1 /*****************************************************************************
2 * playlist.cpp : Custom widgets for the playlist
3 ****************************************************************************
4 * Copyright © 2006 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 *****************************************************************************/
25 #include "components/playlist/panels.hpp"
26 #include "components/playlist/selector.hpp"
27 #include "components/playlist/playlist.hpp"
28 #include "input_manager.hpp" /* art */
32 #include <QSpacerItem>
34 #include <QPushButton>
35 #include <QVBoxLayout>
37 /**********************************************************************
38 * Playlist Widget. The embedded playlist
39 **********************************************************************/
41 PlaylistWidget::PlaylistWidget( intf_thread_t *_p_i, QSettings *settings, QWidget *_parent ) :
42 p_intf ( _p_i ), parent( _parent )
44 /* Left Part and design */
45 QSplitter *leftW = new QSplitter( Qt::Vertical, this );
48 selector = new PLSelector( this, p_intf, THEPL );
49 leftW->addWidget( selector );
52 art = new QLabel( "" );
53 art->setMinimumHeight( 128 );
54 art->setMinimumWidth( 128 );
55 art->setMaximumHeight( 128 );
56 art->setMaximumWidth( 128 );
57 art->setScaledContents( true );
58 art->setPixmap( QPixmap( ":/noart.png" ) );
59 leftW->addWidget( art );
61 /* Initialisation of the playlist */
62 playlist_item_t *p_root = playlist_GetPreferredNode( THEPL,
63 THEPL->p_local_category );
65 rightPanel = qobject_cast<PLPanel *>( new StandardPLPanel( this,
66 p_intf, THEPL, p_root ) );
68 /* Connect the activation of the selector to a redefining of the PL */
69 CONNECT( selector, activated( int ), rightPanel, setRoot( int ) );
71 /* Connect the activated() to the rootChanged() signal
72 This will be used by StandardPLPanel to setCurrentRootId, that will
73 change the label of the addButton */
74 connect( selector, SIGNAL( activated( int ) ),
75 this, SIGNAL( rootChanged( int ) ) );
77 CONNECT( THEMIM->getIM(), artChanged( QString ) , this, setArt( QString ) );
78 /* Forward removal requests from the selector to the main panel */
79 CONNECT( qobject_cast<PLSelector *>( selector )->model,
81 qobject_cast<StandardPLPanel *>( rightPanel ), removeItem( int ) );
83 emit rootChanged( p_root->i_id );
85 /* Add the two sides of the QSplitter */
87 addWidget( rightPanel );
90 sizeList << 180 << 420 ;
92 setSizePolicy( QSizePolicy::Preferred, QSizePolicy::Expanding );
93 setStretchFactor( 0, 0 );
94 setStretchFactor( 1, 3 );
95 leftW->setMaximumWidth( 250 );
96 setCollapsible( 1, false );
98 /* In case we want to keep the splitter informations */
99 settings->beginGroup( "playlist" );
100 restoreState( settings->value("splitterSizes").toByteArray());
101 resize( settings->value("size", QSize(600, 300)).toSize());
102 move( settings->value("pos", QPoint( 0, 400)).toPoint());
103 settings->endGroup();
106 void PlaylistWidget::setArt( QString url )
110 art->setPixmap( QPixmap( ":/noart.png" ) );
113 else if( prevArt != url )
115 art->setPixmap( QPixmap( url ) );
121 QSize PlaylistWidget::sizeHint() const
123 return QSize( 600 , 300 );
126 PlaylistWidget::~PlaylistWidget()
129 void PlaylistWidget::savingSettings( QSettings *settings )
131 settings->beginGroup( "playlist" );
132 settings->setValue( "pos", parent->pos() );
133 settings->setValue( "size", parent->size() );
134 settings->setValue( "splitterSizes", saveState() );
135 settings->endGroup();