diff src/DML/MainVisBundle/Resources/assets/marionette/modules/RepresentationModule/RepresentationModule.02-DynamicDerivedConfigDataProvider.js @ 0:493bcb69166c

added public content

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/DML/MainVisBundle/Resources/assets/marionette/modules/RepresentationModule/RepresentationModule.02-DynamicDerivedConfigDataProvider.js	Tue Feb 09 20:54:02 2016 +0100
@@ -0,0 +1,53 @@
+"use strict";
+
+App.module("RepresentationModule", function(RepresentationModule, App, Backbone, Marionette, $, _, Logger) {
+
+    // Define private variables
+    var logger = null;
+
+    /**
+     * Module initializer
+     *
+     */
+    RepresentationModule.addInitializer(function(){
+
+        logger = Logger.get("App.RepresentationModule");
+
+        RepresentationModule.DynanicDerivedConfigDataProvider = Marionette.Object.extend({
+            initialize: function() {
+                this._dynamicDerivedConfigDataByConfigClientId = {};
+                this._kindByConfigClientId = {};
+            },
+
+            get: function(config) {
+                if (!config) {
+                    return null;
+                }
+                var configClientId = config.getClientId();
+
+                var configKind = config.getParameterValue("kind");
+                if (this._kindByConfigClientId[configClientId] !== configKind) {
+                    this.retire(configClientId);
+                    this._kindByConfigClientId[configClientId] = configKind;
+                }
+                if (!this._dynamicDerivedConfigDataByConfigClientId[configClientId]) {
+                    var master = App.RepresentationModule.getMasterForConfig(config);
+                    var configGrid = this.options.configGridsByType[config.getConfigGridType()];
+                    this._dynamicDerivedConfigDataByConfigClientId[configClientId] = master.generateDynamicDerivedConfigData(config, configGrid);
+                }
+
+                return this._dynamicDerivedConfigDataByConfigClientId[configClientId];
+            },
+
+            retire: function (configClientId) {
+                var dynamicDerivedDataToRetire = this._dynamicDerivedConfigDataByConfigClientId[configClientId];
+                if (dynamicDerivedDataToRetire) {
+                    dynamicDerivedDataToRetire.destroy();
+                }
+                delete this._dynamicDerivedConfigDataByConfigClientId[configClientId];
+                delete this._kindByConfigClientId[configClientId];
+            },
+
+        });
+    });
+}, Logger);