diff -r 000000000000 -r 6474c204b198 widget/windows/winrt/ToastNotificationHandler.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/widget/windows/winrt/ToastNotificationHandler.cpp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,153 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "ToastNotificationHandler.h"
+#include "MetroUtils.h"
+#include "mozilla/Services.h"
+#include "FrameworkView.h"
+
+using namespace ABI::Windows::Foundation;
+using namespace ABI::Windows::Data::Xml::Dom;
+using namespace Microsoft::WRL;
+using namespace Microsoft::WRL::Wrappers;
+using namespace mozilla;
+using namespace ABI::Windows::UI::Notifications;
+
+typedef __FITypedEventHandler_2_Windows__CUI__CNotifications__CToastNotification_IInspectable_t ToastActivationHandler;
+typedef __FITypedEventHandler_2_Windows__CUI__CNotifications__CToastNotification_Windows__CUI__CNotifications__CToastDismissedEventArgs ToastDismissHandler;
+
+bool
+ToastNotificationHandler::DisplayNotification(HSTRING title,
+                                              HSTRING msg,
+                                              HSTRING imagePath,
+                                              const nsAString& aCookie,
+                                              const nsAString& aAppId)
+{
+  mCookie = aCookie;
+
+  Microsoft::WRL::ComPtr<IXmlDocument> toastXml =
+    InitializeXmlForTemplate(ToastTemplateType::ToastTemplateType_ToastImageAndText03);
+  Microsoft::WRL::ComPtr<IXmlNodeList> toastTextElements, toastImageElements;
+  Microsoft::WRL::ComPtr<IXmlNode> titleTextNodeRoot, msgTextNodeRoot, imageNodeRoot, srcAttribute;
+
+  HSTRING textNodeStr, imageNodeStr, srcNodeStr;
+  HSTRING_HEADER textHeader, imageHeader, srcHeader;
+  WindowsCreateStringReference(L"text", 4, &textHeader, &textNodeStr);
+  WindowsCreateStringReference(L"image", 5, &imageHeader, &imageNodeStr);
+  WindowsCreateStringReference(L"src", 3, &srcHeader, &srcNodeStr);
+  toastXml->GetElementsByTagName(textNodeStr, &toastTextElements);
+  toastXml->GetElementsByTagName(imageNodeStr, &toastImageElements);
+
+  AssertRetHRESULT(toastTextElements->Item(0, &titleTextNodeRoot), false);
+  AssertRetHRESULT(toastTextElements->Item(1, &msgTextNodeRoot), false);
+  AssertRetHRESULT(toastImageElements->Item(0, &imageNodeRoot), false);
+
+  Microsoft::WRL::ComPtr<IXmlNamedNodeMap> attributes;
+  AssertRetHRESULT(imageNodeRoot->get_Attributes(&attributes), false);
+  AssertRetHRESULT(attributes->GetNamedItem(srcNodeStr, &srcAttribute), false);
+
+  SetNodeValueString(title, titleTextNodeRoot.Get(), toastXml.Get());
+  SetNodeValueString(msg, msgTextNodeRoot.Get(), toastXml.Get());
+  SetNodeValueString(imagePath, srcAttribute.Get(), toastXml.Get());
+
+  return CreateWindowsNotificationFromXml(toastXml.Get(), aAppId);
+}
+
+bool
+ToastNotificationHandler::DisplayTextNotification(HSTRING title,
+                                                  HSTRING msg,
+                                                  const nsAString& aCookie,
+                                                  const nsAString& aAppId)
+{
+  mCookie = aCookie;
+
+  Microsoft::WRL::ComPtr<IXmlDocument> toastXml =
+    InitializeXmlForTemplate(ToastTemplateType::ToastTemplateType_ToastText03);
+  Microsoft::WRL::ComPtr<IXmlNodeList> toastTextElements;
+  Microsoft::WRL::ComPtr<IXmlNode> titleTextNodeRoot, msgTextNodeRoot;
+
+  HSTRING textNodeStr;
+  HSTRING_HEADER textHeader;
