textinput/peninputgenerichwr/inc/peninputhwrarabicstatestandby.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 02 Feb 2010 01:02:04 +0200
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/*
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* Copyright (c) 2002-2007 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:  Interface of hwr standby ui state
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*
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*/
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#ifndef C_PENINPUTHWRARABICSTATESTANDBY_H
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#define C_PENINPUTHWRARABICSTATESTANDBY_H
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// user includes
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#include "peninputhwrarabicstate.h"
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/**
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 *  Hwr standby ui state
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 *  It provides key event handling and internal event handling in standby ui state
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 *
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 *  @lib peninputhwrboxjp.lib
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 *  @since S60 v3.2
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 */
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class CPeninputHwrBxAbStateStandby : public CPeninputHwrBxAbStateBase
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    {
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public:
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    /**
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     * Two-phased constructor.
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     *
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     * @since S60 v3.2
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     * @param aUiStateMgr The common ui state manager
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     * @param aContext The common layout context
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     * @return The pointer point to CPeninputHwrBxAbStateStandby type object
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     */
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    static CPeninputHwrBxAbStateStandby* NewL(MPeninputUiStateMgr* aUiStateMgr, MPeninputLayoutContext* aContext);
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    /**
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     * Destructor.
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     *
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     * @since S60 v3.2
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     */
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    virtual ~CPeninputHwrBxAbStateStandby();
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    /**
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     * Process key event
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     *
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     * @since S60 v3.2
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     * @param aData Carry information of key pressed
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     * @return ETrue means event was responsed, otherwise EFalse
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     */
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    virtual TBool HandleKeyEventL(const TRawEvent &aData);
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    /**
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     * From CPeninputUiStateBase
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     * process internal event
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     *
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     * @since S60 v3.2
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     * @param aEventType The internal event type
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     * @param aEventData The internal event data
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     * @return ETrue means event was responsed, otherwise EFalse
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     */
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    virtual TBool HandleControlEvent(TInt /*aEventType*/, const TDesC& /*aEventData*/) {return EFalse;}
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    void HandleControlEventPenL( TInt aEventType, 
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                                      const TDesC& aEventData, CPeninputHwrBxAbLayout& aUiLayout, TDes& aCharCode, TBool& aHandled );
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protected:
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    /**
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     * C++ default constructor.
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     *
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     * @since S60 v3.2
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     * @param aUiStateMgr The common ui state manager
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     * @param aContext The common layout context
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     */
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    CPeninputHwrBxAbStateStandby(MPeninputUiStateMgr* aUiStateMgr, MPeninputLayoutContext* aContext);
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    /**
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     * Process pseudo virtual key (hwr 1 char) event
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     *
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     * @since S60 v3.2
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     * @param aEventType The event type
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     * @param aEventData The event data
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     * @return ETrue means event was responsed, otherwise EFalse
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     */
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    virtual TBool HandleVkbEvent(TInt aEventType, const TDesC& aEventData);
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    /**
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     * Process backspace key event
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     *
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     * @since S60 v3.2
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     * @param aEventType The event type
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     * @param aEventData The event data
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     * @return ETrue means event was responsed, otherwise EFalse
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     */
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    virtual TBool HandleBackEvent(TInt aEventType, const TDesC& aEventData);
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    /**
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     * Process enter, space, tab key event
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     *
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     * @since S60 v3.2
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     * @param aEventType The event type
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     * @param aEventData The event data
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     * @return ETrue means event was responsed, otherwise EFalse
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     */
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    virtual TBool HandleEnterSpaceTabEvent(TInt aEventType, const TDesC& aEventData);
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    };
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#endif  // C_PENINPUTHWRBOXUISTATESTANDBY_H
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// End Of File