/*
* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description: Menu Framework extension plugin
*
*/
#ifndef C_MM_EXTENSION_PLUGIN_H_
#define C_MM_EXTENSION_PLUGIN_H_
#include <e32base.h>
#include <ecom/ecom.h>
#include "mmextensionplugindef.h"
class CLiwGenericParamList;
/**
* CMMExtensionPlugin is a class representing ECom plugin.
* Class has virtual function responsible for executing
* command. It can also returns array of all implementations.
* Class is deriving by all ECom plugin implementations.
*
* @since S60 5.0
* @ingroup group_mmextensions
*/
NONSHARABLE_CLASS( CMMExtensionPlugin ) : public CBase
{
public:
/**
* Instantiates an object of this type.
* @param aUid ECom plugin's UID.
* @param aParams The plugin's parameters.
* @return Instance of the CMMExtensionPlugin class.
*/
static CMMExtensionPlugin* NewL( TUid aUid , TAny* aParams );
/**
* Virtual C++ Destructor.
*/
virtual ~CMMExtensionPlugin();
/**
* Request a list of all available implementations which
* satisfy this given interface.
* @param aImplInfoArray ECom plugin implementations array.
*/
static void ListAllImplementationsL( RImplInfoPtrArray& aImplInfoArray );
/**
* Executes provided action.
* @param aCommand Command which has to be executed on the plugin.
* Request to the Service.
* @param aEventParamList Pointer to a list of the event parameters.
* Its ownership is held in extension manager,
* so if one wishes to use it in asynchronous operations
* then he needs to keep a copy of the data.
* @return Error code.
*/
virtual TInt ExecuteActionL(
const TDesC& aCommand,
CLiwGenericParamList* aEventParamList ) = 0;
protected:
/**
* Default constructor.
*/
inline CMMExtensionPlugin();
private:
/**
* Unique instance identifier key.
*/
TUid iDtor_ID_Key;
};
#include "mmextensionplugin.inl"
#endif /* C_MMEXTENSIONPLUGIN_H_ */
// End of file