Committer: vkurkin
LJSV-1854: Some formatting dropped when pasting from MS word to RTEU trunk/htdocs/js/ck/config.js U trunk/htdocs/js/ck/plugins/pastefromword/filter/default.js A trunk/htdocs/js/ck/plugins/pastefromword/filter/default_old.js
Modified: trunk/htdocs/js/ck/config.js =================================================================== --- trunk/htdocs/js/ck/config.js 2011-11-17 13:41:27 UTC (rev 20562) +++ trunk/htdocs/js/ck/config.js 2011-11-17 14:08:49 UTC (rev 20563) @@ -3,21 +3,17 @@ For licensing, see LICENSE.html or http://ckeditor.com/license */ -CKEDITOR.editorConfig = function(config){ +CKEDITOR.editorConfig = function(config) { config.language = 'ru'; config.autoParagraph = false; config.autoUpdateElement = false; - config.customConfig = ''; config.docType = '<!DOCTYPE html>'; - config.baseHref = ''; config.contentsCss = '/js/ck/contents.css?t=' + CKEDITOR.timestamp; - config.plugins = - 'ajax,' + + config.plugins = 'ajax,' + 'basicstyles,' + 'bidi,' + 'blockquote,' + 'button,' + - 'clipboard,' + 'colorbutton,' + 'colordialog,' + 'dialog,' + @@ -39,34 +35,17 @@ 'undo,' + 'wysiwygarea,'; - if(jQuery.browser.msie || jQuery.browser.opera) { //show context menu only in internet explorer as it was in previous version of editor + if (jQuery.browser.msie || jQuery.browser.opera) { //show context menu only in internet explorer as it was in previous version of editor config.plugins += 'contextmenu,'; } - config.fullPage = false; - config.startupOutlineBlocks = false; config.autoGrow_maxHeight = 400; - config.defaultLanguage = 'en'; config.contentsLangDirection = 'ltr'; - config.entities = true; - config.entities_additional = '#39'; - config.entities_greek = true; - config.entities_latin = true; - config.enableTabKeyTools = true; config.fillEmptyBlocks = false; - config.startupFocus = false; - config.forcePasteAsPlainText = false; - config.forceSimpleAmpersand = false; config.tabIndex = 1; config.tabSpaces = 2; config.startupShowBorders = false; - config.toolbarStartupExpanded = true; config.toolbarCanCollapse = false; - config.ignoreEmptyParagraph = true; - config.baseFloatZIndex = 10000; - config.htmlEncodeOutput = false; - config.templates_replaceContent = true; config.disableNativeSpellChecker = false; - config.toolbarLocation = 'top'; config.toolbar_Full = [ ['Bold', 'Italic', @@ -80,61 +59,37 @@ 'image'] ]; - if(window.ljphotoEnabled){ + if (window.ljphotoEnabled) { config.toolbar_Full[0].push('LJImage_beta'); } - if(top.Site.media_embed_enabled){ + if (top.Site.media_embed_enabled) { config.toolbar_Full[0].push('LJEmbedLink'); } - config.toolbar_Full[0].push('LJPollLink', - 'LJCutLink', - 'LJCut', - 'LJLike', - '-', - 'UnorderedList', - 'OrderedList', - 'NumberedList', - 'BulletedList', - '-', - 'LJJustifyLeft', - 'LJJustifyCenter', - 'LJJustifyRight', - '-', - 'Undo', - 'Redo'); + config.toolbar_Full[0].push('LJPollLink', 'LJCutLink', 'LJCut', 'LJLike', '-', 'UnorderedList', 'OrderedList', 'NumberedList', 'BulletedList', '-', 'LJJustifyLeft', 'LJJustifyCenter', 'LJJustifyRight', '-', 'Undo', 'Redo'); - config.toolbar = 'Full'; config.enterMode = CKEDITOR.ENTER_BR; - config.forceEnterMode = false; config.shiftEnterMode = CKEDITOR.ENTER_P; config.keystrokes = [ - [ CKEDITOR.ALT + 121 /*F10*/, 'toolbarFocus' ], - [ CKEDITOR.ALT + 122 /*F11*/, 'elementsPathFocus' ], + [ CKEDITOR.SHIFT + 121 /*F10*/, 'contextMenu' ], - [ CKEDITOR.SHIFT + 121 /*F10*/, 'contextMenu' ], + [ CKEDITOR.CTRL + 90 /*Z*/, 'undo' ], + [ CKEDITOR.CTRL + 89 /*Y*/, 'redo' ], + [ CKEDITOR.CTRL + CKEDITOR.SHIFT + 90 /*Z*/, 'redo' ], - [ CKEDITOR.CTRL + 90 /*Z*/, 'undo' ], - [ CKEDITOR.CTRL + 89 /*Y*/, 'redo' ], - [ CKEDITOR.CTRL + CKEDITOR.SHIFT + 90 /*Z*/, 'redo' ], + [ CKEDITOR.CTRL + 76 /*L*/, 'link' ], - [ CKEDITOR.CTRL + 76 /*L*/, 'link' ], + [ CKEDITOR.CTRL + 66 /*B*/, 'bold' ], + [ CKEDITOR.CTRL + 73 /*I*/, 'italic' ], + [ CKEDITOR.CTRL + 85 /*U*/, 'underline' ] + ]; - [ CKEDITOR.CTRL + 66 /*B*/, 'bold' ], - [ CKEDITOR.CTRL + 73 /*I*/, 'italic' ], - [ CKEDITOR.CTRL + 85 /*U*/, 'underline' ] -]; - - config.browserContextMenuOnCtrl = true; config.colorButton_colors = '000000,993300,333300,003300,003366,000080,333399,333333,800000,FF6600,808000,808080,008080,0000FF,666699,808080,FF0000,FF9900,99CC00,339966,33CCCC,3366FF,800080,999999,FF00FF,FFCC00,FFFF00,00FF00,00FFFF,00CCFF,993366,C0C0C0,FF99CC,FFCC99,FFFF99,CCFFCC,CCFFFF,99CCFF,CC99FF,FFFFFF'; config.fontSize_sizes = 'smaller;larger;xx-small;x-small;small;medium;large;x-large;xx-large'; config.disableObjectResizing = true; - config.disableNativeTableHandles = true; config.format_tags = 'p;h1;h2;h3;h4;h5;h6;pre;address'; - config.bodyId = ''; - config.bodyClass = ''; config.removeFormatTags = 'b,big,code,del,dfn,em,font,i,ins,kbd,q,samp,small,span,strike,strong,sub,sup,tt,u,var'; config.removeFormatAttributes = 'class,style,lang,width,height,align,hspace,valign'; config.coreStyles_bold = { @@ -148,11 +103,7 @@ config.indentClasses = []; config.indentOffset = 0; - config.indentUnit = 'px'; - config.dialog_backgroundCoverColor = '#ffffff'; - config.dialog_backgroundCoverOpacity = 0.50; - config.pasteFromWordRemoveFontStyles = false; config.pasteFromWordRemoveStyles = false; @@ -160,4 +111,4 @@ config.protectedSource.push(/<lj-poll-\d+\s*\/?>/gi); // created lj polls; config.protectedSource.push(/<lj-replace name="first_post"\s*\/?>/gi); -}; +}; \ No newline at end of file Modified: trunk/htdocs/js/ck/plugins/pastefromword/filter/default.js =================================================================== --- trunk/htdocs/js/ck/plugins/pastefromword/filter/default.js 2011-11-17 13:41:27 UTC (rev 20562) +++ trunk/htdocs/js/ck/plugins/pastefromword/filter/default.js 2011-11-17 14:08:49 UTC (rev 20563) @@ -1,11 +1,1368 @@ -/* -Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved. -For licensing, see LICENSE.html or http://ckeditor.com/license -*/ - -(function(){var a=CKEDITOR.htmlParser.fragment.prototype,b=CKEDITOR.htmlParser.element.prototype;a.onlyChild=b.onlyChild=function(){var u=this.children,v=u.length,w=v==1&&u[0];return w||null;};b.removeAnyChildWithName=function(u){var v=this.children,w=[],x;for(var y=0;y<v.length;y++){x=v[y];if(!x.name)continue;if(x.name==u){w.push(x);v.splice(y--,1);}w=w.concat(x.removeAnyChildWithName(u));}return w;};b.getAncestor=function(u){var v=this.parent;while(v&&!