/*

* Copyright (c) 2007-2007 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:  Implements CSCSettingsUiDialog methods

*

*/

#include <avkon.rsg>

#include <stringloader.h>

#include <aknglobalnote.h>

#include <cscsettingsui.rsg>

#include <aknglobalmsgquery.h>

#include "cscsettingsuilogger.h"

#include "cscsettingsuidialog.h"

#include "mcscsettingsuidialogobserver.h"

const TInt KMsgQueryTextMaxLength = 512;

_LIT( KNextLine, "\n" );

_LIT( KInvalidConnectionAddress, "::1" );

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

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

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

//

CCSCSettingsUiDialog::CCSCSettingsUiDialog(

    MCSCSettingsUiDialogObserver& aObserver )

    : CActive ( EPriorityHigh ),

    iObserver( aObserver )

    {

    }

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

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

//

void CCSCSettingsUiDialog::ConstructL()

    {

    CSCSETUIDEBUG( "CCSCSettingsUiDialog::ConstructL - begin" );

    CActiveScheduler::Add( this );

    CSCSETUIDEBUG( "CCSCSettingsUiDialog::ConstructL - end" );

    }

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

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

//

CCSCSettingsUiDialog* CCSCSettingsUiDialog::NewL(

    MCSCSettingsUiDialogObserver& aObserver )

    {

    CCSCSettingsUiDialog* self = CCSCSettingsUiDialog::NewLC( aObserver );

    CleanupStack::Pop( self );    

    return self;

    }

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

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

//

CCSCSettingsUiDialog* CCSCSettingsUiDialog::NewLC(

    MCSCSettingsUiDialogObserver& aObserver )

    {

    CCSCSettingsUiDialog* self = 

        new ( ELeave ) CCSCSettingsUiDialog( aObserver );

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

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

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

//

CCSCSettingsUiDialog::~CCSCSettingsUiDialog()

    {

    Cancel();

    delete iMsgQuery;

    }

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

// CCSCSettingsUiDialog::LaunchMessageQueryL

// Launches a service information message query.

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

//

void CCSCSettingsUiDialog::LaunchMessageQueryL(

    const TDesC& aUsername,

    const TDesC& aDomain,

    const TDesC& aAddress,

    const TDesC& aSsid,

    const TDesC& aMac,

    TBool aDisabled )

    {

    CSCSETUIDEBUG( "CCSCSettingsUiDialog::LaunchMessageQueryL" );

    if ( !IsActive() )

        {

        // Create data to be shown in service information message query.

        HBufC* queryText = HBufC::NewLC( KMsgQueryTextMaxLength );

        CreateTextForMsgQueryL(

            queryText,

            aUsername,

            aDomain,

            aAddress,

            aSsid,

            aMac,

            aDisabled );

        // Create header text to be shown in information message query.

        HBufC* headerText = StringLoader::LoadLC(

            R_CSCSETTINGSUI_SERVICE_INFO_TEXT );

        if ( iMsgQuery )

            {

            delete iMsgQuery;

            iMsgQuery = NULL;

            }

        // Show message query with appropriate header and data.

        iMsgQuery = CAknGlobalMsgQuery::NewL();

        iMsgQuery->ShowMsgQueryL( 

            iStatus, 

            *queryText, 

            R_AVKON_SOFTKEYS_OK_EMPTY, 

            *headerText, 

            KNullDesC );  

        SetActive();

        CleanupStack::PopAndDestroy( headerText );

        CleanupStack::PopAndDestroy( queryText );

        }

    }

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

// CCSCSettingsUiDialog::DestroyMessageQuery

// Destroys a service information message query.

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

//

void CCSCSettingsUiDialog::DestroyMessageQuery()

    {  

    Cancel();

    }

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

// From CActive

// CCSCSettingsUiDialog::RunL

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

//

void CCSCSettingsUiDialog::RunL()

    {

    }

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

// From CActive

// CCSCSettingsUiDialog::DoCancel

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

//

void CCSCSettingsUiDialog::DoCancel()

    {

    iMsgQuery->CancelMsgQuery();

    }

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

// CCSCSettingsUiDialog::CreateTextForMsgQueryL

// Creates text for service information message query.

