/*

* Copyright (c) 2010 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: Declaration of CSsmCollationObserver class.

*

*/

#ifndef __SSMCOLLATIONOBSERVER_H__

#define __SSMCOLLATIONOBSERVER_H__

#include <e32base.h>

#include <ssm/ssmutility.h>

#include <e32property.h>

/**

* SSM Utility plugin to observe the Collation code changes and load the new collation

* when it is changed.

*/

NONSHARABLE_CLASS( CSsmCollationObserver ) : public CActive, public MSsmUtility

    {

public:

	//From MSsmUtility

	void InitializeL();

	void StartL();

	void Release();

public:

    /**

     * Two-phased constructor.

     */

    IMPORT_C static MSsmUtility* NewL();

protected:

    // from base class CActive

    /**

     * Implements cancellation of an outstanding request.

     */

    void DoCancel();

    /**

     * Handles an active object’s request completion event.

     * This RunL will never leave, so RunError not needed.

     */

    void RunL();

private:

    /**

    * Destructor.

    */

    ~CSsmCollationObserver();

    /**

     * C++ default constructor.

     */

    CSsmCollationObserver();

    /**

    * Activate the active object.

    */

    void Activate();

    /**

    * Loads the Collation set in the PS key.

    */

    void LoadCollation();

    /**

    * Store the Collation code to Central Repository.

    * @param aCollation The Collation code to store.

    */

	void StoreCollationToCentRep( const TInt aCollation );

private: // data

    /**

    * Used for observing Collation code changes.

    */

	RProperty iCollationProperty;

    };

#endif // __SSMCOLLATIONOBSERVER_H__