/* Copyright Squiz - For full terms see licence.txt */
(function(b){function g(b,e,a,c){this.id=b;this._document=document;this._browserType=null;this._specialKeys=[];this._prevRange=null;this.inlineMode=this.enabled=!1;this.Tools=this.PluginManager=this.HistoryManager=null;this._settings={};this._viperElementHolder=null;this._registeredElements=[];this._attributeGetModifiers=[];this._attributeSetModifiers=[];this._mouseDownEvent=null;this._retrievingValues=0;this._memberElements=[];this._viperRange=null;this.callbacks={};e||(e={});this.setSetting("emptyTableCellContent",
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");this.init();if(c&&0"):b.appendChild(document.createTextNode(" ")),c=e._getFirstSelectableChild(this.element,!0)):(b=this.getDefaultBlockTag())?(b=document.createElement(b),g.Util.setHtml(b," "),this.element.appendChild(b),c=e._getFirstSelectableChild(this.element)):g.Util.setHtml(this.element,"");var h=this;setTimeout(function(){h.element.focus();if(c){e.setStart(c,0);
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!1)}},enable:function(){this.setEnabled(!0)},disable:function(){this.setEnabled(!1)},isEnabled:function(){return this.enabled},_setRadOnlyStyles:function(){if(this.element)for(var b=["word-wrap"],e=0;e0&&c.selectNode(j[0])}if(b){c.setEnd(b,0);c.setStart(b,0)}c.collapse(true);g.Selection.addRange(c);e.fireSelectionChanged(c,true)});if(document!==b.ownerDocument){var c=b.ownerDocument.createElement("style");c.innerHTML=".__viper_selHighlight {background-color: #CCC !important;}";b.ownerDocument.head.appendChild(c)}}else this.setEnabled(!1),this.element=null,g.Util.setViperElement(null)},registerEditableElements:function(b){for(var e=0;e",!0===g.Util.isBrowser("msie","<9")&&(c=" "),g.Util.setHtml(b,g.Util.getHtml(b)+"<"+e+">"+c+"")):(g.Util.setHtml(b,""),b.appendChild(document.createTextNode(" ")));try{a.setStart(b.firstChild,0),a.setEnd(b.firstChild,0),a.collapse(!1),g.Selection.addRange(a)}catch(j){}}}else if(e=this.cleanHTML(a),e!==a&&g.Util.setHtml(b,e),a=this.getDefaultBlockTag()){for(var c=[],l=b.firstChild;l;)if(e=l,l=e.nextSibling,
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0=c.offsetNode.childNodes.length&&(a=c.offsetNode.childNodes.length-
1),a=c.offsetNode.childNodes[a]):a=c.offsetNode}else if(c.body.createTextRange){c=c.body.createTextRange();try{c.moveToPoint(b,e)}catch(d){return document.elementFromPoint(b,e)}a=c.parentElement()}return a},rangeInViperBounds:function(b){b=b||this.getCurrentRange();return null===b||this.isOutOfBounds(b.startContainer)||this.isOutOfBounds(b.endContainer)?!1:!0},isOutOfBounds:function(b){return b===this.element||!0===g.Util.isChildOf(b,this.element)?!1:!0},isWholeViperElementSelected:function(b){b=
b||this.getViperRange();if(!1===b.collapsed){var e=this.getViperElement(),a=b._getFirstSelectableChild(e);if((a===b.startContainer||e===b.startContainer)&&0===b.startOffset){var c=b.getPreviousContainer(b.startContainer,null,!1,!0);if(!1===this.isOutOfBounds(c))return!1;c=b.getNextContainer(b.endContainer,null,!0,!0);if(!1===this.isOutOfBounds(c))return!1;c=b._getLastSelectableChild(e);if(b.endContainer===e&&b.endOffset>=e.childNodes.length||b.endContainer===c&&b.endOffset===c.data.length||!0===g.Util.isBrowser("msie",
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typeof b){if("\r"!==b){var a=g.document.createTextNode(b),c=!0;newRange=e;if(!0===newRange.collapsed&&newRange.startContainer.parentNode&&newRange.startContainer.parentNode.firstChild.nodeType===g.Util.TEXT_NODE&&newRange.startContainer.parentNode.firstChild===newRange.startContainer.parentNode.lastChild&&""===g.Util.trim(newRange.startContainer.parentNode.firstChild.data))newRange.setStart(newRange.startContainer.parentNode.firstChild,0),newRange.collapse(!0),newRange.startContainer.parentNode.firstChild.data=
"";else if(!0===newRange.collapsed&&!0===g.Util.isStubElement(newRange.startContainer)){var d=g.document.createTextNode("");g.Util.insertBefore(newRange.startContainer,d);g.Util.remove(newRange.startContainer);newRange.setStart(d,0);newRange.collapse(!0)}!1===this.fireCallbacks("Viper:nodesInserted",{node:a,range:newRange})&&(c=!1);if(!1===c)return!1;this.contentChanged()}}else{if(b.nodeType===g.Util.DOCUMENT_FRAGMENT_NODE)if(!0===g.Util.isBrowser("msie","<11"))e.rangeObj.pasteHTML(''),
a=g.Util.getid("__viperMarker"),g.Util.insertAfter(a,b),g.Util.remove(a);else{c=b.childNodes.length;for(d=0;d=d.childNodes.length){var d=b._getFirstSelectableChild(this.getViperElement()),
l=b._getLastSelectableChild(this.getViperElement());d&&l&&(c=d,h=0,b.setStart(d,0),b.setEnd(l,l.data.length))}d=g.document.createElement("span");d.style.display="none";g.Util.setHtml(d," ");g.Util.addClass(d,"viperBookmark viperBookmark_end");d.setAttribute("viperBookmark","end");a&&d.setAttribute("data-bookmarkid",a);j=g.document.createElement("span");j.style.display="none";g.Util.addClass(j,"viperBookmark viperBookmark_start");g.Util.setHtml(j," ");j.setAttribute("viperBookmark","start");
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(b.setStart(c,h),b.collapse(!0));try{c.parentNode?b.insertNode(j):g.Util.insertBefore(d,j),j.previousSibling===d&&g.Util.insertBefore(d,j)}catch(m){g.Util.insertBefore(d,j)}!1===g.Util.isChildOf(j,this.element)&&(this.element.firstChild?g.Util.insertBefore(this.element.firstChild,j):this.element.appendChild(j));d.previousSibling||(c=b.getPreviousContainer(d,null,!0,!0),c===j.parentNode?(l=b._getLastSelectableChild(c,null,!0))?g.Util.insertAfter(l,d):j.parentNode.appendChild(d):c&&!0==g.Util.isChildOf(c,
j.parentNode)&&g.Util.insertAfter(c,d));d.previousSibling||(b=g.document.createTextNode(""),g.Util.insertBefore(d,b));j.nextSibling||(b=g.document.createTextNode(""),g.Util.insertAfter(j,b));e.setStart(j.nextSibling,0);e.setEnd(d.previousSibling,d.previousSibling.length||0);a&&!0===this.isSpecialElement(a)&&(g.Util.insertBefore(a,j),g.Util.insertAfter(a,d))}return{start:j,end:d}},createBookmarkFromHighlight:function(b){var e=this.getHighlights();if(0===e.length)return null;var a=g.document.createElement("span");
a.style.display="none";g.Util.addClass(a,"viperBookmark viperBookmark_start");g.Util.setHtml(a," ");a.setAttribute("viperBookmark","start");var c=null;!0===b&&1===e.length&&(c=g.Util.getTopSurroundingParent(e[0]))&&g.Util.insertBefore(c,a);c||g.Util.insertBefore(e[0],a);b=g.document.createElement("span");b.style.display="none";g.Util.setHtml(b," ");g.Util.addClass(b,"viperBookmark viperBookmark_end");b.setAttribute("viperBookmark","end");c?g.Util.insertAfter(c,b):g.Util.insertAfter(e[e.length-
1],b);return{start:a,end:b}},insertNodeAtBookmark:function(b,e,a){e&&b&&(g.Util.insertBefore(e.start,b),!0!==a&&this.selectBookmark(e))},splitNodeAtRange:function(b,e,a){e=e||this.getCurrentRange();e=this.createBookmark(e);return this.splitNodeAtBookmark(b,e,a)},splitNodeAtBookmark:function(b,e){if(e){for(var a=e.start.parentNode,c=null;a&&a!==this.element;)!0===g.Util.isTag(a,b)&&(c=a),a=a.parentNode;var d=null,h=a=null;if(null===c)d=e.start.previousSibling,a=e.end.nextSibling,!d&&!a&&(d=g.document.createTextNode(""),
g.Util.insertBefore(e.start,d),a=d);else{var h=document.createTextNode(""),j=document.createTextNode("");g.Util.insertAfter(e.end,h);g.Util.insertAfter(c,j);var l=this.getViperRange();l.setStart(h,0);l.setEnd(j,0);a=l.extractContents();for(d=document.createElement("div");a.firstChild;)d.appendChild(a.firstChild);a=null;if(!1===g.Util.elementIsEmpty(d))for(;d.lastChild;)a=d.lastChild,g.Util.remove(d.lastChild),g.Util.insertAfter(j,a);g.Util.empty(d);g.Util.insertBefore(e.start,h);g.Util.insertAfter(c,
j);l.setStart(h,0);l.setEnd(j,0);for(l=l.extractContents();l.firstChild;)d.appendChild(l.firstChild);for(var l=g.Util.getTag(b,d),k=0;k=11")||!0===g.Util.isBrowser("edge"))&&a.startContainer!==a.endContainer&&a.startContainer.nodeType===g.Util.TEXT_NODE&&a.startOffset===a.startContainer.data.length&&a.startContainer.nextSibling&&a.startContainer.nextSibling.nodeType==
g.Util.ELEMENT_NODE){var d=a._getFirstSelectableChild(a.startContainer.nextSibling);d&&d.nodeType===g.Util.TEXT_NODE&&(a.setStart(d,0),g.Selection.addRange(a))}e.fireSelectionChanged(a,!0)}},8)}},adjustRange:function(b,e){b=b||this.getViperRange();if(!1!==b.collapsed){if(!0===g.Util.isBrowser("msie","9")&&b.startContainer===b.endContainer&&b.startContainer.nodeType===g.Util.ELEMENT_NODE&&b.startOffset===b.startContainer.childNodes.length){var a=b.startContainer.childNodes[b.startContainer.childNodes.length-
1];if(!1===g.Util.isStubElement(a)&&a.nodeType===g.Util.ELEMENT_NODE&&(a=b._getLastSelectableChild(a))&&a.nodeType===g.Util.TEXT_NODE)b.setEnd(a,a.data.length),b.collapse(!1),g.Selection.addRange(b)}return b}var a=b.getStartNode(),c=b.getEndNode();if(!c&&a&&!0===g.Util.isStubElement(a))return b;if(!c&&b.startContainer&&b.startContainer.nodeType===g.Util.ELEMENT_NODE){var d=b._getLastSelectableChild(b.startContainer);d&&(c=d,b.endContainer=c,b.endOffset=c.data.length,g.Selection.addRange(b))}if("mouseup"===
e&&(c&&c.nodeType===g.Util.TEXT_NODE&&0===b.endOffset&&c!==a&&c.previousSibling&&c.previousSibling.nodeType!==g.Util.TEXT_NODE)&&(d=b._getLastSelectableChild(c.previousSibling)))b.setEnd(d,d.data.length),g.Selection.addRange(b);if(!0===g.Util.isBrowser("firefox"))if(a&&a.nodeType===g.Util.TEXT_NODE&&c&&c.nodeType===g.Util.TEXT_NODE&&a.data.length===b.startOffset&&0===b.endOffset&&a.nextSibling&&a.nextSibling===c.previousSibling&&a.nextSibling.nodeType!==g.Util.TEXT_NODE)c=b._getFirstSelectableChild(a.nextSibling),
d=b._getLastSelectableChild(a.nextSibling),b.setStart(c,0),b.setEnd(d,d.data.length),g.Selection.addRange(b);else{if(a&&(a.nodeType===g.Util.TEXT_NODE&&c&&c.nodeType===g.Util.TEXT_NODE&&a.data.length===b.startOffset&&a!==c&&a.nextSibling&&a.nextSibling.nodeType!==g.Util.TEXT_NODE)&&(c=b._getFirstSelectableChild(a.nextSibling)))b.setStart(c,0),g.Selection.addRange(b)}else if(a&&c&&a.nodeType===g.Util.TEXT_NODE&&c.nodeType===g.Util.TEXT_NODE&&0===b.startOffset&&b.endOffset===c.data.length)if(0===b.endOffset&&
