/*

* Copyright (c) 2008 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:  Image saver header

*

*/

#ifndef C_CPHSRVIMAGESAVER_H

#define C_CPHSRVIMAGESAVER_H

#include <e32base.h>

class RFs;

class MPhSrvImageSaverObserver;

class CFileMan;

class CImageDecoder;

class CBitmapScaler;

/**

*  Image saver.

*

*  @since S60 v5.0

*/

NONSHARABLE_CLASS( CPhSrvImageSaver )

:   public CActive

    {

public: // constructor

    static CPhSrvImageSaver* NewL( 

        RFs& aFs,

        const TFileName& aPrivatePath,

        MPhSrvImageSaverObserver& aObserver );

    ~CPhSrvImageSaver();

public: // new methods

    void SaveImageL( const TDesC& aFileName );

    void CopyImageL( const TDesC& aFileName );

    void ScaleImageL();

    TInt IsPrimaryFileInUse( TBool& aIsInUse );

    TInt ConstructVtFileSaveName( 

        const TDesC& aSourceFileName, 

        TName& aTargetFileName );

private: // from CActive

    void RunL();

    void DoCancel();    

private:

    void ConstructL();

    CPhSrvImageSaver( RFs& aFs, 

        const TFileName& aPrivatePath,

        MPhSrvImageSaverObserver& aObserver);

private:

    // file server session

    RFs& iFs;

    // path to private directory

    const TFileName& iPath;

    // for checking image files

    CFileMan* iFileManager;

    // for decoding image file

    CImageDecoder* iImageDecoder;

    // for scaling single frame image

    CBitmapScaler* iScaler;

    // for notifying save completion

    MPhSrvImageSaverObserver& iObserver;

    };

#endif // C_CPHSRVIMAGESAVER_H

// End of File