/*

* Copyright (c) 2006-2007 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:    The model of the CSrchUiServiceContainer.  

*

*/

//System Includes

#include <srchui.rsg>

#include <e32base.h>

#include <coemain.h>

#include <searchcontent.h>

#include "utf.h"

//User Includes

#include "srchuigeneral.h"

#include "srchuimodel.h"

#include "srchuidefines.h"

const TInt KContentCaptionLength = 25;

const TInt KListItemLength = 50;

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

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

// CSrchUiModel::NewL

// Symbian OS 2 phased constructor.

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

//

CSrchUiModel* CSrchUiModel::NewL(CSrchUiGeneral* aGenSrchUi)

    {

    CSrchUiModel* self = CSrchUiModel::NewLC(aGenSrchUi);

    CleanupStack::Pop( self );

    return self;

    }

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

// CSrchUiModel::NewLC

// Symbian OS 2 phased constructor.

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

//

CSrchUiModel* CSrchUiModel::NewLC(CSrchUiGeneral* aGenSrchUi)

    {

    CSrchUiModel* self = new (ELeave) CSrchUiModel();

    CleanupStack::PushL( self );

    self->ConstructL(aGenSrchUi);

    return self;

    }

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

// CSrchUiModel::~CSrchUiModel

// Destructor.

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

//

CSrchUiModel::~CSrchUiModel()

    {

    delete iBuffer;

    delete iAllInDeviceCaption;

    }

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

// CSrchUiModel::MdcaCount

// Returns the number of descriptor elements in the array.

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

//

TInt CSrchUiModel::MdcaCount() const

    {

    // "All in device" will be added but is known part of the search content type array

    return iGenSrchUi->SelectedContentTypes().Count() + 1;

    }

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

// CSrchUiModel::MdcaPoint

// Returns a non-modifiable pointer descriptor representing the descriptor

//  element located at position aIndex within the array

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

//

TPtrC16 CSrchUiModel::MdcaPoint( TInt aIndex ) const

    {

    TRAP_IGNORE(MdcaPointL(aIndex ));

	return(*iBuffer);

}

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

// CSrchUiModel::MdcaPointL

// Returns a non-modifiable pointer descriptor representing the descriptor

//  element located at position aIndex within the array

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

//

TPtrC16 CSrchUiModel::MdcaPointL( TInt aIndex ) const

    {

	// CAknSingleGraphicStyleListBox    0\tLabel\t1\t2

	_LIT( KListBoxStringFormat, "%d\t%S" );

    TBool oldState;

    if ( aIndex == KAllInDeviceArrayIndex )  // All in device

        {

        oldState = iGenSrchUi->AllContentClassesSelected();

        // Create buffer for listbox

        iBuffer->Des().Format( KListBoxStringFormat, oldState, iAllInDeviceCaption );

        }

    else

        {

        TInt realIndex ( aIndex-1 );    // because of the "All in device" option

        // Fetch state (selected/not selected) of content type pointed to by aIndex

        oldState = iGenSrchUi->SelectedContentTypes()[realIndex];

        // Fetch name of content type pointed to by aIndex

        RPointerArray<CSearchContent>& contentarray = iGenSrchUi->GetContentTypes();

        CSearchContent* contentType = contentarray[realIndex];

          HBufC* des = HBufC::NewLC( KContentCaptionLength );// = (TPtr8)((*iSearchText).Des());

        TPtr16 ptr1(des->Des());

        ptr1.Copy( contentType->Caption() );

        TBuf16<KListItemLength> first;	

        first.Format(*des);	;	

        // Create buffer for listbox

        iBuffer->Des().Format( KListBoxStringFormat, oldState, &first );

        CleanupStack::PopAndDestroy(des);//Mem leak should work??

        }

    return *iBuffer;

    }

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

// CSrchUiModel::CSrchUiModel

// Performs the first phase of two phase construction.

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

//

CSrchUiModel::CSrchUiModel()

    {

    }

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

// CSrchUiModel::ConstructL

// Performs the second phase construction.

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

//

void CSrchUiModel::ConstructL(CSrchUiGeneral* aGenSrchUi)

    {

    // CAknSingleGraphicStyleListBox    0\tLabel\t1\t2

    iGenSrchUi = aGenSrchUi;

    TInt max = KSearchContentTypeNameMaxLength +

                    ( KSearchTab().Length() * 3 ) + 9;  // 9 for icon indexes

	iBuffer = HBufC::NewL( max );

    iAllInDeviceCaption = CCoeEnv::Static()->AllocReadResourceAsDes16L(

                                                         R_QTN_SEARCH_TYPES_ALL );

    }

// End of File