/*

* 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:  Implementation of Notepad Viewer Application UI class.

*

*/

// INCLUDE FILES

#include <coeutils.h>

#include <apparc.h>

#include <avkon.hrh>

#include <NpdApi.h>

#include "NpdViewerAppUi.h"

#include "NpdViewerDialog.h"

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

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

// CNotepadViewerAppUi::ConstructL

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

//

void CNotepadViewerAppUi::ConstructL()

    {

    iCurrentFileOpened = EFalse;

    BaseConstructL(EAknEnableSkin | EAknEnableMSK | EAknSingleClickCompatible);

    iApi = CNotepadApi::NewL(); // AddResouceFile NpdLib.rsc

    iApi->CreateViewerDialogL(EFalse); // create non-wait viewerdialog

    iApi->Dialog()->SetMopParent(this);

    STATIC_CAST(CNotepadViewerDialog*, iApi->Dialog())->ExecuteLD(); //non-wait

    }

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

// CNotepadViewerAppUi::~CNotepadViewerAppUi

// Destructor.

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

//

CNotepadViewerAppUi::~CNotepadViewerAppUi()

    {

    delete iApi; // Release Resource, delete dialog

    if ( iDoorObserver )

        {

        iDoorObserver->NotifyExit(MApaEmbeddedDocObserver::EEmpty);

        }

    }

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

// CNotepadViewerAppUi::HandleCommandL

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

//

void CNotepadViewerAppUi::HandleCommandL(TInt aCommand)

    {

    switch ( aCommand )

        {

        case EEikCmdExit:

            {

            Exit();

            }

            break;

        default:

            break;      

        }

    }

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

// CNotepadViewerAppUi::ProcessCommandParametersL

// From CEikAppUi

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

//

TBool CNotepadViewerAppUi::ProcessCommandParametersL(

    TApaCommand /*aCommand*/,

    TFileName& aDocumentName,

    const TDesC8& /*aTail*/ )

    {

    // never call CEikAppUi::ProcessCommandParametersL(..) because 

    // it is so harmfull to overwrite and destroy aDocumentName.

    //

    return ConeUtils::FileExists(aDocumentName);

    }

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

// CNotepadViewerAppUi::OpenFileL

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

//

void CNotepadViewerAppUi::OpenFileL(const TDesC& aFilename)

    {

      if( !iCurrentFileOpened )

        {

        iCurrentFileOpened = ETrue;

    STATIC_CAST(CNotepadViewerDialog*, iApi->Dialog())->OpenFileL(

        aFilename, NULL, ETrue ); // auto-detect encoding

        }

    }

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

// CNotepadViewerAppUi::OpenFileL(RFile& aFile)

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

//

void CNotepadViewerAppUi::OpenFileL(RFile& aFile)

    {

    if( !iCurrentFileOpened )

        {

        iCurrentFileOpened = ETrue;

    STATIC_CAST(CNotepadViewerDialog*, iApi->Dialog())->OpenFileL(

        aFile, NULL, ETrue ); // auto-detect encoding

        }

    }

// End of File