unclean SPARC

core/baseClasses/MasterController.js

@@ -0,0 +1,83 @@
+/**
+ * @category Core
+ * @subcategory Application
+ * @extends Controller
+ */
+class MasterController extends Controller {
+
+    content = null;
+    
+    /**
+     * 
+     */
+    constructor() { 
+        super(); 
+        if(app.MessageBus) this.onBusEnabled()
+    }
+
+    /** 
+     * Called on init, if bus enabled (probably not yet connected)
+    */
+    onBusEnabled() { app.MessageBus.whenConnected(this.onBusConnected.bind(this)) }
+
+    /** Called on bus connection
+    * Might be called again upon drop+reconnect
+    * Good place to put general subscriptions, to ensure
+    * you'll resubscribe after drop+reconnect
+    */ 
+    onBusConnected(){ }
+
+    /**
+     * 
+     * @param {*} name 
+     * @returns {View}
+     */
+    useTemplate(name) {          
+        let className = name.split('/').pop(0);
+        let args = {};
+        
+        if(name) {
+            if(!Controller._template || (Controller._template.name != className)) {
+                args.onContentLoaded = this.onTemplateLoaded;
+                return(this.loadView(name, args));
+            } 
+        }
+        return(new Promise((resolve) => { resolve(null); }));  
+    }    
+
+    /**
+     * 
+     * @param {*} args 
+     * @param {*} data 
+     * @param {*} html 
+     */
+    onTemplateLoaded(args,data, html) {
+        let container = document.createElement('div');
+        container.innerHTML = html;
+        
+        this.el = document.body;
+        
+        this.el.innerHTML = '';
+
+        while(container.children.length > 0) {
+            this.el.appendChild(container.children[0]);
+        }
+        
+        let view = new app.LoadedClasses[args.className]();
+
+        Controller._template = {name: args.className, view: view, dom: this.el};
+        
+        view.el = this.el;
+      
+        view.DOMContentLoaded();
+        this.content = Controller._template.view;
+        this.ControllerReady();
+    }
+
+    /**
+     * 
+     */
+    ControllerReady() {}
+}
+
+app.registerClass('MasterController', MasterController);