/*

* Copyright (c) 2009 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:  Meeting request from (organizer) field

 *

*/

#ifndef CESMRVIEWERFROMFIELD_H_

#define CESMRVIEWERFROMFIELD_H_

// INCLUDES

#include <e32base.h>

#include <fbs.h>

#include <e32cmn.h>

#include <eikedwob.h>

#include "cesmrfield.h"

// FORWARD DECLARATIONS

class CESMRRichTextViewer;

class CMRLabel;

/**

 * Field for showing the "from" information. In other words this field shows

 * that who sent/organized this meeting request.

 */

NONSHARABLE_CLASS( CESMRViewerFromField ) : public CESMRField,

                                                   MEikEdwinSizeObserver

    {

    public:

        /**

         * Constructor for new From field used in viewer mode.

         *

         * @return New viewer from field object

         */

        static CESMRViewerFromField* NewL( );

        /**

         * C++ Destructor.

         */

        ~CESMRViewerFromField( );

    protected: // From CESMRField

        void InternalizeL( MESMRCalEntry& aEntry );

        void InitializeL();

        TBool ExecuteGenericCommandL( TInt aCommand );

        void SetOutlineFocusL( TBool aFocus );

    protected: // From CCoeControl

        TKeyResponse OfferKeyEventL(

                const TKeyEvent& aEvent,

                TEventCode aType );

        TInt CountComponentControls() const;

        CCoeControl* ComponentControl( TInt aInd ) const;

        void SizeChanged();

        TSize MinimumSize();

    protected: // From MEikEdwinSizeObserver

        TBool HandleEdwinSizeEventL(

                CEikEdwin* aEdwin,

                TEdwinSizeEvent aType,

                TSize aSize );

    private: // Implementation

        CESMRViewerFromField( );

        void ConstructL( );

    private: // data

        // Not own: Actual text of this field, not owned

        CESMRRichTextViewer* iRichTextViewer;

        // Own: Topic text of this fiels

        CMRLabel* iFieldTopic;

        // Size of the field when after field has expanded.

        TSize iExpandedSize;

        // Size of the title

        TSize iTitleSize;

    };

#endif /*CESMRVIEWERFROMFIELD_H_*/

// End of file