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/* -*- 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);
}
}
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