diff -r 000000000000 -r e686773b3f54 phonebookui/Phonebook2/Presentation/src/CPbk2ImageReaderBase.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/phonebookui/Phonebook2/Presentation/src/CPbk2ImageReaderBase.cpp Tue Feb 02 10:12:17 2010 +0200 @@ -0,0 +1,121 @@ +/* +* Copyright (c) 2005-2007 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: +* Provides methods for CPbk2ImageManager implementation classes. +* +*/ + + +// INCLUDE FILES +#include "CPbk2ImageReaderBase.h" + +// From Phonebook2 +#include "CPbk2ImageReader.h" +#include "MPbk2ImageOperationObservers.h" + +// From system +#include +#include + +/// Unnamed namespace for local defintions +namespace { + +enum TPanicCode + { + EPanicPreCond_CancelRead = 1, + EPanicPreCond_StartReadL, + EPanic_ImageReadComplete_Called, + EPanic_ImageReadFailed_Called + }; + +#ifdef _DEBUG +void Panic(TPanicCode aPanicCode) + { + _LIT(KPanicText, "CPbk2ImageReaderBase"); + User::Panic(KPanicText, aPanicCode); + } +#endif // _DEBUG + +} // namespace + +// ================= MEMBER FUNCTIONS ======================= + +// -------------------------------------------------------------------------- +// CPbk2ImageReaderBase::CPbk2ImageReaderBase +// -------------------------------------------------------------------------- +// +CPbk2ImageReaderBase::CPbk2ImageReaderBase + (MPbk2ImageGetObserver& aObserver) : + iObserver(aObserver) + { + } + +// -------------------------------------------------------------------------- +// CPbk2ImageReaderBase::~CPbk2ImageReaderBase +// -------------------------------------------------------------------------- +// +CPbk2ImageReaderBase::~CPbk2ImageReaderBase() + { + delete iImageReader; + } + +// -------------------------------------------------------------------------- +// CPbk2ImageReaderBase::ConstructL +// -------------------------------------------------------------------------- +// +void CPbk2ImageReaderBase::ConstructL() + { + iImageReader = CPbk2ImageReader::NewL(*this); + } + +// -------------------------------------------------------------------------- +// CPbk2ImageReaderBase::CancelRead +// -------------------------------------------------------------------------- +// +void CPbk2ImageReaderBase::CancelRead() + { + __ASSERT_DEBUG(iImageReader, Panic(EPanicPreCond_CancelRead)); + iImageReader->Cancel(); + } + +// -------------------------------------------------------------------------- +// CPbk2ImageReaderBase::ImageReadComplete +// -------------------------------------------------------------------------- +// +void CPbk2ImageReaderBase::ImageReadComplete + (CPbk2ImageReader& /*aReader*/, CFbsBitmap* aBitmap) + { + iObserver.Pbk2ImageGetComplete(*this,aBitmap); + } + +// -------------------------------------------------------------------------- +// CPbk2ImageReaderBase::ImageReadFailed +// -------------------------------------------------------------------------- +// +void CPbk2ImageReaderBase::ImageReadFailed + (CPbk2ImageReader& /*aReader*/, TInt aError) + { + iObserver.Pbk2ImageGetFailed(*this,aError); + } + +// -------------------------------------------------------------------------- +// CPbk2ImageReaderBase::ImageOpenComplete +// -------------------------------------------------------------------------- +// +void CPbk2ImageReaderBase::ImageOpenComplete(CPbk2ImageReader& /*aReader*/) + { + // do nothing + } + +// End of File