jsoneditor/jsoneditor-min.js

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/*!
* 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>
2013-05-28 02:45:47 +08:00
* @version 2.2.1
* @date 2013-05-27
2013-05-04 05:26:09 +08:00
*/
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(function(){function e(t,i,o){if(!(this instanceof e))throw new Error('JSONEditor constructor called without "new".');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(n.type=="separator"){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 f=document.createElement("ul");r.ul=f,f.className="menu",f.style.height="0",a.appendChild(f),i(f,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=(e.length+(t.submenu?t.submenu.length:0))*24;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){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"
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},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=this.getLevel()*24+"px");var i=this.dom.field;if(i){this.fieldEditable==1?(i.contentEditable=this.editor.mode.edit,i.spellcheck=!1,i.className="field"):i.className="readonly";var o;o=this.index!=void 0?this.index:this.field!=void 0?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=this.type=="array"?"["+s+"]":this.type=="object"?"{"+s+"}":this._escapeHTML(this.value)}this._updateDomField(),this._updateDomValue(),e&&e.updateIndexes==1&&this._updateDomIndexes(),e&&e.recurse==1&&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&&(this.type=="array"?t.forEach(function(e,t){e.index=t;var i=e.dom.field;i&&(i.innerHTML=t)}):this.type=="object"&&t.forEach(function(e){e.index!=void 0&&(delete e.index,e.field==void 0&&(e.field=""))}))},o.prototype._createDomValue=function(){var e;return this.type=="array"?(e=document.createElement("div"),e.className="readonly",e.innerHTML="[...]"):this.type=="object"?(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.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),this.type!="object"&&this.type!="array"&&(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)