Actualización

plugin/mindmap/edit-mindmap/vendor/js/kampfer/ajax.js

@@ -0,0 +1,132 @@
+kampfer.provide('ajax');
+
+/**
+ * @Author l.w.kampfer@gmail.com
+ * @Name AJAX工具函数
+ * @Version 1.0
+ */
+
+(function( window, kampfer ) {
+	//XHR构造函数
+	var _XHRFactories = [
+		function() { return new XMLHttpRequest(); },
+		function() { return new window.ActiveXObject('Microsoft.XMLHTTP'); }
+	];
+	
+	//默认设置
+	var _defaultSettings = {
+		url : '',
+		method : 'GET',
+	    async : true,
+		parameters : {},
+		timeout : 10000,
+		ontimeout : function() {},
+		onerror : function() {},
+		onsuccess : function() {},
+		onbeforesend : function() {},
+		context : null,
+		headers : {}
+	};
+	
+	var responceTypes = {
+		xml : /xml/,
+		json : /json/,
+		//html : /html/,
+		javascript : /javascript/
+	};
+	
+	//将对象序列化为字符串
+	function _encodeFormData( data ) {
+		var pairs = [],
+			regSpace = /%20/g;
+		for( var name in data ) {
+			var value = data[name].toString();
+			//使用encodeURIComponent对名值对进行编码
+			var pair = encodeURIComponent( name ).replace( regSpace, '+' ) + '=' +
+				encodeURIComponent( value ).replace( regSpace, '+' );
+			pairs.push( pair );
+		}
+		return pairs.join( '&' );
+	}
+	
+	//区别对待返回类型
+	function _getResponse( request ) {
+		var contentType = request.getResponseHeader('Content-Type');
+		if( responceTypes.xml.test( contentType ) ) {
+			return request.responseXML; 
+		}else if( responceTypes.json.test( contentType ) || responceTypes.javascript.test( contentType ) ) {
+			return eval( '(' + request.responseText + ')' );
+		}else{
+			return request.responseText;
+		}
+	}
+	
+	//创建新的XMLHttpRequest对象
+	function _createNewXHR() {
+		for( var i = 0, l = _XHRFactories.length; i < l; i++ ) {
+			try {
+				_XHRFactories[i]();
+				_createNewXHR = _XHRFactories[i];
+				break;
+			} catch( e ) {
+				//consle.log( ' XHR not supported' );
+			}
+		}
+		return _createNewXHR();
+	}
+	
+	var ajax = function( options ) {
+		var newXHR = _createNewXHR(), 
+			timer,
+			url,
+			parameters;
+		options = kampfer.extend( {}, _defaultSettings, options );
+		//设置执行上下文
+		if( !options.context ) {
+			options.context = newXHR;
+		}
+		if( options.ontimeout ) {
+			//闭包
+			timer = setTimeout( function(){
+				newXHR.abort();
+				if ( options.ontimeout ) {
+					options.ontimeout.call( options.context, options );
+				}
+			}, options.timeout );
+		}
+		newXHR.onreadystatechange = function() {
+			if( newXHR.readyState === 4 ) {
+				if( timer ) {
+					clearTimeout( timer );
+				}
+				if( newXHR.status === 200 ) {
+					options.onsuccess.call( options.context, _getResponse( newXHR ) );
+				} else {
+					if( options.onerror ) {
+						options.onerror.call( options.context, newXHR );
+					}
+				}
+			}
+		};
+		url = options.url;
+		parameters = options.parameters && _encodeFormData( options.parameters );
+		if( options.method.toUpperCase() === 'GET' ) {
+			if( options.parameters ) {
+				url += '?' + parameters + '&_=' + ( +new Date() );
+			}
+			newXHR.open( 'GET', url, options.async );
+			options.onbeforesend && options.onbeforesend.call( options.context, newXHR );
+			newXHR.send( null );
+		} else if( options.method.toUpperCase() === 'POST' ) {
+			newXHR.open( 'POST', url, options.async );
+			options.onbeforesend && options.onbeforesend.call( options.context, newXHR );
+			newXHR.setRequestHeader( 'Content-type', 'application/x-www-form-urlencoded' );
+			newXHR.send( parameters );
+		}
+	};
+	
+	kampfer.extend( kampfer, {
+		ajax : ajax 
+	});
+	
+})( window, kampfer );

plugin/mindmap/edit-mindmap/vendor/js/kampfer/base.js

@@ -0,0 +1,466 @@
+/*
+ * @Author : l.w.kampfer@gmail.com 
+ */
+
+(function() {
+	
+	/**
+	 * @define {boolean} Overridden to true by the compiler when --closure_pass
+	 *     or --mark_as_compiled is specified.
+	 */
+	var COMPILED = false;
+	
+	
+	/**
+	 * @define	{object}	定义命名空间kampfer。
+	 * 所有需要公开的属性和方法都被将绑定在kampfer上。最后将检查全局变量，
+	 * 并把kampfer绑定到全局变量上
+	 */
+	var kampfer = {};
+	
+	
+	/**
+	 * @define	{object}	保存一个对全局对象的引用。
+	 * 一般情况下global指向window对象。
+	 */
+	kampfer.global = this;
+	
+	
+	/**
+	 * @define {string}		base.js的路径
+	 * 在异步加载js文件的时候,也会作为初始目录使用
+	 */
+	kampfer.basePath = '';
+	
+		
+	/**
+	 * 用于保存所有被隐式声明的命名空间，此对象的属性名就是命名空间的名字
+	 * @type {object}
+	 */
+	kampfer.implicitNamespaces = {};
+	
+	
+	/**
+	 * 判断给定的命名空间是否已经初始化。判断条件如下：
+	 * 1.命名空间没有被隐性的声明（不在_implicitNamespaces中）
+	 * 2.命名空间非空
+	 * 以上两个条件同时满足时，说明命名空间已被注册，方法返回true
+	 * @param	ns{string}	命名空间的名字
+	 * @return	{boolean}	已经被注册过，则为true；反之为false
+	 * @private
+	 */
+	kampfer.isProvided = function(name) {
+		return !kampfer.implicitNamespaces[name] && !!kampfer.getPropertyByName(name);
+	};
+	
+	
+	/**
+	 * 通过名字找到指定对象上的某个属性的值
+	 * @param	name{string}		命名空间的名字
+	 * @param	obj{object}		目标对象，将在这个对象上查找给定的名字空间。
+	 * @return	{*}
+	 */
+	kampfer.getPropertyByName = function( name, obj ) {
+		var namespace = name.split('.'),
+			cur = obj || kampfer;
+		for( var part; (part = namespace.shift()); ) {
+			if( kampfer.isDefAndNotNull( cur[part] ) ) {
+				cur = cur[part];
+			} else {
+				return null;
+			}
+		}
+		return cur;
+	};
+	
+	
+	/**
+	 * 根据给定的名字空间创建一个对象结构（object structure），
+	 * 保证已经存在的名字空间不会被覆盖重写。
+	 * @param	name{string}	命名空间名字
+	 * @param	value{*}	暴露在名字空间最后的对象
+	 * @param	objectToExportTo{object}	命名空间的宿主对象。默认为kampfer.global
+	 */
+	kampfer.exportPath = function(name, value, objectToExportTo) {
+		
+		var cur = objectToExportTo || kampfer.global,
+			namespace = name.split('.');
+			
+		for( var part; (part = namespace.shift()); ) {
+			if( !namespace.length && kampfer.isDefAndNotNull(value) ) {
+				cur[part] = value;
+			} else if( cur[part] ) {
+				cur = cur[part];
+			} else {
+				cur = cur[part] = {};
+			}
+		}
+		
+	};
+	
+	
+	/**
+	 * 声明命名空间。此方法将kampfer作为根节点，所有新声明的命名空间都将被绑定在kampfer上。
+	 * 构造新命名空间的过程中可能会产生隐性的命名空间，provide方法将会将隐性的名字空间保存在
+	 * implicitNamespaces属性中。打包程序将通过扫描provide，在deps文件中生成一条关于本文件
+	 * 依赖关系的记录。
+	 * @param	name{string}	命名空间的名字。
+	 */
+	kampfer.provide = function(name) {
+		
+		//if(!COMPILED) {
+			
+			if( kampfer.isProvided(name) ) {
+				throw Error('Namespace "' + name + '" already declared.');
+			}
+			
+			delete kampfer.implicitNamespaces[name];
+			
+			var namespace = name;
+			while( (namespace = namespace.substring( 0, namespace.lastIndexOf('.') )) ) {
+				if( kampfer.getPropertyByName(namespace) ) {
+					break;
+				} else {
+					kampfer.implicitNamespaces[namespace] = true;
+				}
+			}
+		//}
+		
+		kampfer.exportPath(name, null, kampfer);
+		
+	};
+	
+	
+	/**
+	 * 定义文件所依赖的模块。打包程序将通过扫描require，在deps文件中生成一条关于本文件
+	 * 依赖关系的记录。合并程序也会扫描require来合并文件。
+	 * @TODO	将来会配合后台，在服务器端读取require来合并js文件。
+	 * @param	name{string}	依赖的模块名
+	 */
+	kampfer.require = function(name) {
+		
+		if( !COMPILED ) {
+			if ( !name || kampfer.isProvided(name) ) {
+				return;
+			}
+			
+			var path = kampfer._getPathFromDeps(name);
+			if (path) {
+				kampfer._included[path] = true;
+				kampfer._writeScripts();
+			}
+		}
+		
+	};
+	
+	
+	/**
+	 * 在kampfer上添加js文件依赖关系的记录。
+	 * @param	path{string}	文件的储存路径
+	 * @param	names{array}	文件定义的模块列表
+	 * @param	requires{array}	文件依赖的模块列表
+	 */
+	kampfer.addDependency = function( path, provides, requires ) {
+		
+		if( !COMPILED ) {
+			
+			var provide, require, deps;
+			path = path.replace(/\\/g, '/');
+			deps = kampfer._dependencies;
+			
+			for( var i = 0; (provide = provides[i]); i++) {
+				deps.nameToPath[provide] = path;
+				if (!(path in deps.pathToNames)) {
+					deps.pathToNames[path] = {};
+				}
+				deps.pathToNames[path][provide] = true;
+			}
+			
+			for( var j = 0; (require = requires[j]); j++) {
+				if (!(path in deps.requires)) {
+					deps.requires[path] = {};
+				}
+				deps.requires[path][require] = true;
+			}
+			
+		}
+			
+	};
+	
+	
+	if(!COMPILED) {
+	
+		/**
+		 * 通过模块名从kampfer保存的依赖性列表中获得真实文件路径
+		 * @param	name{string}	模块的名称
+		 * @return	{string}	模块的真实路径地址
+		 * @private
+		 */
+		kampfer._getPathFromDeps = function(name) {
+			if( name in kampfer._dependencies.nameToPath ) {
+				return kampfer._dependencies.nameToPath[name];
+			} else {
+				return null;
+			}
+		};
+		
+		
+		/**
+		 * 决定添加script标签方式，默认使用document.write。
+		 * 记录已经加载的js。
+		 * @param	src{string}	js的完整路径
+		 * @private
+		 */
+		kampfer._importScript = function(src) {
+			var _importScript = kampfer._writeScriptTag;
+			if(!kampfer._dependencies.written[src] && _importScript(src)) {
+				kampfer._dependencies.written[src] = true;
+			}
+		};
+			
+			
+		/**
+		 * 对依赖关系进行拓扑排序，决定js文件正确的输出顺序，并异步的加载js文件
+		 * 详细算法：http://en.wikipedia.org/wiki/Topological_sorting
+		 * @private
+		 */
+		kampfer._writeScripts = function() {
+
+			var scripts = [],
+				seenScript = {},
+				deps = kampfer._dependencies;
+			
+			function visitNode(path) {
+				if( path in deps.written ) {
+					return;
+				}
+
+				// 如果已经访问过次节点
+				if( path in deps.visited ) {
+					if( !(path in seenScript) ) {
+						seenScript[path] = true;
+						scripts.push(path);
+					}
+					return;
+				}
+
+				deps.visited[path] = true;
+
+				if (path in deps.requires) {
+					for (var requireName in deps.requires[path]) {
+						// 如果依赖的模块已经注册（假设它已经被正确的加载），那么将不会再加载该模块。
+						if (!kampfer.isProvided(requireName)) {
+							if (requireName in deps.nameToPath) {
+								visitNode(deps.nameToPath[requireName]);
+							} else {
+								throw Error('Undefined nameToPath for ' + requireName ' in ' + path);
+							}
+						}
+					}
+				}
+
+				if (!(path in seenScript)) {
+					seenScript[path] = true;
+					scripts.push(path);
+				}
+			}
+
+			for( var path in kampfer._included ) {
+				if( !deps.written[path] ) {
+					visitNode(path);
+				}
+			}
+
+			for( var i = 0; i < scripts.length; i++ ) {
+				if ( scripts[i] ) {
+					kampfer._importScript( kampfer.basePath + scripts[i] );
+				} else {
+					throw Error('Undefined script input');
+				}
+			}
+		};
+			
+
+		/**
+		 * 使用document.write的方式输出script标签，异步的引入js
+		 * TODO	改用标准的DOM插入方法来添加script标签，而不使用document.write方法
+		 * @param	src{string}	js文件的url
+		 * @return	{boolean}	成功返回true，失败返回false
+		 * @private
+		 */
+		kampfer._writeScriptTag = function(src) {
+			var doc = kampfer.global.document;
+			doc.write('<script type="text/javascript" src="' + src + '"></' + 'script>');
+			return true;
+		};
+			
+			
+		kampfer._findBasePath = function() {
+			
+			var doc = kampfer.global.document,
+				scripts = doc.getElementsByTagName('script');
+				
+			for (var i = scripts.length - 1; i >= 0; --i) {
+				
+				var src = scripts[i].src,
+					qmark = src.lastIndexOf('?'),
+					l = (qmark === -1 ? src.length : qmark);
+				
+				if (src.substr(l - 7, 7) == 'base.js') {
+					kampfer.basePath = src.substr(0, l - 7);
+					return;
+				}
+				
+			}
+			
+		};
+		
+	
+		kampfer._dependencies = {
+			pathToNames: {},	// 1 to many
+			nameToPath: {},		// 1 to 1
+			requires: {},		// 1 to many
+			visited: {},		// 避免在拓扑排序时循环访问同一个节点。访问过的节点将保存在这里
+			written: {}			// 记录已经被加载到页面的js文件名
+		};
+
+		kampfer._included = {};
+		
+
+		kampfer._findBasePath();
+
+		kampfer._importScript( kampfer.basePath + 'deps.js'	);
+		
+	}
+
+
+	kampfer.isDef = function(val) {
+		return val !== undefined;
+	};
+	
+
+	kampfer.isDefAndNotNull = function(val) {
+		return val != null;
+	};
+	
+	
+	var _toString = Object.prototype.toString;
+
+	kampfer.type = function(value) {
+		return value == null ?
+			String(value) :
+			_class2type[ _toString.call(value) ] || 'object';
+	};
+	
+	kampfer.isArray = function(val) {
+		return kampfer.type(val) === 'array';
+	};
+	
+	kampfer.isObject = function(val) {
+		return kampfer.type(val) === 'object';
+	};
+	
+	
+	kampfer.isEmptyObject = function(val) {
+		if( kampfer.type(val) !== 'object' ) {
+			return;
+		}
+		for( var name in val ) {
+			return false;
+		}
+		return true;
+	};
+
+
+	kampfer.isWindow = function(obj) {
+		if(obj === this.global) {
+			return true;
+		}
+		return false;
+	};
+	
+
+	kampfer.each = function( array, fn, thisObj ) {
+		for( var i = 0, len = (array && array.length) || 0; i < len; ++i ) {
+
+			if( i in array ) {
+				fn.call( thisObj || kampfer.global, i, array[i], array );
+			}
+		}
+	};
+	
+	
+	kampfer.extend = function() {
+		
+		var src, target, name, len, i, deep, copyFrom, copyTo, clone;
+		i = 1;
+		len = arguments.length;
+		deep = false;
+		target = arguments[0] || {};
+		
+
+		if( typeof target === 'boolean' ) {
+			deep = target;
+			i = 2;
+			target = arguments[1] || {};
+		}
+
+		if( i === len ) {
+			target = this;
+			--i;
+		}
+		
+		for( ; i < len; i++ ) {
+			src = arguments[i];
+			if( src !== null ) {
+				for( name in src ) {
+					copyFrom = src[name];
+					copyTo = target[name];
+		
+					if( copyTo === copyFrom ) {
+						continue;
+					}
+		
+					if( deep && copyFrom && ( kampfer.isArray(copyFrom) || 
+						kampfer.isObject(copyFrom) ) ) {
+						if( kampfer.isArray(copyFrom) ) {
+							clone = copyTo && kampfer.isArray(copyTo) ? copyTo : [];
+						} else if( kampfer.isObject(copyFrom) ) {
+							clone =	copyTo && kampfer.isObject(copyTo) ? copyTo : {};
+						}
+						target[name] = kampfer.extend( deep, clone, copyFrom );
+
+					} else if( copyFrom !== undefined ) {
+						target[name] = copyFrom;
+					}
+				}
+			}
+		}
+		
+		return target;
+		
+	};
+
+	kampfer.emptyFn = function() {};
+
+	kampfer.now = function() {
+		return +new Date();
+	};
+
+	kampfer.expando = 'kampfer' + kampfer.now();
+	
+	var _class2type = {};
+
+	kampfer.each( "Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
+		_class2type[ "[object " + name + "]" ] = name.toLowerCase();
+	});
+
+	if( kampfer.type( kampfer.global.kampfer ) != 'undefined' ) {
+		kampfer._kampfer = kampfer.global.kampfer;
+	}
+	if( kampfer.type( kampfer.global.k ) != 'undefined' ) {
+		kampfer._k = kampfer.global.k;
+	}
+	kampfer.global.kampfer = kampfer.global.k = kampfer;
+	
+})();

