mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
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241 lines
8.6 KiB
C++
241 lines
8.6 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode:nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2002
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Scott MacGregor <mscott@netscape.com>
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* Jens Bannmann <jens.b@web.de>
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* Alex Pakhotin <alexp@mozilla.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "mozilla/dom/ContentChild.h"
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#include "nsXULAppAPI.h"
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#include "nsAlertsService.h"
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#ifdef ANDROID
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#include "AndroidBridge.h"
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#else
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#include "nsISupportsArray.h"
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#include "nsXPCOM.h"
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#include "nsISupportsPrimitives.h"
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#include "nsIServiceManager.h"
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#include "nsIDOMWindow.h"
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#include "nsIWindowWatcher.h"
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#include "nsPromiseFlatString.h"
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#include "nsToolkitCompsCID.h"
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#include "mozilla/LookAndFeel.h"
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#define ALERT_CHROME_URL "chrome://global/content/alerts/alert.xul"
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#endif // !ANDROID
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using namespace mozilla;
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using mozilla::dom::ContentChild;
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NS_IMPL_THREADSAFE_ISUPPORTS2(nsAlertsService, nsIAlertsService, nsIAlertsProgressListener)
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nsAlertsService::nsAlertsService()
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{
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}
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nsAlertsService::~nsAlertsService()
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{}
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bool nsAlertsService::ShouldShowAlert()
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{
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bool result = true;
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#ifdef XP_WIN
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HMODULE shellDLL = ::LoadLibraryW(L"shell32.dll");
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if (!shellDLL)
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return result;
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SHQueryUserNotificationStatePtr pSHQueryUserNotificationState =
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(SHQueryUserNotificationStatePtr) ::GetProcAddress(shellDLL, "SHQueryUserNotificationState");
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if (pSHQueryUserNotificationState) {
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MOZ_QUERY_USER_NOTIFICATION_STATE qstate;
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if (SUCCEEDED(pSHQueryUserNotificationState(&qstate))) {
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if (qstate != QUNS_ACCEPTS_NOTIFICATIONS) {
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result = false;
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}
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}
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}
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::FreeLibrary(shellDLL);
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#endif
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return result;
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}
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NS_IMETHODIMP nsAlertsService::ShowAlertNotification(const nsAString & aImageUrl, const nsAString & aAlertTitle,
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const nsAString & aAlertText, bool aAlertTextClickable,
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const nsAString & aAlertCookie,
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nsIObserver * aAlertListener,
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const nsAString & aAlertName)
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{
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if (XRE_GetProcessType() == GeckoProcessType_Content) {
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ContentChild* cpc = ContentChild::GetSingleton();
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if (aAlertListener)
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cpc->AddRemoteAlertObserver(PromiseFlatString(aAlertCookie), aAlertListener);
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cpc->SendShowAlertNotification(nsAutoString(aImageUrl),
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nsAutoString(aAlertTitle),
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nsAutoString(aAlertText),
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aAlertTextClickable,
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nsAutoString(aAlertCookie),
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nsAutoString(aAlertName));
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return NS_OK;
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}
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#ifdef ANDROID
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mozilla::AndroidBridge::Bridge()->ShowAlertNotification(aImageUrl, aAlertTitle, aAlertText, aAlertCookie,
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aAlertListener, aAlertName);
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return NS_OK;
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#else
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// Check if there is an optional service that handles system-level notifications
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nsCOMPtr<nsIAlertsService> sysAlerts(do_GetService(NS_SYSTEMALERTSERVICE_CONTRACTID));
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nsresult rv;
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if (sysAlerts) {
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rv = sysAlerts->ShowAlertNotification(aImageUrl, aAlertTitle, aAlertText, aAlertTextClickable,
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aAlertCookie, aAlertListener, aAlertName);
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if (NS_SUCCEEDED(rv))
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return rv;
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}
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if (!ShouldShowAlert()) {
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// Do not display the alert. Instead call alertfinished and get out.
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if (aAlertListener)
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aAlertListener->Observe(NULL, "alertfinished", PromiseFlatString(aAlertCookie).get());
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return NS_OK;
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}
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nsCOMPtr<nsIWindowWatcher> wwatch(do_GetService(NS_WINDOWWATCHER_CONTRACTID));
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nsCOMPtr<nsIDOMWindow> newWindow;
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nsCOMPtr<nsISupportsArray> argsArray;
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rv = NS_NewISupportsArray(getter_AddRefs(argsArray));
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NS_ENSURE_SUCCESS(rv, rv);
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// create scriptable versions of our strings that we can store in our nsISupportsArray....
