/*

* Copyright (c) 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:  Launches Sendui Editor.

*

*/

//  INCLUDES

// CONSTANTS

// The reconnect query options granularity.

#ifdef RD_UNIFIED_EDITOR

const TInt KCaUiReConQueryOptionsArrayGranularity = 3;

#else // RD_UNIFIED_EDITOR

const TInt KCaUiReConQueryOptionsArrayGranularity = 4;

#endif // RD_UNIFIED_EDITOR

const TInt KMtmPop3Uid = 0x10001029;

const TInt KMtmImap4Uid = 0x1000102a;

const TInt KUidEmail = 0x10001028;

const TInt KUidPostCard = 0x10207245; 

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

// CCaUiMessageSender::CCaUiMessageSender

// 

// C++ constructor can NOT contain any code, that

// might leave.

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

//

CCaUiMessageSender::CCaUiMessageSender()

    {

    }

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

// CCaUiMessageSender::~CCaUiMessageSender

// 

// Destructor.

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

//

CCaUiMessageSender::~CCaUiMessageSender()

    {

    CAUILOGSTRING("CALLUI: >>> CCaUiMessageSender::~CCaUiMessageSender()");

    if ( iMsgTypes )

        {

        iMsgTypes->Reset();

        delete iMsgTypes;

        }

    if( iSession ) 

        {

        iSession->Cancel();    

        }

    delete iSession;

    if( iSendUi ) 

        {    

        }

    CAUILOGSTRING("CALLUI: <<< CCaUiMessageSender::~CCaUiMessageSender()");    

    }

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

// CCaUiMessageSender::NewL

// 

// Two-phased constructor.

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

//

CCaUiMessageSender* CCaUiMessageSender::NewL()

    {

    CAUILOGSTRING("CALLUI: >>> CCaUiMessageSender::NewL()");

    CCaUiMessageSender* self = new( ELeave ) CCaUiMessageSender ();

    return self;

    }

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

// CCaUiMessageSender::CreateNewMessageL

// Create a new message of the given type, in the given location

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

//

void CCaUiMessageSender::CreateNewMessageL(

    TInt aMessageType,

    MDesC16Array* aRealAddress,

    MDesC16Array* aAliases,

    CRichText* aRichText )

    {

    CAUILOGSTRING("CALLUI: >>> CCaUiMessageSender::CreateNewMessageL()");

    TRAPD( err, CreateSendUiL());

    if ( err != KErrNone )

    //Launch message editor standalone

    TUid mtmUid = { aMessageType };

    CMessageData* messageData = CMessageData::NewL();

    CleanupStack::PushL( messageData );

    if ( aRichText )

        {

        messageData->SetBodyTextL( aRichText );

        }

    // Set real address and check if aliases exist

    if ( aRealAddress )

        {

        TBool aAliasesExist = EFalse;

        if ( aAliases &&

             aAliases->MdcaCount() == aRealAddress->MdcaCount() )

            {

            aAliasesExist = ETrue;

            }

        for ( TInt i=0; i < aRealAddress->MdcaCount(); i++ )

            {

            if ( aAliasesExist )

                {

                messageData->AppendToAddressL(

                    aRealAddress->MdcaPoint( i ),

                    aAliases->MdcaPoint( i ) );

                }

            else

                {

                messageData->AppendToAddressL(

                    aRealAddress->MdcaPoint( i ) );

                }

            }

        }

    iSendUi->CreateAndSendMessageL( mtmUid, messageData, KNullUid, EFalse );

    CleanupStack::PopAndDestroy(); // messageData

    CAUILOGSTRING("CALLUI: <<< CCaUiMessageSender::CreateNewMessageL()");

    }

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

// CCaUiMessageSender::CreateSendUiL

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

//

void CCaUiMessageSender::CreateSendUiL()

    {

    CAUILOGSTRING("CALLUI: >>> CCaUiMessageSender::CreateSendUiL()");

    // Create instance of send ui.

    if( !iSendUi )

        {

        iSendUi = CSendUi::NewL();

        }

    CAUILOGSTRING("CALLUI: <<< CCaUiMessageSender::CreateSendUiL()");    

    }

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

// CCaUiMessageSender::MessageTypesArray

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

const CUidNameArray& CCaUiMessageSender::

    MessageTypesArrayL()

    {

    CAUILOGSTRING("CALLUI: >>> CCaUiMessageSender::MessageTypesArrayL()");

    delete iMsgTypes;

    iMsgTypes = NULL;

    CUidNameArray* msgTypes = new ( ELeave ) 

        CUidNameArray( KCaUiReConQueryOptionsArrayGranularity ); 

    CleanupStack::PushL( msgTypes );

    UpdateMessageTypesArrayL( msgTypes );

    CleanupStack::Pop();

    iMsgTypes = msgTypes;

    return *iMsgTypes;

    }

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

// CCaUiMessageSender::UpdateMessageTypesArrayL

// Updates the array of UIDs which defines the MTM types for which the user

// can create new messages.

