/*

* Copyright (c) 2008 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:  Implementation of the class CFscStoreContactSet.

*

*/

// INCUDES

#include "emailtrace.h"

#include <e32std.h>

#include "mfsccontactsetobserver.h"

#include <MVPbkStoreContact.h>

#include "cfscstorecontactset.h"

// ======== LOCAL FUNCTIONS ========

// ======== MEMBER FUNCTIONS ========

// ---------------------------------------------------------------------------

// Two-phased constructor.

// ---------------------------------------------------------------------------

//

CFscStoreContactSet* CFscStoreContactSet::NewL( 

    CVPbkContactManager& aVPbkContactManager,

    const RFscStoreContactList& aStoreContactList )

    {

    FUNC_LOG;

    CFscStoreContactSet* self = 

        new ( ELeave ) CFscStoreContactSet( aVPbkContactManager );

    CleanupStack::PushL( self );

    self->ConstructL( aStoreContactList );

    CleanupStack::Pop( self );

    return self;

    }

// ---------------------------------------------------------------------------

// Destructor.

// ---------------------------------------------------------------------------

//

CFscStoreContactSet::~CFscStoreContactSet()

    {

    FUNC_LOG;

    }

// ---------------------------------------------------------------------------

// Contact count.

// ---------------------------------------------------------------------------

//

TInt CFscStoreContactSet::ContactCount() const

    {

    FUNC_LOG;

    if ( iStoreContactList->Count() )

        {

        MVPbkStoreContact* store = (*iStoreContactList)[0];

        if ( !store->Group() )

            {

            return iStoreContactList->Count();

            }

        }

    return 0;

    }

// ---------------------------------------------------------------------------

// Group count.

// ---------------------------------------------------------------------------

//

TInt CFscStoreContactSet::GroupCount() const

    {

    FUNC_LOG;

    if ( iStoreContactList->Count() )

        {

        MVPbkStoreContact* store = (*iStoreContactList)[0];

        if ( store->Group() )

            {

            return iStoreContactList->Count();

            }

        }

    return 0;

    }

// ---------------------------------------------------------------------------

// Checks if collection has next contact.

// ---------------------------------------------------------------------------

//

TBool CFscStoreContactSet::HasNextContact() const

    {

    FUNC_LOG;

    TBool result = EFalse;

    if ( iCurrentStoreContact < iStoreContactList->Count() )

        {

        if ( !(*iStoreContactList)[0]->Group() )

            {

            result = ETrue;

            }

        }

    return result;

    }

// ---------------------------------------------------------------------------

// Checks if collection has next group.

// Just for interface compatibility - always EFalse.

// ---------------------------------------------------------------------------

//

TBool CFscStoreContactSet::HasNextGroup() const

    {

    FUNC_LOG;

    TBool result = EFalse;

    if ( iCurrentStoreContact < iStoreContactList->Count() )

        {

        if ( (*iStoreContactList)[0]->Group() )

            {

            result = ETrue;

            }

        }

    return result;

    }

// ---------------------------------------------------------------------------

// Sets the index to point to the first contact in the list.

// ---------------------------------------------------------------------------

//

void CFscStoreContactSet::SetToFirstContact()

    {

    FUNC_LOG;

    iCurrentStoreContact = 0;

    }

// ---------------------------------------------------------------------------

// Sets the index to point to the first group in the list.

// Just for interface compatibility.

// ---------------------------------------------------------------------------

//

void CFscStoreContactSet::SetToFirstGroup()

    {

    FUNC_LOG;

    iCurrentStoreContact = 0;

    }

// ---------------------------------------------------------------------------

// Retrieves store contact.

// ---------------------------------------------------------------------------

//

void CFscStoreContactSet::NextContactL( 

    MFscContactSetObserver* aObserver )

    {

    FUNC_LOG;

    if ( HasNextContact() )

        {

        aObserver->NextContactComplete( 

                (*iStoreContactList)[ iCurrentStoreContact++ ] );

        }

    else

        {

        aObserver->NextContactFailed( KErrArgument );

        }

    }

// ---------------------------------------------------------------------------

// Used for retrieving link for contact.

// ---------------------------------------------------------------------------

//

MVPbkContactLink* CFscStoreContactSet::NextContactLinkL()

    {

    FUNC_LOG;

    return NULL;

    }

// ---------------------------------------------------------------------------

// Retrieves store contact for group.

// Just for interface compatibility.

// ---------------------------------------------------------------------------

//

void CFscStoreContactSet::NextGroupL( 

    MFscContactSetObserver* aObserver )

    {

    FUNC_LOG;

    if ( HasNextGroup() )

        {

        aObserver->NextGroupComplete( 

                (*iStoreContactList)[ iCurrentStoreContact++ ] );

        }

    else

        {

        aObserver->NextGroupFailed( KErrArgument );

        }

    }

// ---------------------------------------------------------------------------

// Used for retrieving link for group.

// ---------------------------------------------------------------------------

//

MVPbkContactLink* CFscStoreContactSet::NextGroupLinkL()

    {

    FUNC_LOG;

    return NULL;

    }

// ---------------------------------------------------------------------------

// Cancel NextContactL method.

// Just for interface compatibility.

// ---------------------------------------------------------------------------

//

void CFscStoreContactSet::CancelNextContactL()

    {

    FUNC_LOG;

    }

// ---------------------------------------------------------------------------

// Cancel NextGroupL method.

// Just for interface compatibility.

// ---------------------------------------------------------------------------

//

void CFscStoreContactSet::CancelNextGroupL()

    {

    FUNC_LOG;

    }

// ---------------------------------------------------------------------------

// Called when the operation is completed.

// Just for interface compatibility.

// ---------------------------------------------------------------------------

//    

void CFscStoreContactSet::VPbkSingleContactOperationComplete(

    MVPbkContactOperationBase& /*aOperation*/, 

    MVPbkStoreContact* /*aContact*/ )

    {

    FUNC_LOG;

    }

// ---------------------------------------------------------------------------

// Called if the operation fails.

// Just for interface compatibility.

// ---------------------------------------------------------------------------

//    

void CFscStoreContactSet::VPbkSingleContactOperationFailed(

    MVPbkContactOperationBase& /*aOperation*/, TInt /*aError*/ )

    {

    FUNC_LOG;

    }

// ---------------------------------------------------------------------------

// Constructor.

// ---------------------------------------------------------------------------

//

CFscStoreContactSet::CFscStoreContactSet( 

    CVPbkContactManager& aVPbkContactManager )

    : CFscContactSet( aVPbkContactManager )

    {

    FUNC_LOG;

    }

// ---------------------------------------------------------------------------

// Second phase constructor.

// ---------------------------------------------------------------------------

//

void CFscStoreContactSet::ConstructL( 

    const RFscStoreContactList& aStoreContactList )

    {

    FUNC_LOG;

    iStoreContactList = &aStoreContactList;

    }     

// ======== GLOBAL FUNCTIONS ========