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"
32 #include "input_manager.hpp" /* art signal */
36 #include <QSpacerItem>
38 #include <QPushButton>
39 #include <QVBoxLayout>
41 /**********************************************************************
42 * Playlist Widget. The embedded playlist
43 **********************************************************************/
45 PlaylistWidget::PlaylistWidget( intf_thread_t *_p_i,
48 : p_intf ( _p_i ), parent( _parent )
50 /* Left Part and design */
51 QSplitter *leftW = new QSplitter( Qt::Vertical, this );
54 selector = new PLSelector( this, p_intf, THEPL );
55 leftW->addWidget( selector );
57 /* Create a Container for the Art Label
58 in order to have a beautiful resizing for the selector above it */
59 QWidget *artContainer = new QWidget;
60 QHBoxLayout *artContLay = new QHBoxLayout( artContainer );
61 artContLay->setMargin( 0 );
62 artContLay->setSpacing( 0 );
63 artContainer->setMaximumHeight( 128 );
67 art->setMinimumHeight( 128 );
68 art->setMinimumWidth( 128 );
69 art->setMaximumHeight( 128 );
70 art->setMaximumWidth( 128 );
71 art->setScaledContents( true );
72 art->setPixmap( QPixmap( ":/noart.png" ) );
73 art->setToolTip( qtr( "Double click to get the media informations" ) );
75 artContLay->addWidget( art, 1 );
77 leftW->addWidget( artContainer );
79 /* Initialisation of the playlist */
80 playlist_item_t *p_root =
81 playlist_GetPreferredNode( THEPL, THEPL->p_local_category );
83 rightPanel = new StandardPLPanel( this, p_intf, THEPL, p_root );
85 /* Connect the activation of the selector to a redefining of the PL */
86 CONNECT( selector, activated( int ), rightPanel, setRoot( int ) );
88 /* Connect the activated() to the rootChanged() signal
89 This will be used by StandardPLPanel to setCurrentRootId, that will
90 change the label of the addButton */
91 connect( selector, SIGNAL( activated( int ) ),
92 this, SIGNAL( rootChanged( int ) ) );
94 /* Forward removal requests from the selector to the main panel */
95 CONNECT( qobject_cast<PLSelector *>( selector )->model,
97 qobject_cast<StandardPLPanel *>( rightPanel ), removeItem( int ) );
99 emit rootChanged( p_root->i_id );
102 CONNECT( THEMIM->getIM(), artChanged( QString ) , this, setArt( QString ) );
104 /* Add the two sides of the QSplitter */
106 addWidget( rightPanel );
109 sizeList << 180 << 420 ;
110 setSizes( sizeList );
111 //setSizePolicy( QSizePolicy::Preferred, QSizePolicy::Expanding );
112 setStretchFactor( 0, 0 );
113 setStretchFactor( 1, 3 );
114 leftW->setMaximumWidth( 250 );
115 setCollapsible( 1, false );
117 /* In case we want to keep the splitter informations */
118 // components shall never write there setting to a fixed location, may infer
119 // with other uses of the same component...
120 // settings->beginGroup( "playlist" );
121 restoreState( settings->value("splitterSizes").toByteArray());
124 void PlaylistWidget::setArt( QString url )
128 art->setPixmap( QPixmap( ":/noart.png" ) );
130 else if( prevArt != url )
132 art->setPixmap( QPixmap( url ) );
137 QSize PlaylistWidget::sizeHint() const
139 return QSize( 600 , 300 );
142 PlaylistWidget::~PlaylistWidget()
145 void PlaylistWidget::savingSettings( QSettings *settings )
147 settings->setValue( "splitterSizes", saveState() );