forked from mirrors/gecko-dev
146 lines
4.3 KiB
C++
146 lines
4.3 KiB
C++
/* -*- Mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2; -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "AndroidAlerts.h"
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#include "mozilla/java/GeckoRuntimeWrappers.h"
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#include "mozilla/java/WebNotificationWrappers.h"
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#include "nsIPrincipal.h"
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#include "nsIURI.h"
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namespace mozilla {
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namespace widget {
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NS_IMPL_ISUPPORTS(AndroidAlerts, nsIAlertsService)
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StaticAutoPtr<AndroidAlerts::ListenerMap> AndroidAlerts::sListenerMap;
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nsDataHashtable<nsStringHashKey, java::WebNotification::GlobalRef>
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AndroidAlerts::mNotificationsMap;
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NS_IMETHODIMP
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AndroidAlerts::ShowAlertNotification(
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const nsAString& aImageUrl, const nsAString& aAlertTitle,
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const nsAString& aAlertText, bool aAlertTextClickable,
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const nsAString& aAlertCookie, nsIObserver* aAlertListener,
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const nsAString& aAlertName, const nsAString& aBidi, const nsAString& aLang,
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const nsAString& aData, nsIPrincipal* aPrincipal, bool aInPrivateBrowsing,
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bool aRequireInteraction) {
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MOZ_ASSERT_UNREACHABLE("Should be implemented by nsAlertsService.");
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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NS_IMETHODIMP
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AndroidAlerts::ShowAlert(nsIAlertNotification* aAlert,
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nsIObserver* aAlertListener) {
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return ShowPersistentNotification(EmptyString(), aAlert, aAlertListener);
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}
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NS_IMETHODIMP
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AndroidAlerts::ShowPersistentNotification(const nsAString& aPersistentData,
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nsIAlertNotification* aAlert,
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nsIObserver* aAlertListener) {
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// nsAlertsService disables our alerts backend if we ever return failure
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// here. To keep the backend enabled, we always return NS_OK even if we
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// encounter an error here.
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nsresult rv;
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nsAutoString imageUrl;
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rv = aAlert->GetImageURL(imageUrl);
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NS_ENSURE_SUCCESS(rv, NS_OK);
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nsAutoString title;
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rv = aAlert->GetTitle(title);
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NS_ENSURE_SUCCESS(rv, NS_OK);
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nsAutoString text;
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rv = aAlert->GetText(text);
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NS_ENSURE_SUCCESS(rv, NS_OK);
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nsAutoString cookie;
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rv = aAlert->GetCookie(cookie);
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NS_ENSURE_SUCCESS(rv, NS_OK);
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nsAutoString name;
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rv = aAlert->GetName(name);
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NS_ENSURE_SUCCESS(rv, NS_OK);
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nsAutoString lang;
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rv = aAlert->GetLang(lang);
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NS_ENSURE_SUCCESS(rv, NS_OK);
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nsAutoString dir;
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rv = aAlert->GetDir(dir);
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NS_ENSURE_SUCCESS(rv, NS_OK);
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bool requireInteraction;
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rv = aAlert->GetRequireInteraction(&requireInteraction);
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NS_ENSURE_SUCCESS(rv, NS_OK);
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nsCOMPtr<nsIURI> uri;
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rv = aAlert->GetURI(getter_AddRefs(uri));
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NS_ENSURE_SUCCESS(rv, NS_OK);
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MOZ_ASSERT(uri);
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nsCString spec;
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rv = uri->GetDisplaySpec(spec);
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NS_ENSURE_SUCCESS(rv, NS_OK);
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if (aPersistentData.IsEmpty() && aAlertListener) {
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if (!sListenerMap) {
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sListenerMap = new ListenerMap();
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}
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// This will remove any observers already registered for this name.
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sListenerMap->Put(name, aAlertListener);
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}
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java::WebNotification::LocalRef notification = notification->New(
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title, name, cookie, text, imageUrl, dir, lang, requireInteraction, spec);
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java::GeckoRuntime::LocalRef runtime = java::GeckoRuntime::GetInstance();
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if (runtime != NULL) {
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runtime->NotifyOnShow(notification);
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}
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mNotificationsMap.Put(name, notification);
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return NS_OK;
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}
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NS_IMETHODIMP
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AndroidAlerts::CloseAlert(const nsAString& aAlertName,
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nsIPrincipal* aPrincipal) {
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java::WebNotification::LocalRef notification =
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mNotificationsMap.Get(aAlertName);
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if (!notification) {
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return NS_OK;
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}
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java::GeckoRuntime::LocalRef runtime = java::GeckoRuntime::GetInstance();
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if (runtime != NULL) {
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runtime->NotifyOnClose(notification);
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}
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mNotificationsMap.Remove(aAlertName);
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return NS_OK;
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}
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void AndroidAlerts::NotifyListener(const nsAString& aName, const char* aTopic,
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const char16_t* aCookie) {
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if (!sListenerMap) {
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return;
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}
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nsCOMPtr<nsIObserver> listener = sListenerMap->Get(aName);
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if (!listener) {
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return;
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}
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listener->Observe(nullptr, aTopic, aCookie);
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if ("alertfinished"_ns.Equals(aTopic)) {
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sListenerMap->Remove(aName);
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mNotificationsMap.Remove(aName);
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}
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}
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} // namespace widget
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} // namespace mozilla
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