/*

* Copyright (c) 2002 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:  

*       Provides MMS MTM UI data methods.

*

*/

// INCLUDE FILES

#include "MmsMtmUiData.h"

#include <mtclbase.h>

#include <eikon.rsg>

#include <data_caging_path_literals.hrh> 

#include <coemain.h>

#include <AknsUtils.h>

#include <AknsConstants.h>

#include <AknUtils.h>

#include <mtmuids.h>

#include <msvids.h>

#include <msvuids.h>

#include <mtmuidef.hrh>

#include <MmsUi.rsg>

#include <muiu.mbg>                         // for MMS icon bitmaps

#include <avkon.rsg>

#include "MmsMtmUiPanic.h"

#include "MmsMtmConst.h"

#include <mmsconst.h>                       // for KUidMsgTypeMultimedia

#include <mmsmsventry.h>

#include "MmsMtmUi.h"           //  IsUpload()

#include <StringLoader.h>           // StringLoader

// Features

#include <featmgr.h>    

#include <bldvariant.hrh>

#include <messagingvariant.hrh> // for messaging features

 #include <centralrepository.h>    // link against centralrepository.lib

 #include <MmsEngineInternalCRKeys.h>

 #include <messaginginternalcrkeys.h> // for Central Repository keys

// CONSTANTS

const TInt KDateSize = 30;

const TInt KMmsReadIconIndex = 0;

const TInt KMmsUnreadIconIndex = 1;

const TInt KMmsPostcardIconIndex = 2;

const TInt KAmsListenedIconIndex = 3;

const TInt KAmsNotListenedIconIndex = 4;

// MACROS

// LOCAL CONSTANTS AND MACROS

// MODULE DATA STRUCTURES

// LOCAL FUNCTION PROTOTYPES

// ==================== LOCAL FUNCTIONS ====================

// ---------------------------------------------------------

// NewMmsMtmUiDataL

// Factory function

// ---------------------------------------------------------

//

EXPORT_C CBaseMtmUiData* NewMmsMtmUiDataL( CRegisteredMtmDll& aRegisteredDll )

    {

    return CMmsMtmUiData::NewL( aRegisteredDll );

    }

// ================= MEMBER FUNCTIONS =======================

// ---------------------------------------------------------

// CMmsMtmUiData::CMmsMtmUiData

// C++ constructor

// ---------------------------------------------------------

//

CMmsMtmUiData::CMmsMtmUiData( CRegisteredMtmDll& aRegisteredDll )

    :   CBaseMtmUiData( aRegisteredDll )

    {

    }

// ---------------------------------------------------------

// CMmsMtmUiData::ConstructL

// Symbian OS default constructor can leave.

// ---------------------------------------------------------

//

void CMmsMtmUiData::ConstructL()

    {

    CBaseMtmUiData::ConstructL();

    TInt features(0);

    CRepository* repository = CRepository::NewL( KCRUidMuiuVariation );

    repository->Get( KMuiuMmsFeatures, features );

    delete repository;

    if ( features & KMmsFeatureIdDeliveryStatusDialog ) 

        {

        iDeliveryStatusSupported = ETrue;

        }

    }

// ---------------------------------------------------------

// CMmsMtmUiData::NewL

// Two-phased constructor.

// ---------------------------------------------------------

//

CMmsMtmUiData* CMmsMtmUiData::NewL( CRegisteredMtmDll& aRegisteredDll )

    {

    LOGTEXT( _L8( "MmsMtmUiData::NewL" ) );

    CMmsMtmUiData* self = new ( ELeave ) CMmsMtmUiData( aRegisteredDll );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop(); //self

    return self;

    }

// ---------------------------------------------------------

// CMmsMtmUiData::~CMmsMtmUiData

// Destructor.

// ---------------------------------------------------------

//

CMmsMtmUiData::~CMmsMtmUiData()

    {

    }

// ---------------------------------------------------------

// CMmsMtmUiData::OperationSupportedL

// ---------------------------------------------------------

//

TInt CMmsMtmUiData::OperationSupportedL(

    TInt aFunctionId,

    const TMsvEntry& aContext ) const

    {

    if ( aFunctionId == KMtmUiFunctionDeliveryStatus )

        {

        if (    iDeliveryStatusSupported

            &&  ( aContext.iMtmData2 & KMmsDeliveryStatusMask) != KMmsDeliveryStatusNotRequested 

            &&  aContext.iType == KUidMsvMessageEntry )

            {

            LOGTEXT( _L8( "MmsMtmUiData - Delivery Status supported" ) );

            return 0;   

            }

        LOGTEXT( _L8( "MmsMtmUiData - Delivery Status not supported" ) );

        return R_EIK_TBUF_NOT_AVAILABLE; 