plugin/mindmap/edit-mindmap/vendor/js/kampfer/class.js

@@ -0,0 +1,31 @@
+kampfer.provide('Class');
+
+kampfer.Class = function() {};
+
+kampfer.Class.initializing = false;
+
+kampfer.Class.extend = function(props) {
+	var Class = function() {
+		if(!kampfer.Class.initializing && this.initializer) {
+			this.initializer.apply(this, arguments);
+		}
+	};
+
+	kampfer.Class.initializing = true;
+	// this === 构造函数。
+	//能否直接使用this.prototype考虑使用this.prototype。
+	var prototype = new this();
+	kampfer.Class.initializing = false;
+
+	prototype = kampfer.extend(prototype, props);
+
+	Class.prototype = prototype;
+
+	Class.prototype.constructor = Class;
+
+	Class.superClass = this.prototype;
+
+	Class.extend = kampfer.Class.extend;
+
+	return Class;
+};

plugin/mindmap/edit-mindmap/vendor/js/kampfer/class/class.js

@@ -0,0 +1,31 @@
+kampfer.provide('Class');
+
+kampfer.Class = function() {};
+
+kampfer.Class.initializing = false;
+
+kampfer.Class.extend = function(props) {
+	var Class = function() {
+		if(!kampfer.Class.initializing && this.initializer) {
+			this.initializer.apply(this, arguments);
+		}
+	};
+
+	kampfer.Class.initializing = true;
+	// this === 构造函数。
+	//能否直接使用this.prototype考虑使用this.prototype。
+	var prototype = new this();
+	kampfer.Class.initializing = false;
+
+	prototype = kampfer.extend(prototype, props);
+
+	Class.prototype = prototype;
+
+	Class.prototype.constructor = Class;
+
+	Class.superClass = this.prototype;
+
+	Class.extend = kampfer.Class.extend;
+
+	return Class;
+};

plugin/mindmap/edit-mindmap/vendor/js/kampfer/class/composition.js

@@ -0,0 +1,198 @@
+kampfer.require('events.EventTarget');
+
+kampfer.provide('class.Composition');
+
+kampfer.class.Composition = kampfer.events.EventTarget.extend({
+    _id : null,
+
+    _parent : null,
+    
+    //array
+    //_children必须与_childrenIndex同步
+    //懒加载
+    _children : null,
+    
+    //object
+    //_childrenIndex必须与_children同步
+    //懒加载
+    _childrenIndex : null,
+
+    //递归调用子节点的指定方法
+    //实现composition模式的关键方法之一
+    walk : function(method) {
+        var args = Array.prototype.slice.call(arguments, 1);
+        this.forEachChild(function(child, i) {
+            if( kampfer.type(child[method]) === 'function' ) {
+                child[method].apply(child, args);
+            }
+        });
+    },
+    
+    getId : function() {
+        return this._id ||
+            ( this._id = kampfer.Composition.generateUniqueId() );
+    },
+    
+    setId : function(id) {
+        if(this._parent && this._parent._childrenIndex) {
+            delete this._parent._childrenIndex[this._id];
+            this._parent._childrenIndex[id] = this;
+        }
+
+        this._id = id;
+    },
+    
+    getParent : function() {
+        return this._parent;
+    },
+    
+    setParent : function(parent) {
+        //新的parent不为空时，必须是component实例
+        if( parent && !(parent instanceof kampfer.UIComponent) ) {
+            return;
+        }
+
+        //新的parent不能是对象自己
+        if(parent === this) {
+            return;
+        }
+
+        //对象已经是另一个对象的child，那么必须先调用removeChild之后再调用setParent
+        //对象不可能同时是另外两个对象的child
+        if( parent && this._parent && this._id &&
+            this._parent.getChild(this._id) && parent !== this._parent ) {
+            return;
+        }
+
+        this._parent = parent;
+        this.setParentEventTarget(parent);
+
+        //对象不是新parent的child，那么将child添加到parnet的子列表中
+        //因为addchild方法会检查_parent属性，所以必须在设置完_parent属性后才能执行添加操作
+        //closure没有这一步, 它的setParent方法只保证child的parent属性正确,
+        //但不保证child一定在parnet的子节点列表中
+        if( parent && !parent.getChild(this._id) ) {
+            parent.addChild(this);
+        }
+    },
+    
+    addChild : function(child, render) {
+        this.addChildAt(child, this.getChildCount(), render);
+    },
+    
+    addChildAt : function(child, index, render) {
+        if( !(child instanceof kampfer.UIComponent) ) {
+            return;
+        }
+
+        if(index < 0 || index > this.getChildCount() ) {
+            return;
+        }
+
+        if(!this._children || !this._childrenIndex) {
+            this._children = [];
+            this._childrenIndex = {};
+        }
+
+        if( child.getParent() === this ) {
+            //删除_children中保存的child引用
+            //避免_children中保存多个child引用
+            for(var i = 0, c; (c = this._children[i]); i++) {
+                if(c === child) {
+                    this._children.splice(i, 1);
+                }
+            }
+        }
+        this._childrenIndex[child.getId()] = child;
+        this._children.splice(index, 0, child);
+
+        //closure没有这一步, 它的addChildAt方法只保证child在parent的子节点列表中,
+        //不保证child的parent一定是this. 这里我尝试增加这种确定性.
+        if(child._parent !== this) {
+            child.setParent(this);
+        }
+    },
+    
+    getChild : function(id) {
+        if(id && this._childrenIndex) {
+            return this._childrenIndex[id];
+        }
+    },
+    
+    getChildAt : function(index) {
+        if(this._children) {
+            return this._children[index];
+        }
+    },
+    
+    removeChild : function(child) {
+        if(child) {
+            var id;
+            if( kampfer.type(child) === 'string' ) {
+                id = child;
+                child = this.getChild(id);
+            } else {
+                id = child.getId();
+            }
+
+            for(var i = 0, c; (c = this._children[i]); i++) {
+                if(c === child) {
+                    this._children.splice(i, 1);
+                }
+            }
+            delete this._childrenIndex[id];
+
+            child.setParent(null);
+        }
+
+        return child;
+    },
+    
+    removeChildAt : function(index) {
+        this.remochild( this.getChildAt(index) );
+    },
+    
+    forEachChild : function(callback, context) {
+        if(!this._children) {
+            return;
+        }
+        for(var i = 0, child; (child = this._children[i]); i++) {
+            if( calllback.call(context || child, child, i) === false ) {
+                return;
+            }
+        }
+    },
+    
+    indexOfChild : function(child) {
+        this.forEachChild(function(c, i) {
+            if(c === child) {
+                return i;
+            }
+        });
+    },
+    
+    getChildCount : function() {
+        if(this._children) {
+            return this._children.length;
+        }
+    },
+
+    dispose : function() {
+        kampfer.Composition.superClass.dispose.call(this);
+        delete this._parent;
+        delete this._children;
+        delete this._childrenIndex;
+    }
+});
+
+kampfer.Composition.generateUniqueId = function() {
+    var guid = "";
+    for(var i = 1; i <= 32; i++) {
+        var n = Math.floor(Math.random() * 16.0).toString(16);
+        guid += n;
+        if((i == 8) || (i == 12) || (i == 16) || (i == 20)) {
+            guid += "-";
+        }
+    }
+    return guid;
+};

plugin/mindmap/edit-mindmap/vendor/js/kampfer/class/dialog.js

@@ -0,0 +1,94 @@
+kampfer.require('class.UIComponent');
+kampfer.require('dom');
+
+kampfer.provide('Dialog');
+
+kampfer.Dialog = kampfer.class.UIComponent.extend({
+    initializer : function() {},
+
+    createDom : function() {
+        kampfer.Dialog.superClass.createDom.call(this);
+        var element = this.getElement();
+
+        //header
+        this._headerElement = document.createElement('div');
+        //title
+        this._titleElement = document.createElement('h3');
+        //close
+        var closeButton = document.createElement('button');
+        //body
+        this._bodyElement = document.createElement('div');
+        //footer
+        this._footerElement = document.createElement('div');
+
+        this._headerElement.appendChild(closeButton);
+        this._headerElement.appendChild(this._titleElement);
+        element.appendChild(this._headerElement);
+        element.appendChild(this._bodyElement);
+        element.appendChild(this._footerElement);
+
+        kampfer.dom.addClass(this._element, 'modal');
+        kampfer.dom.addClass(this._headerElement, 'modal-header');
+        kampfer.dom.addClass(this._bodyElement, 'modal-body');
+        kampfer.dom.addClass(this._footerElement, 'modal-footer');
+        kampfer.dom.addClass(closeButton, 'close');
+
+        closeButton.innerHTML = 'x';
+        closeButton.setAttribute('data-action', 'close');
+
+        if(!this._buttons) {
+            this._footerElement.style.display = 'none';
+        } else {
+            for(var i = this._buttons.length - 1, buttonElment; (buttonElement = this._buttons[i]); i--) {
+                kampfer.dom.addClass(buttonElement, 'btn');
+                if(i === 0) {
+                    kampfer.dom.addClass(buttonElement, 'btn-primary');
+                }
+                this._footerElement.appendChild(buttonElement);
+            }
+        }
+    },
+
+    setContent : function(html) {
+        this._bodyElement.innerHTML = html;
+    },
+
+    getContent : function(html) {
+        return this._bodyElement.innerHTML;
+    },
+
+    setTitle : function(title) {
+        this._titleElement.innerHTML = title;
+    },
+
+    //modal居中.但是bootstrap貌似直接定死了modal的宽度然后用样式居中.
+    reposition : function() {
+        var winWidth = Math.max(document.documentElement.offsetWidth, document.body.offsetWidth),
+            winHeight = Math.max(document.documentElement.offsetHeight, document.body.offsetHeight);
+
+        this._element.style.left = kampfer.dom.scrollLeft(window) + winWidth / 2 -
+            this._element.offsetWidth / 2 + 'px';
+        this._element.style.top = kampfer.dom.scrollTop(window) + winHeight / 2 -
+            this._element.offsetHeight / 2 + 'px';
+    },
+
+    show : function() {
+        if(!this._element) {
+            this.render();
+        }
+        this._element.style.display = '';
+    },
+
+    hide : function() {
+        this._element.style.display = 'none';
+    },
+
+    dispose : function() {
+        kampfer.Dialog.superClass.dispose.call(this);
+        delete this._titleElement;
+        delete this._headerElement;
+        delete this._bodyElement;
+        delete this._buttons;
+        delete this._footerElement;
+    }
+});

