/*

* 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 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:      Implementation of UI functionality for category list.*

*/

// INCLUDE FILES

#include <ganes/HgScroller.h>

#include <vcxhgmyvideos.rsg>

#include <myvideosindicator.h>

#include <ganes/HgDoubleGraphicList.h>

#include "vcxhgmyvideoscategorylistimpl.h"

#include "vcxhgmyvideoscategorymodelhandler.h"

#include "vcxhgmyvideosmodel.h"

#include "vcxhgmyvideosmainview.h"

#include "vcxhgmyvideoscollectionclient.h"

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

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

// CVcxHgMyVideosCategoryListImpl::NewL()

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

//

CVcxHgMyVideosCategoryListImpl* CVcxHgMyVideosCategoryListImpl::NewL(

        CVcxHgMyVideosModel& aModel,

        CVcxHgMyVideosMainView& aView,

        CHgScroller& aScroller )

    {

    CVcxHgMyVideosCategoryListImpl* self = 

        CVcxHgMyVideosCategoryListImpl::NewLC( aModel, aView, aScroller );

    CleanupStack::Pop( self );

    return self;

    }

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

// CVcxHgMyVideosCategoryListImpl::NewLC()

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

//

CVcxHgMyVideosCategoryListImpl* CVcxHgMyVideosCategoryListImpl::NewLC(

        CVcxHgMyVideosModel& aModel,

        CVcxHgMyVideosMainView& aView,

        CHgScroller& aScroller )

    {

    CVcxHgMyVideosCategoryListImpl* self = 

        new (ELeave) CVcxHgMyVideosCategoryListImpl( aModel, aView, aScroller );

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

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

// CVcxHgMyVideosCategoryListImpl::CVcxHgMyVideosCategoryListImpl()

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

//

CVcxHgMyVideosCategoryListImpl::CVcxHgMyVideosCategoryListImpl( 

        CVcxHgMyVideosModel& aModel,

        CVcxHgMyVideosMainView& aView,

        CHgScroller& aScroller )

    : CVcxHgMyVideosListBase( aModel, aView, aScroller ) 

    {

    }

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

// CVcxHgMyVideosCategoryListImpl::ConstructL()

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

//

void CVcxHgMyVideosCategoryListImpl::ConstructL()

    {

    CVcxHgMyVideosListBase::ConstructL();

    iCategoryModel = CVcxHgMyVideosCategoryModelHandler::NewL( iModel, *iScroller );

    // Load indicator

    CGulIcon* ind = iCategoryModel->VideoIndicatorL().VideoOverlayIndicatorL();

    if ( ind )

        {

        CleanupStack::PushL( ind );

        // Ownership of the icon is transferred

        static_cast<CHgDoubleGraphicList*>( iScroller )->SetIconOverlayIndicator( ind );

        CleanupStack::Pop( ind );

        }

    // Set default icon as empty

    iScroller->SetDefaultIconL( iCategoryModel->CreateEmptyHgListIconL() );

    iScroller->SetFlags( CHgScroller::EHgScrollerKeyMarkingDisabled );

    iScroller->SetSelectionObserver( *this );

    }

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

// CVcxHgMyVideosCategoryListImpl::~CVcxHgMyVideosCategoryListImpl()

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

//

CVcxHgMyVideosCategoryListImpl::~CVcxHgMyVideosCategoryListImpl()

    {

    delete iCategoryModel;

    }

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

// CVcxHgMyVideosCategoryListImpl::DoListActivateL()

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

//

void CVcxHgMyVideosCategoryListImpl::DoListActivateL( TInt aIndex )

    {  

    iCategoryModel->DoModelActivateL();

    CVcxHgMyVideosListBase::DoListActivateL( aIndex );

    iCategoryModel->GetCategoryListL();

    iScroller->SetFocus( ETrue );

    }

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

// CVcxHgMyVideosCategoryListImpl::DoListDeactivate()

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

//

void CVcxHgMyVideosCategoryListImpl::DoListDeactivate()

    {    

    CVcxHgMyVideosListBase::DoListDeactivate();

    iCategoryModel->DoModelDeactivate();

    iScroller->SetFocus( EFalse );

    }

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

// CVcxHgMyVideosCategoryListImpl::Highlight() 

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

//

TInt CVcxHgMyVideosCategoryListImpl::Highlight()

    {

    return iCategoryModel->Highlight();

    }

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

// CVcxHgMyVideosCategoryListImpl::HandleSelectL()

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

// 

void CVcxHgMyVideosCategoryListImpl::HandleSelectL( TInt /* aIndex */ )

    {    

    iView.DynInitMskL();

    }

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

// CVcxHgMyVideosCategoryListImpl::HandleOpenL()

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

// 

void CVcxHgMyVideosCategoryListImpl::HandleOpenL( TInt /*aIndex*/ )

    {

    // Reset the visible selection of the list.

    iScroller->DrawDeferred();

    TInt highlight = Highlight();

    TInt categoryId = iCategoryModel->ResolveCategoryId( highlight );

    switch ( categoryId )

        {

        case KVcxMvcCategoryIdAll:

        case KVcxMvcCategoryIdDownloads:

        case KVcxMvcCategoryIdCaptured:

        case KVcxMvcCategoryIdOther:

            {

            if ( highlight >= 0 && iModel.TouchSupport() )

                {

                iView.ActivateVideoListL( iCategoryModel->ResolveCategoryId( highlight ) );

                }

            }

            break;

        case KCategoryIdLastWatched:

            {

            iCategoryModel->PlayLastWatchedVidedoL();

            }

            break;

        case KCategoryIdExtraItem1:

        case KCategoryIdExtraItem2:

        case KCategoryIdExtraItem3:

            {

            // Handle item according to type (open web link or start app).

            TVcxHgMyVideosCategoryItemType itemType;

            TUid appUid;

            iCategoryModel->HandleExtraItemSelectionL( categoryId, itemType, appUid, urlString );

            if ( itemType == TVcxHgMyVideosCategoryItemTypeUid )

                {

                iView.LaunchAppL( appUid );

                }

            else if ( itemType == TVcxHgMyVideosCategoryItemTypeUrl )

                {

                iView.LaunchBrowserL( urlString );

                }

            }

            break;

        default:

            ASSERT( 0 );

            break;

        }

    }

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

// CVcxHgMyVideosCategoryListImpl::SetEmptyListTextL()

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

//

void CVcxHgMyVideosCategoryListImpl::SetEmptyListTextL()

    {

    CVcxHgMyVideosListBase::SetEmptyListTextByResourceL( R_VCXHGMYVIDEOS_OPENING_CATEGORIES );

    }

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

// CVcxHgMyVideosCategoryListImpl::SetTitleTextL()

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

//

void CVcxHgMyVideosCategoryListImpl::SetTitleTextL( TInt /*aIndex*/ )

    {

    CVcxHgMyVideosListBase::SetTitleTextByResourceL( R_VCXHGMYVIDEOS_MY_VIDEOS_TITLE );

    }