/*

* ==============================================================================

*  Name        : %name: previewmsg.h %

*  Part of     : Hg fast swap preview provider plugin

*  Description : Message types for preview plugin

*  Version     : %version: sa1spcx1#2 %

*

*  Copyright (c) 2008 Nokia Corporation.

*  This material, including documentation and any related

*  computer programs, is protected by copyright controlled by

*  Nokia Corporation. All rights are reserved. Copying,

*  including reproducing, storing, adapting or translating, any

*  or all of this material requires the prior written consent of

*  Nokia Corporation. This material also contains confidential

*  information which may not be disclosed to others without the

*  prior written consent of Nokia Corporation.

* ==============================================================================

*/

#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