plugin/mindmap/edit-mindmap/vendor/js/kampfer/class/eventtarget.js

@@ -0,0 +1,43 @@
+kampfer.require('events');
+kampfer.require('Class');
+
+kampfer.provide('events.EventTarget');
+
+/*
+ * 所有需要实现自定义事件的类都必须继承EventTarget类。
+ */
+
+kampfer.events.EventTarget = kampfer.Class.extend({
+	
+	_parentNode : null,
+	
+	addListener : function(type, listener, context) {
+		k.events.addListener(this, type, listener, context);
+	},
+	
+	removeListener : function(type, listener) {
+		k.events.removeListener(this, type, listener);
+	},
+	
+	dispatch : function(type) {
+		if(type) {
+			var args = Array.prototype.slice.apply(arguments);
+			args.unshift(this);
+			k.events.dispatch.apply(null, args);
+		}
+	},
+	
+	getParentEventTarget : function() {
+		return this._parentNode;
+	},
+	
+	setParentEventTarget : function(obj) {
+		this._parentNode = obj;
+	},
+	
+	dispose : function() {
+		this._parentNode = null;
+		k.events.removeListener(this);
+	}
+	
+});

plugin/mindmap/edit-mindmap/vendor/js/kampfer/class/uicomponent.js

@@ -0,0 +1,150 @@
+kampfer.require('class.Composition');
+kampfer.require('events');
+
+kampfer.provide('class.UIComponent');
+
+kampfer.class.UIComponent = kampfer.class.Composition.extend({
+    _element : null,
+
+    _inDocument : false,
+
+    /**
+     * @type {object}
+     */
+    events : null,
+
+    isInDocument : function() {
+        return this._inDocument;
+    },
+
+    setElement : function() {
+        this._element = element;
+    },
+
+    getElement :  function() {
+        return this._element;
+    },
+
+    createDom : function() {
+        this._element = document.createElement('div');
+        return this._element;
+    },
+
+    //component有两种初始化的方式:
+    //1.动态生成
+    //2.传入已有dom,component解析
+    //decorate方法就是针对第二种方式处理解析和预处理逻辑
+    decorate : function(element) {},
+
+    enterDocument : function() {
+        this._inDocument = true;
+
+        var that = this;
+        if(this.events) {
+            for(var attr in this.events) {
+                kampfer.events.addListener(this._element, attr, this._transition, this);
+            }
+        }
+
+        this.walk('enterDocument');
+    },
+
+    _transition : function(event) {
+        var element = event.target,
+            handlers = this.events[event.type],
+            action = element.getAttribute('data-action');
+
+        while( !action && (element = element.parentNode) ) {
+            if(element.getAttribute) {
+                action = element.getAttribute('data-action');
+            }
+        }
+
+        if( !action || !handlers || !(action in handlers) ) {
+            return;
+        }
+
+        event.target = element;
+
+        if(typeof handlers[action] === 'string') {
+            handlers = handlers[action].split(' ');
+            for(var i = 0, handle; (handle = handlers[i]); i++) {
+                if( this[handle] && this[handle](event) === false ) {
+                    return false;
+                }
+            }
+        } else if(typeof handlers[action] === 'function') {
+            handlers[action].call(this, event);
+        }
+    },
+
+    exitDocument : function() {
+        this._inDocument = true;
+
+        kampfer.events.removeListener(this._element);
+
+        this.walk('exitDocument');
+    },
+
+    render : function(parentElement, beforeNode) {
+        if(this._inDocument) {
+            return;
+        }
+
+        if(!this._element) {
+            this.createDom();
+        }
+
+        if(parentElement) {
+            parentElement.insertBefore(this._element, beforeNode || null);
+        } else {
+            document.body.appendChild(this._element);
+        }
+
+        //父component存在,但是它不在document中,那么子component不进入document
+        if( !this._parent || this._parent.isInDocument() ) {
+            this.enterDocument();
+        }
+    },
+
+    addChild : function(child, render) {
+        this.addChildAt(child, this.getChildCount(), render);
+    },
+
+    addChildAt : function(child, index, render) {
+        kampfer.UIComponent.superClass.addChildAt.call(this, child, index);
+
+        if( child._inDocument && this._inDocument && child.getParent() === this ) {
+            var parentElement = this.getElement();
+            parentElement.insertBefore( child.getElement(),
+                (parentElement.childNodes[index] || null) );
+        } else if(render) {
+            if (!this._element) {
+                this.createDom();
+            }
+            var sibling = this.getChildAt(index + 1);
+            child.render_(this.getElement(), sibling ? sibling._element : null);
+        }
+    },
+
+    removeChild : function(child, unrender) {
+        kampfer.UIComponent.superClass.removeChild.call(this, child);
+
+        if(unrender) {
+            child.exitDocument();
+            if( child._element ) {
+                child._element.parentNode.removeChild(child._element);
+            }
+        }
+    },
+
+    removeChildAt : function(index, unrender) {
+        this.remochild( this.getChildAt(index), unrender );
+    },
+
+    dispose : function() {
+        kampfer.UIComponent.superClass.dispose.call(this);
+        this.exitDocument();
+        delete this._element;
+    }
+});

plugin/mindmap/edit-mindmap/vendor/js/kampfer/data.js

@@ -0,0 +1,255 @@
+/*global kampfer*/
+
+/**
+ * 为对象管理数据
+ * @module data
+ * https://github.com/jquery/jquery/blob/master/src/data.js
+ */
+
+kampfer.require('browser.support');
+
+kampfer.provide('data');
+
+//kampfer的数据缓存
+kampfer.data.cache = {};
+
+//用于标记缓存的id
+kampfer.data.cacheId = 0;
+
+//不能设置自定义属性的HTML tag名单
+kampfer.data.noData = {
+	"embed": true,
+	//object标签的clsid为以下值时可以设置自定义属性,
+	//其他情况object也不能设置自定义属性
+	"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
+	"applet": true
+};
+
+/*
+ * 判断对象是否能够设置自定义属性。所有plain object都能设置自定义属性，
+ * 而html dom中：embed/applet无法设置，obeject只有当clsid为特定值时可以设置。
+ * @param {object||html dom}elem
+ * @return {boolean}
+ */
+kampfer.data.acceptData = function(elem) {
+	if(kampfer.type(elem) === 'object') {
+		if(elem.nodeName) {
+			var match = kampfer.data.noData[ elem.nodeName.toLowerCase() ];
+			if( match ) {
+				return !(match === true || elem.getAttribute('classid') !== match);
+			}
+		}
+		return true;
+	}
+};
+
+/*
+ * 判断数据对象是否为空。必须区分两种情况：
+ * 1。用户的数据对象 所有用户的数据都储存在数据对象的data属性中。
+ * 2。kampfer的数据对象 kampfer的数据会被直接储存在数据对象中。
+ * @param {plain object}obj 这个对象一般取自kampfer.data.cache[expando]
+ *	或者elem[expando]
+ * @return {boolean}
+ */
+kampfer.data.isEmptyDataObj = function(obj) {
+	for(var name in obj) {
+		//检查用户定义的data（即cache.data）
+		if( name === 'data' && kampfer.isEmptyObject(obj[name]) ) {
+			continue;
+		}
+		if( name !== 'toJSON' ) {
+			return false;
+		}
+	}
+	return true;
+};
+
+//判断对象是否储存了数据。此方法先取到elem的数据对象，
+//再调用kampfer.data.isEmptyDataObj判断对象是否为空
+kampfer.data.hasData = function(elem) {
+	elem = elem.nodeType ? 
+		kampfer.data.cache[ elem[kampfer.expando] ] :
+		elem[kampfer.expando];
+	return !!elem && !kampfer.data.isEmptyDataObj(elem);
+};
+
+/*
+ * 写缓存. 只接受key-value形式的参数.
+ * @param {object||html dom}elem
+ * @param {string}name
+ * @param {*}value
+ * @param {boolean}internal
+ * @return
+ */
+kampfer.data.setData = function(elem, name, value, internal) {
+	if( !kampfer.data.acceptData(elem)　) {
+		return;
+	}
+
+	var expando = kampfer.expando,
+		isNode = !!elem.nodeType,
+		cache = isNode ? kampfer.data.cache : elem,
+		cacheId = isNode ? elem[expando] : elem[expando] && expando,
+		thisCache;
+
+	// 设置cacheId
+	if(!cacheId) {
+		if(isNode) {
+			elem[expando] = cacheId = ++kampfer.data.cacheId;
+		} else {
+			cacheId = expando;
+		}
+	}
+
+	// 取得cache object
+	if(!cache[cacheId]) {
+		cache[cacheId] = {};
+	}
+	thisCache = cache[cacheId];
+	// 区分内部调用和客户调用时数据的储存位置
+	if(!internal) {
+		if(!thisCache.data) {
+			thisCache.data = {};
+		}
+		thisCache = thisCache.data;
+	}
+	
+	// 不做判断，直接覆盖旧值
+	if(kampfer.type(name) === 'object') {
+		thisCache = kampfer.extend(thisCache, name);
+	} else if(value !== undefined) {
+		thisCache[name] = value;
+	}
+
+	return thisCache;
+};
+
+/*
+ * 读缓存。如果不提供name,直接返回整个cache。
+ * @param {object||html dom}elem
+ * @param {string}name option
+ * @param {boolean}internal option
+ * @return {*}
+ */
+kampfer.data.getData = function(elem, name, internal) {
+	if( !kampfer.data.acceptData(elem) ) {
+		return;
+	}
+
+	var expando = kampfer.expando,
+		isNode = !!elem.nodeType,
+		cache = isNode ? kampfer.data.cache : elem,
+		cacheId = isNode ? elem[expando] : elem[expando] && expando,
+		hasName = kampfer.type(name) !== 'boolean' && name !== undefined,
+		thisCache, ret;
+
+	if(!cacheId || !cache[cacheId]) {
+		return;
+	}
+
+	if(!hasName) {
+		internal = name;
+	}
+
+	thisCache = cache[cacheId];
+	if(!internal) {
+		thisCache = thisCache.data || {};
+	}
+
+	if(hasName) {
+		ret = thisCache[name];
+	} else {
+		ret = thisCache;
+	}
+
+	return ret;
+};
+
+/*
+ * 删除缓存。如果不提供name,不执行任何操作。
+ * @param {object||html dom}elem
+ * @param {string}name
+ * @param {boolean}internal option
+ * @return void
+ */
+kampfer.data.removeData = function(elem, name, internal) {
+	if( !kampfer.data.acceptData(elem) ) {
+		return;
+	}
+
+	var expando = kampfer.expando,
+		isNode = !!elem.nodeType,
+		cache = isNode ? kampfer.data.cache : elem,
+		cacheId = isNode ? elem[expando] : elem[expando] && expando,
+		hasName = kampfer.type(name) !== 'bool' && name !== undefined,
+		thisCache;
+
+	if(!cacheId || !cache[cacheId] ||!hasName) {
+		return;
+	}
+
+	thisCache = cache[cacheId];
+	if(!internal) {
+		thisCache = thisCache.data;
+	}
+
+	if(thisCache) {
+		if(kampfer.type(name) !== 'array') {
+			if(name in thisCache) {
+				name = [name];
+			}
+		}
+		for(var i = 0, n; n = name[i]; i++) {
+			delete thisCache[n];
+		}
+		if( !kampfer.data.isEmptyDataObj(thisCache) ) {
+			return;
+		}
+	}
+
+	if(!internal) {
+		delete cache[cacheId].data;
+		if( !kampfer.data.isEmptyDataObj( cache[cacheId] ) ) {
+			return;
+		}
+	}
+
+
+	// 清空数据cache
+	// as window.nodeType === undefined, so when elem === window isNode === false
+	if ( kampfer.browser.support.deleteExpando || !cache.setInterval ) {
+		delete cache[cacheId];
+	} else {
+		cache[cacheId] = null;
+	}
+
+	// 清除html dom的expando
+	if(isNode) {
+		// IE does not allow us to delete expando properties from nodes,
+		// nor does it have a removeAttribute function on Document nodes;
+		// we must handle all of these cases
+		if ( kampfer.browser.support.deleteExpando ) {
+			delete elem[ expando ];
+		} else if ( elem.removeAttribute ) {
+			elem.removeAttribute( expando );
+		} else {
+			elem[ expando ] = null;
+		}
+	}
+};
+
+
+//kampfer内部调用
+kampfer.data.setDataInternal = function(elem, name, value) {
+	kampfer.data.setData(elem, name, value, true);
+};
+
+//kampfer内部调用
+kampfer.data.getDataInternal = function(elem, name) {
+	return kampfer.data.getData(elem, name, true);
+};
+
+//kampfer内部调用
+kampfer.data.removeDataInternal = function(elem, name) {
+	kampfer.data.removeData(elem, name, true);
+};

