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gaia/tv_apps/smart-system/fxa/js/fxam_overlay.js

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+/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- /
+/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
+
+/* global HtmlHelper */
+/* exported FxaModuleOverlay */
+
+'use strict';
+
+/*
+ * FxaModuleOverlay shows an loading prompt to the user.
+ * As params, we can only a message which will be shown with
+ * a spinner of 'loading'.
+ */
+
+var FxaModuleOverlay = {
+    init: function fxam_overlay_init() {
+      if (this.initialized) {
+        return;
+      }
+
+      HtmlHelper.importElements(this,
+        'fxa-overlay',
+        'fxa-overlay-msg'
+      );
+
+      this.initialized = true;
+    },
+
+    show: function fxam_overlay_show(l10nId) {
+      this.init();
+
+      this.fxaOverlayMsg.setAttribute('data-l10n-id', l10nId);
+      this.fxaOverlay.classList.add('show');
+    },
+
+    hide: function fxam_overlay_hide() {
+      this.init();
+
+      this.fxaOverlay.classList.remove('show');
+    }
+};