/*
* 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: LocationPickerCollectionContent implementation
*
*/
#include <HbListView>
#include <QStandardItemModel>
#include <HbMenu>
#include <HbListViewItem>
#include <HbAction>
#include "locationpickerproxymodel.h"
#include "locationpickercollectioncontent.h"
#include "locationpickerdatamanager.h"
#include "locationpickertypes.h"
#include "locationpickerappwindow.h"
// ======== MEMBER FUNCTIONS ========
// ----------------------------------------------------------------
// LocationPickerCollectionContent::LocationPickerCollectionContent()
// -----------------------------------------------------------------
LocationPickerCollectionContent::LocationPickerCollectionContent(
LocationPickerAppWindow *aWindow, quint32 aCollectionId, QGraphicsItem* aParent):
HbView( aParent )
{
// inditialize window
mWindow = aWindow;
// Create a standard model for the view list
mModel = new QStandardItemModel( this );
mDataManager = new LocationPickerDataManager( *mModel, ELocationPickerCollectionContentView );
mListView = new HbListView( this );
if( mDataManager->populateModel( aCollectionId ) )
{
// connect the activated signal of list view item
connect(mListView, SIGNAL(activated(const QModelIndex &)), this, SLOT(handleActivated(const QModelIndex &)));
//Creation of List View
//Set graphics size for the list items.
HbListViewItem *hbListItem = new HbListViewItem();
hbListItem->setGraphicsSize(HbListViewItem::Thumbnail);
// Create the proxy model.
mProxyModel = new LocationPickerProxyModel();
mProxyModel->setSourceModel(mModel);
// set the model
mListView->setModel( mProxyModel, hbListItem );
mProxyModel->setDynamicSortFilter(TRUE);
mProxyModel->setSortRole(Qt::DisplayRole);
mProxyModel->setSortCaseSensitivity(Qt::CaseInsensitive);
// sort
mProxyModel->sort(0, Qt::AscendingOrder);
// construct menu for the view
constructMenu();
}
else
{
// no locations to display.
QStandardItem *modelItem = new QStandardItem();
modelItem->setData(QVariant(KNoLocations), Qt::DisplayRole);
mModel->appendRow( modelItem );
mListView->setModel(mModel);
}
setWidget(mListView);
// create back action
mSecondaryBackAction = new HbAction( Hb::BackAction, this );
// add back key action
setNavigationAction( mSecondaryBackAction );
connect(mSecondaryBackAction, SIGNAL(triggered()), mWindow,
SLOT(backButtonTriggered()));
}
// ----------------------------------------------------------------
// LocationPickerCollectionContent::~LocationPickerCollectionContent
// -----------------------------------------------------------------
LocationPickerCollectionContent::~LocationPickerCollectionContent()
{
if( mDataManager )
delete mDataManager;
}
// ----------------------------------------------------------------
// LocationPickerCollectionContent::constructMenu()
// -----------------------------------------------------------------
void LocationPickerCollectionContent::constructMenu()
{
HbMenu *menu = this->menu();
HbMenu *subMenu = menu->addMenu(KSortBy);
HbAction *act;
act = new HbAction(QString(KAscend), this);
subMenu->addAction(act);
connect(act,SIGNAL(triggered()),this,SLOT(sortAscending()));
act = subMenu->addAction( KDescend );
connect(act, SIGNAL(triggered()), SLOT(sortDescending()));
}
// ----------------------------------------------------------------
// LocationPickerCollectionContent::sortAscending()
// -----------------------------------------------------------------
void LocationPickerCollectionContent::sortAscending()
{
mProxyModel->sort(0, Qt::AscendingOrder);
}
// ----------------------------------------------------------------
// LocationPickerCollectionContent::sortDescending()
// -----------------------------------------------------------------
void LocationPickerCollectionContent::sortDescending()
{
mProxyModel->sort(0, Qt::DescendingOrder);
}
// ----------------------------------------------------------------
// LocationPickerCollectionContent::handleActivated()
// -----------------------------------------------------------------
void LocationPickerCollectionContent::handleActivated(const QModelIndex &aIndex)
{
QModelIndex index = mProxyModel->mapToSource(aIndex);
quint32 lm = 0;
mDataManager->getData( index.row(), lm );
mWindow->itemSelected( lm );
}