plugin/mindmap/edit-mindmap/vendor/js/kampfer/deps.js

@@ -0,0 +1,7 @@
+kampfer.addDependency('ajax.js', ['ajax'], []);
+kampfer.addDependency('base.js', [], []);
+kampfer.addDependency('class.js', ['Class'], []);
+kampfer.addDependency('data.js', ['data'], ['browser.support']);
+kampfer.addDependency('events.js', ['events','events.Event','events.Listener'], ['data']);
+kampfer.addDependency('eventtarget.js', ['events.EventTarget'], ['events','Class']);
+kampfer.addDependency('support.js', ['browser.support'], []);

plugin/mindmap/edit-mindmap/vendor/js/kampfer/dom.js

@@ -0,0 +1,165 @@
+/*global kampfer*/
+kampfer.provide('dom');
+
+kampfer.dom.create = function(name) {
+    return kampfer.global.document.createElement(name);
+};
+
+kampfer.dom.addClass = function(elem, value) {
+
+    var classNames, i, l,
+        setClass, c, cl;
+
+    if ( value && typeof value === "string" ) {
+        classNames = value.split( /\s+/ );
+
+        if ( elem.nodeType === 1 ) {
+            if ( !elem.className && classNames.length === 1 ) {
+                elem.className = value;
+
+            } else {
+                setClass = " " + elem.className + " ";
+
+                for ( c = 0, cl = classNames.length; c < cl; c++ ) {
+                    if ( !~setClass.indexOf( " " + classNames[ c ] + " " ) ) {
+                        setClass += classNames[ c ] + " ";
+                    }
+                }
+                elem.className = setClass.trim();
+            }
+        }
+    }
+
+};
+
+
+kampfer.dom.removeClass = function(elem, value) {
+    
+    var classNames, i, l, className, c, cl;
+    
+    if ( (value && typeof value === "string") || value === undefined ) {
+        classNames = ( value || "" ).split( /\s+/ );
+    
+        if ( elem.nodeType === 1 && elem.className ) {
+            if ( value ) {
+                className = (" " + elem.className + " ").replace( /[\n\t\r]/g, " " );
+                for ( c = 0, cl = classNames.length; c < cl; c++ ) {
+                    className = className.replace(" " + classNames[ c ] + " ", " ");
+                }
+                //elem.className = kampfer.string.trim( className );
+                elem.className = className.trim();
+            } else {
+                elem.className = "";
+            }
+        }
+    }
+};
+
+
+kampfer.dom.getComputedStyle = function(element, property) {
+    var doc = kampfer.global.document;
+    if(doc.defaultView && doc.defaultView.getComputedStyle) {
+        var styles = doc.defaultView.getComputedStyle(element, null);
+        if(styles) {
+            // element.style[..] is undefined for browser specific styles
+            // as 'filter'.
+            return styles[property] || styles.getPropertyValue(property);
+        }
+    }
+    return '';
+};
+
+
+//for IE
+kampfer.dom.getCascadedStyle = function(element, style) {
+    return element.currentStyle ? element.currentStyle[style] : null;
+};
+
+
+kampfer.dom.getStyle = function(element, style) {
+    return kampfer.dom.getComputedStyle(element, style) ||
+        kampfer.dom.getCascadedStyle(element, style) ||
+        element.style[style];
+};
+
+
+//需要输入正确的javascript格式名
+//TODO 处理样式名
+kampfer.dom.setStyle = function(element, name, value) {
+    if( kampfer.isDefAndNotNull(value) &&
+        kampfer.type(name) === 'string' ) {
+        element.style[name] = value;
+    } else if( kampfer.isObject(name) ) {
+        for(var attr in name) {
+            kampfer.dom.setStyle(element, attr, name[attr]);
+        }
+    }
+};
+
+// http://code.jquery.com/jquery-1.8.3.js
+kampfer.dom.getWindow = function(elem) {
+    return kampfer.isWindow(elem) ?
+        elem :
+        elem.nodeType === 9 ?
+            elem.defaultView || elem.parentWindow :
+            false;
+};
+
+
+// http://code.jquery.com/jquery-1.8.3.js
+kampfer.dom.scrollLeft = function(elem, val) {
+    var win = kampfer.dom.getWindow( elem ),
+        prop = 'pageXOffset',
+        method = 'scrollLeft';
+
+    if ( val === undefined ) {
+        return win ? (prop in win) ? win[ prop ] :
+            win.document.documentElement[ method ] :
+            elem[ method ];
+    }
+
+    if ( win ) {
+        win.scrollTo( val, kampfer.dom.scrollTop( win ));
+    } else {
+        elem[ method ] = val;
+    }
+};
+
+// http://code.jquery.com/jquery-1.8.3.js
+kampfer.dom.scrollTop = function(elem, val) {
+    var win = kampfer.dom.getWindow( elem ),
+        prop = 'pageYOffset',
+        method = 'scrollTop';
+
+    if ( val === undefined ) {
+        return win ? (prop in win) ? win[ prop ] :
+            win.document.documentElement[ method ] :
+            elem[ method ];
+    }
+
+    if ( win ) {
+        win.scrollTo( kampfer.dom.scrollLeft( win ), val);
+    } else {
+        elem[ method ] = val;
+    }
+};
+
+
+//http://www.cnblogs.com/rubylouvre/archive/2011/05/30/1583523.html
+kampfer.dom.contains = function(parent, child) {
+    if(parent.compareDocumentPosition) {
+        return parent === child || !!(parent.compareDocumentPosition(child) & 16);
+    }
+
+    if(parent.contains && child.nodeType === 1) {
+        return parent.contains(child) && parent !== child;
+    }
+
+    while( (child = child.parentNode) ) {
+        if(child === parent) {
+            return true;
+        }
+    }
+
+    return false;
+};

