/*!
 * jsoneditor.js
 *
 * @brief
 * JSONEditor is a web-based tool to view, edit, and format JSON.
 * It shows data a clear, editable treeview.
 *
 * Supported browsers: Chrome, Firefox, Safari, Opera, Internet Explorer 8+
 *
 * @license
 * This json editor is open sourced with the intention to use the editor as
 * a component in your own application. Not to just copy and monetize the editor
 * as it is.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy
 * of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 *
 * Copyright (c) 2011-2013 Jos de Jong, http://jsoneditoronline.org
 *
 * @author  Jos de Jong, <wjosdejong@gmail.com>
 * @version 2.3.6
 * @date    2014-01-03
 */
!function(){function e(t,i,o){if(!(this instanceof e))throw new Error('JSONEditor constructor called without "new".');var n=util.getInternetExplorerVersion();if(-1!=n&&9>n)throw new Error("Unsupported browser, IE9 or newer required. Please install the newest version of your browser.");arguments.length&&this._create(t,i,o)}function t(e,i,o){if(!(this instanceof t))throw new Error('TreeEditor constructor called without "new".');this._create(e,i,o)}function i(e,t,o){if(!(this instanceof i))throw new Error('TextEditor constructor called without "new".');this._create(e,t,o)}function o(e,t){this.editor=e,this.dom={},this.expanded=!1,t&&t instanceof Object?(this.setField(t.field,t.fieldEditable),this.setValue(t.value,t.type)):(this.setField(""),this.setValue(null))}function n(e){this.editor=e,this.dom={}}function s(e,t){function i(e,t,n){n.forEach(function(n){if("separator"==n.type){var s=document.createElement("div");s.className="separator",a=document.createElement("li"),a.appendChild(s),e.appendChild(a)}else{var r={},a=document.createElement("li");e.appendChild(a);var l=document.createElement("button");if(l.className=n.className,r.button=l,n.title&&(l.title=n.title),n.click&&(l.onclick=function(){o.hide(),n.click()}),a.appendChild(l),n.submenu){var d=document.createElement("div");d.className="icon",l.appendChild(d),l.appendChild(document.createTextNode(n.text));var h;if(n.click){l.className+=" default";var c=document.createElement("button");r.buttonExpand=c,c.className="expand",c.innerHTML='<div class="expand"></div>',a.appendChild(c),n.submenuTitle&&(c.title=n.submenuTitle),h=c}else{var u=document.createElement("div");u.className="expand",l.appendChild(u),h=l}h.onclick=function(){o._onExpandItem(r),h.focus()};var p=[];r.subItems=p;var m=document.createElement("ul");r.ul=m,m.className="menu",m.style.height="0",a.appendChild(m),i(m,p,n.submenu)}else l.innerHTML='<div class="icon"></div>'+n.text;t.push(r)}})}this.dom={};var o=this,n=this.dom;this.anchor=void 0,this.items=e,this.eventListeners={},this.selection=void 0,this.visibleSubmenu=void 0,this.onClose=t?t.close:void 0;var s=document.createElement("div");s.className="jsoneditor-contextmenu",n.menu=s;var r=document.createElement("ul");r.className="menu",s.appendChild(r),n.list=r,n.items=[];var a=document.createElement("button");n.focusButton=a;var l=document.createElement("li");l.style.overflow="hidden",l.style.height="0",l.appendChild(a),r.appendChild(l),i(r,this.dom.items,e),this.maxHeight=0,e.forEach(function(t){var i=24*(e.length+(t.submenu?t.submenu.length:0));o.maxHeight=Math.max(o.maxHeight,i)})}function r(e){this.editor=e,this.clear(),this.actions={editField:{undo:function(e){e.node.updateField(e.oldValue)},redo:function(e){e.node.updateField(e.newValue)}},editValue:{undo:function(e){e.node.updateValue(e.oldValue)},redo:function(e){e.node.updateValue(e.newValue)}},appendNode:{undo:function(e){e.parent.removeChild(e.node)},redo:function(e){e.parent.appendChild(e.node)}},insertBeforeNode:{undo:function(e){e.parent.removeChild(e.node)},redo:function(e){e.parent.insertBefore(e.node,e.beforeNode)}},insertAfterNode:{undo:function(e){e.parent.removeChild(e.node)},redo:function(e){e.parent.insertAfter(e.node,e.afterNode)}},removeNode:{undo:function(e){var t=e.parent,i=t.childs[e.index]||t.append;t.insertBefore(e.node,i)},redo:function(e){e.parent.removeChild(e.node)}},duplicateNode:{undo:function(e){e.parent.removeChild(e.clone)},redo:function(e){e.parent.insertAfter(e.clone,e.node)}},changeType:{undo:function(e){e.node.changeType(e.oldType)},redo:function(e){e.node.changeType(e.newType)}},moveNode:{undo:function(e){e.startParent.moveTo(e.node,e.startIndex)},redo:function(e){e.endParent.moveTo(e.node,e.endIndex)}},sort:{undo:function(e){var t=e.node;t.hideChilds(),t.sort=e.oldSort,t.childs=e.oldChilds,t.showChilds()},redo:function(e){var t=e.node;t.hideChilds(),t.sort=e.newSort,t.childs=e.newChilds,t.showChilds()}}}}function a(e,t,i){function o(t){e.setMode(t);var i=e.dom&&e.dom.modeBox;i&&i.focus()}for(var n={code:{text:"Code",title:"Switch to code highlighter",click:function(){o("code")}},form:{text:"Form",title:"Switch to form editor",click:function(){o("form")}},text:{text:"Text",title:"Switch to plain text editor",click:function(){o("text")}},tree:{text:"Tree",title:"Switch to tree editor",click:function(){o("tree")}},view:{text:"View",title:"Switch to tree view",click:function(){o("view")}}},r=[],a=0;a<t.length;a++){var l=t[a],d=n[l];if(!d)throw new Error('Unknown mode "'+l+'"');d.className="type-modes"+(i==l?" selected":""),r.push(d)}var h=n[i];if(!h)throw new Error('Unknown mode "'+i+'"');var c=h.text,u=document.createElement("button");return u.className="modes separator",u.innerHTML=c+" &#x25BE;",u.title="Switch editor mode",u.onclick=function(){var e=new s(r);e.show(u)},u}function l(e,t){var i=this;this.editor=e,this.timeout=void 0,this.delay=200,this.lastText=void 0,this.dom={},this.dom.container=t;var o=document.createElement("table");this.dom.table=o,o.className="search",t.appendChild(o);var n=document.createElement("tbody");this.dom.tbody=n,o.appendChild(n);var s=document.createElement("tr");n.appendChild(s);var r=document.createElement("td");s.appendChild(r);var a=document.createElement("div");this.dom.results=a,a.className="results",r.appendChild(a),r=document.createElement("td"),s.appendChild(r);var l=document.createElement("div");this.dom.input=l,l.className="frame",l.title="Search fields and values",r.appendChild(l);var d=document.createElement("table");l.appendChild(d);var h=document.createElement("tbody");d.appendChild(h),s=document.createElement("tr"),h.appendChild(s);var c=document.createElement("button");c.className="refresh",r=document.createElement("td"),r.appendChild(c),s.appendChild(r);var u=document.createElement("input");this.dom.search=u,u.oninput=function(e){i._onDelayedSearch(e)},u.onchange=function(e){i._onSearch(e)},u.onkeydown=function(e){i._onKeyDown(e)},u.onkeyup=function(e){i._onKeyUp(e)},c.onclick=function(){u.select()},r=document.createElement("td"),r.appendChild(u),s.appendChild(r);var p=document.createElement("button");p.title="Next result (Enter)",p.className="next",p.onclick=function(){i.next()},r=document.createElement("td"),r.appendChild(p),s.appendChild(r);var m=document.createElement("button");m.title="Previous result (Shift+Enter)",m.className="previous",m.onclick=function(){i.previous()},r=document.createElement("td"),r.appendChild(m),s.appendChild(r)}function d(){this.locked=!1}e.modes={},e.prototype._create=function(e,t,i){this.container=e,this.options=t||{},this.json=i||{};var o=this.options.mode||"tree";this.setMode(o)},e.prototype._delete=function(){},e.prototype.set=function(e){this.json=e},e.prototype.get=function(){return this.json},e.prototype.setText=function(e){this.json=util.parse(e)},e.prototype.getText=function(){return JSON.stringify(this.json)},e.prototype.setName=function(e){this.options||(this.options={}),this.options.name=e},e.prototype.getName=function(){return this.options&&this.options.name},e.prototype.setMode=function(t){var i,o,n=this.container,s=util.extend({},this.options);s.mode=t;var r=e.modes[t];if(!r)throw new Error('Unknown mode "'+s.mode+'"');try{if("text"==r.data?