRoots.has(e))return;var r=new d(e,this);if(e.setAttribute("inert",""),this._inertRoots.set(e,r),!n(this._document.body,e))for(var o=e.parentNode;o;)11===o.nodeType&&a(o),o=o.parentNode}else{if(!this._inertRoots.has(e))return;this._inertRoots.get(e).destructor(),this._inertRoots.delete(e),e.removeAttribute("inert")}}},{key:"getInertRoot",value:function(e){return this._inertRoots.get(e)}},{key:"register",value:function(e,t){var r=this._managedNodes.get(e);return void 0!==r?(r.addInertRoot(t),r.ensureUntabbable()):r=new u(e,t),this._managedNodes.set(e,r),r}},{key:"deregister",value:function(e,t){var r=this._managedNodes.get(e);return r?(r.removeInertRoot(t),r.destroyed&&this._managedNodes.delete(e),r):null}},{key:"_onDocumentLoaded",value:function(){var e=Array.from(this._document.querySelectorAll("[inert]")),t=!0,r=!1,n=void 0;try{for(var o,i=e[Symbol.iterator]();!(t=(o=i.next()).done);t=!0){var a=o.value;this.setInert(a,!0)}}catch(e){r=!0,n=e}finally{try{!t&&i.return&&i.return()}finally{if(r)throw n}}this._observer.observe(this._document.body,{attributes:!0,subtree:!0,childList:!0})}},{key:"_watchForInert",value:function(e,t){var n=!0,o=!1,i=void 0;try{for(var a,s=e[Symbol.iterator]();!(n=(a=s.next()).done);n=!0){var d=a.value;switch(d.type){case"childList":var u=!0,l=!1,h=void 0;try{for(var f,c=Array.from(d.addedNodes)[Symbol.iterator]();!(u=(f=c.next()).done);u=!0){var v=f.value;if(v.nodeType===Node.ELEMENT_NODE){var y=Array.from(v.querySelectorAll("[inert]"));r(v,"[inert]")&&y.unshift(v);var b=!0,_=!1,m=void 0;try{for(var g,N=y[Symbol.iterator]();!(b=(g=N.next()).done);b=!0){var w=g.value;this.setInert(w,!0)}}catch(e){_=!0,m=e}finally{try{!b&&N.return&&N.return()}finally{if(_)throw m}}}}}catch(e){l=!0,h=e}finally{try{!u&&c.return&&c.return()}finally{if(l)throw h}}break;case"attributes":if("inert"!==d.attributeName)continue;var I=d.target,p=I.hasAttribute("inert");this.setInert(I,p)}}}catch(e){o=!0,i=e}finally{try{!n&&s.return&&s.return()}finally{if(o)throw i}}}}]),e}(),h=new l(e);Object.defineProperty(Element.prototype,"inert",{enumerable:!0,get:function(){return this.hasAttribute("inert")},set:function(e){h.setInert(this,e)}})}(document)});

package.json

 {
   "name": "wicg-inert",
-  "version": "1.1.3",
+  "version": "1.1.4",
   "description": "A polyfill for the proposed inert API",
@@ -10,3 +10,4 @@ "main": "dist/inert.js",
     "build": "rollem",
-    "dev": "rollem --watch"
+    "dev": "rollem --watch",
+    "prepublish": "npm run test && npm run build"
   },
@@ -34,3 +35,4 @@ "repository": {
   "dependencies": {
-    "dom-matches": "^2.0.0"
+    "dom-matches": "^2.0.0",
+    "node-contains": "^1.0.0"
   },
@@ -61,2 +63,3 @@ "devDependencies": {
     "port": "8080",
+    "service": "sauce-connect",
     "platforms": [
@@ -63,0 +66,0 @@ [

src/inert.js

@@ -19,2 +19,3 @@ /**
 import matches from 'dom-matches';
+import contains from 'node-contains';
 
@@ -117,3 +118,3 @@ (function(document) {
     let activeElement = document.activeElement;
-    if (!document.body.contains(startNode)) {
+    if (!contains(document.body, startNode)) {
       // startNode may be in shadow DOM, so find its nearest shadowRoot to get the activeElement.
@@ -132,3 +133,3 @@ let node = startNode;
     }
-    if (startNode.contains(activeElement))
+    if (contains(startNode, activeElement))
       activeElement.blur();
@@ -226,3 +227,3 @@ }
           for (let managedNode of this._managedNodes) {
-            if (target.contains(managedNode.node))
+            if (contains(target, managedNode.node))
               inertSubroot._manageNode(managedNode.node);
@@ -445,3 +446,3 @@ }
       // Ensure inert styles are added there.
-      if (!this._document.body.contains(root)) {
+      if (!contains(this._document.body, root)) {
         let parent = root.parentNode;
@@ -448,0 +449,0 @@ while (parent) {

test/helpers/fixture.js

@@ -17,3 +17,13 @@ /**
  */
+
+/* eslint-disable no-unused-vars */
+
+/**
+ * The FixtureLoader class takes a URL, loads its contents, and inserts them into the DOM.
+ * It also provides a `destroy` method to clean out the page contents.
+ */
 class Fixture {
+  /**
+   * Setup initial state.
+   */
   constructor() {
@@ -23,4 +33,8 @@ this._fixture = undefined;
 
