File: src/public/js/wysihtml5/wysihtml-toolbar.min.js

/*! wysihtml - v0.5.5 (2016-01-06) */

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a&&(this._next=a!==this._last?a.nextSibling:null,N(a)&&this.clonePartiallySelectedTextNodes&&(a===this.ec&&(a=a.cloneNode(!0)).deleteData(this.eo,a.length-this.eo),this._current===this.sc&&(a=a.cloneNode(!0)).deleteData(0,this.so))),a},remove:function(){var a,b,c=this._current;!N(c)||c!==this.sc&&c!==this.ec?c.parentNode&&Y(c):(a=c===this.sc?this.so:0,b=c===this.ec?this.eo:c.length,a!=b&&c.deleteData(a,b-a))},isPartiallySelectedSubtree:function(){var a=this._current;return c(a,this.range)},getSubtreeIterator:function(){var a;if(this.isSingleCharacterDataNode)a=this.range.cloneRange(),a.collapse(!1);else{a=new I(d(this.range));var b=this._current,c=b,e=0,f=b,g=U(b);P(b,this.sc)&&(c=this.sc,e=this.so),P(b,this.ec)&&(f=this.ec,g=this.eo),H(a,c,e,f,g)}return new p(a,this.clonePartiallySelectedTextNodes)},detach:function(){this.range=this._current=this._next=this._first=this._last=this.sc=this.so=this.ec=this.eo=null}};var Z=[1,3,4,5,7,8,10],$=[2,9,11],_=[5,6,10,12],aa=[1,3,4,5,7,8,10,11],ba=[1,3,4,5,7,8],ca=q([9,11]),da=q(_),ea=q([6,10,12]),fa=document.createElement("style"),ga=!1;try{fa.innerHTML="<b>x</b>",ga=3==fa.firstChild.nodeType}catch(ha){}a.features.htmlParsingConforms=ga;var ia=ga?function(a){var b=this.startContainer,c=Q(b);if(!b)throw new M("INVALID_STATE_ERR");var d=null;return 1==b.nodeType?d=b:N(b)&&(d=J.parentElement(b)),d=null===d||"HTML"==d.nodeName&&J.isHtmlNamespace(Q(d).documentElement)&&J.isHtmlNamespace(d)?c.createElement("body"):d.cloneNode(!1),d.innerHTML=a,J.fragmentFromNodeChildren(d)}:function(a){var b=d(this),c=b.createElement("body");return c.innerHTML=a,J.fragmentFromNodeChildren(c)},ja=["startContainer","startOffset","endContainer","endOffset","collapsed","commonAncestorContainer"],ka=0,la=1,ma=2,na=3,oa=0,pa=1,qa=2,ra=3;K.extend(a.rangePrototype,{compareBoundaryPoints:function(a,b){z(this),u(this.startContainer,b.startContainer);var c,d,e,f,g=a==na||a==ka?"start":"end",h=a==la||a==ka?"start":"end";return c=this[g+"Container"],d=this[g+"Offset"],e=b[h+"Container"],f=b[h+"Offset"],R(c,d,e,f)},insertNode:function(a){if(z(this),s(a,aa),v(this.startContainer),P(a,this.startContainer))throw new M("HIERARCHY_REQUEST_ERR");var b=h(a,this.startContainer,this.startOffset);this.setStartBefore(b)},cloneContents:function(){z(this);var a,b;if(this.collapsed)return d(this).createDocumentFragment();if(this.startContainer===this.endContainer&&N(this.startContainer))return a=this.startContainer.cloneNode(!0),a.data=a.data.slice(this.startOffset,this.endOffset),b=d(this).createDocumentFragment(),b.appendChild(a),b;var c=new p(this,!0);return a=j(c),c.detach(),a},canSurroundContents:function(){z(this),v(this.startContainer),v(this.endContainer);var a=new p(this,!0),b=a._first&&c(a._first,this)||a._last&&c(a._last,this);return a.detach(),!b},surroundContents:function(a){if(s(a,ba),!this.canSurroundContents())throw new M("INVALID_STATE_ERR");var b=this.extractContents();if(a.hasChildNodes())for(;a.lastChild;)a.removeChild(a.lastChild);h(a,this.startContainer,this.startOffset),a.appendChild(b),this.selectNode(a)},cloneRange:function(){z(this);for(var a,b=new I(d(this)),c=ja.length;c--;)a=ja[c],b[a]=this[a];return b},toString:function(){z(this);var a=this.startContainer;if(a===this.endContainer&&N(a))return 3==a.nodeType||4==a.nodeType?a.data.slice(this.startOffset,this.endOffset):"";var b=[],c=new p(this,!0);return k(c,function(a){(3==a.nodeType||4==a.nodeType)&&b.push(a.data)}),c.detach(),b.join("")},compareNode:function(a){z(this);var b=a.parentNode,c=O(a);if(!b)throw new M("NOT_FOUND_ERR");var d=this.comparePoint(b,c),e=this.comparePoint(b,c+1);return 0>d?e>0?qa:oa:e>0?pa:ra},comparePoint:function(a,b){return z(this),w(a,"HIERARCHY_REQUEST_ERR"),u(a,this.startContainer),R(a,b,this.startContainer,this.startOffset)<0?-1:R(a,b,this.endContainer,this.endOffset)>0?1:0},createContextualFragment:ia,toHtml:function(){return B(this)},intersectsNode:function(a,b){if(z(this),W(a)!=e(this))return!1;var c=a.parentNode,d=O(a);if(!c)return!0;var f=R(c,d,this.endContainer,this.endOffset),g=R(c,d+1,this.startContainer,this.startOffset);return b?0>=f&&g>=0:0>f&&g>0},isPointInRange:function(a,b){return z(this),w(a,"HIERARCHY_REQUEST_ERR"),u(a,this.startContainer),R(a,b,this.startContainer,this.startOffset)>=0&&R(a,b,this.endContainer,this.endOffset)<=0},intersectsRange:function(a){return i(this,a,!1)},intersectsOrTouchesRange:function(a){return i(this,a,!0)},intersection:function(a){if(this.intersectsRange(a)){var b=R(this.startContainer,this.startOffset,a.startContainer,a.startOffset),c=R(this.endContainer,this.endOffset,a.endContainer,a.endOffset),d=this.cloneRange();return-1==b&&d.setStart(a.startContainer,a.startOffset),1==c&&d.setEnd(a.endContainer,a.endOffset),d}return null},union:function(a){if(this.intersectsOrTouchesRange(a)){var b=this.cloneRange();return-1==R(a.startContainer,a.startOffset,this.startContainer,this.startOffset)&&b.setStart(a.startContainer,a.startOffset),1==R(a.endContainer,a.endOffset,this.endContainer,this.endOffset)&&b.setEnd(a.endContainer,a.endOffset),
b}throw new M("Ranges do not intersect")},containsNode:function(a,b){return b?this.intersectsNode(a,!1):this.compareNode(a)==ra},containsNodeContents:function(a){return this.comparePoint(a,0)>=0&&this.comparePoint(a,U(a))<=0},containsRange:function(a){var b=this.intersection(a);return null!==b&&a.equals(b)},containsNodeText:function(a){var b=this.cloneRange();b.selectNode(a);var c=b.getNodes([3]);if(c.length>0){b.setStart(c[0],0);var d=c.pop();return b.setEnd(d,d.length),this.containsRange(b)}return this.containsNodeContents(a)},getNodes:function(a,b){return z(this),n(this,a,b)},getDocument:function(){return d(this)},collapseBefore:function(a){this.setEndBefore(a),this.collapse(!1)},collapseAfter:function(a){this.setStartAfter(a),this.collapse(!0)},getBookmark:function(b){var c=d(this),e=a.createRange(c);b=b||J.getBody(c),e.selectNodeContents(b);var f=this.intersection(e),g=0,h=0;return f&&(e.setEnd(f.startContainer,f.startOffset),g=e.toString().length,h=g+f.toString().length),{start:g,end:h,containerNode:b}},moveToBookmark:function(a){var b=a.containerNode,c=0;this.setStart(b,0),this.collapse(!0);for(var d,e,f,g,h=[b],i=!1,j=!1;!j&&(d=h.pop());)if(3==d.nodeType)e=c+d.length,!i&&a.start>=c&&a.start<=e&&(this.setStart(d,a.start-c),i=!0),i&&a.end>=c&&a.end<=e&&(this.setEnd(d,a.end-c),j=!0),c=e;else for(g=d.childNodes,f=g.length;f--;)h.push(g[f])},getName:function(){return"DomRange"},equals:function(a){return I.rangesEqual(this,a)},isValid:function(){return y(this)},inspect:function(){return o(this)},detach:function(){}}),F(I,H),K.extend(I,{rangeProperties:ja,RangeIterator:p,copyComparisonConstants:D,createPrototypeRange:F,inspect:o,toHtml:B,getRangeDocument:d,rangesEqual:function(a,b){return a.startContainer===b.startContainer&&a.startOffset===b.startOffset&&a.endContainer===b.endContainer&&a.endOffset===b.endOffset}}),a.DomRange=I}),H.createCoreModule("WrappedRange",["DomRange"],function(a,b){var c,d,e=a.dom,f=a.util,g=e.DomPosition,h=a.DomRange,i=e.getBody,j=e.getContentDocument,k=e.isCharacterDataNode;if(a.features.implementsDomRange&&!function(){function d(a){for(var b,c=m.length;c--;)b=m[c],a[b]=a.nativeRange[b];a.collapsed=a.startContainer===a.endContainer&&a.startOffset===a.endOffset}function g(a,b,c,d,e){var f=a.startContainer!==b||a.startOffset!=c,g=a.endContainer!==d||a.endOffset!=e,h=!a.equals(a.nativeRange);(f||g||h)&&(a.setEnd(d,e),a.setStart(b,c))}var k,l,m=h.rangeProperties;c=function(a){if(!a)throw b.createError("WrappedRange: Range must be specified");this.nativeRange=a,d(this)},h.createPrototypeRange(c,g),k=c.prototype,k.selectNode=function(a){this.nativeRange.selectNode(a),d(this)},k.cloneContents=function(){return this.nativeRange.cloneContents()},k.surroundContents=function(a){this.nativeRange.surroundContents(a),d(this)},k.collapse=function(a){this.nativeRange.collapse(a),d(this)},k.cloneRange=function(){return new c(this.nativeRange.cloneRange())},k.refresh=function(){d(this)},k.toString=function(){return this.nativeRange.toString()};var n=document.createTextNode("test");i(document).appendChild(n);var o=document.createRange();o.setStart(n,0),o.setEnd(n,0);try{o.setStart(n,1),k.setStart=function(a,b){this.nativeRange.setStart(a,b),d(this)},k.setEnd=function(a,b){this.nativeRange.setEnd(a,b),d(this)},l=function(a){return function(b){this.nativeRange[a](b),d(this)}}}catch(p){k.setStart=function(a,b){try{this.nativeRange.setStart(a,b)}catch(c){this.nativeRange.setEnd(a,b),this.nativeRange.setStart(a,b)}d(this)},k.setEnd=function(a,b){try{this.nativeRange.setEnd(a,b)}catch(c){this.nativeRange.setStart(a,b),this.nativeRange.setEnd(a,b)}d(this)},l=function(a,b){return function(c){try{this.nativeRange[a](c)}catch(e){this.nativeRange[b](c),this.nativeRange[a](c)}d(this)}}}k.setStartBefore=l("setStartBefore","setEndBefore"),k.setStartAfter=l("setStartAfter","setEndAfter"),k.setEndBefore=l("setEndBefore","setStartBefore"),k.setEndAfter=l("setEndAfter","setStartAfter"),k.selectNodeContents=function(a){this.setStartAndEnd(a,0,e.getNodeLength(a))},o.selectNodeContents(n),o.setEnd(n,3);var q=document.createRange();q.selectNodeContents(n),q.setEnd(n,4),q.setStart(n,2),-1==o.compareBoundaryPoints(o.START_TO_END,q)&&1==o.compareBoundaryPoints(o.END_TO_START,q)?k.compareBoundaryPoints=function(a,b){return b=b.nativeRange||b,a==b.START_TO_END?a=b.END_TO_START:a==b.END_TO_START&&(a=b.START_TO_END),this.nativeRange.compareBoundaryPoints(a,b)}:k.compareBoundaryPoints=function(a,b){return this.nativeRange.compareBoundaryPoints(a,b.nativeRange||b)};var r=document.createElement("div");r.innerHTML="123";var s=r.firstChild,t=i(document);t.appendChild(r),o.setStart(s,1),o.setEnd(s,2),o.deleteContents(),"13"==s.data&&(k.deleteContents=function(){this.nativeRange.deleteContents(),d(this)},k.extractContents=function(){var a=this.nativeRange.extractContents();return d(this),a}),t.removeChild(r),t=null,f.isHostMethod(o,"createContextualFragment")&&(k.createContextualFragment=function(a){return this.nativeRange.createContextualFragment(a)}),i(document).removeChild(n),k.getName=function(){return"WrappedRange"},a.WrappedRange=c,a.createNativeRange=function(a){return a=j(a,b,"createNativeRange"),a.createRange()}}(),a.features.implementsTextRange){var l=function(a){var b=a.parentElement(),c=a.duplicate();c.collapse(!0);var d=c.parentElement();c=a.duplicate(),c.collapse(!1);var f=c.parentElement(),g=d==f?d:e.getCommonAncestor(d,f);return g==b?g:e.getCommonAncestor(b,g)},m=function(a){return 0==a.compareEndPoints("StartToEnd",a)},n=function(a,b,c,d,f){var h=a.duplicate();h.collapse(c);var i=h.parentElement();if(e.isOrIsAncestorOf(b,i)||(i=b),!i.canHaveHTML){var j=new g(i.parentNode,e.getNodeIndex(i));return{boundaryPosition:j,nodeInfo:{nodeIndex:j.offset,containerElement:j.node}}}var l=e.getDocument(i).createElement("span");l.parentNode&&e.removeNode(l);for(var m,n,o,p,q,r=c?"StartToStart":"StartToEnd",s=f&&f.containerElement==i?f.nodeIndex:0,t=i.childNodes.length,u=t,v=u;;){if(v==t?i.appendChild(l):i.insertBefore(l,i.childNodes[v]),h.moveToElementText(l),m=h.compareEndPoints(r,a),0==m||s==u)break;if(-1==m){if(u==s+1)break;s=v}else u=u==s+1?s:v;v=Math.floor((s+u)/2),i.removeChild(l)}if(q=l.nextSibling,-1==m&&q&&k(q)){h.setEndPoint(c?"EndToStart":"EndToEnd",a);var w;if(/[\r\n]/.test(q.data)){var x=h.duplicate(),y=x.text.replace(/\r\n/g,"\r").length;for(w=x.moveStart("character",y);-1==(m=x.compareEndPoints("StartToEnd",x));)w++,x.moveStart("character",1)}else w=h.text.length;p=new g(q,w)}else n=(d||!c)&&l.previousSibling,o=(d||c)&&l.nextSibling,p=o&&k(o)?new g(o,0):n&&k(n)?new g(n,n.data.length):new g(i,e.getNodeIndex(l));return e.removeNode(l),{boundaryPosition:p,nodeInfo:{nodeIndex:v,containerElement:i}}},o=function(a,b){var c,d,f,g,h=a.offset,j=e.getDocument(a.node),l=i(j).createTextRange(),m=k(a.node);return m?