--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/meetingrequest/mricalviewer/src/cesmricalviewerresponsetomrcmd.cpp Thu Dec 17 08:39:21 2009 +0200
@@ -0,0 +1,380 @@
+/*
+* Copyright (c) 2007-2009 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: Resolving meeting request method asynchronoysly
+*
+*/
+
+
+// INCLUDE FILES
+#include "emailtrace.h"
+#include "cesmricalviewerresponsetomrcmd.h"
+#include "cesmruilauncher.h"
+#include "cesmricalvieweremailasynccmd.h"
+#include "cesmricalvieweremailsynccmd.h"
+#include "esmricalviewerutils.h"
+#include "cesmrattachmentinfo.h"
+
+//<cmail>
+#include "esmricalvieweropcodes.hrh"
+#include <calsession.h>
+#include "CFSMailClient.h"
+//</cmail>
+#include <calentry.h>
+
+#include "cesmrmrinfoicalretriever.h"
+#include "cesmrimapicalretriever.h"
+
+// ======== MEMBER FUNCTIONS ========
+
+// -----------------------------------------------------------------------------
+// CESMRIcalViewerResponseToMRCmd::CESMRIcalViewerResponseToMRCmd
+// -----------------------------------------------------------------------------
+//
+CESMRIcalViewerResponseToMRCmd::CESMRIcalViewerResponseToMRCmd(
+ MESMRIcalViewerCallback& aCallback,
+ CCalSession& aCalSession,
+ CFSMailClient& aMailClient,
+ TESMRAttendeeStatus aAttendeeStatus )
+: CESMRIcalViewerAsyncCommand( EESMRResponseToMR, aCalSession ),
+ iCallback( aCallback ),
+ iMailClient( aMailClient ),
+ iAttendeeStatus( aAttendeeStatus ),
+ iCurrentCbCommand( EESMREmailCommand )
+ {
+ FUNC_LOG;
+ //do nothing
+ }
+
+// -----------------------------------------------------------------------------
+// CESMRIcalViewerResponseToMRCmd::~CESMRIcalViewerResponseToMRCmd
+// -----------------------------------------------------------------------------
+//
+CESMRIcalViewerResponseToMRCmd::~CESMRIcalViewerResponseToMRCmd()
+ {
+ FUNC_LOG;
+ CancelCommand();
+ delete iUILauncher;
+
+ iMRRetrieverCommands.ResetAndDestroy();
+ iMRRetrieverCommands.Close();
+ delete iEmailCommand;
+ }
+
+// -----------------------------------------------------------------------------
+// CESMRIcalViewerResponseToMRCmd::NewL
+// -----------------------------------------------------------------------------
+//
+CESMRIcalViewerResponseToMRCmd* CESMRIcalViewerResponseToMRCmd::NewL(
+ MESMRIcalViewerCallback& aCallback,
+ CCalSession& aCalSession,
+ CFSMailClient& aMailClient,
+ TESMRAttendeeStatus aAttendeeStatus )
+ {
+ FUNC_LOG;
+ CESMRIcalViewerResponseToMRCmd* self =
+ new (ELeave) CESMRIcalViewerResponseToMRCmd(
+ aCallback,
+ aCalSession,
+ aMailClient,
+ aAttendeeStatus );
+
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ CleanupStack::Pop( self );
+ return self;
+ }
+
+// -----------------------------------------------------------------------------
+// CESMRIcalViewerResponseToMRCmd::ConstructL
+// -----------------------------------------------------------------------------
+//
+void CESMRIcalViewerResponseToMRCmd::ConstructL()
+ {
+ FUNC_LOG;
+ BaseConstructL();
+ }
+
+// -----------------------------------------------------------------------------
+// CESMRIcalViewerResponseToMRCmd::OperationCompleted
+// -----------------------------------------------------------------------------
+//
+void CESMRIcalViewerResponseToMRCmd::OperationCompleted(
+ MESMRIcalViewerObserver::TIcalViewerOperationResult aResult )
+ {
+ FUNC_LOG;
+ TRAPD( err, HandleOperationCompletedL(aResult) );
+ if (KErrNone != err )
+ {
+ aResult.iOpType = OperationType();
+ aResult.iResultCode = err;
+ Observer()->OperationError( aResult );
+ }
+ else if ( !iUILauncher && ((EESMREmailCommand == iCurrentCbCommand) ||
+ (iCurrentCbCommand == EESMRCmdMailDelete)) )
+ {
+ aResult.iOpType = OperationType();
+ aResult.iAttendeeStatus = iAttendeeStatus;
+ Observer()->OperationCompleted( aResult );
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CESMRIcalViewerResponseToMRCmd::LaunchUiL
+// -----------------------------------------------------------------------------
+//
+void CESMRIcalViewerResponseToMRCmd::LaunchUiL()
+ {
+ FUNC_LOG;
