1 /*****************************************************************************
2 * selector.cpp : Playlist source selector
3 ****************************************************************************
4 * Copyright (C) 2006-2009 the VideoLAN team
7 * Authors: Clément Stenac <zorglub@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 *****************************************************************************/
31 #include "components/playlist/selector.hpp"
34 #include <QVBoxLayout>
35 #include <QHeaderView>
36 #include <QTreeWidget>
38 #include <vlc_playlist.h>
39 #include <vlc_services_discovery.h>
41 PLSelector::PLSelector( QWidget *p, intf_thread_t *_p_intf )
42 : QWidget( p ), p_intf(_p_intf)
44 view = new QTreeWidget;
46 view->setIconSize( QSize( 24,24 ) );
47 // view->setAlternatingRowColors( true );
48 view->setIndentation( 10 );
49 view->header()->hide();
50 view->setRootIsDecorated( false );
51 // model = new PLModel( THEPL, p_intf, THEPL->p_root_category, 1, this );
52 // view->setModel( model );
53 // view->setAcceptDrops(true);
54 // view->setDropIndicatorShown(true);
57 /* CONNECT( view, itemActivated( QTreeWidgetItem *, int ),
58 this, setSource( QTreeWidgetItem *) ); */
59 /* I believe this is unnecessary, seeing
60 QStyle::SH_ItemView_ActivateItemOnSingleClick */
61 /* <jleben> No, you can only make custom styles by creating whole new
62 or subclassing an existing QStyle.
63 Connecting itemClicked signal is easier, of course */
64 CONNECT( view, itemClicked( QTreeWidgetItem *, int ),
65 this, setSource( QTreeWidgetItem *) );
67 QVBoxLayout *layout = new QVBoxLayout;
68 layout->setSpacing( 0 ); layout->setMargin( 0 );
69 layout->addWidget( view );
72 /* select the first item */
73 // view->setCurrentIndex( model->index( 0, 0, QModelIndex() ) );
76 void PLSelector::setSource( QTreeWidgetItem *item )
81 QVariant type = item->data( 0, TYPE_ROLE );
82 if( type == QVariant() ) return;
84 int i_type = type.toInt();
86 assert( ( i_type == PL_TYPE || i_type == ML_TYPE || i_type == SD_TYPE ) );
87 if( i_type == SD_TYPE )
89 QString qs = item->data( 0, NAME_ROLE ).toString();
90 if( !playlist_IsServicesDiscoveryLoaded( THEPL, qtu( qs ) ) )
92 playlist_ServicesDiscoveryAdd( THEPL, qtu( qs ) );
94 playlist_item_t *pl_item =
95 THEPL->p_root_category->pp_children[THEPL->p_root_category->i_children-1];
96 item->setData( 0, PPL_ITEM_ROLE, QVariant::fromValue( pl_item ) );
98 emit activated( pl_item );
103 if( i_type == SD_TYPE )
104 msg_Dbg( p_intf, "SD already loaded, reloading" );
106 playlist_item_t *pl_item =
107 item->data( 0, PPL_ITEM_ROLE ).value<playlist_item_t *>();
109 emit activated( pl_item );
112 void PLSelector::createItems()
115 QTreeWidgetItem *pl = new QTreeWidgetItem( view );
116 pl->setText( 0, qtr( "Playlist" ) );
117 pl->setData( 0, TYPE_ROLE, PL_TYPE );
118 pl->setData( 0, PPL_ITEM_ROLE, QVariant::fromValue( THEPL->p_local_category ) );
120 /* QTreeWidgetItem *empty = new QTreeWidgetItem( view );
121 empty->setFlags(Qt::NoItemFlags); */
123 QTreeWidgetItem *lib = new QTreeWidgetItem( view );
124 lib->setText( 0, qtr( "Library" ) );
125 lib->setData( 0, TYPE_ROLE, ML_TYPE );
126 lib->setData( 0, PPL_ITEM_ROLE, QVariant::fromValue( THEPL->p_ml_category ) );
128 /* QTreeWidgetItem *empty2 = new QTreeWidgetItem( view );
129 empty2->setFlags(Qt::NoItemFlags);*/
131 QTreeWidgetItem *sds = new QTreeWidgetItem( view );
132 sds->setExpanded( true );
133 sds->setText( 0, qtr( "Libraries" ) );
135 char **ppsz_longnames;
136 char **ppsz_names = vlc_sd_GetNames( &ppsz_longnames );
140 char **ppsz_name = ppsz_names, **ppsz_longname = ppsz_longnames;
141 QTreeWidgetItem *sd_item;
142 for( ; *ppsz_name; ppsz_name++, ppsz_longname++ )
144 sd_item = new QTreeWidgetItem( QStringList( *ppsz_longname ) );
145 sd_item->setData( 0, TYPE_ROLE, SD_TYPE );
146 sd_item->setData( 0, NAME_ROLE, qfu( *ppsz_name ) );
147 sds->addChild( sd_item );
151 PLSelector::~PLSelector()