/*

* 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:  ESMR send ui wrapper

*

*/

#include "emailtrace.h"

#include "cesmrsendui.h"

#include "esmrvcalexport.h"

#include <CalenInterimUtils2.h>

#include <eikenv.h>

#include <MsgBioUids.h>

#include <sendui.h>

#include <TSendingCapabilities.h>

#include <CMessageData.h>

#include <CMessageAddress.h>

#include <SendUiConsts.h>

#include <sysutil.h>

#include <txtrich.h>

#include <calsession.h>

#include <pathinfo.h>

// Unnamed namespace for local definitions

namespace {

_LIT( KVCalAttachmentFile, 

	  "\\private\\10005901\\Calendar.vcs" );

_LIT( KCalendarDatabaseFilePath, "c:Calendar" );

const TInt KNumMtmsToDim =6;

}//namespace

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

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

// CESMRSendUI::NewL()

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

//

EXPORT_C CESMRSendUI* CESMRSendUI::NewL(TInt aMenuCommandId)

    {

    FUNC_LOG;

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

    CleanupStack::PushL(self);

    self->ConstructL(aMenuCommandId);

    CleanupStack::Pop(self);

    return self;

    }

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

// CESMRSendUI::CESMRSendUI()

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

//

CESMRSendUI::CESMRSendUI()

    {

    FUNC_LOG;

    // Do nothing

    }

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

// CESMRSendUI::ConstructL()

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

//

void CESMRSendUI::ConstructL(TInt aMenuCommandId)

    {

    FUNC_LOG;

    iSession = CCalSession::NewL();

    iSession->OpenL( KCalendarDatabaseFilePath );

    iSendUi = CSendUi::NewL();

    iSendAsCmdId=aMenuCommandId;

    iSendMtmsToDim = new (ELeave) CArrayFixFlat<TUid>(2);

    iSendMtmsToDim->SetReserveL( KNumMtmsToDim );  

    // Always disable sending via Audio message

    iSendMtmsToDim->AppendL( KSenduiMtmAudioMessageUid );

    iSendMtmsToDim->AppendL( KSenduiMtmPostcardUid );

    iSendMtmsToDim->AppendL( KMmsDirectUpload );

    iSendMtmsToDim->AppendL( KMmsIndirectUpload );

    iSendMtmsToDim->AppendL( KSenduiMtmOnlineAlbumUid );

    if( ! iSendUi->CanSendBioMessage( KMsgBioUidVCalendar ) )

        {

        // This disables sending of vCalendars via SMS

        iSendMtmsToDim->AppendL(KSenduiMtmSmsUid);

        }

    }

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

// CESMRSendUI::~CESMRSendUI()

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

//

EXPORT_C CESMRSendUI::~CESMRSendUI()

    {

    FUNC_LOG;

    delete iSession;

    delete iSendUi;

    delete iSendMtmsToDim;

    }

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

// CESMRSendUI::CanSendL()

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

//

EXPORT_C TBool CESMRSendUI::CanSendL(TInt /*aCommandId*/)

    {

    FUNC_LOG;

    if( iSelectedMtmUid != KNullUid )

        {

        return ETrue;

        }

    else

        {

        return EFalse;

        }

    }

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

// CESMRSendUI::DisplaySendMenuItemL()

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

//

EXPORT_C void CESMRSendUI::DisplaySendMenuItemL(CEikMenuPane& aMenuPane,

                                               TInt aIndex)

    {

    FUNC_LOG;

    iSendUi->AddSendMenuItemL( 

    		aMenuPane, aIndex, iSendAsCmdId, TSendingCapabilities() );

    }

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

// CESMRSendUI::DisplaySendCascadeMenuL()

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

//

EXPORT_C void CESMRSendUI::DisplaySendCascadeMenuL(CEikMenuPane& /*aMenuPane*/)

    {

    FUNC_LOG;

    iSelectedMtmUid = iSendUi->ShowSendQueryL( 

    		NULL, KCapabilitiesForAllServices, iSendMtmsToDim, KNullDesC );

    }

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

// CESMRSendUI::SendAsVCalendarL()

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

//

EXPORT_C void CESMRSendUI::SendAsVCalendarL(

		TInt /*aCommand*/, 

		CCalEntry& aEntry)

    {

    FUNC_LOG;

    // If the user selected email as their protocol, 

    // and the entry is a MR, send using MR utils.

