/*

* Copyright (c) 2002-2005 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:  drop-down list control

*

*/

#ifndef C_SPLITITUTWINDOW_H

#define C_SPLITITUTWINDOW_H

#include <peninputlayout.h>

#include <peninputpluginutils.h>

#include <peninputinputcontextfield.h>

#include <peninputlayoutvkb.h>

#include "peninputsplititutwindowmanager.h"

#include "peninputsplititutpropertysubscriber.h"

#include "peninputsplititutlayoutcontext.h"

class CSplitItutDataMgr;

class CFepCtrlDropdownList;

class CAknFepCtrlCommonBgCtrl;

class CPeninputSyncBitmapRotator;

const TInt KUnavailableID = -1;

/**

 *  class CSplitItutWindow.

 *

 *  Split itu-t window class.

 *

 *  @lib peninputsplititut.lib

 *  @since S60 v5.0

 */

class CSplitItutWindow : public CBase

    {

private:

    enum TButtonType

        {

        ERawKeyButton,

        ECommonButton,

        ERepeatButtonEx

        };

    enum TIndicatorAlign

    	{

    	EIndiAlignLeft,

    	EIndiAlignCenter,

    	EIndiAlignRight	

    	};

public:

    /** 

     * Symbian constructor.

     *

     * @since S60 5.0

     * 

     * @param aWindowMgr

     * @param aLayoutOwner

     * @param aDataMgr

     * @return Pointer to created CSplitItutWindow object

     */

    static CSplitItutWindow* NewL(CSplitItutWindowManager* aWindowMgr, 

                                    CSplitItutUiLayout* aLayoutOwner,

                                    CSplitItutDataMgr* aDataMgr);

    /** 

     * tandard c++ destructor.

     *

     * @since S60 5.0

     * @return None

     */

    ~CSplitItutWindow();

    /** 

     * get pen input type

     *

     * @since S60 5.0

     * @return peninput type

     */

    TInt PenInputType(); 

    /** 

     * set property

     *

     * @since S60 5.0

     * @param aPropertyName

     * @param aPropertyValue

     * @return peninput type

     */

    void SetPropertyL( MItutPropertySubscriber::TItutProperty aPropertyName, 

                       const TDesC& aPropertyValue);

    /** 

     * handle size change

     *

     * @since S60 5.0

     * @return TInt

     */

    TInt SizeChanged();

    /** 

     * get control

     *

     * @since S60 5.0

     * @param aCtrlId

     * @return return control pointer

     */

    CFepUiBaseCtrl* Control(const TInt aCtrlId);

    /** 

     * create chinese spec controls

     *

     * @since S60 5.0

     * @return None

     */

    void CreateChineseSpecificCtrlsIfNeededL();

    /** 

     * get itut keypad

     *

     * @since S60 5.0

     * @return return itut keypad

     */

    inline CVirtualKeyboard* ItutKeypad();

    /** 

     * construct itut keypad

     *

     * @since S60 5.0

     * @param aResId

     * @return None

     */

    void ConstructItutKeypadFromResourceL(TInt aResId);  

    /** 

     * handle skin change

     *

     * @since S60 5.0

     * @return None

     */

    void OnSkinChange(); 

    /** 

     * apply variant laf data

     *

     * @since S60 5.0

     * @param aResolutionChange

     * @return None

     */

    void ApplyVariantLafDataL(TBool aResolutionChange = EFalse);

    /** 

     * construct spell control

     *

     * @since S60 5.0

     * @return None

     */

    void ConstructSpellCtrlFromResourceL();

    /** 

     * set hard key

     *

     * @since S60 5.0

     * @param aData

     * @return None

     */

    void SetHardKeyOneSymbol(TUint8* aData);

    /** 

     * set hard key

     *

     * @since S60 5.0

     * @param aData

     * @return None

     */

    void SetHardKeyOneSymbolL(TUint8* aData);

    /** 

     * handle button res

     *

     * @since S60 5.0

     * @param aControlId

     * @return None

     */

    void HandleButtonResOnLangDirChange( TInt aControlId );

    /** 

     * handle button res

     *

     * @since S60 5.0

     * @param aControlId

     * @return None

     */

    void HandleButtonResOnLangDirChangeL( TInt aControlId );

private:

    /**

     * C++ constructor

     *

     * @since S60 5.0

     * @param aWindowMgr

     * @param aLayoutOwner

     * @param aDataMgr

     * @return none

     */

    CSplitItutWindow(CSplitItutWindowManager* aWindowMgr, 

                       CSplitItutUiLayout* aLayoutOwner,

                       CSplitItutDataMgr* aDataMgr);

    /**

     * Symbian second-phase constructor

     *

     * @since S60 5.0

     * @return none

     */

    void ConstructL(); 

    /**

     * create itut keypad

     *

     * @since S60 5.0

     * @return none

     */

    void CreateItutKeypadL();

    /**

     * create layout icons

     *

     * @since S60 5.0

     * @param aMajorSkinId

     * @param aMinorSkinId

     * @param aBmpFileName

     * @param aBmpId

     * @param aMaskBmpId

     * @param aBmp

     * @param aMaskBmp

     * @param aSize

     * @return none

     */

    void CreateLayoutIconL(TInt aMajorSkinId,

                           TInt aMinorSkinId,

                           const TDesC& aBmpFileName,

                           TInt aBmpId,

                           TInt aMaskBmpId,

                           CFbsBitmap*& aBmp,

                           CFbsBitmap*& aMaskBmp,

                           TSize aSize);