!c.previousSibling){if(d=b._getLastSelectableChild(c.parentNode.previousSibling.previousSibling))b.setEnd(d,d.data.length),g.Selection.addRange(b)}else 0=11")&&(!0===g.Util.isText(b.startContainer)&&b.startOffset===
b.startContainer.data.length&&!1===g.Util.isText(b.startContainer.nextSibling)&&!1===b.collapsed)&&(a=b._getFirstSelectableChild(b.startContainer.nextSibling),!0===g.Util.isText(a)&&(b.setStart(a,0),g.Selection.addRange(b)));return b},focus:function(){if(this.element)try{if(!0===g.Util.isBrowser("msie")||!0===g.Util.isBrowser("edge")){var b=this.getViperRange();g.Selection.addRange(b)}else{var e=g.Util.getElementScrollCoords(this.element),a=g.Util.getScrollCoords(g.Util.getDocumentWindow());this.element.focus();
b=this.getViperRange();g.Selection.addRange(b);this.element.scrollTop=e.y;this.element.scrollLeft=e.x;g.window.scrollTo(a.x,a.y)}this.fireCaretUpdated();this.fireCallbacks("Viper:focused")}catch(c){}},isEditableInIframe:function(b){b=b||this.element;return document!==b.ownerDocument?!0:!1},blurActiveElement:function(){document.activeElement&&(document.activeElement!==this.element&&document.activeElement.blur&&document.activeElement!==document.body)&&document.activeElement.blur()},fireCaretUpdated:function(b){b=
b||this.getCurrentRange();this.fireCallbacks("caretPositioned",{range:b})},fireNodesChanged:function(b){b||(b=[this.element]);this.getViperRange().clearNodeSelectionCache();this.fireCallbacks("Viper:nodesChanged",b);1===b.length&&b[0]&&b[0].nodeType===g.Util.TEXT_NODE?this.HistoryManager.add("Viper","text_change"):this.HistoryManager.add()},contentChanged:function(b,e){!0!==b&&this.fireSelectionChanged(e||null,!0);this.fireNodesChanged()},_getPluginForElement:function(b){return this.getPluginManager().getPluginForElement(b)},
registerCallback:function(b,e,a){if(!1!==g.Util.isFn(a))if(!0===g.Util.isArray(b))for(var c=0;c");c=c.replace(/<\/viper:param>/ig,"");c=c.replace(//ig,""));return b},_removeViperElements:function(b){var e=g.Util.getClass("viperBookmark",b);e&&g.Util.remove(e);b=g.Util.getClass("__viper_selHighlight",b);for(e=0;e/ig,"");b=b.replace(/]*"|\'[^\'>]+\'))?)+)?\s*>/ig,"<$1$2 />")},cleanHTML:function(b,e){var e=e||["sizset"],b=b.replace(/<(p|div|h1|h2|h3|h4|h5|h6|li)((\s+\w+(\s*=\s*(?:".*?"|\'.*?\'|[^\'">\s]+))?)+)?\s*>\s*/ig,
"<$1$2>"),b=b.replace(/\s*<\/(p|div|h1|h2|h3|h4|h5|h6|li)((\s+\w+(\s*=\s*(?:".*?"|\'.*?\'|[^\'">\s]+))?)+)?\s*>/ig,""),b=this._closeStubTags(b),b=b.replace(/<\/?\s*([A-Z\d:]+)/g,function(a){return a.toLowerCase()}),b=this.replaceEntities(b),a=/\s+([_\-:\w]+)(?:\s*=\s*("(?:[^"]+)?"|'(?:[^']+)?'|[^'">\s]+))?/g;return b=b.replace(/(<[\w:]+)(?:\s+([_\-:\w]+)(?:\s*=\s*("(?:[^"]+)?"|'(?:[^']+)?'|[^'">\s]+))?)+\s*(\/?>)/g,function(b){return b=b.replace(a,function(a,b,c){b=b.toLowerCase();if(!0===
g.Util.inArray(b,e)||0<=b.indexOf(":")||b.match(/^sizcache\d+$/))return"";"style"===b&&(c=c.toLowerCase());a=" "+b;"undefined"!=typeof c&&(c=g.Util.trim(c,"\"'"),a+='="'+c+'"');return a})})},cleanDOM:function(b,e){b||(b=this.element);g.Util.removeAttr(g.Util.find(b,'[style=""]'),"style");g.Util.removeAttr(g.Util.find(b,'[class=""]'),"class");this.removeNotAllowedAttributes(b);this._cleanDOM(b,e,!0);if(!0===g.Util.isBlockElement(b)){var a=this.getViperRange(b)._getLastSelectableChild(b);if(a&&a.nodeType===
g.Util.TEXT_NODE&&(!a.nextSibling||!0===g.Util.isTag(a.nextSibling,"br")))a.data=g.Util.rtrim(a.data.replace(/( )*$/,""))}},removeNotAllowedAttributes:function(b){for(var e=["contenteditable"],a=0;ac&&"number"===typeof d&&(b-=d);a.document.body.scrollWidth>b&&"number"===typeof d&&(c-=d)}else if(a.document.documentElement&&(a.document.documentElement.clientWidth||a.document.documentElement.clientHeight))b=
a.document.documentElement.clientWidth,c=a.document.documentElement.clientHeight;else if(a.document.body&&(a.document.body.clientWidth||a.document.body.clientHeight))b=a.document.body.clientWidth,c=a.document.body.clientHeight;return{width:b,height:c}},getScrollCoords:function(a){var a=a||window,b=0,c=0;a.pageYOffset?(b=a.pageXOffset,c=a.pageYOffset):a.document.body&&(a.document.body.scrollLeft||a.document.body.scrollTop)?(b=a.document.body.scrollLeft,c=a.document.body.scrollTop):(b=a.document.documentElement.scrollLeft,
c=a.document.documentElement.scrollTop);return{x:b,y:c}},getElementScrollCoords:function(a){var b=0,c=0;!0===f.isset(a.scrollLeft)&&(b=a.scrollLeft,c=a.scrollTop);return{x:b,y:c}},getScrollbarWidth:function(){if(f._scrollBarWidth)return f._scrollBarWidth;var a=null,b=null,c=0,a=0,a=document.createElement("div");a.style.position="absolute";a.style.top="-1000px";a.style.left="-1000px";a.style.width="100px";a.style.height="50px";a.style.overflow="hidden";b=document.createElement("div");b.style.width=
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d){switch(c){case "top":n=j+(l-j)/2;o=e;break;case "bottom":n=j+(l-j)/2;o=k;break;case "left":n=j;o=e+(k-e)/2;break;case "right":n=l;o=e+(k-e)/2;break;default:return!1}for(var h=d.length,p=0;pb.y+c.height||b.y>a.height||0>b.x+c.width||b.x>a.width?!0:!1},isElementCutOff:function(a){var b=a.ownerDocument.defaultView||window,c=f.getScrollCoords(b),d=f.$(b).height(),h=f.$(b).width(),j=f.getRelativeWindowPosition(a),e=f.getElementDimensions(a),a=f.getElementCoords(a,!0);a.x-=c.x;
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p.appendChild(j);var s=document.createElement("div");b.addClass(s,"Viper-dragOverlay");b.$(r).draggable({handle:p,start:function(){q.viper.addElement(s)},stop:function(){b.remove(s)}})}p.appendChild(document.createTextNode(a));a=document.createElement("div");b.addClass(a,"Viper-popup-closeIcon");p.appendChild(a);b.addEvent(a,"mousedown",function(){q.closePopup(e,"closeIcon")});var t=!1,u=g,g=function(){t=!1;if(u)return u.call(this)};this.viper.registerCallback("Viper:keyUp","ViperTools",function(a){27===
a.which&&r.parentNode&&q.closePopup(e)});var v=function(){var a=b.getElementHeight(p),j=b.getElementHeight(c),e=b.getElementHeight(h),l=b.getWindowDimensions();b.setStyle(r,"left",0);b.setStyle(r,"top","35px");b.setStyle(r,"margin-left",0);b.setStyle(r,"margin-top",0);b.setStyle(d,"width",l.width-20+"px");b.setStyle(d,"height",l.height-35-e-a-j-10+"px");o&&o.call(this)},w=null;b.addEvent(p,"safedblclick",function(){},function(){if(!0!==t){t=!0;var a=b.getElementCoords(r);w={width:b.getElementWidth(d),
height:b.getElementHeight(d),left:a.x,top:a.y};v();b.removeEvent(window,"resize.ViperTools-popup-"+e);b.addEvent(window,"resize.ViperTools-popup-"+e,function(){v()})}else b.removeEvent(window,"resize.ViperTools-popup-"+e),t=!1,b.setStyle(r,"left",w.left+"px"),b.setStyle(r,"top",w.top+"px"),b.setStyle(d,"width",w.width+"px"),b.setStyle(d,"height",w.height+"px"),o&&o.call(this)});r.appendChild(p);c&&(b.addClass(c,"Viper-popup-top"),r.appendChild(c));b.addClass(d,"Viper-popup-content");r.appendChild(d);
h&&(b.addClass(h,"Viper-popup-bottom"),r.appendChild(h));!1!==f&&(s=document.createElement("div"),b.addClass(s,"Viper-dragOverlay"),b.$(d).resizable({handles:"se",resize:function(a,b){o&&o.call(this,a,b)},start:function(){q.viper.addElement(s)},stop:function(a,c){b.remove(s);o&&o.call(this,a,c)}}));this.addItem(e,{type:"popup",element:r,topContent:c,midContent:d,bottomContent:h,openCallback:g,closeCallback:n,showTop:function(){b.$(c).slideDown(null,function(){t===true&&v()})},hideTop:function(){b.$(c).slideUp(null,
function(){t===true&&v()})}});return r},openPopup:function(e,a,c,d){var h=this.getItem(e),j=h.midContent,l=h.element;d&&b.setStyle(j,"min-width",d);a&&b.setStyle(j,"width",a+"px");c&&b.setStyle(j,"height",c+"px");b.setStyle(l,"left","-9999px");b.setStyle(l,"top","-9999px");b.setStyle(l,"visibility","hidden");this.viper.addElement(l);var a=b.getBoundingRectangle(l),d=b.getWindowDimensions(),f=-1*((a.y2-a.y1)/2),g=d.height/2+f;36>g&&(f-=g-36);a.y2-a.y1>d.height-36&&b.setStyle(j,"height",c-(a.y2-a.y1-
d.height)-36+"px");b.setStyle(l,"margin-left",-1*((a.x2-a.x1)/2)+"px");b.setStyle(l,"margin-top",f+"px");b.setStyle(l,"left","50%");b.setStyle(l,"top","50%");h.openCallback&&!1===h.openCallback.call(this)?l.parentNode.removeChild(l):(this.viper.fireCallbacks("ViperTools:popup:open",e),b.$(h.element).draggable("enable"),b.setStyle(l,"visibility","visible"))},closePopup:function(e,a){var c=this.getItem(e);c.closeCallback&&!1===c.closeCallback.call(this,a)||(b.$(c.element).draggable("disable"),c.element.parentNode&&
c.element.parentNode.removeChild(c.element),this.viper.fireCallbacks("ViperTools:popup:close",e))},createInlineToolbar:function(e,a,c,d){var h=this,j=document.createElement("div");b.attr(j,"data-toolid",e);b.attr(j,"id",this.viper.getId()+"-"+e);var l=document.createElement("div");j.appendChild(l);var k=document.createElement("div");b.setHtml(k,'');j.appendChild(k);b.addClass(j,"ViperITP Viper-themeDark Viper-scalable");b.addClass(l,"ViperITP-tools");b.addClass(k,
"ViperITP-subSectionWrapper");null!==navigator.userAgent.match(/iPad/i)&&b.addClass(j,"device-ipad");!0===a&&b.addClass(j,"Viper-compact");b.addEvent(j,"mousedown",function(a){var c=b.getMouseEventTarget(a);if(!0!==b.isTag(c,"input")&&!0!==b.isTag(c,"textarea"))return b.preventDefault(a),!1});b.addEvent(j,"mouseup",function(a){b.preventDefault(a);return!1});var g=!1;this.viper.registerCallback("Viper:selectionChanged",e,function(a){!1!==h.viper.rangeInViperBounds(a)&&(!0===a.collapsed&&!0!==g?h.getItem(e).hide():
h.getItem(e).update(a))});this.viper.registerCallback("Viper:editableElementChanged",e,function(){var a=h.viper.getViperElementDocument();if(a!==document){var c=h.getItem(e);b.removeEvent(a.defaultView,"scroll."+e);b.addEvent(a.defaultView,"scroll."+e,function(){!0===c.isVisible()&&h.getItem(e).updatePosition()})}});this.viper.registerCallback(["Viper:clickedOutside","Viper:disabled"],e,function(){h.getItem(e).hide()});this.viper.registerCallback(["Viper:mouseDown","ViperHistoryManager:undo"],e,function(a){g=
