@@ -10,8 +10,13 @@ import { PureComponent } from "../src/PureComponent";
1010import { createElement } from "../src/createElement" ;
1111import { createPortal } from "../src/createPortal" ;
1212
13- import { render , findDOMNode , isValidElement , unmountComponentAtNode , unstable_renderSubtreeIntoContainer } from "../src/diff" ;
14-
13+ import {
14+ render ,
15+ findDOMNode ,
16+ isValidElement ,
17+ unmountComponentAtNode ,
18+ unstable_renderSubtreeIntoContainer
19+ } from "../src/diff" ;
1520
1621var React = {
1722 version : "VERSION" ,
@@ -20,7 +25,7 @@ var React = {
2025 options,
2126 PropTypes,
2227 createPortal,
23- Children,
28+ Children,
2429 Component,
2530 eventSystem,
2631 findDOMNode,
@@ -33,15 +38,13 @@ var React = {
3338 unstable_renderSubtreeIntoContainer,
3439
3540 createFactory ( type ) {
36- console . warn ( "createFactory is deprecated" ) ; // eslint-disable-line
41+ console . warn ( "createFactory is deprecated" ) ; // eslint-disable-line
3742 var factory = createElement . bind ( null , type ) ;
3843 factory . type = type ;
3944 return factory ;
4045 }
4146} ;
4247
43-
44-
4548function isInDocument ( node ) {
4649 if ( ! inBrowser ) {
4750 return false ;
@@ -69,17 +72,11 @@ function focusNode(node) {
6972}
7073
7174function getNodeTag ( node ) {
72- return node . nodeName
73- ? node
74- . nodeName
75- . toLowerCase ( )
76- : "" ;
75+ return node . nodeName ? node . nodeName . toLowerCase ( ) : "" ;
7776}
7877
7978function getActiveElement ( doc ) {
80- doc = doc || ( inBrowser
81- ? document
82- : undefined ) ;
79+ doc = doc || ( inBrowser ? document : undefined ) ;
8380 if ( typeof doc === "undefined" ) {
8481 return null ;
8582 }
@@ -96,19 +93,26 @@ function getActiveElement(doc) {
9693 * Input selection module for React.
9794 */
9895var ReactInputSelection = {
99- hasSelectionCapabilities : function ( elem ) {
96+ hasSelectionCapabilities : function ( elem ) {
10097 var nodeName = getNodeTag ( elem || { } ) ;
101- return nodeName && ( nodeName === "input" && elem . type === "text" || nodeName === "textarea" || elem . contentEditable === "true" ) ;
98+ return (
99+ nodeName &&
100+ ( ( nodeName === "input" && elem . type === "text" ) ||
101+ nodeName === "textarea" ||
102+ elem . contentEditable === "true" )
103+ ) ;
102104 } ,
103105
104- getSelectionInformation : function ( ) {
106+ getSelectionInformation : function ( ) {
105107 let focusedElem = getActiveElement ( ) ;
106- var selectionRange = ReactInputSelection . hasSelectionCapabilities ( focusedElem )
108+ var selectionRange = ReactInputSelection . hasSelectionCapabilities (
109+ focusedElem
110+ )
107111 ? ReactInputSelection . getSelection ( focusedElem )
108112 : null ;
109113 return { focusedElem, selectionRange } ;
110114 } ,
111- restoreSelection : function ( lastInformation ) {
115+ restoreSelection : function ( lastInformation ) {
112116 var curFocusedElem = getActiveElement ( ) ;
113117 var priorFocusedElem = lastInformation . focusedElem ;
114118 var priorSelectionRange = lastInformation . selectionRange ;
@@ -120,7 +124,7 @@ var ReactInputSelection = {
120124 focusNode ( priorFocusedElem ) ;
121125 }
122126 } ,
123- getSelection : function ( input ) {
127+ getSelection : function ( input ) {
124128 var selection ;
125129
126130 if ( "selectionStart" in input ) {
@@ -131,9 +135,7 @@ var ReactInputSelection = {
131135 } ;
132136 } else if ( document . selection && getNodeTag ( input ) === "input" ) {
133137 // IE8 input.
134- var range = document
135- . selection
136- . createRange ( ) ;
138+ var range = document . selection . createRange ( ) ;
137139 // There can only be one selection per document in IE, so it must be in our
138140 // element.
139141 if ( range . parentElement ( ) === input ) {
@@ -147,13 +149,15 @@ var ReactInputSelection = {
147149 selection = ReactDOMSelection . getOffsets ( input ) ;
148150 }
149151
150- return selection || {
151- start : 0 ,
152- end : 0
153- } ;
152+ return (
153+ selection || {
154+ start : 0 ,
155+ end : 0
156+ }
157+ ) ;
154158 } ,
155159
156- setSelection : function ( input , offsets ) {
160+ setSelection : function ( input , offsets ) {
157161 var start = offsets . start ;
158162 var end = offsets . end ;
159163 if ( end === undefined ) {
@@ -232,25 +236,27 @@ function getModernOffsets(node) {
232236 // If the node and offset values are the same, the selection is collapsed.