        }

    // Only Message Info for messages is a supported operation

    else if ( aFunctionId == KMtmUiFunctionMessageInfo )

        {

        if ( aContext.iType == KUidMsvMessageEntry )

            {

            LOGTEXT( _L8( "MmsMtmUiData - Operation Message Info supported" ) );

            return 0;

            }

        LOGTEXT( _L8( "MmsMtmUiData - Operation Message Info not supported" ) );

        return R_EIK_TBUF_NOT_AVAILABLE; 

        }

    LOGTEXT( _L8( "MmsMtmUiData - Unknown operation not supported" ) );

    return R_EIK_TBUF_NOT_AVAILABLE;

    }

// ---------------------------------------------------------

// CMmsMtmUiData::QueryCapability

// The default UI capability checker (UI MTM may have also minimal

// UI specific checks also)

// ---------------------------------------------------------

//

TInt CMmsMtmUiData::QueryCapability(

    TUid aFunctionId,

    TInt& aResponse ) const

    {

    TInt error = KErrNone;

    switch ( aFunctionId.iUid )

        {

        // Supported:

        case KUidMtmQueryMaxTotalMsgSizeValue:

            aResponse = KMaxTInt;

            break;

        case KUidMsvMtmQueryViewerUidValue:

            aResponse = KMmsViewer;

            break;

        case KUidMsvMtmQuerySupportLinks: // flow through

        case KUidMsvMtmUiQueryMessagingInitialisation: // flow through. This is also in UI MTM!

        case KUidMsvMtmQueryFactorySettings: // This is also in UI MTM!

        case KUidMtmQuerySupportAttachmentsValue:

        case KUidMtmQueryCanSendMsgValue:

        case KUidMtmQueryCanReceiveMsgValue:

        case KUidMsvMtmQueryMessageInfo:

            break;

        default:

            // All others - Not Supported. At least these:

            //KUidMtmQuerySupportedBodyValue: text part(s) are attachments!

            //KUidMtmQueryMaxBodySizeValue: texts part(s) are attachments!

            //KUidMtmQuerySupportSubjectValue: subject is supported in Viewer, but not in Editor

            //KUidMsvMtmUiQueryCanPrintPreviewMsgValue: no printing in Series 60

            //KUidMsvMtmUiQueryCanPrintMsgValue: no printing in Series 60

            //KUidMtmQueryMaxRecipientCountValue

            //KUidMtmQuerySupportsBioMsgValue

            //KUidMtmQuerySendAsRequiresRenderedImageValue

            //KUidMtmQuerySendAsRenderingUidValue

            //KUidMsvMtmUiQueryExtendedOpenProgress

            //KUidMsvMtmUiQueryExtendedGetMailProgress

            //KUidMsvMtmUiQueryConnectionOrientedServices

            //KUidMsvMtmUiQueryServiceAttributes

            //KUidMsvMtmUiQueryCanGetNew

            //KUidMsvMtmUiQueryCanOpenServiceOnAction

            //KUidMtmQueryOffLineAllowedValue

            //KUidMtmQuerySupportsSchedulingValue

            //KUidMtmQuerySupportsFolderValue

            error = KErrNotSupported;

        }

    LOGTEXT2( _L16( "MmsMtmUiData - QueryCapability: %d" ), error );

    return error;   

    }

// ---------------------------------------------------------

// CMmsMtmUiData::ContextIcon

// Returns the array of icons relevant to given entry

// ---------------------------------------------------------

//

const CMmsMtmUiData::CBitmapArray& CMmsMtmUiData::ContextIcon(

    const TMsvEntry& aContext,

    TInt /*aStateFlags*/ ) const

    {

    //    Return the set of icons (i.e. different sizes) appropriate to the current context

    __ASSERT_DEBUG( aContext.iMtm == KUidMsgTypeMultimedia, Panic( EMmsWrongMtm ) );

    __ASSERT_DEBUG( aContext.iType.iUid != KUidMsvFolderEntryValue, Panic( EMmsFoldersNotSupported ) );

    __ASSERT_DEBUG( aContext.iType.iUid != KUidMsvAttachmentEntryValue, Panic( EMmsNoIconForAttachment ) );

    TInt bmpIndex(0);   

    // Changes for the cr # 401-1806

    TRAP_IGNORE( FeatureManager::InitializeLibL() );

    if( FeatureManager::FeatureSupported( KFeatureIdMmsPostcard ) && CMmsMtmUi::IsPostcard( aContext  ) )

        // Postcard does not request delivery report

        {

        bmpIndex = KMmsPostcardIconIndex;

        LOGTEXT( _L8( "MmsMtmUiData::ContextIcon() - bmpIndex = KMmsPostcardIconIndex;" ) );

