/*

* Copyright (c) 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:  MR attahcment field implementation

 *

 */

#include "cmropenattachmentcommand.h"

#include <calentry.h>

#include <calattachment.h>

#include <f32file.h>

#include <esmrgui.rsg>

#include <npdapi.h>

#include <aknnotewrappers.h>

#include <stringloader.h>

#include <documenthandler.h>

// DEBUG

#include "emailtrace.h"

// Unnamed namespace for local definitions

namespace { // codescanner::namespace

// Notepad data type

_LIT8( KNotePadTextDataType, "text/plain" );

}

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

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

// CMROpenAttachmentCommand::CMROpenAttachmentCommand

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

//

CMROpenAttachmentCommand::CMROpenAttachmentCommand(

        CDocumentHandler& aDocHandler )

    : iDocHandler( aDocHandler )

    {

    FUNC_LOG;

    }

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

// CMROpenAttachmentCommand::CMROpenAttachmentCommand

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

//

CMROpenAttachmentCommand::~CMROpenAttachmentCommand()

    {

    FUNC_LOG;

    }

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

// CMROpenAttachmentCommand::NewL

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

//

CMROpenAttachmentCommand* CMROpenAttachmentCommand::NewL(

        CDocumentHandler& aDocHandler )

    {

    FUNC_LOG;

    CMROpenAttachmentCommand* self =

            new (ELeave) CMROpenAttachmentCommand( aDocHandler );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CMROpenAttachmentCommand::ConstructL

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

//

void CMROpenAttachmentCommand::ConstructL()

    {

    FUNC_LOG;

    }

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

// CMROpenAttachmentCommand::ExecuteAttachmentCommandL

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

//

void CMROpenAttachmentCommand::ExecuteAttachmentCommandL(

            CCalEntry& aEntry,

            TInt aAttachmentIndex )

    {

    FUNC_LOG;

    // Ownership not gained

    CCalAttachmentFile* attachmentFile =

            aEntry.AttachmentL( aAttachmentIndex )->FileAttachment(); 

    RFile file;

    attachmentFile->FetchFileHandleL( file );

    CleanupClosePushL( file );

    TDataType datatype( 

            aEntry.AttachmentL( aAttachmentIndex )->MimeType() );

    TInt err( KErrNone );

    if( datatype == KNotePadTextDataType() )

        {

        // Notepad will try to open text/plain type data

        err = CNotepadApi::ExecFileViewerL( 

                file,

                NULL,

               ETrue,

               EFalse,

               KCharacterSetIdentifierIso88591 );

        }

    else

        {

        // Doc handler will try to open other than text files

        TRAP( err, iDocHandler.OpenFileEmbeddedL( file, datatype ) );

        }

    CleanupStack::PopAndDestroy( &file );

    if( err != KErrNone )

        {

        CAknInformationNote* note = new ( ELeave ) CAknInformationNote;

        CleanupStack::PushL( note );

        HBufC* buf = StringLoader::LoadLC(

                R_MEET_REQ_INFO_CANNOT_OPEN_ATTACHMENT );

        note->ExecuteLD( *buf );

        CleanupStack::PopAndDestroy( buf );

        CleanupStack::Pop( note );

        }

    }

// EOF