javauis/javalegacyutils/src/eventserver/PostEvent.cpp
author William Roberts <williamr@symbian.org>
Fri, 18 Jun 2010 16:27:48 +0100
branchGCC_SURGE
changeset 41 6918cb13caa7
parent 21 2a9601315dfc
permissions -rw-r--r--
Apply Bug 3029 workaround to S^4 in GCC_SURGE branch
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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/*
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* Copyright (c) 1999-2001 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#include "CJavaEventServer.h"
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// class CJavaEventServer
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void CJavaEventServer::PostEvent(CJavaEventBase* aEvent, TInt aPriority)
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//
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// Post the event object to the event dispatcher.
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//
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// If the dispatcher is ready, then send it directly, otherwise
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// add it to the event queue
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//
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{
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    ASSERT(aEvent!=0);
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    ASSERT(aPriority >= 0 && aPriority <= CJavaEventBase::ELastPriority);
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    NotifyJavaCall(reinterpret_cast<TInt>(aEvent), aPriority);
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}
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// class CJavaEventSourceBase
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EXPORT_C TBool CJavaEventSourceBase::DoPostEvent(CJavaEventBase* aEvent, TInt aPriority)
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//
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// Post the event to the event dispatcher queue
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//
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// Can accept a NULL pointer, which assumes OOM has occurred
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//
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// If this event source has been disposed, the event is discarded
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// and EFalse is returned to indicate that events should no longer
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// be generated for this event source.
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//
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// Otherwise the event is passed to the event queue and ETrue is
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// returned to indicate success.
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//
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{
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    if (!aEvent)
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        return ETrue;
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    if (CheckEvent(aEvent) && Open())
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    {
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        aEvent->iObject=this;
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        iServer->PostEvent(aEvent, aPriority);
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        return ETrue;
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    }
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    if (aEvent->IsDisposable())
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    {
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        delete aEvent;
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    }
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    return EFalse;
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}
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EXPORT_C TBool CJavaEventSourceBase::CheckEvent(CJavaEventBase* /*aEvent*/)
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{
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    return ETrue;
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}