!1;if(a&&a.target){var d=b.getMouseEventTarget(a);if(d===j||!0===b.isChildOf(d,j))return!0===b.isTag(d,"input")||!0===b.isTag(d,"textarea")?!0:!1;if(c&&!0===b.inArray(b.getTagName(d),c)){h.getItem(e).update(null,d);return}if(!0===b.inArray(b.getTagName(d),h.getItem(e)._keepOpenTagList)){g=!0;return}for(var l=b.getParents(d,null,h.viper.getViperElement()),a=0;ac?(0>c&&(c=l.childNodes.length+c,0>c&&(c=0)),b.insertBefore(l.childNodes[c],a)):l.appendChild(a)},showButton:function(a,c){if("button"!==n.getItem(a).type)throw Error("Invalid button for showButton(): "+a);if(null===this._availableButtons||this._availableButtons[a.toLowerCase()]){this._buttonShown=
!0;var d=h.getItem(a);b.removeClass(d.element,"ViperITP-button-hidden");b.removeClass(d.element.parentNode,"ViperITP-button-hidden");!0===c?h.disableButton(a):h.enableButton(a)}},update:function(a,j){if(d&&!1!==h.viper.isEnabled()){var e=j||null,a=a||h.viper.getViperRange();if(e||!(c&&0j.width+f.x&&(n=h.left);0>n?(n+=a/2,b.addClass(e,"Viper-orientationLeft")):n+a>c.width&&(n-=a/2,b.addClass(e,"Viper-orientationRight"));b.setStyle(e,"left",n+"px")}l=l.bottom+15;"fixed"!==
b.getStyle(e,"position")&&(l+=g.y);if(0===l)d&&d.call(this);else if(l+50>c.height+g.y||l>j.height+g.y+f.y)d&&d.call(this);else{if(l")):e=document.createTextNode(" "),b.insertAfter(f,e),this.setStart(e,0),this.collapse(!0),g.addRange(this),!1;!0===d||h.nodeType!==b.TEXT_NODE?this.setStart(h,0):this.setStart(h,h.data.length);this.collapse(!0);g.addRange(this);return this},_normalizeNode:function(f){if(f.nodeType===b.ELEMENT_NODE){for(var e=f.childNodes.length,
a="",c=null,d=0;dthis.startOffset)return this.startContainer.childNodes[this.startOffset];if(f===this.startOffset&&!0===b.isStubElement(this.startContainer.childNodes[this.startOffset-1]))return this.startContainer.childNodes[this.startOffset-1];if(0this.endOffset)return this.endContainer.childNodes[this.endOffset];if(f===this.endOffset&&0!==f){var e=this.endContainer.childNodes[this.endOffset-1];if(!0===b.isStubElement(e))return this.endContainer.childNodes[this.endOffset-1];if(e.nodeType===b.ELEMENT_NODE&&e.lastChild.nodeType===b.TEXT_NODE&&this.startContainer.nodeType===b.TEXT_NODE)return e.lastChild;if(0=f.startOffset&&!1===b.isStubElement(a))return this._nodeSel.node=null;if(a&&c&&a===c&&a.nodeType!==b.TEXT_NODE&&f.startOffset+1===f.endOffset&&this.startContainer.childNodes.length>=f.startOffset||a&&c&&a.nodeType===b.ELEMENT_NODE&&c.nodeType===b.ELEMENT_NODE&&a!==c&&c===d&&!a.nextElementSibling&&f.startOffset+1===
f.endOffset)return this._nodeSel.node=a;if(a&&!c){if(a.nodeType===b.TEXT_NODE){if(f.endContainer.nodeType===b.ELEMENT_NODE&&f.endOffset>=f.endContainer.childNodes.length&&a.nodeType===b.TEXT_NODE&&0===f.startOffset&&f.endContainer===f.commonAncestorContainer&&(d.firstChild===a||this._getFirstSelectableChild(d)===a))return this._nodeSel.node=f.commonAncestorContainer,this._nodeSel.node;if(this._nodeSel.startOffset===a.data.length&&a.nextSibling&&a.nextSibling.nodeType===b.ELEMENT_NODE&&this._nodeSel.endContainer.childNodes.length===
this._nodeSel.endOffset&&this._nodeSel.endContainer.childNodes[this._nodeSel.endOffset-1]===a.nextSibling)return this._nodeSel.node=a.nextSibling,this._nodeSel.node;b.trim(a.data);return this._nodeSel.node=null}a.nodeType===b.ELEMENT_NODE&&(this.endContainer===this.startContainer&&0===this.startOffset&&this.endOffset>=this.endContainer.childNodes.length)&&(a=1===this.endOffset&&1===this.endContainer.childNodes.length?this.endContainer.childNodes[0]:this.endContainer);return this._nodeSel.node=a}if(!a&&
c)return this._nodeSel.node=c;if(a.nodeType===b.TEXT_NODE&&c.nodeType===b.TEXT_NODE&&a===c&&0===f.startOffset&&f.endOffset===c.data.length&&!1===f.collapsed&&c.nextSibling&&(!b.isTag(c.nextSibling,"br")||c.nextSibling.nextSibling))return this._nodeSel.node=null;if(a.nodeType===b.TEXT_NODE&&c.nodeType===b.TEXT_NODE&&a===c&&f.startOffset===a.data.length&&!0===f.collapsed)return!0===b.isBrowser("msie","<11")&&a.nextSibling&&!0===b.isTag(a.nextSibling,"img")&&c.previousSibling&&!0===b.isTag(a.previousSibling,
"img")&&0===f.endOffset&&0===f.startOffset||!0===b.isBrowser("msie","<11")&&a.nextSibling&&!0===b.isTag(a.nextSibling,"img")&&c===a&&0===f.endOffset&&0===f.startOffset?(this._nodeSel.node=a.nextSibling,this._nodeSel.node):this._nodeSel.node=null;if(a.nodeType===b.ELEMENT_NODE&&f.endContainer.nodeType===b.ELEMENT_NODE&&a.nextSibling===c)return this._nodeSel.node=a;if(a.nodeType===b.TEXT_NODE&&c.nodeType===b.TEXT_NODE&&0===f.startOffset&&f.endOffset===c.data.length&&this._getFirstSelectableChild(d)===
a&&this._getLastSelectableChild(d)===c)return this._nodeSel.node=d;if(f.startContainer===f.endContainer&&f.startContainer.nodeType===b.ELEMENT_NODE&&0===f.startOffset&&0===f.endOffset&&(0===f.startContainer.childNodes.length||1===f.startContainer.childNodes.length&&!1===b.isStubElement(f.startContainer.childNodes[0])&&(f.startContainer.childNodes[0].nodeType!==b.TEXT_NODE||0===f.startContainer.childNodes[0].data.length)))return this._nodeSel.node=f.startContainer;if(a.nodeType===b.ELEMENT_NODE&&c.nodeType===
b.TEXT_NODE&&f.endOffset===c.data.length&&this._getLastSelectableChild(a)===c)return this._nodeSel.node=a;if(a.nodeType===b.TEXT_NODE&&c.nodeType===b.TEXT_NODE&&0===f.startOffset&&f.endOffset===c.data.length&&f.commonAncestorContainer&&f.commonAncestorContainer.nodeType===b.ELEMENT_NODE&&this._getFirstSelectableChild(f.commonAncestorContainer)===a&&this._getLastSelectableChild(f.commonAncestorContainer)===c)return this._nodeSel.node=f.commonAncestorContainer;if(a.nodeType===b.TEXT_NODE&&c.nodeType===
b.TEXT_NODE&&0===f.startOffset&&f.endOffset===c.data.length&&d&&this._getFirstSelectableChild(d)===a&&this._getLastSelectableChild(d)===c)return this._nodeSel.node=d;if(!0===b.isBrowser("chrome")&&a.nodeType===b.TEXT_NODE&&0===f.startOffset&&0===f.endOffset&&f.endContainer.nodeType===b.ELEMENT_NODE&&!0===b.isBlockElement(f.endContainer)&&this._getFirstSelectableChild(b.getFirstBlockParent(a))===a&&this.getNextContainer(b.getFirstBlockParent(a),null,!1,!0)===f._getFirstSelectableChild(f.endContainer))return this._nodeSel.node=
b.getFirstBlockParent(a),this._nodeSel.node;if(a!==c&&a.nodeType===b.TEXT_NODE&&c.nodeType===b.ELEMENT_NODE&&0===this.endOffset&&this.endContainer.nodeType===b.ELEMENT_NODE&&this._getFirstSelectableChild(this.endContainer)===a&&!0===b.isBrowser("msie","<11"))return this._nodeSel.node=this.endContainer,this._nodeSel.node;if(c!==a&&c===d&&(a===d.firstElementChild||a===d.firstChild)&&0===f.startOffset)return this._nodeSel.node=d,this._nodeSel.node;if(f.startContainer.nodeType===b.TEXT_NODE&&f.startOffset===
f.startContainer.data.length&&f.endContainer.nodeType===b.ELEMENT_NODE&&1===f.endOffset&&!1===b.isBlockElement(f.endContainer))return a=b.getSurroundedChildren(f.endContainer),c=f.endContainer,0"===e.htmlText.charAt(e.htmlText.length-1)){var c=g.parentElement();if(c!==e.parentElement()||!0===b.isBlockElement(c)){c=e.parentElement();e.moveEnd("character",-1);var d=e.parentElement();!0===b.isBlockElement(c)&&!1===b.isBlockElement(d)&&!d.nextSibling||e.moveEnd("character",1)}}e.collapse(!1);!0!==e.isEqual(g)?
(g=this._getContainerInfo(e),this.endContainer=g.container,this.endOffset=g.offset):(this.endContainer=a.container,this.endOffset=a.offset);Viper.IERange._prevRange.startContainer=this.startContainer;Viper.IERange._prevRange.endContainer=this.endContainer;Viper.IERange._prevRange.startOffset=this.startOffset;Viper.IERange._prevRange.endOffset=this.endOffset},setStart:function(g,f){document.activeElement&&b.isTag(document.activeElement,"input")&&document.activeElement.blur();var e=g;e.nodeType===b.TEXT_NODE&&
(e=e.parentNode);var a=this.rangeObj.duplicate();a.moveToElementText(e);a.collapse(!0);e=this._getCharOffsetWithinParent(g,f);a.move(Viper.DOMRange.CHARACTER_UNIT,e);this.rangeObj.setEndPoint("StartToStart",a);this.startContainer=g;this.startOffset=f;try{this.endContainer&&this.endContainer.parentNode}catch(c){this.endOffset=this.endContainer=null}null===this.endContainer&&null===this.endOffset&&(this.endContainer=g,this.endOffset=f);this._setCommonAncestorContainer();this._setCollapsed()},setEnd:function(g,
f){document.activeElement&&b.isTag(document.activeElement,"input")&&document.activeElement.blur();var e=g;e.nodeType===b.TEXT_NODE&&(e=e.parentNode);var a=this.rangeObj.duplicate();a.moveToElementText(e);a.collapse(!0);e=this._getCharOffsetWithinParent(g,f);a.move(Viper.DOMRange.CHARACTER_UNIT,e);this.rangeObj.setEndPoint("EndToEnd",a);this.endContainer=g;this.endOffset=f;try{this.startContainer&&this.startContainer.parentNode}catch(c){this.startOffset=this.startContainer=null}null===this.startContainer&&
null===this.startOffset&&(this.startContainer=g,this.startOffset=f);this._setCommonAncestorContainer();this._setCollapsed()},setStartBefore:function(b){this.setStart(b,0)},setStartAfter:function(b){b=this.getNextContainer(b);this.setStart(b,0);this._setCollapsed();this._setCommonAncestorContainer()},setEndBefore:function(g){g=this.getPreviousContainer(g);if(g.nodeType===b.TEXT_NODE)this.setEnd(g,g.length);else{var f=this.rangeObj.duplicate();f.moveToElementText(g);f.collapse(!1);this.rangeObj.setEndPoint("EndToEnd",
f);this._setCollapsed();this._setCommonAncestorContainer()}},setEndAfter:function(b){this.setEnd(b.parentNode,this.getNodeIndex(b)+1)},selectNode:function(g){g.nodeType===b.TEXT_NODE?(this.setStart(g,0),this.setEnd(g,g.length)):(g.innerHTML&&0===g.innerHTML.length&&(g.innerText=" "),this.rangeObj.moveToElementText(g),this.startContainer=this.endContainer=g.parentNode,this.startOffset=this._findElementNodeOffset(g),this.endOffset=this.startOffset+1,this._setCollapsed(),this._setCommonAncestorContainer())},
_findElementNodeOffset:function(g){if(g.nodeType===b.ELEMENT_NODE){for(var f=g.parentNode,e=f.childNodes.length,a=0;athis.startOffset?f=this.startContainer.splitText(this.startOffset):this.startContainer.nextSibling?
