/*

* 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 service for CVIMPSTUI

*

*/

// INCLUDE FILES

#include "cvimpstuiextensionservice.h"

#include <MPbk2AppUi.h>

// Edit view

#include <MPbk2ApplicationServices.h>

#include <MPbk2CommandHandler.h>

#include <Pbk2Commands.hrh>

#include "cvimpstuisearchfieldaray.h"

#include "mvimpstuisearchfield.h"

#include "cvimpstuisearchquerydialog.h"

#include "cvimpstuitabbedview.h"

#include "cvimpstuisearchview.h"

#include "cvimpstuiextensionviewinfo.h"

#include "cvimpstcmdhandler.h"

#include "mvimpstengine.h"

#include "vimpstutils.h"

#include "cvimpstuibranddata.h"

#include "tvimpstconsts.h"

#include "cvimpstuiblockview.h"

#include <vimpstui.mbg>

#include <vimpst_servicetab_default.mbg>

#include <vimpstuires.rsg>

#include <eikenv.h>

#include "cvimpstuimenuextension.h"

const TInt KDefaultIconId = EMbmVimpstuiExample_msn_tab;

const TInt KDefaultMaskId = EMbmVimpstuiExample_msn_tab_mask;

const TInt KBrandTabIconId = EMbmVimpst_servicetab_defaultQgn_prop_im_imsg ;

const TInt KBrandTabMaskId = EMbmVimpst_servicetab_defaultQgn_prop_im_imsg_mask;

_LIT(KDefaultFileLocation,"\\resource\\");

_LIT(KBrandFileLocation,"C:\\resource\\");

_LIT(KBrandFileNameDefault_C,"C:\\resource\\vimpst_servicetab_default.mif");

_LIT(KBrandFileNameDefault_Z,"Z:\\resource\\apps\\vimpst_servicetab_default.mif");

_LIT(KBrandFileNameHalf, "vimpst_servicetab_");

_LIT(KBrandFileNameExt, ".mif");

_LIT(KDefaultFileName, "vimpst_servicetab_default.mif");

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

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

// CVIMPSTUIExtensionService::CVIMPSTUIExtensionService

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

// 

CVIMPSTUIExtensionService::CVIMPSTUIExtensionService(

    TUint aServiceId,

    TInt aTabbedViewId,   

    TInt aSearchViewId, 

    TInt aBlockedViewId,  

    CVIMPSTUIMenuExtension& aMenuExtension,

    MVIMPSTEngine& aEngine ):

    iServiceId( aServiceId ),

    iTabbedViewId( aTabbedViewId ),        

    iSearchViewId( aSearchViewId ), 

    iBlockedViewId( aBlockedViewId ),

    iMenuExtension(aMenuExtension),

    iEngine( aEngine )

    {

    }

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

// CVIMPSTUIExtensionService::ConstructL

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

// 

void CVIMPSTUIExtensionService::ConstructL(const TDesC& aServiceName)

    {       

    TFileName path;    

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

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

    TBuf<KMaxResourcePathLength> serviceName(iEngine.ServiceName());

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

    TPtr brandFileNamePtr( brandFileName->Des() );

    brandFileNamePtr.Append( KBrandFileNameHalf() );

    brandFileNamePtr.Append( serviceName );

    brandFileNamePtr.Append( KBrandFileNameExt() );

    RFs& session = CEikonEnv::Static()->FsSession();

    session.AddFileSystem( brandFileNamePtr );    

    TFindFile file_finder(session);

    CDir* file_list;

    path.Zero();

    TInt err = file_finder.FindWildByDir( brandFileNamePtr,KBrandFileLocation(),file_list);

    if( err == KErrNone )

        {

        brandFileNamePtr.Insert( 0, KBrandFileLocation());

        }

    else 

        {

        err = file_finder.FindWildByDir( KDefaultFileName(), KDefaultFileLocation(), file_list );

        brandFileNamePtr.Zero();

        if( err == KErrNone )

            {

            brandFileNamePtr.Insert( 0, KBrandFileNameDefault_C());

