/*

* Copyright (c) 2008 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: Extension factory for VIMPSTUi

*

*/

// INCLUDE FILES

#include "cvimpstuiextensionfactory.h"

// System includes

#include <coemain.h>

#include <coeutils.h>

#include <bautils.h>

#include <aknViewAppUi.h>

#include <StringLoader.h>

// Pbk2

#include <MPbk2UIExtensionView.h>

#include <CPbk2UIExtensionView.h>

// xSP extension manager

#include <MxSPViewMapper.h>

#include <MxSPContactManager.h>

#include "vimpstextentionuiuid.h"

#include <vimpstuires.rsg>

#include "cvimpstuiviewmanager.h"

#include "cvimpstuiextensionservice.h"

#include "cvimpstenginefactory.h"

#include "cvimpstuitabbedview.h"

#include "cvimpstuisearchview.h"

#include "tvimpstconsts.h"

#include "cvimpstuiblockview.h"

#include "vimpstdebugprint.h" 

#include "cvimpstuimenuextension.h"

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

inline CVIMPSTUiExtensionFactory::CVIMPSTUiExtensionFactory() :

											iCoeEnv( *CCoeEnv::Static() )

    {

    }

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

// CVIMPSTUiExtensionFactory::ConstructL

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

//

void CVIMPSTUiExtensionFactory::ConstructL()

    {

    // Load the Resource File

    CHAT_DP_FUNC_ENTER("CVIMPSTUiExtensionFactory::ConstructL -start");

	TFileName resPathWithoutDrive;

    resPathWithoutDrive.Zero();

    resPathWithoutDrive.Append( KResourceDir() );

    resPathWithoutDrive.Append( KResourceFileName() );

    TFileName path;    

    Dll::FileName(path); //get the location of the dll

    TDriveName drive( TParsePtrC( path ).Drive( ) ); // solve drive

    // leave to stack, LC method

    HBufC* resourceFilePath = HBufC::NewLC( KMaxResourcePathLength );

    TPtr ptr( resourceFilePath->Des() );

    ptr.Append( resPathWithoutDrive ); // without drive

    ptr.Insert( 0, drive ); // insert drive

    // NearestLanguageFile takes only TFileName

    path.Zero();

    path.Append( *resourceFilePath );

    if ( path.Length() != 0 )

        {

        BaflUtils::NearestLanguageFile( iCoeEnv.FsSession(), path );

        }

	CleanupStack::PopAndDestroy();

	iResourceOffset = iCoeEnv.AddResourceFileL(path);

	iEngineFactoryInstance = CVIMPSTEngineFactory::InstanceL();

    iEngine = CVIMPSTUIViewManager::NewL( 

        			KNullDesC(), *this );  

    iMenuExtension = CVIMPSTUIMenuExtension::NewL();  

    // Get's all sevices

    CreateServicesL();

      CHAT_DP_FUNC_DONE("CVIMPSTUiExtensionFactory::ConstructL -end");

    }

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

// CVIMPSTUiExtensionFactory::NewL

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

//

CVIMPSTUiExtensionFactory* CVIMPSTUiExtensionFactory::NewL()

    {

    	  CHAT_DP_FUNC_ENTER("CVIMPSTUiExtensionFactory::NewL -start");

    CVIMPSTUiExtensionFactory* self = new (ELeave) CVIMPSTUiExtensionFactory;

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    CHAT_DP_FUNC_DONE("CVIMPSTUiExtensionFactory::NewL -end");

    return self;

    }

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

// CVIMPSTUiExtensionFactory::~CVIMPSTUiExtensionFactory

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

//

CVIMPSTUiExtensionFactory::~CVIMPSTUiExtensionFactory()

    {

    CHAT_DP_FUNC_ENTER("CVIMPSTUiExtensionFactory::~CVIMPSTUiExtensionFactory -start");

    delete iEngine;

    iCoeEnv.DeleteResourceFile( iResourceOffset );

    //for deleting iEngineFactoryInstance

    CVIMPSTEngineFactory::Release();

    delete iMenuExtension;

    CHAT_DP_FUNC_DONE("CVIMPSTUiExtensionFactory::~CVIMPSTUiExtensionFactory -end");

    }

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

// CVIMPSTUiExtensionFactory::CreateViewL

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

//

CxSPBaseView* CVIMPSTUiExtensionFactory::CreateViewL( TUid aViewId, CPbk2UIExtensionView& aView )

    {

    	CHAT_DP_FUNC_ENTER("CVIMPSTUiExtensionFactory::CreateViewL-start");

    CxSPBaseView* view = NULL;

    TInt oldView;

	TInt err = iMapper->GetOldView( KIMCONTACTSEXTNIMPLEMENTATIONUID, aViewId.iUid, oldView );

    if( !err )

	    {

        for ( TInt index = 0 ; 

              index < iEngine->ServiceCount() && !view ; 

              index++ )

            {

            if ( iEngine->Service( index ).HasViewId( oldView ) )

                {

				if ( IsTabbedId( oldView ) )

						{

	                		view = iEngine->Service( index ).TabbedViewL(

	                        *iMapper, 

	                        *iContactManager, 

	                        aView,

	                        oldView, 

	                        aViewId,

	                        iEngine->Service(index).ServiceEngine() );                

                		}

				else if ( IsSearchId( oldView ) )

