--- a/engine/collectionframework/thumbnailcreator/inc/glxtnzoomedimagetask.h Mon Sep 27 15:13:20 2010 +0530
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,96 +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 to generate a cropped thumbnail for a JPEG image.
-*
-*/
-
-
-
-/**
- * @internal reviewed 30/07/2007 by Simon Brooks
- */
-
-
-#ifndef C_GLXTNZOOMEDIMAGETASK_H
-#define C_GLXTNZOOMEDIMAGETASK_H
-
-#include "glxtntask.h"
-
-#include <glxthumbnailinfo.h> // For TGlxThumbnailFilter
-
-class CGlxtnFileInfo;
-class CGlxtnFileUtility;
-class TGlxThumbnailRequest;
-class CFbsBitmap;
-class CExtJpegDecoder;
-
-/**
- * Task to generate a cropped thumbnail for a JPEG image.
- *
- * @ingroup glx_thumbnail_creator
- */
-NONSHARABLE_CLASS(CGlxtnZoomedImageTask) : public CGlxtnClientTask
- {
-public:
- /**
- * Two-phased constructor.
- */
- static CGlxtnZoomedImageTask* NewL(
- const TGlxThumbnailRequest& aRequestInfo,
- CGlxtnFileUtility& aFileUtility, MGlxtnThumbnailCreatorClient& aClient);
- ~CGlxtnZoomedImageTask();
-
-protected: // From CGlxtnTask
- virtual TBool DoStartL(TRequestStatus& aStatus);
- virtual void DoCancel();
- virtual TBool DoRunL(TRequestStatus& aStatus);
- TBool DoRunError(TInt aError);
-
-private:
- CGlxtnZoomedImageTask(const TGlxThumbnailRequest& aRequestInfo,
- CGlxtnFileUtility& aFileUtility, MGlxtnThumbnailCreatorClient& aClient);
- void ConstructL(TInt aBitmapHandle);
-
- void DecodePartialImageL(TRequestStatus& aStatus);
- void CreateDecoderL(TInt aDecoderType);
-
-private:
- enum TTaskState
- {
- EStateFetchingUri, EStateDecoding, EStateProcessing
- };
-
- /** File utility (not owned) */
- CGlxtnFileUtility& iFileUtility;
- /** File information for item to thumbnail */
- CGlxtnFileInfo* iInfo;
- /** Current state for task state machine */
- TTaskState iState;
- /** Bitmap for the generated thumbnail */
- CFbsBitmap* iThumbnail;
- /** Decoder for the JPEG file */
- CExtJpegDecoder* iDecoder;
- /** Requested thumbnail size */
- TSize iRequestedSize;
- /** Part of image to keep */
- TRect iCroppingRect;
- /** Filtering to apply to generated image */
- TGlxThumbnailFilter iFilter;
- /** DRM allowed flag passed from thumbnail request */
- TBool iDrmAllowed;
- /** Whether current file is DRM protected */
- TBool iProtected;
- };
-
-#endif // C_GLXTNZOOMEDIMAGETASK_H