plugin/mindmap/edit-mindmap/vendor/js/kampfer/events.js

@@ -0,0 +1,468 @@
+/*global kampfer*/
+kampfer.require('data');
+
+kampfer.provide('events');
+kampfer.provide('events.Event');
+kampfer.provide('events.Listener');
+
+
+/*
+ * 包裹浏览器event对象，提供统一的、跨浏览器的接口。
+ * 新的对象将包含以下接口：
+ * - type	{string}	事件种类
+ * - target		{object}	触发事件的对象
+ * - relatedTarget	{object}	鼠标事件mouseover和mouseout的修正
+ * - currentTarget	{object}	
+ * - stopPropagation	{function}	阻止冒泡
+ * - preventDefault	{function}	阻止默认行为
+ * - dispose	{function}
+ * - which	{number}	
+ * - pageX/pageY	{number}
+ */
+kampfer.events.Event = function(src, props) {
+	var srcType = kampfer.type(src);
+
+	if(srcType === 'object' && src.type) {
+		this.src = src;
+		this.type = src.type;
+	} else if(srcType === 'string') {
+		this.type = src;
+	}
+
+	if(kampfer.type(props) === 'object') {
+		kampfer.extend(this, props);
+	}
+
+	this.isImmediatePropagationStopped = false;
+	this.propagationStopped = false;
+	this.isDefaultPrevented = false;
+
+	this[kampfer.expando] = true;
+};
+
+kampfer.events.Event.prototype = {
+	constructor : kampfer.events.Event,
+
+	//停止冒泡
+	stopPropagation : function() {
+		//触发事件时，需要读取propagationStopped，判断冒泡是否取消。
+		this.propagationStopped = true;
+
+		var e = this.src;
+		if(!e) {
+			return;
+		}
+
+		if(e.stopPropagation) {
+			e.stopPropagation();
+		} else {
+			e.cancelBubble = true;
+		}
+	},
+
+	//立即停止冒泡
+	stopImmediatePropagation : function() {
+		this.isImmediatePropagationStopped = true;
+		this.stopPropagation();
+	},
+
+	//阻止默认行为
+	preventDefault : function() {
+		this.isDefaultPrevented = true;
+		
+		var e = this.src;
+		if(!e) {
+			return;
+		}
+		
+		if (e.preventDefault) {
+			e.preventDefault();
+		} else {
+			e.returnValue = false;
+		}
+	},
+
+	dispose : function() {
+		delete this.src;
+	}
+};
+
+//所有事件对象都拥有下面的属性
+kampfer.events.Event.props = 'altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which'.split(' ');
+
+//键盘事件对象拥有下面的属性
+kampfer.events.Event.keyProps = 'char charCode key keyCode'.split(' ');
+
+//鼠标事件对象拥有下面的属性
+kampfer.events.Event.mouseProps = 'button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement'.split(' ');
+
+
+/*
+ * 修复event,处理兼容性问题
+ * @param {object||string}event 
+ * @return {object} 修复的event对象
+ */
+kampfer.events.fixEvent = function(event) {
+	if( event[kampfer.expando] ) {
+		return event;
+	}
+
+	var oriEvent = event;
+
+	event = new kampfer.events.Event(oriEvent);
+
+	kampfer.each(kampfer.events.Event.props, function(i, prop) {
+		event[prop] = oriEvent[prop];
+	});
+
+	if(!event.target) {
+		event.target = oriEvent.srcElement || document;
+	}
+
+	// Target should not be a text node (jQuery bugs#504, Safari)
+	if(event.target.nodeType === 3) {
+		event.target = event.target.parentNode;
+	}
+
+	event.currentTarget = null;
+
+	// ie不支持metaKey, 设置值为false
+	event.metaKey = !!event.metaKey;
+
+	//修复鼠标事件之前必须保证event.target存在
+	if( kampfer.events.isKeyEvent(event.type) ) {
+		kampfer.events.fixKeyEvent(event, oriEvent);
+	} else {
+		kampfer.events.fixMouseEvent(event, oriEvent);
+	}
+
+	return event;
+};
+
+//判断事件是否为键盘事件
+kampfer.events.isKeyEvent = function(type) {
+	return /^key/.test(type);
+};
+
+//判断事件是否为鼠标事件
+kampfer.events.isMouseEvent = function(type) {
+	return /^(?:mouse|contextmenu)|click/.test(type);
+};
+
+//修复鼠标键盘对象
+kampfer.events.fixKeyEvent = function(event, oriEvent) {
+	kampfer.each(kampfer.events.Event.keyProps, function(i, prop) {
+		event[prop] = oriEvent[prop];
+	});
+
+	// Add which for key events
+	if ( event.which == null ) {
+		event.which = oriEvent.charCode != null ? oriEvent.charCode : oriEvent.keyCode;
+	}
+
+	return event;
+};
+
+//修复鼠标事件对象
+kampfer.events.fixMouseEvent = function(event, oriEvent) {
+	kampfer.each(kampfer.events.Event.mouseProps, function(i, prop) {
+		event[prop] = oriEvent[prop];
+	});
+
+	var eventDoc, doc, body,
+		button = oriEvent.button,
+		fromElement = oriEvent.fromElement;
+
+	// Calculate pageX/Y if missing and clientX/Y available
+	if ( event.pageX == null && oriEvent.clientX != null ) {
+		eventDoc = event.target.ownerDocument || document;
+		doc = eventDoc.documentElement;
+		body = eventDoc.body;
+
+		event.pageX = oriEvent.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - 
+			( doc && doc.clientLeft || body && body.clientLeft || 0 );
+		event.pageY = oriEvent.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - 
+			( doc && doc.clientTop  || body && body.clientTop  || 0 );
+	}
+
+	// Add relatedTarget, if necessary
+	if ( !event.relatedTarget && fromElement ) {
+		event.relatedTarget = fromElement === event.target ? oriEvent.toElement : fromElement;
+	}
+
+	// Add which for click: 1 === left; 2 === middle; 3 === right
+	// Note: button is not normalized, so don't use it
+	if ( !event.which && button !== undefined ) {
+		event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
+	}
+
+	return event;
+};
+
+
+/*
+ * 生成handler的一个包裹对象，记录一些额外信息，并且生成一个唯一的key值
+ * @param {function}handler
+ * @param {string}type
+ * @param {object}scope
+ */
+kampfer.events.Listener = function(listener, eventType, context) {
+	this.listener = listener;
+	this.eventType = eventType;
+	this.context = context;
+	this.key = kampfer.events.Listener.key++;
+};
+
+//销毁对象中指向其他对象的引用
+kampfer.events.Listener.prototype.dispose = function() {
+	this.listener = null;
+	this.context = null;
+};
+
+kampfer.events.Listener.key = 0;
+
+
+/*
+ * 添加事件
+ * @param {object}elem
+ * @param {string||array}eventType
+ * @param {function}listener
+ * @param {object}context
+ */
+kampfer.events.addListener = function(elem, eventType, listener, context) {
+	// filter commet and text node
+	// nor undefined eventType or listener
+	if( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !eventType ||
+		kampfer.type(listener) !== 'function' ) {
+		return;
+	}
+
+	var type = kampfer.type(eventType);
+
+	if( type === 'array' ) {
+		for(var i = 0, e; e = eventType[i]; i++) {
+			kampfer.events.addListener(elem, e, listener, context);
+		}
+		return;
+	}
+
+	if( type === 'string') {
+		var listenerObj = new kampfer.events.Listener(listener, eventType, context || elem);
+
+		var events = kampfer.data.getDataInternal(elem, 'events');
+		if(!events) {
+			events = {};
+			kampfer.data.setDataInternal(elem, 'events', events);
+		}
+
+		if(!events.proxy) {
+			events.proxy = function(e) {
+				if(kampfer.events.triggered !== e.type) {
+					return kampfer.events.dispatchEvent.apply(events.proxy.elem, arguments);
+				}
+			};
+			events.proxy.elem = elem;
+		}
+
+		if(!events.listeners) {
+			events.listeners = {};
+		}
+
+		if(!events.listeners[eventType]) {
+			events.listeners[eventType] = [];
+
+			//events.listeners[eventType]不存在说明没有绑定过此事件
+			if(elem.addEventListener) {
+				elem.addEventListener(eventType, events.proxy, false);
+			} else if(elem.attachEvent) {
+				elem.attachEvent('on' + eventType, events.proxy);
+			}
+		}
+
+		events.listeners[eventType].push(listenerObj);
+	}
+
+	// fix ie memory leak
+	elem = null;
+};
+
+
+/*
+ * 删除事件。此方法用于删除绑定在某类事件下的全部操作。
+ * @param {object}elem
+ * @param {string}eventType
+ */ 
+kampfer.events.removeListener = function(elem, eventType, listener) {
+	var events = kampfer.data.getDataInternal(elem, 'events');
+
+	if( !events || !events.listeners ) {
+		return;
+	}
+
+	var type = kampfer.type(eventType);
+
+	if(type === 'array') {
+		for(var i = 0; type = eventType[0]; i++) {
+			kampfer.events.removeListener(elem, type, listener);
+		}
+		return;
+	}
+
+	if(type === 'undefined') {
+		for(type in events.listeners) {
+			kampfer.events.removeListener(elem, type, listener);
+		}
+		return;
+	}
+
+	if(type === 'string') {
+		for(var i = 0, l; l = events.listeners[eventType][i]; i++) {
+			if( !listener || (l.eventType === eventType && l.listener === listener) ) {
+				// 注意splice会改变数组长度以及元素对应的下标
+				events.listeners[eventType].splice(i--, 1);
+			}
+		}
+
+		if(!events.listeners[eventType].length) {
+			if(elem.removeEventListener) {
+				elem.removeEventListener(eventType, events.proxy, false);
+			} else if(elem.detachEvent) {
+				elem.detachEvent('on' + eventType, events.proxy);
+			}
+			delete events.listeners[eventType];
+		}
+
+		if( kampfer.isEmptyObject(events.listeners) ) {
+			delete events.listeners;
+			delete events.proxy;
+			kampfer.data.removeDataInternal(elem, 'events');
+		}
+	}
+
+};
+
+
+/*
+ * 触发对象的指定事件
+ * @param {object}elem
+ * @param {string||array}eventType
+ */
+kampfer.events.dispatch = function(elem, event) {
+	if(elem.nodeType === 3 || elem.nodeType === 8 || !event) {
+		return;
+	}
+
+	var eventType = event.type || event,
+		args = Array.prototype.slice.call(arguments),
+		bubblePath = [],
+		onType = 'on' + eventType;
+
+	if(typeof event === 'object') {
+		if( !event[kampfer.expando] ) {
+			event = new kampfer.events.Event(eventType, event);
+		}
+	} else {
+		event = new kampfer.events.Event(event);
+	}
+
+	args = Array.prototype.slice.call(arguments, 2);
+	args.unshift(event);
+
+	// event.target始终指向事件的起点对象
+	if(!event.target) {
+		event.target = elem;
+	}
+
+	//建立冒泡的dom树路径
+	for(var cur = elem; cur; cur = cur.parentNode) {
+		bubblePath.push(cur);
+	}
+	//W3C标准中事件冒泡的终点时document,而jQuery.trigger会冒泡到window
+	//这里有必要跟jQuery一样吗？？？？
+	//冒泡的最后一站始终是window对象
+	if( cur === (elem.ownerDocument || document) ) {
+		bubblePath.push(elem.defaultView || elem.parentWindow || window);
+	}
+
+	for(i = 0; cur = !event.propagationStopped && bubblePath[i]; i++) {
+
+		var eventsObj = kampfer.data.getDataInternal(cur, 'events');
+
+		if( !eventsObj || !eventsObj.listeners[eventType] ) {
+			continue;
+		}
+
+		// 冒泡的每一阶段currentTarget都不同
+		event.currentTarget = cur;
+
+		// 执行kampfer绑定的事件处理函数
+		var proxy = eventsObj.proxy;
+		proxy.apply(cur, args);
+
+		// 执行使用行内方式绑定的事件处理函数
+		proxy = cur[onType];
+		if(proxy && proxy.apply(cur, args) === false) {
+			event.preventDefault();
+			event.stopPropagation();
+		}
+
+	}
+
+	// 触发浏览器default action
+	if(!event.isDefaultPrevented && !kampfer.isWindow(elem) && elem[eventType]) {
+		var old = elem[onType];
+		if(old) {
+			elem[onType] = null;
+		}
+
+		kampfer.events.triggered = eventType;
+		try {
+			elem[eventType]();
+		} catch(e) {}
+		delete kampfer.events.triggered;
+
+		if(old) {
+			elem[onType] = old;
+		}
+	}
+
+	return event.result;
+};
+
+
+/**
+ * 正确的将一个事件派发给所有相关对象
+ */
+kampfer.events.dispatchEvent = function(event) {
+	event = kampfer.events.fixEvent(event);
+
+	// ie6/7/8不支持event.currentTarget 于是无法使用解决this的问题
+	var eventsObj = kampfer.data.getDataInternal(this, 'events'),
+		listeners = eventsObj && eventsObj.listeners[event.type],
+		args = Array.prototype.slice.call(arguments);
+
+	if(!listeners) {
+		return;
+	}
+
+	// fix currentTarget in ie6/7/8
+	event.currentTarget = this;
+
+	for(var i = 0, l; l = listeners[i]; i++) {
+		event.result = l.listener.apply(l.context, args);
+		if(event.result === false) {
+			event.preventDefault();
+			event.stopPropagation();
+		}
+		if(event.isImmediatePropagationStopped) {
+			break;
+		}
+	}
+
+	// for beforeunload on firefox
+	if(event.result !== undefined && event.src) {
+		event.src.returnValue = event.result;
+	}
+
+	return event.result;
+};

plugin/mindmap/edit-mindmap/vendor/js/kampfer/eventtarget.js

@@ -0,0 +1,43 @@
+kampfer.require('events');
+kampfer.require('Class');
+
+kampfer.provide('events.EventTarget');
+
+/*
+ * 所有需要实现自定义事件的类都必须继承EventTarget类。
+ */
+
+kampfer.events.EventTarget = kampfer.Class.extend({
+	
+	parentNode : null,
+	
+	addListener : function(type, listener, context) {
+		k.events.addListener(this, type, listener, context);
+	},
+	
+	removeListener : function(type, listener) {
+		k.events.removeListener(this, type, listener);
+	},
+	
+	dispatch : function(type) {
+		if(type) {
+			var args = Array.prototype.slice.apply(arguments);
+			args.unshift(this);
+			k.events.dispatch.apply(null, args);
+		}
+	},
+	
+	getParentEventTarget : function() {
+		return this.parentNode;
+	},
+	
+	setParentEventTarget : function(obj) {
+		this.parentNode = obj;
+	},
+	
+	dispose : function() {
+		this.parentNode = null;
+		k.events.removeListener(this);
+	}
+	
+});