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

//

void CCSCSettingsUiDialog::CreateTextForMsgQueryL( 

    HBufC* aText,

    const TDesC& aUsername,

    const TDesC& aDomain,

    const TDesC& aAddress,

    const TDesC& aSsid,

    const TDesC& aMac,

    TBool aDisabled ) const

    {  

    CSCSETUIDEBUG( "CCSCSettingsUiDialog::CreateTextForMsgQueryL - begin" );

    if ( aText == NULL )

        {

        User::Leave( KErrBadHandle );

        }

    // Load resources to memory.

    HBufC* unavailable = StringLoader::LoadLC(

        R_CSCSETTINGSUI_SERV_INFO_VALUE_UNAVAILABLE );

    HBufC* unavailbleWhenOffile = StringLoader::LoadLC(

        R_CSCSETTINGSUI_SERV_INFO_VALUE_UNAVAILABLE_WHEN_OFFLINE );

    // Add username information to query text.

    HBufC* resource = StringLoader::LoadLC( 

        R_CSCSETTINGSUI_SERVICE_INFO_USERNAME_TEXT );

    CreateItemToMsgQuery( aText, resource, unavailbleWhenOffile, aUsername );

    CleanupStack::PopAndDestroy( resource );

     // Add domain information to query text.    

    resource = StringLoader::LoadLC( 

        R_CSCSETTINGSUI_SERVICE_INFO_DOMAIN_TEXT ); 

    if ( aDisabled )

        {

        CreateItemToMsgQuery( aText, resource, unavailable, KNullDesC );

        }

    else

        {

        CreateItemToMsgQuery( aText, resource, unavailbleWhenOffile, aDomain );

        }

    CleanupStack::PopAndDestroy( resource );

    // Add connection address information to query text.

    resource = StringLoader::LoadLC( 

        R_CSCSETTINGSUI_SERVICE_INFO_ADDRESS_TEXT );    

    if ( !aAddress.Compare( KInvalidConnectionAddress ) && !aDisabled )

        {

        CreateItemToMsgQuery( 

            aText, resource, unavailable, KNullDesC );

        }

    else if ( !aDisabled )

        {

        CreateItemToMsgQuery( 

            aText, resource, unavailable, aAddress );

        }    

    else

        {

        CreateItemToMsgQuery( 

            aText, resource, unavailable, KNullDesC );

        }

    CleanupStack::PopAndDestroy( resource );

    // Add WLAN SSID information to query text.

    resource = StringLoader::LoadLC( 

        R_CSCSETTINGSUI_SERVICE_INFO_WLAN_SSID_TEXT );

    if ( aDisabled )

        {

        CreateItemToMsgQuery( aText, resource, unavailable, KNullDesC );

        }

    else

        {

        CreateItemToMsgQuery( aText, resource, unavailable, aSsid );

        }

    CleanupStack::PopAndDestroy( resource );

    // Add WLAN MAC address information to query text.

    resource = StringLoader::LoadLC( 

        R_CSCSETTINGSUI_SERVICE_INFO_WLAN_MAC_TEXT );

    CreateItemToMsgQuery( aText, resource, unavailable, aMac );

    CleanupStack::PopAndDestroy( resource );

    // PopAndDestroy resources.

    CleanupStack::PopAndDestroy( unavailbleWhenOffile );

    CleanupStack::PopAndDestroy( unavailable );

    CSCSETUIDEBUG( "CCSCSettingsUiDialog::CreateTextForMsgQueryL - end" );

    }

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

// CCSCSettingsUiDialog::CreateItemToMsgQuery

// Creates an item for service information message query.

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

//

void CCSCSettingsUiDialog::CreateItemToMsgQuery( 

    HBufC* aText,

    HBufC* aItem,

    HBufC* aAdditionalValue,

    const TDesC& aData ) const

    {  

    if ( aText && aItem )

        {

        aText->Des().Append( *aItem );

        aText->Des().Append( KNextLine );        

        if ( aData.Length() )

            {

            aText->Des().Append( aData );

            }

        else if ( aAdditionalValue )

            {

            aText->Des().Append( *aAdditionalValue );

            }

        else

            {

            // nothing to do

            }

        aText->Des().Append( KNextLine );        

        }

    }