/src/libtomahawk/context/pages/RelatedArtistsContext.cpp
http://github.com/tomahawk-player/tomahawk · C++ · 107 lines · 65 code · 24 blank · 18 comment · 7 complexity · 6ceb1f6877256e4f1fb6b68fa1c242f3 MD5 · raw file
- /* === 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 "RelatedArtistsContext.h"
- #include <QHeaderView>
- #include "playlist/TreeView.h"
- #include "playlist/TreeModel.h"
- #include "Source.h"
- using namespace Tomahawk;
- RelatedArtistsContext::RelatedArtistsContext()
- : ContextPage()
- {
- m_relatedView = new TreeView();
- m_relatedView->setGuid( "RelatedArtistsContext" );
- m_relatedView->setUpdatesContextView( false );
- m_relatedModel = new TreeModel( m_relatedView );
- m_relatedView->proxyModel()->setStyle( PlayableProxyModel::Large );
- m_relatedView->setTreeModel( m_relatedModel );
- m_relatedView->setVerticalScrollBarPolicy( Qt::ScrollBarAlwaysOff );
- m_relatedView->setSortingEnabled( false );
- m_relatedView->proxyModel()->sort( -1 );
- QPalette pal = m_relatedView->palette();
- pal.setColor( QPalette::Window, QColor( 0, 0, 0, 0 ) );
- m_relatedView->setPalette( pal );
- m_proxy = new QGraphicsProxyWidget();
- m_proxy->setWidget( m_relatedView );
- }
- RelatedArtistsContext::~RelatedArtistsContext()
- {
- }
- void
- RelatedArtistsContext::setArtist( const Tomahawk::artist_ptr& artist )
- {
- if ( artist.isNull() )
- return;
- if ( !m_artist.isNull() && m_artist->name() == artist->name() )
- return;
- if ( !m_artist.isNull() )
- {
- disconnect( m_artist.data(), SIGNAL( similarArtistsLoaded() ), this, SLOT( onSimilarArtistsLoaded() ) );
- }
- m_artist = artist;
- connect( m_artist.data(), SIGNAL( similarArtistsLoaded() ), SLOT( onSimilarArtistsLoaded() ) );
- m_relatedModel->clear();
- onSimilarArtistsLoaded();
- }
- void
- RelatedArtistsContext::setQuery( const Tomahawk::query_ptr& query )
- {
- if ( query.isNull() )
- return;
- setArtist( Artist::get( query->artist(), false ) );
- }
- void
- RelatedArtistsContext::setAlbum( const Tomahawk::album_ptr& album )
- {
- if ( album.isNull() )
- return;
- setArtist( album->artist() );
- }
- void
- RelatedArtistsContext::onSimilarArtistsLoaded()
- {
- foreach ( const artist_ptr& artist, m_artist->similarArtists() )
- {
- m_relatedModel->addArtists( artist );
- }
- }