1 /*

     2 * Copyright (c) 2007 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:  Interface for General Setting plug-in.

    15 *

    16 */

    17 

    18 

    19 #include <e32std.h>

    20 #include <aknview.h>

    21 

    22 class CCamGSInterface : public CAknView

    23     {

    24     public: // New functions

    25 

    26         /**

    27         * Wraps ECom object instantitation.

    28         * @param aUid Specifies the concrete implementation.

    29         */

    30         static CCamGSInterface* NewL( const TUid aUid );       

    31         

    32         

    33         /**

    34         * Notifies framwork that this instance is being destroyed and resources

    35         * can be released.

    36         */

    37         void DestroyPlugin();

    38         

    39 	protected:

    40 	    /** iDtor_ID_Key Instance identifier key. When instance of an

    41 	     *               implementation is created by ECOM framework, the

    42 	     *               framework will assign UID for it. The UID is used in

    43 	     *               destructor to notify framework that this instance is

    44 	     *               being destroyed and resources can be released.

    45          */	

    46 	    TUid iDtor_ID_Key;     

    47     };

    48     

    49     

    50 // ----------------------------------------------------

    51 // CCamGSInterface::NewL

    52 // Creates General Settings plugin.

    53 // ----------------------------------------------------

    54 //    

    55 inline CCamGSInterface* CCamGSInterface::NewL( const TUid aUid )

    56     {

    57 	TAny* ext = REComSession::CreateImplementationL(

    58 		aUid, _FOFF( CCamGSInterface, iDtor_ID_Key ) );

    59 

    60     CCamGSInterface* result = 

    61         reinterpret_cast< CCamGSInterface* >( ext );

    62 	return result;

    63     }

    64     

    65     

    66 // ----------------------------------------------------

    67 // CCamGSInterface::DestroyPlugin

    68 // Destroy Ecom plugin.

    69 // ----------------------------------------------------

    70 //    

    71 inline void CCamGSInterface::DestroyPlugin()

    72     {

    73     REComSession::DestroyedImplementation( iDtor_ID_Key );    

    74     }