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:  CDisplaySourcePlugin class declaration.

    15 *

    16 */

    17 

    18 

    19 #ifndef C_DISPLAYSOURCEPLUGIN_H

    20 #define C_DISPLAYSOURCEPLUGIN_H

    21 

    22 #include <cfcontextsourceplugin.h>

    23 

    24 class CDisplayServiceBase;

    25 

    26 /**

    27  * Display source.

    28  * Display source interprets events related to display state to context objects.

    29  *

    30  * @lib -

    31  */

    32 NONSHARABLE_CLASS( CDisplaySourcePlugIn ): public CCFContextSourcePlugIn

    33     {

    34 public:

    35 

    36     // Two phased constructors

    37     static CDisplaySourcePlugIn* NewL( TContextSourceInitParams* aParams );

    38     static CDisplaySourcePlugIn* NewLC( TContextSourceInitParams* aParams );

    39 

    40     // Destructor

    41     ~CDisplaySourcePlugIn();

    42 

    43 private: // From base classes

    44 

    45     // @see CCFContextSourcePlugIn

    46     void HandleSettingL( CCFContextSourceSettingArray* aSettingList );

    47 

    48     // @see CCFContextSourcePlugIn

    49     void DefineContextsL();

    50 

    51     // @see CCFContextSourcePlugIn

    52     void InitializeL();

    53 

    54 private:

    55 

    56     CDisplaySourcePlugIn( TContextSourceInitParams* aParams );

    57 

    58 private:

    59 

    60     /** Display services */

    61     RPointerArray<CDisplayServiceBase> iServices;

    62     };

    63 

    64 #endif // C_DISPLAYSOURCEPLUGIN_H