/*

* 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:  split itut data manager

*

*/

#ifndef C_SPLITITUTDATAMGR_H

#define C_SPLITITUTDATAMGR_H

#include <e32base.h>

#include <PtiDefs.h>

#include <AknLayout2Def.h>

#include "peninputsplititutpropertysubscriber.h"

#include "peninputsplititutdata.h"

class CPtiEngine;

class CFont;

class MSplitItutLayoutContext;

class CSplitItutWindowManager;

extern const TInt KInvalidResId;

extern const TInt KMaxPredictCandCnt;

extern const TInt KInvalidImMode;

const TInt KMaxFileLength = 80;

/**

* Class  CSplitItutDataMgr

*  

* Wrapper of L&F data.

*

* @lib peninputsplititut.lib

* @since S60 v5.0

*/

class CSplitItutDataMgr : public CBase

    {  

public:

    /**

     * Symbian constructor.

     *

     * @since S60 v5.0

     * @return Pointer to created object.

     */ 

    static CSplitItutDataMgr* NewL( MSplitItutLayoutContext* aLayoutContext, 

                                    CPtiEngine* aPtiEngine );

    /**

     * standard c++ destructor.

     *

     * @since S60 v5.0

     * @return None

     */ 

    ~CSplitItutDataMgr();

    /**

     * Add subscriber

     *

     * @since S60 v5.0

     * @param aSubscriber sub scriber

     * @return None

     */

    void AddSubscriber(MItutPropertySubscriber* aSubscriber);

    /**

     * read laf data.

     *

     * @since S60 v5.0

     * @return None

     */

    void ReadLafInfo();

    /**

     * Set input language

     *

     * @since S60 v5.0

     * @param aLanguage input language

     * @return None

     */

    void SetLanguageL(TInt aLanguage);

    /**

     * read laf data.

     *

     * @since S60 v5.0

     * @param aMode input mode  

     * @return None

     */

    void SetInputModeL(TInt aMode);

    /**

     * Set input case

     *

     * @since S60 v5.0

     * @param aCase input case  

     * @return None

     */

    void SetCase(TInt aCase);

    /**

     * Request data

     *

     * @since S60 v5.0

     * @param aDataType data type 

     * @return date

     */

    TAny* RequestData(TInt aDataType);

    /**

     * Get ptiengine pointer

     *

     * @since S60 v5.0

     * @return ptiengine

     */

    inline CPtiEngine* PtiEngine();

    /**

     * Notify change control layout

     *

     * @since S60 v5.0

     * @param aPropertyName property name

     * @param aCtrlResId control id  

     * @return None

     */

    void NotifyChangeControlLayout(MItutPropertySubscriber::TItutProperty aPropertyName, 

                                   TInt aCtrlResId);

    /**

     * Get input language

     *

     * @since S60 v5.0

     * @return language id

     */

    inline TInt InputLanguage();

    /**

     * Is valid language

     *

     * @since S60 v5.0

     * @param aLanguage language id    

     * @return TBool

     */

	inline TBool IsValidLanguage(TInt aLanguage);

    /**

     * Get input mode

     *

     * @since S60 v5.0

     * @return input mode

     */

    inline TInt InputMode();

    /**

     * Get text case

     *

     * @since S60 v5.0

     * @return text case

     */

    inline TInt TextCase();

    /**

     * Is exist plus char

     *

     * @since S60 v5.0

     * @return TBool

     */

    TBool IsExistPlusChar();

    /**

     * Set latin only flag

     *

     * @since S60 v5.0

     * @param aLatinOnly latin only flag

     * @return TBool

     */

    inline void SetLatinOnly( TBool aLatinOnly );

    /**

     * Is in Spell mode

     *

     * @since S60 v5.0

     * @return TBool

     */    

    inline TBool IsSpellMode();

    /**

     * Set Spell mode flag

     *

     * @since S60 v5.0

     * @param aSpellMode Spell mode flag

     * @return void

     */

    inline void SetSpellMode(TBool aSpellMode);