(o=this.getName(),i=this.getText(),this._delete(),util.clear(this),util.extend(this,r.editor.prototype),this._create(n,s),this.setName(o),this.setText(i)):(o=this.getName(),i=this.get(),this._delete(),util.clear(this),util.extend(this,r.editor.prototype),this._create(n,s),this.setName(o),this.set(i)),"function"==typeof r.load)try{r.load.call(this)}catch(a){}}catch(a){this._onError(a)}},e.prototype._onError=function(e){if("function"==typeof this.onError&&(util.log("WARNING: JSONEditor.onError is deprecated. Use options.error instead."),this.onError(e)),!this.options||"function"!=typeof this.options.error)throw e;this.options.error(e)},t.prototype._create=function(e,t,i){if(!e)throw new Error("No container element provided.");this.container=e,this.dom={},this.highlighter=new d,this.selection=void 0,this._setOptions(t),this.options.history&&!this.mode.view&&(this.history=new r(this)),this._createFrame(),this._createTable(),this.set(i||{})},t.prototype._delete=function(){this.frame&&this.container&&this.frame.parentNode==this.container&&this.container.removeChild(this.frame)},t.prototype._setOptions=function(e){if(this.options={search:!0,history:!0,mode:"tree",name:void 0},e){for(var t in e)e.hasOwnProperty(t)&&(this.options[t]=e[t]);e.enableSearch&&(this.options.search=e.enableSearch,util.log('WARNING: Option "enableSearch" is deprecated. Use "search" instead.')),e.enableHistory&&(this.options.history=e.enableHistory,util.log('WARNING: Option "enableHistory" is deprecated. Use "history" instead.')),"editor"==e.mode&&(this.options.mode="tree",util.log('WARNING: Mode "editor" is deprecated. Use "tree" instead.')),"viewer"==e.mode&&(this.options.mode="view",util.log('WARNING: Mode "viewer" is deprecated. Use "view" instead.'))}this.mode={edit:"view"!=this.options.mode&&"form"!=this.options.mode,view:"view"==this.options.mode,form:"form"==this.options.mode}},t.focusNode=void 0,t.prototype.set=function(e,t){if(t&&(util.log('Warning: second parameter "name" is deprecated. Use setName(name) instead.'),this.options.name=t),e instanceof Function||void 0===e)this.clear();else{this.content.removeChild(this.table);var i={field:this.options.name,value:e},n=new o(this,i);this._setRoot(n);var s=!1;this.node.expand(s),this.content.appendChild(this.table)}this.history&&this.history.clear()},t.prototype.get=function(){return t.focusNode&&t.focusNode.blur(),this.node?this.node.getValue():void 0},t.prototype.getText=function(){return JSON.stringify(this.get())},t.prototype.setText=function(e){this.set(util.parse(e))},t.prototype.setName=function(e){this.options.name=e,this.node&&this.node.updateField(this.options.name)},t.prototype.getName=function(){return this.options.name},t.prototype.clear=function(){this.node&&(this.node.collapse(),this.tbody.removeChild(this.node.getDom()),delete this.node)},t.prototype._setRoot=function(e){this.clear(),this.node=e,this.tbody.appendChild(e.getDom())},t.prototype.search=function(e){var t;return this.node?(this.content.removeChild(this.table),t=this.node.search(e),this.content.appendChild(this.table)):t=[],t},t.prototype.expandAll=function(){this.node&&(this.content.removeChild(this.table),this.node.expand(),this.content.appendChild(this.table))},t.prototype.collapseAll=function(){this.node&&(this.content.removeChild(this.table),this.node.collapse(),this.content.appendChild(this.table))},t.prototype._onAction=function(e,t){if(this.history&&this.history.add(e,t),this.options.change)try{this.options.change()}catch(i){util.log("Error in change callback: ",i)}},t.prototype.startAutoScroll=function(e){var t=this,i=this.content,o=util.getAbsoluteTop(i),n=i.clientHeight,s=o+n,r=24,a=50;this.autoScrollStep=o+r>e&&i.scrollTop>0?(o+r-e)/3:e>s-r&&n+i.scrollTop<i.scrollHeight?(s-r-e)/3:void 0,this.autoScrollStep?this.autoScrollTimer||(this.autoScrollTimer=setInterval(function(){t.autoScrollStep?i.scrollTop-=t.autoScrollStep:t.stopAutoScroll()},a)):this.stopAutoScroll()},t.prototype.stopAutoScroll=function(){this.autoScrollTimer&&(clearTimeout(this.autoScrollTimer),delete this.autoScrollTimer),this.autoScrollStep&&delete this.autoScrollStep},t.prototype.setSelection=function(e){e&&("scrollTop"in e&&this.content&&(this.content.scrollTop=e.scrollTop),e.range&&util.setSelectionOffset(e.range),e.dom&&e.dom.focus())},t.prototype.getSelection=function(){return{dom:t.domFocus,scrollTop:this.content?this.content.scrollTop:0,range:util.getSelectionOffset()}},t.prototype.scrollTo=function(e,t){var i=this.content;if(i){var o=this;o.animateTimeout&&(clearTimeout(o.animateTimeout),delete o.animateTimeout),o.animateCallback&&(o.animateCallback(!1),delete o.animateCallback);var n=i.clientHeight,s=i.scrollHeight-n,r=Math.min(Math.max(e-n/4,0),s),a=function(){var e=i.scrollTop,n=r-e;Math.abs(n)>3?(i.scrollTop+=n/3,o.animateCallback=t,o.animateTimeout=setTimeout(a,50)):(t&&t(!0),i.scrollTop=r,delete o.animateTimeout,delete o.animateCallback)};a()}else t&&t(!1)},t.prototype._createFrame=function(){this.frame=document.createElement("div"),this.frame.className="jsoneditor",this.container.appendChild(this.frame);var e=this,t=function(t){e._onEvent(t)};this.frame.onclick=function(e){var i=e.target;t(e),"BUTTON"==i.nodeName&&e.preventDefault()},this.frame.oninput=t,this.frame.onchange=t,this.frame.onkeydown=t,this.frame.onkeyup=t,this.frame.oncut=t,this.frame.onpaste=t,this.frame.onmousedown=t,this.frame.onmouseup=t,this.frame.onmouseover=t,this.frame.onmouseout=t,util.addEventListener(this.frame,"focus",t,!0),util.addEventListener(this.frame,"blur",t,!0),this.frame.onfocusin=t,this.frame.onfocusout=t,this.menu=document.createElement("div"),this.menu.className="menu",this.frame.appendChild(this.menu);var i=document.createElement("button");i.className="expand-all",i.title="Expand all fields",i.onclick=function(){e.expandAll()},this.menu.appendChild(i);var o=document.createElement("button");if(o.title="Collapse all fields",o.className="collapse-all",o.onclick=function(){e.collapseAll()},this.menu.appendChild(o),this.history){var n=document.createElement("button");n.className="undo separator",n.title="Undo last action (Ctrl+Z)",n.onclick=function(){e._onUndo()},this.menu.appendChild(n),this.dom.undo=n;var s=document.createElement("button");s.className="redo",s.title="Redo (Ctrl+Shift+Z)",s.onclick=function(){e._onRedo()},this.menu.appendChild(s),this.dom.redo=s,this.history.onChange=function(){n.disabled=!e.history.canUndo(),s.disabled=!e.history.canRedo()},this.history.onChange()}if(this.options&&this.options.modes&&this.options.modes.length){var r=a(this,this.options.modes,this.options.mode);this.menu.appendChild(r),this.dom.modeBox=r}this.options.search&&(this.searchBox=new l(this,this.menu))},t.prototype._onUndo=function(){this.history&&(this.history.undo(),this.options.change&&this.options.change())},t.prototype._onRedo=function(){this.history&&(this.history.redo(),this.options.change&&this.options.change())},t.prototype._onEvent=function(e){var i=e.target;"keydown"==e.type&&this._onKeyDown(e),"focus"==e.type&&(t.domFocus=i);var n=o.getNodeFromTarget(i);n&&n.onEvent(e)},t.prototype._onKeyDown=function(e){var i=e.which||e.keyCode,o=e.ctrlKey,n=e.shiftKey,s=!1;if(9==i&&setTimeout(function(){util.selectContentEditable(t.domFocus)},0),this.searchBox)if(o&&70==i)this.searchBox.dom.search.focus(),this.searchBox.dom.search.select(),s=!0;else if(114==i||o&&71==i){var r=!0;n?this.searchBox.previous(r):this.searchBox.next(r),s=!0}this.history&&(o&&!n&&90==i?