/*

* Copyright (c) 2006 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:  Command to get the Settings Interface for getting/setting tonefilename etc

*

*/

#ifndef CCAAPPSETTCOMMAND_H

#define CCAAPPSETTCOMMAND_H

//  INCLUDES

#include "MCACommand.h"

#include "MCASettingsCommand.h"

#include "MCASettingSapExt.h"

#include "CCACommandSettingSapExtCmd.h"

#include "MCASettingsPc.h"

#include "CIMPSSAPSettings.h"

#include "MCAProcessManager.h"

#include "CCASessionHandlerCmd.h"

#include "CCAEngine.h"

#include "MCAUiSettingsDialogCmdCB.h"

#include <e32base.h>

// CLASS DECLARATION

class CProcessManager;

class MCAChatAppSettCommand;

class MCAUiBaseCmdCB;

class MCAProcessManager;

class CIMPSSAPSettings;

class CPEngNWSessionSlotID2;

class MCAUiSettingsDialogCmdCB;

/**

*  Command base class.

*

*  @lib N/A

*

*/

NONSHARABLE_CLASS( CCAAppSettCommand ) : public CBase,

        public MCASettingsCommand

    {

public: // Constructors and destructor

    /**

    * Two-phased constructor.

    * @param aProcessManager Reference to the process manager component

    * @param aSetting Reference to the UI Settings Callback interface

    * @to get the required parameters from UI side

    */

    static CCAAppSettCommand* NewL( MCAProcessManager& aProcessManager,

    MCAUiSettingsDialogCmdCB& aSetting );

    /**

    * Two-phased constructor.

    * @param aProcessManager Reference to the process manager component

    * @param aSetting Reference to the interface

    * @to get the required parameters from UI side

    */

    static CCAAppSettCommand* NewLC( MCAProcessManager& aProcessManager,

                                     MCAUiSettingsDialogCmdCB& aSetting );

    /*

    Destructor.

    */

    virtual ~CCAAppSettCommand();

public:

    /**

    * Set command observer.

    *

    * @param aObserver Command observer

    */

    void SetObserver( MCACommandObserver& aObserver );

    /**

    * Cancel command.

    *

    */

    void CancelCommand();

    /**

    * Executes the command.

    *

    */

    void ExecuteCommandL();

    /**

    *

    * @return ETrue if the command is asynchronous, otherwise EFalse.

    */

    TBool IsAsynchronous();

    /*

    * @GetAppSettingsSAPExt returns the interface

    * @used for getting/setting Application Settings

    */

    MCASettingSapExt*  GetAppSettingsSAPExt();

protected:

    /**

    * Complete command.

    * @param aError Commend completed with this error code

    */

    void CompletedL( TInt aError );

protected:

    /**

    * C++ default constructor.

    */

    CCAAppSettCommand( MCAProcessManager& aProcessManager,

                       MCAUiSettingsDialogCmdCB& aSetting );

private:

    // Ref: command observer

    MCACommandObserver* iCommandObserver;

    MCAProcessManager& iProcessManager;

    CIMPSSAPSettings* iSAPSettings;

    MCAUiSettingsDialogCmdCB& iAppSetting;

    MCASettingSapExt* iSapExtension;

    };

#endif      // CCAAPPSETTCOMMAND_H

// End of File