(v.name&&v.name.match(u)))v=v.parent;return v;};a.firstChild=b.firstChild=function(u){var v;for(var w=0;w<this.children.length;w++){v=this.children[w];if(u(v))return v;else if(v.name){v=v.firstChild(u);if(v)return v;}}return null;};b.addStyle=function(u,v,w){var A=this;var x,y='';if(typeof v=='string')y+=u+':'+v+';';else{if(typeof u=='object')for(var z in u){if(u.hasOwnProperty(z))y+=z+':'+u[z]+';';}else y+=u;w=v;}if(!A.attributes)A.attributes={};x=A.attributes.style||'';x=(w?[y,x]:[x,y]).join(';');A.attributes.style=x.replace(/^;|;(?=;)/,'');};CKEDITOR.dtd.parentOf=function(u){var v={};for(var w in this){if(w.indexOf('$')==-1&&this[w][u])v[w]=1;}return v;};function c(u){var v=u.children,w,x,y=u.children.length,z,A,B=/list-style-type:(.*?)(?:;|$)/,C=CKEDITOR.plugins.pastefromword.filters.stylesFilter;x=u.attributes;if(B.exec(x.style))return;for(var D=0;D<y;D++){w=v[D];if(w.attributes.value&&Number(w.attributes.value)==D+1)delete w.attributes.value;z=B.exec(w.attributes.style);if(z)if(z[1]==A||!A)A=z[1];else{A=null;break;}}if(A){for(D=0;D<y;D++){x=v[D].attributes;x.style&&(x.style=C([['list-style-type']])(x.style)||'');}u.addStyle('list-style-type',A);}};var d=/^([.\d]*)+(em|ex|px|gd|rem|vw|vh|vm|ch|mm|cm|in|pt|pc|deg|rad|ms|s|hz|khz){1}?/i,e=/^(?:\b0[^\s]*\s*){1,4}$/,f='^m{0,4}(cm|cd|d?c{0,3})(xc|xl|l?x{0,3})(ix|iv|v?i{0,3})$',g=new RegExp(f),h=new RegExp(f.toUpperCase()),i={decimal:/\d+/,'lower-roman':g,'upper-roman':h,'lower-alpha':/^[a-z]+$/,'upper-alpha':/^[A-Z]+$/},j={disc:/[l\u00B7\u2002]/,circle:/[\u006F\u00D8]/,square:/[\u006E\u25C6]/},k={ol:i,ul:j},l=[[1000,'M'],[900,'CM'],[500,'D'],[400,'CD'],[100,'C'],[90,'XC'],[50,'L'],[40,'XL'],[10,'X'],[9,'IX'],[5,'V'],[4,'IV'],[1,'I']],m='ABCDEFGHIJKLMNOPQRSTUVWXYZ';function n(u){u=u.toUpperCase();var v=l.length,w=0;for(var x=0;x<v;++x)for(var y=l[x],z=y[1].length;u.substr(0,z)==y[1];u=u.substr(z))w+=y[0];return w;};function o(u){u=u.toUpperCase();var v=m.length,w=1;for(var x=1;u.length>0;x*=v){w+=m.indexOf(u.charAt(u.length-1))*x;u=u.substr(0,u.length-1);}return w; 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-return isNaN(O)?O:O+'px';},K=this.utils.getStyleComponents,L=this.utils.listDtdParents,M=x.pasteFromWordRemoveFontStyles!==false,N=x.pasteFromWordRemoveStyles!==false;return{elementNames:[[/meta|link|script/,'']],root:function(O){O.filterChildren();F(O);},elements:{'^':function(O){var P;if(CKEDITOR.env.gecko&&(P=y.applyStyleFilter))P(O);},$:function(O){var P=O.name||'',Q=O.attributes;if(P in w&&Q.style)Q.style=A([[/^(:?width|height)$/,null,J]])(Q.style)||'';if(P.match(/h\d/)){O.filterChildren();if(I(O))return;B(x['format_'+P])(O);}else if(P in v.$inline){O.filterChildren();if(H(O))delete O.name;}else if(P.indexOf(':')!=-1&&P.indexOf('cke')==-1){O.filterChildren();if(P=='v:imagedata'){var R=O.attributes['o:href'];if(R)O.attributes.src=R;O.name='img';return;}delete O.name;}if(P in L){O.filterChildren();F(O);}},style:function(O){if(CKEDITOR.env.gecko){var P=O.onlyChild().value.match(/\/\* Style Definitions \*\/([\s\S]*?)\/\*/),Q=P&&P[1],R={};if(Q){Q.replace(/[\n\r]/g,'').replace(/(.+?)\{(.+?)\}/g,function(S,T,U){T=T.split(',');var V=T.length,W;for(var X=0;X<V;X++)CKEDITOR.tools.trim(T[X]).replace(/^(\w+)(\.[\w-]+)?$/g,function(Y,Z,aa){Z=Z||'*';aa=aa.substring(1,aa.length);if(aa.match(/MsoNormal/))return;if(!R[Z])R[Z]={};if(aa)R[Z][aa]=U;else R[Z]=U;});});y.applyStyleFilter=function(S){var T=R['*']?'*':S.name,U=S.attributes&&S.attributes['class'],V;if(T in R){V=R[T];if(typeof V=='object')V=V[U];V&&S.addStyle(V,true);}};}}return false;},p:function(O){if(/MsoListParagraph/.exec(O.attributes['class'])){var P=O.firstChild(function(S){return S.type==CKEDITOR.NODE_TEXT&&!H(S.parent);}),Q=P&&P.parent,R=Q&&Q.attributes;R&&!R.style&&(R.style='mso-list: Ignore;');}O.filterChildren();if(I(O))return;if(x.enterMode==CKEDITOR.ENTER_BR){delete O.name;O.add(new CKEDITOR.htmlParser.element('br'));}else B(x['format_'+(x.enterMode==CKEDITOR.ENTER_P?'p':'div')])(O);},div:function(O){var P=O.onlyChild();if(P&&P.name=='table'){var Q=O.attributes;P.attributes=CKEDITOR.tools.extend(P.attributes,Q);Q.style&&P.addStyle(Q.style);var R=new CKEDITOR.htmlParser.element('div');R.addStyle('clear','both');O.add(R);delete O.name;}},td:function(O){if(O.getAncestor('thead'))O.name='th';},ol:E,ul:E,dl:E,font:function(O){if(G(O.parent)){delete O.name;return;}O.filterChildren();var P=O.attributes,Q=P.style,R=O.parent;if('font'==R.name){CKEDITOR.tools.extend(R.attributes,O.attributes);Q&&R.addStyle(Q);delete O.name;}else{Q=Q||'';if(P.color){P.color!='#000000'&&(Q+='color:'+P.color+';');delete P.color; -}if(P.face){Q+='font-family:'+P.face+';';delete P.face;}if(P.size){Q+='font-size:'+(P.size>3?'large':P.size<3?'small':'medium')+';';delete P.size;}O.name='span';O.addStyle(Q);}},span:function(O){if(G(O.parent))return false;O.filterChildren();if(H(O)){delete O.name;return null;}if(G(O)){var P=O.firstChild(function(Y){return Y.value||Y.name=='img';}),Q=P&&(P.value||'l.'),R=Q&&Q.match(/^(?:[(]?)([^\s]+?)([.)]?)$/);if(R){var S=D(R,Q),T=O.getAncestor('span');if(T&&/ mso-hide:\s*all|display:\s*none /.test(T.attributes.style))S.attributes['cke:ignored']=1;return S;}}var U=O.children,V=O.attributes,W=V&&V.style,X=U&&U[0];if(W)V.style=A([['line-height'],[/^font-family$/,null,!M?C(x.font_style,'family'):null],[/^font-size$/,null,!M?C(x.fontSize_style,'size'):null],[/^color$/,null,!M?C(x.colorButton_foreStyle,'color'):null],[/^background-color$/,null,!M?C(x.colorButton_backStyle,'color'):null]])(W,O)||'';return null;},b:B(x.coreStyles_bold),i:B(x.coreStyles_italic),u:B(x.coreStyles_underline),s:B(x.coreStyles_strike),sup:B(x.coreStyles_superscript),sub:B(x.coreStyles_subscript),a:function(O){var P=O.attributes;if(P&&!P.href&&P.name)delete O.name;else if(CKEDITOR.env.webkit&&P.href&&P.href.match(/file:\/\/\/[\S]+#/i))P.href=P.href.replace(/file:\/\/\/[^#]+/i,'');},'cke:listbullet':function(O){if(O.getAncestor(/h\d/)&&!x.pasteFromWordNumberedHeadingToList)delete O.name;}},attributeNames:[[/^onmouse(:?out|over)/,''],[/^onload$/,''],[/(?:v|o):\w+/,''],[/^lang/,'']],attributes:{style:A(N?