(this._onUndo(),s=!0):o&&n&&90==i&&(this._onRedo(),s=!0)),s&&(e.preventDefault(),e.stopPropagation())},t.prototype._createTable=function(){var e=document.createElement("div");e.className="outer",this.contentOuter=e,this.content=document.createElement("div"),this.content.className="tree",e.appendChild(this.content),this.table=document.createElement("table"),this.table.className="tree",this.content.appendChild(this.table);var t;this.colgroupContent=document.createElement("colgroup"),this.mode.edit&&(t=document.createElement("col"),t.width="24px",this.colgroupContent.appendChild(t)),t=document.createElement("col"),t.width="24px",this.colgroupContent.appendChild(t),t=document.createElement("col"),this.colgroupContent.appendChild(t),this.table.appendChild(this.colgroupContent),this.tbody=document.createElement("tbody"),this.table.appendChild(this.tbody),this.frame.appendChild(e)},e.modes.tree={editor:t,data:"json"},e.modes.view={editor:t,data:"json"},e.modes.form={editor:t,data:"json"},e.modes.editor={editor:t,data:"json"},e.modes.viewer={editor:t,data:"json"},i.prototype._create=function(e,t,i){t=t||{},this.options=t,this.indentation=t.indentation?Number(t.indentation):2,this.mode="code"==t.mode?"code":"text","code"==this.mode&&"undefined"==typeof ace&&(this.mode="text",util.log("WARNING: Cannot load code editor, Ace library not loaded. Falling back to plain text editor"));var o=this;this.container=e,this.dom={},this.editor=void 0,this.textarea=void 0,this.width=e.clientWidth,this.height=e.clientHeight,this.frame=document.createElement("div"),this.frame.className="jsoneditor",this.frame.onclick=function(e){e.preventDefault()},this.menu=document.createElement("div"),this.menu.className="menu",this.frame.appendChild(this.menu);var n=document.createElement("button");n.className="format",n.title="Format JSON data, with proper indentation and line feeds",this.menu.appendChild(n),n.onclick=function(){try{o.format()}catch(e){o._onError(e)}};var s=document.createElement("button");if(s.className="compact",s.title="Compact JSON data, remove all whitespaces",this.menu.appendChild(s),s.onclick=function(){try{o.compact()}catch(e){o._onError(e)}},this.options&&this.options.modes&&this.options.modes.length){var r=a(this,this.options.modes,this.options.mode);this.menu.appendChild(r),this.dom.modeBox=r}if(this.content=document.createElement("div"),this.content.className="outer",this.frame.appendChild(this.content),this.container.appendChild(this.frame),"code"==this.mode){this.editorDom=document.createElement("div"),this.editorDom.style.height="100%",this.editorDom.style.width="100%",this.content.appendChild(this.editorDom);var l=ace.edit(this.editorDom);l.setTheme("ace/theme/jsoneditor"),l.setShowPrintMargin(!1),l.setFontSize(13),l.getSession().setMode("ace/mode/json"),l.getSession().setUseSoftTabs(!0),l.getSession().setUseWrapMode(!0),this.editor=l;var d=document.createElement("a");d.appendChild(document.createTextNode("powered by ace")),d.href="http://ace.ajax.org",d.target="_blank",d.className="poweredBy",d.onclick=function(){window.open(d.href,d.target)},this.menu.appendChild(d),t.change&&l.on("change",function(){t.change()})}else{var h=document.createElement("textarea");h.className="text",h.spellcheck=!1,this.content.appendChild(h),this.textarea=h,t.change&&(null===this.textarea.oninput?this.textarea.oninput=function(){t.change()}:this.textarea.onchange=function(){t.change()})}"string"==typeof i?this.setText(i):this.set(i)},i.prototype._delete=function(){this.frame&&this.container&&this.frame.parentNode==this.container&&this.container.removeChild(this.frame)},i.prototype._onError=function(e){if("function"==typeof this.onError&&(util.log("WARNING: JSONEditor.onError is deprecated. Use options.error instead."),this.onError(e)),!this.options||"function"!=typeof this.options.error)throw e;this.options.error(e)},i.prototype.compact=function(){var e=util.parse(this.getText());this.setText(JSON.stringify(e))},i.prototype.format=function(){var e=util.parse(this.getText());this.setText(JSON.stringify(e,null,this.indentation))},i.prototype.focus=function(){this.textarea&&this.textarea.focus(),this.editor&&this.editor.focus()},i.prototype.resize=function(){if(this.editor){var e=!1;this.editor.resize(e)}},i.prototype.set=function(e){this.setText(JSON.stringify(e,null,this.indentation))},i.prototype.get=function(){return util.parse(this.getText())},i.prototype.getText=function(){return this.textarea?this.textarea.value:this.editor?this.editor.getValue():""},i.prototype.setText=function(e){this.textarea&&(this.textarea.value=e),this.editor&&this.editor.setValue(e,-1)},e.modes.text={editor:i,data:"text",load:i.prototype.format},e.modes.code={editor:i,data:"text",load:i.prototype.format},o.prototype.setParent=function(e){this.parent=e},o.prototype.setField=function(e,t){this.field=e,this.fieldEditable=1==t},o.prototype.getField=function(){return void 0===this.field&&this._getDomField(),this.field},o.prototype.setValue=function(e,t){var i,n,s=this.childs;if(s)for(;s.length;)this.removeChild(s[0]);if(this.type=this._getType(e),t&&t!=this.type){if("string"!=t||"auto"!=this.type)throw new Error('Type mismatch: cannot cast value of type "'+this.type+' to the specified type "'+t+'"');this.type=t}if("array"==this.type){this.childs=[];for(var r=0,a=e.length;a>r;r++)i=e[r],void 0===i||i instanceof Function||(n=new o(this.editor,{value:i}),this.appendChild(n));this.value=""}else if("object"==this.type){this.childs=[];for(var l in e)e.hasOwnProperty(l)&&(i=e[l],void 0===i||i instanceof Function||(n=new o(this.editor,{field:l,value:i}),this.appendChild(n)));this.value=""}else this.childs=void 0,this.value=e},o.prototype.getValue=function(){if("array"==this.type){var e=[];return this.childs.forEach(function(t){e.push(t.getValue())}),e}if("object"==this.type){var t={};return this.childs.forEach(function(e){t[e.getField()]=e.getValue()}),t}return void 0===this.value&&this._getDomValue(),this.value},o.prototype.getLevel=function(){return this.parent?this.parent.getLevel()+1:0},o.prototype.clone=function(){var e=new o(this.editor);if(e.type=this.type,e.field=this.field,e.fieldInnerText=this.fieldInnerText,e.fieldEditable=this.fieldEditable,e.value=this.value,e.valueInnerText=this.valueInnerText,e.expanded=this.expanded,this.childs){var t=[];this.childs.forEach(function(i){var o=i.clone();o.setParent(e),t.push(o)}),e.childs=t}else e.childs=void 0;return e},o.prototype.expand=function(e){this.childs&&(this.expanded=!0,this.dom.expand&&(this.dom.expand.className="expanded"),this.showChilds(),0!=e&&this.childs.forEach(function(t){t.expand(e)}))},o.prototype.collapse=function(e){this.childs&&(this.hideChilds(),0!=e&&this.childs.forEach(function(t){t.collapse(e)}),this.dom.expand&&(this.dom.expand.className="collapsed"),this.expanded=!1)},o.prototype.showChilds=function(){var e=this.childs;if(e&&this.expanded){var t=this.dom.tr,i=t?t.parentNode:void 0;if(i){var o=this.getAppend(),n=t.nextSibling;n?i.insertBefore(o,n):i.appendChild(o),this.childs.forEach(function(e){i.insertBefore(e.getDom(),o),e.showChilds()})}}},o.prototype.hide=function(){var e=this.dom.tr,t=e?e.parentNode:void 0;t&&t.removeChild(e),this.hideChilds()},o.prototype.hideChilds=function(){var e=this.childs;if(e&&this.expanded){var t=this.getAppend();t.parentNode&&t.parentNode.removeChild(t),this.childs.forEach(function(e){e.hide()})}},o.prototype.appendChild=function(e){if(this._hasChilds()){if(e.setParent(this),e.fieldEditable="object"==this.type,"array"==this.type&&(e.index=this.childs.length),this.childs.push(e),this.expanded){var t=e.getDom(),i=this.getAppend(),o=i?i.parentNode:void 0;i&&o&&o.insertBefore(t,i),e.showChilds()}this.updateDom({updateIndexes:!0}),e.updateDom({recurse:!0})}},o.prototype.moveBefore=function(e,t){if(this._hasChilds()){var i=this.dom.tr?this.dom.tr.parentNode:void 0;if(i){var o=document.createElement("tr");o.style.height=i.clientHeight+"px",i.appendChild(o)}e.parent&&e.parent.removeChild(e),t instanceof n?this.appendChild(e):this.insertBefore(e,t),i&&i.removeChild(o)}},o.prototype.moveTo=function(e,t){if(e.parent==this){var i=this.childs.indexOf(e);t>i&&t++}var o=this.childs[t]||this.append;this.moveBefore(e,o)},o.prototype.insertBefore=function(e,t){if(this._hasChilds()){if(t==this.append)e.setParent(this),e.fieldEditable="object"==this.type,this.childs.push(e);else{var i=this.childs.indexOf(t);if(-1==i)throw new Error("Node not found");e.setParent(this),e.fieldEditable="object"==this.type,this.childs.splice(i,0,e)}if(this.expanded){var o=e.getDom(),n=t.getDom(),s=n?n.parentNode:void 0;n&&s&&s.insertBefore(o,n),e.showChilds()}this.updateDom({updateIndexes:!0}),e.updateDom({recurse:!0})}},o.prototype.insertAfter=function(e,t){if(this._hasChilds()){var i=this.childs.indexOf(t),o=this.childs[i+1];o?this.insertBefore(e,o):this.appendChild(e)}},o.prototype.search=function(e){var t,i=[],o=e?e.toLowerCase():void 0;if(delete this.searchField,delete this.searchValue,void 0!