/*

* Copyright (c) 2002 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: 

*       Provides methods for UI control for Phonebook's "Group belongings".

*

*/

// INCLUDE FILES

#include "CPbkGroupBelongings.h"  // This class

#include <cntdb.h>      // CContactDatabase

#include <cntitem.h>    // CContactGroup

#include <avkon.hrh>

#include <avkon.rsg>

#include <StringLoader.h>

#include "CPbkGroupPopup.h"

#include <CPbkContactEngine.h>

#include <CPbkContactItem.h>

#include <CPbkContactSubView.h>

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

namespace {

// LOCAL CONSTANTS AND MACROS

#ifdef _DEBUG

enum TPanicCode

    {

    EPanicPostCond_Constructor = 1,

    EPanicPreCond_CreateGroupSubViewL,

    EPanicPreCond_RunPopupL,

    EPanicPreCond_IsContactIncluded

    };

void Panic(TPanicCode aReason)

    {

    _LIT(KPanicText, "CPbkGroupBelongings");

    User::Panic(KPanicText, aReason);

    }

#endif

}

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

inline CPbkGroupBelongings::CPbkGroupBelongings()

    {

    __ASSERT_DEBUG(!iGroupPopup && !iDestroyedPtr,

        Panic(EPanicPostCond_Constructor));

    }

EXPORT_C CPbkGroupBelongings* CPbkGroupBelongings::NewL()

    {

    return new (ELeave) CPbkGroupBelongings;

    }

void CPbkGroupBelongings::CreateGroupSubViewL

        (CPbkContactEngine& aEngine, TContactItemId aContactId)

    {

    __ASSERT_DEBUG(!iGroupView && !iGroups, Panic(EPanicPreCond_CreateGroupSubViewL));

    CPbkContactItem* contact = aEngine.ReadContactLC(aContactId);

    iGroups = contact->GroupsJoinedLC();

    CleanupStack::Pop(iGroups);

    CleanupStack::PopAndDestroy(contact);

    iContactId = aContactId;

    iGroupView = CPbkContactSubView::NewL

        (*this, aEngine.Database(), aEngine.AllGroupsViewL(), *this);

    }

void CPbkGroupBelongings::RunPopupL()

    {

    __ASSERT_DEBUG(!iGroupPopup, Panic(EPanicPreCond_RunPopupL));

    CPbkGroupPopup::TParams params

        (*iGroupView, 

        R_AVKON_SOFTKEYS_BACK,

        R_AVKON_SOFTKEYS_BACK);

    params.iPrompt = StringLoader::LoadLC(R_QTN_PHOB_QTL_ENTRY_IS_IN_GRP);

    params.iEmptyText = StringLoader::LoadLC(R_QTN_PHOB_ENTRY_IS_IN_NO_GRP);

    params.iListBoxFlags = EAknListBoxViewerFlags;

    iGroupPopup = CPbkGroupPopup::NewL(params);

    iGroupPopup->ResetWhenDestroyed(&iGroupPopup);

    iGroupPopup->ExecuteLD();

    CleanupStack::PopAndDestroy(2);  // params.iPrompt, params.iEmptyText

    }

EXPORT_C void CPbkGroupBelongings::ExecuteLD

        (CPbkContactEngine& aEngine,

        TContactItemId aContactId)

    {

    TBool thisDestroyed = EFalse;

    iDestroyedPtr = &thisDestroyed;

    CleanupStack::PushL(this);

    CreateGroupSubViewL(aEngine, aContactId);

    RunPopupL();

    if (thisDestroyed)

        {

        CleanupStack::Pop(this);

        }

    else

        {

        CleanupStack::PopAndDestroy(this);

        }

    }

CPbkGroupBelongings::~CPbkGroupBelongings()

    {

    if (iDestroyedPtr) 

        {

        *iDestroyedPtr = ETrue;

        }

    delete iGroupPopup;

    if (iGroupView)

        {

        iGroupView->Close(*this);

        }

    delete iGroups;

    }

void CPbkGroupBelongings::HandleContactViewEvent

        (const CContactViewBase& /*aView*/,

        const TContactViewEvent& /*aEvent*/)

    {

    // iGroupPopup handles all events just fine

    }

TBool CPbkGroupBelongings::IsContactIncluded(TContactItemId aId)

    {

    __ASSERT_DEBUG(iGroups, Panic(EPanicPreCond_IsContactIncluded));

    return (iGroups->Find(aId) != KErrNotFound);

    }

//  End of File