[[/^list-style-type$/,null],[/^margin$|^margin-(?!bottom|top)/,null,function(O,P,Q){if(P.name in {p:1,div:1}){var R=x.contentsLangDirection=='ltr'?'margin-left':'margin-right';if(Q=='margin')O=K(Q,O,[R])[R];else if(Q!=R)return null;if(O&&!e.test(O))return[R,O];}return null;}],[/^clear$/],[/^border.*|margin.*|vertical-align|float$/,null,function(O,P){if(P.name=='img')return O;}],[/^width|height$/,null,function(O,P){if(P.name in {table:1,td:1,th:1,img:1})return O;}]]:[[/^mso-/],[/-color$/,null,function(O){if(O=='transparent')return false;if(CKEDITOR.env.gecko)return O.replace(/-moz-use-text-color/g,'transparent');}],[/^margin$/,e],['text-indent','0cm'],['page-break-before'],['tab-stops'],['display','none'],M?[/font-?/]:null],N),width:function(O,P){if(P.name in v.$tableContent)return false;},border:function(O,P){if(P.name in v.$tableContent)return false;},'class':z,bgcolor:z,valign:N?z:function(O,P){P.addStyle('vertical-align',O);return false;}},comment:!CKEDITOR.env.ie?function(O,P){var Q=O.match(/<img.*?>/),R=O.match(/^\[if !supportLists\]([\s\S]*?)\[endif\]$/); -if(R){var S=R[1]||Q&&'l.',T=S&&S.match(/>(?:[(]?)([^\s]+?)([.)]?)</);return D(T,S);}if(CKEDITOR.env.gecko&&Q){var U=CKEDITOR.htmlParser.fragment.fromHtml(Q[0]).children[0],V=P.previous,W=V&&V.value.match(/<v:imagedata[^>]*o:href=['"](.*?)['"]/),X=W&&W[1];X&&(U.attributes.src=X);return U;}return false;}:z};}},t=function(){this.dataFilter=new CKEDITOR.htmlParser.filter();};t.prototype={toHtml:function(u){var v=CKEDITOR.htmlParser.fragment.fromHtml(u,false),w=new CKEDITOR.htmlParser.basicWriter();v.writeHtml(w,this.dataFilter);return w.getHtml(true);}};CKEDITOR.cleanWord=function(u,v){if(CKEDITOR.env.gecko)u=u.replace(/(<!--\[if[^<]*?\])-->([\S\s]*?)<!--(\[endif\]-->)/gi,'$1$2$3');var w=new t(),x=w.dataFilter;x.addRules(CKEDITOR.plugins.pastefromword.getRules(v));v.fire('beforeCleanWord',{filter:x});try{u=w.toHtml(u,false);}catch(y){alert(v.lang.pastefromword.error);}u=u.replace(/cke:.*?".*?"/g,'');u=u.replace(/style=""/g,'');u=u.replace(/<span>/g,'');return u;};})(); +/* +Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved. +For licensing, see LICENSE.html or http://ckeditor.com/license +*/ + +(function() +{ + var fragmentPrototype = CKEDITOR.htmlParser.fragment.prototype, + elementPrototype = CKEDITOR.htmlParser.element.prototype; + + fragmentPrototype.onlyChild = elementPrototype.onlyChild = function() + { + var children = this.children, + count = children.length, + firstChild = ( count == 1 ) && children[ 0 ]; + return firstChild || null; + }; + + elementPrototype.removeAnyChildWithName = function( tagName ) + { + var children = this.children, + childs = [], + child; + + for ( var i = 0; i < children.length; i++ ) + { + child = children[ i ]; + if ( !child.name ) + continue; + + if ( child.name == tagName ) + { + childs.push( child ); + children.splice( i--, 1 ); + } + childs = childs.concat( child.removeAnyChildWithName( tagName ) ); + } + return childs; + }; + + elementPrototype.getAncestor = function( tagNameRegex ) + { + var parent = this.parent; + while ( parent && !( parent.name && parent.name.match( tagNameRegex ) ) ) + parent = parent.parent; + return parent; + }; + + fragmentPrototype.firstChild = elementPrototype.firstChild = function( evaluator ) + { + var child; + + for ( var i = 0 ; i < this.children.length ; i++ ) + { + child = this.children[ i ]; + if ( evaluator( child ) ) + return child; + else if ( child.name ) + { + child = child.firstChild( evaluator ); + if ( child ) + return child; + } + } + + return null; + }; + + // Adding a (set) of styles to the element's 'style' attributes. + elementPrototype.addStyle = function( name, value, isPrepend ) + { + var styleText, addingStyleText = ''; + // name/value pair. + if ( typeof value == 'string' ) + addingStyleText += name + ':' + value + ';'; + else + { + // style literal. + if ( typeof name == 'object' ) + { + for ( var style in name ) + { + if ( name.hasOwnProperty( style ) ) + addingStyleText += style + ':' + name[ style ] + ';'; + } + } + // raw style text form. + else + addingStyleText += name; + + isPrepend = value; + } + + if ( !this.attributes ) + this.attributes = {}; + + styleText = this.attributes.style || ''; + + styleText = ( isPrepend ? + [ addingStyleText, styleText ] + : [ styleText, addingStyleText ] ).join( ';' ); + + this.attributes.style = styleText.replace( /^;|;(?=;)/, '' ); + }; + + /** + * Return the DTD-valid parent tag names of the specified one. + * @param tagName + */ + CKEDITOR.dtd.parentOf = function( tagName ) + { + var result = {}; + for ( var tag in this ) + { + if ( tag.indexOf( '$' ) == -1 && this[ tag ][ tagName ] ) + result[ tag ] = 1; + } + return result; + }; + + // 1. move consistent list item styles up to list root. + // 2. clear out unnecessary list item numbering. + function postProcessList( list ) + { + var children = list.children, + child, + attrs, + count = list.children.length, + match, + mergeStyle, + styleTypeRegexp = /list-style-type:(.*?)(?:;|$)/, + stylesFilter = CKEDITOR.plugins.pastefromword.filters.stylesFilter; + + attrs = list.attributes; + if ( styleTypeRegexp.exec( attrs.style ) ) + return; + + for ( var i = 0; i < count; i++ ) + { + child = children[ i ]; + + if ( child.attributes.value && Number( child.attributes.value ) == i + 1 ) + delete child.attributes.value; + + match = styleTypeRegexp.exec( child.attributes.style ); + + if ( match ) + { + if ( match[ 1 ] == mergeStyle || !mergeStyle ) + mergeStyle = match[ 1 ]; + else + { + mergeStyle = null; + break; + } + } + } + + if ( mergeStyle ) + { + for ( i = 0; i < count; i++ ) + { + attrs = children[ i ].attributes; + attrs.style && ( attrs.style = stylesFilter( [ [ 'list-style-type'] ] )( attrs.style ) || '' ); + } + + list.addStyle( 'list-style-type', mergeStyle ); + } + } + + var cssLengthRelativeUnit = /^([.\d]*)+(em|ex|px|gd|rem|vw|vh|vm|ch|mm|cm|in|pt|pc|deg|rad|ms|s|hz|khz){1}?