/*

* 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:  Concrete implementation of res.file& bitmap changing feature.

*

*/

// INCLUDE FILES

#include    "CCAOpBrandVariant20.h"

#include	"CAlternator.h"

#include    <coemain.h>

#include	<f32file.h>

#include	<eikenv.h>

#include	<CWVSAPSettingsStore.h>

#include	<CWVSAPSettings.h>

// CONSTANTS

_LIT( KChatAppModuleIdForBranding, "IMApp" );

_LIT( KChatEngModuleIdForBranding, "IMEng" );

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

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

// CCAOpBrandVariant20::CCAOpBrandVariant20

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

// might leave.

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

//

CCAOpBrandVariant20::CCAOpBrandVariant20()

    {

    }

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

// CCAOpBrandVariant20::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CCAOpBrandVariant20::ConstructL()

    {

    iAlternator = CAlternator::InstanceL();

    }

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

// CCAOpBrandVariant20::NewL

// Two-phased constructor.

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

//

CCAOpBrandVariant20* CCAOpBrandVariant20::NewL()

    {

    CCAOpBrandVariant20* self = new( ELeave ) CCAOpBrandVariant20;

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop();

    return self;

    }

// Destructor

CCAOpBrandVariant20::~CCAOpBrandVariant20()

    {

    iCoeEnv->DeleteResourceFile( iAppResFileOffset );

    iCoeEnv->DeleteResourceFile( iEngResFileOffset );

    if ( iOrigCommUiResource.Length() > 0 ) // added 31.7.03 by kikangas to support 2.1 release

        {

        iCoeEnv->DeleteResourceFile( iCommUiResFileOffset );

        }

    delete iServerName;

    }

void CCAOpBrandVariant20::RemoveAppResourceL( CCoeEnv* aCoeEnv, TInt& aAppResFileOffset )

    {

    aCoeEnv->DeleteResourceFile( aAppResFileOffset );

    aAppResFileOffset = NULL;

    }

void CCAOpBrandVariant20::RetrieveSavedSettingsL( CCoeEnv* aCoeEnv, const TDesC& aOrigAppResPath,

                                                  const TDesC& aOrigEngResPath,

                                                  const TDesC& aOrigCommUiResPath,

                                                  TDes& aBitmapPath )

    {

    iCoeEnv = aCoeEnv;

    // store original paths

    iOrigAppResource = aOrigAppResPath;

    iOrigEngResource = aOrigEngResPath;

    iOrigCommUiResource = aOrigCommUiResPath;

    iOrigBitmapPath = aBitmapPath;

    CWVSAPSettingsStore* sapStore = CWVSAPSettingsStore::NewL();

    CleanupStack::PushL( sapStore );

    // if there are no SAPs then don't try the get default

    if ( sapStore->SAPCountL() > 0 )

        {

        CWVSAPSettings* sap = CWVSAPSettings::NewLC();

        sapStore->GetDefaultL( *sap );

        HBufC* server = sap->SAPName().AllocLC();

        ActivateBrandL( *server, aBitmapPath );

        CleanupStack::PopAndDestroy( 2 ); // server, sap

        }

    else

        {

        // loads original resource files

        TBuf<1> empty;

        ActivateBrandL( empty, aBitmapPath );

        }

    CleanupStack::PopAndDestroy(); // sapStore

    }

void CCAOpBrandVariant20::ActivateBrandL( const TDesC& aServer, TDes& aBitmapPath )

    {

#ifdef _DEBUG

    RDebug::Print( _L( "iAlternator->ChangeResourceL" ) );

#endif

    delete iServerName;

    iServerName = NULL;

    iServerName = aServer.AllocL();

    // APPLICATION RESOURCE

    TParsePtrC parseApp( iOrigAppResource );

    // if ok, removes the previous resource and adds new one

    TInt err = iAlternator->ChangeResourceL( KChatAppModuleId, aServer, parseApp.NameAndExt(), iAppResFileOffset );

    // if not ok

    if ( err )

        {

        // delete the old one

        CEikonEnv::Static()->DeleteResourceFile( iAppResFileOffset );

        // load original app resource

        // Code scanner warning Id 53 "not using

        // BaflUtils::NearestLanguageFile() when loading a resource file"

        // is not applicable to this case.

        iAppResFileOffset = CEikonEnv::Static()->AddResourceFileL(

                                iOrigAppResource ); // CSI: 53 # See above

        }

    // ENGINE RESOURCE

    TParsePtrC parseEng( iOrigEngResource );

    // if ok, removes the previous resource and adds new one

    err = iAlternator->ChangeResourceL( KChatAppModuleId, aServer, parseEng.NameAndExt(), iEngResFileOffset );

    // if not ok

    if ( err )

        {

        // delete the old one

        CEikonEnv::Static()->DeleteResourceFile( iEngResFileOffset );

        // load original eng resource

        // Code scanner warning Id 53 "not using

        // BaflUtils::NearestLanguageFile() when loading a resource file"

        // is not applicable to this case.

        iEngResFileOffset = CEikonEnv::Static()->AddResourceFileL(

                                iOrigEngResource ); // CSI: 53 # See above

        }

    // COMMON UI  RESOURCE

    if ( iOrigCommUiResource.Length() > 0 )

        {

        TParsePtrC parseCUI( iOrigCommUiResource );

        // if ok, removes the previous resource and adds new one

        err = iAlternator->ChangeResourceL( KChatAppModuleId, aServer, parseCUI.NameAndExt(), iCommUiResFileOffset );

        // if not ok

        if ( err )

            {

            // delete the old one

            CEikonEnv::Static()->DeleteResourceFile( iCommUiResFileOffset );

            // load original eng resource

            // Code scanner warning Id 53 "not using

            // BaflUtils::NearestLanguageFile() when loading a resource file"

            // is not applicable to this case.

            iCommUiResFileOffset = CEikonEnv::Static()->AddResourceFileL(

                                       iOrigCommUiResource ); // CSI: 53 # See above

            }

        }

    // BITMAP

    TParsePtrC parseBitmap( iOrigBitmapPath );

    if ( iAlternator->ChangeBitmapFileL( KChatAppModuleId, aServer, parseBitmap.NameAndExt() ) == KErrNone )

        {

        // set branded bitmap

        aBitmapPath.Zero();

        aBitmapPath.Append( iAlternator->CurrentBitmapFile( KChatAppModuleId, aServer, parseBitmap.NameAndExt() ) );

        }

    else

        {

        // else set to app defaults!!

        aBitmapPath.Zero();

        aBitmapPath.Append( iOrigBitmapPath );

        }

    }

void CCAOpBrandVariant20::DeleteResource(  CCoeEnv* aCoeEnv )

    {

    aCoeEnv->DeleteResourceFile( iAppResFileOffset );

    }

TBool CCAOpBrandVariant20::BrandBitmapsActivated() const

    {

    TParsePtrC parseBitmap( iOrigBitmapPath );

    TPtrC origFileName( parseBitmap.NameAndExt() );

    // returns zero length path if brand bitmap path is not set

    if ( iAlternator->CurrentBitmapFile( KChatAppModuleId, *iServerName, origFileName ).Length() == 0 )

        {

        return EFalse;

        }

    return ETrue;

    }

void CCAOpBrandVariant20::CurrentResourceFileL( const TDesC& /*aServer*/, const TDesC& /*aResourceFile*/, TDes& /*aFullPath*/ )

    {

    }

//  End of File