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Copyright ( c ) 2003 - 2018 , CKSource - Frederico Knabben . All rights reserved .
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For licensing , see LICENSE . md or https : //ckeditor.com/legal/ckeditor-oss-license
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* /
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( function ( ) { function k ( a , b , d , e ) { var c = new CKEDITOR . dom . walker ( a ) ; if ( a = a . startContainer . getAscendant ( b , ! 0 ) || a . endContainer . getAscendant ( b , ! 0 ) ) if ( d ( a ) , e ) return ; for ( ; a = c . next ( ) ; ) if ( a = a . getAscendant ( b , ! 0 ) ) if ( d ( a ) , e ) break } function u ( a , b ) { var d = { ul : "ol" , ol : "ul" } ; return - 1 !== l ( b , function ( b ) { return b . element === a || b . element === d [ a ] } ) } function q ( a ) { this . styles = null ; this . sticky = ! 1 ; this . editor = a ; this . filter = new CKEDITOR . filter ( a . config . copyFormatting _allowRules ) ; ! 0 === a . config . copyFormatting _allowRules && ( this . filter . disabled =
! 0 ) ; a . config . copyFormatting _disallowRules && this . filter . disallow ( a . config . copyFormatting _disallowRules ) } var l = CKEDITOR . tools . indexOf , r = CKEDITOR . tools . getMouseButton , t = ! 1 ; CKEDITOR . plugins . add ( "copyformatting" , { lang : "az,de,en,it,ja,nb,nl,oc,pl,pt-br,ru,sv,tr,zh,zh-cn" , icons : "copyformatting" , hidpi : ! 0 , init : function ( a ) { var b = CKEDITOR . plugins . copyformatting ; b . _addScreenReaderContainer ( ) ; t || ( CKEDITOR . document . appendStyleSheet ( this . path + "styles/copyformatting.css" ) , t = ! 0 ) ; a . addContentsCss && a . addContentsCss ( this . path +
"styles/copyformatting.css" ) ; a . copyFormatting = new b . state ( a ) ; a . addCommand ( "copyFormatting" , b . commands . copyFormatting ) ; a . addCommand ( "applyFormatting" , b . commands . applyFormatting ) ; a . ui . addButton ( "CopyFormatting" , { label : a . lang . copyformatting . label , command : "copyFormatting" , toolbar : "cleanup,0" } ) ; a . on ( "contentDom" , function ( ) { var d = a . editable ( ) , b = d . isInline ( ) ? d : a . document , c = a . ui . get ( "CopyFormatting" ) ; d . attachListener ( b , "mouseup" , function ( b ) { r ( b ) === CKEDITOR . MOUSE _BUTTON _LEFT && a . execCommand ( "applyFormatting" ) } ) ;
d . attachListener ( CKEDITOR . document , "mouseup" , function ( b ) { var e = a . getCommand ( "copyFormatting" ) ; r ( b ) !== CKEDITOR . MOUSE _BUTTON _LEFT || e . state !== CKEDITOR . TRISTATE _ON || d . contains ( b . data . getTarget ( ) ) || a . execCommand ( "copyFormatting" ) } ) ; c && ( b = CKEDITOR . document . getById ( c . _ . id ) , d . attachListener ( b , "dblclick" , function ( ) { a . execCommand ( "copyFormatting" , { sticky : ! 0 } ) } ) , d . attachListener ( b , "mouseup" , function ( a ) { a . data . stopPropagation ( ) } ) ) } ) ; a . config . copyFormatting _keystrokeCopy && a . setKeystroke ( a . config . copyFormatting _keystrokeCopy ,
