diff -r 2b7283837edb -r 3104fc151679 uiservicetab/vimpstutils/inc/cvimpstengineimagehandler.h --- a/uiservicetab/vimpstutils/inc/cvimpstengineimagehandler.h Thu Aug 19 09:41:53 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,160 +0,0 @@ -/* -* 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 handler for VImpstengine handler -* -*/ - -#ifndef __CVIMPSTENGINEIMAGEHANDLER_H -#define __CVIMPSTENGINEIMAGEHANDLER_H - -// INCLUDES -#include - -#include "mvimpstimageprocessobserver.h" -#include -// FORWARD DECLARATIONS -class CVimpstImageProcessor; -class CFbsBitmap; - -// CLASS DECLARATION -/** - * This Class is wrapper over the CVimpstImageProcessor implements the processing of image - * @lib vimpstengine.lib - * @since S60 5.0 - */ -NONSHARABLE_CLASS( CVIMPSTEngineImageHandler ) : public CBase, - public MCAImageProcessObserver, - public MMdaImageUtilObserver - - { - - - public: // Two-phased constructors and destructor - - /** - * Two-phased constructor. - */ - - IMPORT_C static CVIMPSTEngineImageHandler* NewL(); - /** - * Two-phased constructor. - */ - IMPORT_C static CVIMPSTEngineImageHandler* NewLC(); - /** - * By default Symbian 2nd phase constructor is private. - */ - void ConstructL(); - /** - * C++ Destructor. - */ - virtual ~CVIMPSTEngineImageHandler(); - - - private: - - /** - * default constructor - */ - CVIMPSTEngineImageHandler(); - - -public: //from MMdaImageUtilObserver - /** - * Defines required client behaviour when a create operation has completed. - * - * @param aError:A value identifying the status of the create operation. KErrNone or one of the system wide error codes. - * - */ - void MiuoCreateComplete(TInt aError); - /** - * Defines required client behaviour when an open operation has completed. - * - * @param aError: A value identifying the status of the open operation. KErrNone or one of the system wide error codes - */ - void MiuoOpenComplete(TInt aError); - /** - * Defines required client behaviour when a conversion, image rotation or image re-scaling operation has completed. - * - * @param aError: A value identifying the status of the operation. KErrNone or one of the system wide error codes. - */ - void MiuoConvertComplete(TInt aError); - - public: - /** - * process the image from file name - * @return processed image content - */ - IMPORT_C HBufC8* ProcessImageFromFileL(const TDesC& aFilename , - const TDesC8& aMimetype); - /** - * process the image from image data - * @return processed image content - */ - IMPORT_C HBufC8* ProcessImageFromDataL( const TDesC8& aImageData , const TDesC8& aMimeType); - /** - * process the image from image bitmap - * @return processed image content - */ - IMPORT_C HBufC8* ProcessFromBitmapL( CFbsBitmap& aBitMap ); - /** - * Get Bitmap - * @return bitmap - */ - IMPORT_C CFbsBitmap& Bitmap(); - public: // from MCAImageProcessObserver - - /** - * See MCAImageProcessObserver - */ - void HandleProcessingCompleteL( TInt aStatus ); - - - private: - - - //Result code from waited request - TInt iReqResult; - - // Owns content - HBufC8* iContent; - - // Owns imageporcessor - CVimpstImageProcessor* iProcessor; - - // own active sheduler - CActiveSchedulerWait iWait; - /* - * bitmap to descriptor pointer - * Owns - */ - CMdaImageBitmapToDescUtility* iToDesc; - /* - * image format - */ - TMdaJfifClipFormat iFormat; - /* - * stores converted descriptor from bitmap - * Doesn't Own: ownership is transferred to caller - */ - HBufC8* iBuf; - /* - * stores error code - */ - TInt iError; - - }; - -#endif //__CVIMPSTENGINEIMAGEHANDLER_H - -// End of File