/*

* Copyright (c) 2002-2007 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:  Call Settings plugin model.

*

*/

#ifndef GSCALLPLUGINMODEL_H

#define GSCALLPLUGINMODEL_H

// INCLUDES

#include "GSCallPlugin.hrh"

#include <e32base.h>

#include <centralrepository.h>

#include <backgroundimage.h>

// CONSTANTS

// Panic codes for used in this compilation unit

enum KGSCallPluginModelPanicCodes

    {

    EGSCallPluinModelPanicNullPtr = 1

    };

const TInt KGSVTStillImageValue = 0;

// FORWARD DECLARATIONS

class CPsetCustomerServiceProfile;

class CGSBackgroundImage;

class CSPSettings;

// CLASS DEFINITION

/**

*  CGSCallPluginModel is the model class of GS app.

*  It provides functions to get and set setting values.

*/

class   CGSCallPluginModel : public CBase

    {

    public:  // Constructor and destructor

        /**

        * Two-phased constructor

        */

        static CGSCallPluginModel* NewL();

        /**

        * Destructor

        */

        ~CGSCallPluginModel();

    public: //new 

        /* 

        * Returns one of the call related values from shared data.

        * @param aKeyName name of the shared data key to fetch

        * @param aId value of shared data key

        * @return ETrue: no errors

        *         EFalse: an error has occurred

        */

        TBool GetCallSettingValue( const TCallSettId aCallId, TInt& aId );        

        /* 

        * Sets one of the call related values from shared data.

        * @param aKeyName name of the shared data key to set

        * @param aId value of shared data key

        * @return ETrue: no errors

        *         EFalse: an error has occurred

        */

        TInt SetCallSettingValue( const TCallSettId aCallId, TInt aId );

        /**

        * Gets CSP status

        * 

        * @return ETrue: CSP is set

        *         EFalse: CSP is not set

        */

        TBool GetCSPStatus();

        /**

        * Sets CSP Active

        * @param aValue TBool

        * @return ETrue: CSP is set

        *         EFalse: CSP is not set

        */

        void SetCSPActiveL( TBool aValue );

        /**

        * Returns if CSP setting is supported

        * @param aSettingNumber TInt

        * @return ETrue: CSP is supported

        *         EFalse: CSP is not supported

        */

        TBool IsSettingSupported( TInt aSettingNumber );

		/**

        * Gets soft reject text from shared data.

        * @param aText User defined text for soft reject. 

        */

        TBool GetSoftRejectText( TDes& aText );

        /**

        * Sets user defined text to shared data for soft reject.

        * @param aText User defined text for soft reject.

        */

        TBool SetSoftRejectText( TDes& aText );

        //Still Image functions

        /**

        * Get the current value for Still Image

        * from Shared Data

        */

        TInt VTStillImageL();

        /**

        * Set the current value for Still Image

        * to Shared Data

        */

        void SetVTStillImageL( const TInt aValue );        

        /**

        * Get the Japanese prefix change mode value from shared data

        * @return mode

        */

        TInt PrefixChangeModeL();

        /**

        * Set the Japanese prefix change mode value to shared data

        * @param aMode integer value (0/1)

        */

        void SetPrefixChangeModeL( TInt aMode );

        /**

        * Get the Japanese prefix data from shared data

        * @param aText the edited value from data query

        */

        void PrefixChangeDataL( TDes& aText );

        /**

        * Set the Japanese prefix data to shared data

        * @param aText the edited value from data query

        */

        void SetPrefixChangeDataL( const TDesC& aText );

        /**

        * Check if Restricted Send Caller Id is supported.

        * This is handled using GS local variation

        * @return ETrue if supported.

        */

        TBool RestrictedSendCallerIdSupportedL();

        /**

        * Check if Secure Send Caller Id is supported.

        * This is handled using GS local variation

        * @return ETrue if supported.

        */

        TBool SecureSendCallerIdSupportedL();

        /** 

        * Returns one of the VoIP call related values from Cent. Repository

        * @param aVoipSettingId name of the Cent. Repository key to fetch

        * @param aVoipId value of Cent. Repository key

        * @return KErrNone if successful

        */

        TInt GetVoIPCallSettingValue( 

            const TGSVoIPSetting aVoipSettingId, 

            TInt& aVoipId );        

        /** 

        * Sets one of the VoIP call related values from Cent. Repository

        * @param aVoipSettingId name of the Cent. Repository key to set

        * @param aVoipId value of Cent. Repository key

        * @return KErrNone if successful

        */

        TInt SetVoIPCallSettingValue( 

            const TGSVoIPSetting aVoipSettingId, 

            TInt aVoipId ); 

        /**

        * Gets SCCP status from Central Repository

        * @param aStatus value of Cent. Repository key

        * @return KErrNone if successful

        */    

        TInt GetSCCPStatus( TInt& aStatus );    

        /**

        * Switches value between CenRep (0 = off, 1 = on)

        * and setting page (1 = off, 0 = on).

        * @param aValue value to switch

        * @return switched value

        */

        void SwitchValue( TInt& aValue );

        /**

        * Get Call Duration value from CenRep

        */

        TInt CallDurationL();

        /**

        * Set Call Duration value to CenRep key.

        * @param aValue value to set

        */

        void SetCallDurationL( TInt aValue );

        /**

        * Get Long Press Call Key value

        */

        TInt LongPressCallKeyL();

        /**

        * Set Long Press Call Key value to CenRep key.

        * @param aValue value to set

        */

        void SetLongPressCallKeyL( const TInt aValue );

        /**

        * Maps the Long Press Call Key setting value

        * @Param value to be mapped

        **/

        void MapLongPressKeyCallKeyValue( TInt &aValue );

        /**

        * Check if VoIP features are supported

        * This is done using Central Repository

        * @return ETrue if VoIP is supported

        */       

        TBool VoIPSupported();

        /**

        * Get own image vt call status

        */

        TInt OwnImageVtCallStatusL();

        /**

        * Set Own Image video call value to CenRep key.

        * @param aValue value to set

        */

        void SetOwnImageVtCallStatusL( const TInt aValue );

        /**

        * Check if slide settings items should be shown

        * @return ETrue if slide settings items should be shown

        */

        TBool SlideSettingsShownL() const;

    private: // Private constructors

        /**

        * Default C++ contructor

        */

        CGSCallPluginModel();

        /**

        * Symbian OS default constructor

        * @return void

        */

        void ConstructL();

    private: // new

		void InitializeCentralRepositoryL();

		void UninitializeCentralRepository();

    public: // data members

        CGSBackgroundImage* iBackgroundApi;

	private:

		CPsetCustomerServiceProfile* iCSP; //check if CSP is active

        //Central repository objects

        CRepository* iTelephonyRepository;

        CRepository* iCommonCallephonyRepository;

        CRepository* iGSVariationRepository;

        CRepository* iRichCallRepository;

        CRepository* iLogsRepository;

        CRepository* iCommonTelephonyRepository;

        TInt iLocalVariationValues; //local variated constants

		CSPSettings* iSpSettings;

    };

#endif // GSCALLPLUGINMODEL_H

// End of File