"copyFormatting" ) ; a . on ( "key" , function ( b ) { var e = a . getCommand ( "copyFormatting" ) ; b = b . data . domEvent ; b . getKeystroke && 27 === b . getKeystroke ( ) && e . state === CKEDITOR . TRISTATE _ON && a . execCommand ( "copyFormatting" ) } ) ; a . copyFormatting . on ( "extractFormatting" , function ( d ) { var e = d . data . element ; if ( e . contains ( a . editable ( ) ) || e . equals ( a . editable ( ) ) ) return d . cancel ( ) ; e = b . _convertElementToStyleDef ( e ) ; if ( ! a . copyFormatting . filter . check ( new CKEDITOR . style ( e ) , ! 0 , ! 0 ) ) return d . cancel ( ) ; d . data . styleDef = e } ) ; a . copyFormatting . on ( "applyFormatting" ,
function ( d ) { if ( ! d . data . preventFormatStripping ) { var e = d . data . range , c = b . _extractStylesFromRange ( a , e ) , f = b . _determineContext ( e ) , g , h ; if ( a . copyFormatting . _isContextAllowed ( f ) ) for ( h = 0 ; h < c . length ; h ++ ) f = c [ h ] , g = e . createBookmark ( ) , - 1 === l ( b . preservedElements , f . element ) ? CKEDITOR . env . webkit && ! CKEDITOR . env . chrome ? c [ h ] . removeFromRange ( d . data . range , d . editor ) : c [ h ] . remove ( d . editor ) : u ( f . element , d . data . styles ) && b . _removeStylesFromElementInRange ( e , f . element ) , e . moveToBookmark ( g ) } } ) ; a . copyFormatting . on ( "applyFormatting" ,
function ( b ) { var e = CKEDITOR . plugins . copyformatting , c = e . _determineContext ( b . data . range ) ; "list" === c && a . copyFormatting . _isContextAllowed ( "list" ) ? e . _applyStylesToListContext ( b . editor , b . data . range , b . data . styles ) : "table" === c && a . copyFormatting . _isContextAllowed ( "table" ) ? e . _applyStylesToTableContext ( b . editor , b . data . range , b . data . styles ) : a . copyFormatting . _isContextAllowed ( "text" ) && e . _applyStylesToTextContext ( b . editor , b . data . range , b . data . styles ) } , null , null , 999 ) } } ) ; q . prototype . _isContextAllowed = function ( a ) { var b =
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this . editor . config . copyFormatting _allowedContexts ; return ! 0 === b || - 1 !== l ( b , a ) } ; CKEDITOR . event . implementOn ( q . prototype ) ; CKEDITOR . plugins . copyformatting = { state : q , inlineBoundary : "h1 h2 h3 h4 h5 h6 p div" . split ( " " ) , excludedAttributes : [ "id" , "style" , "href" , "data-cke-saved-href" , "dir" ] , elementsForInlineTransform : [ "li" ] , excludedElementsFromInlineTransform : [ "table" , "thead" , "tbody" , "ul" , "ol" ] , excludedAttributesFromInlineTransform : [ "value" , "type" ] , preservedElements : "ul ol li td th tr thead tbody table" . split ( " " ) ,
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breakOnElements : [ "ul" , "ol" , "table" ] , _initialKeystrokePasteCommand : null , commands : { copyFormatting : { exec : function ( a , b ) { var d = CKEDITOR . plugins . copyformatting , e = a . copyFormatting , c = b ? "keystrokeHandler" == b . from : ! 1 , f = b ? b . sticky || c : ! 1 , g = d . _getCursorContainer ( a ) , h = CKEDITOR . document . getDocumentElement ( ) ; if ( this . state === CKEDITOR . TRISTATE _ON ) return e . styles = null , e . sticky = ! 1 , g . removeClass ( "cke_copyformatting_active" ) , h . removeClass ( "cke_copyformatting_disabled" ) , h . removeClass ( "cke_copyformatting_tableresize_cursor" ) ,