f=this.startContainer.nextSibling:this.startContainer.parentNode.appendChild(g)),null!==f&&b.insertBefore(f,g),this.setStart(g,0),this.collapse(!0),this._setCommonAncestorContainer())},cloneRange:function(){var b=new Viper.IERange(this.rangeObj.duplicate());b.startContainer=this.startContainer;b.startOffset=this.startOffset;b.endContainer=this.endContainer;b.endOffset=this.endOffset;b.commonAncestorContainer=this.commonAncestorContainer;b.collapsed=this.collapsed;return b},detach:function(){this.commonAncestorContainer=
this.rangeObj=null},getStartNode:function(){if(!this.startContainer)return null;if(this.startContainer.nodeType===b.ELEMENT_NODE){var g=this.startContainer.childNodes[this.startOffset];if(g)return g}return this.startContainer},_setCollapsed:function(){this.collapsed=this.startContainer===this.endContainer&&this.startOffset===this.endOffset?!0:!1},_setCommonAncestorContainer:function(){this.commonAncestorContainer=this.startContainer===this.endContainer?this.startContainer:b.getCommonAncestor(this.startContainer,
this.endContainer)},_getContainerInfo:function(g){var f=g.parentElement(),e=f.ownerDocument.body.createTextRange();e.moveToElementText(f);try{e.setEndPoint("EndToStart",g)}catch(a){}var c=e.text.replace(/\r\n/g,"").length,d=0;if(cc&&(c=0)}j=1===h?j.nextSibling:j.previousSibling}return{container:f,offset:0}},getStartOffset:function(){return this.startOffset},_getCharOffsetWithinParent:function(g,f){var e=null,a=null;if(g.nodeType===b.TEXT_NODE)e=f,a=g.previousSibling;else if(g.nodeType===b.ELEMENT_NODE)if(e=0,0f&&(b*=-1),this.rangeObj.moveStart(Viper.DOMRange.CHARACTER_UNIT,
b));break;case Viper.DOMRange.LINE_UNIT:this._moveLine(!0,f);break;default:throw Error('InvalidArgumentException: unitType "'+b+'" not valid.');}!1!==e&&this._initContainerInfo()},moveEnd:function(b,f){switch(b){case Viper.DOMRange.CHARACTER_UNIT:case Viper.DOMRange.WORD_UNIT:this.rangeObj.moveEnd(b,f);var e=this.rangeObj.text.match(/\r\n/g,"");null!==e&&0f)for(;;)if(e.moveStart(j,f),c=e.getRangeCoords(!0),!1===h)c.y=a.x){Math.abs(c.x-a.x)>Math.abs(a.x-d)&&e.moveStart(Viper.DOMRange.CHARACTER_UNIT,-1);break}else d=c.x;else for(;;)if(e.moveStart(j,f),c=e.getRangeCoords(!0),!1===h)c.y>a.y&&c.x>=
a.x&&(h=!0,f=-1,j=Viper.DOMRange.CHARACTER_UNIT);else if(c.x<=a.x){Math.abs(c.x-a.x)>Math.abs(a.x-d)&&e.moveStart(Viper.DOMRange.CHARACTER_UNIT,1);break}else d=c.x;e.collapse(!0);!0===b?(this.rangeObj.setEndPoint(Viper.DOMRange.START_TO_START,e.rangeObj),this.startContainer=e.startContainer,this.startOffset=e.startOffset):(this.rangeObj.setEndPoint(Viper.DOMRange.END_TO_START,e.rangeObj),this.endContainer=e.endContainer,this.endOffset=e.endOffset);this._setCommonAncestorContainer();this._setCollapsed()},
getCommonElement:function(){var g=this.rangeObj.parentElement(),f=this.rangeObj.duplicate();f.collapse(!0);var e=f.parentElement(),f=this.rangeObj.duplicate();f.collapse(!1);var a=f.parentElement(),f=e;e!==a&&(f=b.getCommonAncestor(e,a));e=f;f!==g&&(e=b.getCommonAncestor(g,f));return e},getRangeCoords:function(g){var f=this.cloneRange();f.collapse(g);g=!0;f.startContainer.nodeType===b.TEXT_NODE?0===f.startOffset?g=!1:f.endOffset===f.startContainer.data.length&&(g=!1):g=!1;var e=this.shy;f.insertNode(e);
var f=e.previousSibling,a=e.nextSibling,c=b.$(e).position(),c={x:c.left,y:c.top};if(this.startContainer===this._prevContainer){var d=b.getElementHeight(e);null===this._prevHeight?this._prevHeight=d:d!==this._prevHeight&&(c.y=c.y+d-this._prevHeight)}else this._prevHeight=null,this._prevContainer=this.startContainer;b.remove(e);g&&f&&(a&&a.nodeType===b.TEXT_NODE&&(a===this.endContainer&&(this.endContainer=f),b.remove(a),f.data+=a.data),this.setEnd(this.endContainer,this.endOffset),this.setStart(this.startContainer,
this.startOffset));return c},getBoundingClientRect:function(){return this.rangeObj.getBoundingClientRect()},getHTMLContents:function(){return this.rangeObj.htmlText.replace(/\r\n/g,"")},getHTMLContentsObj:function(){var g=Viper.document.createElement("div");b.setHtml(g,this.rangeObj.htmlText);return g},toString:function(){var b=this.rangeObj.text;return b=b.replace(/\r\n/g,"")},_clearRangeCache:function(){Viper.IERange._prevRange={range:null,startContainer:null,endContainer:null,startOffset:0,endOffset:0}}}})(Viper.Util,
Viper.Selection);
(function(b){Viper.MozRange=function(g){b.inherits(Viper.MozRange,Viper.DOMRange);Viper.DOMRange.call(this,g);this.startContainer=g.startContainer;this.startOffset=g.startOffset;this.endContainer=g.endContainer;this.endOffset=g.endOffset;this.collapsed=g.collapsed;this.commonAncestorContainer=g.commonAncestorContainer;this.posSpan=Viper.document.createElement("span");Viper.DOMRange.START_TO_START=Range.START_TO_START;Viper.DOMRange.START_TO_END=Range.END_TO_START;Viper.DOMRange.END_TO_END=Range.END_TO_END;
Viper.DOMRange.END_TO_START=Range.START_TO_END};Viper.MozRange.prototype={setStart:function(b,f){this.rangeObj.setStart(b,f);this.startContainer=b;this.startOffset=f;null===this.endContainer&&(this.endContainer=b,this.endOffset=f);this._setCommonAncestorContainer();this._setCollapsed()},setEnd:function(b,f){this.rangeObj.setEnd(b,f);this.endContainer=b;this.endOffset=f;null===this.startContainer&&(this.startContainer=b,this.startOffset=f);this._setCommonAncestorContainer();this._setCollapsed()},setStartBefore:function(b){this.rangeObj.setStartBefore(b);
this.endContainer=this.rangeObj.endContainer;this.endOffset=this.rangeObj.endOffset;this.startContainer=this.rangeObj.startContainer;this.startOffset=this.rangeObj.startOffset;this._setCollapsed();this._setCommonAncestorContainer()},setStartAfter:function(b){this.rangeObj.setStartAfter(b);this.endContainer=this.rangeObj.endContainer;this.endOffset=this.rangeObj.endOffset;this.startContainer=this.rangeObj.startContainer;this.startOffset=this.rangeObj.startOffset;this._setCollapsed();this._setCommonAncestorContainer()},
setEndBefore:function(b){this.rangeObj.setEndBefore(b);this.endContainer=this.rangeObj.endContainer;this.endOffset=this.rangeObj.endOffset;this.startContainer=this.rangeObj.startContainer;this.startOffset=this.rangeObj.startOffset;this._setCollapsed();this._setCommonAncestorContainer()},setEndAfter:function(b){this.rangeObj.setEndAfter(b);this.endContainer=this.rangeObj.endContainer;this.endOffset=this.rangeObj.endOffset;this.startContainer=this.rangeObj.startContainer;this.startOffset=this.rangeObj.startOffset;
this._setCollapsed();this._setCommonAncestorContainer()},selectNode:function(b){this.rangeObj.selectNode(b);this.startContainer=this.rangeObj.startContainer;this.startOffset=this.rangeObj.startOffset;this.endContainer=this.rangeObj.endContainer;this.endOffset=this.rangeObj.endOffset;this._setCollapsed();this._setCommonAncestorContainer()},selectNodeContents:function(b){this.rangeObj.selectNodeContents(b);this.startContainer=this.rangeObj.startContainer;this.startOffset=this.rangeObj.startOffset;this.endContainer=
this.rangeObj.endContainer;this.endOffset=this.rangeObj.endOffset;this._setCollapsed();this._setCommonAncestorContainer()},surroundContents:function(b){this.rangeObj.surroundContents(b);this.startContainer=this.rangeObj.startContainer;this.startOffset=this.rangeObj.startOffset;this.endContainer=this.rangeObj.endContainer;this.endOffset=this.rangeObj.endtOffset;this._setCollapsed();this._setCommonAncestorContainer()},collapse:function(b){this.rangeObj.collapse(b);this.collapsed=!0;b?(this.endContainer=
this.startContainer,this.endOffset=this.startOffset):(this.startContainer=this.endContainer,this.startOffset=this.endOffset)},compareBoundaryPoints:function(b,f){return this.rangeObj.compareBoundaryPoints(b,f.rangeObj)},deleteContents:function(g,f){var e=this.startContainer,a=this.startOffset;e||(e=this.rangeObj.startContainer);if(e===this.endContainer&&e.nodeType===b.TEXT_NODE){var c=this.startContainer.data.substring(0,this.startOffset),d=this.startContainer.data.substring(this.endOffset);this.startContainer.data=
c+d}else{if(e===this.endContainer&&a===this.endOffset&&!0===b.isBrowser("msie","11")){this.moveCaretAway(e,g,f);b.remove(e);return}this.rangeObj.deleteContents()}if(e.nodeType===b.TEXT_NODE)for(c=e.nextSibling;c;)if(c&&c.nodeType===b.TEXT_NODE)e.data+=c.data,b.remove(c),c=e.nextSibling;else break;if(g&&!0===b.isBrowser("msie","11")){for(c=e.parentNode;c&&c!==g;)c=c.parentNode;if(!c){e=null;this.rangeObj.startContainer.nodeType===b.ELEMENT_NODE?(e=this.rangeObj.startContainer.childNodes[this.rangeObj.startOffset],
e.nodeType===b.ELEMENT_NODE&&((a=this._getFirstSelectableChild(e))?e=a:(e.firstChild?b.insertBefore(e,document.createElement("br")):b.setHtml(e,"
"),e=e.firstChild))):e=this.rangeObj.startContainer;this.setStart(e,0);this.collapse(!0);this._setCommonAncestorContainer();return}}this.setStart(e,a);this.collapse(!0);this._setCommonAncestorContainer()},extractContents:function(){return this.rangeObj.extractContents()},createDocumentFragment:function(b){var f=null;if(this.rangeObj.createContextualFragment)f=
this.rangeObj.createContextualFragment(b);else{var f=document.createDocumentFragment(),e=document.createElement("div");e.innerHTML=b;for(var b=e.childNodes.length,a=0;aa)for(;0>a;){var c=[];e=this.getPreviousContainer(e,
c);e.nodeType!==b.ELEMENT_NODE&&(a=e.data.length,e.nodeType===b.TEXT_NODE&&0===c.length&&a--)}this._setRange(g,e,a)},getStartOffset:function(b){if(!0===b)return this.startOffset;for(var b=0,f=this.startContainer,e=f.data.charCodeAt(0);10===e||32===e;)b++,e=f.data.charCodeAt(b);return this.startOffset-b},_getNextTextNode:function(g){if(g.nodeType===b.ELEMENT_NODE&&0!==g.childNodes.length)return this._getFirstSelectableChild(g);g=this.getNextContainer(g);return g.nodeType===b.TEXT_NODE?g:this._getNextTextNode(g)},
