/*

* Copyright (c) 2002-2007 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:  Interface of vkb ui state

*

*/

#ifndef C_PENINPUTVKBDATAMGR_H

#define C_PENINPUTVKBDATAMGR_H

// System includes

#include <peninputdatamgr.h>

// User includes

// Forward decalaration

class MPeninputLayoutContext;

class CPtiEngine;

// class declarations

/**

 *  Data manager class

 *

 *  @lib peninputvkbjp.lib

 *  @since S60 v3.2

 */

class CPeninputVkbDataMgr: public CPeninputDataMgr

    {

public:

    /**

     * Create one CPeninputVkbDataMgr object

     *

     * @since S60 v3.2

     * @param aContext The layout context

     * @return CPeninputVkbDataMgr object.

     */

    static CPeninputVkbDataMgr* NewL(MPeninputLayoutContext* aContext);

    /**

     * Create one CPeninputVkbDataMgr object

     *

     * @since S60 v3.2

     * @param aContext The layout context

     * @return The CPeninputVkbDataMgr object.

     */

    static CPeninputVkbDataMgr* NewLC(MPeninputLayoutContext* aContext);

    /**

     * Destructor

     *

     * @since S60 v3.2

     * @return None.

     */

    virtual ~CPeninputVkbDataMgr();

    /**

     * From CPeninputDataMgr

     * instesd of "void InitMore();"

     *

     * @since S60 v3.2

     * @return None

     */

    void InitMoreJpL();

    /**

     * Get PtiEngine

     *

     * @since S60 v3.2

     * @return ptiengine.

     */

    CPtiEngine* PtiEngine();

    /**

     * Get Predictive flag

     *

     * @since S60 v3.2

     * @return The predictive flag.

     */

    TBool Predictive() const;

    /**

     * Get full or half flag

     *

     * @since S60 v3.2

     * @return The full or half flag.

     */

    TInt FullHalf() const;

    /**

     * Get japanese flags

     *

     * @since S60 v3.2

     * @return japanese flags.

     */

    TInt JapaneseFlags() const;

    /**

     * Set permitted range

     *

     * @since S60 v3.2

     * @param aRange The new value

     * @return None.

     */

    void SetPermittedRange(TInt aRange);

    /**

     * Set ptiEngine InputMode by new range

     *

     * @since S60 v3.2

     * @param aRange The new Range

     * @return None.

     */

    void SetEngineInputMode(TInt aRange);

    /**

     * Set predictive

     *

     * @since S60 v3.2

     * @param aPredictive ETrue:show prediction pane   EFalse:not show

     * @return None.

     */

    void SetPredictive(TBool aPredictive);

    /**

     * Set full or half

     *

     * @since S60 v3.2

     * @param aFullHalf 0:half 1:full

     * @return None.

     */

    void SetFullHalf(TInt aFullHalf);

    /**

     * Set backspace or delete

     *

     * @since S60 v3.2

     * @param aClear 0:backspace 1:delete

     * @return None.

     */

    void SetClear(TInt aClear);

    /**

     * Set JapaneseFlags

     *

     * @since S60 v3.2

     * @param aJapaneseFlags

     * @return None.

     */

    void SetJapaneseFlags(TInt aJapaneseFlags);

    /**

     * kana : handle dakuten hanndakuten little

     *

     * @since S60 v3.2

     * @param aEventData The event data

     * @param aPreChar The previous character

     * @param aStatus ETrue:handled   EFalse:not handled

     * @param aSendText 1:Send Text

     */

    void HandleFunctionalVkbEventL(const TDesC& aEventData, TUint aPreChar, TBool& aStatus, TInt& aSendText);

    /**

     * half katakana : handle dakuten hanndakuten

     *

     * @since S60 v3.2

     * @param aEventData The event data(dakuten or hanndakuten)

     * @param aPreChar The previous character

     * @param aPrePreChar The previous previous character

     * @param aStatus ETrue:handled   EFalse:not handled

     * @param aSendText 1:Send Text

     */

    void HandleFunctionalVkbEventWithPrePreCharL(const TDesC& aEventData, TUint aPreChar, TUint aPrePreChar, TBool& aStatus, TInt& aSendText);

    /**

     * kana : handle touten,kuten

     *

     * @since S60 v3.2

     * @param anewChar initial/converted character

     * @return ETrue:converted   EFalse:not converted

     */

    TBool ConvertCommaFullStop(TUint& aNewChar) const;

    /**

     * Clear direction

     *

     * @since S60 v3.2

     * @return TInt 1:delete 0:backspace

     */

    TInt ClearDirection() const;

protected:

    /**

     * Constructor

     *

     * @since S60 v3.2

     * @param aContext The layout context

     * @return None.

     */

    CPeninputVkbDataMgr(MPeninputLayoutContext* aContext);

    /**

     * 2nd constructor function

     *

     * @since S60 v3.2

     * @return None.

     */

    void ConstructL();

private: // Data

    /**

     * The pti engine

     * Own

     */

    CPtiEngine* iPtiEngine;

    /**

     * prediction pane on/off

     */    

    TBool iPredictive;

    /**

     * 0:half 1:full

     */    

    TInt iFullHalf;

    /**

     * backspace or delete

     * 1:delete  0:Backspace

     */    

    TInt iClear;

    /**

     * Japanese Qwerty Comma ON(Japanese)/OFF(Western)

     * EPenInputJapaneseSettingQwertyComma        = 0x00000010,

     * Japanese Qwerty Period ON(Japanese)/OFF(Western)

     * EPenInputJapaneseSettingQwertyPeriod       = 0x00000020,

     * Japanese Qwerty Width Of Space ON(Full)/OFF(Half)

     * EPenInputJapaneseSettingQwertyWidthOfSpace = 0x00000040,

     */    

    TInt iJapaneseFlags;

    };

#endif // C_PENINPUTVKBDATAMGR_H

// End Of File