(c=a.node,d=c.parentNode):(g=a.node.childNodes,c=h<g.length?g[h]:null,d=a.node),f=j.createElement("span"),f.innerHTML="&#feff;",c?d.insertBefore(f,c):d.appendChild(f),l.moveToElementText(f),l.collapse(!b),d.removeChild(f),m&&l[b?"moveStart":"moveEnd"]("character",h),l};d=function(a){this.textRange=a,this.refresh()},d.prototype=new h(document),d.prototype.refresh=function(){var a,b,c,d=l(this.textRange);m(this.textRange)?b=a=n(this.textRange,d,!0,!0).boundaryPosition:(c=n(this.textRange,d,!0,!1),a=c.boundaryPosition,b=n(this.textRange,d,!1,!1,c.nodeInfo).boundaryPosition),this.setStart(a.node,a.offset),this.setEnd(b.node,b.offset)},d.prototype.getName=function(){return"WrappedTextRange"},h.copyComparisonConstants(d);var p=function(a){if(a.collapsed)return o(new g(a.startContainer,a.startOffset),!0);var b=o(new g(a.startContainer,a.startOffset),!0),c=o(new g(a.endContainer,a.endOffset),!1),d=i(h.getRangeDocument(a)).createTextRange();return d.setEndPoint("StartToStart",b),d.setEndPoint("EndToEnd",c),d};if(d.rangeToTextRange=p,d.prototype.toTextRange=function(){return p(this)},a.WrappedTextRange=d,!a.features.implementsDomRange||a.config.preferTextRange){var q=function(a){return a("return this;")()}(Function);"undefined"==typeof q.Range&&(q.Range=d),a.createNativeRange=function(a){return a=j(a,b,"createNativeRange"),i(a).createTextRange()},a.WrappedRange=d}}a.createRange=function(c){return c=j(c,b,"createRange"),new a.WrappedRange(a.createNativeRange(c))},a.createRangyRange=function(a){return a=j(a,b,"createRangyRange"),new h(a)},f.createAliasForDeprecatedMethod(a,"createIframeRange","createRange"),f.createAliasForDeprecatedMethod(a,"createIframeRangyRange","createRangyRange"),a.addShimListener(function(b){var c=b.document;"undefined"==typeof c.createRange&&(c.createRange=function(){return a.createRange(c)}),c=b=null})}),H.createCoreModule("WrappedSelection",["DomRange","WrappedRange"],function(a,b){function c(a){return"string"==typeof a?/^backward(s)?$/i.test(a):!!a}function d(a,c){if(a){if(C.isWindow(a))return a;if(a instanceof r)return a.win;var d=C.getContentDocument(a,b,c);return C.getWindow(d)}return window}function e(a){return d(a,"getWinSelection").getSelection()}function f(a){return d(a,"getDocSelection").document.selection}function g(a){var b=!1;return a.anchorNode&&(b=1==C.comparePoints(a.anchorNode,a.anchorOffset,a.focusNode,a.focusOffset)),b}function h(a,b,c){var d=c?"end":"start",e=c?"start":"end";a.anchorNode=b[d+"Container"],a.anchorOffset=b[d+"Offset"],a.focusNode=b[e+"Container"],a.focusOffset=b[e+"Offset"]}function i(a){var b=a.nativeSelection;a.anchorNode=b.anchorNode,a.anchorOffset=b.anchorOffset,a.focusNode=b.focusNode,a.focusOffset=b.focusOffset}function j(a){a.anchorNode=a.focusNode=null,a.anchorOffset=a.focusOffset=0,a.rangeCount=0,a.isCollapsed=!0,a._ranges.length=0}function k(b){var c;return b instanceof F?(c=a.createNativeRange(b.getDocument()),c.setEnd(b.endContainer,b.endOffset),c.setStart(b.startContainer,b.startOffset)):b instanceof G?c=b.nativeRange:J.implementsDomRange&&b instanceof C.getWindow(b.startContainer).Range&&(c=b),c}function l(a){if(!a.length||1!=a[0].nodeType)return!1;for(var b=1,c=a.length;c>b;++b)if(!C.isAncestorOf(a[0],a[b]))return!1;return!0}function m(a){var c=a.getNodes();if(!l(c))throw b.createError("getSingleElementFromRange: range "+a.inspect()+" did not consist of a single element");return c[0]}function n(a){return!!a&&"undefined"!=typeof a.text}function o(a,b){var c=new G(b);a._ranges=[c],h(a,c,!1),a.rangeCount=1,a.isCollapsed=c.collapsed}function p(b){if(b._ranges.length=0,"None"==b.docSelection.type)j(b);else{var c=b.docSelection.createRange();if(n(c))o(b,c);else{b.rangeCount=c.length;for(var d,e=L(c.item(0)),f=0;f<b.rangeCount;++f)d=a.createRange(e),d.selectNode(c.item(f)),b._ranges.push(d);b.isCollapsed=1==b.rangeCount&&b._ranges[0].collapsed,h(b,b._ranges[b.rangeCount-1],!1)}}}function q(a,c){for(var d=a.docSelection.createRange(),e=m(c),f=L(d.item(0)),g=M(f).createControlRange(),h=0,i=d.length;i>h;++h)g.add(d.item(h));try{g.add(e)}catch(j){throw b.createError("addRange(): Element within the specified Range could not be added to control selection (does it have layout?)")}g.select(),p(a)}function r(a,b,c){this.nativeSelection=a,this.docSelection=b,this._ranges=[],this.win=c,this.refresh()}function s(a){a.win=a.anchorNode=a.focusNode=a._ranges=null,a.rangeCount=a.anchorOffset=a.focusOffset=0,a.detached=!0}function t(a,b){for(var c,d,e=ba.length;e--;)if(c=ba[e],d=c.selection,"deleteAll"==b)s(d);else if(c.win==a)return"delete"==b?(ba.splice(e,1),!0):d;return"deleteAll"==b&&(ba.length=0),null}function u(a,c){for(var d,e=L(c[0].startContainer),f=M(e).createControlRange(),g=0,h=c.length;h>g;++g){d=m(c[g]);try{f.add(d)}catch(i){throw b.createError("setRanges(): Element within one of the specified Ranges could not be added to control selection (does it have layout?)")}}f.select(),p(a)}function v(a,b){if(a.win.document!=L(b))throw new H("WRONG_DOCUMENT_ERR")}function w(b){return function(c,d){var e;this.rangeCount?(e=this.getRangeAt(0),e["set"+(b?"Start":"End")](c,d)):(e=a.createRange(this.win.document),e.setStartAndEnd(c,d)),this.setSingleRange(e,this.isBackward())}}function x(a){var b=[],c=new I(a.anchorNode,a.anchorOffset),d=new I(a.focusNode,a.focusOffset),e="function"==typeof a.getName?a.getName():"Selection";if("undefined"!=typeof a.rangeCount)for(var f=0,g=a.rangeCount;g>f;++f)b[f]=F.inspect(a.getRangeAt(f));return"["+e+"(Ranges: "+b.join(", ")+")(anchor: "+c.inspect()+", focus: "+d.inspect()+"]"}a.config.checkSelectionRanges=!0;var y,z,A="boolean",B="number",C=a.dom,D=a.util,E=D.isHostMethod,F=a.DomRange,G=a.WrappedRange,H=a.DOMException,I=C.DomPosition,J=a.features,K="Control",L=C.getDocument,M=C.getBody,N=F.rangesEqual,O=E(window,"getSelection"),P=D.isHostObject(document,"selection");J.implementsWinGetSelection=O,J.implementsDocSelection=P;var Q=P&&(!O||a.config.preferTextRange);if(Q)y=f,a.isSelectionValid=function(a){var b=d(a,"isSelectionValid").document,c=b.selection;return"None"!=c.type||L(c.createRange().parentElement())==b};else{if(!O)return b.fail("Neither document.selection or window.getSelection() detected."),!1;y=e,a.isSelectionValid=function(){return!0}}a.getNativeSelection=y;var R=y();if(!R)return b.fail("Native selection was null (possibly issue 138?)"),!1;var S=a.createNativeRange(document),T=M(document),U=D.areHostProperties(R,["anchorNode","focusNode","anchorOffset","focusOffset"]);J.selectionHasAnchorAndFocus=U;var V=E(R,"extend");J.selectionHasExtend=V;var W=typeof R.rangeCount==B;J.selectionHasRangeCount=W;var X=!1,Y=!0,Z=V?function(b,c){var d=F.getRangeDocument(c),e=a.createRange(d);e.collapseToPoint(c.endContainer,c.endOffset),b.addRange(k(e)),b.extend(c.startContainer,c.startOffset)}:null;D.areHostMethods(R,["addRange","getRangeAt","removeAllRanges"])&&typeof R.rangeCount==B&&J.implementsDomRange&&!function(){var b=window.getSelection();if(b){for(var c=b.rangeCount,d=c>1,e=[],f=g(b),h=0;c>h;++h)e[h]=b.getRangeAt(h);var i=C.createTestElement(document,"",!1),j=i.appendChild(document.createTextNode("   ")),k=document.createRange();if(k.setStart(j,1),k.collapse(!0),b.removeAllRanges(),b.addRange(k),Y=1==b.rangeCount,b.removeAllRanges(),!d){var l=window.navigator.appVersion.match(/Chrome\/(.*?) /);if(l&&parseInt(l[1])>=36)X=!1;else{var m=k.cloneRange();k.setStart(j,0),m.setEnd(j,3),m.setStart(j,2),b.addRange(k),b.addRange(m),X=2==b.rangeCount}}for(C.removeNode(i),b.removeAllRanges(),h=0;c>h;++h)0==h&&f?Z?Z(b,e[h]):(a.warn("Rangy initialization: original selection was backwards but selection has been restored forwards because the browser does not support Selection.extend"),b.addRange(e[h])):b.addRange(e[h])}}(),J.selectionSupportsMultipleRanges=X,J.collapsedNonEditableSelectionsSupported=Y;var $,_=!1;T&&E(T,"createControlRange")&&($=T.createControlRange(),D.areHostProperties($,["item","add"])&&(_=!0)),J.implementsControlRange=_,z=U?function(a){return a.anchorNode===a.focusNode&&a.anchorOffset===a.focusOffset}:function(a){return a.rangeCount?a.getRangeAt(a.rangeCount-1).collapsed:!1};var aa;E(R,"getRangeAt")?aa=function(a,b){try{return a.getRangeAt(b)}catch(c){return null}}:U&&(aa=function(b){var c=L(b.anchorNode),d=a.createRange(c);return d.setStartAndEnd(b.anchorNode,b.anchorOffset,b.focusNode,b.focusOffset),d.collapsed!==this.isCollapsed&&d.setStartAndEnd(b.focusNode,b.focusOffset,b.anchorNode,b.anchorOffset),d}),r.prototype=a.selectionPrototype;var ba=[],ca=function(a){if(a&&a instanceof r)return a.refresh(),a;a=d(a,"getNativeSelection");var b=t(a),c=y(a),e=P?f(a):null;return b?(b.nativeSelection=c,b.docSelection=e,b.refresh()):(b=new r(c,e,a),ba.push({win:a,selection:b})),b};a.getSelection=ca,D.createAliasForDeprecatedMethod(a,"getIframeSelection","getSelection");var da=r.prototype;if(!Q&&U&&D.areHostMethods(R,["removeAllRanges","addRange"])){da.removeAllRanges=function(){this.nativeSelection.removeAllRanges(),j(this)};var ea=function(a,b){Z(a.nativeSelection,b),a.refresh()};W?da.addRange=function(b,d){if(_&&P&&this.docSelection.type==K)q(this,b);else if(c(d)&&V)ea(this,b);else{var e;X?e=this.rangeCount:(this.removeAllRanges(),e=0);var f=k(b).cloneRange();try{this.nativeSelection.addRange(f)}catch(g){}if(this.rangeCount=this.nativeSelection.rangeCount,this.rangeCount==e+1){if(a.config.checkSelectionRanges){var i=aa(this.nativeSelection,this.rangeCount-1);i&&!N(i,b)&&(b=new G(i))}this._ranges[this.rangeCount-1]=b,h(this,b,ha(this.nativeSelection)),this.isCollapsed=z(this)}else this.refresh()}}:da.addRange=function(a,b){c(b)&&V?ea(this,a):(this.nativeSelection.addRange(k(a)),this.refresh())},da.setRanges=function(a){if(_&&P&&a.length>1)u(this,a);else{this.removeAllRanges();for(var b=0,c=a.length;c>b;++b)this.addRange(a[b])}}}else{if(!(E(R,"empty")&&E(S,"select")&&_&&Q))return b.fail("No means of selecting a Range or TextRange was found"),!1;da.removeAllRanges=function(){try{if(this.docSelection.empty(),"None"!=this.docSelection.type){var a;if(this.anchorNode)a=L(this.anchorNode);else if(this.docSelection.type==K){var b=this.docSelection.createRange();b.length&&(a=L(b.item(0)))}if(a){var c=M(a).createTextRange();c.select(),this.docSelection.empty()}}}catch(d){}j(this)},da.addRange=function(b){this.docSelection.type==K?q(this,b):(a.WrappedTextRange.rangeToTextRange(b).select(),this._ranges[0]=b,this.rangeCount=1,this.isCollapsed=this._ranges[0].collapsed,h(this,b,!1))},da.setRanges=function(a){this.removeAllRanges();var b=a.length;b>1?u(this,a):b&&this.addRange(a[0])}}da.getRangeAt=function(a){if(0>a||a>=this.rangeCount)throw new H("INDEX_SIZE_ERR");return this._ranges[a].cloneRange()};var fa;if(Q)fa=function(b){var c;a.isSelectionValid(b.win)?c=b.docSelection.createRange():(c=M(b.win.document).createTextRange(),c.collapse(!0)),b.docSelection.type==K?p(b):n(c)?o(b,c):j(b)};else if(E(R,"getRangeAt")&&typeof R.rangeCount==B)fa=function(b){if(_&&P&&b.docSelection.type==K)p(b);else if(b._ranges.length=b.rangeCount=b.nativeSelection.rangeCount,b.rangeCount){for(var c=0,d=b.rangeCount;d>c;++c)b._ranges[c]=new a.WrappedRange(b.nativeSelection.getRangeAt(c));h(b,b._ranges[b.rangeCount-1],ha(b.nativeSelection)),b.isCollapsed=z(b)}else j(b)};else{if(!U||typeof R.isCollapsed!=A||typeof S.collapsed!=A||!J.implementsDomRange)return b.fail("No means of obtaining a Range or TextRange from the user's selection was found"),!1;fa=function(a){var b,c=a.nativeSelection;c.anchorNode?(b=aa(c,0),a._ranges=[b],a.rangeCount=1,i(a),a.isCollapsed=z(a)):j(a)}}da.refresh=function(a){var b=a?this._ranges.slice(0):null,c=this.anchorNode,d=this.anchorOffset;if(fa(this),a){var e=b.length;if(e!=this._ranges.length)return!0;if(this.anchorNode!=c||this.anchorOffset!=d)return!0;for(;e--;)if(!N(b[e],this._ranges[e]))return!0;return!1}};var ga=function(a,b){var c=a.getAllRanges();a.removeAllRanges();for(var d=0,e=c.length;e>d;++d)N(b,c[d])||a.addRange(c[d]);a.rangeCount||j(a)};_&&P?da.removeRange=function(a){if(this.docSelection.type==K){for(var b,c=this.docSelection.createRange(),d=m(a),e=L(c.item(0)),f=M(e).createControlRange(),g=!1,h=0,i=c.length;i>h;++h)b=c.item(h),b!==d||g?f.add(c.item(h)):g=!0;f.select(),p(this)}else ga(this,a)}:da.removeRange=function(a){ga(this,a)};var ha;!Q&&U&&J.implementsDomRange?