author | Pat Downey <patd@symbian.org> |
Tue, 18 May 2010 11:36:57 +0100 | |
changeset 4 | 3f2d53f144fe |
parent 0 | 09774dfdd46b |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2008-2008 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: Image converter |
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* |
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*/ |
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|
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|
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#include "irimageconverter.h" |
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#include "irimageconverterimpl.h" |
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|
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/** |
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* Image converter private data. |
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*/ |
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struct CIRImageConverter::TIRImageConverterPrivateData |
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{ |
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|
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/** |
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* Image converter implementation. |
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* Not owned. |
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*/ |
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CIRImageConverterImpl* iConverterImpl; |
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}; |
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// --------------------------------------------------------------------------- |
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// Two-phased constructor. |
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// --------------------------------------------------------------------------- |
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// |
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CIRImageConverter* CIRImageConverter::NewL() |
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{ |
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CIRImageConverter* self = new ( ELeave ) CIRImageConverter; |
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CleanupStack::PushL( self ); |
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self->ConstructL(); |
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CleanupStack::Pop( self ); |
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return self; |
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} |
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// --------------------------------------------------------------------------- |
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// Constructor. |
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// --------------------------------------------------------------------------- |
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// |
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CIRImageConverter::CIRImageConverter() |
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{ |
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} |
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// --------------------------------------------------------------------------- |
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// Second-phase constructor. |
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// --------------------------------------------------------------------------- |
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// |
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void CIRImageConverter::ConstructL() |
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{ |
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iData = new ( ELeave ) TIRImageConverterPrivateData; |
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iData->iConverterImpl = CIRImageConverterImpl::NewL(); |
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} |
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// --------------------------------------------------------------------------- |
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// Destructor. |
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// --------------------------------------------------------------------------- |
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// |
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CIRImageConverter::~CIRImageConverter() |
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{ |
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if ( iData ) |
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{ |
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delete iData->iConverterImpl; |
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} |
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delete iData; |
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} |
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// --------------------------------------------------------------------------- |
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// Sets the raw image data to be converted. |
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// --------------------------------------------------------------------------- |
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// |
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void CIRImageConverter::SetDataL( const TDesC8& aData ) |
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{ |
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iData->iConverterImpl->SetDataL( aData ); |
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} |
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// --------------------------------------------------------------------------- |
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// Sets the image conversion observer. |
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// --------------------------------------------------------------------------- |
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// |
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void CIRImageConverter::SetObserver( MIRImageConverterObserver* aObserver ) |
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{ |
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iData->iConverterImpl->SetObserver( aObserver ); |
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} |
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// --------------------------------------------------------------------------- |
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// Enables or disables animations. |
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// --------------------------------------------------------------------------- |
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// |
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void CIRImageConverter::EnableAnimations( TBool aEnable ) |
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{ |
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iData->iConverterImpl->EnableAnimations( aEnable ); |
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} |
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// --------------------------------------------------------------------------- |
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// Return a flag indicating whether the current raw image data is animated. |
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// --------------------------------------------------------------------------- |
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// |
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TBool CIRImageConverter::IsAnimated() const |
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{ |
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return iData->iConverterImpl->IsAnimated(); |
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} |
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// --------------------------------------------------------------------------- |
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// Enables or disables maintaining the aspect ratio when scaling. |
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// --------------------------------------------------------------------------- |
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// |
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void CIRImageConverter::MaintainAspectRatio( TBool aMaintain ) |
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{ |
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iData->iConverterImpl->MaintainAspectRatio( aMaintain ); |
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} |
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// --------------------------------------------------------------------------- |
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// Starts the image conversion. |
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// --------------------------------------------------------------------------- |
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// |
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void CIRImageConverter::StartL( const TSize& aTarget, TInt aId ) |
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{ |
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iData->iConverterImpl->StartL( aTarget, aId ); |
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} |
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// --------------------------------------------------------------------------- |
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// Stops the conversion. |
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// --------------------------------------------------------------------------- |
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// |
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void CIRImageConverter::Stop() |
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{ |
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iData->iConverterImpl->Stop(); |
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} |
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// --------------------------------------------------------------------------- |
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// Returns the converted bitmap. |
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// --------------------------------------------------------------------------- |
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// |
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const CFbsBitmap* CIRImageConverter::Bitmap() const |
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{ |
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return iData->iConverterImpl->Bitmap(); |
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} |
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// --------------------------------------------------------------------------- |
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// Returns the converted mask. |
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// --------------------------------------------------------------------------- |
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// |
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const CFbsBitmap* CIRImageConverter::Mask() const |
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{ |
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return iData->iConverterImpl->Mask(); |
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} |
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// --------------------------------------------------------------------------- |
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// Transfers ownership of the converted bitmap and mask to the caller. |
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// --------------------------------------------------------------------------- |
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// |
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void CIRImageConverter::TransferBitmapOwnership( CFbsBitmap*& aBitmap, CFbsBitmap*& aMask ) |
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{ |
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iData->iConverterImpl->TransferBitmapOwnership( aBitmap, aMask ); |
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} |