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/*
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* Copyright (c) 2007-2009 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: Open meeting request command implementation
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*
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*/
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// INCLUDE FILES
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#include "emailtrace.h"
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#include "cesmricalvieweropenmrcmd.h"
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#include "cesmricalviewerloadmrdatacmd.h"
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#include "cesmricalvieweremailasynccmd.h"
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#include "cesmricalvieweremailsynccmd.h"
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#include "cesmruilauncher.h"
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#include "cmrattachmentinfofetcher.h"
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#include "esmricalviewerutils.h"
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//<cmail>
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#include "esmricalvieweropcodes.hrh"
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//</cmail>
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#include <calsession.h>
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// ======== MEMBER FUNCTIONS ========
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// -----------------------------------------------------------------------------
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// CESMRIcalViewerOpenMRCmd::CESMRIcalViewerOpenMRCmd
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// -----------------------------------------------------------------------------
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//
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CESMRIcalViewerOpenMRCmd::CESMRIcalViewerOpenMRCmd(
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MESMRIcalViewerCallback& aCallback,
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CFSMailClient& aMailClient,
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CCalSession& aCalSession )
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: CESMRIcalViewerAsyncCommand( EESMRViewLaunch, aCalSession ),
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iCallback( aCallback ),
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iMailClient( aMailClient ),
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iCurrentCbCommand( EESMREmailCommand )
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{
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FUNC_LOG;
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iResult.iResultCode = KErrNone;
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iResult.iOpType = OperationType();
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}
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// -----------------------------------------------------------------------------
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// CESMRIcalViewerOpenMRCmd::CESMRIcalViewerOpenMRCmd
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// -----------------------------------------------------------------------------
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//
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CESMRIcalViewerOpenMRCmd::~CESMRIcalViewerOpenMRCmd()
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{
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FUNC_LOG;
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CancelCommand();
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delete iLoadMRDataCmd;
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delete iUILauncher;
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delete iAttachmentInfoFetcher;
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if( iEmailCommand )
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{
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delete iEmailCommand;
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iEmailCommand = NULL;
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}
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}
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// -----------------------------------------------------------------------------
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// CESMRIcalViewerOpenMRCmd::CESMRIcalViewerOpenMRCmd
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// -----------------------------------------------------------------------------
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//
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CESMRIcalViewerOpenMRCmd* CESMRIcalViewerOpenMRCmd::NewL(
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MESMRIcalViewerCallback& aCallback,
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CFSMailClient& aMailClient,
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CCalSession& aCalSession )
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{
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FUNC_LOG;
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CESMRIcalViewerOpenMRCmd* self =
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new (ELeave) CESMRIcalViewerOpenMRCmd(
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aCallback,
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aMailClient,
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aCalSession );
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CleanupStack::PushL( self );
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self->ConstructL();
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CleanupStack::Pop( self );
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return self;
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}
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// -----------------------------------------------------------------------------
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// CESMRIcalViewerOpenMRCmd::CESMRIcalViewerOpenMRCmd
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// -----------------------------------------------------------------------------
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//
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void CESMRIcalViewerOpenMRCmd::ConstructL()
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{
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FUNC_LOG;
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BaseConstructL();
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}
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// -----------------------------------------------------------------------------
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// CESMRIcalViewerOpenMRCmd::CESMRIcalViewerOpenMRCmd
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// -----------------------------------------------------------------------------
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//
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void CESMRIcalViewerOpenMRCmd::ExecuteAsyncCommandL()
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{
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FUNC_LOG;
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iResult.iOpType = OperationType();
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iResult.iMessage = Message();
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iResult.iResultCode = KErrNone;
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iLoadMRDataCmd =
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CESMRIcalViewerLoadMRDataCmd::NewL(
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CalSession(),
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iMailClient,
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iInputParameters );
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iLoadMRDataCmd->ExecuteCommandL( *Message(), *this );
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}
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// -----------------------------------------------------------------------------
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// CESMRIcalViewerOpenMRCmd::CESMRIcalViewerOpenMRCmd
