/*

* Copyright (c) 2009 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:

*

*/

// System includes

#include <HbListView>

#include <HbAbstractViewItem>

#include <HbPushButton>

#include <HbEffect>

#include <HbAction>

#include <HbInputDialog>

#include <HbMenu>

// User includes

#include "radiostationsview.h"

#include "radiologger.h"

#include "radiouiengine.h"

#include "radiobannerlabel.h"

#include "radiofrequencyscanner.h"

#include "radiostationmodel.h"

#include "radiostation.h"

#include "radiostationfiltermodel.h"

/*!

 *

 */

RadioStationsView::RadioStationsView() :

    RadioViewBase( false ),

    mModel( 0 ),

    mFilterModel( 0 ),

    mScanStationsAction( 0 ),

    mClearListAction( 0 ),

    mStationsList( 0 ),

    mHeadingBanner( 0 ),

    mFavoritesButton( 0 ),

    mLocalStationsButton( 0 ),

{

}

/*!

 *

 */

RadioStationsView::~RadioStationsView()

{

}

/*!

 *

 */

void RadioStationsView::setNowPlayingIcon( const HbIcon& nowPlayingIcon )

{

    mNowPlayingIcon = nowPlayingIcon;

}

/*!

 *

 */

HbIcon RadioStationsView::nowPlayingIcon() const

{

    return mNowPlayingIcon;

}

/*!

 *

 */

void RadioStationsView::setFavoriteIcon( const HbIcon& favoriteIcon )

{

    mFavoriteIcon = favoriteIcon;

}

/*!

 *

 */

HbIcon RadioStationsView::favoriteIcon() const

{

    return mFavoriteIcon;

}

/*!

 * Private slot

 *

 */

void RadioStationsView::listItemClicked( const QModelIndex& index )

{

    LOG_TIMESTAMP( "Channel change started" );

    QModelIndex sourceIndex = mFilterModel->mapToSource( index );

    *mSelectedStation = mModel->stationAt( sourceIndex.row() );

}

/*!

 * Private slot

 *

 */

void RadioStationsView::listItemLongPressed( HbAbstractViewItem* item, const QPointF& coords )

{

    Q_UNUSED( item );

    HbMenu* menu = mUiLoader->findObject<HbMenu>( DOCML::NAME_CONTEXT_MENU );

    *mSelectedStation = mFilterModel->data( item->modelIndex(), RadioStationModel::RadioStationRole ).value<RadioStation>();

    HbAction* favoriteAction = mUiLoader->findObject<HbAction>( DOCML::NAME_CONTEXT_FAVORITE );

    if ( mSelectedStation->isFavorite() ) {

        favoriteAction->setText( hbTrId( "txt_rad_menu_remove_favourite" ) );

    } else {

        favoriteAction->setText( hbTrId( "txt_rad_menu_add_to_favourites" ) );

    }

    menu->setPreferredPos( QPointF( size().width() / 2 - menu->size().width() / 2, coords.y() - menu->size().height() / 2 ) );

    menu->show();

}

/*!

 * Private slot

 *

 */

void RadioStationsView::updateAntennaStatus( bool connected )

{

    Q_UNUSED( connected );

    updateControlVisibilities();

}

/*!

 * Private slot

 *

 */

void RadioStationsView::updateCurrentStation()

{

    mFilterModel->invalidate();

}

/*!

 * Private slot

 *

 */

void RadioStationsView::deckButtonPressed()

{

        loadSection( DOCML::FILE_STATIONSVIEW, DOCML::SV_SECTION_SHOW_FAVORITES );

    } else {

        loadSection( DOCML::FILE_STATIONSVIEW, DOCML::SV_SECTION_SHOW_ALL_STATIONS );

    }

    mFilterModel->setTypeFilter( showFavorites ? RadioStation::Favorite

                                               : RadioStation::LocalStation );

    updateControlVisibilities();

}

/*!

 * Private slot

 *

 */

void RadioStationsView::startScanning()

{

    if ( rowCount > 0 ) {

    }

}

/*!