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d . _putScreenReaderMessage ( a , "canceled" ) , d . _detachPasteKeystrokeHandler ( a ) , this . setState ( CKEDITOR . TRISTATE _OFF ) ; e . styles = d . _extractStylesFromElement ( a , a . elementPath ( ) . lastElement ) ; this . setState ( CKEDITOR . TRISTATE _ON ) ; c || ( g . addClass ( "cke_copyformatting_active" ) , h . addClass ( "cke_copyformatting_tableresize_cursor" ) , a . config . copyFormatting _outerCursor && h . addClass ( "cke_copyformatting_disabled" ) ) ; e . sticky = f ; d . _putScreenReaderMessage ( a , "copied" ) ; d . _attachPasteKeystrokeHandler ( a ) } } , applyFormatting : { editorFocus : CKEDITOR . env . ie &&
! CKEDITOR . env . edge ? ! 1 : ! 0 , exec : function ( a , b ) { var d = a . getCommand ( "copyFormatting" ) , e = b ? "keystrokeHandler" == b . from : ! 1 , c = CKEDITOR . plugins . copyformatting , f = a . copyFormatting , g = c . _getCursorContainer ( a ) , h = CKEDITOR . document . getDocumentElement ( ) ; if ( e || d . state === CKEDITOR . TRISTATE _ON ) { if ( e && ! f . styles ) return c . _putScreenReaderMessage ( a , "failed" ) , c . _detachPasteKeystrokeHandler ( a ) , ! 1 ; e = c . _applyFormat ( a , f . styles ) ; f . sticky || ( f . styles = null , g . removeClass ( "cke_copyformatting_active" ) , h . removeClass ( "cke_copyformatting_disabled" ) ,
h . removeClass ( "cke_copyformatting_tableresize_cursor" ) , d . setState ( CKEDITOR . TRISTATE _OFF ) , c . _detachPasteKeystrokeHandler ( a ) ) ; c . _putScreenReaderMessage ( a , e ? "applied" : "canceled" ) } } } } , _getCursorContainer : function ( a ) { return a . elementMode === CKEDITOR . ELEMENT _MODE _INLINE ? a . editable ( ) : a . editable ( ) . getParent ( ) } , _convertElementToStyleDef : function ( a ) { var b = CKEDITOR . tools , d = a . getAttributes ( CKEDITOR . plugins . copyformatting . excludedAttributes ) , b = b . parseCssText ( a . getAttribute ( "style" ) , ! 0 , ! 0 ) ; return { element : a . getName ( ) ,
type : CKEDITOR . STYLE _INLINE , attributes : d , styles : b } } , _extractStylesFromElement : function ( a , b ) { var d = { } , e = [ ] ; do if ( b . type === CKEDITOR . NODE _ELEMENT && ! b . hasAttribute ( "data-cke-bookmark" ) && ( d . element = b , a . copyFormatting . fire ( "extractFormatting" , d , a ) && d . styleDef && e . push ( new CKEDITOR . style ( d . styleDef ) ) , b . getName && - 1 !== l ( CKEDITOR . plugins . copyformatting . breakOnElements , b . getName ( ) ) ) ) break ; while ( ( b = b . getParent ( ) ) && b . type === CKEDITOR . NODE _ELEMENT ) ; return e } , _extractStylesFromRange : function ( a , b ) { for ( var d = [ ] , e = new CKEDITOR . dom . walker ( b ) ,
c ; c = e . next ( ) ; ) d = d . concat ( CKEDITOR . plugins . copyformatting . _extractStylesFromElement ( a , c ) ) ; return d } , _removeStylesFromElementInRange : function ( a , b ) { for ( var d = - 1 !== l ( [ "ol" , "ul" , "table" ] , b ) , e = new CKEDITOR . dom . walker ( a ) , c ; c = e . next ( ) ; ) if ( c = c . getAscendant ( b , ! 0 ) ) if ( c . removeAttributes ( c . getAttributes ( ) ) , d ) break } , _getSelectedWordOffset : function ( a ) { function b ( a , b ) { return a [ b ? "getPrevious" : "getNext" ] ( function ( a ) { return a . type !== CKEDITOR . NODE _COMMENT } ) } function d ( a ) { return a . type == CKEDITOR . NODE _ELEMENT ? ( a = a . getHtml ( ) . replace ( /<span.*?> <\/span>/g ,