+ if ( !iUILauncher )
+ {
+ iUILauncher = CESMRUiLauncher::NewL(
+ CalSession(),
+ iESMRInputParams,
+ *this );
+ }
+
+ iUILauncher->ExecuteCommandL( *Message(), *this );
+ }
+
+// -----------------------------------------------------------------------------
+// CESMRIcalViewerResponseToMRCmd::OperationError
+// -----------------------------------------------------------------------------
+//
+void CESMRIcalViewerResponseToMRCmd::OperationError(
+ MESMRIcalViewerObserver::TIcalViewerOperationResult aResult )
+ {
+ FUNC_LOG;
+ if ( aResult.iOpType == EESMRLoadMRInfoData )
+ {
+ if ( aResult.iResultCode == KErrNotFound && iMRRetrieverCommands.Count() > iCurrentCommand + 1 )
+ {
+ TRAPD( error, iMRRetrieverCommands[++iCurrentCommand]->ExecuteCommandL(
+ *Message(),
+ *this ) );
+ if ( error != KErrNone )
+ {
+ aResult.iOpType = OperationType();
+ aResult.iResultCode = error;
+ aResult.iMessage = Message();
+ Observer()->OperationError( aResult );
+ }
+ }
+ else
+ {
+ aResult.iOpType = OperationType();
+ aResult.iMessage = Message();
+ Observer()->OperationError( aResult );
+ }
+ }
+ else
+ {
+ aResult.iOpType = OperationType();
+ aResult.iMessage = Message();
+ aResult.iResultCode = KErrNotSupported;
+
+ Observer()->OperationError( aResult );
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CESMRIcalViewerResponseToMRCmd::ExecuteAsyncCommandL
+// -----------------------------------------------------------------------------
+//
+void CESMRIcalViewerResponseToMRCmd::ExecuteAsyncCommandL()
+ {
+ FUNC_LOG;
+ CESMRInfoIcalRetrieverCmd* cmd = CESMRInfoIcalRetrieverCmd::NewL(
+ CalSession(),
+ iESMRInputParams );
+
+ CleanupStack::PushL( cmd );
+ User::LeaveIfError(
+ iMRRetrieverCommands.Append( cmd ) );
+ CleanupStack::Pop( cmd ); cmd = NULL;
+
+ CESMRImapIcalRetrieverCmd* cmd2 =
+ CESMRImapIcalRetrieverCmd::NewL(
+ CalSession(),
+ iMailClient,
+ iESMRInputParams );
+
+ CleanupStack::PushL( cmd2 );
+ User::LeaveIfError(
+ iMRRetrieverCommands.Append( cmd2 ) );
+ CleanupStack::Pop( cmd2 ); cmd2 = NULL;
+
+ iCurrentCommand = 0;
+
+ if(iMRRetrieverCommands.Count() > iCurrentCommand)
+ {
+ iMRRetrieverCommands[iCurrentCommand]->ExecuteCommandL(
+ *Message(),
+ *this );
+ }
+ else
+ {
+ User::Leave(KErrOverflow);
+ }
+
+ }
+
+// -----------------------------------------------------------------------------
+// CESMRIcalViewerResolveMRMethodASyncCmd::CancelAsyncCommand
+// -----------------------------------------------------------------------------
+//
+void CESMRIcalViewerResponseToMRCmd::CancelAsyncCommand()
+ {
+ FUNC_LOG;
+ TInt commandCount( iMRRetrieverCommands.Count() );
+
+ for ( TInt i(0); i < commandCount; ++i )
+ {
+ iMRRetrieverCommands[iCurrentCommand]->CancelCommand();
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CESMRIcalViewerResponseToMRCmd::ProcessCommandL
+// -----------------------------------------------------------------------------
+//
+void CESMRIcalViewerResponseToMRCmd::ProcessCommandL(TInt aCommandId)
+ {
+ FUNC_LOG;
+ ProcessCommandWithResultL( aCommandId );
+ }
+
+// -----------------------------------------------------------------------------
+// CESMRIcalViewerResponseToMRCmd::ProcessCommandWithResultL
+// -----------------------------------------------------------------------------
+//
+TInt CESMRIcalViewerResponseToMRCmd::ProcessCommandWithResultL( TInt aCommandId )
+ {
+ FUNC_LOG;
+ TInt retValue( KErrNotSupported );
+
+ if ( IsCommandAvailable( aCommandId ) )
+ {
+ iMRViewerCommand = aCommandId;
+
+ iCurrentCbCommand =
+ ESMRIcalViewerUtils::EmailOperation(aCommandId);
+
+ TBool asyncCommand(
+ ESMRIcalViewerUtils::IsAsyncEmailCommand( iCurrentCbCommand ) );
+
+ if ( asyncCommand )
+ {
+ iEmailCommand = CESMRIcalViewerEmailAsyncCmd::NewL(
+ iCurrentCbCommand,
+ CalSession(),
+ iCallback );
+ }
+ else
+ {
+ iEmailCommand = CESMRIcalViewerEmailSyncCmd::NewL(
+ iCurrentCbCommand,
+ CalSession(),
+ iCallback );
+ }
+
+ iEmailCommand->ExecuteCommandL( *Message(), *this );
+
+ if ( !asyncCommand )
+ {
+ // Email specific sync command has been executed.
