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tomahawk/src/libtomahawk/widgets/infowidgets/ArtistInfoWidget.cpp
2012-12-20 14:10:31 +01:00

340 lines
12 KiB
C++

/* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
*
* Copyright 2010-2011, Christian Muehlhaeuser <muesli@tomahawk-player.org>
* Copyright 2010-2011, Jeff Mitchell <jeff@tomahawk-player.org>
*
* Tomahawk is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Tomahawk is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Tomahawk. If not, see <http://www.gnu.org/licenses/>.
*/
#include "ArtistInfoWidget.h"
#include "ui_ArtistInfoWidget.h"
#include <QScrollArea>
#include <QScrollBar>
#include "audio/AudioEngine.h"
#include "playlist/GridItemDelegate.h"
#include "playlist/PlayableModel.h"
#include "playlist/TreeModel.h"
#include "playlist/PlaylistModel.h"
#include "playlist/TreeProxyModel.h"
#include "database/DatabaseCommand_AllTracks.h"
#include "database/DatabaseCommand_AllAlbums.h"
#include "Source.h"
#include "GlobalActionManager.h"
#include "Pipeline.h"
#include "MetaPlaylistInterface.h"
#include "utils/StyleHelper.h"
#include "utils/TomahawkUtilsGui.h"
#include "utils/Logger.h"
using namespace Tomahawk;
ArtistInfoWidget::ArtistInfoWidget( const Tomahawk::artist_ptr& artist, QWidget* parent )
: QWidget( parent )
, ui( new Ui::ArtistInfoWidget )
, m_artist( artist )
{
QWidget* widget = new QWidget;
ui->setupUi( widget );
QPalette pal = palette();
pal.setColor( QPalette::Window, QColor( "#393840" ) );
widget->setPalette( pal );
widget->setAutoFillBackground( true );
/* TomahawkUtils::unmarginLayout( ui->layoutWidget->layout() );
TomahawkUtils::unmarginLayout( ui->layoutWidget1->layout() );
TomahawkUtils::unmarginLayout( ui->layoutWidget2->layout() );
TomahawkUtils::unmarginLayout( ui->albumHeader->layout() );*/
m_albumsModel = new PlayableModel( ui->albums );
ui->albums->setPlayableModel( m_albumsModel );
ui->albums->setEmptyTip( tr( "Sorry, we could not find any albums for this artist!" ) );
m_relatedModel = new PlayableModel( ui->relatedArtists );
ui->relatedArtists->setPlayableModel( m_relatedModel );
ui->relatedArtists->proxyModel()->sort( -1 );
ui->relatedArtists->setEmptyTip( tr( "Sorry, we could not find any related artists!" ) );
m_topHitsModel = new PlaylistModel( ui->topHits );
ui->topHits->proxyModel()->setStyle( PlayableProxyModel::Short );
ui->topHits->setPlayableModel( m_topHitsModel );
ui->topHits->setSortingEnabled( false );
ui->topHits->setEmptyTip( tr( "Sorry, we could not find any top hits for this artist!" ) );
ui->relatedArtists->setAutoFitItems( false );
ui->relatedArtists->setWrapping( false );
ui->relatedArtists->setVerticalScrollBarPolicy( Qt::ScrollBarAlwaysOff );
ui->relatedArtists->setHorizontalScrollBarPolicy( Qt::ScrollBarAsNeeded );
ui->relatedArtists->delegate()->setItemSize( QSize( 170, 170 ) );
ui->albums->setAutoFitItems( false );
ui->albums->setWrapping( false );
ui->albums->setVerticalScrollBarPolicy( Qt::ScrollBarAlwaysOff );
ui->albums->setHorizontalScrollBarPolicy( Qt::ScrollBarAsNeeded );
ui->albums->delegate()->setItemSize( QSize( 170, 170 ) );
ui->albums->proxyModel()->setHideDupeItems( true );
ui->topHits->setFrameShape( QFrame::StyledPanel );
ui->topHits->setAttribute( Qt::WA_MacShowFocusRect, 0 );
m_pixmap = TomahawkUtils::defaultPixmap( TomahawkUtils::DefaultArtistImage, TomahawkUtils::Original, QSize( 48, 48 ) );
ui->cover->setPixmap( TomahawkUtils::defaultPixmap( TomahawkUtils::DefaultArtistImage, TomahawkUtils::Grid, ui->cover->size() ) );
ui->cover->setShowText( true );
QFont f = font();
f.setPointSize( f.pointSize() + 1 );
