diff -r f5050f1da672 -r 04becd199f91 javauis/runtimeui_akn/src.s60/globalmsgobserver.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/javauis/runtimeui_akn/src.s60/globalmsgobserver.cpp Tue Apr 27 16:30:29 2010 +0300 @@ -0,0 +1,91 @@ +/* +* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). +* All rights reserved. +* This component and the accompanying materials are made available +* under the terms of "Eclipse Public License v1.0" +* which accompanies this distribution, and is available +* at the URL "http://www.eclipse.org/legal/epl-v10.html". +* +* Initial Contributors: +* Nokia Corporation - initial contribution. +* +* Contributors: +* +* Description: +* +*/ + +#include "globalmsgobserver.h" + +using namespace java::runtimeui; + +EXPORT_C GlobalMsgObserver* GlobalMsgObserver::NewL() +{ + GlobalMsgObserver* self = new(ELeave) GlobalMsgObserver(); + CleanupStack::PushL(self); + self->ConstructL(); + CleanupStack::Pop(); + return self; +} + +EXPORT_C GlobalMsgObserver* GlobalMsgObserver::NewLC() +{ + GlobalMsgObserver* self = new(ELeave) GlobalMsgObserver(); + CleanupStack::PushL(self); + self->ConstructL(); + return self; +} + +EXPORT_C int GlobalMsgObserver::getAnswer() +{ + // set the active object as active + SetActive(); + // enter scheduler loop + iActiveSchedulerWait->Start(); + return iStatus.Int(); +} + +void GlobalMsgObserver::ConstructL() +{ + if (!CActiveScheduler::Current()) + { + // create own ActiveScheduler since one doesn't exist yet + iActiveScheduler = new(ELeave) CActiveScheduler; + CActiveScheduler::Install(iActiveScheduler); + } + // register myself as an active object + CActiveScheduler::Add(this); + // create wait object for nested loop control + iActiveSchedulerWait = new(ELeave) CActiveSchedulerWait; +} + +GlobalMsgObserver::~GlobalMsgObserver() +{ + // cancel any outstanding requests + Cancel(); + // delete own active scheduler if it was created + delete iActiveScheduler; + // delete wait object that is always created + delete iActiveSchedulerWait; +} + +void GlobalMsgObserver::Complete() +{ + // stop the active scheduler loop + iActiveSchedulerWait->AsyncStop(); +} + +void GlobalMsgObserver::DoCancel() +{ + // This implementation is not correct. It should call the cancel provided + // by the asynchronous service provider. If something leaves while in the + // scheduler loop in getAnswer() then now it will try to stop the scheduler + // which isn't running anymore because of the leave and there will be + // TooManyStops panic. + Complete(); +} + +void GlobalMsgObserver::RunL() +{ + Complete(); +}