/*

* 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 phonebook document class methods

*

*/

// INCLUDE FILES

#include    "CPbkDocument.h"

#include    "CPbkApplication.h" // Phonebook application class

#include    "CPbkAppUi.h"       // Phonebook application UI class

#include    <pbkdebug.h>

// Engine classes

#include    <CPbkContactEngine.h> // Phonebook engine class

#include    <CPbkConstants.h>

#include    <apgwgnam.h>

// From PbkExt

#include    <CPbkExtGlobals.h>

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

inline CPbkDocument::CPbkDocument(CEikApplication& aApp) :

    CPbkDocumentBase(aApp)

    {

    }    

inline void CPbkDocument::ConstructL()

    {

    }

CPbkDocument* CPbkDocument::NewL(CEikApplication& aApp)

    {

    CPbkDocument* self = new(ELeave) CPbkDocument(aApp);

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

CPbkApplication* CPbkDocument::PbkApplication() const

    {

    // Explicit cast: application must always be of type CPbkApplication.

    return static_cast<CPbkApplication*>(Application());

    }

void CPbkDocument::CreateEngineL(TBool aReplace)

    {

    if (!iEngine)

        {

        if (aReplace)

            {

            iEngine = CPbkContactEngine::ReplaceL(&PbkApplication()->FsSession());

            }

        else

            {

            iEngine = CPbkContactEngine::NewL(&PbkApplication()->FsSession());

            }

        }

    }

void CPbkDocument::CreateGlobalsL()

    {

    if (!iExtGlobal)

        {

        iExtGlobal = CPbkExtGlobals::InstanceL();

        }

    }

CPbkContactEngine* CPbkDocument::Engine() const

    {

    return iEngine;

    }

/**

 * Destructor. Closes the engine.

 */

CPbkDocument::~CPbkDocument()

    {

    Release(iExtGlobal);

    // Destroy the engine

    delete iEngine;    

    }

/**

 * Creates and returns the Phonebook application UI object (CPbkAppUi). 

 * Called by the application framework.

 *

 * @return new Phonebook application UI object

 * @exception KErrNoMemory if out of memory.

 */

CEikAppUi* CPbkDocument::CreateAppUiL()

    {

    // Create an CPbkAppUi instance and return it.

    return (new(ELeave) CPbkAppUi);

    }

//  End of File