ui->biography->setOpenLinks( false );
ui->biography->setOpenExternalLinks( true );
ui->biography->setFrameShape( QFrame::NoFrame );
ui->biography->setAttribute( Qt::WA_MacShowFocusRect, 0 );
ui->biography->setFont( f );
TomahawkUtils::styleScrollBar( ui->biography->verticalScrollBar() );
QPalette p = ui->biography->palette();
p.setColor( QPalette::Foreground, Qt::white );
p.setColor( QPalette::Text, Qt::gray );
ui->biography->setPalette( p );
ui->label->setPalette( p );
ui->label_2->setPalette( p );
ui->label_3->setPalette( p );
QScrollArea* area = new QScrollArea();
area->setWidgetResizable( true );
area->setWidget( widget );
area->setStyleSheet( "QScrollArea { background-color: #454e59; }" );
area->setFrameShape( QFrame::NoFrame );
area->setAttribute( Qt::WA_MacShowFocusRect, 0 );
QVBoxLayout* layout = new QVBoxLayout();
layout->addWidget( area );
setLayout( layout );
TomahawkUtils::unmarginLayout( layout );
TomahawkUtils::styleScrollBar( ui->albums->horizontalScrollBar() );
TomahawkUtils::styleScrollBar( ui->relatedArtists->horizontalScrollBar() );
ui->biography->setStyleSheet( "QTextBrowser#biography { background-color: transparent; }" );
ui->biography->document()->setDefaultStyleSheet( "a { text-decoration: none; font-weight: bold; color: #ffffff; }" );
ui->albums->setStyleSheet( "QListView { background-color: transparent; }" );
ui->albumFrame->setStyleSheet( "QFrame#albumFrame { background-color: transparent; }"
"QFrame#albumFrame { "
"border-image: url(" RESPATH "images/scrollbar-vertical-handle.png) 3 3 3 3 stretch stretch;"
"border-top: 3px transparent; border-bottom: 3px transparent; border-right: 3px transparent; border-left: 3px transparent; }" );
ui->relatedArtists->setStyleSheet( "QListView { background-color: transparent; }" );
ui->artistFrame->setStyleSheet( "QFrame#artistFrame { background-color: transparent; }"
"QFrame#artistFrame { "
"border-image: url(" RESPATH "images/scrollbar-vertical-handle.png) 3 3 3 3 stretch stretch;"
"border-top: 3px transparent; border-bottom: 3px transparent; border-right: 3px transparent; border-left: 3px transparent; }" );
// ui->topHits->setStyleSheet( "QTreeView#topHits { background-color: transparent; }" );
ui->trackFrame->setStyleSheet( "QFrame#trackFrame { background-color: transparent; }"
"QFrame#trackFrame { "
"border-image: url(" RESPATH "images/scrollbar-vertical-handle.png) 3 3 3 3 stretch stretch;"
"border-top: 3px transparent; border-bottom: 3px transparent; border-right: 3px transparent; border-left: 3px transparent; }" );
connect( ui->biography, SIGNAL( anchorClicked( QUrl ) ), SLOT( onBiographyLinkClicked( QUrl ) ) );
MetaPlaylistInterface* mpl = new MetaPlaylistInterface();
mpl->addChildInterface( ui->relatedArtists->playlistInterface() );
mpl->addChildInterface( ui->topHits->playlistInterface() );
mpl->addChildInterface( ui->albums->playlistInterface() );
m_plInterface = playlistinterface_ptr( mpl );
load( artist );
}
ArtistInfoWidget::~ArtistInfoWidget()
{
tDebug() << Q_FUNC_INFO;
delete ui;
}
Tomahawk::playlistinterface_ptr
ArtistInfoWidget::playlistInterface() const
{
return m_plInterface;
}
bool
ArtistInfoWidget::isBeingPlayed() const
{
if ( ui->albums && ui->albums->isBeingPlayed() )
return true;
if ( ui->relatedArtists && ui->relatedArtists->isBeingPlayed() )
return true;
if ( ui->albums && ui->albums->playlistInterface() == AudioEngine::instance()->currentTrackPlaylist() )
return true;
if ( ui->relatedArtists && ui->relatedArtists->playlistInterface() == AudioEngine::instance()->currentTrackPlaylist() )
return true;
if ( ui->topHits && ui->topHits->playlistInterface() == AudioEngine::instance()->currentTrackPlaylist() )