plugin/mindmap/edit-mindmap/vendor/js/kampfer/helper/es5-shim.js

@@ -0,0 +1,981 @@
+// Copyright 2009-2012 by contributors, MIT License
+// vim: ts=4 sts=4 sw=4 expandtab
+
+// Module systems magic dance
+(function (definition) {
+    // RequireJS
+    if (typeof define == "function") {
+        define(definition);
+    // YUI3
+    } else if (typeof YUI == "function") {
+        YUI.add("es5", definition);
+    // CommonJS and <script>
+    } else {
+        definition();
+    }
+})(function () {
+
+/**
+ * Brings an environment as close to ECMAScript 5 compliance
+ * as is possible with the facilities of erstwhile engines.
+ *
+ * Annotated ES5: http://es5.github.com/ (specific links below)
+ * ES5 Spec: http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf
+ * Required reading: http://javascriptweblog.wordpress.com/2011/12/05/extending-javascript-natives/
+ */
+
+//
+// Function
+// ========
+//
+
+// ES-5 15.3.4.5
+// http://es5.github.com/#x15.3.4.5
+
+function Empty() {}
+
+if (!Function.prototype.bind) {
+    Function.prototype.bind = function bind(that) { // .length is 1
+        // 1. Let Target be the this value.
+        var target = this;
+        // 2. If IsCallable(Target) is false, throw a TypeError exception.
+        if (typeof target != "function") {
+            throw new TypeError("Function.prototype.bind called on incompatible " + target);
+        }
+        // 3. Let A be a new (possibly empty) internal list of all of the
+        //   argument values provided after thisArg (arg1, arg2 etc), in order.
+        // XXX slicedArgs will stand in for "A" if used
+        var args = slice.call(arguments, 1); // for normal call
+        // 4. Let F be a new native ECMAScript object.
+        // 11. Set the [[Prototype]] internal property of F to the standard
+        //   built-in Function prototype object as specified in 15.3.3.1.
+        // 12. Set the [[Call]] internal property of F as described in
+        //   15.3.4.5.1.
+        // 13. Set the [[Construct]] internal property of F as described in
+        //   15.3.4.5.2.
+        // 14. Set the [[HasInstance]] internal property of F as described in
+        //   15.3.4.5.3.
+        var bound = function () {
+
+            if (this instanceof bound) {
+                // 15.3.4.5.2 [[Construct]]
+                // When the [[Construct]] internal method of a function object,
+                // F that was created using the bind function is called with a
+                // list of arguments ExtraArgs, the following steps are taken:
+                // 1. Let target be the value of F's [[TargetFunction]]
+                //   internal property.
+                // 2. If target has no [[Construct]] internal method, a
+                //   TypeError exception is thrown.
+                // 3. Let boundArgs be the value of F's [[BoundArgs]] internal
+                //   property.
+                // 4. Let args be a new list containing the same values as the
+                //   list boundArgs in the same order followed by the same
+                //   values as the list ExtraArgs in the same order.
+                // 5. Return the result of calling the [[Construct]] internal
+                //   method of target providing args as the arguments.
+
+                var result = target.apply(
+                    this,
+                    args.concat(slice.call(arguments))
+                );
+                if (Object(result) === result) {
+                    return result;
+                }
+                return this;
+
+            } else {
+                // 15.3.4.5.1 [[Call]]
+                // When the [[Call]] internal method of a function object, F,
+                // which was created using the bind function is called with a
+                // this value and a list of arguments ExtraArgs, the following
+                // steps are taken:
+                // 1. Let boundArgs be the value of F's [[BoundArgs]] internal
+                //   property.
+                // 2. Let boundThis be the value of F's [[BoundThis]] internal
+                //   property.
+                // 3. Let target be the value of F's [[TargetFunction]] internal
+                //   property.
+                // 4. Let args be a new list containing the same values as the
+                //   list boundArgs in the same order followed by the same
+                //   values as the list ExtraArgs in the same order.
+                // 5. Return the result of calling the [[Call]] internal method
+                //   of target providing boundThis as the this value and
+                //   providing args as the arguments.
+
+                // equiv: target.call(this, ...boundArgs, ...args)
+                return target.apply(
+                    that,
+                    args.concat(slice.call(arguments))
+                );
+
+            }
+
+        };
+        if(target.prototype) {
+            Empty.prototype = target.prototype;
+            bound.prototype = new Empty();
+            // Clean up dangling references.
+            Empty.prototype = null;
+        }
+        // XXX bound.length is never writable, so don't even try
+        //
+        // 15. If the [[Class]] internal property of Target is "Function", then
+        //     a. Let L be the length property of Target minus the length of A.
+        //     b. Set the length own property of F to either 0 or L, whichever is
+        //       larger.
+        // 16. Else set the length own property of F to 0.
+        // 17. Set the attributes of the length own property of F to the values
+        //   specified in 15.3.5.1.
+
+        // TODO
+        // 18. Set the [[Extensible]] internal property of F to true.
+
+        // TODO
+        // 19. Let thrower be the [[ThrowTypeError]] function Object (13.2.3).
+        // 20. Call the [[DefineOwnProperty]] internal method of F with
+        //   arguments "caller", PropertyDescriptor {[[Get]]: thrower, [[Set]]:
+        //   thrower, [[Enumerable]]: false, [[Configurable]]: false}, and
+        //   false.
+        // 21. Call the [[DefineOwnProperty]] internal method of F with
+        //   arguments "arguments", PropertyDescriptor {[[Get]]: thrower,
+        //   [[Set]]: thrower, [[Enumerable]]: false, [[Configurable]]: false},
+        //   and false.
+
+        // TODO
+        // NOTE Function objects created using Function.prototype.bind do not
+        // have a prototype property or the [[Code]], [[FormalParameters]], and
+        // [[Scope]] internal properties.
+        // XXX can't delete prototype in pure-js.
+
+        // 22. Return F.
+        return bound;
+    };
+}
+
+// Shortcut to an often accessed properties, in order to avoid multiple
+// dereference that costs universally.
+// _Please note: Shortcuts are defined after `Function.prototype.bind` as we
+// us it in defining shortcuts.
+var call = Function.prototype.call;
+var prototypeOfArray = Array.prototype;
+var prototypeOfObject = Object.prototype;
+var slice = prototypeOfArray.slice;
+// Having a toString local variable name breaks in Opera so use _toString.
+var _toString = call.bind(prototypeOfObject.toString);
+var owns = call.bind(prototypeOfObject.hasOwnProperty);
+
+// If JS engine supports accessors creating shortcuts.
+var defineGetter;
+var defineSetter;
+var lookupGetter;
+var lookupSetter;
+var supportsAccessors;
+if ((supportsAccessors = owns(prototypeOfObject, "__defineGetter__"))) {
+    defineGetter = call.bind(prototypeOfObject.__defineGetter__);
+    defineSetter = call.bind(prototypeOfObject.__defineSetter__);
+    lookupGetter = call.bind(prototypeOfObject.__lookupGetter__);
+    lookupSetter = call.bind(prototypeOfObject.__lookupSetter__);
+}
+
+//
+// Array
+// =====
+//
+
+// ES5 15.4.4.12
+// http://es5.github.com/#x15.4.4.12
+// Default value for second param
+// [bugfix, ielt9, old browsers]
+// IE < 9 bug: [1,2].splice(0).join("") == "" but should be "12"
+if ([1,2].splice(0).length != 2) {
+    var array_splice = Array.prototype.splice;
+    Array.prototype.splice = function(start, deleteCount) {
+        if (!arguments.length) {
+            return [];
+        } else {
+            return array_splice.apply(this, [
+                start === void 0 ? 0 : start,
+                deleteCount === void 0 ? (this.length - start) : deleteCount
+            ].concat(slice.call(arguments, 2)))
+        }
+    };
+}
+
+// ES5 15.4.4.12
+// http://es5.github.com/#x15.4.4.13
+// Return len+argCount.
+// [bugfix, ielt8]
+// IE < 8 bug: [].unshift(0) == undefined but should be "1"
+if ([].unshift(0) != 1) {
+    var array_unshift = Array.prototype.unshift;
+    Array.prototype.unshift = function() {
+        array_unshift.apply(this, arguments);
+        return this.length;
+    };
+}
+
+// ES5 15.4.3.2
+// http://es5.github.com/#x15.4.3.2
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/isArray
+if (!Array.isArray) {
+    Array.isArray = function isArray(obj) {
+        return _toString(obj) == "[object Array]";
+    };
+}
+
+// The IsCallable() check in the Array functions
+// has been replaced with a strict check on the
+// internal class of the object to trap cases where
+// the provided function was actually a regular
+// expression literal, which in V8 and
+// JavaScriptCore is a typeof "function".  Only in
+// V8 are regular expression literals permitted as
+// reduce parameters, so it is desirable in the
+// general case for the shim to match the more
+// strict and common behavior of rejecting regular
+// expressions.
+
+// ES5 15.4.4.18
+// http://es5.github.com/#x15.4.4.18
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/forEach
+
+// Check failure of by-index access of string characters (IE < 9)
+// and failure of `0 in boxedString` (Rhino)
+var boxedString = Object("a"),
+    splitString = boxedString[0] != "a" || !(0 in boxedString);
+
+if (!Array.prototype.forEach) {
+    Array.prototype.forEach = function forEach(fun /*, thisp*/) {
+        var object = toObject(this),
+            self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                object,
+            thisp = arguments[1],
+            i = -1,
+            length = self.length >>> 0;
+
+        // If no callback function or if callback is not a callable function
+        if (_toString(fun) != "[object Function]") {
+            throw new TypeError(); // TODO message
+        }
+
+        while (++i < length) {
+            if (i in self) {
+                // Invoke the callback function with call, passing arguments:
+                // context, property value, property key, thisArg object
+                // context
+                fun.call(thisp, self[i], i, object);
+            }
+        }
+    };
+}
+
+// ES5 15.4.4.19
+// http://es5.github.com/#x15.4.4.19
+// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/map
+if (!Array.prototype.map) {
+    Array.prototype.map = function map(fun /*, thisp*/) {
+        var object = toObject(this),
+            self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                object,
+            length = self.length >>> 0,
+            result = Array(length),
+            thisp = arguments[1];
+
+        // If no callback function or if callback is not a callable function
+        if (_toString(fun) != "[object Function]") {
+            throw new TypeError(fun + " is not a function");
+        }
+
+        for (var i = 0; i < length; i++) {
+            if (i in self)
+                result[i] = fun.call(thisp, self[i], i, object);
+        }
+        return result;
+    };
+}
+
+// ES5 15.4.4.20
+// http://es5.github.com/#x15.4.4.20
+// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/filter
+if (!Array.prototype.filter) {
+    Array.prototype.filter = function filter(fun /*, thisp */) {
+        var object = toObject(this),
+            self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                    object,
+            length = self.length >>> 0,
+            result = [],
+            value,
+            thisp = arguments[1];
+
+        // If no callback function or if callback is not a callable function
+        if (_toString(fun) != "[object Function]") {
+            throw new TypeError(fun + " is not a function");
+        }
+
+        for (var i = 0; i < length; i++) {
+            if (i in self) {
+                value = self[i];
+                if (fun.call(thisp, value, i, object)) {
+                    result.push(value);
+                }
+            }
+        }
+        return result;
+    };
+}
+
+// ES5 15.4.4.16
+// http://es5.github.com/#x15.4.4.16
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/every
+if (!Array.prototype.every) {
+    Array.prototype.every = function every(fun /*, thisp */) {
+        var object = toObject(this),
+            self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                object,
+            length = self.length >>> 0,
+            thisp = arguments[1];
+
+        // If no callback function or if callback is not a callable function
+        if (_toString(fun) != "[object Function]") {
+            throw new TypeError(fun + " is not a function");
+        }
+
+        for (var i = 0; i < length; i++) {
+            if (i in self && !fun.call(thisp, self[i], i, object)) {
+                return false;
+            }
+        }
+        return true;
+    };
+}
+
+// ES5 15.4.4.17
+// http://es5.github.com/#x15.4.4.17
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/some
+if (!Array.prototype.some) {
+    Array.prototype.some = function some(fun /*, thisp */) {
+        var object = toObject(this),
+            self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                object,
+            length = self.length >>> 0,
+            thisp = arguments[1];
+
+        // If no callback function or if callback is not a callable function
+        if (_toString(fun) != "[object Function]") {
+            throw new TypeError(fun + " is not a function");
+        }
+
+        for (var i = 0; i < length; i++) {
+            if (i in self && fun.call(thisp, self[i], i, object)) {
+                return true;
+            }
+        }
+        return false;
+    };
+}
+
+// ES5 15.4.4.21
+// http://es5.github.com/#x15.4.4.21
+// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduce
+if (!Array.prototype.reduce) {
+    Array.prototype.reduce = function reduce(fun /*, initial*/) {
+        var object = toObject(this),
+            self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                object,
+            length = self.length >>> 0;
+
+        // If no callback function or if callback is not a callable function
+        if (_toString(fun) != "[object Function]") {
+            throw new TypeError(fun + " is not a function");
+        }
+
+        // no value to return if no initial value and an empty array
+        if (!length && arguments.length == 1) {
+            throw new TypeError("reduce of empty array with no initial value");
+        }
+
+        var i = 0;
+        var result;
+        if (arguments.length >= 2) {
+            result = arguments[1];
+        } else {
+            do {
+                if (i in self) {
+                    result = self[i++];
+                    break;
+                }
+
+                // if array contains no values, no initial value to return
+                if (++i >= length) {
+                    throw new TypeError("reduce of empty array with no initial value");
+                }
+            } while (true);
+        }
+
+        for (; i < length; i++) {
+            if (i in self) {
+                result = fun.call(void 0, result, self[i], i, object);
+            }
+        }
+
+        return result;
+    };
+}
+
+// ES5 15.4.4.22
+// http://es5.github.com/#x15.4.4.22
+// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduceRight
+if (!Array.prototype.reduceRight) {
+    Array.prototype.reduceRight = function reduceRight(fun /*, initial*/) {
+        var object = toObject(this),
+            self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                object,
+            length = self.length >>> 0;
+
+        // If no callback function or if callback is not a callable function
+        if (_toString(fun) != "[object Function]") {
+            throw new TypeError(fun + " is not a function");
+        }
+
+        // no value to return if no initial value, empty array
+        if (!length && arguments.length == 1) {
+            throw new TypeError("reduceRight of empty array with no initial value");
+        }
+
+        var result, i = length - 1;
+        if (arguments.length >= 2) {
+            result = arguments[1];
+        } else {
+            do {
+                if (i in self) {
+                    result = self[i--];
+                    break;
+                }
+
+                // if array contains no values, no initial value to return
+                if (--i < 0) {
+                    throw new TypeError("reduceRight of empty array with no initial value");
+                }
+            } while (true);
+        }
+
+        do {
+            if (i in this) {
+                result = fun.call(void 0, result, self[i], i, object);
+            }
