/*

* 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:           

*

*/

#ifndef _AKNFEP_SHARED_DATA_INT_H__

#define _AKNFEP_SHARED_DATA_INT_H__

#include <e32base.h>

#include <e32property.h>

#include <cenrepnotifyhandler.h>

class CRepository;

class CAknFepRepositoryWatcher : public CBase, public MCenRepNotifyHandlerCallback

    {

public:

    static CAknFepRepositoryWatcher* NewL(

        const TUid aUid,

        const TUint32 aKey,

        CCenRepNotifyHandler::TCenRepKeyType aKeyType,

        TCallBack aCallBack,

        CRepository* aRepository);

    static CAknFepRepositoryWatcher* NewL(

        const TUid aUid,

        TCallBack aCallBack,

        CRepository* aRepository);

    ~CAknFepRepositoryWatcher();

    TUint32 ChangedKey();

#ifdef RD_INTELLIGENT_TEXT_INPUT   

    inline TBool IsGenericCenrepChange(){return iIsGeneric;}

#endif    

public: // from MCenRepNotifyHandlerCallback

    void HandleNotifyInt    (TUint32 aKey, TInt aNewValue);

    void HandleNotifyError  (TUint32 aKey, TInt aError, CCenRepNotifyHandler* aHandler);

	void HandleNotifyGeneric(TUint32 aId);    

private:

    CAknFepRepositoryWatcher(

        const TUid aUid,

        const TUint32 aKey,

        TCallBack aCallBack,

        CRepository* aRepository);

    void ConstructL(CCenRepNotifyHandler::TCenRepKeyType aKeyType);

    void ConstructL();

private:

    TUid                    iUid;

    TUint32                 iKey;

    TUint32                 iChangedKey;

    TCallBack               iCallBack;

    CRepository*            iRepository;

    CCenRepNotifyHandler*   iNotifyHandler;

#ifdef RD_INTELLIGENT_TEXT_INPUT    

    TBool                   iIsGeneric;

#endif    

    };

class CAknFepManager;

class CAknFepSharedDataInterface : public CBase

    {

public:

    /**

     * Two phase constructor for this class

     */

    static CAknFepSharedDataInterface* NewL(CAknFepManager* aFepManager);

    /**

     * C++ Destructor

     */

    ~CAknFepSharedDataInterface();

public:

    /**

     * Queries the value of PredictiveTextOn from shared data

     *

     * @return 1 for on or 0 for off

     */

    TInt PredictiveTextOn();

    /**

     * Queries the value of Japanese PredictiveTextOn from shared data

     *

     * @since 2.6

     * @return 1 for on or 0 for off

     */

    TInt PredictiveTextJapaneseOn();

    /**

     * Queries the value of InputMode from shared data

     *

     * @since 2.6

     * @return value of current input mode

     */

    TInt InputMode();

    /**

     * Sets the value of InputMode in shared data to the passed value

     *

     * @since 2.6

     * @param aValue new value set to InputMode  shared data item which

     *               represents the input mode currently being used

     */

    void SetInputMode(TInt aInputMode);

    /**

     * Queries the value of CangJieMode from shared data

     *

     * @since 3.0

     * @return value of current input mode

     */

    TInt CangJieMode();

    /**

     * Sets the value of CangJieMode in shared data to the passed value

     *

     * @since 3.0

     * @param aValue new value set to CangJieMode shared data item which

     *               represents the input mode currently being used

     */

    void SetCangJieMode(TInt aNewCangJieMode);

    /**

     * Queries the value of iInputTextLang from shared data

     *

     * @return language code of currently used language

     */

    TInt InputTextLanguage();

    /**

     * Sets the value of InputTextLanguage in shared data to the passed value

     *

     * @param aValue new value set to InputTextLanguage shared data item which

     *               represents the language code currently being used

     */

    void SetInputTextLanguage(TInt aValue);

    /**

     * Queries the value of iDisplayLang from shared data

     *

     * @return language code of currently display language

     */

    TInt DisplayLanguage();

#ifdef RD_INTELLIGENT_TEXT_INPUT

    /**

     * Sets the Fn key state and copies it to Cenrep.

     *

     * @return Nothing

     */

    void SetFnKeyState(TInt aState);

    TInt GetFnKeyState();

#ifdef FF_DUAL_LANGUAGE_SUPPORT

    /**

     * Queries the value of secondary input language from shared data

     *

     * @return language code of currently used language

     */

    TInt InputTextLanguageSecondary();

    /**

     * Sets the value of secondary input language in shared data to the passed value

     *

     * @param aValue new value set to InputTextLanguageSecondary shared data item

     *               which represents the language code currently being used

     */

    void SetInputTextLanguageSecondary(TInt aValue);

#endif // FF_DUAL_LANGUAGE_SUPPORT

#endif

    /**

     * Sets the value of PredictiveTextOn to 1 in shared data - this

     * is used to represent predictive text being on

     */

    void SetPredictiveTextOn();

