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:  Interface definition for Location integration plug-in

    15 *

    16 */

    17 

    18 

    19 #ifndef CESMRLOCATIONPLUGIN_H

    20 #define CESMRLOCATIONPLUGIN_H

    21 

    22 #include <e32std.h>

    23 #include <ecom/ecom.h>

    24 #include "esmrinternaluid.h"

    25 #include "mesmrlocationplugin.h"

    26 

    27 class MESMRLocationPluginObserver;

    28 

    29 /**

    30  *  CESMRLocationPlugin defines the interface for accessing location service provider

    31  *  from ESMR GUI.

    32  *

    33  */

    34 class CESMRLocationPlugin : public CActive,

    35 							public MESMRLocationPlugin

    36 	{

    37 

    38 public:

    39 

    40 	/**

    41 	 * Two-phased constructor

    42 	 * 

    43 	 * @param aObserver Observer for location plugin asynchronous events.

    44 	 */

    45 	inline static CESMRLocationPlugin* NewL();

    46 	

    47 	inline virtual ~CESMRLocationPlugin();

    48 

    49 	virtual void SetObserver ( MESMRLocationPluginObserver* aObserver ) = 0;

    50 

    51 protected:

    52 	

    53 	inline CESMRLocationPlugin( TInt aPriority );

    54 	

    55 private:	// data

    56 

    57 	TUid iDtorIDKey;

    58     };

    59 

    60 // INLINE FUNCTIONS

    61 

    62 inline CESMRLocationPlugin* CESMRLocationPlugin::NewL()

    63 	{

    64 	TAny* impl = NULL;

    65 	impl = REComSession::CreateImplementationL(

    66 			TUid::Uid( KESMRLocationPluginImplementationUid ),

    67 			_FOFF( CESMRLocationPlugin, iDtorIDKey ) );

    68 	return reinterpret_cast< CESMRLocationPlugin* >( impl );

    69 	}

    70 

    71 inline CESMRLocationPlugin::CESMRLocationPlugin( TInt aPriority )

    72 	: CActive( aPriority )

    73 	{	

    74 	}

    75 

    76 inline CESMRLocationPlugin::~CESMRLocationPlugin()

    77 	{

    78 	REComSession::DestroyedImplementation( iDtorIDKey );

    79 	}

    80 

    81 #endif // CESMRLOCATIONPLUGIN_H