/*

* Copyright (c) 2010 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: LocationPickerCollectionListView implementation

*

*/

#include <HbListView>

#include <QStandardItemModel>

#include <HbListViewItem>

#include "locationpickercollectionlistview.h"

#include "locationpickercollectioncontent.h"

#include "locationpickertoolbar.h"

#include "locationpickerappwindow.h"

#include "locationpickerdatamanager.h"

#include "locationpickertypes.h"

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

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

// LocationPickerCollectionListView::LocationPickerCollectionListView()

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

LocationPickerCollectionListView::LocationPickerCollectionListView(

        LocationPickerAppWindow *aWindow, QGraphicsItem* aParent )

        :HbView( aParent )

{

    mWindow = aWindow;

    //Creation of List View

    mListView=new HbListView( this );

    connect(mListView, SIGNAL(activated(const QModelIndex &)), this, SLOT(handleActivated(const QModelIndex &)));

    //Set grahics size for the list items.

    HbListViewItem *hbListItem = new HbListViewItem();

    hbListItem->setGraphicsSize(HbListViewItem::MediumIcon);

    // Create a standard model for the view list

    mModel = new QStandardItemModel( this );

    mListView->setModel( mModel, hbListItem );

    mDataManager = new LocationPickerDataManager( *mModel, ELocationPickerCollectionListView );

    mDataManager->populateModel();

    setWidget( mListView );

    // create back action

    mSecondaryBackAction = new HbAction( Hb::BackAction, this );

    // add back key action

    setNavigationAction( mSecondaryBackAction );

    connect(mSecondaryBackAction, SIGNAL(triggered()), mWindow,

                                SLOT(backButtonTriggered()));

}

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

// LocationPickerCollectionListView::~LocationPickerCollectionListView()

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

LocationPickerCollectionListView::~LocationPickerCollectionListView()

{

    if( mDataManager )

        delete mDataManager;

}

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

// LocationPickerCollectionListView::handleActivated()

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

void LocationPickerCollectionListView::handleActivated( const QModelIndex &aIndex )

{

    // get the collection/category id

    quint32 categoryId = 0;

    mDataManager->getData( aIndex.row(), categoryId );

    // Create a content view of the selected collection

    LocationPickerToolBar *toolBar = new LocationPickerToolBar( mWindow, this );

    mCollectionContentView = new LocationPickerCollectionContent( mWindow, categoryId );

    mCollectionContentView->setToolBar(toolBar);

    // switch to the content view

    mWindow->addView( mCollectionContentView );

    mWindow->setCurrentView( mCollectionContentView );

}

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

// LocationPickerCollectionListView::deleteCollectionContentView()

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

void LocationPickerCollectionListView::deleteCollectionContentView()

{

    // delete the content view

    mWindow->removeView(mCollectionContentView);

    delete mCollectionContentView;

    mCollectionContentView = NULL;

}