    /**

     * Set Indicator Data

     *

     * @since S60 v5.0

     * @param aIndicatorData Indicator Data

     * @return void

     */

    inline void SetIndicatorData(TFepIndicatorInfo &aIndicatorData);

    /**

     * Get Indicator Data

     *

     * @since S60 v5.0

     * @return TFepIndicatorInfo

     */

    inline TFepIndicatorInfo IndicatorData();

    /**

     * Set update flag

     *

     * @since S60 v5.0

     * @param aNeedUpdate need update flag

     * @return None

     */

	void SetUpdate(TBool aNeedUpdate);

    /**

     * get update flag

     *

     * @since S60 v5.0

     * @return update flag

     */

	TBool IsUpdate() const;

//    TInt GetNextPageCandidateL(RPointerArray<HBufC>& aList);

//    TBool NextPageCandidateExist();

//    void ClearChnCandidates(TInt aCmd);

    /**

     * get keypad resource id

     *

     * @since S60 v5.0

     * @return keypad resource id

     */

    TInt KeypadResourceId();

    /**

     * Is chinese

     *

     * @since S60 v5.0

     * @return TBool

     */

    TBool IsChinese();

    /**

     * Is Hindi

     *

     * @since S60 v5.0

     * @return TBool

     */

    TBool IsHindi();

    /**

     * Is Thai

     *

     * @since S60 v5.0

     * @return TBool

     */

    TBool IsThai();

    /**

     * Is right to left language

     *

     * @since S60 v5.0

     * @return TBool

     */

    TBool IsRtoLLanguage();

    /**

     * Is right to left language

     *

     * @since S60 v5.0

     * @param aLanguage language id

     * @return TBool

     */

    TBool IsRtoLLanguage( TInt aLanguage );

    /**

     * Is language direction switch

     *

     * @since S60 v5.0

     * @return TBool

     */

    TBool IsLangDirectionSwitch() const;

    /**

     * set language direction switch

     *

     * @since S60 v5.0

     * @param aIsChange change flag

     * @return None

     */

    inline void SetLangDirectionSwitch( TBool aIsChange );

    /**

     * set numeric keymap

     *

     * @since S60 v5.0

     * @param aKeymap

     * @return None

     */

    void SetNumericKeymap( const TInt aKeymap );

    /**

     * set numeric keymap data

     *

     * @since S60 v5.0

     * @param aKeymapData

     * @return None

     */

    void SetNumericKeymapData( TInt* aKeymapData );

    /**

     * is char flag changed

     *

     * @since S60 v5.0

     * @return TBool

     */

    inline TBool IsCharFlagChanged();

    /**

     * set numeric only

     *

     * @since S60 v5.0

     * @param aIsNumberOnly

     * @return None

     */

    inline void SetNumericOnly( TBool aIsNumberOnly );

    /**

     * get numeric only flag

     *

     * @since S60 v5.0

     * @return TBool

     */

    inline TBool IsNumericOnly() const;

	TRect iShiftIconRect;

private:

    /**

     * C++ constructor

     *

     * @since S60 v5.0

     * @return None

     */

    CSplitItutDataMgr(MSplitItutLayoutContext* aLayoutContext, CPtiEngine* aPtiEngine );

    /**

     * Symbian second-phase constructor

     *

     * @since S60 v5.0

     * @return None

     */

    void ConstructL();

    /**

     * Notify subscriber

     * 

     * @since S60 v5.0

     * @param aPropertyName

     * @param aValue

     * @return None

     */

    void NotifySubscriber( MItutPropertySubscriber::TItutProperty aPropertyName, 

                           const TDesC& aValue);

    /**

     * Get config resource file name

     * 

     * @since S60 v5.0

     * @param aLang Language id

     * @return None

     */

    TInt GetConfigResFileName(TInt aLang);