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nsCOMPtr<nsISupportsString> scriptableImageUrl (do_CreateInstance(NS_SUPPORTS_STRING_CONTRACTID));
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NS_ENSURE_TRUE(scriptableImageUrl, NS_ERROR_FAILURE);
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scriptableImageUrl->SetData(aImageUrl);
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rv = argsArray->AppendElement(scriptableImageUrl);
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NS_ENSURE_SUCCESS(rv, rv);
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nsCOMPtr<nsISupportsString> scriptableAlertTitle (do_CreateInstance(NS_SUPPORTS_STRING_CONTRACTID));
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NS_ENSURE_TRUE(scriptableAlertTitle, NS_ERROR_FAILURE);
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scriptableAlertTitle->SetData(aAlertTitle);
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rv = argsArray->AppendElement(scriptableAlertTitle);
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NS_ENSURE_SUCCESS(rv, rv);
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nsCOMPtr<nsISupportsString> scriptableAlertText (do_CreateInstance(NS_SUPPORTS_STRING_CONTRACTID));
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NS_ENSURE_TRUE(scriptableAlertText, NS_ERROR_FAILURE);
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scriptableAlertText->SetData(aAlertText);
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rv = argsArray->AppendElement(scriptableAlertText);
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NS_ENSURE_SUCCESS(rv, rv);
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nsCOMPtr<nsISupportsPRBool> scriptableIsClickable (do_CreateInstance(NS_SUPPORTS_PRBOOL_CONTRACTID));
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NS_ENSURE_TRUE(scriptableIsClickable, NS_ERROR_FAILURE);
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scriptableIsClickable->SetData(aAlertTextClickable);
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rv = argsArray->AppendElement(scriptableIsClickable);
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NS_ENSURE_SUCCESS(rv, rv);
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nsCOMPtr<nsISupportsString> scriptableAlertCookie (do_CreateInstance(NS_SUPPORTS_STRING_CONTRACTID));
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NS_ENSURE_TRUE(scriptableAlertCookie, NS_ERROR_FAILURE);
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scriptableAlertCookie->SetData(aAlertCookie);
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rv = argsArray->AppendElement(scriptableAlertCookie);
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NS_ENSURE_SUCCESS(rv, rv);
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nsCOMPtr<nsISupportsPRInt32> scriptableOrigin (do_CreateInstance(NS_SUPPORTS_PRINT32_CONTRACTID));
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NS_ENSURE_TRUE(scriptableOrigin, NS_ERROR_FAILURE);
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PRInt32 origin =
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LookAndFeel::GetInt(LookAndFeel::eIntID_AlertNotificationOrigin);
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scriptableOrigin->SetData(origin);
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rv = argsArray->AppendElement(scriptableOrigin);
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NS_ENSURE_SUCCESS(rv, rv);
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if (aAlertListener)
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{
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nsCOMPtr<nsISupportsInterfacePointer> ifptr = do_CreateInstance(NS_SUPPORTS_INTERFACE_POINTER_CONTRACTID, &rv);
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NS_ENSURE_SUCCESS(rv, rv);
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nsCOMPtr<nsISupports> iSupports (do_QueryInterface(aAlertListener));
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ifptr->SetData(iSupports);
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ifptr->SetDataIID(&NS_GET_IID(nsIObserver));
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rv = argsArray->AppendElement(ifptr);
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NS_ENSURE_SUCCESS(rv, rv);
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}
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rv = wwatch->OpenWindow(0, ALERT_CHROME_URL, "_blank",
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"chrome,dialog=yes,titlebar=no,popup=yes", argsArray,
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getter_AddRefs(newWindow));
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return rv;
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#endif // !ANDROID
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}
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NS_IMETHODIMP nsAlertsService::OnProgress(const nsAString & aAlertName,
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PRInt64 aProgress,
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PRInt64 aProgressMax,
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const nsAString & aAlertText)
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{
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#ifdef ANDROID
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mozilla::AndroidBridge::Bridge()->AlertsProgressListener_OnProgress(aAlertName, aProgress, aProgressMax, aAlertText);
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return NS_OK;
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#else
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return NS_ERROR_NOT_IMPLEMENTED;
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#endif // !ANDROID
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}
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NS_IMETHODIMP nsAlertsService::OnCancel(const nsAString & aAlertName)
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{
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#ifdef ANDROID
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mozilla::AndroidBridge::Bridge()->AlertsProgressListener_OnCancel(aAlertName);
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return NS_OK;
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#else
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return NS_ERROR_NOT_IMPLEMENTED;
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#endif // !ANDROID
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}
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