"" ) , a . replace ( /<.*?>/g , "" ) ) : a . getText ( ) } function e ( a , c ) { var f = a , g = /\s/g , h = "p br ol ul li td th div caption body" . split ( " " ) , m = ! 1 , k = ! 1 , p , n ; do { for ( p = b ( f , c ) ; ! p && f . getParent ( ) ; ) { f = f . getParent ( ) ; if ( - 1 !== l ( h , f . getName ( ) ) ) { k = m = ! 0 ; break } p = b ( f , c ) } if ( p && p . getName && - 1 !== l ( h , p . getName ( ) ) ) { m = ! 0 ; break } f = p } while ( f && f . getStyle && ( "none" == f . getStyle ( "display" ) || ! f . getText ( ) ) ) ; for ( f || ( f = a ) ; f . type !== CKEDITOR . NODE _TEXT ; ) f = ! m || c || k ? f . getChild ( 0 ) : f . getChild ( f . getChildCount ( ) - 1 ) ; for ( h = d ( f ) ; null != ( k = g . exec ( h ) ) && ( n = k . index ,
c ) ; ) ; if ( "number" !== typeof n && ! m ) return e ( f , c ) ; if ( m ) c ? n = 0 : ( g = /([\.\b]*$)/ , n = ( k = g . exec ( h ) ) ? k . index : h . length ) ; else if ( c && ( n += 1 , n > h . length ) ) return e ( f ) ; return { node : f , offset : n } } var c = /\b\w+\b/ig , f , g , h , m , k ; h = m = k = a . startContainer ; for ( f = d ( h ) ; null != ( g = c . exec ( f ) ) ; ) if ( g . index + g [ 0 ] . length >= a . startOffset ) return a = g . index , c = g . index + g [ 0 ] . length , 0 === g . index && ( g = e ( h , ! 0 ) , m = g . node , a = g . offset ) , c >= f . length && ( f = e ( h ) , k = f . node , c = f . offset ) , { startNode : m , startOffset : a , endNode : k , endOffset : c } ; return null } , _filterStyles : function ( a ) { var b =
CKEDITOR . tools . isEmpty , d = [ ] , e , c ; for ( c = 0 ; c < a . length ; c ++ ) e = a [ c ] . _ . definition , - 1 !== CKEDITOR . tools . indexOf ( CKEDITOR . plugins . copyformatting . inlineBoundary , e . element ) && ( e . element = a [ c ] . element = "span" ) , "span" === e . element && b ( e . attributes ) && b ( e . styles ) || d . push ( a [ c ] ) ; return d } , _determineContext : function ( a ) { function b ( b ) { var e = new CKEDITOR . dom . walker ( a ) , c ; if ( a . startContainer . getAscendant ( b , ! 0 ) || a . endContainer . getAscendant ( b , ! 0 ) ) return ! 0 ; for ( ; c = e . next ( ) ; ) if ( c . getAscendant ( b , ! 0 ) ) return ! 0 } return b ( { ul : 1 , ol : 1 } ) ?
"list" : b ( "table" ) ? "table" : "text" } , _applyStylesToTextContext : function ( a , b , d ) { var e = CKEDITOR . plugins . copyformatting , c = e . excludedAttributesFromInlineTransform , f , g ; CKEDITOR . env . webkit && ! CKEDITOR . env . chrome && a . getSelection ( ) . selectRanges ( [ b ] ) ; for ( f = 0 ; f < d . length ; f ++ ) if ( b = d [ f ] , - 1 === l ( e . excludedElementsFromInlineTransform , b . element ) ) { if ( - 1 !== l ( e . elementsForInlineTransform , b . element ) ) for ( b . element = b . _ . definition . element = "span" , g = 0 ; g < c . length ; g ++ ) b . _ . definition . attributes [ c [ g ] ] && delete b . _ . definition . attributes [ c [ g ] ] ;
b . apply ( a ) } } , _applyStylesToListContext : function ( a , b , d ) { var e , c , f ; for ( f = 0 ; f < d . length ; f ++ ) e = d [ f ] , c = b . createBookmark ( ) , "ol" === e . element || "ul" === e . element ? k ( b , { ul : 1 , ol : 1 } , function ( a ) { var b = e ; a . getName ( ) !== b . element && a . renameNode ( b . element ) ; b . applyToObject ( a ) } , ! 0 ) : "li" === e . element ? k ( b , "li" , function ( a ) { e . applyToObject ( a ) } ) : CKEDITOR . plugins . copyformatting . _applyStylesToTextContext ( a , b , [ e ] ) , b . moveToBookmark ( c ) } , _applyStylesToTableContext : function ( a , b , d ) { function e ( a , b ) { a . getName ( ) !== b . element && ( b = b . getDefinition ( ) ,
