/*

* Copyright (c) 2007-2009 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:  ESMR viewer dialog

*

*/

#ifndef CESMRRESPONSEDIALOG_H

#define CESMRRESPONSEDIALOG_H

// INCLUDES

#include <AknDialog.h>

#include <akntoolbarobserver.h>

// FORWARD DECLARATIONS

class CAknsBasicBackgroundControlContext;

class CESMRResponseDialogView;

class TLogicalFont;

/**

 *  CESMRResponseDialog implements the response dialog for meeting requests.

 *

 *  @lib esmrgui.lib

 */

NONSHARABLE_CLASS( CESMRResponseDialog ) : public CAknDialog,

                                           public MAknToolbarObserver

    {

public:

    /**

     * Two-phased constructor.

     * @param aText reference pointer to the text that user writes as a response

     */

    IMPORT_C static CESMRResponseDialog* NewL( HBufC*& aText );

    /*

     * Destructor.

     */

    ~CESMRResponseDialog();

public:// From CAknDialog

    SEikControlInfo CreateCustomControlL( TInt aType );

    TBool OkToExitL (TInt aButtonId);

    void ProcessCommandL( TInt aCommand );

    void DynInitMenuPaneL( /*TInt aResourceId,*/ 

    		CEikMenuPane* aMenuPane );

public: // From MAknToolbarObserver

        virtual void OfferToolbarEventL( TInt aCommand );

public:// From CCoeControl

    TKeyResponse OfferKeyEventL(const TKeyEvent& aEvent, TEventCode aType);

    IMPORT_C TInt ExecuteDlgLD();

private://Implementation

    CESMRResponseDialog( HBufC*& aText );

    void ConstructL();

    void MakeResponseToolbarL();

    void RestoreMrGuiToolbarL();

private: // data

    /**

    * Ref: View for dialog, deletion handed by framework

    */

    CESMRResponseDialogView* iView;

    /**

    * Ref: Pointer to buffer where the text is written

    */

    HBufC*& iText;

    /**

    * Pointer to previous toolbar observer. Not owned

    */

    MAknToolbarObserver* iOldObserver;

    };

#endif // CESMRRESPONSEDIALOG_H