(ha=g,da.isBackward=function(){return ha(this)}):ha=da.isBackward=function(){return!1},da.isBackwards=da.isBackward,da.toString=function(){for(var a=[],b=0,c=this.rangeCount;c>b;++b)a[b]=""+this._ranges[b];return a.join("")},da.collapse=function(b,c){v(this,b);var d=a.createRange(b);d.collapseToPoint(b,c),this.setSingleRange(d),this.isCollapsed=!0},da.collapseToStart=function(){if(!this.rangeCount)throw new H("INVALID_STATE_ERR");var a=this._ranges[0];this.collapse(a.startContainer,a.startOffset)},da.collapseToEnd=function(){if(!this.rangeCount)throw new H("INVALID_STATE_ERR");var a=this._ranges[this.rangeCount-1];this.collapse(a.endContainer,a.endOffset)},da.selectAllChildren=function(b){v(this,b);var c=a.createRange(b);c.selectNodeContents(b),this.setSingleRange(c)},da.deleteFromDocument=function(){if(_&&P&&this.docSelection.type==K){for(var a,b=this.docSelection.createRange();b.length;)a=b.item(0),b.remove(a),C.removeNode(a);this.refresh()}else if(this.rangeCount){var c=this.getAllRanges();if(c.length){this.removeAllRanges();for(var d=0,e=c.length;e>d;++d)c[d].deleteContents();this.addRange(c[e-1])}}},da.eachRange=function(a,b){for(var c=0,d=this._ranges.length;d>c;++c)if(a(this.getRangeAt(c)))return b},da.getAllRanges=function(){var a=[];return this.eachRange(function(b){a.push(b)}),a},da.setSingleRange=function(a,b){this.removeAllRanges(),this.addRange(a,b)},da.callMethodOnEachRange=function(a,b){var c=[];return this.eachRange(function(d){c.push(d[a].apply(d,b||[]))}),c},da.setStart=w(!0),da.setEnd=w(!1),a.rangePrototype.select=function(a){ca(this.getDocument()).setSingleRange(this,a)},da.changeEachRange=function(a){var b=[],c=this.isBackward();this.eachRange(function(c){a(c),b.push(c)}),this.removeAllRanges(),c&&1==b.length?this.addRange(b[0],"backward"):this.setRanges(b)},da.containsNode=function(a,b){return this.eachRange(function(c){return c.containsNode(a,b)},!0)||!1},da.getBookmark=function(a){return{backward:this.isBackward(),rangeBookmarks:this.callMethodOnEachRange("getBookmark",[a])}},da.moveToBookmark=function(b){for(var c,d,e=[],f=0;c=b.rangeBookmarks[f++];)d=a.createRange(this.win),d.moveToBookmark(c),e.push(d);b.backward?this.setSingleRange(e[0],"backward"):this.setRanges(e)},da.saveRanges=function(){return{backward:this.isBackward(),ranges:this.callMethodOnEachRange("cloneRange")}},da.restoreRanges=function(a){this.removeAllRanges();for(var b,c=0;b=a.ranges[c];++c)this.addRange(b,a.backward&&0==c)},da.toHtml=function(){var a=[];return this.eachRange(function(b){a.push(F.toHtml(b))}),a.join("")},J.implementsTextRange&&(da.getNativeTextRange=function(){var c;if(c=this.docSelection){var 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c.className="_wysihtml5-temp-caret-fix",c.style.position="absolute",c.style.display="block",c.style.minWidth="1px",c.style.zIndex="99999",c.appendChild(d),b.parentNode.insertBefore(c,b.nextSibling),this.setBefore(d),this.contain.addEventListener("mouseup",e),this.contain.addEventListener("keydown",g),this.contain.addEventListener("touchstart",e),this.contain.addEventListener("focus",e),this.contain.addEventListener("blur",e),this.contain.addEventListener("paste",f),this.contain.addEventListener("drop",f),this.contain.addEventListener("beforepaste",f),c},setAfter:function(b,c,d){var e,f=this.win,g=rangy.createRange(this.doc),h=function(){var d=b.parentNode,g=d?d.childNodes[d.childNodes.length-1]:null;if(!e||g===b&&1===b.nodeType&&"block"===f.getComputedStyle(b).display)if(c){var h=this.doc.createTextNode(a.INVISIBLE_SPACE);b.parentNode.insertBefore(h,b.nextSibling),this.selectNode(h),setTimeout(function(){h&&h.parentNode&&h.parentNode.removeChild(h)},0)}else this.createTemporaryCaretSpaceAfter(b)}.bind(this);if(g.setStartAfter(b),g.setEndAfter(b),document.activeElement&&document.activeElement===this.composer.element)e=this.setSelection(g),h(),d&&d(e);else{var i=this.composer.getScrollPos();this.composer.element.focus(),this.composer.setScrollPos(i),setTimeout(function(){e=this.setSelection(g),h(),d&&d(e)}.bind(this),0)}},selectNode:function(b,c){var d=rangy.createRange(this.doc),e=b.nodeType===a.ELEMENT_NODE,f="canHaveHTML"in b?b.canHaveHTML:"IMG"!==b.nodeName,h=e?b.innerHTML:b.data,i=""===h||h===a.INVISIBLE_SPACE,j=g.getStyle("display").from(b),k="block"===j||"list-item"===j;if(i&&e&&f&&!c)try{b.innerHTML=a.INVISIBLE_SPACE}catch(l){}f?d.selectNodeContents(b):d.selectNode(b),f&&i&&e?d.collapse(k):f&&i&&(d.setStartAfter(b),d.setEndAfter(b)),this.setSelection(d)},getSelectedNode:function(a){var b,c;return a&&this.doc.selection&&"Control"===this.doc.selection.type&&(c=this.doc.selection.createRange(),c&&c.length)?c.item(0):(b=this.getSelection(this.doc),b.focusNode===b.anchorNode?b.focusNode:(c=this.getRange(this.doc),c?c.commonAncestorContainer:this.doc.body))},fixSelBorders:function(){var a=this.getRange();f(a),this.setSelection(a)},getSelectedOwnNodes:function(a){for(var b=this.getOwnRanges(),c=[],d=0,e=b.length;e>d;d++)c.push(b[d].commonAncestorContainer||this.doc.body);return c},findNodesInSelection:function(b){for(var c,d=this.getOwnRanges(),e=[],f=0,g=d.length;g>f;f++)c=d[f].getNodes([1],function(c){return a.lang.array(b).contains(c.nodeName)}),e=e.concat(c);return e},filterElements:function(a){for(var b,c=this.getOwnRanges(),d=[],e=0,f=c.length;f>e;e++)b=c[e].getNodes([1],function(b){return a(b,c[e])}),d=d.concat(b);return d},containsUneditable:function(){for(var a=this.getOwnUneditables(),b=this.getSelection(),c=0,d=a.length;d>c;c++)if(b.containsNode(a[c]))return!0;return!1},deleteContents:function(){var a=this.getRange();this.deleteRangeContents(a),this.setSelection(a)},deleteRangeContents:function(b){var c,d,e,f;if(this.unselectableClass){(c=a.dom.getParentElement(b.startContainer,{query:"."+this.unselectableClass},!1,this.contain))&&b.setStartBefore(c),(d=a.dom.getParentElement(b.endContainer,{query:"."+this.unselectableClass},!1,this.contain))&&b.setEndAfter(d),e=b.getNodes([1],function(b){return a.dom.hasClass(b,this.unselectableClass)}.bind(this));for(var g=e.length;g--;)try{f=new CustomEvent("wysihtml5:uneditable:delete"),e[g].dispatchEvent(f)}catch(h){}}b.deleteContents()},getCaretNode:function(){var a=this.getSelection();return a&&a.anchorNode?d(a.anchorNode,a.anchorOffset):null},getPreviousNode:function(b,c){var e;if(!b){var f=this.getSelection();b=f&&f.anchorNode?d(f.anchorNode,f.anchorOffset):null}if(b===this.contain)return!1;var g,h=b.previousSibling;return h===this.contain?!1:(h&&3!==h.nodeType&&1!==h.nodeType?h=this.getPreviousNode(h,c):h&&3===h.nodeType&&/^\s*$/.test(h.textContent)?h=this.getPreviousNode(h,c):c&&h&&1===h.nodeType?(e=a.dom.getStyle("display").from(h),a.lang.array(["BR","HR","IMG"]).contains(h.nodeName)||a.lang.array(["block","inline-block","flex","list-item","table"]).contains(e)||!/^[\s]*$/.test(h.innerHTML)||(h=this.getPreviousNode(h,c))):h||b===this.contain||(g=b.parentNode,g!==this.contain&&(h=this.getPreviousNode(g,c))),h!==this.contain?h:!1)},getNodesNearCaret:function(){if(!this.isCollapsed())throw"Selection must be caret when using selection.getNodesNearCaret()";var a,b,c,d,e=this.getOwnRanges();return e&&e.length>0?(1===e[0].startContainer.nodeType?(a=e[0].startContainer.childNodes[e[0].startOffset-1],a||0!==e[0].startOffset?a&&(b=a.previousSibling,c=a.nextSibling):c=e[0].startContainer.childNodes[0]):(0===e[0].startOffset&&e[0].startContainer.previousSibling?(a=e[0].startContainer.previousSibling,3===a.nodeType&&(d=a.data.length)):(a=e[0].startContainer,d=e[0].startOffset),b=a.previousSibling,c=a.nextSibling),{caretNode:a,prevNode:b,nextNode:c,textOffset:d}):null},getSelectionParentsByTag:function(b){for(var c,d=this.getSelectedOwnNodes(),e=[],f=0,g=d.length;g>f;f++)c=d[f].nodeName&&"LI"===d[f].nodeName?d[f]:a.dom.getParentElement(d[f],{query:"li"},!1,this.contain),c&&e.push(c);return e.length?e:null},getRangeToNodeEnd:function(){if(this.isCollapsed()){var a=this.getRange(),b=a.startContainer,c=a.startOffset,d=rangy.createRange(this.doc);return d.selectNodeContents(b),d.setStart(b,c),d}},caretIsLastInSelection:function(){var a=(rangy.createRange(this.doc),this.getSelection(),this.getRangeToNodeEnd().cloneContents()),b=a.textContent;return/^\s*$/.test(b)},caretIsFirstInSelection:function(b){var c=rangy.createRange(this.doc),e=this.getSelection(),f=this.getRange(),g=d(f.startContainer,f.startOffset);if(g){if(g.nodeType===a.TEXT_NODE){if(!g.parentNode)return!1;if(!this.isCollapsed()||g.parentNode.firstChild!==g&&!a.dom.domNode(g.previousSibling).is.block())return!1;var h=this.win.getComputedStyle(g.parentNode).whiteSpace;return"pre"===h||"pre-wrap"===h?0===f.startOffset:/^\s*$/.test(g.data.substr(0,f.startOffset))}return b&&a.dom.domNode(g).is.lineBreak()?!0:(c.selectNodeContents(this.getRange().commonAncestorContainer),c.collapse(!0),this.isCollapsed()&&(c.startContainer===e.anchorNode||c.endContainer===e.anchorNode)&&c.startOffset===e.anchorOffset)}},caretIsInTheBeginnig:function(b){var c=this.getSelection(),d=c.anchorNode,e=c.anchorOffset;return b&&d?0===e&&(d.nodeName&&d.nodeName===b.toUpperCase()||a.dom.getParentElement(d.parentNode,{query:b},1)):d?0===e&&!this.getPreviousNode(d,!0):void 0},getBeforeSelection:function(b){var c,d,e=this.getSelection(),f=e.isBackwards()?e.focusNode:e.anchorNode,g=e.isBackwards()?e.focusOffset:e.anchorOffset,h=this.createRange();if(f&&3===f.nodeType&&/^\s*$/.test(f.data.slice(0,g))&&(g=0),d=a.dom.getParentElement(f,{query:"._wysihtml5-temp-caret-fix"},1),d&&(f=d.parentNode,g=Array.prototype.indexOf.call(f.childNodes,d)),f){if(g>0)return 3===f.nodeType?(h.setStart(f,0),h.setEnd(f,g),{type:"text",range:h,offset:g,node:f}):(h.setStartBefore(f.childNodes[0]),c=f.childNodes[g-1],h.setEndAfter(c),{type:"element",range:h,offset:g,node:c});if(h.setStartAndEnd(f,0),b){var i=this.getPreviousNode(f,!0),j=null;if(i&&(j=1===i.nodeType&&a.dom.hasClass(i,this.unselectableClass)?i:a.dom.domNode(i).lastLeafNode()),j)return{type:"leafnode",range:h,offset:g,node:j}}return{type:"none",range:h,offset:g,node:f}}return null},executeAndRestoreRangy:function(a,b){var c=rangy.saveSelection(this.win);if(c)try{a()}catch(d){setTimeout(function(){throw d},0)}else a();rangy.restoreSelection(c)},executeAndRestore:function(b,c){var d,e,f,h,i,j,k,l,m=this.doc.body,n=c&&m.scrollTop,o=c&&m.scrollLeft,p="_wysihtml5-temp-placeholder",q='<span class="'+p+'">'+a.INVISIBLE_SPACE+"</span>",r=this.getRange(!0);if(!r)return void b(m,m);r.collapsed||(k=r.cloneRange(),j=k.createContextualFragment(q),k.collapse(!1),k.insertNode(j),k.detach()),i=r.createContextualFragment(q),r.insertNode(i),j&&(d=this.contain.querySelectorAll("."+p),r.setStartBefore(d[0]),r.setEndAfter(d[d.length-1])),this.setSelection(r);try{b(r.startContainer,r.endContainer)}catch(s){setTimeout(function(){throw s},0)}if(d=this.contain.querySelectorAll("."+p),d&&d.length){l=rangy.createRange(this.doc),f=d[0].nextSibling,d.length>1&&(h=d[d.length-1].previousSibling),h&&f?(l.setStartBefore(f),l.setEndAfter(h)):(e=this.doc.createTextNode(a.INVISIBLE_SPACE),g.insert(e).after(d[0]),l.setStartBefore(e),l.setEndAfter(e)),this.setSelection(l);for(var t=d.length;t--;)d[t].parentNode.removeChild(d[t])}else this.contain.focus();c&&(m.scrollTop=n,m.scrollLeft=o);try{d.parentNode.removeChild(d)}catch(u){}},set:function(a,b){var c=rangy.createRange(this.doc);c.setStart(a,b||0),this.setSelection(c)},insertHTML:function(a){var b,c,d=this.getRange(),e=this.doc.createElement("DIV"),f=this.doc.createDocumentFragment();if(d){for(d.deleteContents(),e.innerHTML=a,b=e.lastChild;e.firstChild;)f.appendChild(e.firstChild);for(d.insertNode(f),c=this.contain.lastChild;c&&3===c.nodeType&&c.previousSibling&&/^\s*$/.test(c.data);)c=c.previousSibling;b&&(c&&b===c&&1===b.nodeType&&this.contain.appendChild(this.doc.createElement("br")),this.setAfter(b))}},insertNode:function(a){var b=this.getRange();b&&b.insertNode(a)},canAppendChild:function(a){var b,c,d=["area","base","br","col","command","embed","hr","img","input","keygen","link","meta","param","source","track","wbr"],e=this.getRange();return b=a||e.startContainer,b&&(c=(b.tagName||b.nodeName).toLowerCase()),-1===d.indexOf(c)},splitElementAtCaret:function(b,c){var d,e,f,g,h,i=this.getSelection();if(i.rangeCount>0){d=i.getRangeAt(0).cloneRange(),d.setEndAfter(b),e=d.extractContents(),h=e.childNodes;for(var j=h.length;j--;)a.dom.domNode(h[j]).is.visible()||e.removeChild(h[j]);b.parentNode.insertBefore(e,b.nextSibling),c?