=this.field){var n=String(this.field).toLowerCase();t=n.indexOf(o),-1!=t&&(this.searchField=!0,i.push({node:this,elem:"field"})),this._updateDomField()}if(this._hasChilds()){if(this.childs){var s=[];this.childs.forEach(function(t){s=s.concat(t.search(e))}),i=i.concat(s)}if(void 0!=o){var r=!1;0==s.length?this.collapse(r):this.expand(r)}}else{if(void 0!=this.value){var a=String(this.value).toLowerCase();t=a.indexOf(o),-1!=t&&(this.searchValue=!0,i.push({node:this,elem:"value"}))}this._updateDomValue()}return i},o.prototype.scrollTo=function(e){if(!this.dom.tr||!this.dom.tr.parentNode)for(var t=this.parent,i=!1;t;)t.expand(i),t=t.parent;this.dom.tr&&this.dom.tr.parentNode&&this.editor.scrollTo(this.dom.tr.offsetTop,e)},o.focusElement=void 0,o.prototype.focus=function(e){if(o.focusElement=e,this.dom.tr&&this.dom.tr.parentNode){var t=this.dom;switch(e){case"drag":t.drag?t.drag.focus():t.menu.focus();break;case"menu":t.menu.focus();break;case"expand":this._hasChilds()?t.expand.focus():t.field&&this.fieldEditable?(t.field.focus(),util.selectContentEditable(t.field)):t.value&&!this._hasChilds()?(t.value.focus(),util.selectContentEditable(t.value)):t.menu.focus();break;case"field":t.field&&this.fieldEditable?(t.field.focus(),util.selectContentEditable(t.field)):t.value&&!this._hasChilds()?(t.value.focus(),util.selectContentEditable(t.value)):this._hasChilds()?t.expand.focus():t.menu.focus();break;case"value":default:t.value&&!this._hasChilds()?(t.value.focus(),util.selectContentEditable(t.value)):t.field&&this.fieldEditable?(t.field.focus(),util.selectContentEditable(t.field)):this._hasChilds()?t.expand.focus():t.menu.focus()}}},o.select=function(e){setTimeout(function(){util.selectContentEditable(e)},0)},o.prototype.blur=function(){this._getDomValue(!1),this._getDomField(!1)},o.prototype._duplicate=function(e){var t=e.clone();return this.insertAfter(t,e),t},o.prototype.containsNode=function(e){if(this==e)return!0;var t=this.childs;if(t)for(var i=0,o=t.length;o>i;i++)if(t[i].containsNode(e))return!0;return!1},o.prototype._move=function(e,t){if(e!=t){if(e.containsNode(this))throw new Error("Cannot move a field into a child of itself");e.parent&&e.parent.removeChild(e);var i=e.clone();e.clearDom(),t?this.insertBefore(i,t):this.appendChild(i)}},o.prototype.removeChild=function(e){if(this.childs){var t=this.childs.indexOf(e);if(-1!=t){e.hide(),delete e.searchField,delete e.searchValue;var i=this.childs.splice(t,1)[0];return this.updateDom({updateIndexes:!0}),i}}return void 0},o.prototype._remove=function(e){this.removeChild(e)},o.prototype.changeType=function(e){var t=this.type;if(t!=e){if("string"!=e&&"auto"!=e||"string"!=t&&"auto"!=t){var i,o=this.dom.tr?this.dom.tr.parentNode:void 0;i=this.expanded?this.getAppend():this.getDom();var n=i&&i.parentNode?i.nextSibling:void 0;this.hide(),this.clearDom(),this.type=e,"object"==e?(this.childs||(this.childs=[]),this.childs.forEach(function(e){e.clearDom(),delete e.index,e.fieldEditable=!0,void 0==e.field&&(e.field="")}),("string"==t||"auto"==t)&&(this.expanded=!0)):"array"==e?(this.childs||(this.childs=[]),this.childs.forEach(function(e,t){e.clearDom(),e.fieldEditable=!1,e.index=t}),("string"==t||"auto"==t)&&(this.expanded=!0)):this.expanded=!1,o&&(n?o.insertBefore(this.getDom(),n):o.appendChild(this.getDom())),this.showChilds()}else this.type=e;("auto"==e||"string"==e)&&(this.value="string"==e?String(this.value):this._stringCast(String(this.value)),this.focus()),this.updateDom({updateIndexes:!0})}},o.prototype._getDomValue=function(e){if(this.dom.value&&"array"!=this.type&&"object"!=this.type&&(this.valueInnerText=util.getInnerText(this.dom.value)),void 0!=this.valueInnerText)try{var t;if("string"==this.type)t=this._unescapeHTML(this.valueInnerText);else{var i=this._unescapeHTML(this.valueInnerText);t=this._stringCast(i)}if(t!==this.value){var o=this.value;this.value=t,this.editor._onAction("editValue",{node:this,oldValue:o,newValue:t,oldSelection:this.editor.selection,newSelection:this.editor.getSelection()})}}catch(n){if(this.value=void 0,1!=e)throw n}},o.prototype._updateDomValue=function(){var e=this.dom.value;if(e){var t=this.value,i="auto"==this.type?util.type(t):this.type,o="string"==i&&util.isUrl(t),n="";n=o&&!this.editor.mode.edit?"":"string"==i?"green":"number"==i?"red":"boolean"==i?"darkorange":this._hasChilds()?"":null===t?"#004ED0":"black",e.style.color=n;var s=""==String(this.value)&&"array"!=this.type&&"object"!=this.type;if(s?util.addClassName(e,"empty"):util.removeClassName(e,"empty"),o?util.addClassName(e,"url"):util.removeClassName(e,"url"),"array"==i||"object"==i){var r=this.childs?this.childs.length:0;e.title=this.type+" containing "+r+" items"}else"string"==i&&util.isUrl(t)?this.editor.mode.edit&&(e.title="Ctrl+Click or Ctrl+Enter to open url in new window"):e.title="";this.searchValueActive?util.addClassName(e,"highlight-active"):util.removeClassName(e,"highlight-active"),this.searchValue?util.addClassName(e,"highlight"):util.removeClassName(e,"highlight"),util.stripFormatting(e)}},o.prototype._updateDomField=function(){var e=this.dom.field;if(e){var t=""==String(this.field)&&"array"!=this.parent.type;t?util.addClassName(e,"empty"):util.removeClassName(e,"empty"),this.searchFieldActive?util.addClassName(e,"highlight-active"):util.removeClassName(e,"highlight-active"),this.searchField?util.addClassName(e,"highlight"):util.removeClassName(e,"highlight"),util.stripFormatting(e)}},o.prototype._getDomField=function(e){if(this.dom.field&&this.fieldEditable&&(this.fieldInnerText=util.getInnerText(this.dom.field)),void 0!=this.fieldInnerText)try{var t=this._unescapeHTML(this.fieldInnerText);if(t!==this.field){var i=this.field;this.field=t,this.editor._onAction("editField",{node:this,oldValue:i,newValue:t,oldSelection:this.editor.selection,newSelection:this.editor.getSelection()})}}catch(o){if(this.field=void 0,1!