/*

* Copyright (c) 2002-2006 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:  One browser setting item.

*

*/

// INCLUDE FILES

#include <e32base.h>

#include <msvapi.h>

#include <ApDataHandler.h>

#include <ApAccessPointItem.h>

#include <CWPCharacteristic.h>

#include <CWPParameter.h>

#include <CWPAdapter.h>

#include <centralrepository.h>

#include <browseruisdkcrkeys.h>

#include "CWPWAPBrowserItem.h"

#include "WPWAPItemFactory.h"

#include "ProvisioningDebug.h"

// CONSTANTS

/// Delay to wait for WmlBrowser to catch up with changes in CommsDb. Microseconds.

const TInt KWmlDelay = 4*500000;

// Force browser to use User Defined AP

const TInt KUserDefined = 0;

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

// CWPWAPBrowserItem::CWPWAPBrowserItem

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

// might leave.

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

//

CWPWAPBrowserItem::CWPWAPBrowserItem( TBool aFirst,

                                      const TDesC& aTitle,

                                      const TDesC& aBookmarkTitle,

                                      const TDesC& aDefaultName, 

                                      const TDesC& aDefaultBookmarkName,

                                      CWPCharacteristic& aCharacteristic, 

                                      CCommsDatabase*& aCommsDb, 

                                      CApDataHandler*& aAPHandler,

                                      RFavouritesDb aBookmarkDb 

                                    )

                                    : CWPWAPItemBase( aTitle,

                                                      aDefaultName, 

                                                      aCharacteristic, 

                                                      aCommsDb, 

                                                      aAPHandler ), 

                                    iDefaultBookmarkName( aDefaultBookmarkName ),

                                    iBookmarkTitle( aBookmarkTitle ), 

                                    iDb( aBookmarkDb ),

                                    iFirst( aFirst )

    {

    }

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

// CWPWAPBrowserItem::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CWPWAPBrowserItem::ConstructL()

    {

    BaseConstructL();

    }

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

// CWPWAPBrowserItem::NewL

// Two-phased constructor.

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

//

CWPWAPBrowserItem* CWPWAPBrowserItem::NewL( TBool aFirst,

                                            const TDesC& aTitle, 

                                            const TDesC& aBookmarkTitle,

                                            const TDesC& aDefaultName,  

                                            const TDesC& aDefaultBookmarkName,

                                            CWPCharacteristic& aCharacteristic, 

                                            CCommsDatabase*& aCommsDb, 

                                            CApDataHandler*& aAPHandler,

                                            RFavouritesDb aBookmarkDb

                                            )

    {

    CWPWAPBrowserItem* self = new(ELeave) CWPWAPBrowserItem( aFirst,

                                                             aTitle, 

                                                             aBookmarkTitle, 

                                                             aDefaultName, 

                                                             aDefaultBookmarkName,

                                                             aCharacteristic, 

                                                             aCommsDb, 

                                                             aAPHandler, 

                                                             aBookmarkDb ); 

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

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

// Destructor

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

CWPWAPBrowserItem::~CWPWAPBrowserItem()

    {

    iBookmarks.ResetAndDestroy();

    }

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

// CWPWAPBrowserItem::SaveL

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

//

void CWPWAPBrowserItem::SaveL()

    {

    CreateDbL();

    TPckg<TUint32> uid( iUID );

    // Check if the iLink->Data() contains an item of the same size as uid. 

