1 /*

     2  * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3  * All rights reserved.

     4  * This component and the accompanying materials are made available

     5  * under the terms of "Eclipse Public License v1.0"

     6  * which accompanies this distribution, and is available

     7  * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8  *

     9  * Initial Contributors:

    10  * Nokia Corporation - initial contribution.

    11  *

    12  * Contributors:

    13  *

    14  * Description:

    15  *

    16  */

    17 #include "nmapiengine.h"

    18 #include "nmapimailboxlisting_p.h"

    19 

    20 namespace EmailClientApi

    21 {

    22 NmMailboxListingPrivate::NmMailboxListingPrivate(QObject* parent) :

    23     QObject(parent), mNmEngine(NULL)

    24 {

    25 

    26 }

    27 

    28 NmMailboxListingPrivate::~NmMailboxListingPrivate()

    29 {

    30 

    31 }

    32 

    33 /*!

    34  * \brief It initialize engine for email operations. 

    35  * 

    36  * When use initializeEngine need to remember release it.

    37  * It return value if initialization go good.

    38  * \sa releaseEngine 

    39  * \return Return true if engine is good initilialized.

    40  */

    41 bool NmMailboxListingPrivate::initializeEngine()

    42 {

    43     if (!mNmEngine) {

    44         mNmEngine = NmEngine::instance();

    45     }

    46 

    47     return mNmEngine ? true : false;

    48 }

    49 

    50 /*!

    51  * \brief It release engine for email operations.

    52  * 

    53  * It release Engine and return value if release go good.

    54  * 

    55  * \arg engine Is used to get info if engine was released, if yes, then argument have value 0.

    56  * 

    57  * \sa initializeEngine

    58  */

    59 void NmMailboxListingPrivate::releaseEngine()

    60 {

    61     NmEngine::releaseInstance(mNmEngine);

    62 }

    63 

    64 /*!

    65  * \brief It grab mailboxes from engine. 

    66  * 

    67  * When it start grabing, it release all old.

    68  * Because it uses NmMailbox with sharedData we don't need care about release memory.

    69  * 

    70  * \return Count of mailboxes

    71  */

    72 qint32 NmMailboxListingPrivate::grabMailboxes()

    73 {

    74     mMailboxes.clear();

    75 

    76     mNmEngine->listMailboxes(mMailboxes);

    77     return mMailboxes.count();

    78 }

    79 }