(f=c.firstChild||c,g=c.lastChild||c,b.parentNode.insertBefore(c,b.nextSibling),f&&g&&(d.setStartBefore(f),d.setEndAfter(g),this.setSelection(d))):(d.setStartAfter(b),d.setEndAfter(b)),a.dom.domNode(b).is.visible()||(""===a.dom.getTextContent(b)?b.parentNode.removeChild(b):b.parentNode.replaceChild(this.doc.createTextNode(" "),b))}},surround:function(a){var b,c=this.getOwnRanges(),d=[];if(0==c.length)return d;for(var e=c.length;e--;){b=this.doc.createElement(a.nodeName),d.push(b),a.className&&(b.className=a.className),a.cssStyle&&b.setAttribute("style",a.cssStyle);try{c[e].surroundContents(b),this.selectNode(b)}catch(f){b.appendChild(c[e].extractContents()),c[e].insertNode(b)}}return d},scrollIntoView:function(){var c,d=this.doc,e=5,f=d.documentElement.scrollHeight>d.documentElement.offsetHeight,g=d._wysihtml5ScrollIntoViewElement=d._wysihtml5ScrollIntoViewElement||function(){var b=d.createElement("span");return b.innerHTML=a.INVISIBLE_SPACE,b}();f&&(this.insertNode(g),c=b(g),g.parentNode.removeChild(g),c>=d.body.scrollTop+d.documentElement.offsetHeight-e&&(d.body.scrollTop=c))},selectLine:function(){var b=rangy.createRange();a.browser.supportsSelectionModify()?this._selectLine_W3C():b.nativeRange&&b.nativeRange.getBoundingClientRect&&this._selectLineUniversal()},includeRangyRangeHelpers:function(){var a=this.getSelection(),b=a.getRangeAt(0),c=function(a){return a&&1===a.nodeType&&a.classList.contains("rangySelectionBoundary")},d=function(a){return 1===a.nodeType?a.childNodes&&a.childNodes.length||0:a.data&&a.data.length||0},e=1===a.anchorNode.nodeType?a.anchorNode.childNodes[a.anchorOffset]:a.anchorNode,f=1===a.focusNode.nodeType?a.focusNode.childNodes[a.focusOffset]:a.focusNode;f&&a.focusOffset===d(f)&&f.nextSibling&&c(f.nextSibling)&&b.setEndAfter(f.nextSibling),e&&0===a.anchorOffset&&e.previousSibling&&c(e.previousSibling)&&b.setStartBefore(e.previousSibling),b.select()},_selectLine_W3C:function(){var a=this.win.getSelection(),b=[a.anchorNode,a.anchorOffset,a.focusNode,a.focusOffset];a.modify("move","left","lineboundary"),a.modify("extend","right","lineboundary"),a.anchorNode===b[0]&&a.anchorOffset===b[1]&&a.focusNode===b[2]&&a.focusOffset===b[3]?this._selectLineUniversal():this.includeRangyRangeHelpers()},toLineBoundary:function(b,c){if(c="undefined"==typeof c?!1:c,a.browser.supportsSelectionModify()){var d=this.win.getSelection();d.modify("extend",b,"lineboundary"),c&&("left"===b?d.collapseToStart():"right"===b&&d.collapseToEnd())}},getRangeRect:function(a){var b,c=(this.doc.createTextNode("i"),this.doc.createTextNode("i"));return a.collapsed?(a.insertNode(c),a.selectNode(c),b=a.nativeRange.getBoundingClientRect(),a.deleteContents()):b=a.nativeRange.getBoundingClientRect(),b},_selectLineUniversal:function(){var b,c,d,e,f,g,h=this.getSelection(),i=h.getRangeAt(0),j=0,k=this,l=function(b){return b&&1===b.nodeType&&("block"===k.win.getComputedStyle(b).display||a.lang.array(["BR","HR"]).contains(b.nodeName))},m=function(a){var b=a;if(b)for(;b&&(1===b.nodeType&&b.classList.contains("rangySelectionBoundary")||3===b.nodeType&&/^\s*$/.test(b.data));)b=b.previousSibling;return b};c=i.cloneRange(),d=i.cloneRange(),i.collapsed&&(3===i.startContainer.nodeType&&i.startOffset<i.startContainer.data.length?i.moveEnd("character",1):1===i.startContainer.nodeType&&i.startContainer.childNodes[i.startOffset]&&3===i.startContainer.childNodes[i.startOffset].nodeType&&i.startContainer.childNodes[i.startOffset].data.length>0?i.moveEnd("character",1):i.startOffset>0&&(3===i.startContainer.nodeType||1===i.startContainer.nodeType&&!l(m(i.startContainer.childNodes[i.startOffset-1])))&&i.moveStart("character",-1)),i.collapsed||i.insertNode(this.doc.createTextNode(a.INVISIBLE_SPACE)),b=i.nativeRange.getBoundingClientRect();do e=i.moveStart("character",-1),f=i.nativeRange.getBoundingClientRect(),f&&Math.floor(f.top)===Math.floor(b.top)||(i.moveStart("character",1),g=!0),j++;while(0!==e&&!g&&2e3>j);if(j=0,g=!1,b=i.nativeRange.getBoundingClientRect(),i.endContainer!==this.contain||this.contain.lastChild&&this.contain.childNodes[i.endOffset]!==this.contain.lastChild)do e=i.moveEnd("character",1),f=i.nativeRange.getBoundingClientRect(),f&&Math.floor(f.bottom)===Math.floor(b.bottom)||(i.moveEnd("character",-1),i.endContainer&&1===i.endContainer.nodeType&&i.endContainer.childNodes[i.endOffset]&&1===i.endContainer.childNodes[i.endOffset].nodeType&&"BR"===i.endContainer.childNodes[i.endOffset].nodeName&&i.endContainer.childNodes[i.endOffset].previousSibling&&(1===i.endContainer.childNodes[i.endOffset].previousSibling.nodeType?i.setEnd(i.endContainer.childNodes[i.endOffset].previousSibling,i.endContainer.childNodes[i.endOffset].previousSibling.childNodes.length):3===i.endContainer.childNodes[i.endOffset].previousSibling.nodeType&&i.setEnd(i.endContainer.childNodes[i.endOffset].previousSibling,i.endContainer.childNodes[i.endOffset].previousSibling.data.length)),g=!0),j++;while(0!==e&&!g&&2e3>j);i.select(),this.includeRangyRangeHelpers()},getText:function(){var a=this.getSelection();return a?a.toString():""},getNodes:function(a,b){var c=this.getRange();return c?c.getNodes(Array.isArray(a)?a:[a],b):[]},getOwnNodes:function(a,b,c){for(var d=this.getOwnRanges(),e=[],f=0,g=d.length;g>f;f++)d[f]&&(c&&d[f].splitBoundaries(),e=e.concat(d[f].getNodes(Array.isArray(a)?a:[a],b)));return e},fixRangeOverflow:function(a){if(this.contain&&this.contain.firstChild&&a){var b=a.compareNode(this.contain);if(2!==b)1===b&&a.setStartBefore(this.contain.firstChild),0===b&&a.setEndAfter(this.contain.lastChild),3===b&&(a.setStartBefore(this.contain.firstChild),a.setEndAfter(this.contain.lastChild));else if(this._detectInlineRangeProblems(a)){var c=a.endContainer.previousElementSibling;c&&a.setEnd(c,this._endOffsetForNode(c))}}},_endOffsetForNode:function(a){var b=document.createRange();return b.selectNodeContents(a),b.endOffset},_detectInlineRangeProblems:function(a){var b=g.compareDocumentPosition(a.startContainer,a.endContainer);return 0==a.endOffset&&4&b},getRange:function(a){var b=this.getSelection(),c=b&&b.rangeCount&&b.getRangeAt(0);return a!==!0&&this.fixRangeOverflow(c),c},getOwnUneditables:function(){var b=g.query(this.contain,"."+this.unselectableClass),c=g.query(b,"."+this.unselectableClass);return a.lang.array(b).without(c)},getOwnRanges:function(){var a,b=[],c=this.getRange();if(c&&b.push(c),this.unselectableClass&&this.contain&&c){var d,e=this.getOwnUneditables();if(e.length>0)for(var f=0,g=e.length;g>f;f++){a=[];for(var h=0,i=b.length;i>h;h++){if(b[h])switch(b[h].compareNode(e[f])){case 2:break;case 3:d=b[h].cloneRange(),d.setEndBefore(e[f]),a.push(d),d=b[h].cloneRange(),d.setStartAfter(e[f]),a.push(d);break;default:a.push(b[h])}b=a}}}return b},getSelection:function(){return rangy.getSelection(this.win)},setSelection:function(a){var b=rangy.getSelection(this.win);return b.setSingleRange(a),b&&b.anchorNode&&b.focusNode?b:null},selectAll:function(){var b,c=this.createRange(),d=this.composer,f=this,g=e(this.composer.element),h=e(this.composer.element),i=function(){c.setStart(d.element,0),c.setEnd(d.element,d.element.childNodes.length),b=f.setSelection(c)},j=function(){return!b||b.nativeSelection&&b.nativeSelection.type&&("Caret"===b.nativeSelection.type||"None"===b.nativeSelection.type)};a.dom.removeInvisibleSpaces(this.composer.element),i(),this.composer.element.firstChild&&j()&&(this.composer.element.appendChild(g),i(),j()&&(g.parentNode.removeChild(g),this.composer.element.insertBefore(h,this.composer.element.firstChild),i(),j()&&(this.composer.element.appendChild(g),i())))},createRange:function(){return rangy.createRange(this.doc)},isCollapsed:function(){return this.getSelection().isCollapsed},getHtml:function(){return this.getSelection().toHtml()},getPlainText:function(){return this.getSelection().toString()},isEndToEndInNode:function(b){var c=this.getRange(),d=c.commonAncestorContainer,e=c.startContainer,f=c.endContainer;if(d.nodeType===a.TEXT_NODE&&(d=d.parentNode),e.nodeType===a.TEXT_NODE&&!/^\s*$/.test(e.data.substr(c.startOffset)))return!1;if(f.nodeType===a.TEXT_NODE&&!/^\s*$/.test(f.data.substr(c.endOffset)))return!1;for(;e&&e!==d;){if(e.nodeType!==a.TEXT_NODE&&!a.dom.contains(d,e))return!1;if(a.dom.domNode(e).prev({ignoreBlankTexts:!0}))return!1;e=e.parentNode}for(;f&&f!==d;){if(f.nodeType!==a.TEXT_NODE&&!a.dom.contains(d,f))return!1;if(a.dom.domNode(f).next({ignoreBlankTexts:!0}))return!1;f=f.parentNode}return a.lang.array(b).contains(d.nodeName)?d:!1},isInThisEditable:function(){var b=this.getSelection(),c=b.focusNode,d=b.anchorNode;return c&&1!==c.nodeType&&(c=c.parentNode),d&&1!==d.nodeType&&(d=d.parentNode),d&&c&&(a.dom.contains(this.composer.element,c)||this.composer.element===c)&&(a.dom.contains(this.composer.element,d)||this.composer.element===d)},deselect:function(){var 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f,g,h,i=b.selection.getSelection();if(c.length){for(h=c.length;h--;)z(c[h],b,e);v(b,c,e)}else{for(f=i.anchorNode,g=i.anchorOffset,h=d.nodes.length;h--;)a.dom.unwrap(d.nodes[h]);w(b,f,g,e)}}function D(a,b,c){var d,e,f=a.selection.getSelection();if(b.length){for(e=b.length;e--;)x(b[e],c);v(a,b,c)}else if(r(f))d=s(f),x(d.textNode,c),w(a,d.textNode,d.wordOffset,c);else{var g=a.selection.getOwnRanges()[0];g&&A(g,a,c)}}function E(a){
return a="string"==typeof a?{nodeName:a}:a,a.nodeName&&(a.nodeName=a.nodeName.toUpperCase()),a}var F="SPAN",G="b, big, i, small, tt, abbr, acronym, cite, code, dfn, em, kbd, strong, samp, var, a, bdo, br, q, span, sub, sup, button, label, textarea, input, select, u",H={b:"b, strong",strong:"b, strong",em:"em, i",i:"em, i"};a.commands.formatInline={exec:function(a,b,c){c=E(c),a.element.normalize();var d=j(a.selection,!0),e=q(a,c);e.nodes.length>0?B(a,d,e,c):D(a,d,c),a.element.normalize()},remove:function(a,b,c){c=E(c),a.element.normalize();var d=j(a.selection,!0),e=q(a,c);e.nodes.length>0&&C(a,d,e,c),a.element.normalize()},state:function(a,b,c){c=E(c);var d=q(a,c,!0).nodes;return 0===d.length?!1:d}}}(wysihtml5),function(a){var b={nodeName:"BLOCKQUOTE",toggle:!0};a.commands.insertBlockQuote={exec:function(c,d){return a.commands.formatBlock.exec(c,"formatBlock",b)},state:function(c,d){return a.commands.formatBlock.state(c,"formatBlock",b)}}}(wysihtml5),function(a){a.commands.insertHTML={exec:function(a,b,c){a.selection.insertHTML(c)},state:function(){return!1}}}(wysihtml5),function(a){var b="IMG";a.commands.insertImage={exec:function(c,d,e){e="object"==typeof e?e:{src:e};var f,g,h=c.doc,i=this.state(c);if(i&&!e.src)return c.selection.setBefore(i),g=i.parentNode,g.removeChild(i),a.dom.removeEmptyTextNodes(g),"A"!==g.nodeName||g.firstChild||(c.selection.setAfter(g),g.parentNode.removeChild(g)),void a.quirks.redraw(c.element);if(i)for(var j in e)e.hasOwnProperty(j)&&i.setAttribute("className"===j?"class":j,e[j]);else{i=h.createElement(b);for(var k in e)i.setAttribute("className"===k?"class":k,e[k]);c.selection.insertNode(i),a.browser.hasProblemsSettingCaretAfterImg()?(f=h.createTextNode(a.INVISIBLE_SPACE),c.selection.insertNode(f),c.selection.setAfter(f)):c.selection.setAfter(i)}},state:function(c){var d,e,f,g=c.doc;return a.dom.hasElementWithTagName(g,b)&&(d=c.selection.getSelectedNode())?d.nodeName===b?d:d.nodeType!==a.ELEMENT_NODE?!1:(e=c.selection.getText(),(e=a.lang.string(e).trim())?!1:(f=c.selection.getNodes(a.ELEMENT_NODE,function(a){return"IMG"===a.nodeName}),1!==f.length?!1:f[0])):!1}}}(wysihtml5),function(a){var b="<br>"+(a.browser.needsSpaceAfterLineBreak()?" ":"");a.commands.insertLineBreak={exec:function(a,c){a.selection.insertHTML(b)},state:function(){return!1}}}(wysihtml5),function(a){a.commands.insertOrderedList={exec:function(b,c){a.commands.insertList.exec(b,c,"OL")},state:function(b,c){return a.commands.insertList.state(b,c,"OL")}}}(wysihtml5),function(a){a.commands.insertUnorderedList={exec:function(b,c){a.commands.insertList.exec(b,c,"UL")},state:function(b,c){return a.commands.insertList.state(b,c,"UL")}}}(wysihtml5),wysihtml5.commands.insertList=function(a){var b=function(a,b){if(a&&a.nodeName){"string"==typeof b&&(b=[b]);for(var c=b.length;c--;)if(a.nodeName===b[c])return!0}return!1},c=function(c,d,e){var f={el:null,other:!1};if(c){var g=a.dom.getParentElement(c,{query:"li"},!1,e.element),h="UL"===d?"OL":"UL";b(c,d)?f.el=c:b(c,h)?f={el:c,other:!0}:g&&(b(g.parentNode,d)?f.el=g.parentNode:b(g.parentNode,h)&&(f={el:g.parentNode,other:!0}))}return f.el&&!e.element.contains(f.el)&&(f.el=null),f},d=function(b,c,d){var e,g,h="UL"===c?"OL":"UL";d.selection.executeAndRestoreRangy(function(){if(e=f(h,d),e.length)for(var i=e.length;i--;)a.dom.renameElement(e[i],c.toLowerCase());else{g=f(["OL","UL"],d);for(var j=g.length;j--;)a.dom.resolveList(g[j],d.config.useLineBreaks);0===g.length&&a.dom.resolveList(b,d.config.useLineBreaks)}})},e=function(b,c,d){var e="UL"===c?"OL":"UL";d.selection.executeAndRestoreRangy(function(){for(var g=[b].concat(f(e,d)),h=g.length;h--;)a.dom.renameElement(g[h],c.toLowerCase())})},f=function(a,c){for(var d=c.selection.getOwnRanges(),e=[],f=d.length;f--;)e=e.concat(d[f].getNodes([1],function(c){return b(c,a)}));return e},g=function(b,c){var d,e,f=rangy.saveSelection(c.win),g="_wysihtml5-temp-"+(new Date).getTime();c.commands.exec("formatBlock",{nodeName:"div",className:g});var h=c.element.querySelector("."