    /**

     * create virtual keys

     *

     * @since S60 5.0

     * @param aReader

     * @param aKeyRect

     * @return return virtual key

     */

    CVirtualKey* CreateKeyL(TResourceReader& aReader,

                            TRect aKeyRect);

    /**

     * create virtual keys

     *

     * @since S60 5.0

     * @param aReader

     * @param aKeyRect

     * @return None

     */

    void ChangeVirtualKeyInfoL(TResourceReader& aReader,

                              CVirtualKey* aKey);

    /**

     * create all buttons

     *

     * @since S60 5.0

     * @return None

     */

    void CreateAllButtonL();

    /**

     * create back ground control

     *

     * @since S60 5.0

     * @param aReader

     * @param aKeyRect

     * @return None

     */

    void CreateBackGroundControlL();

    /**

     * create dropdown list

     *

     * @since S60 5.0

     * @param aReader

     * @param aKeyRect

     * @return None

     */

    void CreateDropdownListL();

    /**

     * create virtual keys

     *

     * @since S60 5.0

     * @param aCtrl

     * @param aRectIdx

     * @return None

     */

    void SetCtrlRect(CFepUiBaseCtrl* aCtrl, TInt aRectIdx);

    /**

     * resize candidate list

     *

     * @since S60 5.0

     * @param aList

     * @param aLTPosIdx

     * @param aExpandable

     * @return None

     */

    void ResizeCandidateList( CFepCtrlDropdownList* aList, 

                              TInt aLTPosIdx, 

                              TBool aExpandable);

    /**

     * Calculate frame rects

     *

     * @since S60 5.0

     * @param aRect

     * @param aOuterRect

     * @param aInnerRect

     * @return None

     */

	void CalculateFrameRects(const TRect aRect,

							 TRect& aOuterRect, 

						     TRect& aInnerRect);

    /**

     * create rawkey buttons

     *

     * @since S60 5.0

     * @param aControlId

     * @param aCommand

     * @return raw key button

     */

    CAknFepCtrlCommonButton* CreateRawKeyButtonL( const TInt aControlId,

                                                  const TInt aCommand);

    /**

     * get common button control

     *

     * @since S60 5.0

     * @param aControlId

     * @return common button control

     */

    CAknFepCtrlCommonButton* CommonButtonControl(const TInt aControlId);

    /**

     * create repeat buttons

     *

     * @since S60 5.0

     * @param aControlId

     * @param aCommand

     * @return repeat button

     */

    CAknFepCtrlCommonButton* CreateRepeatButtonL( const TInt aControlId,

                                                  const TInt aCommand);

    /**

     * create common buttons

     *

     * @since S60 5.0

     * @param aControlId

     * @return common button

     */

    CAknFepCtrlCommonButton* CreateCommonButtonL(const TInt aControlId);

    /**

     * create buttons

     *

     * @since S60 5.0

     * @param aType

     * @param aControlId

     * @param aRectId

     * @param aInnerRectId

     * @param aResourceId

     * @param aCommand

     * @return button

     */

    CFepUiBaseCtrl* CreateButtonL(TButtonType aType,

                                  const TInt aControlId,

                                  const TInt aRectId,

                                  const TInt aInnerRectId,

                                  const TInt aResourceId,

                                  const TInt aCommand = KUnavailableID);

    /**

     * Check control size change

     *

     * @since S60 5.0

     * @param aRect

     * @param aControlId

     * @param aInnerRect

     * @param aIsReloadImages

     * @return TBool

     */

    TBool ControlSizeChanged(const TInt aControlId, 

                            const TInt aRect, 

                            const TInt aInnerRect, 

                            TBool aIsReloadImages);

    /**

     * add control

     *

     * @since S60 5.0

     * @param aControl

     * @return None

     */

    void AddControlL(CFepUiBaseCtrl* aControl);

    /**

     * is chinese mode

     *

     * @since S60 5.0

     * @return TBool

     */

    TBool IsChineseMode();

    /**

     * construct key image

     *

     * @since S60 5.0

     * @param aKeyImageResID

     * @return None

     */

    void ConstructKeyImageFromResourceL( TInt aKeyImageResID );

    /**

     * construct key image

     *

     * @since S60 5.0

     * @param aKey

     * @param aMapData

     * @return None

     */

    void SetUnicodesForHardKey1(CVirtualKey* aKey, const TDesC& aMapData);

    /**

     * construct key image

     *

     * @since S60 5.0

     * @param aKeyImageResID

     * @return None

     */

    void SetUnicodesForHardKey1L(CVirtualKey* aKey, const TDesC& aMapData);

private:

    /**

     * ITUT keypad.

     * own

     */

    CVirtualKeyboard* iStandardItutKp;

    /**

     * spell candidate list.

     * own

     */

    CFepCtrlDropdownList* iSpellCandsList;

    /**

     * candidate list.

     * own

     */

    CFepCtrlDropdownList* iCandsList;

    /**

     * Punc candidate list.

     * own

     */

    CFepCtrlDropdownList* iPuncCandsList;

    /**

     * data manager.

     * not own

     */

    CSplitItutDataMgr* iDataMgr;

    /**

     * init chinese control flag.

     */

    TBool iChnCtrlInited;   

    /**

     * layout owner.

     * not own

     */

    CSplitItutUiLayout* iLayoutOwner;

    /**

     * window manager

     * not own

     */

    CSplitItutWindowManager* iWindowMgr;

    /**

     * Background control

     * Own

     */

    CAknFepCtrlCommonBgCtrl* iBackgroundCtrl;

    /**

     * Spell candidate list

     * Own

     */

    CFepInputContextField* iSpell;

    /**

     * bitmap rotator

     * Own