/i; + var emptyMarginRegex = /^(?:\b0[^\s]*\s*){1,4}$/; // e.g. 0px 0pt 0px + var romanLiternalPattern = '^m{0,4}(cm|cd|d?c{0,3})(xc|xl|l?x{0,3})(ix|iv|v?i{0,3})$', + lowerRomanLiteralRegex = new RegExp( romanLiternalPattern ), + upperRomanLiteralRegex = new RegExp( romanLiternalPattern.toUpperCase() ); + + var orderedPatterns = { 'decimal' : /\d+/, 'lower-roman': lowerRomanLiteralRegex, 'upper-roman': upperRomanLiteralRegex, 'lower-alpha' : /^[a-z]+$/, 'upper-alpha': /^[A-Z]+$/ }, + unorderedPatterns = { 'disc' : /[l\u00B7\u2002]/, 'circle' : /[\u006F\u00D8]/,'square' : /[\u006E\u25C6]/}, + listMarkerPatterns = { 'ol' : orderedPatterns, 'ul' : unorderedPatterns }, + romans = [ [1000, 'M'], [900, 'CM'], [500, 'D'], [400, 'CD'], [100, 'C'], [90, 'XC'], [50, 'L'], [40, 'XL'], [10, 'X'], [9, 'IX'], [5, 'V'], [4, 'IV'], [1, 'I'] ], + alpahbets = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; + + // Convert roman numbering back to decimal. + function fromRoman( str ) + { + str = str.toUpperCase(); + var l = romans.length, retVal = 0; + for ( var i = 0; i < l; ++i ) + { + for ( var j = romans[i], k = j[1].length; str.substr( 0, k ) == j[1]; str = str.substr( k ) ) + retVal += j[ 0 ]; + } + return retVal; + } + + // Convert alphabet numbering back to decimal. + function fromAlphabet( str ) + { + str = str.toUpperCase(); + var l = alpahbets.length, retVal = 1; + for ( var x = 1; str.length > 0; x *= l ) + { + retVal += alpahbets.indexOf( str.charAt( str.length - 1 ) ) * x; + str = str.substr( 0, str.length - 1 ); + } + return retVal; + } + + var listBaseIndent = 0, + previousListItemMargin = null, + previousListId; + + var plugin = ( CKEDITOR.plugins.pastefromword = + { + utils : + { + // Create a <cke:listbullet> which indicate an list item type. + createListBulletMarker : function ( bullet, bulletText ) + { + var marker = new CKEDITOR.htmlParser.element( 'cke:listbullet' ); + marker.attributes = { 'cke:listsymbol' : bullet[ 0 ] }; + marker.add( new CKEDITOR.htmlParser.text( bulletText ) ); + return marker; + }, + + isListBulletIndicator : function( element ) + { + var styleText = element.attributes && element.attributes.style; + if ( /mso-list\s*:\s*Ignore/i.test( styleText ) ) + return true; + }, + + isContainingOnlySpaces : function( element ) + { + var text; + return ( ( text = element.onlyChild() ) + && ( /^(:?\s| )+$/ ).test( text.value ) ); + }, + + resolveList : function( element ) + { + // <cke:listbullet> indicate a list item. + var attrs = element.attributes, + listMarker; + + if ( ( listMarker = element.removeAnyChildWithName( 'cke:listbullet' ) ) + && listMarker.length + && ( listMarker = listMarker[ 0 ] ) ) + { + element.name = 'cke:li'; + + if ( attrs.style ) + { + attrs.style = plugin.filters.stylesFilter( + [ + // Text-indent is not representing list item level any more. + [ 'text-indent' ], + [ 'line-height' ], + // First attempt is to resolve indent level from on a constant margin increment. + [ ( /^margin(:?-left)?$/ ), null, function( margin ) + { + // Deal with component/short-hand form. + var values = margin.split( ' ' ); + margin = CKEDITOR.tools.convertToPx( values[ 3 ] || values[ 1 ] || values [ 0 ] ); + + // Figure out the indent unit by checking the first time of incrementation. + if ( !listBaseIndent && previousListItemMargin !== null && margin > previousListItemMargin ) + listBaseIndent = margin - previousListItemMargin; + + previousListItemMargin = margin; + + attrs[ 'cke:indent' ] = listBaseIndent && ( Math.ceil( margin / listBaseIndent ) + 1 ) || 1; + } ], + // The best situation: "mso-list:l0 level1 lfo2" tells the belonged list root, list item indentation, etc. + [ ( /^mso-list$/ ), null, function( val ) + { + val = val.split( ' ' ); + var listId = Number( val[ 0 ].match( /\d+/ ) ), + indent = Number( val[ 1 ].match( /\d+/ ) ); + + if ( indent == 1 ) + { + listId !== previousListId && ( attrs[ 'cke:reset' ] = 1 ); + previousListId = listId; + } + attrs[ 'cke:indent' ] = indent; + } ] + ] )( attrs.style, element ) || ''; + } + + // First level list item might be presented without a margin. + + + // In case all above doesn't apply. + if ( !attrs[ 'cke:indent' ] ) + { + previousListItemMargin = 0; + attrs[ 'cke:indent' ] = 1; + } + + // Inherit attributes from bullet. + CKEDITOR.tools.extend( attrs, listMarker.attributes ); + return true; + } + // Current list disconnected. + else + previousListId = previousListItemMargin = listBaseIndent = null; + + return false; + }, + + // Providing a shorthand style then retrieve one or more style component values. + getStyleComponents : ( function() + { + var calculator = CKEDITOR.dom.element.createFromHtml( + '<div style="position:absolute;left:-9999px;top:-9999px;"></div>', + CKEDITOR.document ); + CKEDITOR.document.getBody().append( calculator ); + + return function( name, styleValue, fetchList ) + { + calculator.setStyle( name, styleValue ); + var styles = {}, + count = fetchList.length; + for ( var i = 0; i < count; i++ ) + styles[ fetchList[ i ] ] = calculator.getStyle( fetchList[ i ] ); + + return styles; + }; + } )(), + + listDtdParents : CKEDITOR.dtd.parentOf( 'ol' ) + }, + + filters : + { + // Transform a normal list into flat list items only presentation. + // E.g. <ul><li>level1<ol><li>level2</li></ol></li> => + // <cke:li cke:listtype="ul" cke:indent="1">level1</cke:li> + // <cke:li cke:listtype="ol" cke:indent="2">level2</cke:li> + flattenList : function( element, level ) + { + level = typeof level == 'number' ? level : 1; + + var attrs = element.attributes, + listStyleType; + + // All list items are of the same type. + switch ( attrs.type ) + { + case 'a' : + listStyleType = 'lower-alpha'; + break; + case '1' : + listStyleType = 'decimal'; + break; + // TODO: Support more list style type from MS-Word. + } + + var children = element.children, + child; + + for ( var i = 0; i < children.length; i++ ) + { + child = children[ i ]; + + if ( child.name in CKEDITOR.dtd.$listItem ) + { + var attributes = child.attributes, + listItemChildren = child.children, + count = listItemChildren.length, + last = listItemChildren[ count - 1 ]; + + // Move out nested list. + if ( last.name in CKEDITOR.dtd.$list ) + { + element.add( last, i + 1 ); + + // Remove the parent list item if it's just a holder. + if ( !