+g);h.innerHTML=h.innerHTML.replace(a.INVISIBLE_SPACE_REG_EXP,""),h&&(d=/^(\s|(<br>))+$/i.test(h.innerHTML),e=a.dom.convertToList(h,b.toLowerCase(),c.parent.config.classNames.uneditableContainer),f&&rangy.restoreSelection(f),d&&c.selection.selectNode(e.querySelector("li"),!0))};return{exec:function(b,f,h){var i,j,k=b.doc,l="OL"===h?"insertOrderedList":"insertUnorderedList",m=b.selection.getSelection(),n=1===m.anchorNode.nodeType&&m.anchorNode.firstChild?m.anchorNode.childNodes[m.anchorOffset]:m.anchorNode,o=1===m.focusNode.nodeType&&m.focusNode.firstChild?m.focusNode.childNodes[m.focusOffset]||m.focusNode.lastChild:m.focusNode;m.isBackwards()&&(n=[o,o=n][0]),a.dom.domNode(o).is.emptyTextNode(!0)&&o&&(o=a.dom.domNode(o).prev({nodeTypes:[1,3],ignoreBlankTexts:!0})),a.dom.domNode(n).is.emptyTextNode(!0)&&n&&(n=a.dom.domNode(n).next({nodeTypes:[1,3],ignoreBlankTexts:!0})),i=n&&o?n===o?n:a.dom.domNode(n).commonAncestor(o,b.element):b.selection.getSelectedNode(),j=c(i,h,b),j.el?j.other?e(j.el,h,b):d(j.el,h,b):b.commands.support(l)?k.execCommand(l,!1,null):g(h,b)},state:function(a,b,d){var e=a.selection.getSelectedNode(),f=c(e,d,a);return f.el&&!f.other?f.el:!1}}}(wysihtml5),function(a){var b={nodeName:"I",toggle:!0};a.commands.italic={exec:function(c,d){a.commands.formatInline.exec(c,d,b)},state:function(c,d){return a.commands.formatInline.state(c,d,b)}}}(wysihtml5),function(a){var b={className:"wysiwyg-text-align-center",classRegExp:/wysiwyg-text-align-[0-9a-z]+/g,toggle:!0};a.commands.justifyCenter={exec:function(c,d){return a.commands.formatBlock.exec(c,"formatBlock",b)},state:function(c,d){return a.commands.formatBlock.state(c,"formatBlock",b)}}}(wysihtml5),function(a){var b={className:"wysiwyg-text-align-left",classRegExp:/wysiwyg-text-align-[0-9a-z]+/g,toggle:!0};a.commands.justifyLeft={exec:function(c,d){return a.commands.formatBlock.exec(c,"formatBlock",b)},state:function(c,d){return a.commands.formatBlock.state(c,"formatBlock",b)}}}(wysihtml5),function(a){var b={className:"wysiwyg-text-align-right",classRegExp:/wysiwyg-text-align-[0-9a-z]+/g,toggle:!0};a.commands.justifyRight={exec:function(c,d){return a.commands.formatBlock.exec(c,"formatBlock",b)},state:function(c,d){return a.commands.formatBlock.state(c,"formatBlock",b)}}}(wysihtml5),function(a){var b={className:"wysiwyg-text-align-justify",classRegExp:/wysiwyg-text-align-[0-9a-z]+/g,toggle:!0};a.commands.justifyFull={exec:function(c,d){return a.commands.formatBlock.exec(c,"formatBlock",b)},state:function(c,d){return a.commands.formatBlock.state(c,"formatBlock",b)}}}(wysihtml5),function(a){var b={styleProperty:"textAlign",styleValue:"right",toggle:!0};a.commands.alignRightStyle={exec:function(c,d){return a.commands.formatBlock.exec(c,"formatBlock",b)},state:function(c,d){return a.commands.formatBlock.state(c,"formatBlock",b)}}}(wysihtml5),function(a){var b={styleProperty:"textAlign",styleValue:"left",toggle:!0};a.commands.alignLeftStyle={exec:function(c,d){return a.commands.formatBlock.exec(c,"formatBlock",b)},state:function(c,d){return a.commands.formatBlock.state(c,"formatBlock",b)}}}(wysihtml5),function(a){var b={styleProperty:"textAlign",styleValue:"center",toggle:!0};a.commands.alignCenterStyle={exec:function(c,d){return a.commands.formatBlock.exec(c,"formatBlock",b)},state:function(c,d){return a.commands.formatBlock.state(c,"formatBlock",b)}}}(wysihtml5),function(a){var b={styleProperty:"textAlign",styleValue:"justify",toggle:!0};a.commands.alignJustifyStyle={exec:function(c,d){return a.commands.formatBlock.exec(c,"formatBlock",b)},state:function(c,d){return a.commands.formatBlock.state(c,"formatBlock",b)}}}(wysihtml5),function(a){a.commands.redo={exec:function(a){return a.undoManager.redo()},state:function(a){return!1}}}(wysihtml5),function(a){var b={nodeName:"U",toggle:!0};a.commands.underline={exec:function(c,d){a.commands.formatInline.exec(c,d,b)},state:function(c,d){return a.commands.formatInline.state(c,d,b)}}}(wysihtml5),function(a){a.commands.undo={exec:function(a){return a.undoManager.undo()},state:function(a){return!1}}}(wysihtml5),function(a){a.commands.createTable={exec:function(a,b,c){var d,e,f;if(c&&c.cols&&c.rows&&parseInt(c.cols,10)>0&&parseInt(c.rows,10)>0){for(f=c.tableStyle?'<table style="'+c.tableStyle+'">':"<table>",f+="<tbody>",e=0;e<c.rows;e++){for(f+="<tr>",d=0;d<c.cols;d++)f+="<td><br></td>";f+="</tr>"}f+="</tbody></table>",a.commands.exec("insertHTML",f)}},state:function(a,b){return!1}}}(wysihtml5),function(a){a.commands.mergeTableCells={exec:function(b,c){b.tableSelection&&b.tableSelection.start&&b.tableSelection.end&&(this.state(b,c)?a.dom.table.unmergeCell(b.tableSelection.start):a.dom.table.mergeCellsBetween(b.tableSelection.start,b.tableSelection.end))},state:function(b,c){if(b.tableSelection){var d=b.tableSelection.start,e=b.tableSelection.end;if(d&&e&&d==e&&(a.dom.getAttribute(d,"colspan")&&parseInt(a.dom.getAttribute(d,"colspan"),10)>1||a.dom.getAttribute(d,"rowspan")&&parseInt(a.dom.getAttribute(d,"rowspan"),10)>1))return[d]}return!1}}}(wysihtml5),function(a){a.commands.addTableCells={exec:function(b,c,d){if(b.tableSelection&&b.tableSelection.start&&b.tableSelection.end){var e=a.dom.table.orderSelectionEnds(b.tableSelection.start,b.tableSelection.end);"before"==d||"above"==d?a.dom.table.addCells(e.start,d):("after"==d||"below"==d)&&a.dom.table.addCells(e.end,d),setTimeout(function(){b.tableSelection.select(e.start,e.end)},0)}},state:function(a,b){return!1}}}(wysihtml5),function(a){a.commands.deleteTableCells={exec:function(b,c,d){if(b.tableSelection&&b.tableSelection.start&&b.tableSelection.end){var e,f=a.dom.table.orderSelectionEnds(b.tableSelection.start,b.tableSelection.end),g=a.dom.table.indexOf(f.start),h=b.tableSelection.table;a.dom.table.removeCells(f.start,d),setTimeout(function(){e=a.dom.table.findCell(h,g),e||("row"==d&&(e=a.dom.table.findCell(h,{row:g.row-1,col:g.col})),"column"==d&&(e=a.dom.table.findCell(h,{row:g.row,col:g.col-1}))),e&&b.tableSelection.select(e,e)},0)}},state:function(a,b){return!1}}}(wysihtml5),function(a){a.commands.indentList={exec:function(a,b,c){var d=a.selection.getSelectionParentsByTag("LI");return d?this.tryToPushLiLevel(d,a.selection):!1},state:function(a,b){return!1},tryToPushLiLevel:function(b,c){var d,e,f,g,h,i=!1;return c.executeAndRestoreRangy(function(){for(var c=b.length;c--;)g=b[c],d="OL"===g.parentNode.nodeName?"OL":"UL",e=g.ownerDocument.createElement(d),f=a.dom.domNode(g).prev({nodeTypes:[a.ELEMENT_NODE]}),h=f?f.querySelector("ul, ol"):null,f&&(h?h.appendChild(g):(e.appendChild(g),f.appendChild(e)),i=!0)}),i}}}(wysihtml5),function(a){a.commands.outdentList={exec:function(a,b,c){var d=a.selection.getSelectionParentsByTag("LI");return d?this.tryToPullLiLevel(d,a):!1},state:function(a,b){return!1},tryToPullLiLevel:function(b,c){var d,e,f,g,h,i=!1,j=this;return c.selection.executeAndRestoreRangy(function(){for(var k=b.length;k--;)if(g=b[k],g.parentNode&&(d=g.parentNode,"OL"===d.tagName||"UL"===d.tagName)){if(i=!0,e=a.dom.getParentElement(d.parentNode,{query:"ol, ul"},!1,c.element),f=a.dom.getParentElement(d.parentNode,{query:"li"},!1,c.element),e&&f)g.nextSibling&&(h=j.getAfterList(d,g),g.appendChild(h)),e.insertBefore(g,f.nextSibling);else{g.nextSibling&&(h=j.getAfterList(d,g),g.appendChild(h));for(var l=g.childNodes.length;l--;)d.parentNode.insertBefore(g.childNodes[l],d.nextSibling);d.parentNode.insertBefore(document.createElement("br"),d.nextSibling),g.parentNode.removeChild(g)}0===d.childNodes.length&&d.parentNode.removeChild(d)}}),i},getAfterList:function(a,b){for(var c=a.nodeName,d=document.createElement(c);b.nextSibling;)d.appendChild(b.nextSibling);return d}}}(wysihtml5),function(a){var b={nodeName:"SUB",toggle:!0};a.commands.subscript={exec:function(c,d){a.commands.formatInline.exec(c,d,b)},state:function(c,d){return a.commands.formatInline.state(c,d,b)}}}(wysihtml5),function(a){var b={nodeName:"SUP",toggle:!0};a.commands.superscript={exec:function(c,d){a.commands.formatInline.exec(c,d,b)},state:function(c,d){return a.commands.formatInline.state(c,d,b)}}}(wysihtml5),function(a){var b=90,c=89,d=8,e=46,f=25,g="data-wysihtml5-selection-node",h="data-wysihtml5-selection-offset",i=('<span id="_wysihtml5-undo" class="_wysihtml5-temp">'+a.INVISIBLE_SPACE+"</span>",'<span id="_wysihtml5-redo" class="_wysihtml5-temp">'+a.INVISIBLE_SPACE+"</span>",a.dom);a.UndoManager=a.lang.Dispatcher.extend({constructor:function(a){this.editor=a,this.composer=a.composer,this.element=this.composer.element,this.position=0,this.historyStr=[],this.historyDom=[],this.transact(),this._observe()},_observe:function(){var a,f=this;this.composer.sandbox.getDocument();i.observe(this.element,"keydown",function(a){if(!a.altKey&&(a.ctrlKey||a.metaKey)){var d=a.keyCode,e=d===b&&!a.shiftKey,g=d===b&&a.shiftKey||d===c;e?(f.undo(),a.preventDefault()):g&&(f.redo(),a.preventDefault())}}),i.observe(this.element,"keydown",function(b){var c=b.keyCode;c!==a&&(a=c,(c===d||c===e)&&f.transact())}),this.editor.on("newword:composer",function(){f.transact()}).on("beforecommand:composer",function(){f.transact()})},transact:function(){var b,c,d,e,i,j=this.historyStr[this.position-1],k=this.composer.getValue(!1,!1),l=this.element.offsetWidth>0&&this.element.offsetHeight>0;if(k!==j){var m=this.historyStr.length=this.historyDom.length=this.position;m>f&&(this.historyStr.shift(),this.historyDom.shift(),this.position--),this.position++,l&&(b=this.composer.selection.getRange(),c=b&&b.startContainer?b.startContainer:this.element,d=b&&b.startOffset?b.startOffset:0,c.nodeType===a.ELEMENT_NODE?e=c:(e=c.parentNode,i=this.getChildNodeIndex(e,c)),e.setAttribute(h,d),"undefined"!=typeof i&&e.setAttribute(g,i));var n=this.element.cloneNode(!!k);this.historyDom.push(n),this.historyStr.push(k),e&&(e.removeAttribute(h),e.removeAttribute(g))}},undo:function(){this.transact(),this.undoPossible()&&(this.set(this.historyDom[--this.position-1]),this.editor.fire("undo:composer"))},redo:function(){this.redoPossible()&&(this.set(this.historyDom[++this.position-1]),this.editor.fire("redo:composer"))},undoPossible:function(){return this.position>1},redoPossible:function(){return this.position<this.historyStr.length},set:function(a){this.element.innerHTML="";for(var b=0,c=a.childNodes,d=a.childNodes.length;d>b;b++)this.element.appendChild(c[b].cloneNode(!0));var e,f,i;a.hasAttribute(h)?(e=a.getAttribute(h),i=a.getAttribute(g),f=this.element):(f=this.element.querySelector("["+h+"]")||this.element,e=f.getAttribute(h),i=f.getAttribute(g),f.removeAttribute(h),f.removeAttribute(g)),null!==i&&(f=this.getChildNodeByIndex(f,+i)),this.composer.selection.set(f,e)},getChildNodeIndex:function(a,b){for(var c=0,d=a.childNodes,e=d.length;e>c;c++)if(d[c]===b)return c},getChildNodeByIndex:function(a,b){return a.childNodes[b]}})}(wysihtml5),wysihtml5.views.View=Base.extend({constructor:function(a,b,c){this.parent=a,this.element=b,this.config=c,this.config.noTextarea||this._observeViewChange()},_observeViewChange:function(){var a=this;this.parent.on("beforeload",function(){a.parent.on("change_view",function(b){b===a.name?(a.parent.currentView=a,a.show(),setTimeout(function(){a.focus()},0)):a.hide()})})},focus:function(){if(!this.element||!this.element.ownerDocument||this.element.ownerDocument.querySelector(":focus")!==this.element)try{this.element&&this.element.focus()}catch(a){}},hide:function(){this.element.style.display="none"},show:function(){this.element.style.display=""},disable:function(){this.element.setAttribute("disabled","disabled")},enable:function(){this.element.removeAttribute("disabled")}}),function(a){var b=a.dom,c=a.browser;a.views.Composer=a.views.View.extend({name:"composer",constructor:function(a,b,c){this.base(a,b,c),this.config.noTextarea?this.editableArea=b:this.textarea=this.parent.textarea,this.config.contentEditableMode?this._initContentEditableArea():this._initSandbox()},clear:function(){this.element.innerHTML=c.displaysCaretInEmptyContentEditableCorrectly()?"":"<br>"},getValue:function(b,c){var d=this.isEmpty()?"":a.quirks.getCorrectInnerHTML(this.element);return b!==!1&&(d=this.parent.parse(d,c===!1?!1:!0)),d},setValue:function(a,b){b!==!1&&(a=this.parent.parse(a));try{this.element.innerHTML=a}catch(c){this.element.innerText=a}},cleanUp:function(a){var b;this.selection&&this.selection.isInThisEditable()&&(b=rangy.saveSelection(this.win)),this.parent.parse(this.element,void 0,a),b&&rangy.restoreSelection(b)},show:function(){this.editableArea.style.display=this._displayStyle||"",this.config.noTextarea||this.textarea.element.disabled||(this.disable(),this.enable())},hide:function(){this._displayStyle=b.getStyle("display").from(this.editableArea),"none"===this._displayStyle&&(this._displayStyle=null),this.editableArea.style.display="none"},disable:function(){this.parent.fire("disable:composer"),this.element.removeAttribute("contentEditable")},enable:function(){this.parent.fire("enable:composer"),this.element.setAttribute("contentEditable","true")},focus:function(b){a.browser.doesAsyncFocus()&&this.hasPlaceholderSet()&&this.clear(),this.base();var c=this.element.lastChild;b&&c&&this.selection&&("BR"===c.nodeName?this.selection.setBefore(this.element.lastChild):this.selection.setAfter(this.element.lastChild))},getScrollPos:function(){if(this.doc&&this.win){var a={};return"undefined"!