-  load(url, callback) {
-    // Add a <div id="fixture"> to the body
+  /**
+   * Load the given URL and stick its contents into a `<div id="fixture">`.
+   * @param {*} url
+   * @return {Promise}
+   */
+  load(url) {
     this._fixture = document.createElement('div');
@@ -31,6 +45,6 @@ this._fixture.id = 'fixture';
     // Fetch template and insert in #fixture
-    const promise = new Promise((resolve, reject) => {
+    return new Promise((resolve, reject) => {
       fetch(url)
         .then((response) => {
-          return response.text()
+          return response.text();
         }).then((html) => {
@@ -43,13 +57,7 @@ this._fixture.innerHTML = html;
     });
-
-    // Use this promise instead of immediately triggering the callback
-    // in order to wait till the next microtask and give any Mutation Observers
-    // a chance to run
-    promise
-      .then(callback)
-      .catch((err) => {
-        callback(err)
-      });
   }
 
+  /**
+   * Remove the current fixture and delete it.
+   */
   destroy() {
@@ -56,0 +64,0 @@ document.body.removeChild(this._fixture);

test/index.js

@@ -19,4 +19,6 @@ /**
 const expect = chai.expect;
-const fixture = new Fixture();
+const fixtureLoader = new Fixture();
 
+/* eslint-disable require-jsdoc */
+
 function isUnfocusable(el) {
@@ -35,3 +37,3 @@ var oldActiveElement = document.activeElement;
 describe('Basic', function() {
-
+  /* eslint-disable no-invalid-this */
   this.timeout(10000);
@@ -46,8 +48,8 @@
   describe('children of declaratively inert parent', function() {
-    beforeEach(function(done) {
-      fixture.load('fixtures/basic.html', done);
+    beforeEach(function() {
+      return fixtureLoader.load('fixtures/basic.html');
     });
 
     afterEach(function() {
-      fixture.destroy();
+      fixtureLoader.destroy();
     });
@@ -71,3 +73,4 @@
 
-    it('programmatically setting inert to false should remove attribute and un-inert content', function() {
+    it('programmatically setting inert to false should remove attribute and un-inert content',
+      function() {
       const inertContainer = document.querySelector('[inert]');
@@ -136,4 +139,6 @@ expect(inertContainer.hasAttribute('inert')).to.equal(true);
       }
-      let fixture, host;
 
+      let fixture;
+      let host;
+
       beforeEach(function() {
@@ -147,6 +152,2 @@ fixture = document.querySelector('#fixture');
 
-      afterEach(function() {
-        fixture.removeChild(host);
-      });
-
       it('should apply inside shadow trees', function() {
@@ -186,4 +187,6 @@ const shadowButton = document.createElement('button');
       }
-      let fixture, host;
 
+      let fixture;
+      let host;
+
       beforeEach(function() {
@@ -195,10 +198,6 @@ fixture = document.querySelector('#fixture');
         host.attachShadow({
-          mode: 'open'
+          mode: 'open',
         });
       });
 
-      afterEach(function() {
-        fixture.removeChild(host);
-      });
-
       it('should apply inside shadow trees', function() {
@@ -220,4 +219,4 @@ const shadowButton = document.createElement('button');
         Promise.resolve().then(() => {
-           expect(getComputedStyle(shadowButton).pointerEvents).to.equal('none');
-           done();
+          expect(getComputedStyle(shadowButton).pointerEvents).to.equal('none');
+          done();
         });
@@ -239,8 +238,8 @@ });
   describe('nested inert regions', function() {
-    beforeEach(function(done) {
-      fixture.load('fixtures/nested.html', done);
+    beforeEach(function() {
+      return fixtureLoader.load('fixtures/nested.html');
     });
 
     afterEach(function() {
-      fixture.destroy();
+      fixtureLoader.destroy();
     });
@@ -252,3 +251,3 @@
       const outerFakeButton = document.querySelector('#outer-fake-button');
-      expect(isUnfocusable(outerButton)).to.equal(true);
+      expect(isUnfocusable(outerFakeButton)).to.equal(true);
 
@@ -267,3 +266,3 @@ const innerButton = document.querySelector('#inner-button');
       const outerFakeButton = document.querySelector('#outer-fake-button');
-      expect(isUnfocusable(outerButton)).to.equal(true);
+      expect(isUnfocusable(outerFakeButton)).to.equal(true);
 
@@ -282,3 +281,3 @@ const innerButton = document.querySelector('#inner-button');
       const outerFakeButton = document.querySelector('#outer-fake-button');
-      expect(isUnfocusable(outerButton)).to.equal(false);
+      expect(isUnfocusable(outerFakeButton)).to.equal(false);
 
@@ -313,8 +312,8 @@ const innerButton = document.querySelector('#inner-button');
   describe('reapply existing tabindex', function() {
-    beforeEach(function(done) {
-      fixture.load('fixtures/tabindex.html', done);
+    beforeEach(function() {
+      return fixtureLoader.load('fixtures/tabindex.html');
     });
 
     afterEach(function() {
-      fixture.destroy();
+      fixtureLoader.destroy();
     });
@@ -342,3 +341,3 @@
       for (let el of Array.from(container.children)) {
-        let tabindex = tabindexes.get(el)
+        let tabindex = tabindexes.get(el);
         if (tabindex) {
@@ -351,5 +350,4 @@ expect(el.hasAttribute('tabindex')).to.equal(true);
       }
-
     });
   });
 });

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Improved metrics

Total package byte prevSize

107611

increased by0.61%

Lines of code

1864

increased by1.3%

Worsened metrics

Dependency count

2

increased by100%

Dependency changes

• + Addednode-contains@^1.0.0

• + Addednode-contains@1.0.0(transitive)