Add m-esr52 at 52.6.0

1 files changed, 118 insertions, 0 deletions

diff --git a/toolkit/system/gnome/nsSystemAlertsService.cpp b/toolkit/system/gnome/nsSystemAlertsService.cpp
new file mode 100644
index 000000000..2af64383c
--- /dev/null
+++ b/toolkit/system/gnome/nsSystemAlertsService.cpp
@@ -0,0 +1,118 @@
+/* -*- Mode: C++; tab-width: 2; 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 "nsComponentManagerUtils.h"
+#include "nsXULAppAPI.h"
+#include "nsSystemAlertsService.h"
+#include "nsAlertsIconListener.h"
+#include "nsAutoPtr.h"
+
+NS_IMPL_ADDREF(nsSystemAlertsService)
+NS_IMPL_RELEASE(nsSystemAlertsService)
+
+NS_INTERFACE_MAP_BEGIN(nsSystemAlertsService)
+   NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIAlertsService)
+   NS_INTERFACE_MAP_ENTRY(nsIAlertsService)
+NS_INTERFACE_MAP_END_THREADSAFE
+
+nsSystemAlertsService::nsSystemAlertsService()
+{
+}
+
+nsSystemAlertsService::~nsSystemAlertsService()
+{}
+
+nsresult
+nsSystemAlertsService::Init()
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP nsSystemAlertsService::ShowAlertNotification(const nsAString & aImageUrl, const nsAString & aAlertTitle, 
+                                                           const nsAString & aAlertText, bool aAlertTextClickable,
+                                                           const nsAString & aAlertCookie,
+                                                           nsIObserver * aAlertListener,
+                                                           const nsAString & aAlertName,
+                                                           const nsAString & aBidi,
+                                                           const nsAString & aLang,
+                                                           const nsAString & aData,
+                                                           nsIPrincipal * aPrincipal,
+                                                           bool aInPrivateBrowsing,
+                                                           bool aRequireInteraction)
+{
+  nsCOMPtr<nsIAlertNotification> alert =
+    do_CreateInstance(ALERT_NOTIFICATION_CONTRACTID);
+  NS_ENSURE_TRUE(alert, NS_ERROR_FAILURE);
+  nsresult rv = alert->Init(aAlertName, aImageUrl, aAlertTitle,
+                            aAlertText, aAlertTextClickable,
+                            aAlertCookie, aBidi, aLang, aData,
+                            aPrincipal, aInPrivateBrowsing,
+                            aRequireInteraction);
+  NS_ENSURE_SUCCESS(rv, rv);
+  return ShowAlert(alert, aAlertListener);
+}
+
+NS_IMETHODIMP nsSystemAlertsService::ShowPersistentNotification(const nsAString& aPersistentData,
+                                                                nsIAlertNotification* aAlert,
+                                                                nsIObserver* aAlertListener)
+{
+  return ShowAlert(aAlert, aAlertListener);
+}
+
+NS_IMETHODIMP nsSystemAlertsService::ShowAlert(nsIAlertNotification* aAlert,
+                                               nsIObserver* aAlertListener)
+{
+  NS_ENSURE_ARG(aAlert);
+
+  nsAutoString alertName;
+  nsresult rv = aAlert->GetName(alertName);
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  RefPtr<nsAlertsIconListener> alertListener =
+    new nsAlertsIconListener(this, alertName);
+  if (!alertListener)
+    return NS_ERROR_OUT_OF_MEMORY;
+
+  AddListener(alertName, alertListener);
+  return alertListener->InitAlertAsync(aAlert, aAlertListener);
+}
+
+NS_IMETHODIMP nsSystemAlertsService::CloseAlert(const nsAString& aAlertName,
+                                                nsIPrincipal* aPrincipal)
+{
+  RefPtr<nsAlertsIconListener> listener = mActiveListeners.Get(aAlertName);
+  if (!listener) {
+    return NS_OK;
+  }
+  mActiveListeners.Remove(aAlertName);
+  return listener->Close();
+}
+
+bool nsSystemAlertsService::IsActiveListener(const nsAString& aAlertName,
+                                             nsAlertsIconListener* aListener)
+{
+  return mActiveListeners.Get(aAlertName) == aListener;
+}
+
+void nsSystemAlertsService::AddListener(const nsAString& aAlertName,
+                                        nsAlertsIconListener* aListener)
+{
+  RefPtr<nsAlertsIconListener> oldListener = mActiveListeners.Get(aAlertName);
+  mActiveListeners.Put(aAlertName, aListener);
+  if (oldListener) {
+    // If an alert with this name already exists, close it.
+    oldListener->Close();
+  }
+}
+
+void nsSystemAlertsService::RemoveListener(const nsAString& aAlertName,
+                                           nsAlertsIconListener* aListener)
+{
+  if (IsActiveListener(aAlertName, aListener)) {
+    // The alert may have been replaced; only remove it from the active
+    // listeners map if it's the same.
+    mActiveListeners.Remove(aAlertName);
+  }
+}