=typeof this.win.pageYOffset?a.y=this.win.pageYOffset:a.y=(this.doc.documentElement||this.doc.body.parentNode||this.doc.body).scrollTop,"undefined"!=typeof this.win.pageXOffset?a.x=this.win.pageXOffset:a.x=(this.doc.documentElement||this.doc.body.parentNode||this.doc.body).scrollLeft,a}},setScrollPos:function(a){a&&"undefined"!=typeof a.x&&"undefined"!=typeof a.y&&this.win.scrollTo(a.x,a.y)},getTextContent:function(){return b.getTextContent(this.element)},hasPlaceholderSet:function(){return this.getTextContent()==(this.config.noTextarea?this.editableArea.getAttribute("data-placeholder"):this.textarea.element.getAttribute("placeholder"))&&this.placeholderSet},isEmpty:function(){var a=this.element.innerHTML.toLowerCase();return/^(\s|<br>|<\/br>|<p>|<\/p>)*$/i.test(a)||""===a||"<br>"===a||"<p></p>"===a||"<p><br></p>"===a||this.hasPlaceholderSet()},_initContentEditableArea:function(){var a=this;this.config.noTextarea?this.sandbox=new b.ContentEditableArea(function(){a._create()},{className:this.config.classNames.sandbox},this.editableArea):(this.sandbox=new b.ContentEditableArea(function(){a._create()},{className:this.config.classNames.sandbox}),this.editableArea=this.sandbox.getContentEditable(),b.insert(this.editableArea).after(this.textarea.element),this._createWysiwygFormField())},_initSandbox:function(){var a=this;this.sandbox=new b.Sandbox(function(){a._create()},{stylesheets:this.config.stylesheets,className:this.config.classNames.sandbox}),this.editableArea=this.sandbox.getIframe();var c=this.textarea.element;b.insert(this.editableArea).after(c),this._createWysiwygFormField()},_createWysiwygFormField:function(){if(this.textarea.element.form){var a=document.createElement("input");a.type="hidden",a.name="_wysihtml5_mode",a.value=1,b.insert(a).after(this.textarea.element)}},_create:function(){var d=this;this.doc=this.sandbox.getDocument(),this.win=this.sandbox.getWindow(),this.element=this.config.contentEditableMode?this.sandbox.getContentEditable():this.doc.body,this.config.noTextarea?this.cleanUp():(this.textarea=this.parent.textarea,this.element.innerHTML=this.textarea.getValue(!0,!1)),this.selection=new a.Selection(this.parent,this.element,this.config.classNames.uneditableContainer),this.commands=new a.Commands(this.parent),this.config.noTextarea||b.copyAttributes(["className","spellcheck","title","lang","dir","accessKey"]).from(this.textarea.element).to(this.element),this._initAutoLinking(),b.addClass(this.element,this.config.classNames.composer),this.config.style&&!this.config.contentEditableMode&&this.style(),this.observe();var e=this.config.name;e&&(b.addClass(this.element,e),this.config.contentEditableMode||b.addClass(this.editableArea,e)),this.enable(),!this.config.noTextarea&&this.textarea.element.disabled&&this.disable();var f="string"==typeof this.config.placeholder?this.config.placeholder:this.config.noTextarea?this.editableArea.getAttribute("data-placeholder"):this.textarea.element.getAttribute("placeholder");f&&b.simulatePlaceholder(this.parent,this,f,this.config.classNames.placeholder),this.commands.exec("styleWithCSS",!1),this._initObjectResizing(),this._initUndoManager(),this._initLineBreaking(),this.config.noTextarea||!this.textarea.element.hasAttribute("autofocus")&&document.querySelector(":focus")!=this.textarea.element||c.isIos()||setTimeout(function(){d.focus(!0)},100),c.clearsContentEditableCorrectly()||a.quirks.ensureProperClearing(this),this.initSync&&this.config.sync&&this.initSync(),this.config.noTextarea||this.textarea.hide(),this.parent.fire("beforeload").fire("load")},_initAutoLinking:function(){var d=this,e=c.canDisableAutoLinking(),f=c.doesAutoLinkingInContentEditable();if(e&&this.commands.exec("AutoUrlDetect",!1,!1),this.config.autoLink){(!f||f&&e)&&(this.parent.on("newword:composer",function(){if(b.getTextContent(d.element).match(b.autoLink.URL_REG_EXP)){for(var c=d.selection.getSelectedNode(),e=d.element.querySelectorAll("."+d.config.classNames.uneditableContainer),f=!1,g=e.length;g--;)a.dom.contains(e[g],c)&&(f=!0);f||b.autoLink(c,[d.config.classNames.uneditableContainer])}}),b.observe(this.element,"blur",function(){b.autoLink(d.element,[d.config.classNames.uneditableContainer])}));var g=this.sandbox.getDocument().getElementsByTagName("a"),h=b.autoLink.URL_REG_EXP,i=function(c){var d=a.lang.string(b.getTextContent(c)).trim();return"www."===d.substr(0,4)&&(d="http://"+d),d};b.observe(this.element,"keydown",function(a){if(g.length){var c,e=d.selection.getSelectedNode(a.target.ownerDocument),f=b.getParentElement(e,{query:"a"},4);f&&(c=i(f),setTimeout(function(){var a=i(f);a!==c&&a.match(h)&&f.setAttribute("href",a)},0))}})}},_initObjectResizing:function(){if(this.commands.exec("enableObjectResizing",!0),c.supportsEvent("resizeend")){var d=["width","height"],e=d.length,f=this.element;b.observe(f,"resizeend",function(b){var c,g=b.target||b.srcElement,h=g.style,i=0;if("IMG"===g.nodeName){for(;e>i;i++)c=d[i],h[c]&&(g.setAttribute(c,parseInt(h[c],10)),h[c]="");a.quirks.redraw(f)}})}},_initUndoManager:function(){this.undoManager=new a.UndoManager(this.parent)},_initLineBreaking:function(){function d(a){var c=b.getParentElement(a,{query:"p, div"},2);c&&b.contains(e.element,c)&&e.selection.executeAndRestoreRangy(function(){e.config.useLineBreaks?((!c.firstChild||c.firstChild===c.lastChild&&1===c.firstChild.nodeType&&c.firstChild.classList.contains("rangySelectionBoundary"))&&c.appendChild(e.doc.createElement("br")),b.replaceWithChildNodes(c)):"P"!==c.nodeName&&b.renameElement(c,"p")})}var e=this,f="li, p, h1, h2, h3, h4, h5, h6",g="ul, ol, menu";this.config.useLineBreaks||b.observe(this.element,["focus"],function(){e.isEmpty()&&setTimeout(function(){var a=e.doc.createElement("P");e.element.innerHTML="",e.element.appendChild(a),c.displaysCaretInEmptyContentEditableCorrectly()?e.selection.selectNode(a,!0):(a.innerHTML="<br>",e.selection.setBefore(a.firstChild))},0)}),b.observe(this.element,"keydown",function(c){var h=c.keyCode;if(!(c.shiftKey||c.ctrlKey||c.defaultPrevented||h!==a.ENTER_KEY&&h!==a.BACKSPACE_KEY)){var i=b.getParentElement(e.selection.getSelectedNode(),{query:f},4);return i?void setTimeout(function(){var c,f=e.selection.getSelectedNode();if("LI"===i.nodeName){if(!f)return;c=b.getParentElement(f,{query:g},2),c||d(f)}h===a.ENTER_KEY&&i.nodeName.match(/^H[1-6]$/)&&d(f)},0):void(e.config.useLineBreaks&&h===a.ENTER_KEY&&!a.browser.insertsLineBreaksOnReturn()&&(c.preventDefault(),e.commands.exec("insertLineBreak")))}})}})}(wysihtml5),function(a){var b=a.dom,c=document,d=window,e=c.createElement("div"),f=["background-color","color","cursor","font-family","font-size","font-style","font-variant","font-weight","line-height","letter-spacing","text-align","text-decoration","text-indent","text-rendering","word-break","word-wrap","word-spacing"],g=["background-color","border-collapse","border-bottom-color","border-bottom-style","border-bottom-width","border-left-color","border-left-style","border-left-width","border-right-color","border-right-style","border-right-width","border-top-color","border-top-style","border-top-width","clear","display","float","margin-bottom","margin-left","margin-right","margin-top","outline-color","outline-offset","outline-width","outline-style","padding-left","padding-right","padding-top","padding-bottom","position","top","left","right","bottom","z-index","vertical-align","text-align","-webkit-box-sizing","-moz-box-sizing","-ms-box-sizing","box-sizing","-webkit-box-shadow","-moz-box-shadow","-ms-box-shadow","box-shadow","-webkit-border-top-right-radius","-moz-border-radius-topright","border-top-right-radius","-webkit-border-bottom-right-radius","-moz-border-radius-bottomright","border-bottom-right-radius","-webkit-border-bottom-left-radius","-moz-border-radius-bottomleft","border-bottom-left-radius","-webkit-border-top-left-radius","-moz-border-radius-topleft","border-top-left-radius","width","height"],h=["html                 { height: 100%; }","body                 { height: 100%; padding: 1px 0 0 0; margin: -1px 0 0 0; }","body > p:first-child { margin-top: 0; }","._wysihtml5-temp     { display: none; }",a.browser.isGecko?"body.placeholder { color: graytext !important; }":"body.placeholder { color: #a9a9a9 !important; }","img:-moz-broken      { -moz-force-broken-image-icon: 1; height: 24px; width: 24px; }"],i=function(a){if(a.setActive)try{a.setActive()}catch(e){}else{var f=a.style,g=c.documentElement.scrollTop||c.body.scrollTop,h=c.documentElement.scrollLeft||c.body.scrollLeft,i={position:f.position,top:f.top,left:f.left,WebkitUserSelect:f.WebkitUserSelect};b.setStyles({position:"absolute",top:"-99999px",left:"-99999px",WebkitUserSelect:"none"}).on(a),a.focus(),b.setStyles(i).on(a),d.scrollTo&&d.scrollTo(h,g)}};a.views.Composer.prototype.style=function(){var d,j=this,k=c.querySelector(":focus"),l=this.textarea.element,m=l.hasAttribute("placeholder"),n=m&&l.getAttribute("placeholder"),o=l.style.display,p=l.disabled;this.focusStylesHost=e.cloneNode(!1),this.blurStylesHost=e.cloneNode(!1),this.disabledStylesHost=e.cloneNode(!1),m&&l.removeAttribute("placeholder"),l===k&&l.blur(),l.disabled=!1,l.style.display=d="none",(l.getAttribute("rows")&&"auto"===b.getStyle("height").from(l)||l.getAttribute("cols")&&"auto"===b.getStyle("width").from(l))&&(l.style.display=d=o),b.copyStyles(g).from(l).to(this.editableArea).andTo(this.blurStylesHost),b.copyStyles(f).from(l).to(this.element).andTo(this.blurStylesHost),b.insertCSS(h).into(this.element.ownerDocument),l.disabled=!0,b.copyStyles(g).from(l).to(this.disabledStylesHost),b.copyStyles(f).from(l).to(this.disabledStylesHost),l.disabled=p,l.style.display=o,i(l),l.style.display=d,b.copyStyles(g).from(l).to(this.focusStylesHost),b.copyStyles(f).from(l).to(this.focusStylesHost),l.style.display=o,b.copyStyles(["display"]).from(l).to(this.editableArea);var q=a.lang.array(g).without(["display"]);return k?k.focus():l.blur(),m&&l.setAttribute("placeholder",n),this.parent.on("focus:composer",function(){b.copyStyles(q).from(j.focusStylesHost).to(j.editableArea),b.copyStyles(f).from(j.focusStylesHost).to(j.element)}),this.parent.on("blur:composer",function(){b.copyStyles(q).from(j.blurStylesHost).to(j.editableArea),b.copyStyles(f).from(j.blurStylesHost).to(j.element)}),this.parent.observe("disable:composer",function(){b.copyStyles(q).from(j.disabledStylesHost).to(j.editableArea),b.copyStyles(f).from(j.disabledStylesHost).to(j.element)}),this.parent.observe("enable:composer",function(){b.copyStyles(q).from(j.blurStylesHost).to(j.editableArea),b.copyStyles(f).from(j.blurStylesHost).to(j.element)}),this}}(wysihtml5),function(a){var b=a.dom,c=b.domNode,d=a.browser,e={66:"bold",73:"italic",85:"underline"},f={addListeners:function(a,b,c){for(var d=0,e=b.length;e>d;d++)a.addEventListener(b[d],c,!1)},removeListeners:function(a,b,c){for(var d=0,e=b.length;e>d;d++)a.removeEventListener(b[d],c,!1)},fixLastBrDeletionInTable:function(b,c){if(b.selection.caretIsLastInSelection()){var d=b.selection.getSelection(),e=d.anchorNode;if(e&&1===e.nodeType&&(a.dom.getParentElement(e,{query:"td, th"},!1,b.element)||c)){var f=e.childNodes[d.anchorOffset];if(f&&1===f.nodeType&"BR"===f.nodeName)return f.parentNode.removeChild(f),!0}}return!1},handleUneditableDeletion:function(a){var b=a.selection.getBeforeSelection(!0);if(b&&("element"===b.type||"leafnode"===b.type)&&1===b.node.nodeType&&b.node.classList.contains(a.config.classNames.uneditableContainer)){if(f.fixLastBrDeletionInTable(a,!0))return!0;try{var c=new CustomEvent("wysihtml5:uneditable:delete",{bubbles:!0,cancelable:!1});b.node.dispatchEvent(c)}catch(d){}return b.node.parentNode.removeChild(b.node),!0}return!1},fixDeleteInTheBeginningOfBlock:function(b){var d=b.selection,e=d.getPreviousNode();if(d.caretIsFirstInSelection(a.browser.usesControlRanges())&&e&&1===e.nodeType&&a.dom.domNode(e).is.block()&&!c(e).test({query:"ol, ul, table, tr, dl"})){if(/^\s*$/.test(e.textContent||e.innerText))return e.parentNode.removeChild(e),!0;if(e.lastChild){var f=e.lastChild,g=d.getSelectedNode(),h=c(e).commonAncestor(g,b.element),i=a.dom.getParentElement(g,{query:"h1, h2, h3, h4, h5, h6, p, pre, div, blockquote"},!1,h||b.element);if(i)return c(i).transferContentTo(e,!0),d.setAfter(f),!0;if(a.browser.usesControlRanges())return g=d.getCaretNode(),c(g).transferContentTo(e,!0),d.setAfter(f),!0}}return!1},fixDeleteInTheBeginningOfLi:function(b){if(a.browser.hasLiDeletingProblem()){var d,e,f=b.selection.getSelection(),g=f.anchorNode,h=b.selection.caretIsFirstInSelection();if(3===g.nodeType&&0===f.anchorOffset&&g===g.parentNode.firstChild&&(g=g.parentNode,h=!0),h&&g&&1===g.nodeType&&"LI"===g.nodeName&&(d=c(g).prev({nodeTypes:[1,3],ignoreBlankTexts:!0}),d||!g.parentNode||"UL"!==g.parentNode.nodeName&&"OL"!==g.parentNode.nodeName||(d=c(g.parentNode).prev({nodeTypes:[1,3],ignoreBlankTexts:!0})),d))return e=g.firstChild,c(g).transferContentTo(d,!0),e?b.selection.setBefore(e):d&&(1===d.nodeType?d.lastChild?b.selection.setAfter(d.lastChild):b.selection.selectNode(d):b.selection.setAfter(d)),!0}return!1},fixDeleteInTheBeginningOfControlSelection:function(a){var b,d=a.selection,e=d.getPreviousNode(),f=d.getSelectedNode();return d.caretIsFirstInSelection()?(3===f.nodeType&&(f=f.parentNode),b=f.firstChild,c(f).transferContentTo(e,!0),b&&a.selection.setBefore(b),!0):!1},initTableHandling:function(){var b=function(){window.removeEventListener("load",b),this.doc.execCommand("enableObjectResizing",!1,"false"),this.doc.execCommand("enableInlineTableEditing",!1,"false")}.bind(this),c=function(){b.call(this),f.removeListeners(this.sandbox.getIframe(),["focus","mouseup","mouseover"],c)}.bind(this);this.doc.execCommand&&a.browser.supportsCommand(this.doc,"enableObjectResizing")&&a.browser.supportsCommand(this.doc,"enableInlineTableEditing")&&(this.sandbox.getIframe?f.addListeners(this.sandbox.getIframe(),["focus","mouseup","mouseover"],c):window.addEventListener("load",b)),this.tableSelection=a.quirks.tableCellsSelection(this.element,this.parent)},doLineBreaksModeEnterWithCaret:function(d){var e,f,g="p, pre, div, blockquote",h=!1;if(e=d.selection.getNodesNearCaret(),e&&((e.caretNode||e.nextNode)&&(f=b.getParentElement(e.caretNode||e.nextNode,{query:g},2),f===d.element&&(f=void 0)),f&&e.caretNode))if(c(e.caretNode).is.lineBreak()){if(d.config.doubleLineBreakEscapesBlock){h=!0,e.caretNode.parentNode.removeChild(e.caretNode),c(e.nextNode).is.lineBreak()&&e.nextNode.parentNode.removeChild(e.nextNode);var i=d.doc.createElement("br");c(e.nextNode).is.lineBreak()&&e.nextNode===f.lastChild?f.parentNode.insertBefore(i,f.nextSibling):d.selection.splitElementAtCaret(f,i),e.nextNode&&3===e.nextNode.nodeType&&(e.nextNode.data=e.nextNode.data.replace(/^ *[\r\n]+/,"")),
d.selection.setBefore(i)}}else if(3===e.caretNode.nodeType&&a.browser.hasCaretBlockElementIssue()&&e.textOffset===e.caretNode.data.length&&!e.nextNode){h=!0;var j=d.doc.createElement("br"),k=d.doc.createElement("br"),l=d.doc.createDocumentFragment();l.appendChild(j),l.appendChild(k),d.selection.insertNode(l),d.selection.setBefore(k)}return h}},g=function(b,c){var d=c.selection;c.element;if(d.isCollapsed()){if(f.handleUneditableDeletion(c))return void b.preventDefault();if(f.fixDeleteInTheBeginningOfLi(c))return void b.preventDefault();if(f.fixDeleteInTheBeginningOfBlock(c))return void b.preventDefault();if(f.fixLastBrDeletionInTable(c))return void b.preventDefault();if(a.browser.usesControlRanges()&&f.fixDeleteInTheBeginningOfControlSelection(c))return void b.preventDefault()}else d.containsUneditable()&&(b.preventDefault(),d.deleteContents())},h=function(a,b){if(b.config.useLineBreaks&&!a.shiftKey&&!a.ctrlKey){b.selection.isCollapsed()&&f.doLineBreaksModeEnterWithCaret(b)&&a.preventDefault()}},i=function(a,b,c){if(a.selection.isCollapsed()){if(a.selection.caretIsInTheBeginnig("li"))if(c){if(a.commands.exec("outdentList"))return}else if(a.commands.exec("indentList"))return}else a.selection.deleteContents();a.commands.exec("insertHTML","&emsp;")},j=function(a){this.domNodeRemovedInterval&&clearInterval(domNodeRemovedInterval),this.parent.fire("destroy:composer")},k=function(a){this.parent.fire("beforeinteraction",a).fire("beforeinteraction:composer",a),setTimeout(function(){this.parent.fire("interaction",a).fire("interaction:composer",a)}.bind(this),0)},l=function(a){this.parent.fire("focus",a).fire("focus:composer",a),setTimeout(function(){this.focusState=this.getValue(!1,!1)}.bind(this),0)},m=function(a){if(this.focusState!==this.getValue(!1,!1)){var b=a;"function"==typeof Object.create&&(b=Object.create(a,{type:{value:"change"}})),this.parent.fire("change",b).fire("change:composer",b)}this.parent.fire("blur",a).fire("blur:composer",a)},n=function(a){this.parent.fire(a.type,a).fire(a.type+":composer",a),"paste"===a.type&&setTimeout(function(){this.parent.fire("newword:composer")}.bind(this),0)},o=function(b){this.config.copyedFromMarking&&(a.browser.supportsModernPaste()&&(b.clipboardData.setData("text/html",this.config.copyedFromMarking+this.selection.getHtml()),b.clipboardData.setData("text/plain",this.selection.getPlainText()),b.preventDefault()),this.parent.fire(b.type,b).fire(b.type+":composer",b))},p=function(b){var c=b.keyCode;(c===a.SPACE_KEY||c===a.ENTER_KEY)&&this.parent.fire("newword:composer")},q=function(b){if(!d.canSelectImagesInContentEditable()){var c=b.target,e=this.element.querySelectorAll("img"),f=this.element.querySelectorAll("."+this.config.classNames.uneditableContainer+" img"),g=a.lang.array(e).without(f);"IMG"===c.nodeName&&a.lang.array(g).contains(c)&&this.selection.selectNode(c)}a.browser.usesControlRanges()&&(this.selection.lastMouseDownPos={x:b.clientX,y:b.clientY},setTimeout(function(){delete this.selection.lastMouseDownPos}.bind(this),0))},r=function(a){var b=(a.target,this.selection.lastMouseDownPos);if(b){var c=document.body.createTextRange();setTimeout(function(){try{c.moveToPoint(b.x,b.y),c.select()}catch(a){}}.bind(this),0)}},s=function(b){if(this.config.classNames.uneditableContainer){var c=a.dom.getParentElement(b.target,{query:"."+this.config.classNames.uneditableContainer},!1,this.element);c&&this.selection.setAfter(c)}},t=function(a){d.canSelectImagesInContentEditable()||setTimeout(function(){this.selection.getSelection().removeAllRanges()}.bind(this),0)},u=function(b){var c,d,f=b.keyCode,j=e[f];return!b.ctrlKey&&!b.metaKey||b.altKey||65!==f?((b.ctrlKey||b.metaKey)&&!b.altKey&&j&&(this.commands.exec(j),b.preventDefault()),f===a.BACKSPACE_KEY&&g(b,this),(f===a.BACKSPACE_KEY||f===a.DELETE_KEY)&&(c=this.selection.getSelectedNode(!0),c&&"IMG"===c.nodeName&&(b.preventDefault(),d=c.parentNode,d.removeChild(c),"A"!==d.nodeName||d.firstChild||d.parentNode.removeChild(d),setTimeout(function(){a.quirks.redraw(this.element)}.bind(this),0))),this.config.handleTabKey&&f===a.TAB_KEY&&(b.preventDefault(),i(this,this.element,b.shiftKey)),void(f===a.ENTER_KEY&&h(b,this))):(this.selection.selectAll(),void b.preventDefault())};a.views.Composer.prototype.observeActions=f,a.views.Composer.prototype.observe=function(){var c=this.sandbox.getIframe?this.sandbox.getIframe():this.sandbox.getContentEditable(),e=(this.element,d.supportsEventsInIframeCorrectly()||this.sandbox.getContentEditable?this.element:this.sandbox.getWindow());this.focusState=this.getValue(!1,!1),c.addEventListener(["DOMNodeRemoved"],j.bind(this),!1),d.supportsMutationEvents()||(this.domNodeRemovedInterval=setInterval(function(){b.contains(document.documentElement,c)||j.call(this)},250)),this.config.handleTables&&f.initTableHandling.call(this),f.addListeners(e,["drop","paste","mouseup","focus","keyup"],k.bind(this)),e.addEventListener("focus",l.bind(this),!1),e.addEventListener("blur",m.bind(this),!1),f.addListeners(this.element,["drop","paste","beforepaste"],n.bind(this),!1),this.element.addEventListener("copy",o.bind(this),!1),this.element.addEventListener("mousedown",q.bind(this),!1),this.element.addEventListener("click",s.bind(this),!1),this.element.addEventListener("drop",t.bind(this),!1),this.element.addEventListener("keyup",p.bind(this),!1),this.element.addEventListener("keydown",u.bind(this),!1),a.browser.usesControlRanges()&&this.element.addEventListener("mscontrolselect",r.bind(this),!1),this.element.addEventListener("dragenter",function(){this.parent.fire("unset_placeholder")}.bind(this),!1)}}(wysihtml5),function(a){var b=400;a.views.Synchronizer=Base.extend({constructor:function(a,b,c){this.editor=a,this.textarea=b,this.composer=c,this._observe()},fromComposerToTextarea:function(b){this.textarea.setValue(a.lang.string(this.composer.getValue(!1,!1)).trim(),b)},fromTextareaToComposer:function(a){var b=this.textarea.getValue(!1,!1);b?this.composer.setValue(b,a):(this.composer.clear(),this.editor.fire("set_placeholder"))},sync:function(a){"textarea"===this.editor.currentView.name?this.fromTextareaToComposer(a):this.fromComposerToTextarea(a)},_observe:function(){var c,d=this,e=this.textarea.element.form,f=function(){c=setInterval(function(){d.fromComposerToTextarea()},b)},g=function(){clearInterval(c),c=null};f(),e&&(a.dom.observe(e,"submit",function(){d.sync(!0)}),a.dom.observe(e,"reset",function(){setTimeout(function(){d.fromTextareaToComposer()},0)})),this.editor.on("change_view",function(a){"composer"!==a||c?"textarea"===a&&(d.fromComposerToTextarea(!0),g()):(d.fromTextareaToComposer(!0),f())}),this.editor.on("destroy:composer",g)}})}(wysihtml5),function(a){a.views.SourceView=Base.extend({constructor:function(a,b){this.editor=a,this.composer=b,this._observe()},switchToTextarea:function(a){var b=this.composer.win.getComputedStyle(this.composer.element),c=parseFloat(b.width),d=Math.max(parseFloat(b.height),100);this.textarea||(this.textarea=this.composer.doc.createElement("textarea"),this.textarea.className="wysihtml5-source-view"),this.textarea.style.width=c+"px",this.textarea.style.height=d+"px",this.textarea.value=this.editor.getValue(a,!0),this.composer.element.parentNode.insertBefore(this.textarea,this.composer.element),this.editor.currentView="source",this.composer.element.style.display="none"},switchToComposer:function(a){var b=this.textarea.value;b?this.composer.setValue(b,a):(this.composer.clear(),this.editor.fire("set_placeholder")),this.textarea.parentNode.removeChild(this.textarea),this.editor.currentView=this.composer,this.composer.element.style.display=""},_observe:function(){this.editor.on("change_view",function(a){"composer"===a?this.switchToComposer(!0):"textarea"===a&&this.switchToTextarea(!0)}.bind(this))}})}(wysihtml5),wysihtml5.views.Textarea=wysihtml5.views.View.extend({name:"textarea",constructor:function(a,b,c){this.base(a,b,c),this._observe()},clear:function(){this.element.value=""},getValue:function(a){var b=this.isEmpty()?"":this.element.value;return a!==!1&&(b=this.parent.parse(b)),b},setValue:function(a,b){b!==!1&&(a=this.parent.parse(a)),this.element.value=a},cleanUp:function(a){var b=this.parent.parse(this.element.value,void 0,a);this.element.value=b},hasPlaceholderSet:function(){var a=wysihtml5.browser.supportsPlaceholderAttributeOn(this.element),b=this.element.getAttribute("placeholder")||null,c=this.element.value,d=!c;return a&&d||c===b},isEmpty:function(){return!wysihtml5.lang.string(this.element.value).trim()||this.hasPlaceholderSet()},_observe:function(){var a=this.element,b=this.parent,c={focusin:"focus",focusout:"blur"},d=wysihtml5.browser.supportsEvent("focusin")?["focusin","focusout","change"]:["focus","blur","change"];b.on("beforeload",function(){wysihtml5.dom.observe(a,d,function(a){var d=c[a.type]||a.type;b.fire(d).fire(d+":textarea")}),wysihtml5.dom.observe(a,["paste","drop"],function(){setTimeout(function(){b.fire("paste").fire("paste:textarea")},0)})})}}),function(a){var b,c={name:b,style:!0,toolbar:b,showToolbarAfterInit:!0,showToolbarDialogsOnSelection:!0,autoLink:!0,handleTables:!0,handleTabKey:!0,parserRules:{tags:{br:{},span:{},div:{},p:{},b:{},i:{},u:{}},classes:{}},pasteParserRulesets:null,parser:a.dom.parse,useLineBreaks:!0,doubleLineBreakEscapesBlock:!0,stylesheets:[],placeholderText:b,supportTouchDevices:!0,cleanUp:!0,contentEditableMode:!1,classNames:{composer:"wysihtml5-editor",body:"wysihtml5-supported",sandbox:"wysihtml5-sandbox",placeholder:"wysihtml5-placeholder",uneditableContainer:"wysihtml5-uneditable-container"},copyedFromMarking:'<meta name="copied-from" content="wysihtml5">'};a.Editor=a.lang.Dispatcher.extend({constructor:function(b,d){if(this.editableElement="string"==typeof b?document.getElementById(b):b,this.config=a.lang.object({}).merge(c).merge(d).get(),this._isCompatible=a.browser.supported(),d&&d.classNames&&a.lang.object(this.config.classNames).merge(d.classNames),"textarea"!