_moveCharRight:function(g,f){var e,a;g?(e=this.startContainer,a=this.startOffset):(e=this.endContainer,a=this.endOffset);e.nodeType===b.ELEMENT_NODE?(e=e.childNodes[a],e.nodeType!==b.TEXT_NODE&&(e=this._getNextTextNode(e)),a=f):a+=f;var c=a-e.data.length;if(0=c)break;else 0=e){for(e=!1;!1===e;)f=this.getPreviousContainer(f),null!==f&&(f.nodeType===b.TEXT_NODE&&0!==f.data.length)&&
(e=!0);e=f.data.length}g?this.setStart(f,e):this.setEnd(f,e);d=this.getRangeCoords(g);if(c.y!==d.y){if(l!==d.y&&(l=d.y,j++,1Math.abs(h-c.x)&&(e++,g?this.setStart(f,e):this.setEnd(f,e));break}else h=d.x}}},_moveLineDown:function(g){var f=null,e=null;g?(f=this.startContainer,e=this.startOffset):(f=this.endContainer,e=this.endOffset);f.nodeType===b.ELEMENT_NODE&&(f=this.getNextContainer(f));
for(var a=f.data.substr(e).split(/\s+/),c=this.getRangeCoords(g),d=null,h=0,j=0,l=0,k=null,m=0;;){m=e;k=f;0===j&&0=f.data.length){for(e=!1;!1===e;)f=this.getNextContainer(f),0!==f.data.length&&(e=!0);e=0}g?this.setStart(f,e):this.setEnd(f,e);d=this.getRangeCoords(g);if(c.y!==d.y){if(l!==d.y&&(l=d.y,j++,1=c.x){1Math.abs(h-c.x)&&(e--,g?this.setStart(f,e):this.setEnd(f,
e));break}else h=d.x}}},getHTMLContents:function(g){if(this.startContainer===this.endContainer&&0===this.startOffset&&0===this.endOffset&&this.startContainer.nodeType!==b.TEXT_NODE&&!0===this.collapsed&&!0===b.isBrowser("msie","11")&&!1===b.isStubElement(this.startContainer)){var f=this.rangeObj.cloneRange(),e=this._getFirstSelectableChild(f.startContainer),a=this._getLastSelectableChild(f.startContainer);e&&a&&(f.setStart(e,0),f.setEnd(a,a.data.length),g=f.cloneContents())}else g||(g=this.rangeObj.cloneContents());
f=Viper.document.createElement("div");f.appendChild(g.cloneNode(!0));return f.innerHTML},getHTMLContentsObj:function(){return this.rangeObj.cloneContents()}}})(Viper.Util,Viper.Selection);
(function(b){var g={};Viper.PluginManager=function(b){this.viper=b;this._plugins=null;this._pluginSettings={};this._pluginSets={}};Viper.PluginManager.addPlugin=function(b,e,a){g[b]={obj:e,inherits:a}};Viper.PluginManager.getClass=function(b){return g[b].obj};Viper.PluginManager.prototype={getPluginNames:function(){var b=[],e;for(e in this._plugins)b.push(e);return b},setPlugins:function(b,e){if(this._plugins)for(var a in this._plugins)this.removePlugin(a);e||(e="*");this._pluginSets[e]=b;this._pluginSettings=
{};this._plugins={};a=b.length;for(var c=0;cthis.historyLimit&&this.undoHistory.shift()),this.redoHistory=[]):this.batchTask=c;this.viper.fireCallbacks("ViperHistoryManager:add")}},undo:function(){if(!0!==this.viper._subElementActive&&!(1>=this.undoHistory.length)){this.viper.fireCallbacks("ViperHistoryManager:beforeUndo");var f=this.viper.getCurrentRange(),e=null,a=null;try{e=b.getXPath(f.startContainer),a=b.getXPath(f.endContainer)}catch(c){}f={content:this.viper.getRawHTML(),range:{startContainer:e,endContainer:a,
startOffset:f.startOffset,endOffset:f.endOffset,collapsed:f.collapsed}};this.redoHistory.push(f);this.undoHistory.pop();0=e.childNodes.length)&&(a=!0);var j=null;!0!==a&&(j=c.getNodeSelection(c,!0))&&
j===e&&(a=!0);if(!0===a)a=this._viper.getDefaultBlockTag(),1===e.childNodes.length&&!0===b.isBlockElement(e.childNodes[0])&&(a=b.getTagName(e.childNodes[0])),a?(b.setHtml(e,"<"+a+"> "),c.setStart(c._getFirstSelectableChild(e),0)):b.setHtml(e,""),c.collapse(!0),g.addRange(c);else if(32<=f.which&&126>=f.which){a=String.fromCharCode(f.which);if(j&&!0===b.isBlockElement(j)&&""!==String.fromCharCode(f.which)){switch(b.getTagName(j)){case "table":case "ul":case "ol":a=this._viper.getDefaultBlockTag();
e=null;""!==a?(e=document.createElement(a),b.setHtml(e,String.fromCharCode(f.which))):e=document.createTextNode(String.fromCharCode(f.which));b.insertAfter(j,e);b.remove(j);c.setStart(e,1);c.collapse(!0);break;case "tfooter":case "tbody":case "thead":case "tr":case "li":return!0;default:var l=document.createTextNode(String.fromCharCode(f.which));!0===b.isStubElement(j)?(b.insertBefore(j,l),b.remove(j)):(b.setHtml(j,""),!0===b.isTag(j,"blockquote")&&(a=document.createElement("p"),j.appendChild(a),
j=a),j.appendChild(l));c.setStart(l,1);c.collapse(!0)}g.addRange(c);this._viper.fireNodesChanged([l]);return!1}if(d===h&&!0===b.isTag(d,"br")&&!0===c.collapsed)return l=null,!0===b.isText(d.previousSibling)?(l=d.previousSibling,l.data+=a):(l=document.createTextNode(a),b.insertBefore(d,l)),!0===b.isSpacerBR(d)&&b.remove(d),c.setStart(l,l.data.length),c.collapse(!0),g.addRange(c),this._viper.fireNodesChanged([l]),!1;if(c.startContainer===c.endContainer&&c.startContainer.nodeType===b.TEXT_NODE&&!0===
c.collapsed&&c.startOffset===c.startContainer.data.length){if(" "===c.startContainer.data.charAt(c.startOffset-1))return 32===f.which?(c.startContainer.data=c.startContainer.data.substr(0,c.startOffset-1),c.startContainer.data+=String.fromCharCode(160)+String.fromCharCode(160)):c.startContainer.data+=a,c.setStart(c.startContainer,c.startContainer.data.length),c.collapse(!0),g.addRange(c),this._viper.fireNodesChanged([c.startContainer]),!1;if(0===c.startContainer.data.length)if(c.startContainer.previousSibling&&
c.startContainer.previousSibling.nodeType===b.TEXT_NODE){if(j=c.startContainer.previousSibling," "===j.data.charAt(j.data.length-1))return j.data+=a,c.setStart(j,j.data.length),c.collapse(!0),g.addRange(c),this._viper.fireNodesChanged([c.startContainer]),!1}else{if(c.startContainer.parentNode&&!1===b.isBlockElement(c.startContainer.parentNode)&&!0===b.isEmptyElement(c.startContainer.parentNode)&&(d=c.startContainer.parentNode.previousSibling)&&d.nodeType===b.TEXT_NODE&&" "===d.data.charAt(d.data.length-
1))return d.data+=a,c.setStart(d,d.data.length),c.collapse(!0),g.addRange(c),this._viper.fireNodesChanged([d]),!1}else return e=b.getTopEndParent(c.startContainer),f=null,e&&(f=c._getFirstSelectableChild(e.nextSibling))," "==a?f?" "==f.data.charAt(0)&&(a=String.fromCharCode(160)):(e=b.getFirstBlockParent(c.startContainer))&&e.lastChild===c.startContainer&&e.appendChild(document.createElement("br")):!0===b.endsWithSpace(c.startContainer,!0)&&b.replaceCharAt(c.startContainer,"last"," "),c.startContainer.data+=
a,c.setStart(c.startContainer,c.startContainer.data.length),c.collapse(!0),g.addRange(c),this._viper.fireNodesChanged([c.startContainer]),!1}if(!0===c.collapsed&&" "!==a&&c.startContainer.nodeType===b.TEXT_NODE&&c.endOffset===c.startContainer.data.length&&0"===e)b.setHtml(this._viper.element,""),this._viper.initEditableElement()}if(37<=f.which&&40>=f.which)if(e=this._viper.getCurrentRange(),39<=f.which&&e.startContainer===e.endContainer&&e.startOffset===e.endOffset&&e.endOffset>=e.startContainer.childNodes.length){var a=e._getLastSelectableChild(e.startContainer.childNodes[e.endOffset-1]);a&&a.nodeType===b.TEXT_NODE&&(e.setStart(a,a.data.length),e.collapse(!0),g.addRange(e))}else 38>=f.which&&(0===e.startOffset&&e.startOffset===e.endOffset&&
e.startContainer===e.endContainer&&e.startContainer.nodeType===b.ELEMENT_NODE&&!1===b.isStubElement(e.startContainer.childNodes[e.startOffset]))&&(a=e._getFirstSelectableChild(e.startContainer.childNodes[e.startOffset]),e.setStart(a,0),e.collapse(!0),g.addRange(e));e=[16,17,18,20,27,91];(!1===this._keyDownRangeCollapsed&&!1===b.inArray(f.which,e)&&!1===f.ctrlKey&&!1===f.metaKey||8===f.which||46===f.which||37<=f.which&&40>=f.which)&&this._viper.fireSelectionChanged();this._keyDownRangeCollapsed=!0},
_keyDownRangeCollapsed:!0,keyDown:function(f){this._viper.resetViperRange(null);var e=this._viper.getCurrentRange();!0===this._keyDownRangeCollapsed&&(this._keyDownRangeCollapsed=e.collapsed);if(!0===b.isKey(f,"ENTER"))return this.handleEnter();if(!0===b.isKey(f,"SHIFT+ENTER"))return this.handleSoftEnter(f);if(!0===b.isKey(f,"DELETE")||!0===b.isKey(f,"BACKSPACE")){e=this.handleDelete(f);if(!1!==e&&!1===b.isBrowser("firefox")){var a=this;setTimeout(function(){a._viper.fireNodesChanged()},5)}return e}if(!1===
this._viper.fireCallbacks("Viper:keyDown",f))return b.preventDefault(f),!1;if(!1===f.ctrlKey&&17!==f.which&&!1===f.altKey&&18!==f.which&&!1===f.shiftKey&&16!==f.which&&!1===f.metaKey&&224!==f.which&&27!==f.which){if(!1===this._viper.isSpecialKey(f))return!0===b.isBrowser("firefox")?this._firefoxKeyDown(f):(!0===b.isKey(f,"backspace")||!0===b.isKey(f,"delete"))&&(!0===b.isBrowser("chrome")||!0===b.isBrowser("safari")||!0===b.isBrowser("msie"))?this._viper.contentChanged(!0):!0===b.isBrowser("msie",
"10")&&(e.startContainer&&e.startContainer===e.endContainer&&0===e.startOffset&&e.endOffset===e.startOffset&&!0===b.isBlockElement(e.startContainer)&&!0===b.isTag(e.startContainer.firstChild,"a"))&&(f=document.createTextNode(""),b.insertAfter(e.startContainer.firstChild,f),e.setStart(f,0),e.collapse(!0),g.addRange(e)),a=this,setTimeout(function(){a._viper.fireSelectionChanged(null,true)},10),!0}else if(65===f.which&&(!0===f.metaKey||!0===f.ctrlKey)||37<=f.which&&40>=f.which&&(!0===f.metaKey||!0===
f.ctrlKey)&&!0===f.shiftKey)return a=this,setTimeout(function(){a._viper.fireSelectionChanged()},10),!0},_firefoxKeyDown:function(f){if(37<=f.which&&40>=f.which){var e=this._viper.getCurrentRange();if(39<=f.which&&e.startContainer===e.endContainer&&0===e.startOffset&&e.endOffset>=e.startContainer.childNodes.length&&(f=e._getLastSelectableChild(e.startContainer.childNodes[e.endOffset-1]))&&f.nodeType===b.TEXT_NODE)e.setStart(f,f.data.length),e.collapse(!0),g.addRange(e)}else{var e=this._viper.getCurrentRange(),