    /**

     * Find language in an array

     * 

     * @since S60 v5.0

     * @param aArray

     * @param aEndIdx

     * @param aLang

     * @return index in the array

     */

    TInt FindLang(const TInt* aArray, TInt aEndIdx, TInt aLang);

    /**

     * get resource file string

     * 

     * @since S60 v5.0

     * @param aIndex

     * @return resource file

     */

    static const TDesC& ResFileExtByScriptIdx(const TScriptExtIndex aIndex);

    /**

     * Get chinese keypad resource id

     * 

     * @since S60 v5.0

     * @return resource id

     */

    TInt ChineseKeypadResourceId();

    /**

     * Get chinese keypad resource id

     * 

     * @since S60 v5.0

     * @return resource id

     */

    TInt HindiKeypadResourceId();

public: 

    TInt iIcfTextLeftMargin;

	TInt iIcfTextRightMargin;

	TInt iIcfTextTopMargin;

	TInt iIcfTextBottomMargin;

	TInt iIcfTextLineSpaceMargin;

	TInt iIcfTextHeight;

private: // data member

    RPointerArray<MItutPropertySubscriber> iSubscriberList;

    CPtiEngine* iPtiEngine;

    TInt iLanguage;

    TInt iInputMode;

    TInt iCase;

    TSize iScreenSize;

    // offset of layout, compare to screen

    TPoint iLayoutOffset;

    TRect iLayoutRect;

    TRect iLayoutRectSpell;

    TRect iBackgroundRect;

    TRect iBackspaceRect;

    TRect iBackspaceInnerRect;

    TRect iBackspaceCnRect;

    TRect iBackspaceInnerCnRect;

    TRect iArrowLeftRect;

    TRect iArrowLeftInnerRect;

    TRect iArrowLeftCnRect;

    TRect iArrowLeftInnerCnRect;

    TRect iArrowRightRect;

    TRect iArrowRightInnerRect;

    TRect iArrowRightCnRect;

    TRect iArrowRightInnerCnRect;

    TRect iArrowUpRect;

    TRect iArrowDownRect;  

    TRect iArrowUpInnerRect;

    TRect iArrowDownInnerRect;

    TRect iKeypadRect;  

    TRect iKeypadRectCn;

    TRect iKeypadRectQuery;

    RArray<TRect> iKeypadCellRects;

//    RArray<TRect> iKeypadCellRectsCn;

    // properties of candidate list

    /*

    TInt iCandsUnitWidth;

    TInt iCandsUnitHeight;

    TInt iCandsHorizontalMargin;

    TInt iCandsVerticalMargin;

    TInt iCandsNaviWidth;

    TInt iCandsSpinBtnHeight;    

    TPoint iCandsSpellLTPos;

    TPoint iCandsLTPos;

    TPoint iCandsPuncLTPos;

    CFont* iCandsFont;

    TInt iCandsTextMargin;

    TRgb iCandsTextColor;    

    */

    TAknTextLineLayout iVkAlphaText1;

    TAknTextLineLayout iVkAlphaText2;

    TAknTextLineLayout iVkAlphaText3;

    TAknTextLineLayout iVkNumText;

    // resource id for generic itut resource file

    TInt iCommonResId;

    TInt iConfigResId;

    TInt iAvkonResId;

    // not own

    MSplitItutLayoutContext* iLayoutContext;

    // chinese related candidates

//    RPointerArray<HBufC> iCandidates;

//    RPointerArray<HBufC> iPuncCandidates;

    TRect iOptionsRect;

    TRect iCloseRect;

    TRect iCloseInnerRect;

    TRect iOptionInnerRect;

    TRect iOptionsRectCn;

    TRect iCloseRectCn;    

    TRect iCloseInnerRectCn;

    TRect iOptionInnerRectCn;

    // preview bubble

    TRect iPreviewWndRect;

    TRect iPreviewWndInnerRect;

    CFont* iBubbleFont;

	TAknTextLineLayout iPreviewWndText;

    TBuf<KMaxFileLength> iResourceFilename;