/*

* Copyright (c) 2006 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:  PC Implementation for app ui

*

*/

#ifndef CCAAPPLICATIONNGPC_H

#define CCAAPPLICATIONNGPC_H

#include <e32base.h>

// INCLUDES

#include	"MCAApplicationNGPC.h"

#include    "MCAMessagesReadInterface.h"

// FORWARD DECLARATIONS

class CCAEngine;

class MCAStoredContacts;

//class declaration

/**

 *  @lib wvuiprocessng.lib

 *  @since 3.2

 */

class CCAApplicationNGPC:  public CBase,

            public MCAApplicationNGPC

    {

    public:

        /**

        * Symbian Two Phase Constructor

        * @param aEngine : a reference to chat engine

        */

        static CCAApplicationNGPC* NewL( CCAEngine& aEngine );

        /**

        * Second phased symbian constructor.

        */

        void ConstructL();

        /**

        * virtual destructor

        */

        virtual ~CCAApplicationNGPC();

    public:

        /**

         * Enable or disable WV hiding

         * @param aHiding ETrue if hidden

         */

        virtual void SetWVHiding( TInt aHide );

        /**

         * Enable or disable WV Prefix hiding

         * @param aHiding ETrue if hidden

         */

        virtual void SetWVHidingPrefixOnly( TInt aHide ); //UI CR : 101-39728

        /**

        * Enable or disable Capitalization of contactlists

        * @param aCapital ETrue if capitalizing is enabled.

        */

        void SetCapitalizingEnabled( TInt aCapital ); //UI CR : 101-39727

        /**

         * Identification of contact. This is resolved from known

         * identifications.

         * Alias, nickname and contactId.

         * Nickname is shown if set.

         * @param aContactId Id of contact which identification needed.

         * @return Identification of contact.

         *      Alias if nickname is not set and alias is enabled.

         *      Wvid without domain and prefix if nickname does not

                exists and alias is not enabled or not exists.

         */

        virtual const TPtrC Identification( const TDesC& aContactId );

        /**

         * Count of pending messages

         * @return count of messages.

         */

        virtual TInt MessagesPendingCount( TInt& aCountOfChats,

                                           TEnumsPC::TUnreadFilter aUnreadFilter =

                                               TEnumsPC::EUnreadAll );

        /**

         * Count of unread chat group messages.

         * @since v3.2

         * Count of pending messages for groups

         * @return count of messages.

         */

        TInt ChatGroupMessagesPendingCount( TInt &aCountOfChats ) const;

    private:

        MCAMessagesReadInterface::TUnreadFilter

        ConvertToEngineUnreadFilter( TEnumsPC::TUnreadFilter aUnreadFilter );

    private:

        /**

        * default constructor

        * @param aEngine : Reference to the engine component

        */

        CCAApplicationNGPC( CCAEngine& aEngine );

    private:

        //Reference to the engine component

        CCAEngine& iEngine;

        //Doesnt own, Handle to Interface for stored contacts

        MCAStoredContacts* iStoredContacts;

    };

#endif      // CCAAPPLICATIONNGPC_H

// End of File