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

void CCaUiMessageSender::UpdateMessageTypesArrayL(

    CUidNameArray* aMsgTypes )

    {

    CAUILOGSTRING("CALLUI:>>> CCaUiMessageSender::UpdateMessageTypesArrayL()");

    aMsgTypes->Reset();

    FeatureManager::InitializeLibL();

    //Read MTM types from resource file

    TResourceReader resReader;

    CCoeEnv::Static()->CreateResourceReaderLC( resReader, 

        NEW_MESSAGE_TYPES_ARRAY );

    TInt count = resReader.ReadInt16();

    for ( TInt i = 0; i < count; i++ )

        {

        TInt32 id = resReader.ReadInt32();

        HBufC* name = resReader.ReadHBufCL();

        CleanupStack::PushL( name );

        switch( id )

            {

            case KUidEmail:

                {

                if ( IsMailboxDefinedL() )

                    {

                    aMsgTypes->AppendL( TUidNameInfo( TUid::Uid( id ), *name ) );

                    }

                break;

                }

            case KUidPostCard:

                {

                if ( FeatureManager::FeatureSupported( KFeatureIdMmsPostcard ) )

                    {

                    aMsgTypes->AppendL( TUidNameInfo( TUid::Uid( id ), *name ) );

                    }

                break;

                }

            default:

                {

                aMsgTypes->AppendL( TUidNameInfo( TUid::Uid( id ), *name ) );

                break;  

                }

            }

        CleanupStack::PopAndDestroy( name ); 

        }

    CleanupStack::PopAndDestroy();//resReader 

    FeatureManager::UnInitializeLib();

    CAUILOGSTRING("CALLUI:<<< CCaUiMessageSender::UpdateMessageTypesArrayL() end");

    }

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

// CCaUiMessageSender::CreateMessageServiceConnectionL

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

//

void CCaUiMessageSender::CreateMessageServiceConnectionL()

    {

    CAUILOGSTRING("CALLUI:>>> CCaUiMessageSender::CreateMessageServiceConnectionL()");

    if ( !iSession )

        {

        iSession = CMsvSession::OpenSyncL( *this );

        }

    CAUILOGSTRING("CALLUI:<<< CCaUiMessageSender::CreateMessageServiceConnectionL()");    

    }

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

// CCaUiMessageSender::IsMailboxDefinedL

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

//

TBool CCaUiMessageSender::IsMailboxDefinedL()

    {

    CAUILOGSTRING("CALLUI:>>> CCaUiMessageSender::IsMailboxDefinedL()");

    CreateMessageServiceConnectionL();

    TBool isDefined = EFalse;

    CMsvEntry* root = iSession->GetEntryL( KMsvRootIndexEntryId );

    TInt count = root->Count();

    for ( TInt i = 0; i < count; i++ )

        {

        const TMsvEntry& tentry = (*root)[i];

        if ( tentry.iMtm.iUid == KMtmPop3Uid || 

            tentry.iMtm.iUid == KMtmImap4Uid )

            {

            isDefined = ETrue;

            break;

            }

        }

    delete root;

    CAUILOGSTRING("CALLUI:<<< CCaUiMessageSender::IsMailboxDefinedL()");

    return isDefined;

    }

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

// CCaUiMessageSender::HandleSessionEventL

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

void CCaUiMessageSender::HandleSessionEventL(TMsvSessionEvent aEvent, 

        TAny* /*aArg1*/, TAny* /*aArg2*/, TAny* /*aArg3*/)

    {

    CAUILOGSTRING("CALLUI:>>> CCaUiMessageSender::HandleSessionEventL()");

    CreateMessageServiceConnectionL();

    switch ( aEvent )

        {

        case EMsvCloseSession:

            //Server close.

            delete iSession;

            iSession = NULL;

            CAUILOGSTRING("CALLUI:<<< CCaUiMessageSender::HandleSessionEventL(): case: EMsvCloseSession");

            break;

        default:

            break;

        }

    }

// End of File