/*

* 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:  Implementation of mutli-page virtual keyboard control.

*

*/

#ifndef C_MULTIPAGEVIRTUALKEYBOARD_H

#define C_MULTIPAGEVIRTUALKEYBOARD_H

// INCLUDES

#include <e32std.h>

#include <e32base.h>

#include <peninputlayoutvkb.h>

// FORWARD DECLARATIONS

// CLASS DECLARATION

/**

 *  class CMultiPageVirtualKeyboard.

 * 

 *  multi-page virtual keybord.

 * 

 *  @lib peninputfingerhwr.lib

 *  @since S60 v5.0

 */

class CMultiPageVirtualKeyboard : public CVirtualKeyboard

    {

public:

    /** 

     * Symbian constructor.

     *

     * @since S60 V5.0     

     * @param aRect The keyboard position relative to layout

     * @param aUiLayout The layout contains the keyboard. Owner ship not transferred.

     * @param aControlId Id for this keyboard control.

     * @param aFontSpec The font used for key drawing.

     * @return Pointer of created object.

     */    

    static CMultiPageVirtualKeyboard* NewL( const TRect& aRect, 

            CFepUiLayout* aUiLayout, TInt aControlId, 

            const TFontSpec& aFontSpec, TBool aIrregular = EFalse );

    /**

     * Symbian constructor.

     *

     * @since S60 V5.0     

     * @param aRect The keyboard position relative to layout

     * @param aUiLayout The layout contains the keyboard. Owner ship not transferred.

     * @param aControlId Id for this keyboard control

     * @param aFont The font used for key drawing.

     * @return Pointer of created object.

     */    

    static CMultiPageVirtualKeyboard* NewL( const TRect& aRect, 

            CFepUiLayout* aUiLayout,TInt aControlId,

            CFont* aFont, TBool aIrregular = EFalse );

    /**

     * standard c++ destructor.

     *

     * @since S60 v5.0

     */    

    ~CMultiPageVirtualKeyboard();

    /**

     * get current page index.

     * 

     * @since S60 v5.0

     * @return page index.

     */

    TInt CurPageIndex();

    /**

     * get page count.

     * 

     * @since S60 v5.0

     * @return page count.

     */    

    TInt PageCount();

    /**

     * 

     * 

     */

    TInt PageSize();

    /**

     * move to specified page.

     * 

     * @since S60 v5.0

     * @param aPageIndex page index.

     * @return none.

     */ 

    void NavToPage( TInt aPageIndex );

    /**

     * update paging.

     * 

     * @since S60 v5.0

     * @param aRows Specifies row count.

     * @param aCols Specifies column count.

     * @return none.

     */     

    void UpdatePaging( TInt aRows, TInt aCols );

private:

    /**

     * Stand C++ Constructor

     * 

     * @since S60 V5.0     

     * @param aRect The keyboard position relative to layout

     * @param aUiLayout The layout contains the keyboard. Owner ship not transferred.

     * @param aControlId Id for this keyboard control

     * @param aFontSpect The font used for key drawing

     */

    CMultiPageVirtualKeyboard(const TRect& aRect,CFepUiLayout* aUiLayout,

            TInt aControlId, const TFontSpec& aFontSpec, 

            TBool aIrregular = EFalse);

    /**

     * Symbian 2nd phase constructor

     * 

     * @since S60 V5.0 

     */

    void ConstructL();

private: //datas

    TInt iCurPageIndex;

    TInt iPageSize;

    TInt iPageCount;

    };

#endif // C_MULTIPAGEVIRTUALKEYBOARD_H

//  End Of File