/*

* Copyright (c) 2002 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:  Singleton class that provides interfaces for controlling

*                call blacklist clearing

*

*/

#ifndef CPHONECLEARBLACKLIST_H

#define CPHONECLEARBLACKLIST_H

// INCLUDES

#include <e32base.h>

#include <coemain.h>

// #include <w32std.h>

// FORWARD DECLARATIONS

class RWsSession;

class RWindowBase;

class RAnimDll;

class RPhoneAnimClearBlacklist;

// CLASS DECLARATION

/**

* Blacklist clearing.

*

* Used to clear the call blacklist.

*

*  @since 5.0

*/

class CPhoneClearBlacklist : public CCoeStatic

    {

    public: // Constructors and destructors.

        /**

        * First call initializes the singleton object. 

        * Singleton must be initialized only once and then Instance() method 

        * may be used to get handle to instance.

        * @param aWsSession window server session.

        * @param aDevice window.

        * @return the created instance.

        */

        IMPORT_C static CPhoneClearBlacklist* CreateL(

            RWsSession& aWsSession, 

            const RWindowBase& aDevice );

        /**

        * Returns an instance of this class.

        * @return A pointer to CPhoneClearBlacklist class 

        */

        IMPORT_C static CPhoneClearBlacklist* Instance();

        /**

        * C++ destructor.

        */

        IMPORT_C ~CPhoneClearBlacklist();

    public: // New functions

        /** 

        * Clear blacklist on next key press.

        * This function should be called in startup and after every call.

        */

        IMPORT_C void ClearBlackListOnNextKey();

        /** 

        * Clear blacklist.

        * This function should be called when call is established in redial.

        */

        IMPORT_C void ClearBlackListNow();

    private:

        /** 

        * Constructor. 

        */

        CPhoneClearBlacklist();

        /** 

        * 2nd phase constructor

        */

        void ConstructL( RWsSession& aWsSession, const RWindowBase& aDevice );

    private:

        // Owned anim dll instance.

        RAnimDll*                   iAnimDll;

        // Owned clear blacklist subsession.

        RPhoneAnimClearBlacklist*   iAnim;

    };

#endif

// End of File