a=this._viper.getViperElement();if(0===a.childNodes.length||1===a.childNodes.length&&!0===b.isTag(a.childNodes[0],"br")||a===e.startContainer&&a===e.endContainer&&0===e.startOffset&&e.endOffset>=e.endContainer.childNodes.length)f=this._viper.getDefaultBlockTag(),1===a.childNodes.length&&!0===b.isBlockElement(a.childNodes[0])&&(f=b.getTagName(a.childNodes[0])),a=document.createTextNode(""),f?(b.setHtml(this._viper.element,"<"+f+">"),this._viper.element.firstChild.appendChild(a)):(b.setHtml(this._viper.element,
""),this._viper.element.appendChild(a)),e.setStart(a,0),e.collapse(!0),g.addRange(e);else if(f=e.getStartNode(),a=e.getEndNode(),f&&(f===a&&f.nodeType===b.ELEMENT_NODE&&f.parentNode===this._viper.element&&0===e.startOffset)&&(f=e._getFirstSelectableChild(f)))e.setStart(f,0),e.collapse(!0),g.addRange(e);e.startContainer===e.endContainer&&!0===b.isTag(e.startContainer,"br")&&(a=document.createTextNode(""),b.insertAfter(e.startContainer,a),b.remove(e.startContainer),e.setStart(a,0),e.collapse(!0),g.addRange(e))}},
handleEnter:function(){this._viper.fireCallbacks("Viper:beforeEnter");var f=this._viper.getDefaultBlockTag(),e=this,a=this._viper.getCurrentRange(),c=a.getEndNode(),d=a.getStartNode(),h=this._viper.getViperElement();c||(d?c=d:a.startContainer.nodeType===b.ELEMENT_NODE&&!a.startContainer.childNodes[a.startOffset]&&a.startContainer.childNodes[a.startOffset-1]?c=a.startContainer.childNodes[a.startOffset-1]:a.startContainer.nodeType===b.ELEMENT_NODE&&(0===a.startContainer.childNodes.length&&!c)&&(c=a.startContainer));
try{if(!d&&(!c&&!0===a.collapsed&&!0===b.isTag(a.startContainer,"br"))&&(c=d=a.startContainer),c&&c.nodeType===b.TEXT_NODE&&""===b.trim(b.trim(c.data)).replace(String.fromCharCode(160),""))c.data="",a.startContainer===c&&(!0===a.collapsed&&0";!0===b.isBrowser("msie","<9")&&(h=" ");f=document.createElement(f);b.setHtml(f,h);if(!0===b.isTag(l,"p")&&l.parentNode!==this._viper.getViperElement()&&!l.nextSibling&&
""===b.trim(b.getNodeTextContent(l)))b.insertAfter(l.parentNode,f),d=!0;else if("li"===k){if((k=b.getFirstBlockParent(l.parentNode))&&!0===b.isTag(k,"li")){h=document.createElement("li");h.appendChild(document.createElement("br"));for(f=null;l.nextSibling;)!0===b.isTag(l.nextSibling,"li")?(f||(f=document.createElement(b.getTagName(l.parentNode)),h.appendChild(f)),f.appendChild(l.nextSibling)):f?f.appendChild(l.nextSibling):h.appendChild(l.nextSibling);b.remove(l);b.insertAfter(k,h);a.selectNode(h.firstChild);
a.collapse(!0);g.addRange(a);this._viper.contentChanged();return!1}for(h=document.createElement(b.getTagName(l.parentNode));l.nextSibling;)h.appendChild(l.nextSibling);0");b.insertAfter(l,f);a.selectNode(f.firstChild);a.collapse(!0);g.addRange(a)}else this.insertTextAtRange(a,"\n"),this._viper.contentChanged();return!1}if((null===l||l===this._viper.getViperElement())&&!f){d.nodeType===b.TEXT_NODE&&(d.data.length>a.startOffset+1&&32===d.data.charCodeAt(a.startOffset))&&(d.data=d.data.substring(0,a.startOffset)+String.fromCharCode(160)+d.data.substring(a.startOffset+1),a.setStart(d,a.startOffset),a.collapse(!0),
g.addRange(a));m=document.createElement("br");if(!0===b.isText(a.startContainer)&&a.startOffset===a.startContainer.data.length&&!a.startContainer.nextSibling){for(d=a.startContainer.parentNode;d!==h&&!d.nextSibling;)d=d.parentNode;d&&d!==h?b.insertAfter(d,m):b.insertAfter(a.startContainer,m)}else if(!0===b.isText(a.startContainer)&&0===a.startOffset&&!a.startContainer.previousSibling){for(d=a.startContainer.parentNode;d!==h&&!d.previousSibling;)d=d.parentNode;d&&d!==h&&b.insertBefore(d,m)}else this._viper.insertNodeAtCaret(m);
f=m.nextSibling;if(!0!==b.isText(m.nextSibling)||"\n"===m.nextSibling.data.charAt(0))!0===b.isElement(m.nextSibling)&&!1===b.isStubElement(m.nextSibling)?(f=a._getFirstSelectableChild(m.nextSibling),f||(f=document.createTextNode(""),b.insertAfter(m,f))):(f=document.createTextNode(String.fromCharCode(160)),b.insertAfter(m,f));a.setStart(f,0);a.collapse(!0);g.addRange(a);this._viper.contentChanged();return!1}if(!0===b.isBrowser("msie")&&0===a.startOffset&&!0===a.collapsed&&!0===b.isTag(d,"li")&&(!d.nextSibling||
d.nextSibling.nodeType===b.TEXT_NODE&&!d.nextSibling.nextSibling)&&d.parentNode.parentNode===this._viper.getViperElement())return f=document.createElement("p"),b.setHtml(f," "),b.insertAfter(d.parentNode,f),a.setEnd(f.firstChild,1),a.moveEnd("character",-1),a.collapse(!1),g.addRange(a),this._viper.fireSelectionChanged(),b.remove(d),!1;if((k=a.getNodeSelection())&&k===h){if(!0===b.isBrowser("msie"))return;n=document.createElement(f);b.setHtml(n,"
");h.firstChild?b.insertBefore(h.firstChild,
n):h.appendChild(n);a.selectNode(n.firstChild);a.collapse(!0);g.addRange(a);this._viper.fireSelectionChanged();return!1}if(!k&&d&&d===c&&d.nodeType===b.ELEMENT_NODE&&(!0!==b.isBrowser("firefox")||!(!0===b.isTag(d,"br")&&(!l||!0===b.isTag(l,"li"))))&&!1===b.isStubElement(d)&&!0===b.isBlockElement(d))return n=document.createElement(f),b.setHtml(n,"
"),d===h.lastChild?b.insertAfter(d,n):b.insertBefore(d,n),a.selectNode(n.firstChild),a.collapse(!0),g.addRange(a),this._viper.fireSelectionChanged(),
!1;if(!k&&d&&c&&d!==c&&d.nodeType===b.ELEMENT_NODE&&c.nodeType===b.ELEMENT_NODE)return n=document.createElement(f),b.setHtml(n,"
"),!0===b.isStubElement(c)?b.insertAfter(d,n):b.insertAfter(c,n),a.selectNode(n.firstChild),a.collapse(!0),g.addRange(a),this._viper.fireSelectionChanged(),!1;if(!0===b.isBrowser("firefox")&&d.nodeType===b.TEXT_NODE&&c===d&&a.startOffset===d.data.length&&!0===a.collapsed&&!0===b.isTag(l,"li")&&b.isChildOf(b.getFirstBlockParent(a.getNextContainer(d)),l)){c=document.createElement("li");
for((!d.nextSibling||!1===b.isTag(d.nextSibling,"br"))&&c.appendChild(document.createElement("br"));d.nextSibling;)c.appendChild(d.nextSibling);b.insertAfter(l,c);a.selectNode(c.firstChild);a.collapse(!0);g.addRange(a);return!1}if(k&&!0===b.isTag(k,"li")&&l===k&&d===c&&!0===b.isTag(d,"br")&&!0===a.collapsed&&!d.nextSibling){if((k=b.getFirstBlockParent(l.parentNode))&&!0===b.isTag(k,"li")){c=document.createElement("li");for(c.appendChild(document.createElement("br"));d.nextSibling;)c.appendChild(d.nextSibling);
for(f=null;l.nextSibling;)!0===b.isTag(l.nextSibling,"li")?(f||(f=document.createElement(b.getTagName(l.parentNode)),c.appendChild(f)),f.appendChild(l.nextSibling)):f?f.appendChild(l.nextSibling):c.appendChild(l.nextSibling);b.remove(l);b.insertAfter(k,c);a.selectNode(c.firstChild);a.collapse(!0);g.addRange(a);return!1}if(!0===b.isBrowser("chrome")){n=null;f?(n=document.createElement(f),n.appendChild(document.createElement("br"))):n=document.createElement("br");b.insertAfter(l.parentNode,n);d=[];
for(k=l;k;k=k.nextSibling)!0===b.isTag(k,"li")&&d.push(k);if(0a.startOffset+1&&32===d.data.charCodeAt(a.startOffset))d.data=d.data.substring(0,a.startOffset)+String.fromCharCode(160)+d.data.substring(a.startOffset+1),
a.setStart(d,a.startOffset),a.collapse(!0),g.addRange(a);else{if((!0===b.isBrowser("msie")||!0===b.isBrowser("firefox"))&&0===a.startOffset&&!0===a.collapsed&&d.nodeType===b.TEXT_NODE&&d===a._getFirstSelectableChild(b.getFirstBlockParent(d)))return d=b.getFirstBlockParent(d),f=document.createElement(b.getTagName(d)),f.appendChild(document.createElement("br")),!0===b.isBrowser("msie","8")&&b.setStyle(f.firstChild,"display","none"),b.insertBefore(d,f),this._viper.contentChanged(!0),!1;if(!0===b.isBrowser("msie",
">=11")&&d===c&&!0===a.collapsed&&d.nodeType===b.TEXT_NODE&&null===d.nextSibling&&a.startOffset===d.data.length&&!0===b.isTag(b.getFirstBlockParent(d),"li"))return c=document.createElement("li"),b.setHtml(c,"
"),f=b.getFirstBlockParent(d),b.insertAfter(f,c),a.selectNode(c.firstChild),a.collapse(!0),g.addRange(a),this._viper.contentChanged(),!1;if(d&&d===c&&!0===b.isStubElement(d)&&d.parentNode===e._viper.getViperElement())return h=null,""!==f?(h=document.createElement(f),b.setHtml(h,"
")):
h=document.createTextNode(" "),b.insertAfter(d,h),a.setStart(h,0),a.collapse(!0),g.addRange(a),!1;if(!0===b.isBrowser("firefox")&&!0===a.collapsed&&d.nodeType===b.TEXT_NODE&&a.endOffset===d.data.length&&d.nextSibling&&b.isTag(d.nextSibling,"br")&&!0===b.isText(d.nextSibling.nextSibling,!0))m=d.nextSibling,setTimeout(function(){var c=document.createTextNode("");b.insertBefore(m,c);a.setStart(c,0);a.collapse(true);g.addRange(a)},10);else if(d.nodeType===b.TEXT_NODE&&a.endOffset===d.data.length&&0!==
d.data.length&&!0===a.collapsed&&null===d.nextSibling&&!1===b.isBlockElement(d.parentNode)&&!1===b.isTag(b.getFirstBlockParent(d.parentNode),"li")){d=d.parentNode;l=b.getSurroundingParents(d,null,"inline");0"),b.insertAfter(d,f),a.setStart(f.firstChild,0),a.collapse(!0),g.addRange(a),e._viper.fireSelectionChanged(null,!0),!1}else{if((!0===b.isBrowser("chrome")||!0===b.isBrowser("safari"))&&0===a.startOffset&&!0===
a.collapsed&&a.startContainer.nodeType===b.TEXT_NODE&&a._getFirstSelectableChild(b.getFirstBlockParent(a.startContainer))===a.startContainer)return d=b.getFirstBlockParent(a.startContainer),f=document.createElement(b.getTagName(d)),b.setHtml(f,"
"),b.insertBefore(d,f),this._viper.contentChanged(!0),!1;if(a.startContainer.nodeType===b.ELEMENT_NODE&&!0===a.collapsed&&0===a.startOffset&&a.startContainer.previousSibling&&a.startContainer.previousSibling.nodeType===b.TEXT_NODE&&null===a.startContainer.nextSibling&&
!0===b.isTag(a.startContainer,"br")){if(d=b.getFirstBlockParent(a.startContainer))return f=document.createElement(b.getTagName(d)),b.setHtml(f,"
