--- a/engine/collectionframework/thumbnailcreator/inc/glxtnfilteravailabletask.h Mon Sep 27 15:13:20 2010 +0530
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,108 +0,0 @@
-/*
-* 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: Task used for thumbnail availability filter.
-*
-*/
-
-
-
-/**
- * @internal reviewed 30/07/2007 by Simon Brooks
- */
-
-#ifndef C_GLXTNFILTERAVAILABLETASK_H
-#define C_GLXTNFILTERAVAILABLETASK_H
-
-#include "glxtntask.h"
-
-// Forward declarations
-class CGlxtnFileInfo;
-
-/**
- * Task to filter a list of media item IDs to include only those which don't
- * have a high quality thumbnail of a given size.
- *
- * @author Dan Rhodes
- * @ingroup glx_thumbnail_creator
- */
-NONSHARABLE_CLASS(CGlxtnFilterAvailableTask) : public CGlxtnClientTask
- {
-public:
- /**
- * Two-phased constructor.
- * @param aItemArray Array of item IDs, from which those with thumbnails
- * should be removed.
- * @param aSize Size of thumbnail required.
- * @param aClient Client initiating the request.
- */
- static CGlxtnFilterAvailableTask* NewL(
- const TArray<TGlxMediaId>& aItemArray, const TSize& aSize,
- MGlxtnThumbnailCreatorClient& aClient);
- /**
- * Destructor.
- */
- ~CGlxtnFilterAvailableTask();
-
-protected: // From CGlxtnTask
-
- TBool DoStartL(TRequestStatus& aStatus);
- void DoCancel();
- TBool DoRunL(TRequestStatus& aStatus);
- TBool DoRunError(TInt aError);
-
-private:
- /**
- * C++ default constructor.
- * @param aSize Size of thumbnail required.
- * @param aClient Client initiating the request.
- */
- CGlxtnFilterAvailableTask(const TSize& aSize,
- MGlxtnThumbnailCreatorClient& aClient);
- /**
- * Symbian 2nd phase constructor.
- * @param aItemArray Array of item IDs, from which those with thumbnails
- * should be removed.
- */
- void ConstructL(const TArray<TGlxMediaId>& aItemArray);
-
- /**
- * Start asynchronous request for file information for an item.
- * @param aStatus Request status for the asynchronous operation.
- */
- TBool GetFileInfoL(TRequestStatus& aStatus);
- /**
- * Start asynchronous check for thumbnail in persistent storage.
- * @param aStatus Request status for the asynchronous operation.
- */
- TBool CheckIdL(TRequestStatus& aStatus);
-
-private:
- enum TFilterState
- {
- EStateFetchingUri, EStateChecking
- };
-
- /** Size of thumbnail for which to check */
- TSize iSize;
- /** Array of media IDs from which those with thumbnails are removed */
- RArray<TGlxMediaId> iIdArray;
- /** Current task state */
- TFilterState iState;
- /** Current index in Id array */
- TInt iIndex;
- /** File info for current item */
- CGlxtnFileInfo* iFileInfo;
- };
-
-#endif // C_GLXTNFILTERAVAILABLETASK_H