            }

        else

            {

            brandFileNamePtr.Insert( 0, KBrandFileNameDefault_Z());

            }

        }

    path.Append( brandFileNamePtr );

    iServiceName = aServiceName.AllocL();

    // View info's must be created in initial contruct phase

    iTabbedViewInfo = CVIMPSTUIExtensionViewInfo::NewL( 

        iTabbedViewId, ETrue, path, KBrandTabIconId, KBrandTabMaskId, *iServiceName );

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

    TPtr ptr( resourceFilePath->Des() );

    ptr.Append( KDefaultIconFile() ); // without drive

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

    // NearestLanguageFile takes only TFileName

    path.Zero();

    path.Append( *resourceFilePath );

	iSearchViewInfo = CVIMPSTUIExtensionViewInfo::NewL(

        iSearchViewId, EFalse, path, KDefaultIconId, 

        KDefaultMaskId, *iServiceName  );    

    iBlockViewInfo = CVIMPSTUIExtensionViewInfo::NewL(

        iBlockedViewId, EFalse, path, KDefaultIconId, 

        KDefaultMaskId, *iServiceName  );    

	iCommandHandler = CVIMPSTCmdHandler::NewL(iEngine); 

	iUiFieldsArray = CVIMPSTUiSearchFieldArray::NewL();

    CleanupStack::PopAndDestroy(2,brandFileName); //resourceFilePath,brandTabIconFilePath

	delete file_list;

    }

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

// CVIMPSTUIExtensionService::NewL

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

// 

CVIMPSTUIExtensionService* CVIMPSTUIExtensionService::NewL(

    TUint aServiceId,

    TInt aTabbedViewId,

    TInt aSearchViewId,

    TInt aBlockedViewId, 

    const TDesC& aServiceName,    

    CVIMPSTUIMenuExtension& aMenuExtension,

    MVIMPSTEngine& aEngine )

    {

    CVIMPSTUIExtensionService* self = NewLC( 

        aServiceId, aTabbedViewId, aSearchViewId, aBlockedViewId, aServiceName, aMenuExtension, aEngine );

    CleanupStack::Pop(self);

    return self;

    }

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

// CVIMPSTUIExtensionService::NewLC

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

// 

CVIMPSTUIExtensionService* CVIMPSTUIExtensionService::NewLC(

    TUint aServiceId,

    TInt aTabbedViewId,    

    TInt aSearchViewId, 

    TInt aBlockedViewId,  

    const TDesC& aServiceName,    

    CVIMPSTUIMenuExtension& aMenuExtension,

    MVIMPSTEngine& aEngine )

    {

    CVIMPSTUIExtensionService* self =

        new (ELeave) CVIMPSTUIExtensionService( 

            aServiceId, aTabbedViewId, aSearchViewId, aBlockedViewId, aMenuExtension, aEngine );

    CleanupStack::PushL(self);

    self->ConstructL(aServiceName);

    return self;

    }

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

// CVIMPSTUIExtensionService::~CVIMPSTUIExtensionService

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

// 

CVIMPSTUIExtensionService::~CVIMPSTUIExtensionService()

    {

    delete iUiFieldsArray;

    delete iCommandHandler;

    iCommandHandler = NULL;

    delete iServiceName;

    iServiceName = NULL;

    delete iSearchString;

	iSearchString = NULL;

    //delete iBrandHandler;

    delete iTabbedViewInfo;

    iTabbedViewInfo = NULL;      

    delete iSearchViewInfo;

    iSearchViewInfo = NULL;       

    delete iBlockViewInfo;

    iBlockViewInfo = NULL;  

    }

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

// CVIMPSTUIExtensionService::TabbedViewL

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

// 

CVIMPSTUiTabbedView* 

    CVIMPSTUIExtensionService::TabbedViewL( 

        MxSPViewMapper& aMapper, 

        MxSPContactManager& aContactManager, 

        CPbk2UIExtensionView& aView,

        TInt aTabbedViewId,

        TUid aId,

        MVIMPSTEngine& aEngine ) 

