/*
* Copyright (c) 2002-2004 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: Model for method REQUEST
*
*/
// INCLUDE FILES
#include "CMRRequestModel.h"
#include "CMRModelBase.h"
#include "MMRDataFillerInterface.h"
#include "MREntryConsultant.h"
#include "CMRDataFillerMeetingRequest.h"
#include "meetingrequestviewers.hrh"
#include "MRViewersPanic.h"
#include "ICalUILog.h"
#include "CMRProcessor.h"
#include "CMRUtilsInternal.h"
#include "ProcessingStructs.h" //meeting request scenarios
#include <eikenv.h> //CEikonEnv
#include <CRichBio.h> //rich bio
#include <MsgMailUIDs.h> //uid for mail application
#include <MRCommands.hrh> // meeting request common commands
#include <senduimtmuids.h> //mailbox id's
#include <stringloader.h> //loading of string resources
#include <meetingrequestviewersuires.rsg> //resource definitions
#include <cmrmailboxutils.h>
// CONSTANTS
/// Unnamed namespace for local definitions
namespace {
_LIT( KPanicMsg, "CMRRequestModel" );
void Panic( TPanicCode aReason )
{
User::Panic( KPanicMsg, aReason );
}
} // namespace
// ============================ MEMBER FUNCTIONS ===============================
// -----------------------------------------------------------------------------
// ?classname::?classname
// C++ default constructor can NOT contain any code, that
// might leave.
// -----------------------------------------------------------------------------
//
CMRRequestModel::CMRRequestModel(
CMRMailboxUtils& aMRMailboxUtils,
CMRUtilsInternal& aMRUtils,
const MAgnEntryUi::TAgnEntryUiInParams& aInParams )
: CMRModelBase( aMRMailboxUtils, aMRUtils, aInParams )
{
}
// -----------------------------------------------------------------------------
// ?classname::ConstructL
// Symbian 2nd phase constructor can leave.
// -----------------------------------------------------------------------------
//
void CMRRequestModel::ConstructL( RPointerArray<CCalEntry>& aEntries )
{
CMRModelBase::ConstructL( aEntries );
}
// -----------------------------------------------------------------------------
// ?classname::NewL
// Two-phased constructor.
// -----------------------------------------------------------------------------
//
CMRRequestModel* CMRRequestModel::NewL(
RPointerArray<CCalEntry>& aEntries,
CMRMailboxUtils& aMRMailboxUtils,
CMRUtilsInternal& aMRUtils,
const MAgnEntryUi::TAgnEntryUiInParams& aInParams )
{
CMRRequestModel* self = new( ELeave ) CMRRequestModel( aMRMailboxUtils,
aMRUtils,
aInParams );
CleanupStack::PushL( self );
self->ConstructL( aEntries );
CleanupStack::Pop();
return self;
}
// Destructor
CMRRequestModel::~CMRRequestModel()
{
}
MMRModelInterface::TClosingStatus CMRRequestModel::ClosingStatusL()
{
TClosingStatus retVal( ENone );
const CCalEntry& request = *( CombinedEntry() );
if ( iMRProcessor->OwnerRole() == CMRProcessor::EOrganiser )
{ // We are an organizer -> check savind & sending statuses
if ( IsEntryEdited() )
{ // user has edited the request somehow
if ( IsSendableL( request ) )
{
if ( MREntryConsultant::IsSentL( request ) )
{ // edited, i.e. an update request
retVal = ENotSentUpdate;
}
else
{ // completely new request
retVal = ENotSentNew;
}
}
else
{ // not sendable, just save the request
retVal = ENotSaved;
}
}
}
else
{ // Not organizer -> check if response should be proposed
CCalAttendee* attendee = iMRMailboxUtils.ThisAttendeeL( request );
if ( IsEntryUsableL( request ) && attendee )
{
CCalAttendee::TCalStatus status( attendee->StatusL() );
if ( status == CCalAttendee::ENeedsAction )
{
retVal = ENotResponded;
}
}
}
return retVal;
}
MMRDataFillerInterface* CMRRequestModel::DataFillerL( CRichBio* aRichBio )
{
__ASSERT_DEBUG( aRichBio, Panic( ECRichBioNull ) );
return CMRDataFillerMeetingRequest::NewL( *aRichBio,
*this,
*CEikonEnv::Static(),
iMRMailboxUtils,
iInParams );
}
TBool CMRRequestModel::IsCmdAvailableL( TInt aCommandId )
{
TInt retVal( EFalse );
switch ( aCommandId )
{
case EMRCommandSend:
{
retVal = CanSendL();
break;
}
case EMRCommandSendUpdate:
{
retVal = CanSendUpdateL();
