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// Copyright (c) 1996-2009 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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// Window server priority key queue handling
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//
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//
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#include "PRIKEY.H"
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CPriorityKey::CPriorityKey(CWsClient *aOwner) : CEventBase(aOwner)
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{
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__DECLARE_NAME(_S("CPriorityKey"));
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}
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void CPriorityKey::PriorityKey(TInt aHandle, const TKeyData &aKey, TInt aScanCode)
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//
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// Called when a priority key is pressed
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//
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{
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if (!iEventMsg.IsNull())
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{
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iPriorityKeyHandle=aHandle;
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iPriorityKey=aKey;
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iScanCode=aScanCode;
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SignalEvent();
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}
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}
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void CPriorityKey::GetData()
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//
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// If there is an outstanding abort event in the queue, reply with it's data, else send a null abort event
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//
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{
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TWsPriorityKeyEvent event;
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TKeyEvent *key=event.Key();
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key->iScanCode=iScanCode;
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key->iCode=iPriorityKey.iKeyCode;
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key->iModifiers=iPriorityKey.iModifiers;
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key->iRepeats=0;
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event.SetHandle(iPriorityKeyHandle);
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CEventBase::GetData(&event,sizeof(event));
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iPriorityKeyHandle=0;
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}
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TPriorityKey::TPriorityKey(TUint aKeycode,TUint aModifierMask,TUint aModifiers,TPriorityKey *aPriorityKeys) :
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iNext(aPriorityKeys),
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iKeyCode(aKeycode),
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iModifiers(aModifiers),
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iModifierMask(aModifierMask)
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{}
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TInt TPriorityKey::Equals(TUint aKeycode,TUint aModifierMask,TUint aModifiers)
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{
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return(iKeyCode==aKeycode && iModifierMask==aModifierMask && iModifiers==aModifiers);
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}
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TInt TPriorityKey::KeyMatches(const TKeyData &aKey)
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{
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return(iKeyCode==aKey.iKeyCode && (iModifierMask&aKey.iModifiers)==iModifiers);
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}
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