						{

						view = iEngine->Service( index ).SearchViewL(

						*iMapper, 

						*iContactManager, 

						aView,

						oldView, 

						aViewId,

						iEngine->Service(index).ServiceEngine() );               

						}

				else if(IsBlockeId( oldView ))

					{

						view = iEngine->Service( index ).BlockViewL(

						*iMapper, 

						*iContactManager, 

						aView,

						oldView, 

						iEngine->Service(index).ServiceEngine() );               

					}

				}

			}

	    }

    CHAT_DP_FUNC_DONE("CVIMPSTUiExtensionFactory::CreateViewL-end");

    return view;

    }

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

// CVIMPSTUiExtensionFactory::RegisterViewMapper

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

//    

void CVIMPSTUiExtensionFactory::RegisterViewMapper( MxSPViewMapper& aMapper )

	{

	iMapper = &aMapper;

	}

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

// CVIMPSTUiExtensionFactory::ViewInfoResource

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

//                               

TInt CVIMPSTUiExtensionFactory::ViewInfoResource() const

	{

	// Indicate KErrNotFound. This way static resources are not used but

    // xSP Extension Manager queries data. Exception: If IM is not

    // supported, indicate it via resource for simplicity

    TInt ret = KErrNotFound;

    // add the FeatureManager checks for IM here

    // Check for any service 

    if ( !iEngine->ServiceCount()  )

        {

        ret = R_IM_CONTACTS_VIEW_INFO;

        }

    return ret;

	}

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

// CVIMPSTUiExtensionFactory::Id

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

//    	

TUint32 CVIMPSTUiExtensionFactory::Id() const

	{

	return KIMCONTACTSEXTNIMPLEMENTATIONUID;

	}		

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

// CVIMPSTUiExtensionFactory::Name()

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

//

const TDesC& CVIMPSTUiExtensionFactory::Name() const

	{

	_LIT(KNull, " ");

	return KNull;	

	}

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

// CVIMPSTUiExtensionFactory::RegisterContactManager

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

//	

void CVIMPSTUiExtensionFactory::RegisterContactManager( MxSPContactManager& aManager )

	{

	iContactManager = &aManager;

	}

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

// CVIMPSTUiExtensionFactory::SetVPbkContactManager

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

//	

void CVIMPSTUiExtensionFactory::SetVPbkContactManager( CVPbkContactManager& /*aVPbkContactManager*/ )

	{	

	}

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

// CVIMPSTUiExtensionFactory::UpdateStorePropertiesL

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

//	

void CVIMPSTUiExtensionFactory::UpdateStorePropertiesL( CPbk2StorePropertyArray& /*aPropertyArray*/ )

	{	

	}

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

// CVIMPSTUiExtensionFactory::ViewInfoCount

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

//	

TInt CVIMPSTUiExtensionFactory::ViewInfoCount() const 

	{	

	return iEngine->ViewInfoCount();	

	}

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

// CVIMPSTUiExtensionFactory::ViewInfo

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

//	

const MxSPViewInfo* CVIMPSTUiExtensionFactory::ViewInfo( TInt aIndex ) const 

	{	

	return iEngine->ViewInfo( aIndex );	

	}

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

// CVIMPSTUiExtensionFactory::CreateServicesL()

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

//  

void CVIMPSTUiExtensionFactory::CreateServicesL()

    {

    CHAT_DP_FUNC_ENTER("CVIMPSTUiExtensionFactory::CreateServicesL - start");

    // Get all available services   

    RPointerArray<MVIMPSTEngine> engines;

    if (iEngineFactoryInstance)

	    {

	    iEngineFactoryInstance->GetServiceEnginePtr(engines);      

    CHAT_DP( D_CHAT_LIT("CreateServicesL() engines.Count(): %d"), engines.Count());

    // iterate the service array

    for ( TInt index = 0; index < engines.Count() ; index++ )        

        {

        //ServiceId is used to create unique view id for each service, to avoid the reuse of view id of existing service to newly installed service

        TInt ServiceId = engines[index]->ServiceId();

        iEngine->AddNewClientL( ServiceId, *engines[index], 

                ( KVIMPSTTabbedViewIdBase + ServiceId ), ( KVIMPSTSearchViewIdBase + ServiceId), (KVIMPSTBlockedViewIdBase +ServiceId ), *iMenuExtension);

        }

    engines.Reset();

    engines.Close();

	    }

    CHAT_DP_FUNC_DONE("CVIMPSTUiExtensionFactory::CreateServicesL - end");

    }	

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

// CVIMPSTUiExtensionFactory::IsSearchId()

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

//  

TBool CVIMPSTUiExtensionFactory::IsSearchId( TUint aId )

    {

    return ( aId >= KVIMPSTSearchViewIdBase && aId<KVIMPSTBlockedViewIdBase);

    }

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

// CVIMPSTUiExtensionFactory::IsSearchId()

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

//  

TBool CVIMPSTUiExtensionFactory::IsBlockeId( TUint aId )

    {

    return ( aId >= KVIMPSTBlockedViewIdBase );

    }

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

// CVIMPSTUiExtensionFactory::IsTabbedId()

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

//  

TBool CVIMPSTUiExtensionFactory::IsTabbedId( TUint aId )

    {

    return ( aId >= KVIMPSTTabbedViewIdBase && aId < KVIMPSTSearchViewIdBase );

    }

//  End of File