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// -----------------------------------------------------------------------------
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//
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void CESMRIcalViewerOpenMRCmd::CancelAsyncCommand()
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{
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FUNC_LOG;
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if ( iLoadMRDataCmd )
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{
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iLoadMRDataCmd->CancelCommand();
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}
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}
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// -----------------------------------------------------------------------------
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// CESMRIcalViewerOpenMRCmd::CESMRIcalViewerOpenMRCmd
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// -----------------------------------------------------------------------------
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//
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void CESMRIcalViewerOpenMRCmd::OperationCompleted(
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MESMRIcalViewerObserver::TIcalViewerOperationResult aResult )
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{
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FUNC_LOG;
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TRAPD( err, HandleOperationCompeletedL( aResult ) );
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HandleError( err );
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}
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// -----------------------------------------------------------------------------
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// CESMRIcalViewerOpenMRCmd::CESMRIcalViewerOpenMRCmd
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// -----------------------------------------------------------------------------
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//
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void CESMRIcalViewerOpenMRCmd::OperationError(
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MESMRIcalViewerObserver::TIcalViewerOperationResult aResult )
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{
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FUNC_LOG;
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iResult = aResult;
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iResult.iOpType = OperationType();
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if ( EESMRLaunchUI == aResult.iOpType )
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{
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delete iUILauncher;
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iUILauncher = NULL;
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}
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if ( !iUILauncher &&
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EESMREmailCommand == iCurrentCbCommand &&
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KErrCancel == aResult.iResultCode )
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{
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// We would like to launch mr again
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iInputParameters.iMailClient = &iMailClient;
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iInputParameters.iMailMessage = Message();
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iInputParameters.iCommand = EESMRCmdUndefined;
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iInputParameters.iSpare = 0;
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TRAPD( err, LaunchUIL() );
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iResult.iResultCode = err;
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if ( err != KErrNone )
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{
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Observer()->OperationError( iResult );
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}
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}
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else
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{
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Observer()->OperationError( iResult );
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}
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}
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// -----------------------------------------------------------------------------
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// CESMRIcalViewerOpenMRCmd::ProcessCommandL
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// -----------------------------------------------------------------------------
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//
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void CESMRIcalViewerOpenMRCmd::ProcessCommandL(TInt aCommandId)
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{
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FUNC_LOG;
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ProcessCommandWithResultL( aCommandId );
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}
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// -----------------------------------------------------------------------------
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// CESMRIcalViewerOpenMRCmd::ProcessCommandWithResultL
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// -----------------------------------------------------------------------------
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//
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TInt CESMRIcalViewerOpenMRCmd::ProcessCommandWithResultL( TInt aCommandId )
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{
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FUNC_LOG;
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TInt retValue( KErrNotSupported );
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if ( IsCommandAvailable( aCommandId ) )
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{
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iMRViewerCommand = aCommandId;
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iCurrentCbCommand =
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ESMRIcalViewerUtils::EmailOperation(aCommandId);
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TBool asyncCommand(
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ESMRIcalViewerUtils::IsAsyncEmailCommand( iCurrentCbCommand ) );
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if( iEmailCommand )
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{
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delete iEmailCommand;
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iEmailCommand = NULL;
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}
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if ( asyncCommand )
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{
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iEmailCommand = CESMRIcalViewerEmailAsyncCmd::NewL(
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iCurrentCbCommand,
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CalSession(),
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iCallback );
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}
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else
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{
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iEmailCommand = CESMRIcalViewerEmailSyncCmd::NewL(
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iCurrentCbCommand,
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CalSession(),
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iCallback );
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}
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iEmailCommand->ExecuteCommandL( *Message(), *this );
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if ( !asyncCommand )
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{
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// Email specific sync command has been executed.
