author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 11 Jun 2010 13:39:26 +0300 | |
changeset 7 | 51d10d255e92 |
parent 3 | 6832643895f7 |
child 9 | 4a2987baf8f7 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2010 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: Utility class for fetching email. |
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* |
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*/ |
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|
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#ifndef _QEMAILFETCHER_H |
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#define _QEMAILFETCHER_H |
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#ifdef BUILD_DLL |
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#define DLL_EXPORT Q_DECL_EXPORT |
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#else |
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#define DLL_EXPORT Q_DECL_IMPORT |
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#endif |
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//TODO: Uncomment when available. |
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#include <nmapiemailservice.h> |
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#include <nmapieventnotifier.h> |
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#include <nmapimailboxlisting.h> |
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#include <nmapienvelopelisting.h> |
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#include <nmapimessageenvelope.h> |
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#include <nmapifolderlisting.h> |
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#include <QObject> |
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#include <nmapifolder.h> |
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#include "memailitemobserver.h" |
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using namespace EmailClientApi; |
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enum TEmailDocType |
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{ |
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EEmailTypeMail = 0, |
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EEmailTypeFolder, |
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EEmailTypeMailBox |
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}; |
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//How this works: |
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//1. List all mail boxes. |
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//2. In each mail box, list the folders |
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//3. In each folder, list the mails |
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//4. Process each email |
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// |
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//We voluntarily relinquish the processor (we sleep) each time we have completed |
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//processing a given folder. This is to avoid 'hogging' the processor. |
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class DLL_EXPORT QEmailFetcher: public QObject |
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{ |
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Q_OBJECT |
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public: |
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static QEmailFetcher* newInstance(MEmailItemObserver& aObserver); |
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~QEmailFetcher(); |
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void StartHarvesting(); |
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private: |
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QEmailFetcher(MEmailItemObserver& aObserver ); |
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static void initialize(QEmailFetcher* aThis); //helper (2nd phase constructor). |
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void processNextMailbox(); |
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void processNextFolder(); |
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void processNextEnvelope(); |
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void NotifyHarvestingComplete(); |
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CSearchDocument* getSearchDocument( const NmApiMessageEnvelope& aEnvelope ,quint64 aMailboxId, quint64 aFolderId ); |
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CSearchDocument* getMailboxorfolderSearchDocument( quint64 aMailboxId, quint64 aFolderId, TEmailDocType aDocType, QString aFoldername ); |
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public slots: //public since they need to be called by *other* objects. |
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void emailServiceIntialized( bool ); |
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void handleMailboxesListed( qint32 ); |
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void handleMailFoldersListed( qint32 ); |
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void processMessages( qint32 ); |
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//Connect to messageEvent signal |
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void handleMessageEvent( NmApiMessageEvent aEvent, quint64 mailboxId, quint64 folderId, QList<quint64> messageList ); |
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//Connect to Mailbox event signal |
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void handlemailboxEvent(EmailClientApi::NmApiMailboxEvent event, QList<quint64> id); |
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private: |
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MEmailItemObserver& iEmailObserver; //The parent/creator. Not owned. |
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NmApiEventNotifier* iEmailEventNotifier; //owned; triggers handleMessageEvent. |
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NmApiEmailService* iEmailService; //owned. |
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NmApiMailboxListing* iMailBoxListings; //owned. |
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NmApiFolderListing* iMailFolderList; //owned. |
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NmApiEnvelopeListing* iEnvelopeListing; //owned. |
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NmApiMessageEnvelope* iMessageListing; //owned. |
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//These are needed to asynchronously process *all* mailboxes/folders. |
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int iCurrentMailboxIndex; |
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int iCurrentFolderIndex; |
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QList<NmApiMailbox> iMailBoxes; |
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QList<NmApiFolder> iFolders; |
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}; |
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#endif //_QEMAILFETCHER_H |