--- a/uiservicetab/vimpstutils/src/cvimpstengineaimagehandler.cpp Thu Aug 19 09:41:53 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,256 +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 VImpst engine handler
-*
-*/
-
-// INCLUDE FILES
-#include "cvimpstengineimagehandler.h"
-
-#include "uiservicetabtracer.h"
-#include "tvimpstenums.h"
-
-
-#include "vimpstallerrors.h"
-#include "tvimpstconsts.h"
-
-#include "cvimpstimageprocessor.h" // image processor
-
-const TInt KOFFSETSIZE = 10000;
-const TInt KSIZEMULTIPLE = 3;
-const TInt KQUALITYFACTOR = 55;
-// ================= MEMBER FUNCTIONS =======================
-// ---------------------------------------------------------
-// CVIMPSTEngineImageHandler::NewL
-// Two-phased constructor.
-// ---------------------------------------------------------
-EXPORT_C CVIMPSTEngineImageHandler* CVIMPSTEngineImageHandler::NewL()
- {
- TRACER_AUTO;
- CVIMPSTEngineImageHandler* self =
- CVIMPSTEngineImageHandler::NewLC( );
- CleanupStack::Pop( self );
-
- return self;
- }
-
-// ---------------------------------------------------------
-// CVIMPSTEngineImageHandler::NewLC
-// Two-phased constructor.
-// ---------------------------------------------------------
-EXPORT_C CVIMPSTEngineImageHandler* CVIMPSTEngineImageHandler::NewLC( )
- {
- TRACER_AUTO;
- CVIMPSTEngineImageHandler* self = new (ELeave)
- CVIMPSTEngineImageHandler();
- CleanupStack::PushL( self );
- self->ConstructL();
-
- return self;
- }
-
-
-// ---------------------------------------------------------
-// CVIMPSTEngineImageHandler::CVIMPSTEngineImageHandler
-// ---------------------------------------------------------
-CVIMPSTEngineImageHandler::CVIMPSTEngineImageHandler():iError(0)
- {
-
- }
-// ---------------------------------------------------------
-// CVIMPSTEngineImageHandler::ConstructL
-// ---------------------------------------------------------
-void CVIMPSTEngineImageHandler::ConstructL()
- {
- TRACER_AUTO;
- iProcessor = CVimpstImageProcessor::NewL(this);
- iFormat.iSettings.iQualityFactor = KQUALITYFACTOR;
- iFormat.iSettings.iSampleScheme = TMdaJpgSettings::TColorSampling(TMdaJpgSettings::EColor420);
-
- }
-// ---------------------------------------------------------
-// CVIMPSTEngineImageHandler::~CVIMPSTEngineImageHandler
-// ---------------------------------------------------------
-CVIMPSTEngineImageHandler::~CVIMPSTEngineImageHandler()
- {
- TRACER_AUTO;
- delete iProcessor;
- if(iToDesc)
- {
- delete iToDesc;
- }
-
- }
-
-// ------------------------------------------------------------------------
-// CVIMPSTEngineImageHandler::HandleProcessingCompleteL
-//
-// ------------------------------------------------------------------------
-void CVIMPSTEngineImageHandler::HandleProcessingCompleteL( TInt aStatus )
- {
- TRACER_AUTO;
- if (!aStatus)
- {
- iContent = iProcessor->GetContentData();
- }
-
- if(iWait.IsStarted() )
- {
- iWait.AsyncStop();
- }
-
- }
-// ------------------------------------------------------------------------
-// CVIMPSTEngineImageHandler::ProcessImageFromFileL
-//
-// ------------------------------------------------------------------------
-EXPORT_C HBufC8* CVIMPSTEngineImageHandler::ProcessImageFromFileL(const TDesC& aFilename ,
- const TDesC8& aMimetype)
- {
- TRACER_AUTO;
- if(aFilename.Length())
- {
- TRACE(" called");
- iProcessor->ProcessFromFileL( aFilename , aMimetype);
- if( ! iWait.IsStarted() )
- {
- // codescanner warning can be ignored, we are not starting an active object but
- // CActiveSchedulerWait.
