/*

* Copyright (c) 2009 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:

*

*/

#ifndef C_CHNSPLITITUTUIMGR_H

#define C_CHNSPLITITUTUIMGR_H

#include "peninputsplititutuimgrbase.h"

class MSplitItutLayoutContext;

/**

 *  class CChnSplitItutUiMgr.

 *

 *  split itu-t chinese ui mgr.

 *

 *  @lib peninputsplititut.lib

 *  @since S60 v5.0

 */

class CChnSplitItutUiMgr : public CSplitItutUiMgrBase

    {

public:

    /** 

     * Symbian constructor.

     *

     * @since S60 5.0

     * 

     * @param aContext layout context

     * @param aDataMgr data mgr

     * @param aUiManager Ui mgr

     * @return split ui mgr

     */

    static CChnSplitItutUiMgr* NewL(MSplitItutLayoutContext* aContext, 

                               CSplitItutDataMgr* aDataMgr,

                               CSplitItutWindowManager* aUiManager);

    /**

     * standard c++ destructor.

     *

     * @since S60 5.0

     * @return none

     */

    ~CChnSplitItutUiMgr();

    /** 

     * handle command.

     *

     * @since S60 5.0

     * 

     * @param aCmd

     * @param aData

     * @return TInt

     */

    TInt HandleCommandL(TInt aCmd, TUint8* aData);

    /** 

     * handle control event.

     *

     * @since S60 5.0

     * 

     * @param aEventType

     * @param aCtrl

     * @param aEventData

     * @return TBool

     */

    TBool HandleCtrlEventL( TInt aEventType, 

                            CFepUiBaseCtrl* aCtrl, 

                            const TDesC& aEventData);

    /** 

     * set current state

     *

     * @since S60 5.0

     * 

     * @param aNewStateType

     * @return None

     */

    void SetCurrentStateL(TUiState aNewStateType);

    /** 

     * active ui

     *

     * @since S60 5.0

     * 

     * @return None

     */

    void ActivateUiL();

    /** 

     * handle long press number key

     *

     * @since S60 5.0

     * 

     * @param aKey

     * @return None

     */

    void HandleLongPressNumberKeyL(TPtiKey aKey);

    /** 

     * deactive ui

     *

     * @since S60 5.0

     * 

     * @return None

     */

    void DeactivateUI();

protected:

    /**

     * C++ constructor

     *

     * @since S60 5.0

     * @param aContext

     * @param aDataMgr

     * @param aUiManager

     * @return none

     */

    CChnSplitItutUiMgr(MSplitItutLayoutContext* aContext,

                  CSplitItutDataMgr* aDataMgr,

                  CSplitItutWindowManager* aUiManager);

    /**

     * Symbian second-phase constructor

     *

     * @since S60 5.0

     * @return none

     */

    void ConstructL();

private:

    /**

     * is chinese mode

     *

     * @since S60 5.0

     * @return TBool

     */

    TBool IsChineseMode();    

private:

    /**

     * standby state

     * Own

     */

    CSplitItutUiStateBase* iStandbyState;

    /**

     * pinyin component state

     * Own

     */

    CSplitItutUiStateBase* iPinyinComp;

    /**

     * stroke or zhuyin component state

     * Own

     */

    CSplitItutUiStateBase* iStoZhuComp;

    /**

     * predictive component state

     * Own

     */

    CSplitItutUiStateBase* iPredictState;

    /**

     * Normal state

     * Own

     */

    CSplitItutUiStateBase* iNormalState;

    };

#endif // C_CHNSPLITITUTUIMGR_H