--listItemChildren.length ) + children.splice( i--, 1 ); + } + + child.name = 'cke:li'; + + // Inherit numbering from list root on the first list item. + attrs.start && !i && ( attributes.value = attrs.start ); + + plugin.filters.stylesFilter( + [ + [ 'tab-stops', null, function( val ) + { + var margin = val.split( ' ' )[ 1 ].match( cssLengthRelativeUnit ); + margin && ( previousListItemMargin = CKEDITOR.tools.convertToPx( margin[ 0 ] ) ); + } ], + ( level == 1 ? [ 'mso-list', null, function( val ) + { + val = val.split( ' ' ); + var listId = Number( val[ 0 ].match( /\d+/ ) ); + listId !== previousListId && ( attributes[ 'cke:reset' ] = 1 ); + previousListId = listId; + } ] : null ) + ] )( attributes.style ); + + attributes[ 'cke:indent' ] = level; + attributes[ 'cke:listtype' ] = element.name; + attributes[ 'cke:list-style-type' ] = listStyleType; + } + // Flatten sub list. + else if ( child.name in CKEDITOR.dtd.$list ) + { + // Absorb sub list children. + arguments.callee.apply( this, [ child, level + 1 ] ); + children = children.slice( 0, i ).concat( child.children ).concat( children.slice( i + 1 ) ); + element.children = []; + for ( var j = 0, num = children.length; j < num ; j++ ) + element.add( children[ j ] ); + } + } + + delete element.name; + + // We're loosing tag name here, signalize this element as a list. + attrs[ 'cke:list' ] = 1; + }, + + /** + * Try to collect all list items among the children and establish one + * or more HTML list structures for them. + * @param element + */ + assembleList : function( element ) + { + var children = element.children, child, + listItem, // The current processing cke:li element. + listItemAttrs, + listItemIndent, // Indent level of current list item. + lastIndent, + lastListItem, // The previous one just been added to the list. + list, // Current staging list and it's parent list if any. + openedLists = [], + previousListStyleType, + previousListType; + + // Properties of the list item are to be resolved from the list bullet. + var bullet, + listType, + listStyleType, + itemNumeric; + + for ( var i = 0; i < children.length; i++ ) + { + child = children[ i ]; + + if ( 'cke:li' == child.name ) + { + child.name = 'li'; + listItem = child; + listItemAttrs = listItem.attributes; + bullet = listItemAttrs[ 'cke:listsymbol' ]; + bullet = bullet && bullet.match( /^(?:[(]?)([^\s]+?)([.)]?)$/ ); + listType = listStyleType = itemNumeric = null; + + if ( listItemAttrs[ 'cke:ignored' ] ) + { + children.splice( i--, 1 ); + continue; + } + + + // This's from a new list root. + listItemAttrs[ 'cke:reset' ] && ( list = lastIndent = lastListItem = null ); + + // List item indent level might come from a real list indentation or + // been resolved from a pseudo list item's margin value, even get + // no indentation at all. + listItemIndent = Number( listItemAttrs[ 'cke:indent' ] ); + + // We're moving out of the current list, cleaning up. + if ( listItemIndent != lastIndent ) + previousListType = previousListStyleType = null; + + // List type and item style are already resolved. + if ( !bullet ) + { + listType = listItemAttrs[ 'cke:listtype' ] || 'ol'; + listStyleType = listItemAttrs[ 'cke:list-style-type' ]; + } + else + { + // Probably share the same list style type with previous list item, + // give it priority to avoid ambiguous between C(Alpha) and C.(Roman). + if ( previousListType && listMarkerPatterns[ previousListType ] [ previousListStyleType ].test( bullet[ 1 ] ) ) + { + listType = previousListType; + listStyleType = previousListStyleType; + } + else + { + for ( var type in listMarkerPatterns ) + { + for ( var style in listMarkerPatterns[ type ] ) + { + if ( listMarkerPatterns[ type ][ style ].test( bullet[ 1 ] ) ) + { + // Small numbering has higher priority, when dealing with ambiguous + // between C(Alpha) and C.(Roman). + if ( type == 'ol' && ( /alpha|roman/ ).test( style ) ) + { + var num = /roman/.test( style ) ? fromRoman( bullet[ 1 ] ) : fromAlphabet( bullet[ 1 ] ); + if ( !itemNumeric || num < itemNumeric ) + { + itemNumeric = num; + listType = type; + listStyleType = style; + } + } + else + { + listType = type; + listStyleType = style; + break; + } + } + } + } + } + + // Simply use decimal/disc for the rest forms of unrepresentable + // numerals, e.g. Chinese..., but as long as there a second part + // included, it has a bigger chance of being a order list ;) + !listType && ( listType = bullet[ 2 ] ? 'ol' : 'ul' ); + } + + previousListType = listType; + previousListStyleType = listStyleType || ( listType == 'ol' ? 'decimal' : 'disc' ); + if ( listStyleType && listStyleType != ( listType == 'ol' ? 'decimal' : 'disc' ) ) + listItem.addStyle( 'list-style-type', listStyleType ); + + // Figure out start numbering. + if ( listType == 'ol' && bullet ) + { + switch ( listStyleType ) + { + case 'decimal' : + itemNumeric = Number( bullet[ 1 ] ); + break; + case 'lower-roman': + case 'upper-roman': + itemNumeric = fromRoman( bullet[ 1 ] ); + break; + case 'lower-alpha': + case 'upper-alpha': + itemNumeric = fromAlphabet( bullet[ 1 ] ); + break; + } + + // Always create the numbering, swipe out unnecessary ones later. + listItem.attributes.value = itemNumeric; + } + + // Start the list construction. + if ( !list ) + { + openedLists.push( list = new CKEDITOR.htmlParser.element( listType ) ); + list.add( listItem ); + children[ i ] = list; + } + else + { + if ( listItemIndent > lastIndent ) + { + openedLists.push( list = new CKEDITOR.htmlParser.element( listType ) ); + list.add( listItem ); + lastListItem.add( list ); + } + else if ( listItemIndent < lastIndent ) + { + // There might be a negative gap between two list levels. (#4944) + var diff = lastIndent - listItemIndent, + parent; + while ( diff-- && ( parent = list.parent ) ) + list = parent.parent; + + list.add( listItem ); + } + else + list.add( listItem ); + + children.splice( i--, 1 ); + } + + lastListItem = listItem; + lastIndent = listItemIndent; + } + else if ( list ) + list = lastIndent = lastListItem = null; + } + + for ( i = 0; i < openedLists.length; i++ ) + postProcessList( openedLists[ i ] ); + + list = lastIndent = lastListItem = previousListId = previousListItemMargin = listBaseIndent = null; + }, + + /** + * A simple filter which always rejecting. + */ + falsyFilter : function( value ) + { + return false; + }, + + /** + * A filter dedicated on the 'style' attribute filtering, e.g. dropping/replacing style properties. + * @param styles {Array} in form of [ styleNameRegexp, styleValueRegexp, + * newStyleValue/newStyleGenerator, newStyleName ] where only the first + * parameter is mandatory. + * @param whitelist {Boolean} Whether the {@param styles} will be considered as a white-list. + */ + stylesFilter : function( styles, whitelist ) + { + return function( styleText, element ) + { + var rules = []; + // html-encoded quote might be introduced by 'font-family' + // from MS-Word which confused the following regexp. e.g. + //'font-family: "Lucida, Console"' + ( styleText || '' ) + .replace( /"/g, '"' ) + .replace( /\s*([^ :;]+)\s*:\s*([^;]+)\s*(?=;|$)/g, + function( match, name, value ) + { + name = name.toLowerCase(); + name == 'font-family' && ( value = value.replace( /["']/g, '' ) ); + + var namePattern, + valuePattern, + newValue, + newName; + for ( var i = 0 ; i < styles.length; i++ ) + { + if ( styles[ i ] ) + { + namePattern = styles[ i ][ 0 ]; + valuePattern = styles[ i ][ 1 ]; + newValue = styles[ i ][ 2 ]; + newName = styles[ i ][ 3 ]; + + if ( name.match( namePattern ) + && ( !valuePattern || value.match( valuePattern ) ) ) + { + name = newName || name; + whitelist && ( newValue = newValue || value ); + + if ( typeof newValue == 'function' ) + newValue = newValue( value, element, name ); + + // Return an couple indicate both name and value + // changed. + if ( newValue && newValue.push ) + name = newValue[ 0 ], newValue = newValue[ 1 ]; + + if ( typeof newValue == 'string' ) + rules.push( [ name, newValue ] ); + return; + } + } + } + + !whitelist && rules.push( [ name, value ] ); + + }); + + for ( var i = 0 ; i < rules.length ; i++ ) + rules[ i ] = rules[ i ].join( ':' ); + return rules.length ? + ( rules.join( ';' ) + ';' ) : false; + }; + }, + + /** + * Migrate the element by decorate styles on it. + * @param styleDefiniton + * @param variables + */ + elementMigrateFilter : function ( styleDefiniton, variables ) + { + return function( element ) + { + var styleDef = + variables ? + new CKEDITOR.style( styleDefiniton, variables )._.definition + : styleDefiniton; + element.name = styleDef.element; + CKEDITOR.tools.extend( element.attributes, CKEDITOR.tools.clone( styleDef.attributes ) ); + element.addStyle( CKEDITOR.style.getStyleText( styleDef ) ); + }; + }, + + /** + * Migrate styles by creating a new nested stylish element. + * @param styleDefinition + */ + styleMigrateFilter : function( styleDefinition, variableName ) + { + + var elementMigrateFilter = this.elementMigrateFilter; + return function( value, element ) + { + // Build an stylish element first. + var styleElement = new CKEDITOR.htmlParser.element( null ), + variables = {}; + + variables[ variableName ] = value; + elementMigrateFilter( styleDefinition, variables )( styleElement ); + // Place the new element inside the existing span. + styleElement.children = element.children; + element.children = [ styleElement ]; + }; + }, + + /** + * A filter which remove cke-namespaced-attribute on + * all none-cke-namespaced elements. + * @param value + * @param element + */ + bogusAttrFilter : function( value, element ) + { + if ( element.name.indexOf( 'cke:' ) == -1 ) + return false; + }, + + /** + * A filter which will be used to apply inline css style according the stylesheet + * definition rules, is generated lazily when filtering. + */ + applyStyleFilter : null + + }, + + getRules : function( editor ) + { + var dtd = CKEDITOR.dtd, + blockLike = CKEDITOR.tools.extend( {}, dtd.$block, dtd.$listItem, dtd.$tableContent ), + config = editor.config, + filters = this.filters, + falsyFilter = filters.falsyFilter, + stylesFilter = filters.stylesFilter, + elementMigrateFilter = filters.elementMigrateFilter, + styleMigrateFilter = CKEDITOR.tools.bind( this.filters.styleMigrateFilter, this.filters ), + createListBulletMarker = this.utils.createListBulletMarker, + flattenList = filters.flattenList, + assembleList = filters.assembleList, + isListBulletIndicator = this.utils.isListBulletIndicator, + containsNothingButSpaces = this.utils.isContainingOnlySpaces, + resolveListItem = this.utils.resolveList, + convertToPx = function( value ) + { + value = CKEDITOR.tools.convertToPx( value ); + return isNaN( value ) ? value : value + 'px'; + }, + getStyleComponents = this.utils.getStyleComponents, + listDtdParents = this.utils.listDtdParents, + removeFontStyles = config.pasteFromWordRemoveFontStyles !== false, + removeStyles = config.pasteFromWordRemoveStyles !== false; + + return { + + elementNames : + [ + // Remove script, meta and link elements. + [ ( /meta|link|script/ ), '' ] + ], + + root : function( element ) + { + element.filterChildren(); + assembleList( element ); + }, + + elements : + { + '^' : function( element ) + { + // Transform CSS style declaration to inline style. + var applyStyleFilter; + if ( CKEDITOR.env.gecko && ( applyStyleFilter = filters.applyStyleFilter ) ) + applyStyleFilter( element ); + }, + + $ : function( element ) + { + var tagName = element.name || '', + attrs = element.attributes; + + // Convert length unit of width/height on blocks to + // a more editor-friendly way (px). + if ( tagName in blockLike + && attrs.style ) + { + attrs.style = stylesFilter( + [ [ ( /^(:?width|height)$/ ), null, convertToPx ] ] )( attrs.style ) || ''; + } + + // Processing headings. + if ( tagName.match( /h\d/ ) ) + { + element.filterChildren(); + // Is the heading actually a list item? + if ( resolveListItem( element ) ) + return; + + // Adapt heading styles to editor's convention. + elementMigrateFilter( config[ 'format_' + tagName ] )( element ); + } + // Remove inline elements which contain only empty spaces. + else if ( tagName in dtd.$inline ) + { + element.filterChildren(); + if ( containsNothingButSpaces( element ) ) + delete element.name; + } + // Remove element with ms-office namespace, + // with it's content preserved, e.g. 