/*

* Copyright (c) 2002-2004 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:   This file contains the implementation of CDialogWrapper

*                class member functions.

*

*/

// INCLUDE FILES

#include <AknGlobalNote.h>

#include <avkon.rsg>

#include <bautils.h>

#include <data_caging_path_literals.hrh> 

#include <swidaemon.rsg>

#include "DialogWrapper.h"

#include "SWInstDebug.h"

_LIT( KDaemonResourceFile, "swidaemon.rsc" );

using namespace Swi;

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

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

// CDialogWrapper::CDialogWrapper

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

// might leave.

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

//

CDialogWrapper::CDialogWrapper( RFs& aFs )

    : iFs( aFs )

    {

    }

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

// CDialogWrapper::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CDialogWrapper::ConstructL()

    {

    // Get resource file path

    TFileName fileName;

    fileName.Copy( TParsePtrC( RProcess().FileName() ).Drive() );

    fileName.Append( KDC_RESOURCE_FILES_DIR );

    fileName.Append( KDaemonResourceFile );

    // Get language of resource file        

    BaflUtils::NearestLanguageFile( iFs, fileName );

    // Open resource file

    iResourceFile.OpenL( iFs, fileName );

    iResourceFile.ConfirmSignatureL();

    // By default Daemon will show all notes.

    iDisableAllNotes = EFalse;

    // Create watcher AO for PS Key.

    iWatcher = CDialogWatcher::NewL( this );   

    // Get current PS Key 

    TInt err = iWatcher->GetPSKeyForUI( iDisableAllNotes );

    if ( err )

        {

        // If we can not get PS key, let's disable all notes.

        iDisableAllNotes = ETrue;

        }

    // Start AO

    iWatcher->StartWatcher();

    }

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

// CDialogWrapper::NewL

// Two-phased constructor.

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

//

CDialogWrapper* CDialogWrapper::NewL( RFs& aFs )

    {

    CDialogWrapper* self = new( ELeave ) CDialogWrapper( aFs );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;    

    }

// Destructor

CDialogWrapper::~CDialogWrapper()

    {

    iResourceFile.Close();

    if ( iWatcher )

        {

        iWatcher->StopWatcher();

        delete iWatcher;

        }

    }

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

// CDialogWrapper::ShowUntrustedResultL

// Show global result dialog.

// (other items were commented in a header).

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

// 

void CDialogWrapper::ShowUntrustedResultL()

    {  

    // Let watcher to know that waiting note is canceled.

    iWatcher->CancelNoteRequest();

    if ( iDisableAllNotes == EFalse )

        {    

        HBufC* string = ReadResourceLC( R_DAEMON_UNTRUSTED_FOUND );    

        CAknGlobalNote* note = CAknGlobalNote::NewLC();

        note->ShowNoteL( EAknGlobalInformationNote, *string );   

        CleanupStack::PopAndDestroy( 2, string ); 

        }

    }

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

// CDialogWrapper::ShowErrorResultL

// Show global result dialog.

// (other items were commented in a header).

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

// 

void CDialogWrapper::ShowErrorResultL()

    { 

    // Let watcher to know that waiting note is canceled.

    iWatcher->CancelNoteRequest();   

    if ( iDisableAllNotes == EFalse )

        {

        HBufC* string = ReadResourceLC( R_DAEMON_INSTALLATION_ERROR );    

        CAknGlobalNote* note = CAknGlobalNote::NewLC();

        note->ShowNoteL( EAknGlobalInformationNote, *string );   

        CleanupStack::PopAndDestroy( 2, string );  

        }

    }

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

// CDialogWrapper::ShowWaitingNoteL  

// Show global waiting note during installing.

// (other items were commented in a header).

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

// 

void CDialogWrapper::ShowWaitingNoteL()

	{

    if ( iDisableAllNotes == EFalse )

        {

        if ( iNoteId == 0 )

            {

            HBufC* string = ReadResourceLC( R_DAEMON_INSTALLING );   

            CAknGlobalNote* note = CAknGlobalNote::NewLC();

            note->SetSoftkeys( R_AVKON_SOFTKEYS_EMPTY );

            iNoteId = note->ShowNoteL( EAknGlobalWaitNote, *string );

            CleanupStack::PopAndDestroy( 2, string );

            }

        }

    else if ( iDisableAllNotes )

        {

        // Let watcher to know that waiting note should be shown 

        // after dialogs are enabled.

        iWatcher->RequestToDisplayNote();

        }

	}

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

// CDialogWrapper::CancelWaitingNoteL  

// Cancel global waiting note after installing.

// (other items were commented in a header).

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

// 

void CDialogWrapper::CancelWaitingNoteL()

	{

	if ( iNoteId )

		{

		CAknGlobalNote* note = CAknGlobalNote::NewLC();

		note->CancelNoteL( iNoteId );

		iNoteId = 0;

		CleanupStack::PopAndDestroy();

		}

    // Let watcher to know that waiting note is canceled.

	iWatcher->CancelNoteRequest();

 	}

// CDialogWrapper::LoadResourceLC

// Read resource string.

// (other items were commented in a header).

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

// 

HBufC* CDialogWrapper::ReadResourceLC( TInt aResourceId )

    {

    TResourceReader reader;

    HBufC8* buff = iResourceFile.AllocReadLC( aResourceId );    

    reader.SetBuffer( buff );

    HBufC* text = reader.ReadHBufCL();

    CleanupStack::PopAndDestroy( buff );

    CleanupStack::PushL( text );

    return text;

    }

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

// CDialogWrapper::SetUIFlag  

// Sets UI flag for dialog wrapper. If flag is ture, dialogs are disabled.

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

// 

void CDialogWrapper::SetUIFlag( TInt aUIFlag )

    {

    iDisableAllNotes = aUIFlag;

    }

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

// CDialogWrapper::ShowWaitingNoteForUninstallerL  

// Show global waiting note during uninstall.

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

// 

void CDialogWrapper::ShowWaitingNoteForUninstallerL()

    {

    if ( iDisableAllNotes == EFalse )

        {

        if ( iNoteId == 0 )

            {

            HBufC* string = ReadResourceLC( R_UNINSTALLER_INSTALL );   

            CAknGlobalNote* note = CAknGlobalNote::NewLC();

            note->SetSoftkeys( R_AVKON_SOFTKEYS_EMPTY );

            iNoteId = note->ShowNoteL( EAknGlobalWaitNote, *string );

            CleanupStack::PopAndDestroy( 2, string );

            }

        }

    else if ( iDisableAllNotes )

        {

        // Let watcher to know that waiting note should be shown 

        // after dialogs are enabled.

        iWatcher->RequestToDisplayNote();

        }

    }

//  End of File