/*

* 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:    LandmarksUi Content File -    Provides LM document class methods.

*

*/

// INCLUDE FILES

#include <f32file.h>

#include "CLmkMsgViewerDocument.h"

#include "CLmkMsgViewerAppUi.h"

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

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

// CLmkMsgViewerDocument::CLmkMsgViewerDocument

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

//

CLmkMsgViewerDocument::CLmkMsgViewerDocument( CEikApplication& aApp )

    : CEikDocument( aApp )

    {

    }

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

// CLmkMsgViewerDocument::~CLmkMsgViewerDocument

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

//

CLmkMsgViewerDocument::~CLmkMsgViewerDocument()

    {

    iLandmarkContentFileHandle.Close();

    delete iFileFullPath;

    }

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

// CLmkMsgViewerDocument::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CLmkMsgViewerDocument::ConstructL()

    {

    }

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

// CLmkMsgViewerDocument::NewL

// Two-phased constructor.

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

//

CLmkMsgViewerDocument* CLmkMsgViewerDocument::NewL( CEikApplication& aApp )

    {

    CLmkMsgViewerDocument* self = new( ELeave ) CLmkMsgViewerDocument( aApp );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop();

    return self;

    }

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

// CLmkMsgViewerDocument::CreateAppUiL

// constructs CLmkMsgViewerAppUi

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

//

CEikAppUi* CLmkMsgViewerDocument::CreateAppUiL()

    {

    return new( ELeave ) CLmkMsgViewerAppUi;

    }

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

// CLmkMsgViewerDocument::OpenFileL()

// Open document.

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

CFileStore* CLmkMsgViewerDocument::OpenFileL(

    TBool /*aDoOpen*/,

    const TDesC& aFilename,

    RFs& aFs )

    {

	//static_cast<CLmkMsgViewerAppUi*>( iAppUi )->OpenL( aFilename );

	// Function is called with Full-path.

    iIsFileFullPathValid = ETrue;

    // Store the File's fullpath.

    iFileFullPath = aFilename.AllocL();

    // Open File Handle for the file

    TInt openError = iLandmarkContentFileHandle.Open( aFs, aFilename,

        EFileShareReadersOnly);

    if ( openError != KErrNone )

        {

        User::Leave( openError );

        }

    iIsFileHandleValid = ETrue;

    return NULL;

    }

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

// CLmkMsgViewerDocument::OpenFileL()

// Open document.

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

void CLmkMsgViewerDocument::OpenFileL(

    CFileStore*& /* aFileStore */,

    RFile& aFile)

    {

    // Duplicate the file handle

    // Function is not called with Full-path.

    iIsFileFullPathValid = EFalse;

    // File-handle is valid

    iIsFileHandleValid = ETrue;

    iLandmarkContentFileHandle.Duplicate(aFile);

    aFile.Close();

	//static_cast<CLmkMsgViewerAppUi*>( iAppUi )->OpenL( aFile );

    //aFileStore = NULL;

    }

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

//  CLmkMsgViewerDocument::GetLandmarkContentFileHandle

// This function is a get function to get the file-handle of the file content.

// This is used by AppUI.

// Returns: File handle of content by reference .

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

//

RFile& CLmkMsgViewerDocument::GetLandmarkContentFileHandle()

    {

    return iLandmarkContentFileHandle;

    }

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

// CLmkMsgViewerDocument::IsFileHandleValid()

// Used by UI class to check if file's handle is valid

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

//

TBool CLmkMsgViewerDocument::IsFileHandleValid() const

    {

    return (iIsFileHandleValid != NULL);

    }

// End of File