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/panels.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*/
38 #include <QSpacerItem>
40 #include <QPushButton>
41 #include <QVBoxLayout>
43 /**********************************************************************
44 * Playlist Widget. The embedded playlist
45 **********************************************************************/
47 PlaylistWidget::PlaylistWidget( intf_thread_t *_p_i ) : p_intf ( _p_i )
49 setContentsMargins( 3, 3, 3, 3 );
51 /* Left Part and design */
52 QSplitter *leftW = new QSplitter( Qt::Vertical, this );
55 selector = new PLSelector( this, p_intf );
56 leftW->addWidget( selector );
58 /* Create a Container for the Art Label
59 in order to have a beautiful resizing for the selector above it */
60 QWidget *artContainer = new QWidget;
61 QHBoxLayout *artContLay = new QHBoxLayout( artContainer );
62 artContLay->setMargin( 0 );
63 artContLay->setSpacing( 0 );
64 artContainer->setMaximumHeight( 128 );
67 art = new ArtLabel( artContainer, p_intf );
68 art->setToolTip( qtr( "Double click to get media information" ) );
70 artContLay->addWidget( art, 1 );
72 leftW->addWidget( artContainer );
74 /* Initialisation of the playlist */
75 playlist_t * p_playlist = THEPL;
77 playlist_item_t *p_root =
78 playlist_GetPreferredNode( THEPL, THEPL->p_local_category );
81 rightPanel = new StandardPLPanel( this, p_intf, THEPL, p_root );
83 /* Connect the activation of the selector to a redefining of the PL */
84 CONNECT( selector, activated( int ), rightPanel, setRoot( int ) );
86 /* Connect the activated() to the rootChanged() signal
87 This will be used by StandardPLPanel to setCurrentRootId, that will
88 change the label of the addButton */
89 connect( selector, SIGNAL( activated( int ) ),
90 this, SIGNAL( rootChanged( int ) ) );
92 /* Forward removal requests from the selector to the main panel */
93 CONNECT( qobject_cast<PLSelector *>( selector )->model,
95 qobject_cast<StandardPLPanel *>( rightPanel ), removeItem( int ) );
97 emit rootChanged( p_root->i_id );
99 /* Add the two sides of the QSplitter */
101 addWidget( rightPanel );
104 sizeList << 180 << 420 ;
105 setSizes( sizeList );
106 //setSizePolicy( QSizePolicy::Preferred, QSizePolicy::Expanding );
107 setStretchFactor( 0, 0 );
108 setStretchFactor( 1, 3 );
109 leftW->setMaximumWidth( 250 );
110 setCollapsible( 1, false );
112 /* In case we want to keep the splitter informations */
113 // components shall never write there setting to a fixed location, may infer
114 // with other uses of the same component...
115 // getSettings()->beginGroup( "playlist" );
116 getSettings()->beginGroup("Playlist");
117 restoreState( getSettings()->value("splitterSizes").toByteArray());
118 getSettings()->endGroup();
120 setAcceptDrops( true );
121 setWindowTitle( qtr( "Playlist" ) );
122 setWindowIcon( QApplication::windowIcon() );
125 PlaylistWidget::~PlaylistWidget()
127 getSettings()->beginGroup("Playlist");
128 getSettings()->setValue( "splitterSizes", saveState() );
129 getSettings()->endGroup();
130 msg_Dbg( p_intf, "Playlist Destroyed" );
133 void PlaylistWidget::dropEvent( QDropEvent *event )
135 if( p_intf->p_sys->p_mi )
136 p_intf->p_sys->p_mi->dropEventPlay( event, false );
138 void PlaylistWidget::dragEnterEvent( QDragEnterEvent *event )
140 event->acceptProposedAction();
143 void PlaylistWidget::closeEvent( QCloseEvent *event )
145 if( THEDP->isDying() )
147 /* FIXME is it needed ? */
152 if( p_intf->p_sys->p_mi )
153 p_intf->p_sys->p_mi->togglePlaylist();