    // This is an extra check to ensure that iLink->Data() contains a packaged

    // TUin32.

    if( iLink && iLink->Data().Length() == uid.MaxLength() )

        {

        uid.Copy( iLink->Data() );

        }

    CApAccessPointItem* apItem = CApAccessPointItem::NewLC();

    // will leave if AP does not exists

    iAPHandler->AccessPointDataL( iUID, *apItem );

    if( iAddr )

        {

        // Update the access point startpage

        WriteHomePageL( *apItem );

        }

    CleanupStack::PopAndDestroy(); // apItem

    }

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

// CWPWAPBrowserItem::CanSetAsDefault

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

//

TBool CWPWAPBrowserItem::CanSetAsDefault() const

    {

    return iUID != KWPWAPNoUID;

    }

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

// CWPWAPBrowserItem::SetAsDefaultL

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

//

void CWPWAPBrowserItem::SetAsDefaultL()

    {

    FLOG( _L( "[Provisioning] CWPWAPBrowserItem::SetAsDefaultL:" ) );

    CreateDbL();

    TRAPD( err, iAPHandler->SetAsDefaultL( (TInt)iUID, EIspTypeWAPOnly) );

    if( err == KErrLocked )

        {

        err = EWPCommsDBLocked;

        }

    // This function need to leave at the end of the function

    // otherwise we dont set the default AP when db is locked

    //User::LeaveIfError( err );

    // There's some delay before the WmlBrowser can find the stored 

    // accesspoint from CommsDb so therefore we wait for a while before

    // telling the WmlBrowser that default accesspoint should be changed.

    // The value 500000 is chosen just by trying out.

    User::After( KWmlDelay );

    CRepository* repository = CRepository::NewLC( KCRUidBrowser );

    FTRACE(RDebug::Print(

                _L("[Provisioning] CWPWAPBrowserItem::SetAsDefaultL: AP:(%d)"),

                                                                  (TInt)iUID));

    // Force the browser to use the User Defined AP selection mode.

    User::LeaveIfError( repository->Set( KBrowserAccessPointSelectionMode,

                                         KUserDefined ) );

    // This sets the accesspoint default for browser.

    User::LeaveIfError( repository->Set( KBrowserDefaultAccessPoint,

                                         (TInt)iUID ) );

    //Set the HomePage to default

    if(iUID)

        {

        User::LeaveIfError( repository->Set( KBrowserNGHomepageType, EBrowserCenRepAccessPoint) );

        }

    CleanupStack::PopAndDestroy(); // repository

    FLOG( _L( "[Provisioning] CWPWAPBrowserItem::SetAsDefaultL: Set Done" ) );

    User::LeaveIfError( err );

    }

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

// CWPWAPBrowserItem::ValidateL

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

//

TBool CWPWAPBrowserItem::ValidateL()

    {

    return iLink != NULL;

    }

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

// CWPWAPBrowserItem::ResourceL

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

//

void CWPWAPBrowserItem::ResourceL( CWPCharacteristic& aResource )

    {

    MWPWAPItemBase* item = WPWAPItemFactory::CreateBookmarkLC( 

                                                          iBookmarkTitle, 

                                                          iDefaultBookmarkName,

                                                          aResource, 

                                                          iLink, 

                                                          iDb );

    if( item->CanSetAsDefault() && !iAddr )

        {

        iAddr = item->Address().AllocL();

        CleanupStack::PopAndDestroy(); // item

        }

    else

        {

        User::LeaveIfError( iBookmarks.Append( item ) );

        CleanupStack::Pop(); // item

        }

    }

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

// CWPWAPBrowserItem::AddL

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

//

void CWPWAPBrowserItem::AddL( RPointerArray<MWPWAPItemBase>& aShownItems,

                              RPointerArray<MWPWAPItemBase>& aHiddenItems )

    {

    for( TInt i( iBookmarks.Count()-1 ); i >= 0 ; i-- )

        {

        MWPWAPItemBase* item = iBookmarks[i];

        if( item->ValidateL() )

            {

            // Transfer ownership of iBookmarks[i] to aItems

            iBookmarks[i]->AddL( aShownItems, aHiddenItems );

            }

        else

            {

            // invalid items get deleted

            delete item;

            }

        iBookmarks.Remove( i );

        }

    // Only first browser item is shown to the user.

    if( iFirst )

        {

        User::LeaveIfError( aShownItems.Append( this ) );

        }

    else

        {

        User::LeaveIfError( aHiddenItems.Append( this ) );

        }

    }

//  End of File