/*
* Copyright (c) 2008-2009 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: Definition of CGlxtnDeleteThumbnailsTask
*
*/
/**
* @internal reviewed 30/07/2007 by Simon Brooks
*/
#ifndef C_GLXTNDELETETHUMBNAILSTASK_H
#define C_GLXTNDELETETHUMBNAILSTASK_H
// INCLUDES
#include "glxtntask.h"
// CONSTANTS
// MACROS
// DATA TYPES
// FUNCTION PROTOTYPES
// FORWARD DECLARATIONS
class CGlxtnFileInfo;
// CLASS DECLARATION
/**
* Task to delete all stored thumbnails for a media item.
*
* @author Dan Rhodes
* @ingroup glx_thumbnail_creator
*/
NONSHARABLE_CLASS(CGlxtnDeleteThumbnailsTask) : public CGlxtnClientTask
{
public: // Constructors and destructor
/**
* Two-phased constructor.
* @param iItemId Media ID of item whose thumbnails should be deleted.
* @param aClient Client initiating the request.
*/
static CGlxtnDeleteThumbnailsTask* NewL(const TGlxMediaId& aItemId,
MGlxtnThumbnailCreatorClient& aClient);
/**
* Destructor.
*/
virtual ~CGlxtnDeleteThumbnailsTask();
protected: // From CGlxtnTask
TBool DoStartL(TRequestStatus& aStatus);
void DoCancel();
TBool DoRunL(TRequestStatus& aStatus);
TBool DoRunError(TInt aError);
private:
/**
* C++ default constructor.
* @param iItemId Media ID of item whose thumbnails should be deleted.
* @param aClient Client initiating the request.
*/
CGlxtnDeleteThumbnailsTask(const TGlxMediaId& aItemId,
MGlxtnThumbnailCreatorClient& aClient);
/**
* By default Symbian 2nd phase constructor is private.
*/
void ConstructL();
private: // Data
/** File information for item whose thumbnails are to be deleted */
CGlxtnFileInfo* iInfo;
/** Whether delete operation has been started */
TBool iDeleting;
};
#endif // C_GLXTNDELETETHUMBNAILSTASK_H
// End of File