+  WindowsCreateStringReference(L"text", 4, &textHeader, &textNodeStr);
+  toastXml->GetElementsByTagName(textNodeStr, &toastTextElements);
+
+  AssertRetHRESULT(toastTextElements->Item(0, &titleTextNodeRoot), false);
+  AssertRetHRESULT(toastTextElements->Item(1, &msgTextNodeRoot), false);
+
+  SetNodeValueString(title, titleTextNodeRoot.Get(), toastXml.Get());
+  SetNodeValueString(msg, msgTextNodeRoot.Get(), toastXml.Get());
+
+  return CreateWindowsNotificationFromXml(toastXml.Get(), aAppId);
+}
+
+Microsoft::WRL::ComPtr<IXmlDocument>
+ToastNotificationHandler::InitializeXmlForTemplate(ToastTemplateType templateType) {
+  Microsoft::WRL::ComPtr<IXmlDocument> toastXml;
+
+  AssertRetHRESULT(GetActivationFactory(HStringReference(RuntimeClass_Windows_UI_Notifications_ToastNotificationManager).Get(),
+    mToastNotificationManagerStatics.GetAddressOf()), nullptr);
+
+  mToastNotificationManagerStatics->GetTemplateContent(templateType, &toastXml);
+
+  return toastXml;
+}
+
+bool
+ToastNotificationHandler::CreateWindowsNotificationFromXml(IXmlDocument *toastXml,
+                                                           const nsAString& aAppId)
+{
+  Microsoft::WRL::ComPtr<IToastNotification> notification;
+  Microsoft::WRL::ComPtr<IToastNotificationFactory> factory;
+  AssertRetHRESULT(GetActivationFactory(HStringReference(RuntimeClass_Windows_UI_Notifications_ToastNotification).Get(),
+    factory.GetAddressOf()), false);
+  AssertRetHRESULT(factory->CreateToastNotification(toastXml, &notification),
+                   false);
+
+  EventRegistrationToken activatedToken;
+  AssertRetHRESULT(notification->add_Activated(Callback<ToastActivationHandler>(this,
+    &ToastNotificationHandler::OnActivate).Get(), &activatedToken), false);
+  EventRegistrationToken dismissedToken;
+  AssertRetHRESULT(notification->add_Dismissed(Callback<ToastDismissHandler>(this,
+    &ToastNotificationHandler::OnDismiss).Get(), &dismissedToken), false);
+
+  Microsoft::WRL::ComPtr<IToastNotifier> notifier;
+  if (aAppId.IsEmpty()) {
+    AssertRetHRESULT(mToastNotificationManagerStatics->CreateToastNotifier(
+                       &notifier), false);
+  } else {
+    AssertRetHRESULT(mToastNotificationManagerStatics->CreateToastNotifierWithId(
+                    HStringReference(PromiseFlatString(aAppId).get()).Get(),
+                    &notifier), false);
+  }
+  AssertRetHRESULT(notifier->Show(notification.Get()), false);
+
+  MetroUtils::FireObserver("metro_native_toast_shown", mCookie.get());
+
+  return true;
+}
+
+void ToastNotificationHandler::SetNodeValueString(HSTRING inputString,
+  Microsoft::WRL::ComPtr<IXmlNode> node, Microsoft::WRL::ComPtr<IXmlDocument> xml) {
+  Microsoft::WRL::ComPtr<IXmlText> inputText;
+  Microsoft::WRL::ComPtr<IXmlNode> inputTextNode, pAppendedChild;
+
+  AssertHRESULT(xml->CreateTextNode(inputString, &inputText));
+  AssertHRESULT(inputText.As(&inputTextNode));
+  AssertHRESULT(node->AppendChild(inputTextNode.Get(), &pAppendedChild));
+}
+
+HRESULT ToastNotificationHandler::OnActivate(IToastNotification *notification, IInspectable *inspectable) {
+  MetroUtils::FireObserver("metro_native_toast_clicked", mCookie.get());
+  return S_OK;
+}
+
+HRESULT
+ToastNotificationHandler::OnDismiss(IToastNotification *notification,
+                                    IToastDismissedEventArgs* aArgs)
+{
+  MetroUtils::FireObserver("metro_native_toast_dismissed", mCookie.get());
+  delete this;
+  return S_OK;
+}