- iWait.Start();
- }
- }
-
- return iContent;
- }
-// ------------------------------------------------------------------------
-// CVIMPSTEngineImageHandler::ProcessImageFromDataL
-//
-// ------------------------------------------------------------------------
-EXPORT_C HBufC8* CVIMPSTEngineImageHandler::ProcessImageFromDataL( const TDesC8& aImageData , const TDesC8& aMimeType)
- {
- TRACER_AUTO;
- if(aImageData.Length())
- {
- TRACE("ProcessImageFromDataL called");
- TInt err = iProcessor->ProcessFromDataL( aImageData , aMimeType);
- if(KErrNone != err)
- {
- iContent = KNullDesC8().AllocL();
- return iContent;
- }
- if( ! iWait.IsStarted() )
- {
- // codescanner warning can be ignored, we are not starting an active object but
- // CActiveSchedulerWait.
- iWait.Start();
- }
- }
-
- return iContent;
- }
-// ------------------------------------------------------------------------
-// CVIMPSTEngineImageHandler::ProcessFromBitmapL
-//
-// ------------------------------------------------------------------------
-EXPORT_C HBufC8* CVIMPSTEngineImageHandler::ProcessFromBitmapL( CFbsBitmap& aBitMap )
- {
-
- TRACER_AUTO;
-
- //bitmap to desc
- const TSize size = aBitMap.SizeInPixels();
- const TInt descSize = (size.iWidth * size.iHeight * KSIZEMULTIPLE) + KOFFSETSIZE;
- iBuf = HBufC8::NewL(descSize);
- TPtr8 imageBuffer(iBuf->Des());
- if(iToDesc)
- {
- delete iToDesc;//delete the old one
- iToDesc = NULL;
- }
- iToDesc = CMdaImageBitmapToDescUtility::NewL(*this);
- iToDesc->CreateL(imageBuffer, &iFormat, 0, 0);
- if( ! iWait.IsStarted() )
- {
- // codescanner warning can be ignored, we are not starting an active object but
- // CActiveSchedulerWait.
- iWait.Start();
- }
- User::LeaveIfError(iError);//CreateL is a asynch call.leave if error in creating
- iToDesc->ConvertL(aBitMap);
- if( ! iWait.IsStarted() )
- {
- // codescanner warning can be ignored, we are not starting an active object but
- // CActiveSchedulerWait.
- iWait.Start();
- }
- User::LeaveIfError(iError);//CreateL is a asynch call.leave if error in creating
-
-
- return iBuf;
- }
-// ------------------------------------------------------------------------
-// CVIMPSTEngineImageHandler::MiuoCreateComplete
-//
-// ------------------------------------------------------------------------
-void CVIMPSTEngineImageHandler::MiuoCreateComplete(TInt aError)
- {
- TRACER_AUTO;
- iError = aError;
- if(iWait.IsStarted() )
- {
- iWait.AsyncStop();
- }
-
-
- }
-// ------------------------------------------------------------------------
-// CVIMPSTEngineImageHandler::MiuoOpenComplete
-//
-// ------------------------------------------------------------------------
-void CVIMPSTEngineImageHandler::MiuoOpenComplete(TInt aError)
- {
- TRACER_AUTO;
- iError = aError;
- if(iWait.IsStarted() )
- {
- iWait.AsyncStop();
- }
-
-
- }
-// ------------------------------------------------------------------------
-// CVIMPSTEngineImageHandler::MiuoConvertComplete
-//
-// ------------------------------------------------------------------------
-void CVIMPSTEngineImageHandler::MiuoConvertComplete(TInt aError)
- {
- TRACER_AUTO;
- iError = aError;
- if(iWait.IsStarted() )
- {
- iWait.AsyncStop();
- }
-
-
- }
-// CVIMPSTEngineImageHandler::Bitmap
-//
-// ------------------------------------------------------------------------
-EXPORT_C CFbsBitmap& CVIMPSTEngineImageHandler::Bitmap()
- {
- TRACER_AUTO;
- return iProcessor->Bitmap();
- }
-
-// end of file