b . element = a . getName ( ) , b = new CKEDITOR . style ( b ) ) ; b . applyToObject ( a ) } var c , f , g ; for ( g = 0 ; g < d . length ; g ++ ) c = d [ g ] , f = b . createBookmark ( ) , - 1 !== l ( [ "table" , "tr" ] , c . element ) ? k ( b , c . element , function ( a ) { c . applyToObject ( a ) } ) : - 1 !== l ( [ "td" , "th" ] , c . element ) ? k ( b , { td : 1 , th : 1 } , function ( a ) { e ( a , c ) } ) : - 1 !== l ( [ "thead" , "tbody" ] , c . element ) ? k ( b , { thead : 1 , tbody : 1 } , function ( a ) { e ( a , c ) } ) : CKEDITOR . plugins . copyformatting . _applyStylesToTextContext ( a , b , [ c ] ) , b . moveToBookmark ( f ) } , _applyFormat : function ( a , b ) { var d = a . getSelection ( ) . getRanges ( ) [ 0 ] ,
e = CKEDITOR . plugins . copyformatting , c , f ; if ( ! d ) return ! 1 ; if ( d . collapsed ) { f = a . getSelection ( ) . createBookmarks ( ) ; if ( ! ( c = e . _getSelectedWordOffset ( d ) ) ) return ; d = a . createRange ( ) ; d . setStart ( c . startNode , c . startOffset ) ; d . setEnd ( c . endNode , c . endOffset ) ; d . select ( ) } b = e . _filterStyles ( b ) ; if ( ! a . copyFormatting . fire ( "applyFormatting" , { styles : b , range : d , preventFormatStripping : ! 1 } , a ) ) return ! 1 ; f && a . getSelection ( ) . selectBookmarks ( f ) ; return ! 0 } , _putScreenReaderMessage : function ( a , b ) { var d = this . _getScreenReaderContainer ( ) ; d && d . setText ( a . lang . copyformatting . notification [ b ] ) } ,
_addScreenReaderContainer : function ( ) { if ( this . _getScreenReaderContainer ( ) ) return this . _getScreenReaderContainer ( ) ; if ( ! CKEDITOR . env . ie6Compat && ! CKEDITOR . env . ie7Compat ) return CKEDITOR . document . getBody ( ) . append ( CKEDITOR . dom . element . createFromHtml ( '\x3cdiv class\x3d"cke_screen_reader_only cke_copyformatting_notification"\x3e\x3cdiv aria-live\x3d"polite"\x3e\x3c/div\x3e\x3c/div\x3e' ) ) . getChild ( 0 ) } , _getScreenReaderContainer : function ( ) { if ( ! CKEDITOR . env . ie6Compat && ! CKEDITOR . env . ie7Compat ) return CKEDITOR . document . getBody ( ) . findOne ( ".cke_copyformatting_notification div[aria-live]" ) } ,
_attachPasteKeystrokeHandler : function ( a ) { var b = a . config . copyFormatting _keystrokePaste ; b && ( this . _initialKeystrokePasteCommand = a . keystrokeHandler . keystrokes [ b ] , a . setKeystroke ( b , "applyFormatting" ) ) } , _detachPasteKeystrokeHandler : function ( a ) { var b = a . config . copyFormatting _keystrokePaste ; b && a . setKeystroke ( b , this . _initialKeystrokePasteCommand || ! 1 ) } } ; CKEDITOR . config . copyFormatting _outerCursor = ! 0 ; CKEDITOR . config . copyFormatting _allowRules = "b s u i em strong span p div td th ol ul li(*)[*]{*}" ; CKEDITOR . config . copyFormatting _disallowRules =
"*[data-cke-widget*,data-widget*,data-cke-realelement](cke_widget*)" ; CKEDITOR . config . copyFormatting _allowedContexts = ! 0 ; CKEDITOR . config . copyFormatting _keystrokeCopy = CKEDITOR . CTRL + CKEDITOR . SHIFT + 67 ; CKEDITOR . config . copyFormatting _keystrokePaste = CKEDITOR . CTRL + CKEDITOR . SHIFT + 86 } ) ( ) ;