=e)throw o}},o.prototype.clearDom=function(){this.dom={}},o.prototype.getDom=function(){var e=this.dom;if(e.tr)return e.tr;if(e.tr=document.createElement("tr"),e.tr.node=this,this.editor.mode.edit){var t=document.createElement("td");if(this.parent){var i=document.createElement("button");e.drag=i,i.className="dragarea",i.title="Drag to move this field (Alt+Shift+Arrows)",t.appendChild(i)}e.tr.appendChild(t);var o=document.createElement("td"),n=document.createElement("button");e.menu=n,n.className="contextmenu",n.title="Click to open the actions menu (Ctrl+M)",o.appendChild(e.menu),e.tr.appendChild(o)}var s=document.createElement("td");return e.tr.appendChild(s),e.tree=this._createDomTree(),s.appendChild(e.tree),this.updateDom({updateIndexes:!0}),e.tr},o.prototype._onDragStart=function(e){var t=this;this.mousemove||(this.mousemove=util.addEventListener(document,"mousemove",function(e){t._onDrag(e)})),this.mouseup||(this.mouseup=util.addEventListener(document,"mouseup",function(e){t._onDragEnd(e)})),this.editor.highlighter.lock(),this.drag={oldCursor:document.body.style.cursor,startParent:this.parent,startIndex:this.parent.childs.indexOf(this),mouseX:e.pageX,level:this.getLevel()},document.body.style.cursor="move",e.preventDefault()},o.prototype._onDrag=function(e){var t,i,s,r,a,l,d,h,c,u,p,m,f,v,g=e.pageY,y=e.pageX,x=!1;if(t=this.dom.tr,c=util.getAbsoluteTop(t),m=t.offsetHeight,c>g){i=t;do i=i.previousSibling,d=o.getNodeFromTarget(i),u=i?util.getAbsoluteTop(i):0;while(i&&u>g);d&&!d.parent&&(d=void 0),d||(l=t.parentNode.firstChild,i=l?l.nextSibling:void 0,d=o.getNodeFromTarget(i),d==this&&(d=void 0)),d&&(i=d.dom.tr,u=i?util.getAbsoluteTop(i):0,g>u+m&&(d=void 0)),d&&(d.parent.moveBefore(this,d),x=!0)}else if(a=this.expanded&&this.append?this.append.getDom():this.dom.tr,r=a?a.nextSibling:void 0){p=util.getAbsoluteTop(r),s=r;do h=o.getNodeFromTarget(s),s&&(f=s.nextSibling?util.getAbsoluteTop(s.nextSibling):0,v=s?f-p:0,1==h.parent.childs.length&&h.parent.childs[0]==this&&(c+=23)),s=s.nextSibling;while(s&&g>c+v);if(h&&h.parent){var C=y-this.drag.mouseX,b=Math.round(C/24/2),N=this.drag.level+b,E=h.getLevel();for(i=h.dom.tr.previousSibling;N>E&&i;){if(d=o.getNodeFromTarget(i),d==this||d._isChildOf(this));else{if(!(d instanceof n))break;var _=d.parent.childs;if(!(_.length>1||1==_.length&&_[0]!=this))break;h=o.getNodeFromTarget(i),E=h.getLevel()}i=i.previousSibling}a.nextSibling!=h.dom.tr&&(h.parent.moveBefore(this,h),x=!0)
}}x&&(this.drag.mouseX=y,this.drag.level=this.getLevel()),this.editor.startAutoScroll(g),e.preventDefault()},o.prototype._onDragEnd=function(e){var t={node:this,startParent:this.drag.startParent,startIndex:this.drag.startIndex,endParent:this.parent,endIndex:this.parent.childs.indexOf(this)};(t.startParent!=t.endParent||t.startIndex!=t.endIndex)&&this.editor._onAction("moveNode",t),document.body.style.cursor=this.drag.oldCursor,this.editor.highlighter.unlock(),delete this.drag,this.mousemove&&(util.removeEventListener(document,"mousemove",this.mousemove),delete this.mousemove),this.mouseup&&(util.removeEventListener(document,"mouseup",this.mouseup),delete this.mouseup),this.editor.stopAutoScroll(),e.preventDefault()},o.prototype._isChildOf=function(e){for(var t=this.parent;t;){if(t==e)return!0;t=t.parent}return!1},o.prototype._createDomField=function(){return document.createElement("div")},o.prototype.setHighlight=function(e){this.dom.tr&&(this.dom.tr.className=e?"highlight":"",this.append&&this.append.setHighlight(e),this.childs&&this.childs.forEach(function(t){t.setHighlight(e)}))},o.prototype.updateValue=function(e){this.value=e,this.updateDom()},o.prototype.updateField=function(e){this.field=e,this.updateDom()},o.prototype.updateDom=function(e){var t=this.dom.tree;t&&(t.style.marginLeft=24*this.getLevel()+"px");var i=this.dom.field;if(i){1==this.fieldEditable?(i.contentEditable=this.editor.mode.edit,i.spellcheck=!1,i.className="field"):i.className="readonly";var o;o=void 0!=this.index?this.index:void 0!=this.field?this.field:this._hasChilds()?this.type:"",i.innerHTML=this._escapeHTML(o)}var n=this.dom.value;if(n){var s=this.childs?this.childs.length:0;n.innerHTML="array"==this.type?"["+s+"]":"object"==this.type?"{"+s+"}":this._escapeHTML(this.value)}this._updateDomField(),this._updateDomValue(),e&&1==e.updateIndexes&&this._updateDomIndexes(),e&&1==e.recurse&&this.childs&&this.childs.forEach(function(t){t.updateDom(e)}),this.append&&this.append.updateDom()},o.prototype._updateDomIndexes=function(){var e=this.dom.value,t=this.childs;e&&t&&("array"==this.type?t.forEach(function(e,t){e.index=t;var i=e.dom.field;i&&(i.innerHTML=t)}):"object"==this.type&&t.forEach(function(e){void 0!=e.index&&(delete e.index,void 0==e.field&&(e.field=""))}))},o.prototype._createDomValue=function(){var e;return"array"==this.type?(e=document.createElement("div"),e.className="readonly",e.innerHTML="[...]"):"object"==this.type?(e=document.createElement("div"),e.className="readonly",e.innerHTML="{...}"):!this.editor.mode.edit&&util.isUrl(this.value)?(e=document.createElement("a"),e.className="value",e.href=this.value,e.target="_blank",e.innerHTML=this._escapeHTML(this.value)):(e=document.createElement("div"),e.contentEditable=!this.editor.mode.view,e.spellcheck=!1,e.className="value",e.innerHTML=this._escapeHTML(this.value)),e},o.prototype._createDomExpandButton=function(){var e=document.createElement("button");return this._hasChilds()?(e.className=this.expanded?"expanded":"collapsed",e.title="Click to expand/collapse this field (Ctrl+E). \nCtrl+Click to expand/collapse including all childs."):(e.className="invisible",e.title=""),e},o.prototype._createDomTree=function(){var e=this.dom,t=document.createElement("table"),i=document.createElement("tbody");t.style.borderCollapse="collapse",t.className="values",t.appendChild(i);var o=document.createElement("tr");i.appendChild(o);var n=document.createElement("td");n.className="tree",o.appendChild(n),e.expand=this._createDomExpandButton(),n.appendChild(e.expand),e.tdExpand=n;var s=document.createElement("td");s.className="tree",o.appendChild(s),e.field=this._createDomField(),s.appendChild(e.field),e.tdField=s;var r=document.createElement("td");r.className="tree",o.appendChild(r),"object"!=this.type&&"array"!=this.type&&(r.appendChild(document.createTextNode(":")),r.className="separator"),e.tdSeparator=r;var a=document.createElement("td");return a.className="tree",o.appendChild(a),e.value=this._createDomValue(),a.appendChild(e.value),e.tdValue=a,t},o.prototype.onEvent=function(e){var t,i=e.type,o=e.target||e.srcElement,n=this.dom,s=this,r=this._hasChilds();if((o==n.drag||o==n.menu)&&("mouseover"==i?this.editor.highlighter.highlight(this):"mouseout"==i&&this.editor.highlighter.unhighlight()),"mousedown"==i&&o==n.drag&&this._onDragStart(e),"click"==i&&o==n.menu){var a=s.editor.highlighter;a.highlight(s),a.lock(),util.addClassName(n.menu,"selected"),this.showContextMenu(n.menu,function(){util.removeClassName(n.menu,"selected"),a.unlock(),a.unhighlight()})}if("click"==i&&o==n.expand&&r){var l=e.ctrlKey;this._onExpand(l)}var d=n.value;if(o==d)switch(i){case"focus":t=this;break;case"blur":case"change":this._getDomValue(!0),this._updateDomValue(),this.value&&(d.innerHTML=this._escapeHTML(this.value));break;case"input":this._getDomValue(!0),this._updateDomValue();break;case"keydown":case"mousedown":this.editor.selection=this.editor.getSelection();break;case"click":e.ctrlKey&&this.editor.mode.edit&&util.isUrl(this.value)&&window.open(this.value,"_blank");break;case"keyup":this._getDomValue(!0),this._updateDomValue();break;case"cut":case"paste":setTimeout(function(){s._getDomValue(!0),s._updateDomValue()},1)}var h=n.field;if(o==h)switch(i){case"focus":t=this;break;case"blur":case"change":this._getDomField(!0),this._updateDomField(),this.field&&(h.innerHTML=this._escapeHTML(this.field));break;case"input":this._getDomField(!0),this._updateDomField();break;case"keydown":case"mousedown":this.editor.selection=this.editor.getSelection();break;case"keyup":this._getDomField(!0),this._updateDomField();break;case"cut":case"paste":setTimeout(function(){s._getDomField(!0),s._updateDomField()},1)}var c=n.tree;if(o==c.parentNode)switch(i){case"click":var u=void 0!=e.offsetX?e.offsetX<24*(this.getLevel()+1):e.pageX<util.getAbsoluteLeft(n.tdSeparator);u||r?h&&(util.setEndOfContentEditable(h),h.focus()):d&&(util.setEndOfContentEditable(d),d.focus())}if(o==n.tdExpand&&!r||o==n.tdField||o==n.tdSeparator)switch(i){case"click":h&&(util.setEndOfContentEditable(h),h.focus())}"keydown"==i&&this.onKeyDown(e)},o.prototype.onKeyDown=function(e){var t,i,s,r,a=e.which||e.keyCode,l=e.target||e.srcElement,d=e.ctrlKey,h=e.shiftKey,c=e.altKey,u=!1;if(13==a){if(l==this.dom.value)(!this.editor.mode.edit||e.ctrlKey)&&util.isUrl(this.value)&&(window.open(this.value,"_blank"),u=!0);else if(l==this.dom.expand){var p=this._hasChilds();if(p){var m=e.ctrlKey;this._onExpand(m),l.focus(),u=!0}}}else if(68==a)d&&(this._onDuplicate(),u=!0);else if(69==a)d&&(this._onExpand(h),l.focus(),u=!0);else if(77==a)d&&(this.showContextMenu(l),u=!0);else if(46==a)d&&(this._onRemove(),u=!0);else if(45==a)d&&!h?