diff -r e686773b3f54 -r 04ab22b956c2 phonebookui/Phonebook2/ccapplication/ccacommlauncherplugin/inc/ccappcommlauncherimagedecoding.h --- a/phonebookui/Phonebook2/ccapplication/ccacommlauncherplugin/inc/ccappcommlauncherimagedecoding.h Tue Feb 02 10:12:17 2010 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,165 +0,0 @@ -/* -* Copyright (c) 2008-2008 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: Utility class for asynchronously decoding the header thumbnail image -* -*/ - - -#ifndef CCAPPCOMMLAUNCHERIMAGEDECODING_H_ -#define CCAPPCOMMLAUNCHERIMAGEDECODING_H_ - -#include "ccappcommlauncherheaders.h" - -class CCCAppCommLauncherHeaderControl; -class CBitmapScaler; -/** - * Utility class for asynchronously decoding the header thumbnail image - * - * @code - * ?good_class_usage_example(s) - * @endcode - * - * @lib ccappcommlauncherplugin.dll - * @since S60 v5.0 - */ -class CCCAppCommLauncherImageDecoding : public CActive - { -public: - /** - * Two-phased constructor - * - * @param aHeader The header control to which the bitmap is to be inserted after loading - * @param aBitmapData Descriptor containing the bitmap data stream - * @param aImageFile Descriptor containing image file name full path - */ - static CCCAppCommLauncherImageDecoding* NewL(CCCAppCommLauncherHeaderControl* aHeader, const TDesC8* aBitmapData, const TDesC* aImageFile); - - /** - * Destructor - */ - ~CCCAppCommLauncherImageDecoding(); - - /** - * Starts the decoding process - * - * @param aImageSize defines image size - */ - void StartL( TSize aImageSize ); - - /** - * From CActive - * (see details from baseclass ) - */ - void RunL(); - - /** - * From CActive - * (see details from baseclass ) - */ - void DoCancel(); -private: - /** - * First-phase (C++) constructor - * - * @param aHeader The header control to which the bitmap is to be inserted after loading - */ - CCCAppCommLauncherImageDecoding(CCCAppCommLauncherHeaderControl* aHeader); - - /** - * Second phase constructor - * - * @param aBitmapData Descriptor containing the bitmap data stream - * @param aImageFile Descriptor containing image file name full path - */ - void ConstructL(const TDesC8* aBitmapData, const TDesC* aImageFile); - - /** - * Scales bitmap - * - */ - void ScaleBitmapL(); - - /** - * Create bitmap - * - */ - void CreateBitmapL(); - - enum TCcaImageDecoderState - { - ECcaConvertThumbnailImage = 1, - ECcaScaleThumbnail, - ECcaReadImageFromFile, - ECcaConvertImageFromFile, - ECcaScaleImage - }; - - /** - * The image scaler whose service is called to scale the image - * Own. - */ - CBitmapScaler* iBitmapScaler; - - /** - * The image decoder whose service is called to decode the image - * Own. - */ - CImageDecoder* iImgDecoder; - - /** - * The header control to which the bitmap is to be inserted after loading - * Not own. - */ - CCCAppCommLauncherHeaderControl* iHeader; - - /** - * Handle to the file server session for loading the bitmap - */ - RFs iFs; - - /** - * The bitmap. - * Owned until decoding is complete, then ownersip is transferred to header control. - */ - CFbsBitmap* iBitmap; // owned until completion - - /** - * Copy of the bitmap data stream - * Own. - */ - HBufC8* iBitmapData; - - /** - * Copy of image name with path - * Own. - */ - HBufC* iImageFullName; - - /** - * Contact bitmap size - */ - TSize iBitmapSize; - - /** - * Decoder internal state - */ - TInt iDecoderState; - - /** - * Timer used to delay image conversion - */ - RTimer iTimer; - }; - -#endif /*CCAPPCOMMLAUNCHERIMAGEDECODING_H_*/