clfwrapper/ClientSrc/CCLFSortingStyleImpl.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Mon, 18 Jan 2010 20:34:07 +0200
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/*
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* Copyright (c) 2002-2009 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:  
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*
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*/
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// INCLUDE FILES
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#include    "CCLFSortingStyleimpl.h"
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#include    <barsread.h>
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// CONSTANTS
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const TInt KCLFFieldIdArrayGranularity( 4 );
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const TInt KCLFResourceVersion( 1 );
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// ============================ MEMBER FUNCTIONS ===============================
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// -----------------------------------------------------------------------------
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// CCLFSortingStyleImpl::CCLFSortingStyleImpl
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// -----------------------------------------------------------------------------
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//
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CCLFSortingStyleImpl::CCLFSortingStyleImpl()
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    : iFieldIDArray( KCLFFieldIdArrayGranularity ),
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      iDataType( ECLFItemDataTypeNull ),
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      iOrdering( ECLFOrderingAscending ),
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      iUndefinedItemPosition( ECLFSortingStyleUndefinedEnd )
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    {
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    }
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// -----------------------------------------------------------------------------
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// CCLFSortingStyleImpl::ConstructL
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// -----------------------------------------------------------------------------
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//
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void CCLFSortingStyleImpl::ConstructL( TResourceReader& aResource )
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    {
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    const TInt version( aResource.ReadInt16() );
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    if ( version != KCLFResourceVersion )
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        {
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        User::Leave( KErrNotSupported );
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        }
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    iOrdering = TCLFSortingStyleOrdering( aResource.ReadInt32() );
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    iDataType = TCLFItemDataType( aResource.ReadInt32() );
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    iUndefinedItemPosition = TCLFUndefinedItemPosition( aResource.ReadInt8() );
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    const TInt count( aResource.ReadInt16() );
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    for ( TInt i = 0 ; i < count ; ++i )
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        {
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        iFieldIDArray.AppendL( aResource.ReadInt32() );
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        }
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    }
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// -----------------------------------------------------------------------------
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// CCLFSortingStyleImpl::NewLC
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// Two-phased constructor.
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// -----------------------------------------------------------------------------
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//
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CCLFSortingStyleImpl* CCLFSortingStyleImpl::NewLC()
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    {
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    CCLFSortingStyleImpl* self = new( ELeave ) CCLFSortingStyleImpl;
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    CleanupStack::PushL( self );
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    return self;
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    }
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// -----------------------------------------------------------------------------
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// CCLFSortingStyleImpl::NewLC
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// Two-phased constructor.
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// -----------------------------------------------------------------------------
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//
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CCLFSortingStyleImpl* CCLFSortingStyleImpl::NewLC( TResourceReader& aResource )
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    {
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    CCLFSortingStyleImpl* self = new( ELeave ) CCLFSortingStyleImpl;
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    CleanupStack::PushL( self );
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    self->ConstructL( aResource );
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    return self;
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    }
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// -----------------------------------------------------------------------------
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// CCLFSortingStyleImpl::~CCLFSortingStyleImpl
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// Destructor
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// -----------------------------------------------------------------------------
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//
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CCLFSortingStyleImpl::~CCLFSortingStyleImpl()
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    {
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    iFieldIDArray.Close();
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    }
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// -----------------------------------------------------------------------------
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// CCLFSortingStyleImpl::ResetL
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// -----------------------------------------------------------------------------
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//
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void CCLFSortingStyleImpl::ResetL()
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    {
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    iFieldIDArray.Reset();
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    iOrdering = ECLFOrderingAscending;
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    iUndefinedItemPosition = ECLFSortingStyleUndefinedEnd;
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    }
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// -----------------------------------------------------------------------------
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// CCLFSortingStyleImpl::AddFieldL
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// -----------------------------------------------------------------------------
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//
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void CCLFSortingStyleImpl::AddFieldL( TCLFFieldId aFieldId )
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    {
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    iFieldIDArray.AppendL( aFieldId );
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    }
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// -----------------------------------------------------------------------------
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// CCLFSortingStyleImpl::GetFieldsL
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// -----------------------------------------------------------------------------
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//
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void CCLFSortingStyleImpl::GetFieldsL( RArray<TCLFFieldId>& aArray ) const
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    {
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    const TInt count( iFieldIDArray.Count() );
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    for( TInt i = 0 ; i < count ; ++i )
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        {
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        aArray.AppendL( iFieldIDArray[i] );
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        }
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    }
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// -----------------------------------------------------------------------------
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// CCLFSortingStyleImpl::SetOrdering
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// -----------------------------------------------------------------------------
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//
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void CCLFSortingStyleImpl::SetOrdering( TCLFSortingStyleOrdering aOrdering )
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    {
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    iOrdering = aOrdering;
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    }
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// -----------------------------------------------------------------------------
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// CCLFSortingStyleImpl::Ordering
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// -----------------------------------------------------------------------------
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//
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TCLFSortingStyleOrdering CCLFSortingStyleImpl::Ordering() const
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    {
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    return iOrdering;
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    }
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// -----------------------------------------------------------------------------
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// CCLFSortingStyleImpl::SetSortingDataType
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// -----------------------------------------------------------------------------
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//
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void CCLFSortingStyleImpl::SetSortingDataType( TCLFItemDataType aDataType )
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    {
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    iDataType = aDataType;
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    }
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// -----------------------------------------------------------------------------
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// CCLFSortingStyleImpl::SortingDataType
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// -----------------------------------------------------------------------------
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//
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TCLFItemDataType CCLFSortingStyleImpl::SortingDataType() const
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    {
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    return iDataType;
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    }
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// -----------------------------------------------------------------------------
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// CCLFSortingStyleImpl::SetUndefinedItemPosition
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// -----------------------------------------------------------------------------
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//
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void CCLFSortingStyleImpl::SetUndefinedItemPosition(
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                            TCLFUndefinedItemPosition aUndefinedItemPosition )
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    {
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    iUndefinedItemPosition = aUndefinedItemPosition;
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    }
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// -----------------------------------------------------------------------------
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// CCLFSortingStyleImpl::UndefinedItemPosition
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// -----------------------------------------------------------------------------
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//
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TCLFUndefinedItemPosition CCLFSortingStyleImpl::UndefinedItemPosition() const
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    {
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    return iUndefinedItemPosition;
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    }
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//  End of File