1 /*

     2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Message types for preview plugin

    15 *

    16 */

    17 

    18 

    19 #ifndef PREVIEWMSG_H

    20 #define PREVIEWMSG_H

    21 

    22 namespace NPreviewMsg

    23     {

    24     /**

    25      * Messages that are sent between PreviewProviderClient and PreviewProvider

    26      * ECOM plugin via window server. 

    27      */

    28     enum 

    29         {

    30         // From PreviewProviderClient to PreviewProvider ECOM plugin. 

    31         ENone,

    32         ERegister,

    33         EUnregister,

    34         EChangeScreen,

    35         ESetPreviewParam,

    36         ETakePreview,

    37         

    38         // From PreviewProvider ECOM plugin to PreviewProviderClient. 

    39         EPreviewReady,

    40         EAckPreviewReady,

    41         EUnregisterReady,

    42         EBitmapRotationNeeded90,

    43         EBitmapRotationNeeded270

    44         };

    45     }

    46 

    47 #endif // PREVIEWMSG_H