'o:p'. + else if ( tagName.indexOf( ':' ) != -1 + && tagName.indexOf( 'cke' ) == -1 ) + { + element.filterChildren(); + + // Restore image real link from vml. + if ( tagName == 'v:imagedata' ) + { + var href = element.attributes[ 'o:href' ]; + if ( href ) + element.attributes.src = href; + element.name = 'img'; + return; + } + delete element.name; + } + + // Assembling list items into a whole list. + if ( tagName in listDtdParents ) + { + element.filterChildren(); + assembleList( element ); + } + }, + + // We'll drop any style sheet, but Firefox conclude + // certain styles in a single style element, which are + // required to be changed into inline ones. + 'style' : function( element ) + { + if ( CKEDITOR.env.gecko ) + { + // Grab only the style definition section. + var styleDefSection = element.onlyChild().value.match( /\/\* Style Definitions \*\/([\s\S]*?)\/\*/ ), + styleDefText = styleDefSection && styleDefSection[ 1 ], + rules = {}; // Storing the parsed result. + + if ( styleDefText ) + { + styleDefText + // Remove line-breaks. + .replace(/[\n\r]/g,'') + // Extract selectors and style properties. + .replace( /(.+?)\{(.+?)\}/g, + function( rule, selectors, styleBlock ) + { + selectors = selectors.split( ',' ); + var length = selectors.length, selector; + for ( var i = 0; i < length; i++ ) + { + // Assume MS-Word mostly generate only simple + // selector( [Type selector][Class selector]). + CKEDITOR.tools.trim( selectors[ i ] ) + .replace( /^(\w+)(\.[\w-]+)?$/g, + function( match, tagName, className ) + { + tagName = tagName || '*'; + className = className.substring( 1, className.length ); + + // Reject MS-Word Normal styles. + if ( className.match( /MsoNormal/ ) ) + return; + + if ( !rules[ tagName ] ) + rules[ tagName ] = {}; + if ( className ) + rules[ tagName ][ className ] = styleBlock; + else + rules[ tagName ] = styleBlock; + } ); + } + }); + + filters.applyStyleFilter = function( element ) + { + var name = rules[ '*' ] ? '*' : element.name, + className = element.attributes && element.attributes[ 'class' ], + style; + if ( name in rules ) + { + style = rules[ name ]; + if ( typeof style == 'object' ) + style = style[ className ]; + // Maintain style rules priorities. + style && element.addStyle( style, true ); + } + }; + } + } + return false; + }, + + 'p' : function( element ) + { + // This's a fall-back approach to recognize list item in FF3.6, + // as it's not perfect as not all list style (e.g. "heading list") is shipped + // with this pattern. (#6662) + if ( /MsoListParagraph/.exec( element.attributes[ 'class' ] ) ) + { + var bulletText = element.firstChild( function( node ) + { + return node.type == CKEDITOR.NODE_TEXT && !containsNothingButSpaces( node.parent ); + }); + var bullet = bulletText && bulletText.parent, + bulletAttrs = bullet && bullet.attributes; + bulletAttrs && !bulletAttrs.style && ( bulletAttrs.style = 'mso-list: Ignore;' ); + } + + element.filterChildren(); + + // Is the paragraph actually a list item? + if ( resolveListItem( element ) ) + return; + + // Adapt paragraph formatting to editor's convention + // according to enter-mode. + if ( config.enterMode == CKEDITOR.ENTER_BR ) + { + // We suffer from attribute/style lost in this situation. + elementMigrateFilter(config['format_p'])(element); + /*delete element.name; + element.add( new CKEDITOR.htmlParser.element( 'br' ) );*/ + } + else + elementMigrateFilter( config[ 'format_' + ( config.enterMode == CKEDITOR.ENTER_P ? 'p' : 'div' ) ] )( element ); + }, + + 'div' : function( element ) + { + // Aligned table with no text surrounded is represented by a wrapper div, from which + // table cells inherit as text-align styles, which is wrong. + // Instead we use a clear-float div after the table to properly achieve the same layout. + var singleChild = element.onlyChild(); + if ( singleChild && singleChild.name == 'table' ) + { + var attrs = element.attributes; + singleChild.attributes = CKEDITOR.tools.extend( singleChild.attributes, attrs ); + attrs.style && singleChild.addStyle( attrs.style ); + + var clearFloatDiv = new CKEDITOR.htmlParser.element( 'div' ); + clearFloatDiv.addStyle( 'clear' ,'both' ); + element.add( clearFloatDiv ); + delete element.name; + } + }, + + 'td' : function ( element ) + { + // 'td' in 'thead' is actually <th>. + if ( element.getAncestor( 'thead') ) + element.name = 'th'; + }, + + // MS-Word sometimes present list as a mixing of normal list + // and pseudo-list, normalize the previous ones into pseudo form. + 'ol' : flattenList, + 'ul' : flattenList, + 'dl' : flattenList, + + 'font' : function( element ) + { + // Drop the font tag if it comes from list bullet text. + if ( isListBulletIndicator( element.parent ) ) + { + delete element.name; + return; + } + + element.filterChildren(); + + var attrs = element.attributes, + styleText = attrs.style, + parent = element.parent; + + if ( 'font' == parent.name ) // Merge nested <font> tags. + { + CKEDITOR.tools.extend( parent.attributes, + element.attributes ); + styleText && parent.addStyle( styleText ); + delete element.name; + } + // Convert the merged into a span with all attributes preserved. + else + { + styleText = styleText || ''; + // IE's having those deprecated attributes, normalize them. + if ( attrs.color ) + { + attrs.color != '#000000' && ( styleText += 'color:' + attrs.color + ';' ); + delete attrs.color; + } + if ( attrs.face ) + { + styleText += 'font-family:' + attrs.face + ';'; + delete attrs.face; + } + // TODO: Mapping size in ranges of xx-small, + // x-small, small, medium, large, x-large, xx-large. + if ( attrs.size ) + { + styleText += 'font-size:' + + ( attrs.size > 3 ? 'large' + : ( attrs.size < 3 ? 'small' : 'medium' ) ) + ';'; + delete attrs.size; + } + + element.name = 'span'; + element.addStyle( styleText ); + } + }, + + 'span' : function( element ) + { + // Remove the span if it comes from list bullet text. + if ( isListBulletIndicator( element.parent ) ) + return false; + + element.filterChildren(); + if ( containsNothingButSpaces( element ) ) + { + delete element.name; + return null; + } + + // List item bullet type is supposed to be indicated by + // the text of a span with style 'mso-list : Ignore' or an image. + if ( isListBulletIndicator( element ) ) + { + var listSymbolNode = element.firstChild( function( node ) + { + return node.value || node.name == 'img'; + }); + + var listSymbol = listSymbolNode && ( listSymbolNode.value || 'l.' ), + listType = listSymbol && listSymbol.match( /^(?:[(]?)