/***************************************************************************** * playlist.cpp : Custom widgets for the playlist **************************************************************************** * Copyright © 2007-2008 the VideoLAN team * $Id$ * * Authors: Clément Stenac <zorglub@videolan.org> * Jean-Baptiste Kempf <jb@videolan.org> * * This program 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 2 of the License, or * ( at your option ) any later version. * * This program 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 this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. *****************************************************************************/ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include "components/playlist/panels.hpp" #include "components/playlist/selector.hpp" #include "components/playlist/playlist.hpp" #include "input_manager.hpp" /* art signal */ #include "main_interface.hpp" /* DropEvent TODO remove this*/ /********************************************************************** * Playlist Widget. The embedded playlist **********************************************************************/ PlaylistWidget::PlaylistWidget( intf_thread_t *_p_i ) : p_intf ( _p_i ) { setContentsMargins( 3, 3, 3, 3 ); /* Left Part and design */ QSplitter *leftW = new QSplitter( Qt::Vertical, this ); /* Source Selector */ selector = new PLSelector( this, p_intf ); leftW->addWidget( selector ); /* Create a Container for the Art Label in order to have a beautiful resizing for the selector above it */ QWidget *artContainer = new QWidget; QHBoxLayout *artContLay = new QHBoxLayout( artContainer ); artContLay->setMargin( 0 ); artContLay->setSpacing( 0 ); artContainer->setMaximumHeight( 128 ); /* Art label */ art = new ArtLabel( artContainer, p_intf ); art->setToolTip( qtr( "Double click to get media information" ) ); CONNECT( THEMIM->getIM(), artChanged( QString ), art, showArtUpdate( const QString& ) ); artContLay->addWidget( art, 1 ); leftW->addWidget( artContainer ); /* Initialisation of the playlist */ playlist_t * p_playlist = THEPL; PL_LOCK; playlist_item_t *p_root = playlist_GetPreferredNode( THEPL, THEPL->p_local_category ); PL_UNLOCK; rightPanel = new StandardPLPanel( this, p_intf, THEPL, p_root ); /* Connect the activation of the selector to a redefining of the PL */ CONNECT( selector, activated( int ), rightPanel, setRoot( int ) ); /* Connect the activated() to the rootChanged() signal This will be used by StandardPLPanel to setCurrentRootId, that will change the label of the addButton */ connect( selector, SIGNAL( activated( int ) ), this, SIGNAL( rootChanged( int ) ) ); /* Forward removal requests from the selector to the main panel */ CONNECT( qobject_cast<PLSelector *>( selector )->model, shouldRemove( int ), qobject_cast<StandardPLPanel *>( rightPanel ), removeItem( int ) ); emit rootChanged( p_root->i_id ); /* Add the two sides of the QSplitter */ addWidget( leftW ); addWidget( rightPanel ); QList<int> sizeList; sizeList << 180 << 420 ; setSizes( sizeList ); //setSizePolicy( QSizePolicy::Preferred, QSizePolicy::Expanding ); setStretchFactor( 0, 0 ); setStretchFactor( 1, 3 ); leftW->setMaximumWidth( 250 ); setCollapsible( 1, false ); /* In case we want to keep the splitter informations */ // components shall never write there setting to a fixed location, may infer // with other uses of the same component... // getSettings()->beginGroup( "playlist" ); getSettings()->beginGroup("Playlist"); restoreState( getSettings()->value("splitterSizes").toByteArray()); getSettings()->endGroup(); setAcceptDrops( true ); setWindowTitle( qtr( "Playlist" ) ); setWindowIcon( QApplication::windowIcon() ); } PlaylistWidget::~PlaylistWidget() { getSettings()->beginGroup("Playlist"); getSettings()->setValue( "splitterSizes", saveState() ); getSettings()->endGroup(); msg_Dbg( p_intf, "Playlist Destroyed" ); } void PlaylistWidget::dropEvent( QDropEvent *event ) { if( p_intf->p_sys->p_mi ) p_intf->p_sys->p_mi->dropEventPlay( event, false ); } void PlaylistWidget::dragEnterEvent( QDragEnterEvent *event ) { event->acceptProposedAction(); } void PlaylistWidget::closeEvent( QCloseEvent *event ) { if( THEDP->isDying() ) { /* FIXME is it needed ? */ close(); } else { if( p_intf->p_sys->p_mi ) p_intf->p_sys->p_mi->togglePlaylist(); } event->accept(); }