        }

	// Context icon is called for read/unread audio message icons

   	else if( FeatureManager::FeatureSupported( KFeatureIdAudioMessaging ) && CMmsMtmUi::IsAudioMessage( aContext ) )

		{

		bmpIndex = aContext.Unread() ? KAmsNotListenedIconIndex : KAmsListenedIconIndex;

		}

    // Context icon is called for read/unread icons    

    else

        {

        bmpIndex = aContext.Unread() ? KMmsUnreadIconIndex : KMmsReadIconIndex;

        LOGTEXT( _L8( "MmsMtmUiData::ContextIcon() - bmpIndex = aContext.Unread() ? KMmsUnreadIconIndex : KMmsReadIconIndex;" ) );

        }

    FeatureManager::UnInitializeLib();

    return *iIconArrays->At( bmpIndex );

    }

// ---------------------------------------------------------

// CMmsMtmUiData::CanCreateEntryL

// ---------------------------------------------------------

//

TBool CMmsMtmUiData::CanCreateEntryL(

    const TMsvEntry& /*aParent*/,

    TMsvEntry& /*aNewEntry*/,

    TInt& aReasonResourceId ) const

    {

    aReasonResourceId = R_EIK_TBUF_NOT_AVAILABLE;

    return EFalse;

    }

// ---------------------------------------------------------

// CMmsMtmUiData::CanOpenEntryL

// ---------------------------------------------------------

//

TBool CMmsMtmUiData::CanOpenEntryL(

    const TMsvEntry& /*aContext*/,

    TInt& aReasonResourceId ) const

    {

    aReasonResourceId = R_EIK_TBUF_NOT_AVAILABLE;

    return EFalse;

    }

// ---------------------------------------------------------

// CMmsMtmUiData::CanCloseEntryL

// ---------------------------------------------------------

//

TBool CMmsMtmUiData::CanCloseEntryL(

    const TMsvEntry& /*aContext*/,

    TInt& aReasonResourceId ) const

    {

    aReasonResourceId=R_EIK_TBUF_NOT_AVAILABLE;

    return EFalse;

    }

// ---------------------------------------------------------

// CMmsMtmUiData::CanViewEntryL

// ---------------------------------------------------------

//

TBool CMmsMtmUiData::CanViewEntryL(

    const TMsvEntry& /*aContext*/,

    TInt& aReasonResourceId ) const

    {

    aReasonResourceId = R_EIK_TBUF_NOT_AVAILABLE;

    return EFalse;

    }

// ---------------------------------------------------------

// CMmsMtmUiData::CanEditEntryL

// ---------------------------------------------------------

//

TBool CMmsMtmUiData::CanEditEntryL(

    const TMsvEntry& /*aContext*/,

    TInt& aReasonResourceId ) const

    {

    aReasonResourceId = R_EIK_TBUF_NOT_AVAILABLE;

    return EFalse;

    }

// ---------------------------------------------------------

// CMmsMtmUiData::CanDeleteFromEntryL

// ---------------------------------------------------------

//

TBool CMmsMtmUiData::CanDeleteFromEntryL(

    const TMsvEntry& /*aContext*/,

    TInt& aReasonResourceId ) const

    {

    aReasonResourceId = R_EIK_TBUF_NOT_AVAILABLE;

    return EFalse;

    }

// ---------------------------------------------------------

// CMmsMtmUiData::CanDeleteServiceL

// ---------------------------------------------------------

//

TBool CMmsMtmUiData::CanDeleteServiceL(

    const TMsvEntry& /*aService*/,

    TInt& aReasonResourceId ) const

    {

    aReasonResourceId = R_EIK_TBUF_NOT_AVAILABLE;

    return EFalse;

    }

// ---------------------------------------------------------

// CMmsMtmUiData::CanCopyMoveToEntryL

// ---------------------------------------------------------

//

TBool CMmsMtmUiData::CanCopyMoveToEntryL(

    const TMsvEntry& /*aContext*/,

    TInt& aReasonResourceId ) const

    {

    aReasonResourceId = R_EIK_TBUF_NOT_AVAILABLE;

    return EFalse;

    }

// ---------------------------------------------------------

// CMmsMtmUiData::CanCopyMoveFromEntryL

// ---------------------------------------------------------

//

TBool CMmsMtmUiData::CanCopyMoveFromEntryL(

    const TMsvEntry& /*aContext*/,

    TInt& aReasonResourceId ) const

    {

    aReasonResourceId = R_EIK_TBUF_NOT_AVAILABLE;

    return EFalse;