233237 // `Selection.isCollapsed` is available natively, but IE sometimes gets this
234238 // value wrong.
235- var isSelectionCollapsed = isCollapsed ( selection . anchorNode , selection . anchorOffset , selection . focusNode , selection . focusOffset ) ;
239+ var isSelectionCollapsed = isCollapsed (
240+ selection . anchorNode ,
241+ selection . anchorOffset ,
242+ selection . focusNode ,
243+ selection . focusOffset
244+ ) ;
236245
237- var rangeLength = isSelectionCollapsed
238- ? 0
239- : currentRange
240- . toString ( )
241- . length ;
246+ var rangeLength = isSelectionCollapsed ? 0 : currentRange . toString ( ) . length ;
242247
243248 var tempRange = currentRange . cloneRange ( ) ;
244249 tempRange . selectNodeContents ( node ) ;
245250 tempRange . setEnd ( currentRange . startContainer , currentRange . startOffset ) ;
246251
247- var isTempRangeCollapsed = isCollapsed ( tempRange . startContainer , tempRange . startOffset , tempRange . endContainer , tempRange . endOffset ) ;
252+ var isTempRangeCollapsed = isCollapsed (
253+ tempRange . startContainer ,
254+ tempRange . startOffset ,
255+ tempRange . endContainer ,
256+ tempRange . endOffset
257+ ) ;
248258
249- var start = isTempRangeCollapsed
250- ? 0
251- : tempRange
252- . toString ( )
253- . length ;
259+ var start = isTempRangeCollapsed ? 0 : tempRange . toString ( ) . length ;
254260 var end = start + rangeLength ;
255261
256262 // Detect whether the selection is backward.
@@ -260,12 +266,8 @@ function getModernOffsets(node) {
260266 var isBackward = detectionRange . collapsed ;
261267
262268 return {
263- start : isBackward
264- ? end
265- : start ,
266- end : isBackward
267- ? start
268- : end
269+ start : isBackward ? end : start ,
270+ end : isBackward ? start : end
269271 } ;
270272}
271273
@@ -274,12 +276,8 @@ function getModernOffsets(node) {
274276 * @param {object } offsets
275277 */
276278function setIEOffsets ( node , offsets ) {
277- var range = document
278- . selection
279- . createRange ( )
280- . duplicate ( ) ;
281- var start ,
282- end ;
279+ var range = document . selection . createRange ( ) . duplicate ( ) ;
280+ var start , end ;
283281
284282 if ( offsets . end === undefined ) {
285283 start = offsets . start ;
@@ -319,12 +317,10 @@ function setModernOffsets(node, offsets) {
319317 var selection = window . getSelection ( ) ;
320318 var length = node . textContent . length ;
321319 var start = Math . min ( offsets . start , length ) ;
322- var end = offsets . end === undefined
323- ? start
324- : Math . min ( offsets . end , length ) ;
320+ var end = offsets . end === undefined ? start : Math . min ( offsets . end , length ) ;
325321
326- // IE 11 uses modern selection, but doesn"t support the extend method. Flip
327- // backward selections, so we can set with a single range.
322+ // IE 11 uses modern selection, but doesn"t support the extend method. Flip
323+ // backward selections, so we can set with a single range.
328324 if ( ! selection . extend && start > end ) {
329325 var temp = end ;
330326 end = start ;
@@ -349,14 +345,11 @@ function setModernOffsets(node, offsets) {
349345 }
350346}
351347
352- var useIEOffsets = inBrowser && "selection" in document && ! ( "getSelection" in window ) ;
348+ var useIEOffsets =
349+ inBrowser && "selection" in document && ! ( "getSelection" in window ) ;
353350var ReactDOMSelection = {
354- getOffsets : useIEOffsets
355- ? getIEOffsets
356- : getModernOffsets ,
357- setOffsets : useIEOffsets
358- ? setIEOffsets
359- : setModernOffsets
351+ getOffsets : useIEOffsets ? getIEOffsets : getModernOffsets ,
352+ setOffsets : useIEOffsets ? setIEOffsets : setModernOffsets
360353} ;
361354
362355function getLeafNode ( node ) {
@@ -413,7 +406,7 @@ var newOptions = {
413406} ;
414407function fixOptions ( obj , name , oldFn , fn ) {
415408 if ( oldFn ) {
416- obj [ name ] = function ( a ) {
409+ obj [ name ] = function ( a ) {
417410 fn ( a ) ;
418411 oldFn ( a ) ;
419412 } ;
@@ -426,7 +419,6 @@ for (let i in newOptions) {
426419 fixOptions ( options , i , options [ i ] , newOptions [ i ] ) ;
427420}
428421
429-
430422window . React = window . ReactDOM = React ;
431423
432424export default React ;
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