/*+
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* Copyright (c) 2005 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:  Container of one contact item. It includes contact ID and WV IDs+
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*+
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*+
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*/+
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// INCLUDE FILES+
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#include    <e32std.h>+
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#include	<cntfldst.h>+
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#include	"CPEngContact.h"+
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#include	"PEngContactIdTools.h"+
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+
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+
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// ============================ MEMBER FUNCTIONS ===============================+
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+
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// -----------------------------------------------------------------------------+
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// CPEngContact::CPEngContact+
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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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CPEngContact::CPEngContact(+
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    TContactItemId& aContactId )+
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        : iWVIds( 1 ), // usually only one WV per contact+
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        iContactItemId( aContactId )+
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    {+
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    }+
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+
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// -----------------------------------------------------------------------------+
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// CPEngContact::ConstructL+
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// Symbian 2nd phase constructor can leave.+
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// -----------------------------------------------------------------------------+
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//+
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void CPEngContact::ConstructL(+
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    CContactItem* aContactItem )+
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    {+
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    iWVIds.Reset();+
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    // if there is no WV ID field then the array of the WV IDs will be empty+
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    CContactItemFieldSet& cardFieldSet = aContactItem->CardFields();+
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+
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    TInt fieldIndex ( cardFieldSet.FindNext( KPbkFieldIMAddress,+
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                                             KPbkFieldWVIdMapping,+
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                                             KContactFieldSetSearchAll ) );+
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    // now read all wv ID fields+
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    while ( fieldIndex != KErrNotFound )+
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        {+
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        CContactTextField* textField = ( cardFieldSet[fieldIndex] ).TextStorage(); // does not take ownership+
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        // read contact only if it's length is more then 0+
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        TPtrC wvId ( textField->Text() );+
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        if ( wvId.Length() != 0 )+
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            {+
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            // if it leaves, it is cause of KErrNoMemory+
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            AddContactIdToArrayL( iWVIds, wvId );+
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            }+
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        // +1 is to start from next field+
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        fieldIndex = cardFieldSet.FindNext( KPbkFieldIMAddress, KPbkFieldWVIdMapping, fieldIndex + 1 );+
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        }+
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    }+
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+
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// -----------------------------------------------------------------------------+
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// CPEngContact::NewL+
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// Two-phased constructor.+
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// -----------------------------------------------------------------------------+
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//+
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CPEngContact* CPEngContact::NewL(+
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    CContactItem* aContactItem )+
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    {+
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    CPEngContact* self = NewLC( aContactItem );+
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+
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    CleanupStack::Pop( self ); // self+
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+
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    return self;+
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    }+
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+
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// -----------------------------------------------------------------------------+
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// CPEngContact::NewLC+
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// Two-phased constructor.+
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// -----------------------------------------------------------------------------+
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//+
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CPEngContact* CPEngContact::NewLC(+
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    CContactItem* aContactItem )+
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    {+
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    TContactItemId contactID( aContactItem->Id() );+
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    CPEngContact* self = new( ELeave ) CPEngContact( contactID );+
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+
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    CleanupStack::PushL( self );+
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    self->ConstructL( aContactItem );+
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+
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    return self;+
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    }+
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+
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// -----------------------------------------------------------------------------+
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// CPEngContact::NewLC+
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// Two-phased constructor.+
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// -----------------------------------------------------------------------------+
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//+
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CPEngContact* CPEngContact::NewL(+
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    TContactItemId& aContactID )+
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    {+
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    CPEngContact* self = new( ELeave ) CPEngContact( aContactID );+
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+
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    // no need to call ConstructL+
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+
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    return self;+
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    }+
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+
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// Destructor+
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CPEngContact::~CPEngContact()+
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    {+
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    iWVIds.Reset();+
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    }+
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// =============================================================================+
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// ===============Function of base class =======================================+
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// =============================================================================+
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+
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// -----------------------------------------------------------------------------+
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// CPEngContact::ContactId()+
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// Return contact Item ID+
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// (other items were commented in a header).+
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// -----------------------------------------------------------------------------+
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//+
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TContactItemId CPEngContact::ContactId() const+
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    {+
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    return iContactItemId;+
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    }+
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+
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// -----------------------------------------------------------------------------+
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// CPEngContact::WvIds()+
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// Get List of the WV IDs+
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// (other items were commented in a header).+
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// -----------------------------------------------------------------------------+
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//+
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const MDesCArray& CPEngContact::WvIds() const+
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    {+
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    return iWVIds;+
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    }+
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+
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// -----------------------------------------------------------------------------+
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// CPEngContact::Compare()+
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// Compare two Contacts if they match, based on Contact Item ID+
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// (other items were commented in a header).+
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// -----------------------------------------------------------------------------+
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//+
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TInt CPEngContact::Compare(+
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    const CPEngContact& aContactA,+
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    const CPEngContact& aContactB )+
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    {+
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    return aContactA.Compare( aContactB );+
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    }+
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+
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// -----------------------------------------------------------------------------+
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// CPEngContact::CompareContactID()+
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// Compare two Contacts if they match, based on Contact Item ID+
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// (other items were commented in a header).+
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// -----------------------------------------------------------------------------+
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//+
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TInt CPEngContact::Compare(+
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    const CPEngContact& aContact ) const+
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    {+
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    if ( aContact.ContactId() == iContactItemId )+
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        {+
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        return KErrNone;+
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        }+
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    if ( aContact.ContactId() < iContactItemId )+
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        {+
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        return 1; // does not match+
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        }+
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    return -1; // does not match+
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    }+
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+
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// -----------------------------------------------------------------------------+
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// CPEngContact::ValidateWVId()+
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// Search if WV Id is presented in the contact+
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// (other items were commented in a header).+
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// -----------------------------------------------------------------------------+
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//+
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TBool CPEngContact::ValidateWVId(+
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    const TDesC& aWVId ) const+
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    {+
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    return !( KErrNotFound == FindContactIdInArray( iWVIds, aWVId ) );+
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    }+
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+
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// -----------------------------------------------------------------------------+
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// CPEngContact::WVIdsCount()+
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// Count of the WV IDs in the contact+
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// (other items were commented in a header).+
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// -----------------------------------------------------------------------------+
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//+
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TInt CPEngContact::WVIdsCount()+
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    {+
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    return iWVIds.Count();+
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    }+
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+
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// -----------------------------------------------------------------------------+
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// CPEngContact::UpdateContactL()+
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// Update contact from the contact db+
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// (other items were commented in a header).+
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// -----------------------------------------------------------------------------+
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//+
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void CPEngContact::UpdateContactL(+
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    CContactDatabase& aContactDatabase )+
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    {+
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    // update content of the Contact from the database+
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    CContactItem* contactItem =+
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        aContactDatabase.ReadMinimalContactLC( iContactItemId );+
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+
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    iWVIds.Reset();+
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    ConstructL( contactItem );+
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    CleanupStack::PopAndDestroy(); // contactItem+
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    }+
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+
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+
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//  End of File+
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