+ iCurrentCbCommand = EESMREmailCommand;
+ }
+ retValue = KErrNone;
+ }
+
+ return retValue;
+ }
+
+// -----------------------------------------------------------------------------
+// CESMRIcalViewerResponseToMRCmd::IsCommandAvailable
+// -----------------------------------------------------------------------------
+//
+TBool CESMRIcalViewerResponseToMRCmd::IsCommandAvailable( TInt aCommandId )
+ {
+ FUNC_LOG;
+ TESMRIcalViewerOperationType command(
+ ESMRIcalViewerUtils::EmailOperation(aCommandId) );
+
+ return iCallback.CanProcessCommand( command );
+ }
+
+// -----------------------------------------------------------------------------
+// CESMRIcalViewerResponseToMRCmd::HandleOperationCompletedL
+// -----------------------------------------------------------------------------
+//
+void CESMRIcalViewerResponseToMRCmd::HandleOperationCompletedL(
+ MESMRIcalViewerObserver::TIcalViewerOperationResult aResult )
+ {
+ FUNC_LOG;
+ if ( EESMRLaunchUI == aResult.iOpType )
+ {
+ delete iUILauncher;
+ iUILauncher = NULL;
+ }
+
+ if ( aResult.iOpType == EESMRLoadMRInfoData ||
+ aResult.iOpType == EESMRLoadMRIcalData ||
+ (aResult.iOpType == iCurrentCbCommand &&
+ aResult.iOpType != EESMRCmdMailDelete) ) // <cmail>
+ {
+ // MRINFO data was parsed succesfully
+ CCalEntry::TMethod method( CCalEntry::EMethodNone );
+ method = iESMRInputParams.iCalEntry->MethodL();
+
+ if ( CCalEntry::EMethodRequest == method )
+ {
+ iESMRInputParams.iMailClient = &iMailClient;
+ iESMRInputParams.iMailMessage = Message();
+ iESMRInputParams.iCommand = EESMRCmdAcceptMR;
+ iESMRInputParams.iSpare = 0;
+
+ if ( EESMRAttendeeStatusTentative == iAttendeeStatus )
+ {
+ iESMRInputParams.iCommand = EESMRCmdTentativeMR;
+ }
+ else if ( EESMRAttendeeStatusDecline == iAttendeeStatus )
+ {
+ iESMRInputParams.iCommand = EESMRCmdDeclineMR;
+ }
+ if ( ESMRIcalViewerUtils::ContainsAttachments(iESMRInputParams) &&
+ iMRViewerCommand != iCurrentCbCommand &&
+ aResult.iOpType == iCurrentCbCommand )
+ {
+ iCurrentCbCommand = EESMREmailCommand;
+ iESMRInputParams.iCommand =
+ ESMRIcalViewerUtils::MRResponseCommandWithoutAttachmentCheck(
+ iMRViewerCommand);
+ }
+ LaunchUiL();
+ }
+
+ if ( iCurrentCbCommand == EESMREmailCommand &&
+ method != CCalEntry::EMethodNone &&
+ !iUILauncher )
+ {
+ // No email command in execution --> Notify observer
+ aResult.iOpType = OperationType();
+ aResult.iAttendeeStatus = iAttendeeStatus;
+ Observer()->OperationCompleted( aResult );
+ }
+ }
+ }
+
+// EOF
+