    {

    if ( !iTabbedView )

        {

        iTabbedView = CVIMPSTUiTabbedView::NewL( 

            aMapper,

            aContactManager,

            aTabbedViewId,

            iServiceId,

            aView,

            aId,

            *this,

            aEngine,

            *iCommandHandler,

            iMenuExtension);        

        }

    return iTabbedView;

    }    

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

// CVIMPSTUIExtensionService::BlockViewL

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

// 

CVIMPSTUiBlockView* 

    CVIMPSTUIExtensionService::BlockViewL( 

        MxSPViewMapper& aMapper, 

        MxSPContactManager& aContactManager, 

        CPbk2UIExtensionView& aView,

        TInt aBlockedViewId,

        MVIMPSTEngine& aEngine ) 

    {

    if ( !iBlockedView )

        {

        iBlockedView = CVIMPSTUiBlockView::NewL( 

            aMapper,

            aContactManager,

            aBlockedViewId,

            aView,

            *this ,

            aEngine,

            *iCommandHandler ); 

        }

    return iBlockedView;

    }    

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

// CVIMPSTUIExtensionService::SearchViewL

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

// 

CVIMPSTUiSearchView* 

    CVIMPSTUIExtensionService::SearchViewL( 

        MxSPViewMapper& aMapper, 

        MxSPContactManager& aContactManager, 

        CPbk2UIExtensionView& aView,

        TInt aSearchViewId,

        TUid aId,

        MVIMPSTEngine& aEngine )

    {

    if ( !iSearchView )

        {

        iSearchView = CVIMPSTUiSearchView::NewL( 

            aMapper,

            aContactManager,

            aSearchViewId,

            iServiceId,

            aView,        

            aId,

            *this,

            aEngine,

            *iCommandHandler ); 

        }

    return iSearchView;

    }      

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

// CVIMPSTUIExtensionService::TabbedViewId

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

// 

TInt CVIMPSTUIExtensionService::TabbedViewId()

    {

    return iTabbedViewId;

    }

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

// CVIMPSTUIExtensionService::SearchViewId

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

// 

TInt CVIMPSTUIExtensionService::SearchViewId()

    {

    return iSearchViewId;

    }    

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

// CVIMPSTUIExtensionService::BlockViewId

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

// 

TInt CVIMPSTUIExtensionService::BlockViewId()

    {

    return iBlockedViewId;

    }      

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

// CVIMPSTUIExtensionService::ServiceId

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

// 

TUint32 CVIMPSTUIExtensionService::ServiceId()

    {

    return iServiceId;

    }

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

// CVIMPSTUIExtensionService::ServiceName

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

// 

const TDesC& CVIMPSTUIExtensionService::ServiceName()

    {

    return *iServiceName;

    }             

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

// CVIMPSTUIExtensionService::SearchString

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

// 

const TDesC& CVIMPSTUIExtensionService::SearchString()

    {

    return *iSearchString;

    } 

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

// CVIMPSTUIExtensionService::SetSearchStringL

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

// 

void CVIMPSTUIExtensionService::SetSearchStringL( const TDesC& aSearchString )

    {

    if( iSearchString )

	    {

	    delete iSearchString;

	    iSearchString = NULL;

	    }

    iSearchString = aSearchString.AllocL();

    }                       

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

// CVIMPSTUIExtensionService::TabbedViewInfoL

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

//    

CVIMPSTUIExtensionViewInfo* 

    CVIMPSTUIExtensionService::TabbedViewInfoL()

    {

    return iTabbedViewInfo;

    }

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

// CVIMPSTUIExtensionService::SearchViewInfo

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

//    

CVIMPSTUIExtensionViewInfo* 

    CVIMPSTUIExtensionService::SearchViewInfo()

    {

    return iSearchViewInfo;

    } 

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

// CVIMPSTUIExtensionService::BlockedViewInfo

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

//    

CVIMPSTUIExtensionViewInfo* 

    CVIMPSTUIExtensionService::BlockedViewInfo()

