/*

* Copyright (c) 2002-2009 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:  

*     Sim Dialog plugin interface

*

*/

#ifndef __SIMDLG_PLUGIN_INTERFACE_H__

#define __SIMDLG_PLUGIN_INTERFACE_H__

//INCLUDES

#include <simdlgplugin.h>

// CLASS DECLARATION

/**

 * Class is used to instantiate the required plugin.

 * Acts as interface to all Plugins.

 */

class CSimDlgPluginInterface : public CBase 

    {

public:

    /** 

     * NewL

     * Symbian OS 2 phased constructor

     * 

     * @param aSmsMtmUi CSmsMtmUi

     * @param aSession CMsvSession 

     *

     * @return	A pointer to the created instance of CSimDlgPluginInterface.

     */

    static CSimDlgPluginInterface* NewL(CSmsMtmUi&  aSmsMtmUi, CMsvSession& aSession);

    /** 

     * NewLC

     * Symbian OS 2 phased constructor

     * 

     * @param aSmsMtmUi CSmsMtmUi

     * @param aSession CMsvSession 

     *

     * @return	A pointer to the created instance of CSimDlgPluginInterface.

     */

    static CSimDlgPluginInterface* NewLC(CSmsMtmUi&  aSmsMtmUi, CMsvSession& aSession);

    /**

     * Destructor.

     */      

    virtual ~CSimDlgPluginInterface();

    /**

     * UnloadPlugIn     

     */

    void UnloadPlugIn(); 

    /**

     * LaunchL

     * Forwards the request to the plugin instance ,

     * Launches the sim dialog

     */

    void  LaunchL();

private: 

    /** 

     * Performs the first phase of two phase construction.

     */

    CSimDlgPluginInterface();  

    /** 

     * Symbian OS 2 phased constructor.

     * 

     * @param aSmsMtmUi CSmsMtmUi

     * @param aSession CMsvSession 

     *

     */

    void ConstructL(CSmsMtmUi&  aSmsMtmUi, CMsvSession& aSession);

    /**

     * InstantiatePluginL

     * Instantiates the required plug-ins known by the ecom framework.

     *

     * @param aSmsMtmUi CSmsMtmUi

     * @param aSession CMsvSession 

     */

    void InstantiatePluginL(CSmsMtmUi&  aSmsMtmUi, CMsvSession& aSession);

    /**

     * ListAllImplementationsL

     * Lists all implementations which satisfy this ecom interface

     * 

     * @param aImplInfoArray On return, contains the list of available implementations

     */   

    inline void ListAllImplementationsL( 

            RImplInfoPtrArray& aImplInfoArray )

        {

        REComSession::ListImplementationsL( 

                KSimDialogPluginInterfaceUid, 

                aImplInfoArray );

        }

private: 

    /**

     * iDtor_ID_Key

     * Unique Key, handle by ECom plugin

     */

    TUid iDtor_ID_Key;

    /**

     * iSimDlgPlugin

     * plugin instance

     */

    CSimDlgPlugin* iSimDlgPlugin; 

    };

#endif // __SIMDLG_PLUGIN_INTERFACE_H__

//End of File