From bf4217fca49e96ed8a742726756110527f5aa1f1 Mon Sep 17 00:00:00 2001
From: Milutin Kristofic <milutin@google.com>
Date: Wed, 26 Aug 2020 22:16:02 +0200
Subject: [PATCH] A11y - announce alerts and error alerts

Change-Id: Ic167cf13b9ee45cd3cbcfa42c1ad2f9f296de0bf
---
 .../app/elements/core/gr-error-manager/gr-error-manager.js  | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/polygerrit-ui/app/elements/core/gr-error-manager/gr-error-manager.js b/polygerrit-ui/app/elements/core/gr-error-manager/gr-error-manager.js
index e619eabb7d..0c88426d1b 100644
--- a/polygerrit-ui/app/elements/core/gr-error-manager/gr-error-manager.js
+++ b/polygerrit-ui/app/elements/core/gr-error-manager/gr-error-manager.js
@@ -27,6 +27,7 @@ import {PolymerElement} from '@polymer/polymer/polymer-element.js';
 import {htmlTemplate} from './gr-error-manager_html.js';
 import {getBaseUrl} from '../../../utils/url-util.js';
 import {appContext} from '../../../services/app-context.js';
+import {IronA11yAnnouncer} from '@polymer/iron-a11y-announcer/iron-a11y-announcer.js';
 
 const HIDE_ALERT_TIMEOUT_MS = 5000;
 const CHECK_SIGN_IN_INTERVAL_MS = 60 * 1000;
@@ -122,6 +123,8 @@ class GrErrorManager extends GestureEventListeners(
           event => {
             this._handleAuthError(event.message, event.action);
           });
+
+    IronA11yAnnouncer.requestAvailability();
   }
 
   /** @override */
@@ -272,6 +275,7 @@ class GrErrorManager extends GestureEventListeners(
     const el = this._createToastAlert();
     el.show(text, opt_actionText, opt_actionCallback);
     this._alertElement = el;
+    this.fire('iron-announce', {text}, {bubbles: true} );
   }
 
   _hideAlert() {
@@ -302,7 +306,7 @@ class GrErrorManager extends GestureEventListeners(
     this._alertElement.type = ErrorType.AUTH;
     this._alertElement.show(errorText, actionText,
         this._createLoginPopup.bind(this));
-
+    this.fire('iron-announce', {text: errorText}, {bubbles: true} );
     this._refreshingCredentials = true;
     this._requestCheckLoggedIn();
     if (!document.hidden) {