/*

* 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:  Multiselection popup implementation

*

*/

// INCLUDE FILES

#include <avkon.mbg>

#include <AknsUtils.h>

#include <cmsappwizard.rsg>

#include "cmsmultiselectionpopup.h"

#include "msdebug.h"

// Format string for listbox items

_LIT(KItemFormatString, "1\t%S");

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

// CMSMultiselectionPopup::NewL

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

//

CMSMultiselectionPopup* CMSMultiselectionPopup::NewL(

    CDesCArrayFlat* aItemArray,

    CListBoxView::CSelectionIndexArray* aSelectionIndexArray,

    const TDesC& aHeading )

    {

    LOG(_L("[MSAppWizard]\t CMSMultiselectionPopup::NewL begin"));

    CMSMultiselectionPopup* self =

                    CMSMultiselectionPopup::NewLC( aItemArray,

                                                   aSelectionIndexArray,

                                                   aHeading );

    CleanupStack::Pop( self );

    LOG(_L("[MSAppWizard]\t CMSMultiselectionPopup::NewL end"));

    return self;

    }

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

// CMSMultiselectionPopup::NewLC

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

//

CMSMultiselectionPopup* CMSMultiselectionPopup::NewLC(

    CDesCArrayFlat* aItemArray,

    CListBoxView::CSelectionIndexArray* aSelectionIndexArray,

    const TDesC& aHeading )

    {

    LOG(_L("[MSAppWizard]\t CMSMultiselectionPopup::NewLC begin"));

    CMSMultiselectionPopup* self =

                        new(ELeave) CMSMultiselectionPopup( NULL,

                                                            aHeading );

    CleanupStack::PushL(self);

    self->ConstructL( aItemArray, aSelectionIndexArray );

    LOG(_L("[MSAppWizard]\t CMSMultiselectionPopup::NewLC end"));

    return self;

    }

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

// CMSMultiselectionPopup::ConstructL

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

//

void CMSMultiselectionPopup::ConstructL(

    CDesCArrayFlat* aItemArray,

    CListBoxView::CSelectionIndexArray* aSelectionIndexArray )

    {

    LOG(_L("[MSAppWizard]\t CMSMultiselectionPopup::\

    ConstructL begin"));

    iItemArray = aItemArray;

    iSelectionIndexes = aSelectionIndexArray;

    LOG(_L("[MSAppWizard]\t CMSMultiselectionPopup::\

    ConstructL end"));

    }

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

// CMSMultiselectionPopup::CMSMultiselectionPopup

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

//

CMSMultiselectionPopup::CMSMultiselectionPopup(

    CListBoxView::CSelectionIndexArray* aSelectionIndexArray,

    const TDesC& aHeading )

    : CAknListQueryDialog( aSelectionIndexArray ),

      iHeading( aHeading )

    {

    LOG(_L("[MSAppWizard]\t CMSMultiselectionPopup:: \

            CMSMultiselectionPopup"));

    }

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

// CMSMultiselectionPopup::~CMSMultiselectionPopup

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

//

CMSMultiselectionPopup::~CMSMultiselectionPopup()

    {

    LOG(_L("[MSAppWizard]\t CMSMultiselectionPopup::\

    CMSMultiselectionPopup"));

    }

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

// CMSMultiselectionPopup::UpdateAndDrawPopup

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

//

void CMSMultiselectionPopup::UpdateAndDrawPopupL(

    CDesCArrayFlat* aItemArray )

    {

    LOG(_L("[MSAppWizard]\t CMSMultiselectionPopup:: \

            UpdateAndDrawPopupL begin"));

    iItemArray = aItemArray;

    if ( iItemArray->Count() )

        {

        CreateAndSetListboxItemsL();        

        }

    Layout();

    SizeChanged();    

    iListBox->DrawNow();

    LOG(_L("[MSAppWizard]\t CMSMultiselectionPopup:: \

            UpdateAndDrawPopupL ends"));

    }

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

// CMSMultiselectionPopup::AppendIconToArrayL

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

//

void CMSMultiselectionPopup::AppendIconToArrayL(CAknIconArray* aArray,

                                               MAknsSkinInstance* aSkin,

                                               const TDesC& aMbmFile,

                                               const TAknsItemID& aID,

                                               TInt aBitmapId,

                                               TInt aMaskId) const

    {

    LOG(_L("[MSAppWizard]\t CMSMultiselectionPopup:: \

            AppendIconToArrayL begin"));

    __ASSERT_DEBUG( aArray, User::Leave(KErrArgument) );

    CFbsBitmap* bitmap = NULL;

    CFbsBitmap* mask = NULL;

    AknsUtils::CreateIconLC(aSkin, aID,

        bitmap, mask, aMbmFile, aBitmapId, aMaskId);

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

    icon->SetBitmapsOwnedExternally(EFalse);

    // icon now owns the bitmaps, no need to keep on cleanup stack.