+        } while (i--);
+
+        return result;
+    };
+}
+
+// ES5 15.4.4.14
+// http://es5.github.com/#x15.4.4.14
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/indexOf
+if (!Array.prototype.indexOf || ([0, 1].indexOf(1, 2) != -1)) {
+    Array.prototype.indexOf = function indexOf(sought /*, fromIndex */ ) {
+        var self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                toObject(this),
+            length = self.length >>> 0;
+
+        if (!length) {
+            return -1;
+        }
+
+        var i = 0;
+        if (arguments.length > 1) {
+            i = toInteger(arguments[1]);
+        }
+
+        // handle negative indices
+        i = i >= 0 ? i : Math.max(0, length + i);
+        for (; i < length; i++) {
+            if (i in self && self[i] === sought) {
+                return i;
+            }
+        }
+        return -1;
+    };
+}
+
+// ES5 15.4.4.15
+// http://es5.github.com/#x15.4.4.15
+// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/lastIndexOf
+if (!Array.prototype.lastIndexOf || ([0, 1].lastIndexOf(0, -3) != -1)) {
+    Array.prototype.lastIndexOf = function lastIndexOf(sought /*, fromIndex */) {
+        var self = splitString && _toString(this) == "[object String]" ?
+                this.split("") :
+                toObject(this),
+            length = self.length >>> 0;
+
+        if (!length) {
+            return -1;
+        }
+        var i = length - 1;
+        if (arguments.length > 1) {
+            i = Math.min(i, toInteger(arguments[1]));
+        }
+        // handle negative indices
+        i = i >= 0 ? i : length - Math.abs(i);
+        for (; i >= 0; i--) {
+            if (i in self && sought === self[i]) {
+                return i;
+            }
+        }
+        return -1;
+    };
+}
+
+//
+// Object
+// ======
+//
+
+// ES5 15.2.3.14
+// http://es5.github.com/#x15.2.3.14
+if (!Object.keys) {
+    // http://whattheheadsaid.com/2010/10/a-safer-object-keys-compatibility-implementation
+    var hasDontEnumBug = true,
+        dontEnums = [
+            "toString",
+            "toLocaleString",
+            "valueOf",
+            "hasOwnProperty",
+            "isPrototypeOf",
+            "propertyIsEnumerable",
+            "constructor"
+        ],
+        dontEnumsLength = dontEnums.length;
+
+    for (var key in {"toString": null}) {
+        hasDontEnumBug = false;
+    }
+
+    Object.keys = function keys(object) {
+
+        if (
+            (typeof object != "object" && typeof object != "function") ||
+            object === null
+        ) {
+            throw new TypeError("Object.keys called on a non-object");
+        }
+
+        var keys = [];
+        for (var name in object) {
+            if (owns(object, name)) {
+                keys.push(name);
+            }
+        }
+
+        if (hasDontEnumBug) {
+            for (var i = 0, ii = dontEnumsLength; i < ii; i++) {
+                var dontEnum = dontEnums[i];
+                if (owns(object, dontEnum)) {
+                    keys.push(dontEnum);
+                }
+            }
+        }
+        return keys;
+    };
+
+}
+
+//
+// Date
+// ====
+//
+
+// ES5 15.9.5.43
+// http://es5.github.com/#x15.9.5.43
+// This function returns a String value represent the instance in time
+// represented by this Date object. The format of the String is the Date Time
+// string format defined in 15.9.1.15. All fields are present in the String.
+// The time zone is always UTC, denoted by the suffix Z. If the time value of
+// this object is not a finite Number a RangeError exception is thrown.
+var negativeDate = -62198755200000,
+    negativeYearString = "-000001";
+if (
+    !Date.prototype.toISOString ||
+    (new Date(negativeDate).toISOString().indexOf(negativeYearString) === -1)
+) {
+    Date.prototype.toISOString = function toISOString() {
+        var result, length, value, year, month;
+        if (!isFinite(this)) {
+            throw new RangeError("Date.prototype.toISOString called on non-finite value.");
+        }
+
+        year = this.getUTCFullYear();
+
+        month = this.getUTCMonth();
+        // see https://github.com/kriskowal/es5-shim/issues/111
+        year += Math.floor(month / 12);
+        month = (month % 12 + 12) % 12;
+
+        // the date time string format is specified in 15.9.1.15.
+        result = [month + 1, this.getUTCDate(),
+            this.getUTCHours(), this.getUTCMinutes(), this.getUTCSeconds()];
+        year = (
+            (year < 0 ? "-" : (year > 9999 ? "+" : "")) +
+            ("00000" + Math.abs(year))
+            .slice(0 <= year && year <= 9999 ? -4 : -6)
+        );
+
+        length = result.length;
+        while (length--) {
+            value = result[length];
+            // pad months, days, hours, minutes, and seconds to have two
+            // digits.
+            if (value < 10) {
+                result[length] = "0" + value;
+            }
+        }
+        // pad milliseconds to have three digits.
+        return (
+            year + "-" + result.slice(0, 2).join("-") +
+            "T" + result.slice(2).join(":") + "." +
+            ("000" + this.getUTCMilliseconds()).slice(-3) + "Z"
+        );
+    };
+}
+
+
+// ES5 15.9.5.44
+// http://es5.github.com/#x15.9.5.44
+// This function provides a String representation of a Date object for use by
+// JSON.stringify (15.12.3).
+var dateToJSONIsSupported = false;
+try {
+    dateToJSONIsSupported = (
+        Date.prototype.toJSON &&
+        new Date(NaN).toJSON() === null &&
+        new Date(negativeDate).toJSON().indexOf(negativeYearString) !== -1 &&
+        Date.prototype.toJSON.call({ // generic
+            toISOString: function () {
+                return true;
+            }
+        })
+    );
+} catch (e) {
+}
+if (!dateToJSONIsSupported) {
+    Date.prototype.toJSON = function toJSON(key) {
+        // When the toJSON method is called with argument key, the following
+        // steps are taken:
+
+        // 1.  Let O be the result of calling ToObject, giving it the this
+        // value as its argument.
+        // 2. Let tv be toPrimitive(O, hint Number).
+        var o = Object(this),
+            tv = toPrimitive(o),
+            toISO;
+        // 3. If tv is a Number and is not finite, return null.
+        if (typeof tv === "number" && !isFinite(tv)) {
+            return null;
+        }
+        // 4. Let toISO be the result of calling the [[Get]] internal method of
+        // O with argument "toISOString".
+        toISO = o.toISOString;
+        // 5. If IsCallable(toISO) is false, throw a TypeError exception.
+        if (typeof toISO != "function") {
+            throw new TypeError("toISOString property is not callable");
+        }
+        // 6. Return the result of calling the [[Call]] internal method of
+        //  toISO with O as the this value and an empty argument list.
+        return toISO.call(o);
+
+        // NOTE 1 The argument is ignored.
+
+        // NOTE 2 The toJSON function is intentionally generic; it does not
+        // require that its this value be a Date object. Therefore, it can be
+        // transferred to other kinds of objects for use as a method. However,
+        // it does require that any such object have a toISOString method. An
+        // object is free to use the argument key to filter its
+        // stringification.
+    };
+}
+
+// ES5 15.9.4.2
+// http://es5.github.com/#x15.9.4.2
+// based on work shared by Daniel Friesen (dantman)
+// http://gist.github.com/303249
+if (!Date.parse || "Date.parse is buggy") {
+    // XXX global assignment won't work in embeddings that use
+    // an alternate object for the context.
+    Date = (function(NativeDate) {
+
+        // Date.length === 7
+        function Date(Y, M, D, h, m, s, ms) {
+            var length = arguments.length;
+            if (this instanceof NativeDate) {
+                var date = length == 1 && String(Y) === Y ? // isString(Y)
+                    // We explicitly pass it through parse:
+                    new NativeDate(Date.parse(Y)) :
+                    // We have to manually make calls depending on argument
+                    // length here
+                    length >= 7 ? new NativeDate(Y, M, D, h, m, s, ms) :
+                    length >= 6 ? new NativeDate(Y, M, D, h, m, s) :
+                    length >= 5 ? new NativeDate(Y, M, D, h, m) :
+                    length >= 4 ? new NativeDate(Y, M, D, h) :
+                    length >= 3 ? new NativeDate(Y, M, D) :
+                    length >= 2 ? new NativeDate(Y, M) :
+                    length >= 1 ? new NativeDate(Y) :
+                                  new NativeDate();
+                // Prevent mixups with unfixed Date object
+                date.constructor = Date;
+                return date;
+            }
+            return NativeDate.apply(this, arguments);
+        };
+
+        // 15.9.1.15 Date Time String Format.
+        var isoDateExpression = new RegExp("^" +
+            "(\\d{4}|[\+\-]\\d{6})" + // four-digit year capture or sign +
+                                      // 6-digit extended year
+            "(?:-(\\d{2})" + // optional month capture
+            "(?:-(\\d{2})" + // optional day capture
+            "(?:" + // capture hours:minutes:seconds.milliseconds
+                "T(\\d{2})" + // hours capture
+                ":(\\d{2})" + // minutes capture
+                "(?:" + // optional :seconds.milliseconds
+                    ":(\\d{2})" + // seconds capture
+                    "(?:\\.(\\d{3}))?" + // milliseconds capture
+                ")?" +
+            "(" + // capture UTC offset component
+                "Z|" + // UTC capture
+                "(?:" + // offset specifier +/-hours:minutes
+                    "([-+])" + // sign capture
+                    "(\\d{2})" + // hours offset capture
+                    ":(\\d{2})" + // minutes offset capture
+                ")" +
+            ")?)?)?)?" +
+        "$");
+
+        var months = [
+            0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365
+        ];
+
+        function dayFromMonth(year, month) {
+            var t = month > 1 ? 1 : 0;
+            return (
+                months[month] +
+                Math.floor((year - 1969 + t) / 4) -
+                Math.floor((year - 1901 + t) / 100) +
+                Math.floor((year - 1601 + t) / 400) +
+                365 * (year - 1970)
+            );
+        }
+
+        // Copy any custom methods a 3rd party library may have added
+        for (var key in NativeDate) {
+            Date[key] = NativeDate[key];
+        }
+
+        // Copy "native" methods explicitly; they may be non-enumerable
+        Date.now = NativeDate.now;
+        Date.UTC = NativeDate.UTC;
+        Date.prototype = NativeDate.prototype;
+        Date.prototype.constructor = Date;
+
+        // Upgrade Date.parse to handle simplified ISO 8601 strings
+        Date.parse = function parse(string) {
+            var match = isoDateExpression.exec(string);
+            if (match) {
+                // parse months, days, hours, minutes, seconds, and milliseconds
+                // provide default values if necessary
+                // parse the UTC offset component
+                var year = Number(match[1]),
+                    month = Number(match[2] || 1) - 1,
+                    day = Number(match[3] || 1) - 1,
+                    hour = Number(match[4] || 0),
+                    minute = Number(match[5] || 0),
+                    second = Number(match[6] || 0),
+                    millisecond = Number(match[7] || 0),
+                    // When time zone is missed, local offset should be used
+                    // (ES 5.1 bug)
+                    // see https://bugs.ecmascript.org/show_bug.cgi?id=112
+                    offset = !match[4] || match[8] ?
+                        0 : Number(new NativeDate(1970, 0)),
+                    signOffset = match[9] === "-" ? 1 : -1,
+                    hourOffset = Number(match[10] || 0),
+                    minuteOffset = Number(match[11] || 0),
+                    result;
+                if (
+                    hour < (
+                        minute > 0 || second > 0 || millisecond > 0 ?
+                        24 : 25
+                    ) &&
+                    minute < 60 && second < 60 && millisecond < 1000 &&
+                    month > -1 && month < 12 && hourOffset < 24 &&
+                    minuteOffset < 60 && // detect invalid offsets
+                    day > -1 &&
+                    day < (
+                        dayFromMonth(year, month + 1) -
+                        dayFromMonth(year, month)
+                    )
+                ) {
+                    result = (
+                        (dayFromMonth(year, month) + day) * 24 +
+                        hour +
+                        hourOffset * signOffset
+                    ) * 60;
+                    result = (
+                        (result + minute + minuteOffset * signOffset) * 60 +
+                        second
+                    ) * 1000 + millisecond + offset;
+                    if (-8.64e15 <= result && result <= 8.64e15) {
+                        return result;
+                    }
+                }
+                return NaN;
+            }
+            return NativeDate.parse.apply(this, arguments);
+        };
+
+        return Date;
+    })(Date);
+}
+
+// ES5 15.9.4.4
+// http://es5.github.com/#x15.9.4.4
+if (!Date.now) {
+    Date.now = function now() {
+        return new Date().getTime();
+    };
+}
+
+
+//
+// String
+// ======
+//
+
+
+// ES5 15.5.4.14
+// http://es5.github.com/#x15.5.4.14
+// [bugfix, chrome]
+// If separator is undefined, then the result array contains just one String,
+// which is the this value (converted to a String). If limit is not undefined,
+// then the output array is truncated so that it contains no more than limit
+// elements.
+// "0".split(undefined, 0) -> []
+if("0".split(void 0, 0).length) {
+    var string_split = String.prototype.split;
+    String.prototype.split = function(separator, limit) {
+        if(separator === void 0 && limit === 0)return [];
+        return string_split.apply(this, arguments);
+    }
+}
+
+// ECMA-262, 3rd B.2.3
+// Note an ECMAScript standart, although ECMAScript 3rd Edition has a
+// non-normative section suggesting uniform semantics and it should be
+// normalized across all browsers
+// [bugfix, IE lt 9] IE < 9 substr() with negative value not working in IE
+if("".substr && "0b".substr(-1) !== "b") {
+    var string_substr = String.prototype.substr;
+    /**
+     *  Get the substring of a string
+     *  @param  {integer}  start   where to start the substring
+     *  @param  {integer}  length  how many characters to return
+     *  @return {string}
+     */
+    String.prototype.substr = function(start, length) {
+        return string_substr.call(
+            this,
+            start < 0 ? ((start = this.length + start) < 0 ? 0 : start) : start,
+            length
+        );
+    }
+}
+
+// ES5 15.5.4.20
+// http://es5.github.com/#x15.5.4.20
+var ws = "\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003" +
+    "\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028" +
+    "\u2029\uFEFF";
+if (!String.prototype.trim || ws.trim()) {
+    // http://blog.stevenlevithan.com/archives/faster-trim-javascript
+    // http://perfectionkills.com/whitespace-deviations/
+    ws = "[" + ws + "]";
+    var trimBeginRegexp = new RegExp("^" + ws + ws + "*"),
+        trimEndRegexp = new RegExp(ws + ws + "*$");
+    String.prototype.trim = function trim() {
+        if (this === undefined || this === null) {
+            throw new TypeError("can't convert "+this+" to object");
+        }
+        return String(this)
+            .replace(trimBeginRegexp, "")
+            .replace(trimEndRegexp, "");
+    };
+}
+
+//
+// Util
+// ======
+//
+
+// ES5 9.4
+// http://es5.github.com/#x9.4
+// http://jsperf.com/to-integer
+
+function toInteger(n) {
+    n = +n;
+    if (n !== n) { // isNaN
+        n = 0;
+    } else if (n !== 0 && n !== (1/0) && n !== -(1/0)) {
+        n = (n > 0 || -1) * Math.floor(Math.abs(n));
+    }
+    return n;
+}
+
+function isPrimitive(input) {
+    var type = typeof input;
+    return (
+        input === null ||
+        type === "undefined" ||
+        type === "boolean" ||
+        type === "number" ||
+        type === "string"
+    );
+}
+
+function toPrimitive(input) {
+    var val, valueOf, toString;
+    if (isPrimitive(input)) {
+        return input;
+    }
+    valueOf = input.valueOf;
+    if (typeof valueOf === "function") {
+        val = valueOf.call(input);
+        if (isPrimitive(val)) {
+            return val;
+        }
+    }
+    toString = input.toString;
+    if (typeof toString === "function") {
+        val = toString.call(input);
+        if (isPrimitive(val)) {
+            return val;
+        }
+    }
+    throw new TypeError();
+}
+
+// ES5 9.9
+// http://es5.github.com/#x9.9
+var toObject = function (o) {
+    if (o == null) { // this matches both null and undefined
+        throw new TypeError("can't convert "+o+" to object");
+    }
+    return Object(o);
+};
+
+});

