Store currently-selected listing in local storage

scripts/selector.js

@@ -24,8 +24,9 @@ class Selector {
         let names = this.model.storage.list();
 
         let first = names ? names[0] : null;
+        let stored = this.model.storage.loadMetadata("__name__");
 
-        this.state.name = this.state.name || first;
+        this.state.name = this.state.name || stored || first;
 
         // Set the selector list with those names.
         this.setNames(names, this.state.name);
@@ -137,6 +138,8 @@ class Selector {
         // Update the state.
         this.state.name = name;
 
+        this.model.storage.storeMetadata("__name__", name);
+
         // Emit the select event.
         this.dispatcher.select(this, name);
     }

scripts/storage.js

@@ -70,6 +70,18 @@ class Storage {
     /* Public functions                                                                          */
     /*********************************************************************************************/
 
+    storeMetadata(key, value) {
+        if (key.startsWith("__")) {
+            localStorage.setItem(key, value);
+        }
+    }
+
+    loadMetadata(key) {
+        if (key.startsWith("__")) {
+            return localStorage.getItem(key);
+        }
+    }
+
     count() {
         return this.list().length;
     }