RetroZilla/xpfe/components/alerts/src/nsAlertsService.cpp

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2015-10-21 05:03:22 +02:00
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode:nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 2002
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Scott MacGregor <mscott@netscape.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsAlertsService.h"
#include "nsISupportsArray.h"
#include "nsXPCOM.h"
#include "nsISupportsPrimitives.h"
#include "nsIServiceManager.h"
#include "nsIDOMWindowInternal.h"
#include "nsIWindowWatcher.h"
#include "nsDependentString.h"
#define ALERT_CHROME_URL "chrome://communicator/content/alerts/alert.xul"
NS_IMPL_THREADSAFE_ADDREF(nsAlertsService)
NS_IMPL_THREADSAFE_RELEASE(nsAlertsService)
NS_INTERFACE_MAP_BEGIN(nsAlertsService)
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIAlertsService)
NS_INTERFACE_MAP_ENTRY(nsIAlertsService)
NS_INTERFACE_MAP_END_THREADSAFE
nsAlertsService::nsAlertsService()
{
}
nsAlertsService::~nsAlertsService()
{}
NS_IMETHODIMP nsAlertsService::ShowAlertNotification(const nsAString & aImageUrl, const nsAString & aAlertTitle,
const nsAString & aAlertText, PRBool aAlertTextClickable,
const nsAString & aAlertCookie,
nsIObserver * aAlertListener)
{
nsCOMPtr<nsIWindowWatcher> wwatch(do_GetService(NS_WINDOWWATCHER_CONTRACTID));
nsCOMPtr<nsIDOMWindow> newWindow;
nsresult rv;
nsCOMPtr<nsISupportsArray> argsArray;
rv = NS_NewISupportsArray(getter_AddRefs(argsArray));
NS_ENSURE_SUCCESS(rv, rv);
// create scriptable versions of our strings that we can store in our nsISupportsArray....
nsCOMPtr<nsISupportsString> scriptableImageUrl (do_CreateInstance(NS_SUPPORTS_STRING_CONTRACTID));
NS_ENSURE_TRUE(scriptableImageUrl, NS_ERROR_FAILURE);
scriptableImageUrl->SetData(aImageUrl);
argsArray->AppendElement(scriptableImageUrl);
nsCOMPtr<nsISupportsString> scriptableAlertTitle (do_CreateInstance(NS_SUPPORTS_STRING_CONTRACTID));
NS_ENSURE_TRUE(scriptableAlertTitle, NS_ERROR_FAILURE);
scriptableAlertTitle->SetData(aAlertTitle);
argsArray->AppendElement(scriptableAlertTitle);
nsCOMPtr<nsISupportsString> scriptableAlertText (do_CreateInstance(NS_SUPPORTS_STRING_CONTRACTID));
NS_ENSURE_TRUE(scriptableAlertText, NS_ERROR_FAILURE);
scriptableAlertText->SetData(aAlertText);
argsArray->AppendElement(scriptableAlertText);
nsCOMPtr<nsISupportsPRBool> scriptableIsClickable (do_CreateInstance(NS_SUPPORTS_PRBOOL_CONTRACTID));
NS_ENSURE_TRUE(scriptableIsClickable, NS_ERROR_FAILURE);
scriptableIsClickable->SetData(aAlertTextClickable);
argsArray->AppendElement(scriptableIsClickable);
nsCOMPtr<nsISupportsString> scriptableAlertCookie (do_CreateInstance(NS_SUPPORTS_STRING_CONTRACTID));
NS_ENSURE_TRUE(scriptableAlertCookie, NS_ERROR_FAILURE);
scriptableAlertCookie->SetData(aAlertCookie);
argsArray->AppendElement(scriptableAlertCookie);
if (aAlertListener)
{
nsCOMPtr<nsISupportsInterfacePointer> ifptr = do_CreateInstance(NS_SUPPORTS_INTERFACE_POINTER_CONTRACTID, &rv);
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsISupports> iSupports (do_QueryInterface(aAlertListener));
ifptr->SetData(iSupports);
ifptr->SetDataIID(&NS_GET_IID(nsIObserver));
argsArray->AppendElement(ifptr);
}
rv = wwatch->OpenWindow(0, ALERT_CHROME_URL, "_blank",
"chrome,dialog=yes,titlebar=no,popup=yes", argsArray,
getter_AddRefs(newWindow));
return rv;
}