"),b.insertAfter(d,f),a.setStart(f.firstChild,0),a.collapse(!0),g.addRange(a),e._viper.fireSelectionChanged(null,!0),!1}else{if(a.startContainer.nodeType===b.TEXT_NODE&&!0===a.collapsed&&a.startOffset===a.startContainer.data.length&&a.startContainer.nextSibling&&a.startContainer.nextSibling.nodeType!==b.TEXT_NODE&&!1===b.isTag(a.startContainer.nextSibling,
"br")&&!1===b.isBlockElement(a.startContainer.nextSibling))return this.splitAtRange(),this._viper.contentChanged(),!1;if(a.startContainer===a.endContainer&&""!==f&&!0===b.isBlockElement(a.startContainer)&&!0===a.collapsed&&a.startOffset===a.startContainer.childNodes.length&&!0===b.isTag(a.startContainer.childNodes[a.startOffset-1],"table"))return f=document.createElement(f),b.setHtml(f,"
"),b.insertAfter(a.startContainer.childNodes[a.startOffset-1],f),a.setStart(f.firstChild,0),a.collapse(!0),
g.addRange(a),this._viper.contentChanged(),!1;if(!0===a.collapsed&&!0===b.isText(a.startContainer)&&a.startOffset===a.startContainer.data.length&&null===a.startContainer.nextSibling&&(l=b.getFirstBlockParent(a.startContainer))&&a._getLastSelectableChild(l)===a.startContainer&&!0===b.isTag(l,"li"))if(n=b.getParents(a.startContainer,null,l),01&&c.data[c.data.length-1]===String.fromCharCode(160)&&c.data[c.data.length-2]!=" ")c.data=c.data.substr(0,c.data.length-1)+" ";e._viper.fireSelectionChanged(null,true)},5);return!0},handleDelete:function(f){var f=f||{which:8,keyCode:8},e=this._viper.getViperRange();if(!1===this._viper.fireCallbacks("Viper:beforeDelete",f))return!1;if(!0===this._isWholeViperElementSelected(e))return b.setHtml(this._viper.getViperElement(),
""),this._viper.initEditableElement(),this._viper.contentChanged(),!1;if(!0===b.isBrowser("chrome")||!0===b.isBrowser("safari"))return this._handleDeleteForWebkit(f,e);if(46===f.which)return this._handleDeleteFromRight(f,e);if(0!==e.startOffset&&e.startContainer.nodeType===b.TEXT_NODE&&!0===e.collapsed&&b.isBrowser("msie","<11"))return 1===e.startOffset?(e.startContainer.data="",e.startContainer.previousSibling&&e.startContainer.previousSibling.nodeType!==b.TEXT_NODE?(f=document.createElement("span"),
b.attr(f,"data-viper-span","true"),b.insertBefore(e.startContainer,f),f.appendChild(e.startContainer)):!e.startContainer.previousSibling&&(!e.startContainer.nextSibling&&b.isBlockElement(e.startContainer.parentNode))&&e.startContainer.parentNode.appendChild(document.createElement("br"))):(e.startContainer.splitText(e.startOffset),e.startContainer.data=e.startContainer.data.substring(0,e.startOffset-1),e.startContainer.nextSibling&&e.startContainer.nextSibling.nodeType===b.TEXT_NODE&&(e.startContainer.data+=
e.startContainer.nextSibling.data,b.remove(e.startContainer.nextSibling))),e.setStart(e.startContainer,e.startOffset-1),e.collapse(!0),g.addRange(e),this._viper.contentChanged(),!1;this._viper.getDefaultBlockTag();var a=this._viper.getViperElement(),c=e._getFirstSelectableChild(a),d=e.getStartNode();!d&&(0===e.startOffset&&e.startContainer.nodeType!==b.TEXT_NODE&&!0===e.collapsed&&!e.startContainer.firstChild)&&(d=e.startContainer);if(!0===e.collapsed&&8===f.keyCode&&0===e.startOffset&&d&&(d.nodeType===
b.TEXT_NODE||!0===b.isTag(d,"br"))){var h=[],c=e.getPreviousContainer(d,h,!0,!0);if(!0===this._viper.isOutOfBounds(c)){if(0=11"))for(var h=d,j=!1;h;){for(c=h.previousSibling;c;c=c.previousSibling){if(c.nodeType===b.ELEMENT_NODE&&!0===b.isTag(c,"hr"))return b.remove(c),this._viper.contentChanged(),!1;if(c.nodeType!==b.TEXT_NODE||0!==b.trim(c.data).length){j=!0;break}}if(!0===j)break;h=h.parentNode}else if(c.moveStart("character",-2),"
"===b.trim(c.getHTMLContents())){e.moveStart("character",-2);e.deleteContents();return}if(e.startContainer&&e.startContainer.nodeType===b.TEXT_NODE&&e.endContainer&&
e.endContainer.nodeType===b.TEXT_NODE&&0===e.startOffset&&e.endOffset===e.endContainer.data.length)for(j=b.getParents(e.startContainer,"ul,ol",this._viper.getViperElement());0"===b.getHtml(e.startContainer))){if((!0!==b.isTag(e.startContainer,"br")||!1===b.isTag(e.startContainer.parentNode,"td")&&!1===b.isTag(e.startContainer.parentNode,"th"))&&!1===b.isTag(e.startContainer,"td")&&!1===b.isTag(e.startContainer,"th")){h=[];j=e.endContainer;c=e.getPreviousContainer(e.startContainer,h,!0,!0);l=!1;f=0;if(!c||!1===b.isChildOf(c,this._viper.element)){if(0<
h.length)for(c=0;c"),e.setStart(d,0),e.collapse(!0)):
(this._viper.moveCaretAway(d,!0),b.remove(d)),this._viper.contentChanged(),!1;if(!0===e.collapsed)if(e.startContainer.nodeType===b.ELEMENT_NODE){if(d=e.startContainer.childNodes.length,e.startOffset===d||e.startOffset===d-1){d=e.startContainer.childNodes[d-1];a=null;if(!0===b.isStubElement(b.getSurroundedChildren(e.startContainer).pop()))return a=e.getPreviousContainer(e.startContainer),b.remove(e.startContainer),a&&(e.setStart(a,a.data.length),e.collapse(!0),g.addRange(e)),this._viper.contentChanged(),
!1;if(!0===b.isStubElement(d))return this._viper.moveCaretAway(d,!0),b.remove(d),this._viper.contentChanged(),!1;d.nodeType===b.ELEMENT_NODE?a=e._getLastSelectableChild(d):d.nodeType===b.TEXT_NODE&&(a=0"),e.setStart(d,0),e.collapse(!0),g.addRange(e),this._viper.contentChanged(!1,e),!1;f=b.getSurroundingParents(d,null,null,this.viperElement);0"),e.setStart(a.firstChild),e.collapse(!0),g.addRange(e)):(e=this._viper.moveCaretAway(a,!0),b.remove(a),e.startContainer.nodeType===b.TEXT_NODE&&(" "===e.startContainer.data&&
e.startContainer.previousSibling&&e.startContainer.previousSibling.nodeType!==b.TEXT_NODE)&&(e.startContainer.data=String.fromCharCode(160),e.setStart(e.startContainer,e.startContainer.data.length),e.collapse(!0),g.addRange(e))),this._viper.contentChanged(),!1;if(!a&&e.startContainer.nodeType===b.TEXT_NODE&&0===e.startOffset&&e.endContainer.nodeType===b.TEXT_NODE&&0===e.endOffset&&e.startContainer!==e.endContainer&&b.getFirstBlockParent(e.startContainer)===b.getFirstBlockParent(e.endContainer)){var a=
e.startContainer,c=e.endContainer,d=b.getElementsBetween(a,c);d.push(a);b.remove(d);e.setStart(c,0);e.collapse(!0);g.addRange(e);this._viper.contentChanged();return!1}if(!a&&e.startContainer.nodeType===b.TEXT_NODE&&e.endContainer.nodeType===b.TEXT_NODE&&e.endOffset===e.endContainer.data.length){if(!0===b.isBrowser("edge")||!0===b.isBrowser("msie"))if(c=b.getFirstBlockParent(e.startContainer,null,!0),d=b.getFirstBlockParent(e.endContainer,null,!0),c!==d&&!1===this._deleteFromDifferentBlockParents(e))return!1;
var h=this;setTimeout(function(){var a=h._viper.getViperRange(),c=a.startContainer,d=c.previousSibling;c.nodeType!==b.ELEMENT_NODE&&(c.nextSibling&&c.nextSibling.nodeType===b.ELEMENT_NODE?(d=c,c=c.nextSibling):c=null);if(c&&c&&c.nodeType===b.ELEMENT_NODE&&!a._getFirstSelectableChild(c))b.remove(c),a.setStart(d,a.startOffset),a.collapse(!0),g.addRange(a);else if((c=a.getStartNode())&&!1===b.isText(c)&&!0===b.elementIsEmpty(c)){var d=null,j=0;!0===b.isText(c.previousSibling)?(d=c.previousSibling,j=
c.previousSibling.data.length,!0===b.isText(c.nextSibling)?(b.remove(c),b.normaliseTextNodeSiblings(c)):b.remove(c)):!0===b.isText(c.nextSibling)&&(d=c.nextSibling,b.remove(c));a.setStart(d,j);a.collapse(!0);g.addRange(a)}},10)}}else{var j=e.getStartNode();if(!j){if(!e.startContainer||e.startContainer.nodeType!==b.ELEMENT_NODE||e.startContainer!==e.endContainer)return;j=e.startContainer}j.nodeType===b.ELEMENT_NODE&&(e.startContainer===j&&j.childNodes.length===e.startOffset&&b.isText(j.lastChild))&&
(e.setStart(j.lastChild,j.lastChild.length),e.collapse(!0),g.addRange(e),j=j.lastChild);if(j.nodeType===b.TEXT_NODE)if(e.startOffset===j.data.length){if(!0===this._viper.isSpecialElement(j.nextSibling)||!0===b.isStubElement(b.getSurroundedChildren(j.nextSibling).pop()))return b.remove(j.nextSibling),this._viper.contentChanged(),!1;if(!0===b.isStubElement(j.nextSibling)&&(!1===b.isTag(j.nextSibling,"br")||j.nextSibling.nextSibling)){if(!0===b.isStubElement(j.nextSibling.nextSibling))return b.remove(j.nextSibling.nextSibling),
this._viper.contentChanged(),!1;b.remove(j.nextSibling);this._viper.contentChanged();return!1}if(j.nextSibling){if(!0===b.isTag(j.nextSibling,"br")&&!j.nextSibling.nextSibling){b.remove(j.nextSibling);a=e.getNextContainer(j,null,!0,!0);if(!a||!0===this._viper.isOutOfBounds(a))return!1;if(a=b.getFirstBlockParent(a))return c=j.data.length,b.moveChildrenToElement(a,b.getFirstBlockParent(j),!0),b.remove(a),e.setStart(j,c),e.collapse(!0),g.addRange(e),this._viper.contentChanged(),!1}}else(a=e.getNextContainer(j,
null,!0,!0,!0))&&!0===this._viper.isSpecialElement(a.parentNode)&&b.remove(a.parentNode);for(a=!1;j;){for(c=j.nextSibling;c;c=c.nextSibling){if(c.nodeType===b.ELEMENT_NODE&&!0===b.isTag(c,"hr"))return b.remove(c),this._viper.contentChanged(),!1;if(c.nodeType!==b.TEXT_NODE||0!==b.trim(c.data).length){a=!0;break}}if(!0===a)break;else if(!0===b.isTag(j,"td")||!0===b.isTag(j,"th"))return!1;j=j.parentNode}}else if(e.startContainer!==j&&0===e.startOffset)e.setStart(j,0);else{if(0===e.startOffset&&(!0===
b.isBrowser("msie","<9")||!0===b.isBrowser("edge")))return 1"===b.getHtml(j.parentNode))return!1;a=e.startContainer;if(a.nodeType!==b.TEXT_NODE){if((j=
e.getStartNode())&&j.nodeType!==b.TEXT_NODE)if(a=e.getNextContainer(a,null,!0,!0,!0))if(c=e.startContainer,d=b.getFirstBlockParent(a),!1===b.isBlockElement(c)&&(c=b.getFirstBlockParent(c)),c!==a)return e.setEnd(a,0),this._deleteFromDifferentBlockParents(e),!1}else!0===b.isBrowser("msie")&&(e.startOffset===e.startContainer.data.length&&160===e.startContainer.data.charCodeAt(e.startContainer.data.length-1)&&e.startContainer.nextSibling&&e.startContainer.nextSibling.nodeType===b.TEXT_NODE&&" "===e.startContainer.nextSibling.data[0]?
