/*

* Copyright (c) 2005-2007 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:  Header file for the CAiProfileEngine class

*

*/

#ifndef CAIPROFILEENGINE_H

#define CAIPROFILEENGINE_H

// INCLUDE FILES

#include <e32base.h>

#include <badesca.h>

#include <ConeResLoader.h>

#include <MSSSettingsObserver.h>

#include <MProfileChangeObserver.h>

#include "maiprofilepluginnotifier.h"

class MProfileEngine;

class CProfileChangeNotifyHandler;

class MProfilesNamesArray;

class RSSSettings;

/**

 *  @ingroup group_profileplugin

 *

 *  CAiProfileEngine

 *

 *  @since S60 v3.2

 */

class CAiProfileEngine : public CBase, 

						 public MSSSettingsObserver,

						 public MProfileChangeObserver					 

{

public:  // Constructors and destructor

    /**

    * Constructor to use in the object creation. Initializes the necessary data.

    *

    * @param MAiProfilePluginNotifier* aNotifier a pointer to a object implementing MAiProfilePluginNotifier

            (the object ordering a notification of the content status change)

    * @return none

    */

    CAiProfileEngine( MAiProfilePluginNotifier* aProfilePluginNotifier );

    /**

    * Part of the two phased constuction

    *

    * @param MAiProfilePluginNotifier* aNotifier a pointer to a object implementing MAiProfilePluginNotifier

            (the object ordering a notification of the content status change)

    * @return Pointer to the created CAiProfileEngine object

    */

    static CAiProfileEngine* NewL( MAiProfilePluginNotifier* aProfilePluginNotifier );

    /**

    * Destructor

    *

    * @param none

    * @return none

    */

    ~CAiProfileEngine();

    /**

    * Resumes the engine

    *

    * @param void

    * @return void

    */

    void ResumeL();

    /**

    * Suspends the engine

    *

    * @param void

    * @return void

    */

    void Suspend();

public:

	const TDesC& ActiveProfileName() const;

	const TDesC& SwapProfileName() const;

	TInt NumberOfProfiles();

	const TDesC& ProfileNameByIndex( TInt aIndex ) const;

	void HandleAiEventL( TInt aEvent, const TDesC& aParam );

	void SetActiveProfileL( const TInt aProfileId );

	TBool IsActiveProfileSilentL();

	TBool IsActiveProfileTimedL();

	void UpdateProfileNamesL();

	TBool IsOffline();

private:

    void ConstructL();

    void SetActiveProfileNameL( const TDesC& aName );

    void SetSwapProfileNameL( const TDesC& aName );

    void SetProfileNameListL( const MProfilesNamesArray& aArray );

    void HandleSwitchByNameL( const TDesC& aParam );

    void HandleSwitchByIndexL( const TDesC& aParam );

    void HandleSwapL( const TDesC& aParam );

    void HandleEditActiveProfileL();

    TBool ShowOfflineMessageL();

protected:

// from base class MSSSettingsObserver

    /**

     * Called when SS Settings changes.

     */

    void PhoneSettingChanged( TSSSettingsSetting aSetting, TInt aNewValue );

// from base class MProfileChangeObserver

    /**

     * Called when active profile changes.

     */

    void HandleActiveProfileEventL( TProfileEvent aProfileEvent, TInt aProfileId );

private:

    /**

     * Pointer to the class implementing the MAiProfilePluginNotifier interface

     */

    MAiProfilePluginNotifier* iProfilePluginNotifier;

    /**

     * Client to listen SS setting changes.

     */

    RSSSettings iSSSettings;

    /**

     * Profile engine.

     * Own.

     */

    MProfileEngine* iProfileEngine;

    /**

     * Profile change notifier.

     * Own

     */

    CProfileChangeNotifyHandler* iProfileNotifier;

    /*

     * Active profile name

     * Own

     */    

    HBufC* iActiveProfileName;

    /*

     * Swap profile name

     * Own

     */    

    HBufC* iSwapProfileName;

    /**

     * Array of Profile Name Pointer.

     * Own.

     */

    RPointerArray<HBufC> iProfileNamePointerArray;

    /**

     * Resource loader for own resources.

     */

    RConeResourceLoader iResourceLoader;

};

#endif // CAIPROFILEENGINE_H