(this._onInsertBefore(),u=!0):d&&h&&(this._onInsertAfter(),u=!0);else if(35==a){if(c){var f=this._lastNode();f&&f.focus(o.focusElement||this._getElementName(l)),u=!0}}else if(36==a){if(c){var v=this._firstNode();v&&v.focus(o.focusElement||this._getElementName(l)),u=!0}}else if(37==a){if(c&&!h){var g=this._previousElement(l);g&&this.focus(this._getElementName(g)),u=!0}else if(c&&h){if(this.expanded){var y=this.getAppend();s=y?y.nextSibling:void 0}else{var x=this.getDom();s=x.nextSibling}s&&(i=o.getNodeFromTarget(s),r=s.nextSibling,N=o.getNodeFromTarget(r),i&&i instanceof n&&1!=this.parent.childs.length&&N&&N.parent&&(N.parent.moveBefore(this,N),this.focus(o.focusElement||this._getElementName(l))))}}else if(38==a)c&&!h?(t=this._previousNode(),t&&t.focus(o.focusElement||this._getElementName(l)),u=!0):c&&h&&(t=this._previousNode(),t&&t.parent&&(t.parent.moveBefore(this,t),this.focus(o.focusElement||this._getElementName(l))),u=!0);else if(39==a){if(c&&!h){var C=this._nextElement(l);C&&this.focus(this._getElementName(C)),u=!0}else if(c&&h){x=this.getDom();var b=x.previousSibling;b&&(t=o.getNodeFromTarget(b),t&&t.parent&&t instanceof n&&!t.isVisible()&&(t.parent.moveBefore(this,t),this.focus(o.focusElement||this._getElementName(l))))}}else if(40==a)if(c&&!h)i=this._nextNode(),i&&i.focus(o.focusElement||this._getElementName(l)),u=!0;else if(c&&h){i=this.expanded?this.append?this.append._nextNode():void 0:this._nextNode(),s=i?i.getDom():void 0,r=1==this.parent.childs.length?s:s?s.nextSibling:void 0;var N=o.getNodeFromTarget(r);N&&N.parent&&(N.parent.moveBefore(this,N),this.focus(o.focusElement||this._getElementName(l))),u=!0}u&&(e.preventDefault(),e.stopPropagation())},o.prototype._onExpand=function(e){if(e){var t=this.dom.tr.parentNode,i=t.parentNode,o=i.scrollTop;i.removeChild(t)}this.expanded?this.collapse(e):this.expand(e),e&&(i.appendChild(t),i.scrollTop=o)},o.prototype._onRemove=function(){this.editor.highlighter.unhighlight();var e=this.parent.childs,t=e.indexOf(this),i=this.editor.getSelection();e[t+1]?e[t+1].focus():e[t-1]?e[t-1].focus():this.parent.focus();var o=this.editor.getSelection();this.parent._remove(this),this.editor._onAction("removeNode",{node:this,parent:this.parent,index:t,oldSelection:i,newSelection:o})},o.prototype._onDuplicate=function(){var e=this.editor.getSelection(),t=this.parent._duplicate(this);t.focus();var i=this.editor.getSelection();this.editor._onAction("duplicateNode",{node:this,clone:t,parent:this.parent,oldSelection:e,newSelection:i})},o.prototype._onInsertBefore=function(e,t,i){var n=this.editor.getSelection(),s=new o(this.editor,{field:void 0!=e?e:"",value:void 0!=t?t:"",type:i});s.expand(!0),this.parent.insertBefore(s,this),this.editor.highlighter.unhighlight(),s.focus("field");var r=this.editor.getSelection();this.editor._onAction("insertBeforeNode",{node:s,beforeNode:this,parent:this.parent,oldSelection:n,newSelection:r})},o.prototype._onInsertAfter=function(e,t,i){var n=this.editor.getSelection(),s=new o(this.editor,{field:void 0!=e?e:"",value:void 0!=t?t:"",type:i});s.expand(!0),this.parent.insertAfter(s,this),this.editor.highlighter.unhighlight(),s.focus("field");var r=this.editor.getSelection();this.editor._onAction("insertAfterNode",{node:s,afterNode:this,parent:this.parent,oldSelection:n,newSelection:r})},o.prototype._onAppend=function(e,t,i){var n=this.editor.getSelection(),s=new o(this.editor,{field:void 0!=e?e:"",value:void 0!=t?t:"",type:i});s.expand(!0),this.parent.appendChild(s),this.editor.highlighter.unhighlight(),s.focus("field");var r=this.editor.getSelection();this.editor._onAction("appendNode",{node:s,parent:this.parent,oldSelection:n,newSelection:r})},o.prototype._onChangeType=function(e){var t=this.type;if(e!=t){var i=this.editor.getSelection();this.changeType(e);var o=this.editor.getSelection();this.editor._onAction("changeType",{node:this,oldType:t,newType:e,oldSelection:i,newSelection:o})}},o.prototype._onSort=function(e){if(this._hasChilds()){var t="desc"==e?-1:1,i="array"==this.type?"value":"field";this.hideChilds();var o=this.childs,n=this.sort;this.childs=this.childs.concat(),this.childs.sort(function(e,o){return e[i]>o[i]?t:e[i]<o[i]?-t:0}),this.sort=1==t?"asc":"desc",this.editor._onAction("sort",{node:this,oldChilds:o,oldSort:n,newChilds:this.childs,newSort:this.sort}),this.showChilds()}},o.prototype.getAppend=function(){return this.append||(this.append=new n(this.editor),this.append.setParent(this)),this.append.getDom()},o.getNodeFromTarget=function(e){for(;e;){if(e.node)return e.node;e=e.parentNode}return void 0},o.prototype._previousNode=function(){var e=null,t=this.getDom();if(t&&t.parentNode){var i=t;do i=i.previousSibling,e=o.getNodeFromTarget(i);while(i&&e instanceof n&&!e.isVisible())}return e},o.prototype._nextNode=function(){var e=null,t=this.getDom();if(t&&t.parentNode){var i=t;do i=i.nextSibling,e=o.getNodeFromTarget(i);while(i&&e instanceof n&&!e.isVisible())}return e},o.prototype._firstNode=function(){var e=null,t=this.getDom();if(t&&t.parentNode){var i=t.parentNode.firstChild;e=o.getNodeFromTarget(i)}return e},o.prototype._lastNode=function(){var e=null,t=this.getDom();if(t&&t.parentNode){var i=t.parentNode.lastChild;for(e=o.getNodeFromTarget(i);i&&e instanceof n&&!e.isVisible();)i=i.previousSibling,e=o.getNodeFromTarget(i)}return e},o.prototype._previousElement=function(e){var t=this.dom;switch(e){case t.value:if(this.fieldEditable)return t.field;case t.field:if(this._hasChilds())return t.expand;case t.expand:return t.menu;case t.menu:if(t.drag)return t.drag;default:return null}},o.prototype._nextElement=function(e){var t=this.dom;switch(e){case t.drag:return t.menu;case t.menu:if(this._hasChilds())return t.expand;case t.expand:if(this.fieldEditable)return t.field;case t.field:if(!this._hasChilds())return t.value;default:return null}},o.prototype._getElementName=function(e){var t=this.dom;for(var i in t)if(t.hasOwnProperty(i)&&t[i]==e)return i;return null},o.prototype._hasChilds=function(){return"array"==this.type||"object"==this.type},o.TYPE_TITLES={auto:'Field type "auto". The field type is automatically determined from the value and can be a string, number, boolean, or null.',object:'Field type "object". An object contains an unordered set of key/value pairs.',array:'Field type "array". An array contains an ordered collection of values.',string:'Field type "string". Field type is not determined from the value, but always returned as string.'