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/*
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* Copyright (c) 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: CVIMPSTUiArray-array decorator
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*
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*/
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// INCLUDE FILES
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#include "cvimpstuisinglelistboxarray.h"
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#include "tvimpstconsts.h"
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#include "vimpstutils.h"
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#include "mvimpstprocessarray.h"
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#include <vimpstuires.rsg>
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#include "tvimpstenums.h"
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// platform includes
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#include <AknUtils.h>
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#include <StringLoader.h>
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#include <AknIconUtils.h>
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#include <AknIconArray.h>
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#include <eikclbd.h>
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#include <AknsConstants.h>
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#include "uiservicetabtracer.h"
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#include <vimpstui.mbg>
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// ================= MEMBER FUNCTIONS =======================
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// Two-phased constructor.
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CVIMPSTUiSingleListboxArray* CVIMPSTUiSingleListboxArray::NewL(MVIMPSTProcessArray& aItemModel,
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CColumnListBoxData* aListboxData,
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CVIMPSTUiSingleStyleListBox& aListBox
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)
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{
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TRACER_AUTO;
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CVIMPSTUiSingleListboxArray* self = new (ELeave) CVIMPSTUiSingleListboxArray( aItemModel,
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aListboxData, aListBox);
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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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// Destructor
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CVIMPSTUiSingleListboxArray::~CVIMPSTUiSingleListboxArray()
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{
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delete iData;
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}
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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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CVIMPSTUiSingleListboxArray::CVIMPSTUiSingleListboxArray( MVIMPSTProcessArray& aItemModel,
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CColumnListBoxData* aListboxData, CVIMPSTUiSingleStyleListBox& aListBox /*= NULL*/)
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:
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iItemArray(aItemModel),
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iListboxData( aListboxData ),
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iListBox(aListBox)
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{
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}
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// Symbian OS default constructor can leave.
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void CVIMPSTUiSingleListboxArray::ConstructL()
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{
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TRACER_AUTO;
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// maximum length of icons appended to identification
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// There can be four icons (A+B and two on D-column)
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iMaxLengthOfIcons =
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KContactOnlineIconA().Length()+ // longest A-Column icon
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KEmptyIconC().Length() + // longest C-column icon
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KContactNewMsgIcon().Length(); // longest D-Column icon
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// Reserve enough memory to handle maximum size item
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iData = HBufC::NewL( KFriendsListMaxIdentificationLength +
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KStatusMsgMaxLength +
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iMaxLengthOfIcons );
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}
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// ---------------------------------------------------------
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// CVIMPSTUiSingleListboxArray::MdcaCount
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// Returns the number of descriptor elements in a descriptor array.
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// (other items were commented in a header).
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// ---------------------------------------------------------
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//
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TInt CVIMPSTUiSingleListboxArray::MdcaCount() const
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{
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return iItemArray.Count();
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}
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// ---------------------------------------------------------
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// CVIMPSTUiSingleListboxArray::MdcaCount
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// Return pointer to descriptor data in given index of an array
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// (other items were commented in a header).
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// ---------------------------------------------------------
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//
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TPtrC16 CVIMPSTUiSingleListboxArray::MdcaPoint( TInt aIndex ) const
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{
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TRACER_AUTO;
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// Although this is a const method, we do change the member data.
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// This is done because of performance
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// -> no need to create new buffer every time.
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TPtr dataPtr( iData->Des() );
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dataPtr.Zero();
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// fetch the item and process correct type
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TVIMPSTEnums::TItem type = iItemArray.GetType(aIndex);
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switch( type )
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{
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case TVIMPSTEnums::EOwnStatusItem:
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{
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TRAP_IGNORE( AppendOwnDataL(dataPtr,aIndex ) );
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break;
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}
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case TVIMPSTEnums::EContactItem:
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{
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// contact item
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TRAP_IGNORE( AppendContactL(dataPtr,aIndex ) );
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break;
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}
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} //end outer switch
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return dataPtr;
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}
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// ---------------------------------------------------------
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// CVIMPSTUiSingleListboxArray::AppendContact
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// Append formatted contact identification to buffer
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// (other items were commented in a header).
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// ---------------------------------------------------------
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//
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void CVIMPSTUiSingleListboxArray::AppendContactL( TPtr& aBuffer,
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TInt aIndex
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) const
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{
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TRACER_AUTO;
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// A-column
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aBuffer.Append( KEmptyIconA );
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// B-column
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TPtrC identification(iItemArray.GetItemNameText(aIndex) );
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aBuffer.Append( identification.Left(KFriendsListMaxIdentificationLength) );
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//C-Column
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aBuffer.Append( KEmptyIconC );
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// D-Column
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if( iItemArray.IsMsgPending( aIndex ) )
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{
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aBuffer.Append( KContactNewMsgIcon );
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}
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else
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{
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aBuffer.Append( KEmptyIconC );
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}
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}
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// ---------------------------------------------------------
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// CVIMPSTUiSingleListboxArray::AppendContact
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// Append formatted contact identification to buffer
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// (other items were commented in a header).
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// ---------------------------------------------------------
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//
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void CVIMPSTUiSingleListboxArray::AppendOwnDataL( TPtr& aBuffer,
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TInt aIndex
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) const
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{
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// no need to append any icon in the a coloum as there is no presence service.
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// A-column
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aBuffer.Append( KEmptyIconA );
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// B-column
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TPtrC identification(iItemArray.GetItemNameText(aIndex));
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aBuffer.Append( identification.Left( KFriendsListMaxIdentificationLength ) );
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//C-Column
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aBuffer.Append( KEmptyIconA );
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//D-Column
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aBuffer.Append( KEmptyIconA );
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}
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// ---------------------------------------------------------
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// CVIMPSTUiSingleListboxArray::AppendContactListL
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// Append formatted contact list identification to buffer
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// (other items were commented in a header).
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// ---------------------------------------------------------
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//
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void CVIMPSTUiSingleListboxArray::AppendContactListL( TPtr& /*aBuffer*/,
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TInt /*aIndex */) const
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{
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// add functionality when contactlists supported
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}
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// End of File
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