    {

    return iBlockViewInfo;

    }     

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

// CVIMPSTUIExtensionService::HasViewId()

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

// 

TBool CVIMPSTUIExtensionService::HasViewId( TInt aViewId )

    {

    return ( iTabbedViewId == aViewId || iSearchViewId == aViewId ||iBlockedViewId == aViewId  );

    }     

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

// CVIMPSTUIExtensionService::ServiceEngine()

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

// 

MVIMPSTEngine& CVIMPSTUIExtensionService::ServiceEngine ()

	{

	return iEngine;

	}

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

// CVIMPSTUIExtensionService::SetSearchFieldsDataL

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

// 

void CVIMPSTUIExtensionService::SetSearchFieldsDataL( RArray<TInt>& aEnumKeysArray, RPointerArray<HBufC>& aLebelKeysArray )

    {

    // reset all old fields and create new fields

    if( iUiFieldsArray )

	    {

	    delete iUiFieldsArray;

	   	iUiFieldsArray = NULL;	

	    }

	iUiFieldsArray = CVIMPSTUiSearchFieldArray::NewL();

    TInt enumCount = aEnumKeysArray.Count();

    TInt labelCount = aLebelKeysArray.Count();

    TBool isBasicField = EFalse ;

    TInt basicFieldIndex = 0;   

    if( !enumCount && !labelCount )

	    {

	    return;	

	    }

    for( TInt i =0; i< enumCount; i++ ) 

	    {

	    TVIMPSTEnums::TVIMPSTSearchKey enumKey = static_cast<TVIMPSTEnums::TVIMPSTSearchKey>( aEnumKeysArray[i] );

	    // get the data associaed with key ,

	    // also check if basic field

	    HBufC* akeyValue = GetSearchKeyLabelL( enumKey, isBasicField );

	    if( akeyValue )

			{

			if( isBasicField )

				{

				if( enumKey == TVIMPSTEnums::EVIMPSTFirstName )

					{

					basicFieldIndex = 0 ; // always on top 1st element	

					}

				iUiFieldsArray->InsertFieldsL(basicFieldIndex , *akeyValue, EVIMPSTEdwinText,EIMBasicSearch ,enumKey);

				basicFieldIndex++ ; 

				}

			else

				{

				iUiFieldsArray->CreateFieldsL( *akeyValue, EVIMPSTEdwinText ,EIMAdvancedSearch, enumKey);	

				}

			delete akeyValue;

			akeyValue = NULL;

			}

	    }

     for( TInt i =0; i< labelCount; i++ ) 

	    {

	    // not owns akeyValue 

	    HBufC* akeyValue = aLebelKeysArray[i];

	    if( akeyValue )

			{

			iUiFieldsArray->CreateFieldsL( *akeyValue, EVIMPSTEdwinText );

			}

	    }

	// this will sort only basic fields

	SortBasicFields();

    }                       

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

// CVIMPSTUIExtensionService::SetSearchFieldsDataL

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

// 

CVIMPSTUiSearchFieldArray& CVIMPSTUIExtensionService::GetSearchFieldArray()  

    {

   	return *iUiFieldsArray;

    } 

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

// CVIMPSTUIExtensionService::GetSearchKeyLabelL

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

// 

HBufC* CVIMPSTUIExtensionService::GetSearchKeyLabelL(TVIMPSTEnums::TVIMPSTSearchKey aSearchKey ,TBool& aBasicField )  

    {

    HBufC* keyText = NULL;

    aBasicField = EFalse;

    switch( aSearchKey )

	    {

	    case TVIMPSTEnums::EVIMPSTMiddleName :

			{

		    keyText =  VIMPSTUtils::LoadResourceL( R_QTN_SERVTAB_SEARCH_MIDDLENAME ); 		

			break;		

			}

		case TVIMPSTEnums::EVIMPSTLastName :

			{

			keyText =  VIMPSTUtils::LoadResourceL( R_QTN_SERVTAB_SEARCH_LASTNAME ); 

			aBasicField = ETrue;	 	        		

			break;		

			}