    }

// ---------------------------------------------------------

// CMmsMtmUiData::CanReplyToEntryL

// ---------------------------------------------------------

//

TBool CMmsMtmUiData::CanReplyToEntryL(

    const TMsvEntry& aContext,

    TInt& aReasonResourceId ) const

    {

    __ASSERT_DEBUG( aContext.iMtm == KUidMsgTypeMultimedia, Panic( EMmsWrongMtm ) );

    if ( aContext.iMtm == KUidMsgTypeMultimedia

        && aContext.iType == KUidMsvMessageEntry

        && aContext.ReadOnly()

        && aContext.iDetails.Length()

        && !CMmsMtmUi::IsUpload( aContext )

        && static_cast<const TMmsMsvEntry&>( aContext ).IsMobileTerminated() )

        {

        return ETrue;

        }

    else

        {

        aReasonResourceId = R_EIK_TBUF_NOT_AVAILABLE;

        return EFalse;

        }

    }

// ---------------------------------------------------------

// CMmsMtmUiData::CanForwardEntryL

// ---------------------------------------------------------

//

TBool CMmsMtmUiData::CanForwardEntryL(

    const TMsvEntry& /*aContext*/,

    TInt& aReasonResourceId ) const

    {

    aReasonResourceId = R_EIK_TBUF_NOT_AVAILABLE;

    return EFalse;

    }

// ---------------------------------------------------------

// CMmsMtmUiData::CanCancelL

// ---------------------------------------------------------

//

TBool CMmsMtmUiData::CanCancelL(

    const TMsvEntry& /*aContext*/,

    TInt& aReasonResourceId ) const

    {

    aReasonResourceId = R_EIK_TBUF_NOT_AVAILABLE;

    return EFalse;

    }

// ---------------------------------------------------------

// CMmsMtmUiData::StatusTextL

// Shows the text in outbox

// ---------------------------------------------------------

//

HBufC* CMmsMtmUiData::StatusTextL( const TMsvEntry& aContext ) const

    {

    TInt res = 0;

    TUint sendingState = aContext.SendingState();

    switch ( sendingState )

        {

        case KMsvSendStateFailed:

            res = R_MMS_OUTBOX_STATUS_FAILED;

            break;

        case KMsvSendStateSent:             // sent -> moving to sent items

        case KMsvSendStateNotApplicable:    // not set in mmsengine

            res = 0;

            break;

        case KMsvSendStateWaiting:

        case KMsvSendStateScheduled:        // not set in mmsengine

            res = R_MMS_OUTBOX_STATUS_WAITING;

            break;

        case KMsvSendStateSending:          // sending in progress.

            res = R_MMS_OUTBOX_STATUS_SENDING;

            break;

        case KMsvSendStateUponRequest:      // not set in mmsengine

        case KMsvSendStateSuspended:        // not set in mmsengine

            res = R_MMS_OUTBOX_STATUS_SUSPENDED;

            break;

        case KMsvSendStateResend:           // not set in mmsengine

            res = R_MMS_OUTBOX_STATUS_RESEND;

            break;

        case KMsvSendStateUnknown:

        default:

            // This state is set at start - ignore

            break;

        }

    if ( !res )

        {

        return HBufC::NewL( 0 );

        }

    if ( sendingState == KMsvSendStateResend )

        {

        // Time is UTC time

        TTime resendTime = aContext.iDate;

        CMmsMtmUi::ConvertUtcToLocalTime( resendTime );

        HBufC* format = StringLoader::LoadLC( R_QTN_TIME_USUAL_WITH_ZERO );

        TBuf<KDateSize> bufTimeFormatted;

        resendTime.FormatL( bufTimeFormatted, format->Des() );

        CleanupStack::PopAndDestroy(); //format

        AknTextUtils::LanguageSpecificNumberConversion( bufTimeFormatted );

        return StringLoader::LoadL( res, bufTimeFormatted );

        }

    else

        {

        return StringLoader::LoadL( res );

        }

    }

// ---------------------------------------------------------

// CMmsMtmUiData::PopulateArraysL

// Populate MTM specific arrays: functions and bitmaps

// ---------------------------------------------------------

//

void CMmsMtmUiData::PopulateArraysL()

    {

    ReadFunctionsFromResourceFileL( R_MMS_MTM_FUNCTION_ARRAY );

    // Populate bitmap array

    TParse fileParse;

    fileParse.Set( KMmsMtmUiBitmapFile, &KDC_APP_BITMAP_DIR, NULL );

    CreateSkinnedBitmapsL(

        fileParse.FullName(), 

        EMbmMuiuQgn_prop_mce_mms_read, 

        EMbmMuiuQgn_prop_mce_mms_unread_mask );

    CreateSkinnedBitmapsL(

        fileParse.FullName(), 

        EMbmMuiuQgn_prop_mce_postcard, 

        EMbmMuiuQgn_prop_mce_postcard_mask );

    CreateSkinnedBitmapsL(