diff -r 95243422089a -r 491b3ed49290 filesystemuis/memstatepopup/src/cmemscaneventreceiver.cpp --- a/filesystemuis/memstatepopup/src/cmemscaneventreceiver.cpp Thu Aug 19 09:42:45 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,209 +0,0 @@ -/* -* Copyright (c) 2006 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: -* Memory Scan Event Receiver -* -* -*/ - - - -// SYSTEM INCLUDES -#include - - -// USER INCLUDES -#include "cmemscaneventreceiver.h" - - -// ========================= MEMBER FUNCTIONS ================================ - - -// --------------------------------------------------------------------------- -// CMemScanEventReceiver::CMemScanEventReceiver() -// -// C++ default constructor. -// --------------------------------------------------------------------------- -CMemScanEventReceiver::CMemScanEventReceiver( MMsengUIHandler& aUIHandler ) -: CActive(EPriorityStandard), iUIHandler(aUIHandler) - { - CActiveScheduler::Add(this); - } - - -// --------------------------------------------------------------------------- -// CMemScanEventReceiver::NewL() -// -// -// --------------------------------------------------------------------------- -CMemScanEventReceiver* CMemScanEventReceiver::NewL( MMsengUIHandler& aUIHandler ) - { - CMemScanEventReceiver* self = new( ELeave ) CMemScanEventReceiver( aUIHandler ); - CleanupStack::PushL( self ); - self->ConstructL( ); - CleanupStack::Pop( self ); - return self; - } - - -// --------------------------------------------------------------------------- -// CMemScanEventReceiver::ConstructL() -// -// Destructor -// --------------------------------------------------------------------------- -void CMemScanEventReceiver::ConstructL() - { - User::LeaveIfError( iScanClient.Connect() ); - } - - -// --------------------------------------------------------------------------- -// CMemScanEventReceiver::~CMemScanEventReceiver() -// -// -// --------------------------------------------------------------------------- -CMemScanEventReceiver::~CMemScanEventReceiver() - { - Cancel(); - iScanClient.Close(); - } - - -// --------------------------------------------------------------------------- -// CMemScanEventReceiver::RunL() -// -// -// --------------------------------------------------------------------------- -void CMemScanEventReceiver::RunL() - { - User::LeaveIfError( iStatus.Int() ); - - switch( iStatus.Int() ) - { - case EMemScanEventScanningStarted: - { - iUIHandler.StartL(); - break; - } - - case EMemScanEventScanningFinished: - { - iUIHandler.QuitL(iEventError); - break; - } - - case EMemScanEventScanningError: - { - iUIHandler.ErrorL(iEventError); - break; - } - - default: - { - break; - } - } - - RegisterForScanEvents(); - } - - -// --------------------------------------------------------------------------- -// CMemScanEventReceiver::DoCancel() -// -// -// --------------------------------------------------------------------------- -void CMemScanEventReceiver::DoCancel() - { - iScanClient.RequestScanEventsCancel(); - } - - -// --------------------------------------------------------------------------- -// CMemScanEventReceiver::RunError() -// -// -// --------------------------------------------------------------------------- -TInt CMemScanEventReceiver::RunError( TInt /*aError*/ ) - { - RegisterForScanEvents(); - return KErrNone; - } - - -// --------------------------------------------------------------------------- -// CMemScanEventReceiver::DataGroupsL() -// -// -// --------------------------------------------------------------------------- -CDesCArray* CMemScanEventReceiver::DataGroupsL() const - { - CDesCArray* dataGroupArray = iScanClient.DataGroupsL(); - return dataGroupArray; - } - - -// --------------------------------------------------------------------------- -// CMemScanEventReceiver::ScanResultL() -// -// -// --------------------------------------------------------------------------- -CArrayFix* CMemScanEventReceiver::ScanResultL() const - { - CArrayFix* scanResultArray = iScanClient.ScanResultL(); - return scanResultArray; - } - - -// --------------------------------------------------------------------------- -// CMemScanEventReceiver::ScanInProgress() -// -// -// --------------------------------------------------------------------------- -TBool CMemScanEventReceiver::ScanInProgress() const - { - return iScanClient.ScanInProgress(); - } - - -// --------------------------------------------------------------------------- -// CMemScanEventReceiver::ScanL() -// -// -// --------------------------------------------------------------------------- -TInt CMemScanEventReceiver::ScanL(TDriveNumber aDrive) - { - RegisterForScanEvents(); - - return iScanClient.Scan(aDrive); - } - - -// --------------------------------------------------------------------------- -// CMemScanEventReceiver::RegisterForScanEvents() -// -// -// --------------------------------------------------------------------------- -void CMemScanEventReceiver::RegisterForScanEvents() - { - Cancel(); - - // We request events from the server. When the server has an event - // for us, it will complete our request status (iStatus) with an - // event type (i.e. one of the TMemScanEvent enumerations) and - // also ensures that iEventError is updated with any associated error - // value. This will then cause the RunL method to be called. - iScanClient.RequestScanEvents( iEventError, iStatus ); - SetActive(); - }