 * Private slot

 *

 */

void RadioStationsView::updateControlVisibilities()

{

    LOG_SLOT_CALLER;

    const bool localStationsMode = !mFavoritesButton->isChecked();

    }

    loadSection( DOCML::FILE_STATIONSVIEW, listEmpty ? DOCML::SV_SECTION_SHOW_SCAN_TEXT : DOCML::SV_SECTION_HIDE_SCAN_TEXT );

}

/*!

 * Private slot

 *

 */

void RadioStationsView::rename()

{

}

/*!

 * Private slot

 *

 */

void RadioStationsView::toggleFavorite()

{

}

/*!

 * Private slot

 *

 */

void RadioStationsView::deleteStation()

{

    }

}

/*!

 * From RadioViewBase

 *

 */

{

    LOG_METHOD;

    RadioUiEngine* engine = &mMainWindow->uiEngine();

    mFilterModel = engine->createNewFilterModel( this );

    mFilterModel->setTypeFilter( RadioStation::LocalStation );

    loadSection( DOCML::FILE_STATIONSVIEW, DOCML::SV_SECTION_SHOW_ALL_STATIONS );

    if ( !mFavoriteIcon.isNull() && !mNowPlayingIcon.isNull() ) {

        mModel->setIcons( mFavoriteIcon.qicon(), mNowPlayingIcon.qicon() );

    }

    mModel->setDetail( RadioStationModel::ShowIcons | RadioStationModel::ShowGenre );

    mStationsList           = mUiLoader->findObject<HbListView>( DOCML::SV_NAME_STATIONS_LIST );

    mHeadingBanner          = mUiLoader->findWidget<RadioBannerLabel>( DOCML::SV_NAME_HEADING_BANNER );

    mFavoritesButton        = mUiLoader->findObject<HbAction>( DOCML::SV_NAME_FAVORITES_BUTTON );

    mLocalStationsButton    = mUiLoader->findObject<HbAction>( DOCML::SV_NAME_LOCALS_BUTTON );

    connectAndTest( engine,                 SIGNAL(antennaStatusChanged(bool)),

                    this,                   SLOT(updateAntennaStatus(bool)) );

    connectAndTest( mModel,                 SIGNAL(rowsInserted(QModelIndex,int,int)),

                    this,                   SLOT(updateControlVisibilities() ) );

    connectAndTest( mModel,                 SIGNAL(rowsRemoved(QModelIndex,int,int)),

                    this,                   SLOT(updateControlVisibilities()) );

    connectAndTest( mModel,                 SIGNAL(modelReset() ),

                    this,                   SLOT(updateControlVisibilities() ) );

    connectAndTest( mFavoritesButton,       SIGNAL(triggered() ),

                    this,                   SLOT(deckButtonPressed() ) );

    connectAndTest( mLocalStationsButton,   SIGNAL(triggered() ),

                    this,                   SLOT(deckButtonPressed() ) );

    connectAndTest( engine, SIGNAL(tunedToFrequency(uint,int)), this, SLOT(updateCurrentStation()) );

    // "Scan local stations" menu item

    mScanStationsAction = mUiLoader->findObject<HbAction>( DOCML::SV_NAME_SCAN_ACTION );

    // "Remove all presets" menu item

    mClearListAction = mUiLoader->findObject<HbAction>( DOCML::SV_NAME_CLEAR_LIST_ACTION );

    connectAndTest( mClearListAction,   SIGNAL(triggered() ),

    connectCommonMenuItem( MenuItem::UseLoudspeaker );

    initListView();

    initBackAction();

}

/*!

 * \reimp

 */

void RadioStationsView::showEvent( QShowEvent* event )

{

    RadioViewBase::showEvent( event );

}

/*!

 *

 */

void RadioStationsView::initListView()

{

    mStationsList->setScrollingStyle( HbListView::PanOrFlick );

    mStationsList->setModel( mFilterModel );

    mStationsList->setSelectionMode( HbListView::NoSelection );

    mStationsList->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding );

}