/*

* 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 -    Landmark editor field array.

*

*/

#ifndef __CLMKEDITORFIELDARRAY_H__

#define __CLMKEDITORFIELDARRAY_H__

//  INCLUDES

#include "landmarks.hrh"

#include "CLmkLandMarkCategoriesName.h"

#include <e32base.h>

// FORWARD DECLARATIONS

class MLmkEditorField;

class MLmkEditorUiBuilder;

class CLmkFields;

class CPosLandmark;

class MLmkFieldData;

// CLASS DECLARATION

/**

* Landmark editor field array.

*/

class CLmkEditorFieldArray :

        public CBase

    {

    public:  // Constructors and destructor

        /**

        * Creates an editor for aLmkItem.

        * @param aLmkItem  edited landmark item

        * @param aUiBuilder    reference to the UI creator

        * @return newly instantiated object

        */

		static CLmkEditorFieldArray* NewL

                (CLmkFields& aLmkFields,

                MLmkEditorUiBuilder& aUiBuilder);

        /**

        * Destructor.

        */

        ~CLmkEditorFieldArray();

    public:  // Interface

        /**

        * Update fields

        * @param aFieldType

        */

        void UpdateFieldsL(const TUint16 aFieldType=EAllEditorItems);

        /**

		* 2nd part constructor.

        * Create dialog lines from iLmkFields

        */

		void CreateFieldsFromLmkL();

        /**

        * Returns ETrue if all the fields of this lmk are empty

        * or contain only whitespace characters.

        * @return TBool

        */

        TBool AreAllFieldsEmptyL() const;

		/**

		* Returns the aFieldIndex field.

		* @precond	aFieldIndex >= 0 && aFieldIndex < EditorCount()

		*/

		const MLmkEditorField& FieldAt(TInt aFieldIndex);

        /**

        * Returns the lmk editor field corresponding to aControlId.

		* @return NULL if not found.

        */

        //MLmkEditorField* Find( TInt aControlId, TInt* aPos =NULL ) const;

        MLmkEditorField* Find( TInt aControlId, TInt* aPos=NULL , TInt* aPrevControlId=NULL ) const;

        /**

        * Saves all fields in the editor to the lmk item.

		* @return true if at least one field was changed

        */

        TBool SaveFieldsL();

		void SaveFieldsToBufferL();

        public: //new function

        /**

        * Its a getter method for returning the field array

		* @return iFieldArray member by reference

        */

        CArrayPtrFlat<MLmkEditorField>& GetFieldArray();

	public :// Added for category name support

		void SetCategoryName(const TDesC& aCategoryName);

		TBool CheckIfFieldIsEmpty(MLmkFieldData& a);

    private:  // Implementation

        /**

        * Create CLmkEditorFieldArray object

        * @param aLmkFields

        * @param aUiBuilder

        * @return newly instantiated object

        */

        CLmkEditorFieldArray(

				CLmkFields& aLmkFields,

				MLmkEditorUiBuilder& aUiBuilder);

        void ConstructL();

    private:  // Data

        /// Ref:

        CLmkFields& iLmkFields;

        /// Ref: editor UI creator

        MLmkEditorUiBuilder& iUiBuilder;

        /// Own: Contact editor fields

        CArrayPtrFlat<MLmkEditorField> iFieldArray;

        TCategoryName iCategoryName;

        TBool iCategoryFlag;

    };

#endif // __CLMKEDITORFIELDARRAY_H__

// End of File