plugin/mindmap/edit-mindmap/vendor/js/kampfer/helper/json2.js

@@ -0,0 +1,488 @@
+/*
+    json2.js
+    2012-10-08
+
+    Public Domain.
+
+    NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
+
+    See http://www.JSON.org/js.html
+
+
+    This code should be minified before deployment.
+    See http://javascript.crockford.com/jsmin.html
+
+    USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO
+    NOT CONTROL.
+
+
+    This file creates a global JSON object containing two methods: stringify
+    and parse.
+
+        JSON.stringify(value, replacer, space)
+            value       any JavaScript value, usually an object or array.
+
+            replacer    an optional parameter that determines how object
+                        values are stringified for objects. It can be a
+                        function or an array of strings.
+
+            space       an optional parameter that specifies the indentation
+                        of nested structures. If it is omitted, the text will
+                        be packed without extra whitespace. If it is a number,
+                        it will specify the number of spaces to indent at each
+                        level. If it is a string (such as '\t' or ' '),
+                        it contains the characters used to indent at each level.
+
+            This method produces a JSON text from a JavaScript value.
+
+            When an object value is found, if the object contains a toJSON
+            method, its toJSON method will be called and the result will be
+            stringified. A toJSON method does not serialize: it returns the
+            value represented by the name/value pair that should be serialized,
+            or undefined if nothing should be serialized. The toJSON method
+            will be passed the key associated with the value, and this will be
+            bound to the value
+
+            For example, this would serialize Dates as ISO strings.
+
+                Date.prototype.toJSON = function (key) {
+                    function f(n) {
+                        // Format integers to have at least two digits.
+                        return n < 10 ? '0' + n : n;
+                    }
+
+                    return this.getUTCFullYear()   + '-' +
+                         f(this.getUTCMonth() + 1) + '-' +
+                         f(this.getUTCDate())      + 'T' +
+                         f(this.getUTCHours())     + ':' +
+                         f(this.getUTCMinutes())   + ':' +
+                         f(this.getUTCSeconds())   + 'Z';
+                };
+
+            You can provide an optional replacer method. It will be passed the
+            key and value of each member, with this bound to the containing
+            object. The value that is returned from your method will be
+            serialized. If your method returns undefined, then the member will
+            be excluded from the serialization.
+
+            If the replacer parameter is an array of strings, then it will be
+            used to select the members to be serialized. It filters the results
+            such that only members with keys listed in the replacer array are
+            stringified.
+
+            Values that do not have JSON representations, such as undefined or
+            functions, will not be serialized. Such values in objects will be
+            dropped; in arrays they will be replaced with null. You can use
+            a replacer function to replace those with JSON values.
+            JSON.stringify(undefined) returns undefined.
+
+            The optional space parameter produces a stringification of the
+            value that is filled with line breaks and indentation to make it
+            easier to read.
+
+            If the space parameter is a non-empty string, then that string will
+            be used for indentation. If the space parameter is a number, then
+            the indentation will be that many spaces.
+
+            Example:
+
+            text = JSON.stringify(['e', {pluribus: 'unum'}]);
+            // text is '["e",{"pluribus":"unum"}]'
+
+
+            text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t');
+            // text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]'
+
+            text = JSON.stringify([new Date()], function (key, value) {
+                return this[key] instanceof Date ?
+                    'Date(' + this[key] + ')' : value;
+            });
+            // text is '["Date(---current time---)"]'
+
+
+        JSON.parse(text, reviver)
+            This method parses a JSON text to produce an object or array.
+            It can throw a SyntaxError exception.
+
+            The optional reviver parameter is a function that can filter and
+            transform the results. It receives each of the keys and values,
+            and its return value is used instead of the original value.
+            If it returns what it received, then the structure is not modified.
+            If it returns undefined then the member is deleted.
+
+            Example:
+
+            // Parse the text. Values that look like ISO date strings will
+            // be converted to Date objects.
+
+            myData = JSON.parse(text, function (key, value) {
+                var a;
+                if (typeof value === 'string') {
+                    a =
+/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value);
+                    if (a) {
+                        return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4],
+                            +a[5], +a[6]));
+                    }
+                }
+                return value;
+            });
+
+            myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) {
+                var d;
+                if (typeof value === 'string' &&
+                        value.slice(0, 5) === 'Date(' &&
+                        value.slice(-1) === ')') {
+                    d = new Date(value.slice(5, -1));
+                    if (d) {
+                        return d;
+                    }
+                }
+                return value;
+            });
+
+
+    This is a reference implementation. You are free to copy, modify, or
+    redistribute.
+*/
+
+/*jslint evil: true, regexp: true */
+
+/*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply,
+    call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours,
+    getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join,
+    lastIndex, length, parse, prototype, push, replace, slice, stringify,
+    test, toJSON, toString, valueOf
+*/
+
+
+// Create a JSON object only if one does not already exist. We create the
+// methods in a closure to avoid creating global variables.
+
+if (typeof JSON !== 'object') {
+    JSON = {};
+}
+
+(function () {
+    'use strict';
+
+    function f(n) {
+        // Format integers to have at least two digits.
+        return n < 10 ? '0' + n : n;
+    }
+
+    if (typeof Date.prototype.toJSON !== 'function') {
+
+        Date.prototype.toJSON = function (key) {
+
+            return isFinite(this.valueOf())
+                ? this.getUTCFullYear()     + '-' +
+                    f(this.getUTCMonth() + 1) + '-' +
+                    f(this.getUTCDate())      + 'T' +
+                    f(this.getUTCHours())     + ':' +
+                    f(this.getUTCMinutes())   + ':' +
+                    f(this.getUTCSeconds())   + 'Z'
+                : null;
+        };
+
+        String.prototype.toJSON      =
+            Number.prototype.toJSON  =
+            Boolean.prototype.toJSON = function (key) {
+                return this.valueOf();
+            };
+    }
+
+    var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
+        escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
+        gap,
+        indent,
+        meta = {    // table of character substitutions
+            '\b': '\\b',
+            '\t': '\\t',
+            '\n': '\\n',
+            '\f': '\\f',
+            '\r': '\\r',
+            '"' : '\\"',
+            '\\': '\\\\'
+        },
+        rep;
+
+
+    function quote(string) {
+
+// If the string contains no control characters, no quote characters, and no
+// backslash characters, then we can safely slap some quotes around it.
+// Otherwise we must also replace the offending characters with safe escape
+// sequences.
+
+        escapable.lastIndex = 0;
+        return escapable.test(string) ? '"' + string.replace(escapable, function (a) {
+            var c = meta[a];
+            return typeof c === 'string'
+                ? c
+                : '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
+        }) + '"' : '"' + string + '"';
+    }
+
+
+    function str(key, holder) {
+
+// Produce a string from holder[key].
+
+        var i,          // The loop counter.
+            k,          // The member key.
+            v,          // The member value.
+            length,
+            mind = gap,
+            partial,
+            value = holder[key];
+
+// If the value has a toJSON method, call it to obtain a replacement value.
+
+        if (value && typeof value === 'object' &&
+                typeof value.toJSON === 'function') {
+            value = value.toJSON(key);
+        }
+
+// If we were called with a replacer function, then call the replacer to
+// obtain a replacement value.
+
+        if (typeof rep === 'function') {
+            value = rep.call(holder, key, value);
+        }
+
+// What happens next depends on the value's type.
+
+        switch (typeof value) {
+        case 'string':
+            return quote(value);
+
+        case 'number':
+
+// JSON numbers must be finite. Encode non-finite numbers as null.
+
+            return isFinite(value) ? String(value) : 'null';
+
+        case 'boolean':
+        case 'null':
+
+// If the value is a boolean or null, convert it to a string. Note:
+// typeof null does not produce 'null'. The case is included here in
+// the remote chance that this gets fixed someday.
+
+            return String(value);
+
+// If the type is 'object', we might be dealing with an object or an array or
+// null.
+
+        case 'object':
+
+// Due to a specification blunder in ECMAScript, typeof null is 'object',
+// so watch out for that case.
+
+            if (!value) {
+                return 'null';
+            }
+
+// Make an array to hold the partial results of stringifying this object value.
+
+            gap += indent;
+            partial = [];
+
+// Is the value an array?
+
+            if (Object.prototype.toString.apply(value) === '[object Array]') {
+
+// The value is an array. Stringify every element. Use null as a placeholder
+// for non-JSON values.
+
+                length = value.length;
+                for (i = 0; i < length; i += 1) {
+                    partial[i] = str(i, value) || 'null';
+                }
+
+// Join all of the elements together, separated with commas, and wrap them in
+// brackets.
+
+                v = partial.length === 0
+                    ? '[]'
+                    : gap
+                    ? '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']'
+                    : '[' + partial.join(',') + ']';
+                gap = mind;
+                return v;
+            }
+
+// If the replacer is an array, use it to select the members to be stringified.
+
+            if (rep && typeof rep === 'object') {
+                length = rep.length;
+                for (i = 0; i < length; i += 1) {
+                    if (typeof rep[i] === 'string') {
+                        k = rep[i];
+                        v = str(k, value);
+                        if (v) {
+                            partial.push(quote(k) + (gap ? ': ' : ':') + v);
+                        }
+                    }
+                }
+            } else {
+
+// Otherwise, iterate through all of the keys in the object.
+
+                for (k in value) {
+                    if (Object.prototype.hasOwnProperty.call(value, k)) {
+                        v = str(k, value);
+                        if (v) {
+                            partial.push(quote(k) + (gap ? ': ' : ':') + v);
+                        }
+                    }
+                }
+            }
+
+// Join all of the member texts together, separated with commas,
+// and wrap them in braces.
+
+            v = partial.length === 0
+                ? '{}'
+                : gap
+                ? '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}'
+                : '{' + partial.join(',') + '}';
+            gap = mind;
+            return v;
+        }
+    }
+
+// If the JSON object does not yet have a stringify method, give it one.
+
+    if (typeof JSON.stringify !== 'function') {
+        JSON.stringify = function (value, replacer, space) {
+
+// The stringify method takes a value and an optional replacer, and an optional
+// space parameter, and returns a JSON text. The replacer can be a function
+// that can replace values, or an array of strings that will select the keys.
+// A default replacer method can be provided. Use of the space parameter can
+// produce text that is more easily readable.
+
+            var i;
+            gap = '';
+            indent = '';
+
+// If the space parameter is a number, make an indent string containing that
+// many spaces.
+
+            if (typeof space === 'number') {
+                for (i = 0; i < space; i += 1) {
+                    indent += ' ';
+                }
+
+// If the space parameter is a string, it will be used as the indent string.
+
+            } else if (typeof space === 'string') {
+                indent = space;
+            }
+
+// If there is a replacer, it must be a function or an array.
+// Otherwise, throw an error.
+
+            rep = replacer;
+            if (replacer && typeof replacer !== 'function' &&
+                    (typeof replacer !== 'object' ||
+                    typeof replacer.length !== 'number')) {
+                throw new Error('JSON.stringify');
+            }
+
+// Make a fake root object containing our value under the key of ''.
+// Return the result of stringifying the value.
+
+            return str('', {'': value});
+        };
+    }
+
+
+// If the JSON object does not yet have a parse method, give it one.
+
+    if (typeof JSON.parse !== 'function') {
+        JSON.parse = function (text, reviver) {
+
+// The parse method takes a text and an optional reviver function, and returns
+// a JavaScript value if the text is a valid JSON text.
+
+            var j;
+
+            function walk(holder, key) {
+
+// The walk method is used to recursively walk the resulting structure so
+// that modifications can be made.
+
+                var k, v, value = holder[key];
+                if (value && typeof value === 'object') {
+                    for (k in value) {
+                        if (Object.prototype.hasOwnProperty.call(value, k)) {
+                            v = walk(value, k);
+                            if (v !== undefined) {
+                                value[k] = v;
+                            } else {
+                                delete value[k];
+                            }
+                        }
+                    }
+                }
+                return reviver.call(holder, key, value);
+            }
+
+
+// Parsing happens in four stages. In the first stage, we replace certain
+// Unicode characters with escape sequences. JavaScript handles many characters
+// incorrectly, either silently deleting them, or treating them as line endings.
+
+            text = String(text);
+            cx.lastIndex = 0;
+            if (cx.test(text)) {
+                text = text.replace(cx, function (a) {
+                    return '\\u' +
+                        ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
+                });
+            }
+
+// In the second stage, we run the text against regular expressions that look
+// for non-JSON patterns. We are especially concerned with '()' and 'new'
+// because they can cause invocation, and '=' because it can cause mutation.
+// But just to be safe, we want to reject all unexpected forms.
+
+// We split the second stage into 4 regexp operations in order to work around
+// crippling inefficiencies in IE's and Safari's regexp engines. First we
+// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we
+// replace all simple value tokens with ']' characters. Third, we delete all
+// open brackets that follow a colon or comma or that begin the text. Finally,
+// we look to see that the remaining characters are only whitespace or ']' or
+// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval.
+
+            if (/^[\],:{}\s]*$/
+                    .test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@')
+                        .replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']')
+                        .replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {
+
+// In the third stage we use the eval function to compile the text into a
+// JavaScript structure. The '{' operator is subject to a syntactic ambiguity
+// in JavaScript: it can begin a block or an object literal. We wrap the text
+// in parens to eliminate the ambiguity.
+
+                j = eval('(' + text + ')');
+
+// In the optional fourth stage, we recursively walk the new structure, passing
+// each name/value pair to a reviver function for possible transformation.
+
+                return typeof reviver === 'function'
+                    ? walk({'': j}, '')
+                    : j;
+            }
+
+// If the text is not JSON parseable, then a SyntaxError is thrown.
+
+            throw new SyntaxError('JSON.parse');
+        };
+    }
+}());
+
+kampfer.provide('JSON');

plugin/mindmap/edit-mindmap/vendor/js/kampfer/support.js

@@ -0,0 +1,18 @@
+/**
+ * 用于检测浏览器的功能特性
+ * @module support.js
+ * @author l.w.kampfer@gmail.com
+ */
+
+kampfer.provide('browser.support');
+
+kampfer.browser.support.deleteExpando = (function() {
+	var div = document.createElement('div');
+	
+	try{
+		delete div.test;
+		return true;
+	} catch(e) {
+		return false;
+	}
+})();