    CEikonEnv* eikonEnv = CEikonEnv::Static();// codescanner::eikonenvstatic

    CRichText* text = CRichText::NewL(

        eikonEnv->SystemParaFormatLayerL(),

        eikonEnv->SystemCharFormatLayerL());

    CleanupStack::PushL(text);

    TESMRVCalExport exporter(*iSession, eikonEnv->FsSession());

    HBufC8* vcal = exporter.ExportVCalLC(aEntry);

    TUid mtmUid = iSelectedMtmUid;

    TSendingCapabilities capabilities;

    iSendUi->ServiceCapabilitiesL( mtmUid, capabilities );

    if (capabilities.iFlags & TSendingCapabilities::ESupportsAttachments)

        {

        RFs fs;

        User::LeaveIfError( fs.Connect() );

        CleanupClosePushL( fs );

        // must share the handle between processes

        User::LeaveIfError( fs.ShareProtected() );        

        TFileName fileName(PathInfo::PhoneMemoryRootPath().Left(2));

        fileName.Append(KVCalAttachmentFile);

        fs.MkDirAll(fileName);

        RFile file;

        User::LeaveIfError(file.Replace(

					fs,fileName,EFileWrite | EFileShareAny ));

        CleanupClosePushL(file);

        TInt spaceNeeded = vcal->Size();

        if ( SysUtil::FFSSpaceBelowCriticalLevelL( &fs, spaceNeeded ) )

            {

            // don't show any own notes here

            User::Leave( KErrDiskFull );

            }

        User::LeaveIfError(file.Write(*vcal));

        TParse parse;

        User::LeaveIfError(parse.SetNoWild(fileName,

                                           NULL, NULL));

        TRAPD(err, DoSendAsAttachmentHandleL(file));

        CleanupStack::PopAndDestroy(&file);

        fs.Delete(parse.FullName());

        CleanupStack::PopAndDestroy( &fs );

        User::LeaveIfError(err);

        }

    else

        {

        TPtrC8 p8(*vcal);

        HBufC* bufCnv = HBufC::NewLC(p8.Length());

        TPtr16 des(bufCnv->Des());

        des.Copy(p8);

        text->InsertL(0, des);

        CMessageData* messageData = CMessageData::NewL();

        CleanupStack::PushL( messageData );

        messageData->SetBodyTextL( text );

        iSendUi->CreateAndSendMessageL( 

        		iSelectedMtmUid, messageData, KMsgBioUidVCalendar, ETrue );

        CleanupStack::PopAndDestroy(); // messagedata

        CleanupStack::PopAndDestroy(bufCnv);

        }

    CleanupStack::PopAndDestroy(vcal);

    CleanupStack::PopAndDestroy(text);

    }

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

// CESMRSendUI::DoSendAsAttachmentFileL()

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

//

void CESMRSendUI::DoSendAsAttachmentFileL(TInt /*aCommand*/, TParse& aFilename)

    {

    FUNC_LOG;

    CMessageData* messageData = CMessageData::NewL();

    CleanupStack::PushL( messageData );

    messageData->AppendAttachmentL( aFilename.FullName() );

    iSendUi->CreateAndSendMessageL( 

    		iSelectedMtmUid, messageData, KMsgBioUidVCalendar, ETrue );

    CleanupStack::PopAndDestroy(); // messagedata

    }

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

// CESMRSendUI::DoSendAsAttachmentHandleL()

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

//

void CESMRSendUI::DoSendAsAttachmentHandleL(const RFile& aHandle)

    {

    FUNC_LOG;

    CMessageData* messageData = CMessageData::NewL();

    CleanupStack::PushL( messageData );

    messageData->AppendAttachmentHandleL(aHandle);

    iSendUi->CreateAndSendMessageL( 

    		iSelectedMtmUid, messageData, KMsgBioUidVCalendar, ETrue );

    CleanupStack::PopAndDestroy( messageData );

    }

// End of File