    /**

     * Sets the value of PredictiveTextOn to 0 in shared data - this

     * is used to represent predictive text being off

     */

    void ResetPredictiveTextOn();

    /**

     * Sets the value of Japanese PredictiveTextOn to 1 in shared data

     * - this is used to represent Japanese predictive text being on

     *

     * @since 2.6

     */

    void SetJapanesePredictiveTextOn();

    /**

     * Sets the value of Japanese PredictiveTextOn to 0 in shared data

     * - this is used to represent Japanese predictive text being off

     *

     * @since 2.6

     */

    void ResetJapanesePredictiveTextOn();

    /**

     * Query if KAknFepScrollLatinPredictive feature is enabled in shared data.

     *

     * @since 2.6

     * @return Value of KAknFepScrollLatinPredictive setting.

     */

    TInt ScrollLatinPredictiveCandidates() const;

    /**

     * Query if KAknFepSpaceWithScrollRight feature is enabled in shared data.

     *

     * @since 2.6

     * @return Value of KAknFepSpaceWithScrollRight setting.

     */

    TInt SpaceWithScrollRight() const;

    /**

     * Query if KAknFepEnterWithScrollDown feature is enabled in shared data.

     *

     * @since 2.6

     * @return Value of KAknFepEnterWithScrollDown setting.

     */

    TInt EntersWithScrollDown() const;

    /**

     * Query Qwerty input mode.

     *

     * @since 2.6

     * @return Value of KAknQwertyInputModeActive setting.

     */

    TInt QwertyInputMode() ; //const;

#ifdef RD_INTELLIGENT_TEXT_INPUT

    /**

     * Reads Cenrep and returns the keyboard layout 

     *

     */

    TInt KeyboardLayout() ;//const

#endif

    /**

    * Returns a value indicating whether edit-submenu functionality should be 

    * used in options menu.

    *

    * @since 3.1

    * @return Value indicating whether edit submenu should be used.

    */

	TInt EditSubmenuInUse() const;

	/**

    * Returns a value indicating whether edit-submenu functionality should be 

    * used in options menu.

    *

    * @since 3.1

    * @return Value indicating whether edit submenu should be used.

    */	

	TInt HashKeySelectionInUse();	

    /**

     * Multitap timer value. 

     * Replaces the constant KMultiTapTimeoutMS in Japanese variant.

     *

     * @since 3.0

     * @return Value of KAknFepMultiTapTimer setting.

     */

    TInt MultiTapTimer() const;

    /**

     * Japanese Qwerty Flags value. 

     * Replaces the constant KAknFepJapaneseSpecialCharFlag in Japanese variant.

     *

     * @since 3.0

     * @return Value of KAknFepJapaneseSpecialCharFlag setting.

     */

    TInt JapaneseQwertyFlags() const;

    /**

     * Get the last used plugin input mode

     *

     * @since 3.2

     * @return Value of KAknFepLastUsedInput setting.

     */

    TInt PluginInputMode() const;

    /**

     * Replaces the last used plugin input mode

     *

     * @since 3.2

     * @return Replace value of KAknFepLastUsedInput setting.

     */

    void SetPluginInputMode(TInt aId);

    /**

     * Get the last used plugin UI language

     *

     * @since 3.2

     * @return Value of KAknFepLastUsedUILanguage setting.

     */

    TInt PluginUILanguage() const;

    /**

     * Replaces the last used plugin UI language

     *

     * @since 3.2

     * @param aLanguage Replace value of KAknFepLastUsedUILanguage setting.

     */

    void SetPluginUILanguage(TInt aLanguage);

    /**

     * Get current pen input language

     * @since 3.0

     *

     * @return Value of KSettingsPenInputLang

     */

    TInt PenInputLanguage() const;

    /**

     * Replaces the value of number input mode

     *

     * @since 3.2

     * @param aMode (KSettingsDefaultNumberMode or KSettingsIndicDefaultNumberMode)

     * @param aValue a value

     */

	void SetDefaultNumberMode( TInt aMode, TInt aValue );

    /**

     * Returns a value of current clear direction.

     *

     * @since 3.2

     * @return Value of KAknFepClearDirection setting.

     */

    TInt ClearDirection() const;

    /**

     * Set a value of current clear direction.

