1 /*

     2 * Copyright (c) 2009 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: 

    15 *

    16 */

    17 

    18 #include "alfwindowfxplugin.h"

    19 

    20 #include <e32base.h>

    21 

    22 #include "alfwindowmanager.h"

    23 #include "alfwindowstructs.h"

    24 

    25 class CAlfWindowFxPlugin::TAlfFxPluginData

    26     {

    27     public:

    28         TUint iPriority;

    29         TUint iBufferFormat;

    30         CAlfWindowManager* iWindowMgr;

    31         TUid iIdentifier;

    32     };

    33 

    34 EXPORT_C void CAlfWindowFxPlugin::ConstructL(const CAlfWindowManager& aMgr, TInt aAlfBufferFormat)

    35     {

    36     if (!iData)

    37         {

    38         iData = new (ELeave) TAlfFxPluginData;

    39         }

    40     iData->iBufferFormat = aAlfBufferFormat;

    41     iData->iWindowMgr = (CAlfWindowManager*)&aMgr;

    42     }

    43 

    44 EXPORT_C CAlfWindowFxPlugin::~CAlfWindowFxPlugin()

    45     {

    46     if (iData)

    47         {

    48         delete iData;

    49         }

    50     }

    51 

    52 

    53 EXPORT_C void CAlfWindowFxPlugin::NewWindow(const TWindowIdentifier& /*aId*/)

    54     {

    55     }

    56 

    57 EXPORT_C void CAlfWindowFxPlugin::DestroyWindow(const TWindowIdentifier& /*aId*/)

    58     {

    59     }

    60     

    61 EXPORT_C CAlfWindowManager* CAlfWindowFxPlugin::WindowManager()

    62     {

    63     if (!iData)

    64         {

    65         return NULL;

    66         }

    67     return iData->iWindowMgr;

    68     }

    69 

    70 EXPORT_C void CAlfWindowFxPlugin::HandleMessageL(const TDesC8& /*inBuf*/, TPtr8& /*outBuf*/ )

    71     {

    72     // synchronous messages are completed by server 

    73     }

    74 

    75 EXPORT_C void CAlfWindowFxPlugin::HandleMessageL(const TDesC8& /*inBuf*/, const RMessage2& aClientMessage )

    76     {

    77     // make sure that there are no pending aynch calls left here

    78     aClientMessage.Complete(KErrNotSupported);

    79     }

    80 

    81 

    82 EXPORT_C void CAlfWindowFxPlugin::CancelMessage(TInt /*aMessageId*/)

    83     {

    84     // default implementation does not have pending messages

    85     }

    86     

    87 TUint CAlfWindowFxPlugin::Priority()

    88     {

    89     if (iData)

    90         {

    91         return iData->iPriority;

    92         }

    93     return 0;

    94     }

    95 

    96 TUid* CAlfWindowFxPlugin::Identifier()

    97     {

    98     if (iData)

    99         {

   100         return &iData->iIdentifier;

   101         }

   102     return 0;

   103     }