/*

* 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:  Implementation for mrui dynamic item selection list

*

*/

// INCLUDE FILES

#include "emailtrace.h"

#include "cesmrdynamicitemselectionlist.h"

#include <aknlists.h>

#include <bautils.h>

#include <esmrgui.rsg>

#include <data_caging_path_literals.hrh>

#include "esmrhelper.h"//locateresourcefile

// CONSTANTS

// Unnamed namespace for local definitions

namespace { // codescanner::namespace

#ifdef _DEBUG

    _LIT( KESMRDynamicItemSelectionListPanicTxt, "ESMRDYNAMICITEMSELECTIONLIST" );

    /** Enumeration for panic codes */

    enum TESMRDynamicItemSelectionListPanicCode

        {

        // Errors

        EESMRDynamicItemSelectioListInvalidListType = 0

        };

    void Panic( TESMRDynamicItemSelectionListPanicCode aPanic )

        {

        User::Panic ( KESMRDynamicItemSelectionListPanicTxt, aPanic );

        }

#endif

// resource file:

_LIT( KResourceFileName, "esmrgui.rsc" );

} // namespace

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

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

// CESMRAddressSelectionQuery::CESMRAddressSelectionQuery

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

// might leave.

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

//

CESMRDynamicItemSelectionList::CESMRDynamicItemSelectionList()

    {

    FUNC_LOG;

    // Do nothing

    }

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

// CESMRDynamicItemSelectionList::~CESMRDynamicItemSelectionList

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

//

CESMRDynamicItemSelectionList::~CESMRDynamicItemSelectionList()

    {

    FUNC_LOG;

    iEnv->DeleteResourceFile( iResourceOffset );

    }

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

// CESMRDynamicItemSelectionList::NewL

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

//

CESMRDynamicItemSelectionList* CESMRDynamicItemSelectionList::NewL()

    {

    FUNC_LOG;

    CESMRDynamicItemSelectionList* self = 

                            new (ELeave) CESMRDynamicItemSelectionList();

    CleanupStack::PushL( self );

    self->ConstructL( );

    CleanupStack::Pop( self );

    return self;

    }

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

// CESMRDynamicItemSelectionList::ConstructL

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

//

void CESMRDynamicItemSelectionList::ConstructL()

    {

    FUNC_LOG;

    TFileName filename;

    iEnv = CEikonEnv::Static();  // codescanner::eikonenvstatic

    ESMRHelper::LocateResourceFile(

            KResourceFileName,

            KDC_RESOURCE_FILES_DIR,

            filename,

            &iEnv->FsSession() );

    //for localization

    BaflUtils::NearestLanguageFile(iEnv->FsSession(),filename); 

    iResourceOffset = iEnv->AddResourceFileL(filename);

    }

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

// CESMRDynamicItemSelectionList::ExecuteL

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

//

TInt CESMRDynamicItemSelectionList::ExecuteL( // codescanner::intleaves

        const RPointerArray<HBufC>& aItemArray,

        const TESMRSelectionListType aType )

    {

    FUNC_LOG;

    CPtrCArray* array = new (ELeave) CPtrCArray( 1 );

    CleanupStack::PushL( array );

    array->SetReserveL( aItemArray.Count() );

    for ( TInt i = 0; i < aItemArray.Count(); ++i )

        {

        array->AppendL( *aItemArray[i] );

        }

    TInt retVal = ExecuteL( *array, aType );

    CleanupStack::PopAndDestroy( array );

    return retVal;

    }

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

// CESMRDynamicItemSelectionList::ExecuteL

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

//

TInt CESMRDynamicItemSelectionList::ExecuteL( // codescanner::intleaves

		MDesCArray& aItemArray,

		const TESMRSelectionListType aType )

    {

    FUNC_LOG;

    TInt response( KErrCancel );

    CEikFormattedCellListBox* listBox = NULL;

    CAknPopupList* popupList = NULL;

    switch( aType )

        {

        case EESMRAddressSelectionList:

            {

            listBox = new( ELeave )CAknDoublePopupMenuStyleListBox;

            CleanupStack::PushL( listBox );

            popupList = CAknPopupList::NewL( listBox,

                    R_AVKON_SOFTKEYS_SELECT_CANCEL__SELECT,

                    AknPopupLayouts::EMenuDoubleWindow );

            CleanupStack::PushL( popupList );

            popupList->SetTitleL( 

                    *iEnv->AllocReadResourceAsDes16LC(

                            R_QTN_MEET_REQ_LOC_ADDRESS_SELECTION_TITLE ) );

            CleanupStack::PopAndDestroy(); // Resource string //codescanner::cleanup

            break;

            }

        case EESMRRecentLocationList:

            {

            listBox = new( ELeave )CAknSinglePopupMenuStyleListBox;

            CleanupStack::PushL( listBox );

            popupList = CAknPopupList::NewL( listBox,

                    R_AVKON_SOFTKEYS_SELECT_CANCEL__SELECT,

                    AknPopupLayouts::EMenuWindow );

            CleanupStack::PushL( popupList );

            popupList->SetTitleL( 

                    *iEnv->AllocReadResourceAsDes16LC(

                            R_QTN_MEET_REQ_RECENT_LOCATIONS_SELECTION_TITLE ) ); 

            CleanupStack::PopAndDestroy(); // Resource string //codescanner::cleanup

            break;

            }

        default:

            {

            __ASSERT_DEBUG( 

                    EFalse, Panic( EESMRDynamicItemSelectioListInvalidListType ));

            break;

            }

        }

    listBox->ConstructL( popupList, EAknListBoxMenuList );

    listBox->CreateScrollBarFrameL( ETrue );

    listBox->ScrollBarFrame()->SetScrollBarVisibilityL( 

            CEikScrollBarFrame::EOff, 

            CEikScrollBarFrame::EOn );

    listBox->Model()->SetItemTextArray( &aItemArray );

    listBox->Model()->SetOwnershipType( ELbmDoesNotOwnItemArray );

    // Show popup list

    TBool popupOk = popupList->ExecuteLD();

    if ( popupOk )

        {

        response = listBox->CurrentItemIndex();

        }

    CleanupStack::Pop( popupList );

    CleanupStack::PopAndDestroy( listBox );

    return response;

    }

//  End of File