/*

* Copyright (c) 2002-2004 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:            Kuten code query dialog

*

*/

#ifndef AKNFEPUICTRLJAPANESEKUTENQUERYDIALOG_H

#define AKNFEPUICTRLJAPANESEKUTENQUERYDIALOG_H

// INCLUDES

#include <AknQueryDialog.h> // CAknTextQueryDialog

// FORWARD DECLARATIONS

// CONSTANTS

// CLASS DECLARATION

/**

*  CAknFepUICtrlJapaneseKutenQueryDialog class.

*

*  @lib AknFep.lib

*  @since 2.6

*/

NONSHARABLE_CLASS(CAknFepUICtrlJapaneseKutenQueryDialog) : public CAknTextQueryDialog

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CAknFepUICtrlJapaneseKutenQueryDialog* NewL(

                        TInt& aCharCode, const TTone& aTone = ENoTone);

        /**

        * Destructor.

        */

        virtual ~CAknFepUICtrlJapaneseKutenQueryDialog();

        TInt ExecuteLD(TInt aResourceId);

        TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent, TEventCode aType);

    protected:  // Functions from CEikDialog

        /**

        * From CEikdialog   This function is called by the EIKON framework

        *                   if the user activates a button in the button panel.

        *                   It is not called if the Cancel button is activated,

        *                   unless the EEikDialogFlagNotifyEsc flag is set.

        * @since 2.6

        * @param aButtonId  The ID of the button that was activated

        * @return           Should return ETrue if the dialog should exit,

        *                   and EFalse if it should not.

        */

        virtual TBool OkToExitL(TInt aButtonId);

    protected:  // Functions from CAknQueryDialog

        /**

        * If the query text is ok (retrieved form query control) then display the

        * left soft key, otherwise hide it.

        * @since 2.6

        */

        virtual void  UpdateLeftSoftKeyL();

    private:

        /**

        * constructor.

        */

        CAknFepUICtrlJapaneseKutenQueryDialog(

                        TInt& aCharCode, const TTone& aTone = ENoTone);

        /**

        * Set visibility of the left softkey.

        * Softkey is hidden when data in the query is not acceptable.

        * @since 2.6

        */

        void MakeLeftSoftkeyVisibleL();

        enum TJisElementsCharMap

            {

            EJisFirstMin = 0x21,

            EJisFirstMax = 0x74,

            EJisSecondMin = 0x21,

            EJisSecondMax = 0x7E,

            EJisLastSecondMax = 0x2F

            };

        enum TSjisElements

            {

            ESjisFirstMin1   = 0x81,

            ESjisFirstMax1   = 0x9F,

            ESjisFirstMin2   = 0xE0,

            ESjisFirstMax2   = 0xEA,

//          ESjisFirstMax2   = 0xEE,                // NEC extended kanji code

//          ESjisFirstMax2   = 0xFC,                // IBM extended kanji code

            ESjisFirstCount  = (ESjisFirstMax2 - ESjisFirstMin2 + 1

                                + ESjisFirstMax1 - ESjisFirstMin1 + 1),

            ESjisSecondMin1  = 0x40,

            ESjisSecondMax1  = 0x7E,

            ESjisSecondMin2  = 0x80,

            ESjisSecondMax2  = 0xFC,

            ESjisSecondCount = (ESjisSecondMax2 - ESjisSecondMin2 + 1

                                + ESjisSecondMax1 - ESjisSecondMin1 + 1)

            };

        /**

        * Convert from Kuten code to unicode, Kuten code is 4 characters which inputted in query dialog.

        * @since 2.6

        * @return unicode, it is one character.

        */

        TText   ConvertKutenCode2Unicode();

        /**

        * Convert to valid jis code. If inputting invalid code, this function converts nearly valid code.

        * @since 2.6

        */

        void    AdjustJisCode(TText& aJisCode);

        /**

        * Convert to valid s-jis code. If inputting invalid code, this function converts nearly valid code.

        * @since 2.6

        * @return ETrue: s-jis code EFalse: none s-jis code

        */

        TBool   AdjustSjisCode(TText& aSjisCode);

        /**

        * Convert from JIS to S-JIS

        * @since 2.6

        * @return s-jis code as inputting jis code

        */

        TText   JisToSjis(TText aJisCode);

        /**

        * Check a s-jis code inputted in dialog

        * @since 2.6

        * @return ETrue: s-jis code EFalse: none s-jis code

        */

        TBool   CheckSjisCode(TText aSjisCode);

        /**

        * Convert from s-jis to unicode

        * @since 2.6

        * @return unicode code as inputting s-jis code

        */

        TText   ConvSjisToUnicode(TText aSjisCode);

    private:

        TInt&       iCharCode;

        TBuf<5>     iBuffer;

        TUint       iCbaResId;

    };

#endif  // AKNFEPUICTRLJAPANESEKUTENQUERYDIALOG_H

// End of File