([^\s]+?)([.)]?)$/ ); + + if ( listType ) + { + var marker = createListBulletMarker( listType, listSymbol ); + // Some non-existed list items might be carried by an inconsequential list, indicate by "mso-hide:all/display:none", + // those are to be removed later, now mark it with "cke:ignored". + var ancestor = element.getAncestor( 'span' ); + if ( ancestor && (/ mso-hide:\s*all|display:\s*none /).test( ancestor.attributes.style ) ) + marker.attributes[ 'cke:ignored' ] = 1; + return marker; + } + } + + // Update the src attribute of image element with href. + var children = element.children, + attrs = element.attributes, + styleText = attrs && attrs.style, + firstChild = children && children[ 0 ]; + + // Assume MS-Word mostly carry font related styles on <span>, + // adapting them to editor's convention. + if ( styleText ) + { + attrs.style = stylesFilter( + [ + // Drop 'inline-height' style which make lines overlapping. + [ 'line-height' ], + [ ( /^font-family$/ ), null, !removeFontStyles ? styleMigrateFilter( config[ 'font_style' ], 'family' ) : null ] , + [ ( /^font-size$/ ), null, !removeFontStyles ? styleMigrateFilter( config[ 'fontSize_style' ], 'size' ) : null ] , + [ ( /^color$/ ), null, !removeFontStyles ? styleMigrateFilter( config[ 'colorButton_foreStyle' ], 'color' ) : null ] , + [ ( /^background-color$/ ), null, !removeFontStyles ? styleMigrateFilter( config[ 'colorButton_backStyle' ], 'color' ) : null ] + ] )( styleText, element ) || ''; + } + + return null; + }, + + // Migrate basic style formats to editor configured ones. + 'b' : elementMigrateFilter( config[ 'coreStyles_bold' ] ), + 'i' : elementMigrateFilter( config[ 'coreStyles_italic' ] ), + 'u' : elementMigrateFilter( config[ 'coreStyles_underline' ] ), + 's' : elementMigrateFilter( config[ 'coreStyles_strike' ] ), + 'sup' : elementMigrateFilter( config[ 'coreStyles_superscript' ] ), + 'sub' : elementMigrateFilter( config[ 'coreStyles_subscript' ] ), + // Editor doesn't support anchor with content currently (#3582), + // drop such anchors with content preserved. + 'a' : function( element ) + { + var attrs = element.attributes; + if ( attrs && !attrs.href && attrs.name ) + delete element.name; + else if ( CKEDITOR.env.webkit && attrs.href && attrs.href.match( /file:\/\/\/[\S]+#/i ) ) + attrs.href = attrs.href.replace( /file:\/\/\/[^#]+/i,'' ); + }, + 'cke:listbullet' : function( element ) + { + if ( element.getAncestor( /h\d/ ) && !config.pasteFromWordNumberedHeadingToList ) + delete element.name; + } + }, + + attributeNames : + [ + // Remove onmouseover and onmouseout events (from MS Word comments effect) + [ ( /^onmouse(:?out|over)/ ), '' ], + // Onload on image element. + [ ( /^onload$/ ), '' ], + // Remove office and vml attribute from elements. + [ ( /(?:v|o):\w+/ ), '' ], + // Remove lang/language attributes. + [ ( /^lang/ ), '' ] + ], + + attributes : + { + 'style' : stylesFilter( + removeStyles ? + // Provide a white-list of styles that we preserve, those should + // be the ones that could later be altered with editor tools. + [ + // Leave list-style-type + [ ( /^list-style-type$/ ), null ], + + // Preserve margin-left/right which used as default indent style in the editor. + [ ( /^margin$|^margin-(?!bottom|top)/ ), null, function( value, element, name ) + { + if ( element.name in { p : 1, div : 1 } ) + { + var indentStyleName = config.contentsLangDirection == 'ltr' ? + 'margin-left' : 'margin-right'; + + // Extract component value from 'margin' shorthand. + if ( name == 'margin' ) + { + value = getStyleComponents( name, value, + [ indentStyleName ] )[ indentStyleName ]; + } + else if ( name != indentStyleName ) + return null; + + if ( value && !emptyMarginRegex.test( value ) ) + return [ indentStyleName, value ]; + } + + return null; + } ], + + // Preserve clear float style. + [ ( /^clear$/ ) ], + + [ ( /^border.*|margin.*|vertical-align|float$/ ), null, + function( value, element ) + { + if ( element.name == 'img' ) + return value; + } ], + + [ (/^width|height$/ ), null, + function( value, element ) + { + if ( element.name in { table : 1, td : 1, th : 1, img : 1 } ) + return value; + } ] + ] : + // Otherwise provide a black-list of styles that we remove. + [ + [ ( /^mso-/ ) ], + // Fixing color values. + [ ( /-color$/ ), null, function( value ) + { + if ( value == 'transparent' ) + return false; + if ( CKEDITOR.env.gecko ) + return value.replace( /-moz-use-text-color/g, 'transparent' ); + } ], + // Remove empty margin values, e.g. 0.00001pt 0em 0pt + [ ( /^margin$/ ), emptyMarginRegex ], + [ 'text-indent', '0cm' ], + [ 'page-break-before' ], + [ 'tab-stops' ], + [ 'display', 'none' ], + removeFontStyles ? [ ( /font-?/ ) ] : null + ], removeStyles ), + + // Prefer width styles over 'width' attributes. + 'width' : function( value, element ) + { + if ( element.name in dtd.$tableContent ) + return false; + }, + // Prefer border styles over table 'border' attributes. + 'border' : function( value, element ) + { + if ( element.name in dtd.$tableContent ) + return false; + }, + + // Only Firefox carry style sheet from MS-Word, which + // will be applied by us manually. For other browsers + // the css className is useless. + 'class' : falsyFilter, + + // MS-Word always generate 'background-color' along with 'bgcolor', + // simply drop the deprecated attributes. + 'bgcolor' : falsyFilter, + + // Deprecate 'valign' attribute in favor of 'vertical-align'. + 'valign' : removeStyles ? falsyFilter : function( value, element ) + { + element.addStyle( 'vertical-align', value ); + return false; + } + }, + + // Fore none-IE, some useful data might be buried under these IE-conditional + // comments where RegExp were the right approach to dig them out where usual approach + // is transform it into a fake element node w... (truncated)