},o.prototype.showContextMenu=function(e,t){var i=this,n=o.TYPE_TITLES,r=[];if(r.push({text:"Type",title:"Change the type of this field",className:"type-"+this.type,submenu:[{text:"Auto",className:"type-auto"+("auto"==this.type?" selected":""),title:n.auto,click:function(){i._onChangeType("auto")}},{text:"Array",className:"type-array"+("array"==this.type?" selected":""),title:n.array,click:function(){i._onChangeType("array")}},{text:"Object",className:"type-object"+("object"==this.type?" selected":""),title:n.object,click:function(){i._onChangeType("object")}},{text:"String",className:"type-string"+("string"==this.type?" selected":""),title:n.string,click:function(){i._onChangeType("string")}}]}),this._hasChilds()){var a="asc"==this.sort?"desc":"asc";r.push({text:"Sort",title:"Sort the childs of this "+this.type,className:"sort-"+a,click:function(){i._onSort(a)},submenu:[{text:"Ascending",className:"sort-asc",title:"Sort the childs of this "+this.type+" in ascending order",click:function(){i._onSort("asc")}},{text:"Descending",className:"sort-desc",title:"Sort the childs of this "+this.type+" in descending order",click:function(){i._onSort("desc")}}]})}if(this.parent&&this.parent._hasChilds()){r.push({type:"separator"});var l=i.parent.childs;i==l[l.length-1]&&r.push({text:"Append",title:"Append a new field with type 'auto' after this field (Ctrl+Shift+Ins)",submenuTitle:"Select the type of the field to be appended",className:"append",click:function(){i._onAppend("","","auto")},submenu:[{text:"Auto",className:"type-auto",title:n.auto,click:function(){i._onAppend("","","auto")}},{text:"Array",className:"type-array",title:n.array,click:function(){i._onAppend("",[])}},{text:"Object",className:"type-object",title:n.object,click:function(){i._onAppend("",{})}},{text:"String",className:"type-string",title:n.string,click:function(){i._onAppend("","","string")}}]}),r.push({text:"Insert",title:"Insert a new field with type 'auto' before this field (Ctrl+Ins)",submenuTitle:"Select the type of the field to be inserted",className:"insert",click:function(){i._onInsertBefore("","","auto")},submenu:[{text:"Auto",className:"type-auto",title:n.auto,click:function(){i._onInsertBefore("","","auto")}},{text:"Array",className:"type-array",title:n.array,click:function(){i._onInsertBefore("",[])}},{text:"Object",className:"type-object",title:n.object,click:function(){i._onInsertBefore("",{})}},{text:"String",className:"type-string",title:n.string,click:function(){i._onInsertBefore("","","string")}}]}),r.push({text:"Duplicate",title:"Duplicate this field (Ctrl+D)",className:"duplicate",click:function(){i._onDuplicate()}}),r.push({text:"Remove",title:"Remove this field (Ctrl+Del)",className:"remove",click:function(){i._onRemove()}})}var d=new s(r,{close:t});d.show(e)},o.prototype._getType=function(e){return e instanceof Array?"array":e instanceof Object?"object":"string"==typeof e&&"string"!=typeof this._stringCast(e)?"string":"auto"},o.prototype._stringCast=function(e){var t=e.toLowerCase(),i=Number(e),o=parseFloat(e);return""==e?"":"null"==t?null:"true"==t?!0:"false"==t?!1:isNaN(i)||isNaN(o)?e:i},o.prototype._escapeHTML=function(e){var t=String(e).replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/  /g," &nbsp;").replace(/^ /,"&nbsp;").replace(/ $/,"&nbsp;"),i=JSON.stringify(t);return i.substring(1,i.length-1)},o.prototype._unescapeHTML=function(e){var t='"'+this._escapeJSON(e)+'"',i=util.parse(t);return i.replace(/&lt;/g,"<").replace(/&gt;/g,">").replace(/&nbsp;|\u00A0/g," ")},o.prototype._escapeJSON=function(e){for(var t="",i=0,o=e.length;o>i;){var n=e.charAt(i);"\n"==n?t+="\\n":"\\"==n?(t+=n,i++,n=e.charAt(i),-1=='"\\/bfnrtu'.indexOf(n)&&(t+="\\"),t+=n):t+='"'==n?'\\"':n,i++}return t},n.prototype=new o,n.prototype.getDom=function(){var e=this.dom;if(e.tr)return e.tr;var t=document.createElement("tr");if(t.node=this,e.tr=t,this.editor.mode.edit){e.tdDrag=document.createElement("td");var i=document.createElement("td");e.tdMenu=i;var o=document.createElement("button");o.className="contextmenu",o.title="Click to open the actions menu (Ctrl+M)",e.menu=o,i.appendChild(e.menu)}var n=document.createElement("td"),s=document.createElement("div");return s.innerHTML="(empty)",s.className="readonly",n.appendChild(s),e.td=n,e.text=s,this.updateDom(),t},n.prototype.updateDom=function(){var e=this.dom,t=e.td;t&&(t.style.paddingLeft=24*this.getLevel()+26+"px");var i=e.text;i&&(i.innerHTML="(empty "+this.parent.type+")");var o=e.tr;this.isVisible()?e.tr.firstChild||(e.tdDrag&&o.appendChild(e.tdDrag),e.tdMenu&&o.appendChild(e.tdMenu),o.appendChild(t)):e.tr.firstChild&&(e.tdDrag&&o.removeChild(e.tdDrag),e.tdMenu&&o.removeChild(e.tdMenu),o.removeChild(t))},n.prototype.isVisible=function(){return 0==this.parent.childs.length},n.prototype.showContextMenu=function(e,t){var i=this,n=o.TYPE_TITLES,r=[{text:"Append",title:"Append a new field with type 'auto' (Ctrl+Shift+Ins)",submenuTitle:"Select the type of the field to be appended",className:"insert",click:function(){i._onAppend("","","auto")},submenu:[{text:"Auto",className:"type-auto",title:n.auto,click:function(){i._onAppend("","","auto")}},{text:"Array",className:"type-array",title:n.array,click:function(){i._onAppend("",[])}},{text:"Object",className:"type-object",title:n.object,click:function(){i._onAppend("",{})}},{text:"String",className:"type-string",title:n.string,click:function(){i._onAppend("","","string")}}]}],a=new s(r,{close:t});a.show(e)},n.prototype.onEvent=function(e){var t=e.type,i=e.target||e.srcElement,o=this.dom,n=o.menu;if(i==n&&("mouseover"==t?this.editor.highlighter.highlight(this.parent):"mouseout"==t&&this.editor.highlighter.unhighlight()),"click"==t&&i==o.menu){var s=this.editor.highlighter;s.highlight(this.parent),s.lock(),util.addClassName(o.menu,"selected"),this.showContextMenu(o.menu,function(){util.removeClassName(o.menu,"selected"),s.unlock(),s.unhighlight()})}"keydown"==t&&this.onKeyDown(e)},s.prototype._getVisibleButtons=function(){var e=[],t=this;return this.dom.items.forEach(function(i){e.push(i.button),i.buttonExpand&&e.push(i.buttonExpand),i.subItems&&i==t.expandedItem&&i.subItems.forEach(function(t){e.push(t.button),t.buttonExpand&&e.push(t.buttonExpand)})}),e},s.visibleMenu=void 0,s.prototype.show=function(e){this.hide();var t=window.innerHeight,i=window.pageYOffset||document.scrollTop||0,o=t+i,n=e.offsetHeight,r=this.maxHeight,a=util.getAbsoluteLeft(e),l=util.getAbsoluteTop(e);o>l+n+r?(this.dom.menu.style.left=a+"px",this.dom.menu.style.top=l+n+"px",this.dom.menu.style.bottom=""):(this.dom.menu.style.left=a+"px",this.dom.menu.style.top="",this.dom.menu.style.bottom=t-l+"px"),document.body.appendChild(this.dom.menu);var d=this,h=this.dom.list;this.eventListeners.mousedown=util.addEventListener(document,"mousedown",function(e){var t=e.target;t==h||d._isChildOf(t,h)||(d.hide(),e.stopPropagation(),e.preventDefault())}),this.eventListeners.mousewheel=util.addEventListener(document,"mousewheel",function(e){e.stopPropagation(),e.preventDefault()}),this.eventListeners.keydown=util.addEventListener(document,"keydown",function(e){d._onKeyDown(e)}),this.selection=util.getSelection(),this.anchor=e,setTimeout(function(){d.dom.focusButton.focus()},0),s.visibleMenu&&s.visibleMenu.hide(),s.visibleMenu=this},s.prototype.hide=function(){this.dom.menu.parentNode&&(this.dom.menu.parentNode.removeChild(this.dom.menu),this.onClose&&this.onClose());for(var e in this.eventListeners)if(this.eventListeners.hasOwnProperty(e)){var t=this.eventListeners[e];t&&util.removeEventListener(document,e,t),delete this.eventListeners[e]}s.visibleMenu==this&&(s.visibleMenu=void 0)},s.prototype._onExpandItem=function(e){var t=this,i=e==this.expandedItem,o=this.expandedItem;if(o&&(o.ul.style.height="0",o.ul.style.padding="",setTimeout(function(){t.expandedItem!=o&&(o.ul.style.display="",util.removeClassName(o.ul.parentNode,"selected"))},300),this.expandedItem=void 0),!i){var n=e.ul;n.style.display="block";{n.clientHeight}setTimeout(function(){t.expandedItem==e&&(n.style.height=24*n.childNodes.length+"px",n.style.padding="5px 10px")},0),util.addClassName(n.parentNode,"selected"),this.expandedItem=e}},s.prototype._onKeyDown=function(e){var t,i,o,n,s=e.target,r=e.which,a=!1;27==r?(this.selection&&util.setSelection(this.selection),this.anchor&&this.anchor.focus(),this.hide(),a=!0):9==r?e.shiftKey?(t=this._getVisibleButtons(),i=t.indexOf(s),0==i&&(t[t.length-1].focus(),a=!0)):(t=this._getVisibleButtons(),i=t.indexOf(s),i==t.length-1&&(t[0].focus(),a=!0)):37==r?("expand"==s.className&&(t=this._getVisibleButtons(),i=t.indexOf(s),o=t[i-1],o&&o.focus()),a=!0):38==r?(t=this._getVisibleButtons(),i=t.indexOf(s),o=t[i-1],o&&"expand"==o.className&&(o=t[i-2]),o||(o=t[t.length-1]),o&&o.focus(),a=!0):39==r?