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

    bitmap = NULL;

    mask = NULL;

    CleanupStack::PushL(icon);

    aArray->AppendL(icon);

    // aArray now owns the icon, no need to delete.

    CleanupStack::Pop(icon);

    LOG(_L("[MSAppWizard]\t CMSMultiselectionPopup:: \

            AppendIconToArrayL end"));

    }

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

// CMSMultiselectionPopup::OkToExitL(TInt aButtonId)

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

//

TBool CMSMultiselectionPopup::OkToExitL(TInt aButtonId)

    {

    LOG(_L("[MSAppWizard]\t CMSMultiselectionPopup::\

OkToExitL begin"));

    if ( aButtonId == EAknSoftkeyNext ||  aButtonId == EAknSoftkeyBack )

        {

        LOG(_L("[MSAppWizard]\t CUPnPAppMultiselectionPopup::\

OkToExitL: Next or Back"));

        const CListBoxView::CSelectionIndexArray* selected =

            ListBox()->SelectionIndexes();

        if ( iSelectionIndexes )

            {

            TInt selectCount = selected->Count();

            iSelectionIndexes->Reset();

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

                {

                iSelectionIndexes->AppendL( selected->At( i ) );

                }

            }

        }

    LOG(_L("[MSAppWizard]\t CMSMultiselectionPopup::\

OkToExitL end"));

    return ETrue;

    }

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

// CMSMultiselectionPopup::CreateAndSetListboxItemsL()

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

//

void CMSMultiselectionPopup::CreateAndSetListboxItemsL()

    {

    LOG(_L("[MSAppWizard]\t CMSMultiselectionPopup::\

    CreateAndSetListboxItemsL"));    

    TInt itemCount = iItemArray->Count();

    CDesCArrayFlat* listItems = new (ELeave) CDesCArrayFlat( 5 );

    CleanupStack::PushL( listItems );

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

        {

        TPtrC itemStr = iItemArray->MdcaPoint(i);

        HBufC* item = HBufC::NewLC( itemStr.Size() +

                                    sizeof( KItemFormatString ) );                                

        item->Des().Format( KItemFormatString, &itemStr );             

        listItems->AppendL( *item );

        CleanupStack::PopAndDestroy( item );        

        }

    SetItemTextArray( listItems );

    CleanupStack::Pop( listItems );

    }

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

// CMSMultiselectionPopup::PreLayoutDynInitL()

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

//

void CMSMultiselectionPopup::PreLayoutDynInitL()

    {

    LOG(_L("[MSAppWizard]\t CMSMultiselectionPopup:: \

            PreLayoutDynInitL begin"));

    // two icons

    CAknIconArray* icons = new (ELeave) CAknIconArray(2);

    CleanupStack::PushL( icons );

    MAknsSkinInstance* skin = AknsUtils::SkinInstance();

    TFileName iconsPath( AknIconUtils::AvkonIconFileName() );

    AppendIconToArrayL( icons, skin,

                        iconsPath,

                        KAknsIIDQgnPropCheckboxOn,

                        EMbmAvkonQgn_indi_checkbox_on,

                        EMbmAvkonQgn_indi_checkbox_on_mask );

    AppendIconToArrayL( icons, skin,

                        iconsPath,

                        KAknsIIDQgnPropCheckboxOff,

                        EMbmAvkonQgn_indi_checkbox_off,

                        EMbmAvkonQgn_indi_checkbox_off_mask );

    CAknListQueryDialog::SetIconArrayL(icons);

    CleanupStack::Pop(icons);

    iListBox = ListBox();

    CAknFilteredTextListBoxModel* model = STATIC_CAST(

            CAknFilteredTextListBoxModel*,

            iListBox->Model());

    // create listbox items if any

    if ( iItemArray->Count() )

        {

        CreateAndSetListboxItemsL();        

        }

    SetHeaderTextL( iHeading );

    iListBox->ActivateL();

    CAknListQueryDialog::PreLayoutDynInitL();

    LOG(_L("[MSAppWizard]\t CMSMultiselectionPopup:: \

            PreLayoutDynInitL end"));

    }

// End of file