satengine/SatServer/Engine/src/CSatSIconConverter.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 02 Feb 2010 01:11:09 +0200
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/*
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* Copyright (c) 2002-2007 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:  Base class for converters.
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*
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*/
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#include    <fbs.h>
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#include    "CSatSIconConverter.h"
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#include    "CSatSBasicIconConverter.h"
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#include    "CSatSColorIconConverter.h"
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#include    "SatLog.h"
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// ======== MEMBER FUNCTIONS ========
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// -----------------------------------------------------------------------------
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// CSatSIconConverter::CSatSIconConverter
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// C++ default constructor can NOT contain any code, that
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// might leave.
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// -----------------------------------------------------------------------------
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//
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CSatSIconConverter::CSatSIconConverter()
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    {
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    LOG( SIMPLE,
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        "SATENGINE: CSatSIconConverter::CSatSIconConverter calling - exiting" )
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    }
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// -----------------------------------------------------------------------------
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// CSatSIconConverter::CreateConverterL
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// Factory method for creating converter.
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// -----------------------------------------------------------------------------
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//
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CSatSIconConverter* CSatSIconConverter::CreateConverterL(
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    const RSat::TImageCoding& aCoding )
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    {
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    LOG( SIMPLE, "SATENGINE: CSatSIconConverter::CreateConverterL calling" )
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    CSatSIconConverter* converter = NULL;
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    LOG2( SIMPLE, "SATENGINE: CSatSIconConverter::CreateConverterL \
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          aCoding: %d", aCoding )
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    switch ( aCoding )
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        {
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        case RSat::KBasic:
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            {
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            converter = new( ELeave )CSatSBasicIconConverter();
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            break;
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            }
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        case RSat::KColour:
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            {
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            converter = new( ELeave )CSatSColorIconConverter();
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            break;
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            }
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        default:
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            {
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            User::Leave( KErrNotSupported );
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            }
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        }
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    LOG( SIMPLE, "SATENGINE: CSatSIconConverter::CreateConverterL exiting" )
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    return converter;
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    }
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// -----------------------------------------------------------------------------
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// CSatSIconConverter::CreateBitmapL
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// Creates the bitmap.
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// -----------------------------------------------------------------------------
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//
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CFbsBitmap* CSatSIconConverter::CreateBitmapL(
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    TUint8 aWidth,
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    TUint8 aHeight,
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    TDisplayMode aDisplayMode ) const
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    {
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    LOG( SIMPLE, "SATENGINE: CSatSIconConverter::CreateBitmapL calling" )
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    CFbsBitmap* bitmap = new( ELeave )CFbsBitmap();
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    CleanupStack::PushL( bitmap );
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    User::LeaveIfError(
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        bitmap->Create( TSize( aWidth, aHeight ), aDisplayMode ) );
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    CleanupStack::Pop( bitmap );
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    LOG( SIMPLE, "SATENGINE: CSatSIconConverter::CreateBitmapL exiting" )
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    return bitmap;
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    }