a new oblect utils - enum, enum view, refactoring of mainLayout, debugging, states for sockets

libjs/utils/CMakeLists.txt

@@ -2,4 +2,5 @@ cmake_minimum_required(VERSION 2.8.12)
 
 configure_file(class.js class.js)
 configure_file(subscribable.js subscribable.js)
-configure_file(globalMethods.js globalMethods.js)
+configure_file(globalMethods.js globalMethods.js)
+configure_file(enum.js enum.js)

libjs/utils/enum.js

@@ -0,0 +1,69 @@
+"use strict";
+
+var Class = require("./class");
+
+var Enum = Class.inherit({
+    className: "Enum",
+    constructor: function(name, additional) {
+        if (typeof name !== "string" || name.length === 0) {
+            throw new Error("An attempt to register enum with wrong or empty name");
+        }
+        
+        if (storage[name]) {
+            throw new Error("An attempt to register enum " + name + " for the second time");
+        }
+        
+        Class.fn.constructor.call(this);
+        
+        this.name = name;
+        
+        this.straight = Object.create(null);
+        this.reversed = Object.create(null);
+        
+        this.additional = Object.create(null);
+        this._additionals = additional || [];
+        
+        this._lastId = 0;
+        
+        storage[name] = this;
+    },
+    add: function(name, additional, id) {
+        if (typeof name !== "string" || name.length === 0) {
+            throw new Error("An attempt to add an entry with invalid name to enum " + name);
+        }
+        
+        if (!id) {
+            id = this._lastId + 1;
+        }
+        if (this.straight[id] !== undefined) {
+            throw new Error("Id duplication in enum " + this.name + " during an attempt to add entry " + name);
+        }
+        
+        if (this.reversed[name] !== undefined) {
+            throw new Error("Name duplication in enum " + this.name + " during an attempt to add entry " + name);
+        }
+        
+        this.straight[name] = id;
+        this.reversed[id] = name;
+        this.additional[id] = Object.create(null);
+        
+        for (var i = 0; i < this._additionals.length; ++i) {
+            var key = this._additionals[i];
+            var aVal = additional[key];
+            if (aVal === undefined) {
+                throw new Error("An attempt to add an entry " + name + " into enum " + this.name + " without providing additional value " + key);
+            }
+            this.additional[id][key] = aVal;
+        }
+        
+        this._lastId = id;
+    },
+    hasAdditional: function(name) {
+        return this._additionals.indexOf(name) !== -1;
+    }
+});
+
+var storage = Object.create(null);
+Enum.storage = storage;
+
+module.exports = Enum;

libjs/wController/localModel.js

@@ -21,6 +21,7 @@ var LocalModel = Subscribable.inherit({
     },
     "setData": function(data) {
         this.data = data;
+        this.initialized = true;
         this.trigger("data");
     }
 });