break;
}
case EMRCommandCancelMR:
{
retVal = CanCancelMRL();
break;
}
case EMRCommandDeleteMR:
{
retVal = CanDeleteMRL();
break;
}
case EMRCommandRespondAccept:
case EMRCommandRespondTentative:
case EMRCommandRespondDecline:
{
retVal = CanRespondL( aCommandId );
break;
}
case EMRCommandReplyToOrganiser:
{
retVal = CanReplyToOrganiserL();
break;
}
case EMRCommandReplyToSender:
{
retVal = CanReplyToSenderL();
break;
}
case EMRCommandReplyToAll:
{
retVal = CanReplyToAllL();
break;
}
case EMRCommandForward:
{
retVal = CanForwardL();
break;
}
default:
{
retVal = CMRModelBase::IsCmdAvailableL( aCommandId );
break;
}
}
return retVal;
}
TBool CMRRequestModel::CanSendL()
{
TBool retVal( EFalse );
const CCalEntry& request = *( CombinedEntry() );
if ( iInParams.iCallingApp.iUid == KUidCalendarApplication )
{
// Return ETrue if request is sendable, but hasn't been sent at all
retVal = ( IsSendableL( request ) &&
!MREntryConsultant::IsSentL( request ) );
}
return retVal;
}
TBool CMRRequestModel::CanSendUpdateL()
{
// Return ETrue if request is sendable but has been sent already
TBool retVal( EFalse );
const CCalEntry& request = *( CombinedEntry() );
if ( iInParams.iCallingApp.iUid == KUidCalendarApplication )
{
// Return ETrue if request is sendable, is an update in nature,
// but updated content hasn't been sent yet
TBool unsentEdits = IsEntryEdited() ||
!MREntryConsultant::IsLatestSavedSentL( request );
retVal = ( IsSendableL( request ) &&
MREntryConsultant::IsSentL( request ) &&
unsentEdits );
}
return retVal;
}
TBool CMRRequestModel::CanCancelMRL()
{
TBool retVal( EFalse );
const CCalEntry& request = *( CombinedEntry() );
if ( iInParams.iCallingApp.iUid == KUidCalendarApplication &&
iMRProcessor->OwnerRole() == CMRProcessor::EOrganiser )
{
// can cancel if at least one version of the request has been sent
// and request is ok
retVal = ( IsEntryUsableL( request ) &&
MREntryConsultant::IsSentL( request ) );
}
return retVal;
}
TBool CMRRequestModel::CanDeleteMRL()
{
TBool retVal( EFalse );
const CCalEntry& request = *( CombinedEntry() );
if ( iInParams.iCallingApp.iUid == KUidCalendarApplication &&
MREntryConsultant::ExistsInDbL( request, iMRUtils ) )
{
if ( iMRProcessor->OwnerRole() == CMRProcessor::EOrganiser )
{
// deletion is shown when cancellation not and vice versa
retVal = !CanCancelMRL();
}
else
{ // if not organizer then can delete
retVal = ETrue;
}
}
return retVal;
}
TBool CMRRequestModel::CanRespondL( TInt aCommandId )
{
TBool retVal( EFalse );
const CCalEntry& request = *( CombinedEntry() );
CCalAttendee* attendee = iMRMailboxUtils.ThisAttendeeL( request );
if ( IsEntryUsableL( request ) && attendee )
{
CCalAttendee::TCalStatus status( attendee->StatusL() );
if ( aCommandId == EMRCommandRespondAccept &&
( status != CCalAttendee::EAccepted ||
status != CCalAttendee::EConfirmed ) )
{
retVal = ETrue;
}
else if ( aCommandId == EMRCommandRespondTentative &&
status != CCalAttendee::ETentative )
{
retVal = ETrue;
}
else if ( aCommandId == EMRCommandRespondDecline &&
status != CCalAttendee::EDeclined )
{
retVal = ETrue;
}
}
return retVal;
}
TBool CMRRequestModel::CanReplyToOrganiserL()
{
TBool retVal( EFalse );
if ( iMRProcessor->OwnerRole() != CMRProcessor::EOrganiser )
{
retVal = ETrue;
}
return retVal;
}
TBool CMRRequestModel::CanReplyToSenderL()
{
TBool retVal( EFalse );
if ( iInParams.iCallingApp.iUid == KUidMailApplication )
{
if ( iMRProcessor->OwnerRole() != CMRProcessor::EOrganiser )
{ // can reply to sender if sender is not also organizer
retVal =!IsSenderOrganizerL();
}
}
return retVal;
}
TBool CMRRequestModel::CanReplyToAllL()
{
return ETrue;
}
TBool CMRRequestModel::CanForwardL()
{
LOG("CMRRequestModel::CanForwardL");
TBool retVal( EFalse );
const CCalEntry& request = *( CombinedEntry() );
if ( iInParams.iCallingApp.iUid == KUidMailApplication &&
IsEntryUsableL( request ) )
{
LOG("CMRRequestModel::CanForwardL returning ETrue");
return ETrue;
}
LOG("CMRRequestModel::CanForwardL -> End");
return retVal;
}
// End of File