/*

* Copyright (c) 2002-2007 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:  Phonebook 2 contact editor image field.

*

*/

#ifndef CPBK2CONTACTEDITORIMAGEFIELD_H

#define CPBK2CONTACTEDITORIMAGEFIELD_H

// INCLUDES

#include "CPbk2ContactEditorFieldBase.h"

#include "CPbk2ContactEditorReadonlyField.h"

// FORWARD DECLARATIONS

class CEikEdwin;

class CEikCaptionedControl;

// CLASS DECLARATION

/**

 * Phonebook 2 contact editor ringtone field.

 */

NONSHARABLE_CLASS(CPbk2ContactEditorImageField) :

        public CPbk2ContactEditorFieldBase

    {

    public:

        enum TTextState

            {

            ENoData,  //AddImage

            EFilename,            

            EThumbnail

            };

        enum TClipFileExtension

            {

            EClipFileExtension,

            EDontClipFileExtension

            };

    public:  // Constructors and destructor

        /**

         * Creates a new instance of this class.

         *

         * @param aContactField         Contact field.

         * @param aUiBuilder            UI builder for adding the

         *                              field into dialog.

         * @param aIconInfoContainer    Icon container for

         *                              setting the field icon.

         * @param aCustomPosition       Position where this custom controls should be placed.

         * @return  A new instance of this class.

         */

        static CPbk2ContactEditorImageField* NewLC(

                CPbk2PresentationContactField& aContactField,

                MPbk2ContactEditorUiBuilder& aUiBuilder,

                CPbk2IconInfoContainer& aIconInfoContainer,

                TInt aCustomPosition);

        /**

         * Destructor.

         */

        virtual ~CPbk2ContactEditorImageField();

        /**

         * Returns control id of this custom line.

         *

         * @return  Control id.

         */

        TInt ControlId() const; 

    public:

        void SetTextL();

        TInt TextState();        

    private: // From MPbk2ContactEditorField        

        CEikEdwin* Control() const;

        void SaveFieldL();

        void ActivateL();

        void AcceptL(

                MPbk2ContactEditorFieldVisitor& aVisitor );

        TBool ConsumesKeyEvent

        	( const TKeyEvent& aKeyEvent, TEventCode aType );

        TAny* ContactEditorFieldExtension(

                TUid aExtensionUid );

        HBufC* ControlTextL() const;      

        TBool HandleCustomFieldCommandL(TInt aCommand );

    private: // Implementation

        CPbk2ContactEditorImageField(

                CPbk2PresentationContactField& aContactField,

                MPbk2ContactEditorUiBuilder& aUiBuilder,

                CPbk2IconInfoContainer& aIconInfoContainer );

        void ConstructL(TInt aCustomPosition);

        void FormatTextL(TPtrC aDataPtr, TClipFileExtension aClipFileExtension);       

    private: // Data

        /// Ref: Editor control

        CPbk2ContactEditorReadonlyField* iControl;

        /// Ref: Fields captioned control

        CEikCaptionedControl* iCaptionedCtrl;

        /// Own: Text content when editor was opened

        HBufC* iInitialText;

        TInt iTextState;

    };

#endif // CPBK2CONTACTEDITORIMAGEFIELD_H

// End of File