e.startContainer.data=e.startContainer.data.substr(0,e.startContainer.data.length-1)+" ":!e.startContainer.nextSibling&&(!0===e.collapsed&&!0===b.isBlockElement(e.startContainer.parentNode)&&1===e.startContainer.data.length)&&e.startContainer.parentNode.appendChild(document.createElement("br")))}},_handleDeleteForWebkit:function(f,e){if(!1===this._handleBackspaceAtStartOfLi(f,e))return!1;var a=e.getStartNode();e.getEndNode();if(46===f.keyCode&&!0===e.collapsed&&e.startContainer.nodeType===b.TEXT_NODE&&
e.startOffset===e.startContainer.data.length&&(!e.startContainer.nextSibling||!0===b.isStubElement(e.startContainer.nextSibling))){var c=e.getNextContainer(e.startContainer,null,!1,!0),d=b.getFirstBlockParent(e.startContainer),h=b.getFirstBlockParent(c);if(d!==h&&!1===this._viper.isOutOfBounds(c)){if(!0===b.isTag(d,"td")||!0===b.isTag(d,"th"))return!1;if(d.nextSibling!==h&&!0===b.isStubElement(d.nextSibling))return b.remove(d.nextSibling),this._viper.contentChanged(!0),!1;for(!0===b.isTag(d.lastChild,
"br")&&b.remove(d.lastChild);h.firstChild;)!0!==b.isText(h.firstChild)&&b.getTagName(d.lastChild)===b.getTagName(h.firstChild)?(b.moveChildrenToElement(h.firstChild,d.lastChild,!1),b.remove(h.firstChild)):d.appendChild(h.firstChild);b.remove(h);this._viper.contentChanged(!0);return!1}}if(46===f.keyCode&&!0===e.collapsed&&e.startContainer.nodeType===b.ELEMENT_NODE&&!0===b.isTag(e.getStartNode(),"br")){a=e.getStartNode();if((!0===b.isTag(a.parentNode,"td")||!0===b.isTag(a.parentNode,"th"))&&!a.nextSibling)return!1;
c=e.getNextContainer(a,null,!0,!0);if(!c||!0===this._viper.isOutOfBounds(c))return!1;d=a.parentNode;!a.nextSibling&&!a.previousSibling?b.remove(a.parentNode):b.remove(a);0===d.childNodes.length&&b.remove(d);c&&(e.setStart(c,0),e.collapse(!0),g.addRange(e));this._viper.contentChanged(!0);return!1}if(8===f.keyCode&&(!0===e.collapsed&&e.startContainer.nodeType===b.TEXT_NODE&&(0===e.startOffset||1===e.startOffset&&" "===e.startContainer.data.charAt(0))&&(!0===b.isFirstNonEmptyTextNode(e.startContainer)||
!0===b.isTag(e.startContainer.previousSibling,"br"))||!1===b.isText(a)&&0===e.startOffset)){a=e.getPreviousContainer(e.startContainer,null,!0,!0);d=b.getFirstBlockParent(e.startContainer,null,!0);c=b.getFirstBlockParent(a,null,!0);d||(d=e.startContainer);if(d&&e._getFirstSelectableChild(d)===e.startContainer&&d.previousElementSibling&&!0===b.isStubElement(d.previousElementSibling))return b.remove(d.previousElementSibling),this._viper.contentChanged(),!1;if(d!==c&&!1===this._viper.isOutOfBounds(a)){var h=
b.getElementsBetween(c,d),j=!0;if(0"),e.setStart(a,0),e.collapse(!0),g.addRange(e),this._viper.contentChanged(!0),!1;!0===this._viper.isOutOfBounds(c)?(c=e.getPreviousContainer(e.startContainer,null,!0))&&e.setStart(c,c.data.length):e.setStart(c,0);b.remove(a)}else{if(!0===this._isStartToEndOfMultiContainerSelection(e))return this._removeContentFromStartToEndOfContainers(e);a=b.getFirstBlockParent(e.startContainer,null,!0);d=b.getFirstBlockParent(e.endContainer,null,!0);if(a===d){this._viper.contentChanged(!0);
return}if(!1===this._deleteFromDifferentBlockParents(e))return!1}e.collapse(!0);g.addRange(e);this._viper.contentChanged();return!1}if(e.startContainer.nodeType===b.ELEMENT_NODE&&e.startContainer===e.endContainer&&e.startOffset===e.endOffset&&0===e.startOffset){if(!0===b.isTag(e.startContainer,"li")&&1===b.getTag("li",e.startContainer.parentNode).length)return this._placeCaretToValidPosition(e.startContainer.parentNode,e.startContainer.parentNode),b.remove(e.startContainer.parentNode),this._viper.contentChanged(),
!1}else if(!1===e.collapsed&&e.getNodeSelection()&&(a=e.getNodeSelection())&&!1===b.isStubElement(a)&&!1===b.isTag(a,"td")&&!1===b.isTag(a,"th"))return d=b.getSurroundingParents(a),0"),b.insertBefore(e,c),b.remove(b.getElementsBetween(e,a)),b.remove(e),b.remove(a),(!0===b.isTag(c.parentNode,"ul")||!0===b.isTag(c.parentNode,"ol"))&&!c.nextSibling&&b.insertAfter(c.parentNode,c);else{c=document.createElement("br");for(d=e.previousSibling;d&&d.nodeType===b.TEXT_NODE&&""===b.trim(d.data);)b.remove(d),d=d.previousSibling;b.insertBefore(e,c);b.remove(b.getElementsBetween(e,a));b.remove(e);
b.remove(a)}f.setStart(c,0);f.collapse(!0);g.addRange(f);this._viper.contentChanged(!0);return!1},insertTextAtRange:function(f,e){var a=f.startContainer;if(a.nodeType===b.TEXT_NODE){var c=a.splitText(f.startOffset);b.insertBefore(c,document.createTextNode(e))}else a=f.startContainer.childNodes[f.startOffset],a.nodeType===b.TEXT_NODE?(c=a.splitText(f.startOffset),b.insertBefore(c,document.createTextNode(e))):(c=document.createTextNode(e),b.insertAfter(a,c));0===c.data.length&&(c.data=" ");f.setStart(c,
0);f.collapse(!0);g.addRange(f)},canRemoveNode:function(f){return!0===b.inArray(b.getTagName(f),this._keepContainerList)?!1:!0},cleanPreTags:function(){var f=b.getTag("pre",this._viper.getViperElement()),e=f.length,a=null,c=this._viper.getViperRange(),d=c.getNodeSelection();d||(a=this._viper.createBookmark());for(var h=0;h"),e=e.replace(/\n/g,"
");else if(0===h)return d=c.clipboardData.items[h].getAsFile(),a.readPastedImage(d,function(){e='
';b.setHtml(a.pasteElement,e);a._handleFormattedPasteValue("formattedClean"===a.pasteType)}),b.preventDefault(c),!1;b.setHtml(a.pasteElement,e);a._handleFormattedPasteValue("formattedClean"===
a.pasteType)}else a._handleRawPasteValue(c.clipboardData.getData(null===d?"text":"text/plain"));b.preventDefault(c);return!1}};else if(a._pasteProcess=0,!0===b.isBrowser("msie","<11")){var c=null;e.onbeforepaste=function(){if(0===a._pasteProcess){var d=a.viper.getCurrentRange(),h="";if(!0!==d.collapsed){var h=d.getNodeSelection(),f=a.viper.getViperElement();h&&h!==f?(f=b.getSurroundingParents(h,null,!1,f),0'+f+"
";if(!0===b.isBrowser("msie","<9"))f=" "+f+" ";
else if(!0===b.isBrowser("msie",">=9")||!0===b.isBrowser("edge"))f=" "+f;if(!0===b.isBrowser("chrome")||!0===b.isBrowser("safari"))return c.clipboardData.setData("text",h.rangeObj.toString()),c.clipboardData.setData("text/html",f),b.preventDefault(c),!1;q=document.createElement("div");q.setAttribute("contenteditable","true");b.addClass(q,"Viper-copyDiv");document.body.appendChild(q);b.setHtml(q,f);null!==d&&b.setStyle(q,"top",d+"px");!0===b.isBrowser("msie","8")&&q.focus();c=h._getFirstSelectableChild(q);
d=h._getLastSelectableChild(q);q.lastChild.nodeType===b.ELEMENT_NODE?(q.appendChild(document.createTextNode("")),h.setEnd(q.lastChild,0)):!0===b.isBrowser("msie","<9")?h.setEnd(d,d.data.length-1):h.setEnd(d,d.data.length);!0===b.isBrowser("msie","<11")?h.setStart(c,1):null===c?h.setStart(q.firstChild,0):q.firstChild.nodeType===b.ELEMENT_NODE?(b.insertBefore(c,document.createTextNode("")),h.setStart(q.firstChild,0)):h.setStart(c,0);g.addRange(h);setTimeout(function(){b.remove(q);g.addRange(e)},0)};
e.oncopy=h;!0!==b.isBrowser("msie","<9")&&(e.oncut=function(b){h(b);setTimeout(function(){var b=a._getFakeKeyboardEvent();if(!1!==a.viper.getKeyboardHandler().handleDelete(b)||!0!==b.prevent)range=a.viper.getCurrentRange(),range.deleteContents(a.viper.getViperElement(),a.viper.getDefaultBlockTag()),g.addRange(range);a.viper.fireCallbacks("Viper:cut");a.viper.contentChanged()},5)});(!0===b.isBrowser("chrome")||!0===b.isBrowser("safari"))&&b.addEvent(e,"drop."+a.viper.getEventNamespace(),function(c){var d=
"",h=a.viper.getCurrentRange().cloneRange(),f=h.getNodeSelection();if(f&&f!==e){d=b.getSurroundingParents(f,null,false,e);d.length>0&&(f=d.pop());d=document.createElement("div");d.appendChild(f.cloneNode(true));d=b.getHtml(d)}else d=h.getHTMLContents();if(d){var d=a._fixPartialSelection(d,h),n=null;f||(n=a.viper.createBookmark(h));h=document.caretRangeFromPoint(c.originalEvent.clientX,c.originalEvent.clientY);h=new Viper.MozRange(h);a._tmpNode=document.createTextNode(" ");h.insertNode(a._tmpNode);
h.setStart(a._tmpNode,0);h.collapse(true);g.addRange(h);a._pasteContent(d,false,true);f&&f!==a.viper.getViperElement()?b.remove(f):n&&a.viper.removeBookmark(n);b.preventDefault(c)}})}},readPastedImage:function(b,a){var c=new FileReader;c.onload=function(c){var h=new Image;h.src=c.target.result;a.call(this,h,b)};c.readAsDataURL(b)},_getFakeKeyboardEvent:function(){return{prevent:!1,keyCode:8,which:8,preventDefault:function(){this.prevent=!0},stopPropagation:function(){}}},_beforeCut:function(e,a){var c=
null;!0===b.isBrowser("msie","<11")&&(c=this.viper.getCaretCoords().y);var d=this,h=d.viper.getViperRange(),j=h.cloneRange();if(!0===b.isBrowser("msie",">=11")||!0===b.isBrowser("edge"))c=window.pageYOffset;var l="",l=h.getNodeSelection(),f=d.viper.getViperElement();if(l&&l!==f){f=b.getSurroundingParents(l,null,!1,f);0