1 /*****************************************************************************
2 * playlist.cpp : Custom widgets for the playlist
3 ****************************************************************************
4 * Copyright © 2007-2008 the VideoLAN team
7 * Authors: Clément Stenac <zorglub@videolan.org>
8 * Jean-Baptiste Kempf <jb@videolan.org>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * ( at your option ) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
29 #include "components/playlist/standardpanel.hpp"
30 #include "components/playlist/selector.hpp"
31 #include "components/playlist/playlist.hpp"
33 #include "input_manager.hpp" /* art signal */
34 #include "main_interface.hpp" /* DropEvent TODO remove this*/
39 /**********************************************************************
40 * Playlist Widget. The embedded playlist
41 **********************************************************************/
43 PlaylistWidget::PlaylistWidget( intf_thread_t *_p_i, QWidget *_par )
44 : QSplitter( _par ), p_intf ( _p_i )
46 setContentsMargins( 3, 3, 3, 3 );
48 /* Left Part and design */
49 leftSplitter = new QSplitter( Qt::Vertical, this );
52 selector = new PLSelector( this, p_intf );
53 QVBoxLayout *selBox = new QVBoxLayout();
54 selBox->setContentsMargins(5,5,5,0);
55 selBox->addWidget( selector );
56 QGroupBox *selGroup = new QGroupBox( qtr( "Media Browser") );
57 selGroup->setLayout( selBox );
58 leftSplitter->addWidget( selGroup );
60 /* Create a Container for the Art Label
61 in order to have a beautiful resizing for the selector above it */
62 QWidget *artContainer = new QWidget;
63 QHBoxLayout *artContLay = new QHBoxLayout( artContainer );
64 artContLay->setMargin( 0 );
65 artContLay->setSpacing( 0 );
66 artContainer->setMaximumHeight( 128 );
69 art = new ArtLabel( artContainer, p_intf );
70 art->setToolTip( qtr( "Double click to get media information" ) );
72 CONNECT( THEMIM->getIM(), artChanged( QString ),
73 art, showArtUpdate( const QString& ) );
75 artContLay->addWidget( art, 1 );
77 leftSplitter->addWidget( artContainer );
79 /* Initialisation of the playlist */
80 playlist_t * p_playlist = THEPL;
82 playlist_item_t *p_root = THEPL->p_playing;
86 rightPanel = new StandardPLPanel( this, p_intf, THEPL, p_root );
88 /* Connect the activation of the selector to a redefining of the PL */
89 CONNECT( selector, activated( playlist_item_t * ),
90 rightPanel, setRoot( playlist_item_t * ) );
92 rightPanel->setRoot( p_root );
94 /* Add the two sides of the QSplitter */
95 addWidget( leftSplitter );
96 addWidget( rightPanel );
99 sizeList << 180 << 420 ;
100 setSizes( sizeList );
101 //setSizePolicy( QSizePolicy::Preferred, QSizePolicy::Expanding );
102 setStretchFactor( 0, 0 );
103 setStretchFactor( 1, 3 );
104 leftSplitter->setMaximumWidth( 250 );
105 setCollapsible( 1, false );
107 /* In case we want to keep the splitter informations */
108 // components shall never write there setting to a fixed location, may infer
109 // with other uses of the same component...
110 // getSettings()->beginGroup( "playlist" );
111 getSettings()->beginGroup("Playlist");
112 restoreState( getSettings()->value("splitterSizes").toByteArray());
113 leftSplitter->restoreState( getSettings()->value("leftSplitterGeometry").toByteArray() );
114 getSettings()->endGroup();
116 setAcceptDrops( true );
117 setWindowTitle( qtr( "Playlist" ) );
118 setWindowRole( "vlc-playlist" );
119 setWindowIcon( QApplication::windowIcon() );
122 PlaylistWidget::~PlaylistWidget()
124 getSettings()->beginGroup("Playlist");
125 getSettings()->setValue( "splitterSizes", saveState() );
126 getSettings()->setValue( "leftSplitterGeometry", leftSplitter->saveState() );
127 getSettings()->endGroup();
128 msg_Dbg( p_intf, "Playlist Destroyed" );
131 void PlaylistWidget::dropEvent( QDropEvent *event )
133 if( p_intf->p_sys->p_mi )
134 p_intf->p_sys->p_mi->dropEventPlay( event, false );
136 void PlaylistWidget::dragEnterEvent( QDragEnterEvent *event )
138 event->acceptProposedAction();
141 void PlaylistWidget::closeEvent( QCloseEvent *event )
143 if( THEDP->isDying() )
145 /* FIXME is it needed ? */