/*

* 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: 

*     Sub view to a CContactViewBase.

*

*/

#ifndef __CPBKCONTACTFINDVIEWIMPL_H__

#define __CPBKCONTACTFINDVIEWIMPL_H__

// CONSTANTS

enum TPanicCode

    {

    ECntPanicViewNotReady = 1,

    EPanicInvalidIndex,

    EPanicInvalidStateChange,

    EPanicInvalidContactType,

    EPanicPreCond_HandleContactViewEvent,

    EPanicPreCond_HandleItemAdded,

    EPanicPostCond_HandleItemAddedL,

    EPanicPreCond_HandleItemRemoved,

    EPanicPostCond_HandleItemRemoved,

    EPanicPreCond_MakeInitialMatchL,

    EPanicPreCond_RefineFindL,

    EPanicLogic_RefineFindL

    };

// CLASS DECLARATION

/**

 * Interface for CPbkContactFindView states.

 */

NONSHARABLE_CLASS(CPbkContactFindView::MState)

    {

    public: // Interface

        /**

         * Creates initial state.

		 * @param aParent parent view

         */

        static MState* CreateInitialStateL(CPbkContactFindView& aParent);

        /**

         * Destructor. 

         */

        virtual ~MState()

			{

			}

    public:  // From CPbkContactFindView API

        virtual TBool SetFindTextL

            (const TDesC& aFindText, const CContactIdArray* aIncludeAlways) = 0;

        virtual const TDesC& FindText() const = 0;

        virtual TBool ResetFind() = 0;

        virtual TInt IndexOfFirstFindMatchL() const = 0;

    public: // From CContactViewBase API

	    virtual TContactItemId AtL(TInt aIndex) const = 0;

	    virtual const CViewContact& ContactAtL(TInt aIndex) const = 0;

	    virtual TInt CountL() const = 0;

	    virtual TInt FindL(TContactItemId aId) const = 0;

	    virtual HBufC* AllFieldsLC(TInt aIndex,const TDesC& aSeparator) const = 0;

        virtual TAny* CContactViewBase_Reserved_1

            (TFunction aFunction,TAny* aParams) = 0;

    public:  // From MContactViewObserver API

	    virtual void HandleContactViewEvent

            (const CContactViewBase& aView, const TContactViewEvent& aEvent) = 0;

    };

#endif // __CPBKCONTACTFINDVIEWIMPL_H__

// End of File