Actualización

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;
+};