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iCurrentCbCommand = EESMREmailCommand;
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}
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retValue = KErrNone;
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}
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return retValue;
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}
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// -----------------------------------------------------------------------------
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// CESMRIcalViewerOpenMRCmd::IsCommandAvailable
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// -----------------------------------------------------------------------------
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//
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TBool CESMRIcalViewerOpenMRCmd::IsCommandAvailable( TInt aCommandId )
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{
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FUNC_LOG;
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TESMRIcalViewerOperationType command(
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ESMRIcalViewerUtils::EmailOperation(aCommandId) );
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TBool canProcessCommand( iCallback.CanProcessCommand( command ) );
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return canProcessCommand;
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}
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// -----------------------------------------------------------------------------
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// CESMRIcalViewerOpenMRCmd::HandleOperationCompeletedL
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// -----------------------------------------------------------------------------
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//
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void CESMRIcalViewerOpenMRCmd::HandleOperationCompeletedL(
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MESMRIcalViewerObserver::TIcalViewerOperationResult aResult )
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{
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FUNC_LOG;
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if ( EESMRLaunchUI == aResult.iOpType )
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{
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delete iUILauncher;
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iUILauncher = NULL;
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}
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else if ( aResult.iOpType == EESMRLoadMRData )
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{
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// MR data is loaded
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FillAttachmentInfoL();
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}
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else if( aResult.iOpType == EESMRFetchAttachmentInfo )
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{
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// Attachment information is loaded
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iInputParameters.iMailClient = &iMailClient;
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iInputParameters.iMailMessage = Message();
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iInputParameters.iCommand = EESMRCmdUndefined;
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iInputParameters.iSpare = 0;
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LaunchUIL();
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}
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else if ( aResult.iOpType == iCurrentCbCommand )
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{
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TBool asyncCommand( ESMRIcalViewerUtils::IsAsyncEmailCommand(iCurrentCbCommand) );
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switch ( aResult.iOpType )
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{
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case EESMRCmdOpenAttachment://fallthrough
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case EESMRCmdOpenAttachmentView://fallthrough
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case EESMRCmdDownloadAttachment://fallthrough
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case EESMRCmdDownloadAllAttachments://fallthrough
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case EESMRCmdSaveAttachment://fallthrough
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case EESMRCmdSaveAllAttachments://fallthrough
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{
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if ( ESMRIcalViewerUtils::ContainsAttachments(iInputParameters) &&
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iMRViewerCommand != iCurrentCbCommand )
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{
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iInputParameters.iCommand =
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ESMRIcalViewerUtils::MRResponseCommandWithoutAttachmentCheck(
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iMRViewerCommand);
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}
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iCurrentCbCommand = EESMREmailCommand;
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LaunchUIL();
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}
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break;
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case EESMRCmdMailForwardAsMessage://fallthrough
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case EESMRCmdMailCopyMessage://fallthrough
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case EESMRCmdMailComposeMessage://fallthrough
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case EESMRCmdMailMessageDetails://fallthrough
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case EESMRCmdDownloadManager://fallthrough
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case EESMRCmdMailReply://fallthrough
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case EESMRCmdMailReplyAll://fallthrough
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{
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// Ui needs to be relaunched
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iCurrentCbCommand = EESMREmailCommand;
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LaunchUIL();
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}
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break;
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case EESMRCmdMailMoveMessage:
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{
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iCurrentCbCommand = EESMREmailCommand;
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if ( KErrCancel == aResult.iResultCode )
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{
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LaunchUIL();
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}
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}
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break;
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case EESMRCmdMailPreviousMessage:
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case EESMRCmdMailNextMessage:
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case EESMRCmdMailMoveMessageToDrafts:
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case EESMRCmdMailDelete:
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{
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//ui won't be relaunched
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iCurrentCbCommand = EESMREmailCommand;
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}
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break;
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default:
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break;
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}
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}
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if ( !iUILauncher &&
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EESMREmailCommand == iCurrentCbCommand &&
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aResult.iOpType != EESMRLoadMRData)
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{
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iResult.iAttendeeStatus =
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ESMRIcalViewerUtils::UserResponsedToMRL(
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*iInputParameters.iCalEntry );
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Observer()->OperationCompleted( iResult );
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}
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}
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// -----------------------------------------------------------------------------
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// CESMRIcalViewerOpenMRCmd::HandleError
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// -----------------------------------------------------------------------------
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//
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void CESMRIcalViewerOpenMRCmd::HandleError( TInt aError )
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{
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FUNC_LOG;
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if ( KErrNone != aError )
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{
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iResult.iResultCode = aError;
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Observer()->OperationError( iResult );
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}
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}
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// ---------------------------------------------------------------------------
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// CESMRIcalViewerOpenMRCmd::LaunchUIL
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// ---------------------------------------------------------------------------
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//
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void CESMRIcalViewerOpenMRCmd::LaunchUIL()
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{
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FUNC_LOG;
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if ( !iUILauncher )
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{
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iUILauncher = CESMRUiLauncher::NewL(
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CalSession(),
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iInputParameters,
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*this );
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}
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iUILauncher->ExecuteCommandL( *Message(), *this );
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}
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// ---------------------------------------------------------------------------
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// CESMRIcalViewerOpenMRCmd::FillAttachmentInfoL
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// ---------------------------------------------------------------------------
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//
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void CESMRIcalViewerOpenMRCmd::FillAttachmentInfoL()
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{
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FUNC_LOG;
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if ( !iAttachmentInfoFetcher )
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{
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iAttachmentInfoFetcher =
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CMRAttachmentInfoFetcher::NewL(
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iMailClient,
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CalSession(),
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*(iInputParameters.iCalEntry) );
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}
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iAttachmentInfoFetcher->ExecuteCommandL( *Message(), *this );
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}
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// EOF
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