/*

* Copyright (c) 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:  Simulation PSY file selector dialog.

*

*/

// SYSTEM INCLUDES 

#include <AknIconArray.h>		// Icon Array

#include <eikclbd.h>			// Column Listbox

#include <aknlists.h>           // CAknPopupList

#include <aknconsts.h>

#include <AknIconArray.h>

#include <AknsUtils.h>

#include <AknsConstants.h>

#include <avkon.mbg>

#include <gulicon.h>

#include <fbs.h>

// USER INCLUDES

#include "simpsyfileselector.h"

#include "simpsyfileselectormodel.h"

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

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

// CSimPsyFileSelector::CSimPsyFileSelector

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

//

CSimPsyFileSelector::CSimPsyFileSelector()

    {

    // C++ Default constructor. No allocations or functions which can Leave

    // should be called from here.

    }

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

// CSimPsyFileSelector::~CSimPsyFileSelector

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

//

CSimPsyFileSelector::~CSimPsyFileSelector()

    {

    // C++ Destructor. Free all resources associated with this class.

    // Delete the List box model.

    delete iListBoxModel;

    }

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

// void CSimPsyFileSelector::ConstructL

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

//

void CSimPsyFileSelector::ConstructL( CCoeControl*   aParent )

    {

    // Create the list box model

    iListBoxModel = CSimPsyFileSelectorModel::NewL();

    CAknSingleGraphicPopupMenuStyleListBox::ConstructL( aParent, EAknListBoxMenuList );

    CreateScrollBarFrameL( ETrue );

    ScrollBarFrame()->SetScrollBarVisibilityL( CEikScrollBarFrame::EOff,

                                               CEikScrollBarFrame::EAuto ); 

    UpdateIconsL();

    Model()->SetItemTextArray( iListBoxModel );  

    Model()->SetOwnershipType( ELbmDoesNotOwnItemArray );

    ActivateL();

    }

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

// void CSimPsyFileSelector::UpdateIconsL

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

//

void CSimPsyFileSelector::UpdateIconsL()

	{

    // Add icons to listbox

    CAknIconArray* iconArray = new( ELeave ) CAknIconArray( 1 );

    CleanupStack::PushL( iconArray );

    CFbsBitmap* bitmap = NULL;

    CFbsBitmap* mask = NULL;

    AknsUtils::CreateIconL( AknsUtils::SkinInstance(), 

                            KAknsIIDQgnPropNrtypNote,

                            bitmap,

                            mask,

                            KAvkonBitmapFile,

                            EMbmAvkonQgn_prop_nrtyp_note,

                            EMbmAvkonQgn_prop_nrtyp_note_mask );

    CleanupStack::PushL( bitmap );

    CleanupStack::PushL( mask );

    // Ownership is transferred to CGulIcon

    CGulIcon* icon = CGulIcon::NewL( bitmap, mask );

    CleanupStack::Pop( 2 ); // mask, bitmap

    CleanupStack::PushL( icon );

    iconArray->AppendL( icon ); // Ownership is transferred to CAknIconArray

    CleanupStack::Pop( icon ); // icon

    // Get old icons and delete those. This is done because SetIconArray will

    // not do it.

    CAknIconArray* oldIcons = 

    	static_cast<CAknIconArray*>( ItemDrawer()->ColumnData()->IconArray());

	delete oldIcons;

    //Set New Icons to array

    ItemDrawer()->ColumnData()->SetIconArray( iconArray );  

    CleanupStack::Pop( iconArray );

	// Enable Marquee scrolling

	ItemDrawer()->ColumnData()->EnableMarqueeL( ETrue );	    	    	

    DrawDeferred();

	}

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

//TPtrC CSimPsyFileSelector::SimulationFileNameL

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

//

TPtrC CSimPsyFileSelector::SimulationFileNameL()

	{   	

	return iListBoxModel->SimulationFileNameL( CurrentItemIndex());

	}

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

// void CSimPsyFileSelector::HandleResourceChange

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

//

void CSimPsyFileSelector::HandleResourceChange( TInt    aType )

    {

    // Pass the event to the base class

    CCoeControl::HandleResourceChange( aType );

    switch( aType )

        {

        // Dynamic Layout switch and Skin Change

        case KEikDynamicLayoutVariantSwitch:

            {

            SetRect( Rect());

            break;

            }

        case KAknsMessageSkinChange:

            {

            TRAP_IGNORE( UpdateIconsL());

            break;

            }

        default:

            {

            break;

            }

        } 

    DrawDeferred();

    }