(t=this._getVisibleButtons(),i=t.indexOf(s),n=t[i+1],n&&"expand"==n.className&&n.focus(),a=!0):40==r&&(t=this._getVisibleButtons(),i=t.indexOf(s),n=t[i+1],n&&"expand"==n.className&&(n=t[i+2]),n||(n=t[0]),n&&(n.focus(),a=!0),a=!0),a&&(e.stopPropagation(),e.preventDefault())},s.prototype._isChildOf=function(e,t){for(var i=e.parentNode;i;){if(i==t)return!0;i=i.parentNode}return!1},r.prototype.onChange=function(){},r.prototype.add=function(e,t){this.index++,this.history[this.index]={action:e,params:t,timestamp:new Date},this.index<this.history.length-1&&this.history.splice(this.index+1,this.history.length-this.index-1),this.onChange()},r.prototype.clear=function(){this.history=[],this.index=-1,this.onChange()},r.prototype.canUndo=function(){return this.index>=0},r.prototype.canRedo=function(){return this.index<this.history.length-1},r.prototype.undo=function(){if(this.canUndo()){var e=this.history[this.index];if(e){var t=this.actions[e.action];t&&t.undo?(t.undo(e.params),e.params.oldSelection&&this.editor.setSelection(e.params.oldSelection)):util.log('Error: unknown action "'+e.action+'"')}this.index--,this.onChange()}},r.prototype.redo=function(){if(this.canRedo()){this.index++;var e=this.history[this.index];if(e){var t=this.actions[e.action];t&&t.redo?(t.redo(e.params),e.params.newSelection&&this.editor.setSelection(e.params.newSelection)):util.log('Error: unknown action "'+e.action+'"')}this.onChange()}},l.prototype.next=function(e){if(void 0!=this.results){var t=void 0!=this.resultIndex?this.resultIndex+1:0;t>this.results.length-1&&(t=0),this._setActiveResult(t,e)}},l.prototype.previous=function(e){if(void 0!=this.results){var t=this.results.length-1,i=void 0!=this.resultIndex?this.resultIndex-1:t;0>i&&(i=t),this._setActiveResult(i,e)}},l.prototype._setActiveResult=function(e,t){if(this.activeResult){var i=this.activeResult.node,o=this.activeResult.elem;"field"==o?delete i.searchFieldActive:delete i.searchValueActive,i.updateDom()}if(!this.results||!this.results[e])return this.resultIndex=void 0,this.activeResult=void 0,void 0;this.resultIndex=e;var n=this.results[this.resultIndex].node,s=this.results[this.resultIndex].elem;"field"==s?n.searchFieldActive=!0:n.searchValueActive=!0,this.activeResult=this.results[this.resultIndex],n.updateDom(),n.scrollTo(function(){t&&n.focus(s)})},l.prototype._clearDelay=function(){void 0!=this.timeout&&(clearTimeout(this.timeout),delete this.timeout)},l.prototype._onDelayedSearch=function(){this._clearDelay();var e=this;this.timeout=setTimeout(function(t){e._onSearch(t)},this.delay)},l.prototype._onSearch=function(e,t){this._clearDelay();var i=this.dom.search.value,o=i.length>0?i:void 0;if(o!=this.lastText||t)if(this.lastText=o,this.results=this.editor.search(o),this._setActiveResult(void 0),void 0!=o){var n=this.results.length;switch(n){case 0:this.dom.results.innerHTML="no&nbsp;results";break;case 1:this.dom.results.innerHTML="1&nbsp;result";break;default:this.dom.results.innerHTML=n+"&nbsp;results"}}else this.dom.results.innerHTML=""},l.prototype._onKeyDown=function(e){var t=e.which;27==t?(this.dom.search.value="",this._onSearch(e),e.preventDefault(),e.stopPropagation()):13==t&&(e.ctrlKey?this._onSearch(e,!0):e.shiftKey?this.previous():this.next(),e.preventDefault(),e.stopPropagation())},l.prototype._onKeyUp=function(e){var t=e.keyCode;27!=t&&13!=t&&this._onDelayedSearch(e)},d.prototype.highlight=function(e){this.locked||(this.node!=e&&(this.node&&this.node.setHighlight(!1),this.node=e,this.node.setHighlight(!0)),this._cancelUnhighlight())},d.prototype.unhighlight=function(){if(!this.locked){var e=this;this.node&&(this._cancelUnhighlight(),this.unhighlightTimer=setTimeout(function(){e.node.setHighlight(!1),e.node=void 0,e.unhighlightTimer=void 0},0))}},d.prototype._cancelUnhighlight=function(){this.unhighlightTimer&&(clearTimeout(this.unhighlightTimer),this.unhighlightTimer=void 0)},d.prototype.lock=function(){this.locked=!0},d.prototype.unlock=function(){this.locked=!1},util={},util.parse=function(e){try{return JSON.parse(e)}catch(t){throw util.validate(e),t}},util.validate=function(e){"undefined"!=typeof jsonlint?jsonlint.parse(e):JSON.parse(e)},util.extend=function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i]);return e},util.clear=function(e){for(var t in e)e.hasOwnProperty(t)&&delete e[t];return e},util.log=function(){"undefined"!=typeof console&&"function"==typeof console.log&&console.log.apply(console,arguments)},util.type=function(e){return null===e?"null":void 0===e?"undefined":e instanceof Number||"number"==typeof e?"number":e instanceof String||"string"==typeof e?"string":e instanceof Boolean||"boolean"==typeof e?"boolean":e instanceof RegExp||"regexp"==typeof e?"regexp":Array.isArray(e)?"array":"object"};var h=/^https?:\/\/\S+$/;util.isUrl=function(e){return("string"==typeof e||e instanceof String)&&h.test(e)},util.getAbsoluteLeft=function(e){var t=e.getBoundingClientRect();return t.left+window.pageXOffset||document.scrollLeft||0},util.getAbsoluteTop=function(e){var t=e.getBoundingClientRect();return t.top+window.pageYOffset||document.scrollTop||0},util.addClassName=function(e,t){var i=e.className.split(" ");-1==i.indexOf(t)&&(i.push(t),e.className=i.join(" "))},util.removeClassName=function(e,t){var i=e.className.split(" "),o=i.indexOf(t);-1!=o&&(i.splice(o,1),e.className=i.join(" "))},util.stripFormatting=function(e){for(var t=e.childNodes,i=0,o=t.length;o>i;i++){var n=t[i];n.style&&n.removeAttribute("style");var s=n.attributes;if(s)for(var r=s.length-1;r>=0;r--){var a=s[r];1==a.specified&&n.removeAttribute(a.name)}util.stripFormatting(n)}},util.setEndOfContentEditable=function(e){var t,i;document.createRange&&(t=document.createRange(),t.selectNodeContents(e),t.collapse(!1),i=window.getSelection(),i.removeAllRanges(),i.addRange(t))},util.selectContentEditable=function(e){if(e&&"DIV"==e.nodeName){var t,i;window.getSelection&&document.createRange&&(i=document.createRange(),i.selectNodeContents(e),t=window.getSelection(),t.removeAllRanges(),t.addRange(i))}},util.getSelection=function(){if(window.getSelection){var e=window.getSelection();if(e.getRangeAt&&e.rangeCount)return e.getRangeAt(0)}return null},util.setSelection=function(e){if(e&&window.getSelection){var t=window.getSelection();t.removeAllRanges(),t.addRange(e)}},util.getSelectionOffset=function(){var e=util.getSelection();return e&&"startOffset"in e&&"endOffset"in e&&e.startContainer&&e.startContainer==e.endContainer?{startOffset:e.startOffset,endOffset:e.endOffset,container:e.startContainer.parentNode}:null},util.setSelectionOffset=function(e){if(document.createRange&&window.getSelection){var t=window.getSelection();if(t){var i=document.createRange();i.setStart(e.container.firstChild,e.startOffset),i.setEnd(e.container.firstChild,e.endOffset),util.setSelection(i)}}},util.getInnerText=function(e,t){var i=void 0==t;if(i&&(t={text:"",flush:function(){var e=this.text;return this.text="",e},set:function(e){this.text=e}}),e.nodeValue)return t.flush()+e.nodeValue;if(e.hasChildNodes()){for(var o=e.childNodes,n="",s=0,r=o.length;r>s;s++){var a=o[s];if("DIV"==a.nodeName||"P"==a.nodeName){var l=o[s-1],d=l?l.nodeName:void 0;d&&"DIV"!=d&&"P"!=d&&"BR"!=d&&(n+="\n",t.flush()),n+=util.getInnerText(a,t),t.set("\n")}else"BR"==a.nodeName?(n+=t.flush(),t.set("\n")):n+=util.getInnerText(a,t)}return n}return"P"==e.nodeName&&-1!=util.getInternetExplorerVersion()?t.flush():""},util.getInternetExplorerVersion=function(){if(-1==c){var e=-1;if("Microsoft Internet Explorer"==navigator.appName){var t=navigator.userAgent,i=new RegExp("MSIE ([0-9]{1,}[.0-9]{0,})");null!=i.exec(t)&&(e=parseFloat(RegExp.$1))}c=e}return c},util.isFirefox=function(){return-1!=navigator.userAgent.indexOf("Firefox")};var c=-1;util.addEventListener=function(e,t,i,o){if(e.addEventListener)return void 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