/*

* Copyright (c) 2008 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:  Message types for preview plugin

*

*/

#ifndef PREVIEWMSG_H

#define PREVIEWMSG_H

namespace NPreviewMsg

    {

    /**

     * Messages that are sent between PreviewProviderClient and PreviewProvider

     * ECOM plugin via window server. 

     */

    enum 

        {

        // From PreviewProviderClient to PreviewProvider ECOM plugin. 

        ENone,

        ERegister,

        EUnregister,

        EChangeScreen,

        ESetPreviewParam,

        ETakePreview,

        // From PreviewProvider ECOM plugin to PreviewProviderClient. 

        EPreviewReady,

        EAckPreviewReady,

        EUnregisterReady

        };

    }

#endif // PREVIEWMSG_H