=this.editableElement.nodeName.toLowerCase()&&(this.config.contentEditableMode=!0,this.config.noTextarea=!0),this.config.noTextarea||(this.textarea=new a.views.Textarea(this,this.editableElement,this.config),this.currentView=this.textarea),!this._isCompatible||!this.config.supportTouchDevices&&a.browser.isTouchDevice()){var e=this;return void setTimeout(function(){e.fire("beforeload").fire("load")},0)}a.dom.addClass(document.body,this.config.classNames.body),this.composer=new a.views.Composer(this,this.editableElement,this.config),this.currentView=this.composer,"function"==typeof this.config.parser&&this._initParser(),this.on("beforeload",this.handleBeforeLoad)},handleBeforeLoad:function(){this.config.noTextarea?this.sourceView=new a.views.SourceView(this,this.composer):this.synchronizer=new a.views.Synchronizer(this,this.textarea,this.composer),this.config.toolbar&&(this.toolbar=new a.toolbar.Toolbar(this,this.config.toolbar,this.config.showToolbarAfterInit))},isCompatible:function(){return this._isCompatible},clear:function(){return this.currentView.clear(),this},getValue:function(a,b){return this.currentView.getValue(a,b)},setValue:function(a,b){return this.fire("unset_placeholder"),a?(this.currentView.setValue(a,b),this):this.clear()},cleanUp:function(a){this.currentView.cleanUp(a)},focus:function(a){return this.currentView.focus(a),this},disable:function(){return this.currentView.disable(),this},enable:function(){return this.currentView.enable(),this},isEmpty:function(){return this.currentView.isEmpty()},hasPlaceholderSet:function(){return this.currentView.hasPlaceholderSet()},destroy:function(){this.composer&&this.composer.sandbox&&this.composer.sandbox.destroy(),this.toolbar&&this.toolbar.destroy(),this.off()},parse:function(b,c,d){var e=this.config.contentEditableMode?document:this.composer?this.composer.sandbox.getDocument():null,f=this.config.parser(b,{rules:d||this.config.parserRules,cleanUp:this.config.cleanUp,context:e,uneditableClass:this.config.classNames.uneditableContainer,clearInternals:c});return"object"==typeof b&&a.quirks.redraw(b),f},_initParser:function(){var b;a.browser.supportsModernPaste()?this.on("paste:composer",function(c){c.preventDefault(),b=a.dom.getPastedHtml(c),b&&this._cleanAndPaste(b)}.bind(this)):this.on("beforepaste:composer",function(b){b.preventDefault();var c=this.composer.getScrollPos();a.dom.getPastedHtmlWithDiv(this.composer,function(a){a&&this._cleanAndPaste(a),this.composer.setScrollPos(c)}.bind(this))}.bind(this))},_cleanAndPaste:function(b){var c=a.quirks.cleanPastedHTML(b,{referenceNode:this.composer.element,rules:this.config.pasteParserRulesets||[{set:this.config.parserRules}],uneditableClass:this.config.classNames.uneditableContainer});this.composer.selection.deleteContents(),this.composer.selection.insertHTML(c)}})}(wysihtml5),function(a){var b=a.dom,c="wysihtml5-command-dialog-opened",d="input, select, textarea",e="[data-wysihtml5-dialog-field]",f="data-wysihtml5-dialog-field";a.toolbar.Dialog=a.lang.Dispatcher.extend({constructor:function(a,b){this.link=a,this.container=b},_observe:function(){if(!this._observed){var d=this,e=function(a){var b=d._serialize();d.fire("save",b),d.hide(),a.preventDefault(),a.stopPropagation()};b.observe(d.link,"click",function(){b.hasClass(d.link,c)&&setTimeout(function(){d.hide()},0)}),b.observe(this.container,"keydown",function(b){var c=b.keyCode;c===a.ENTER_KEY&&e(b),c===a.ESCAPE_KEY&&d.cancel()}),b.delegate(this.container,"[data-wysihtml5-dialog-action=save]","click",e),b.delegate(this.container,"[data-wysihtml5-dialog-action=cancel]","click",function(a){d.cancel(),a.preventDefault(),a.stopPropagation()}),this._observed=!0}},_serialize:function(){for(var a={},b=this.container.querySelectorAll(e),c=b.length,d=0;c>d;d++)a[b[d].getAttribute(f)]=b[d].value;return a},_interpolate:function(a){for(var b,c,d,g=document.querySelector(":focus"),h=this.container.querySelectorAll(e),i=h.length,j=0;i>j;j++)b=h[j],b!==g&&(a&&"hidden"===b.type||(c=b.getAttribute(f),d=this.elementToChange&&"boolean"!=typeof this.elementToChange?this.elementToChange.getAttribute(c)||"":b.defaultValue,b.value=d))},update:function(a){this.elementToChange=a?a:this.elementToChange,this._interpolate()},show:function(a){var e=this.container.querySelector(d);if(this._observe(),this.update(a),b.addClass(this.link,c),this.container.style.display="",this.isOpen=!0,this.fire("show"),e&&!a)try{e.focus()}catch(f){}},_hide:function(a){this.elementToChange=null,b.removeClass(this.link,c),this.container.style.display="none",this.isOpen=!1},hide:function(){this._hide(),this.fire("hide")},cancel:function(){this._hide(),this.fire("cancel")}})}(wysihtml5),function(a){var b=a.dom,c={position:"relative"},d={left:0,margin:0,opacity:0,overflow:"hidden",padding:0,position:"absolute",top:0,zIndex:1},e={cursor:"inherit",fontSize:"50px",height:"50px",marginTop:"-25px",outline:0,padding:0,position:"absolute",right:"-4px",top:"50%"},f={"x-webkit-speech":"",speech:""};a.toolbar.Speech=function(g,h){var i=document.createElement("input");if(!a.browser.supportsSpeechApiOn(i))return void(h.style.display="none");var j=g.editor.textarea.element.getAttribute("lang");j&&(f.lang=j);var k=document.createElement("div");a.lang.object(d).merge({width:h.offsetWidth+"px",height:h.offsetHeight+"px"}),b.insert(i).into(k),b.insert(k).into(h),b.setStyles(e).on(i),b.setAttributes(f).on(i),b.setStyles(d).on(k),b.setStyles(c).on(h);var l="onwebkitspeechchange"in i?"webkitspeechchange":"speechchange";b.observe(i,l,function(){g.execCommand("insertText",i.value),i.value=""}),b.observe(i,"click",function(a){b.hasClass(h,"wysihtml5-command-disabled")&&a.preventDefault(),a.stopPropagation()})}}(wysihtml5),function(a){function b(b,c){var d=b.commands.state(c.name,c.value);return!c.dialog.multiselect&&a.lang.object(d).isArray()&&(d=1===d.length?d[0]:!0),d}var c="wysihtml5-command-disabled",d="wysihtml5-commands-disabled",e="wysihtml5-command-active",f="wysihtml5-action-active",g=a.dom;a.toolbar.Toolbar=Base.extend({constructor:function(b,g,h){this.editor=b,this.container="string"==typeof g?document.getElementById(g):g,this.composer=b.composer,this._getLinks("command"),this._getLinks("action"),this._observe(),h&&this.show(),null!=b.config.classNameCommandDisabled&&(c=b.config.classNameCommandDisabled),null!=b.config.classNameCommandsDisabled&&(d=b.config.classNameCommandsDisabled),null!=b.config.classNameCommandActive&&(e=b.config.classNameCommandActive),null!=b.config.classNameActionActive&&(f=b.config.classNameActionActive);for(var i=this.container.querySelectorAll("[data-wysihtml5-command=insertSpeech]"),j=i.length,k=0;j>k;k++)new a.toolbar.Speech(this,i[k])},_getLinks:function(b){for(var c,d,e,f,g,h,i=this[b+"Links"]=a.lang.array(this.container.querySelectorAll("[data-wysihtml5-"+b+"]")).get(),j=i.length,k=0,l=this[b+"Mapping"]={};j>k;k++)c=i[k],e=c.getAttribute("data-wysihtml5-"+b),f=c.getAttribute("data-wysihtml5-"+b+"-value"),h=c.getAttribute("data-wysihtml5-"+b+"-blank-value"),d=this.container.querySelector("[data-wysihtml5-"+b+"-group='"+e+"']"),g=this._getDialog(c,e),l[e+":"+f]={link:c,group:d,name:e,value:f,tracksBlankValue:h,dialog:g,state:!1}},_getDialog:function(b,c){var d,e,f=this,g=this.container.querySelector("[data-wysihtml5-dialog='"+c+"']");return g&&(d=a.toolbar["Dialog_"+c]?new a.toolbar["Dialog_"+c](b,g):new a.toolbar.Dialog(b,g),d.on("show",function(){e=f.composer.selection.getBookmark(),f.editor.fire("show:dialog",{command:c,dialogContainer:g,commandLink:b})}),d.on("save",function(a){e&&f.composer.selection.setBookmark(e),f._execCommand(c,a),f.editor.fire("save:dialog",{command:c,dialogContainer:g,commandLink:b}),f._hideAllDialogs(),f._preventInstantFocus(),e=void 0}),d.on("cancel",function(){e&&f.composer.selection.setBookmark(e),f.editor.fire("cancel:dialog",{command:c,dialogContainer:g,commandLink:b}),e=void 0,f._preventInstantFocus()}),d.on("hide",function(){f.editor.fire("hide:dialog",{command:c,dialogContainer:g,commandLink:b}),e=void 0})),d},execCommand:function(a,b){this.commandsDisabled||this._execCommand(a,b)},_execCommand:function(a,b){this.editor.focus(!1),this.composer.commands.exec(a,b),this._updateLinkStates()},execAction:function(a){var b=this.editor;"change_view"===a&&(b.currentView===b.textarea||"source"===b.currentView?b.fire("change_view","composer"):b.fire("change_view","textarea")),"showSource"==a&&b.fire("showSource")},_observe:function(){for(var c=this,e=this.editor,f=this.container,h=this.commandLinks.concat(this.actionLinks),i=h.length,j=0;i>j;j++)"A"===h[j].nodeName?g.setAttributes({href:"javascript:;",unselectable:"on"}).on(h[j]):g.setAttributes({unselectable:"on"}).on(h[j]);g.delegate(f,"[data-wysihtml5-command], [data-wysihtml5-action]","mousedown",function(a){a.preventDefault()}),g.delegate(f,"[data-wysihtml5-command]","click",function(a){var d,e=this,f=e.getAttribute("data-wysihtml5-command"),g=e.getAttribute("data-wysihtml5-command-value"),h=c.commandMapping[f+":"+g];g||!h.dialog?c.execCommand(f,g):(d=b(c.composer,h),h.dialog.show(d)),a.preventDefault()}),g.delegate(f,"[data-wysihtml5-action]","click",function(a){var b=this.getAttribute("data-wysihtml5-action");c.execAction(b),a.preventDefault()}),e.on("interaction:composer",function(a){c.preventFocus||c._updateLinkStates()}),this._ownerDocumentClick=function(b){a.dom.contains(c.container,b.target)||a.dom.contains(c.composer.element,b.target)||(c._updateLinkStates(),c._preventInstantFocus())},this.container.ownerDocument.addEventListener("click",this._ownerDocumentClick,!1),this.editor.on("destroy:composer",this.destroy.bind(this)),this.editor.config.handleTables&&(e.on("tableselect:composer",function(){c.container.querySelectorAll('[data-wysihtml5-hiddentools="table"]')[0].style.display=""}),e.on("tableunselect:composer",function(){c.container.querySelectorAll('[data-wysihtml5-hiddentools="table"]')[0].style.display="none"})),e.on("change_view",function(a){setTimeout(function(){c.commandsDisabled="composer"!==a,c._updateLinkStates(),c.commandsDisabled?g.addClass(f,d):g.removeClass(f,d)},0)})},destroy:function(){this.container.ownerDocument.removeEventListener("click",this._ownerDocumentClick,!1)},_hideAllDialogs:function(){var a=this.commandMapping;for(var b in a)a[b].dialog&&a[b].dialog.hide()},_preventInstantFocus:function(){this.preventFocus=!0,setTimeout(function(){this.preventFocus=!1}.bind(this),0)},_updateLinkStates:function(){var a,d,h,i,j,k=this.commandMapping,l=this.composer,m=this.actionMapping;for(a in k)i=k[a],this.commandsDisabled?(d=!1,g.removeClass(i.link,e),i.group&&g.removeClass(i.group,e),i.dialog&&i.dialog.hide()):(d=this.composer.commands.state(i.name,i.value),g.removeClass(i.link,c),i.group&&g.removeClass(i.group,c)),(i.state!==d||i.tracksBlankValue)&&(i.state=d,d?i.tracksBlankValue?g.removeClass(i.link,e):(g.addClass(i.link,e),i.group&&g.addClass(i.group,e),!i.dialog||"undefined"!=typeof i.value&&null!==i.value||(d&&"object"==typeof d?(d=b(l,i),i.state=d,j=i.dialog.container.dataset?i.dialog.container.dataset.showdialogonselection:!1,l.config.showToolbarDialogsOnSelection||j?i.dialog.show(d):i.dialog.update(d)):i.dialog.hide())):i.tracksBlankValue?g.addClass(i.link,e):(g.removeClass(i.link,e),i.group&&g.removeClass(i.group,e),i.dialog&&!i.value&&i.dialog.hide()));for(a in m)h=m[a],"change_view"===h.name&&(h.state=this.editor.currentView===this.editor.textarea||"source"===this.editor.currentView,h.state?g.addClass(h.link,f):g.removeClass(h.link,f))},show:function(){this.container.style.display=""},hide:function(){this.container.style.display="none"}})}(wysihtml5),function(a){a.toolbar.Dialog_createTable=a.toolbar.Dialog.extend({show:function(a){this.base(a)}})}(wysihtml5),function(a){var b="[data-wysihtml5-dialog-field]",c="data-wysihtml5-dialog-field";a.toolbar.Dialog_foreColorStyle=a.toolbar.Dialog.extend({multiselect:!0,_serialize:function(){for(var a={},d=this.container.querySelectorAll(b),e=d.length,f=0;e>f;f++)a[d[f].getAttribute(c)]=d[f].value;return a},_interpolate:function(d){for(var e,f,g=a.quirks.styleParser,h=document.querySelector(":focus"),i=this.container.querySelectorAll(b),j=i.length,k=0,l=this.elementToChange?a.lang.object(this.elementToChange).isArray()?this.elementToChange[0]:this.elementToChange:null,m=l?l.getAttribute("style"):null,n=m?g.parseColor(m,"color"):null;j>k;k++)e=i[k],e!==h&&(d&&"hidden"===e.type||"color"===e.getAttribute(c)&&(f=(e.dataset.colormode||"rgb").toLowerCase(),f="hex"===f?"hash":f,n?e.value=g.unparseColor(n,f):e.value=g.unparseColor([0,0,0],f)))}})}(wysihtml5),function(a){a.dom;a.toolbar.Dialog_fontSizeStyle=a.toolbar.Dialog.extend({multiselect:!0,_serialize:function(){return{size:this.container.querySelector('[data-wysihtml5-dialog-field="size"]').value}},_interpolate:function(b){var c=document.querySelector(":focus"),d=this.container.querySelector("[data-wysihtml5-dialog-field='size']"),e=this.elementToChange?a.lang.object(this.elementToChange).isArray()?this.elementToChange[0]:this.elementToChange:null,f=e?e.getAttribute("style"):null,g=f?a.quirks.styleParser.parseFontSize(f):null;d&&d!==c&&g&&!/^\s*$/.test(g)&&(d.value=g)}})}(wysihtml5);
//# sourceMappingURL=wysihtml-toolbar.min.map