/*

* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:   Container class for Main view.*

*/

// Version : %version: 10 %

// INCLUDE FILES

#include    <barsread.h>

#include    <MediaSettings.rsg>

#include    <aknlists.h>

#include    <AknIconArray.h>

#include    <AknsUtils.h>

#include    <gulicon.h>

#include    <calslbs.h>

#include    <eikclbd.h>

#include    <StringLoader.h>

#include    <mediasettings.mbg>

#include    <featmgr.h>

#include    <aknnotewrappers.h>

#include    <textresolver.h>

#include    <AknCommonDialogs.h>

#include    <csxhelp/iptv.hlp.hrh>

#include    "MPSettingsApp.h"

#include    "MPSettingsMainContainer.h"

#include    "MPSettingsConstants.h"

#include	"mpxlog.h"

// CONSTANTS

const TInt KIconArrayGranularity = 2;

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

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

// CMPSettingsMainContainer::CMPSettingsMainContainer

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

// might leave.

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

//

CMPSettingsMainContainer::CMPSettingsMainContainer()

    {

    MPX_DEBUG1(_L("#MS# CMPSettingsMainContainer::CMPSettingsMainContainer()"));

    }

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

// CMPSettingsMainContainer::~CMPSettingsMainContainer

// Destructor

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

//

CMPSettingsMainContainer::~CMPSettingsMainContainer()

    {

    MPX_DEBUG1(_L("#MS# CMPSettingsMainContainer::~CMPSettingsMainContainer()"));

	if (iListBox) 

		{

		delete iListBox;

		}

    }

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

// CMPSettingsMainContainer::ConstructComponentControlsL

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

//

void CMPSettingsMainContainer::ConstructComponentControlsL()

    {

    MPX_DEBUG1(_L("#MS# CMPSettingsMainContainer::ConstructComponentControlsL()"));

    // * Create listbox *

    iListBox = new(ELeave) CAknSingleLargeStyleListBox;

    // Set's iListBox to be contained in this container

    iListBox->SetContainerWindowL(*this); 

    // Construct from resource

    TResourceReader rReader;

    iCoeEnv->Static()->CreateResourceReaderLC(rReader, 

            R_MPSETT_MAIN_LBX_RESOURCE);

    // Construct's iListBox from resource file

    iListBox->ConstructFromResourceL(rReader); 

    CleanupStack::PopAndDestroy(); // rReader

    iListBox->CreateScrollBarFrameL(ETrue);

    iListBox->ScrollBarFrame()->SetScrollBarVisibilityL(

        CEikScrollBarFrame::EOff, CEikScrollBarFrame::EAuto);

    MakeIconArrayL();

    iComponentControl = iListBox;

    }

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

// CMPSettingsMainContainer::HandleResourceChange

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

//

void CMPSettingsMainContainer::HandleResourceChange( TInt aType )

    {

    MPX_DEBUG2(_L("#MS# CMPSettingsMainContainer::HandleResourceChange(0x%X)"),aType);

    CCoeControl::HandleResourceChange( aType );

    if( aType == KAknsMessageSkinChange )

        {

        TRAPD(err,MakeIconArrayL());

        if( err )

            {

            TRAP_IGNORE( HandleResourceChangeErrorL( err ) );

            }

        }

        else if ( aType == KEikDynamicLayoutVariantSwitch ) //Handle change in layout orientation

        {

        TRect mainPaneRect;

        AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, mainPaneRect );

        SetRect( mainPaneRect );

		DrawNow();

        }

    }

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

// CMPSettingsMainContainer::HandleResourceChangeErrorL

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

//

void CMPSettingsMainContainer::HandleResourceChangeErrorL( TInt aError )

    {

    CTextResolver* textresolver = NULL;

    // TextResolver instance for error resolving.

    textresolver = CTextResolver::NewL();

    if ( textresolver )

        {

        // Resolve the error text

        TPtrC text;

        text.Set(textresolver->ResolveErrorString( aError ));

        CAknErrorNote* dlg = new (ELeave) CAknErrorNote(ETrue);

        dlg->ExecuteLD(text);

        delete textresolver;

        }

    }

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

// CMPSettingsMainContainer::TitleResourceId

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

//

TInt CMPSettingsMainContainer::TitleResourceId()

    {

    return R_MPSETT_MAIN_VIEW_TITLE;

    }

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

// CMPSettingsMainContainer::GetHelpContext

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

//

void CMPSettingsMainContainer::GetHelpContext(TCoeHelpContext& aContext) const

    {

    MPX_DEBUG1(_L("#MS# CMPSettingsMainContainer::GetHelpContext()"));

    aContext.iMajor = KIptvHelpContextUid;

    aContext.iContext = KIPTV_HLP_SETTINGS;

    }

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

// CMPSettingsMainContainer::MakeIconArrayL

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

//

void CMPSettingsMainContainer::MakeIconArrayL()

    {

    MPX_DEBUG1(_L("#MS# CMPSettingsMainContainer::MakeIconArrayL()"));

	TFileName fileName;

    // Construct CAknIconArray for iListBox

    CEikColumnListBox* listbox = 

        static_cast<CEikColumnListBox*>( iListBox );

    delete listbox->ItemDrawer()->ColumnData()->IconArray();

    listbox->ItemDrawer()->ColumnData()->SetIconArray( NULL );

    HBufC* mbmpath = StringLoader::LoadLC( R_MPSETT_ICON_MBM_FILE );

    // This is done to ensure upgraded file is used first. 

    // If no upgraded file is found, default file in Z: drive will be used.

	TFindFile find( CCoeEnv::Static()->FsSession() );

	TInt err = find.FindByDir( *mbmpath, KNullDesC );

	if ( err )

		{

		fileName.Append( *mbmpath );		

		}

	else

		{

		fileName.Append( find.File() );    

		}

    CAknIconArray* icons = 

        new ( ELeave ) CAknIconArray( KIconArrayGranularity );

    CleanupStack::PushL( icons );

    AppendIconToArrayL( 

        icons, 

        KAknsIIDQgnPropSetMpVideoSub, 

        fileName, 

        EMbmMediasettingsQgn_prop_set_mp_video_sub, 

        EMbmMediasettingsQgn_prop_set_mp_video_sub_mask );

    AppendIconToArrayL(

        icons, 

        KAknsIIDQgnPropSetMpStreamSub, 

		fileName, 

        EMbmMediasettingsQgn_prop_set_mp_stream_sub, 

        EMbmMediasettingsQgn_prop_set_mp_stream_sub_mask );

    CleanupStack::Pop(); // icons

    CleanupStack::PopAndDestroy(); // mbmpath

    listbox->ItemDrawer()->ColumnData()->SetIconArray( icons );

    }

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

// CMPSettingsMainContainer::AppendIconToArrayL

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

//

void CMPSettingsMainContainer::AppendIconToArrayL(

    CAknIconArray* aArray,

    const TAknsItemID& aID,

    const TDesC& aMbmFile,

    TInt aBitmapId,

    TInt aMaskId )

    {

    MPX_DEBUG1(_L("#MS# CMPSettingsMainContainer::AppendIconToArrayL()"));

    MAknsSkinInstance* skin = AknsUtils::SkinInstance();

    CFbsBitmap* bitmap = NULL;

    CFbsBitmap* mask = NULL;

    AknsUtils::CreateIconLC( skin, 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();

    }

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

// CMPSettingsMainContainer::FocusChanged

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

//

void CMPSettingsMainContainer::FocusChanged(TDrawNow /*aDrawNow*/)

{

	if( iListBox)

        {

        iListBox->SetFocus( IsFocused() );

        }

}

// End of File