     *

     * @since 3.2

     * @param aValue new value set to Clear Direction shared data item which

     *               represents the direction currently being used

     */

    void SetClearDirection(TInt aValue);

    /**

     * Queries the value of PredictiveText Auto Word Completion state to be On from shared data

     *

     * @return 1 for on or 0 for off

 	 * Since 5.0    

     */

	TInt CAknFepSharedDataInterface::PredictiveTextAutoCompleteOn();

    /**

     * Sets the value of PredictiveText Auto Word Completion state to 1 in shared data - this

     * is used to represent predictive text Auto Word Completion being on

 	 * Since 5.0    

     */    

	void CAknFepSharedDataInterface::SetPredictiveTextAutoCompleteOn();

    /**

     * Sets the value of PredictiveText Auto Word Completion state to 0 in shared data - this

     * is used to represent predictive text Auto Word Completion being off

 	 * Since 5.0    

     */    

	void CAknFepSharedDataInterface::ResetPredictiveTextAutoCompleteOn();

#ifndef RD_INTELLIGENT_TEXT_INPUT

    /**

     * Handles a change in predictive text Auto Word Completion setting from general settings

 	 * Since 5.0    

     */    

	void CAknFepSharedDataInterface::HandlePredictiveTextAutoCompleteSettingGSChange();

#endif

#ifdef RD_INTELLIGENT_TEXT_INPUT

    /**

     * Handles a change in predictive text Auto Word Completion setting from general settings

 	 * Since 5.0    

     */    

	void HandlePredictiveTextAutoCompleteSettingGSChange();

#endif	//

    /**

     * Returns a value of Hwr conversion ON/OFF.

     *

     * @since 3.2

     * @return Value of KAknFepJapaneseHwrConversion value

     */

    TInt JapaneseHwrConversion() const;

    /**

     * Set a value of Hwr conversion ON/OFF.

     *

     * @since 3.2

     * @param aValue new value set to Hwr conversion ON/OFF shared data item which

     *               represents the conversion ON/OFF currently being used

     */

    void SetJapaneseHwrConversion(TInt aValue);

#ifdef RD_INTELLIGENT_TEXT_INPUT

    /**

     * Queries the value of PredictiveText Typing Correction Level from shared data

     *

     * @return Typing Correction Level

 	 */

	TInt PredictiveTextTypingCorrectionLevel();

    /**

     * Sets the value of PredictiveText Typing Correction Level state to aCorrectionLevel in shared data 

 	 */    

	void SetPredictiveTextTypingCorrectionLevel(TInt aCorrectionLevel);

     /**

     * Handles a change in predictive text Typing Correction Level setting.

 	 */    

	void HandlePredictiveTextTypingCorrectionLevelChange();

    /**

     * Queries the value of PredictiveText Number Candidate Shown state to be On from shared data

     *

     * @return 1 for shown or 0 for not shown

 	 */

	TInt PredictiveTextNumberCandidateShown();

    /**

     * Sets the value of PredictiveText Number Candidate Shown state to 1 in shared data - this

     * is used to represent predictive text Number Candidate Shown being shown.

 	 */    

	void SetPredictiveTextNumberCandidateShown();

    /**

     * Sets the value of PredictiveText Number Candidate Shown state to 0 in shared data - this

     * is used to represent predictive text Number Candidate Shown being not shown.

 	 */    

	void ResetPredictiveTextNumberCandidateShown();

    /**

     * Handles a change in predictive text NumberCandidateShown setting.

 	 */    

	void HandlePredictiveTextNumberCandidateSettingChange();

	/**

     * Queries the value of PredictiveText Primary candidate setting from shared data

     *

     * @return Primary candidate setting(0 for Exact or 1 for Suggested)

 	 */

	TInt PredictiveTextPrimaryCandidate();

    /**

     * Sets the value of PredictiveText Primary candidate setting state to aPrimaryCandidate in shared data 

 	 */    

	void SetPredictiveTextPrimaryCandidate(TInt aPrimaryCandidate);

     /**

     * Handles a change in predictive text Primary candidate setting.

 	 */    

	void HandlePredictiveTextPrimaryCandidateChange();

#endif	// RD_INTELLIGENT_TEXT_INPUT

    TInt FepShowFsqPreviewStatus();

    void SetFepShowFsqPreviewStatus(TInt aValue);

    TInt FepShowVkbPreviewStatus();

    void SetFepShowVkbPreviewStatus(TInt aValue);

    TInt FepLastUseVkbModeForLandscape();

    void SetFepLastUseVkbModeForLandscape(TInt aValue);

    TBool AutoRotateEnabled();

#ifdef __ITI_LONGPRESS_NUM_SHIFT_COPYPASTE__

#ifdef RD_INTELLIGENT_TEXT_INPUT

	/**

	* Queries if numbers (and other characters found behind Fn) can be entered with long key press on QWERTY.

	*/

	TBool LongPressNumberEntryOnQwerty() const;

	/**

	* Queries if copy-pasting with shift+softkeys is available also on QWERTY.

	*/

	TBool ShiftCopyPastingOnQwerty() const;

#endif // RD_INTELLIGENT_TEXT_INPUT

#endif // __ITI_LONGPRESS_NUM_SHIFT_COPYPASTE__

#ifdef  RD_SCALABLE_UI_V2

    /**

     * Get a value of current default on screen vkb.

     * It depends on input lanage is PRC/HW/TW Chinese.

     *

     * @return Value of current default on screen vkb

     */

    TInt DefaultOnScreenVKB();

#endif

private: