/*

* 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:    LandmarksUi Content File -    Base class for fields of form

*

*/

#ifndef __CLMKEDITORFIELDBASE_H__

#define __CLMKEDITORFIELDBASE_H__

//  INCLUDES

#include "MLmkEditorField.h"

#include "MLmkFieldData.h"

#include <e32std.h>

#include <e32base.h>

// FORWARD DECLARATIONS

class MLmkEditorUiBuilder;

class CLmkDistanceEditor;

class CEikonEnv;

// CLASS DECLARATION

/**

* Landmark editor field base class.

*/

class CLmkEditorFieldBase :

        public CBase,

        public MLmkEditorField

    {

    protected:  // Construction

        /**

        * Constructor.

		* @param aField reference to the field to edit

		* @param aUiBuilder reference to UI builder

        * @return newly instantiated object

        */

        CLmkEditorFieldBase( MLmkFieldData& aField,

				             MLmkEditorUiBuilder& aUiBuilder );

        /**

        * Destructor.

        */

		~CLmkEditorFieldBase();

        /**

        * Base constructor.

        */

        void BaseConstructL();

    public:  // from MLmkEditorField

        TInt ControlId() const;

        TInt FieldId() const;

        TPtrC FieldLabel() const;

        void SetFieldLabelL(HBufC* aLabel);

        MLmkFieldData& LandmarkItemField() const;

		HBufC* ControlTextL() const;

        void ActivateL() = 0;

        //code added

        virtual TReal FieldValue() const;

		TReal GetNumberFieldValue() const;

		//-end-

		void LoadBitmapToFieldL	(MLmkEditorUiBuilder& aUiBuilder);

    protected:  // Data

        /// Own: Contact item field associated with this editor field

        MLmkFieldData& iLmkItemField;

		/// Ref: UI builder

		MLmkEditorUiBuilder& iUiBuilder;

		// Ref : Eikon Env

		CEikonEnv*     iEnv;

    };

#endif // __CLMKEDITORFIELDBASE_H__

// End of File