return true;
return false;
}
bool
ArtistInfoWidget::jumpToCurrentTrack()
{
if ( ui->albums && ui->albums->jumpToCurrentTrack() )
return true;
if ( ui->relatedArtists && ui->relatedArtists->jumpToCurrentTrack() )
return true;
if ( ui->topHits && ui->topHits->jumpToCurrentTrack() )
return true;
if ( ui->albums && ui->albums->jumpToCurrentTrack() )
return true;
if ( ui->relatedArtists && ui->relatedArtists->jumpToCurrentTrack() )
return true;
return false;
}
void
ArtistInfoWidget::load( const artist_ptr& artist )
{
if ( !m_artist.isNull() )
{
disconnect( m_artist.data(), SIGNAL( updated() ), this, SLOT( onArtistImageUpdated() ) );
disconnect( m_artist.data(), SIGNAL( similarArtistsLoaded() ), this, SLOT( onSimilarArtistsLoaded() ) );
disconnect( m_artist.data(), SIGNAL( biographyLoaded() ), this, SLOT( onBiographyLoaded() ) );
disconnect( m_artist.data(), SIGNAL( albumsAdded( QList<Tomahawk::album_ptr>, Tomahawk::ModelMode ) ),
this, SLOT( onAlbumsFound( QList<Tomahawk::album_ptr>, Tomahawk::ModelMode ) ) );
disconnect( m_artist.data(), SIGNAL( tracksAdded( QList<Tomahawk::query_ptr>, Tomahawk::ModelMode, Tomahawk::collection_ptr ) ),
this, SLOT( onTracksFound( QList<Tomahawk::query_ptr>, Tomahawk::ModelMode ) ) );
}
m_artist = artist;
m_title = artist->name();
connect( m_artist.data(), SIGNAL( biographyLoaded() ), SLOT( onBiographyLoaded() ) );
connect( m_artist.data(), SIGNAL( similarArtistsLoaded() ), SLOT( onSimilarArtistsLoaded() ) );
connect( m_artist.data(), SIGNAL( updated() ), SLOT( onArtistImageUpdated() ) );
connect( m_artist.data(), SIGNAL( albumsAdded( QList<Tomahawk::album_ptr>, Tomahawk::ModelMode ) ),
SLOT( onAlbumsFound( QList<Tomahawk::album_ptr>, Tomahawk::ModelMode ) ) );
connect( m_artist.data(), SIGNAL( tracksAdded( QList<Tomahawk::query_ptr>, Tomahawk::ModelMode, Tomahawk::collection_ptr ) ),
SLOT( onTracksFound( QList<Tomahawk::query_ptr>, Tomahawk::ModelMode ) ) );
ui->cover->setArtist( artist );
m_topHitsModel->startLoading();
if ( !m_artist->albums( Mixed ).isEmpty() )
onAlbumsFound( m_artist->albums( Mixed ), Mixed );
if ( !m_artist->tracks().isEmpty() )
onTracksFound( m_artist->tracks(), Mixed );
if ( !m_artist->similarArtists().isEmpty() )
onSimilarArtistsLoaded();
if ( !m_artist->biography().isEmpty() )
onBiographyLoaded();
onArtistImageUpdated();
}
void
ArtistInfoWidget::onAlbumsFound( const QList<Tomahawk::album_ptr>& albums, ModelMode mode )
{
Q_UNUSED( mode );
m_albumsModel->appendAlbums( albums );
}
void
ArtistInfoWidget::onTracksFound( const QList<Tomahawk::query_ptr>& queries, ModelMode mode )
{
Q_UNUSED( mode );
m_topHitsModel->finishLoading();
m_topHitsModel->appendQueries( queries );
}
void
ArtistInfoWidget::onSimilarArtistsLoaded()
{
m_relatedModel->appendArtists( m_artist->similarArtists() );
}
void
ArtistInfoWidget::onBiographyLoaded()
{
m_longDescription = m_artist->biography();
emit longDescriptionChanged( m_longDescription );
ui->biography->setHtml( m_artist->biography().replace( '\n', "<br>" ) );
}
void
ArtistInfoWidget::onArtistImageUpdated()
{
if ( m_artist->cover( QSize( 0, 0 ) ).isNull() )
return;
m_pixmap = m_artist->cover( QSize( 0, 0 ) );
emit pixmapChanged( m_pixmap );
ui->cover->setPixmap( m_artist->cover( QSize( 0, 0 ) ) );
}
void
ArtistInfoWidget::onBiographyLinkClicked( const QUrl& url )
{
tDebug() << Q_FUNC_INFO << url;
GlobalActionManager::instance()->parseTomahawkLink( url.toString() );
}
void
ArtistInfoWidget::changeEvent( QEvent* e )
{
QWidget::changeEvent( e );
switch ( e->type() )
{
case QEvent::LanguageChange:
ui->retranslateUi( this );
break;
default:
break;
}
}