author | hgs |
Thu, 05 Aug 2010 11:30:07 +0800 | |
changeset 33 | 328cf6fbe40c |
parent 32 | 39cf9ced4cc4 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2009 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: |
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* The source file of the operation thread of file manager |
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* |
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*/ |
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#include "fmoperationthread.h" |
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#include "fmbackuprestorehandler.h" |
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#include <QDir> |
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#include <QStack> |
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/* |
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* Constructs the operation thread with \a parent. |
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*/ |
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FmOperationThread::FmOperationThread( QObject *parent ) : QThread( parent ), |
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mStop( false), mOperationBase( 0 ) |
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{ |
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setPriority( LowestPriority ); |
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} |
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/* |
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* Destructs the operation thread. |
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*/ |
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FmOperationThread::~FmOperationThread() |
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{ |
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} |
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/* |
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* Prepare some conditions before starts the operation. |
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* Returns the error id. |
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* \a operationBase the operation to be prepared. |
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*/ |
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int FmOperationThread::prepareOperationAndStart( FmOperationBase* operationBase ) |
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{ |
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if ( isRunning() ) { |
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return FmErrAlreadyStarted; |
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} |
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mOperationBase = operationBase; |
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int ret = mOperationBase->prepare(); |
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if ( ret == FmErrNone ) { |
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mStop = false; |
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start(); |
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} |
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return ret; |
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} |
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/* Stops the current thread. |
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* Caused by user interaction. |
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*/ |
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void FmOperationThread::stop() |
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{ |
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mStop = true; |
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} |
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/* |
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* reimp |
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*/ |
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void FmOperationThread::run() |
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{ |
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mOperationBase->start( &mStop ); |
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} |
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