/*****************************************************************************
* selector.cpp : Playlist source selector
****************************************************************************
- * Copyright (C) 2000-2005 the VideoLAN team
- * $Id: standardpanel.cpp 16024 2006-07-13 13:51:05Z xtophe $
+ * Copyright (C) 2006-2009 the VideoLAN team
+ * $Id$
*
* Authors: Clément Stenac <zorglub@videolan.org>
+ * Jean-Baptiste Kempf
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <assert.h>
+
#include "components/playlist/selector.hpp"
+#include "playlist_item.hpp"
#include "qt4.hpp"
+
#include <QVBoxLayout>
#include <QHeaderView>
-#include <QTreeView>
+#include <QMimeData>
+
+#include <vlc_playlist.h>
+#include <vlc_services_discovery.h>
+
+PLSelector::PLSelector( QWidget *p, intf_thread_t *_p_intf )
+ : QTreeWidget( p ), p_intf(_p_intf)
+{
+ setIconSize( QSize( 24,24 ) );
+// view->setAlternatingRowColors( true );
+ setIndentation( 10 );
+ header()->hide();
+ setRootIsDecorated( false );
+// model = new PLModel( THEPL, p_intf, THEPL->p_root_category, 1, this );
+// view->setModel( model );
+ viewport()->setAcceptDrops(true);
+ setDropIndicatorShown(true);
+ invisibleRootItem()->setFlags( invisibleRootItem()->flags() & ~Qt::ItemIsDropEnabled );
+
+ createItems();
+ CONNECT( this, itemActivated( QTreeWidgetItem *, int ),
+ this, setSource( QTreeWidgetItem *) );
+ /* I believe this is unnecessary, seeing
+ QStyle::SH_ItemView_ActivateItemOnSingleClick
+ CONNECT( view, itemClicked( QTreeWidgetItem *, int ),
+ this, setSource( QTreeWidgetItem *) ); */
-PLSelector::PLSelector( QWidget *p, intf_thread_t *_p_intf,
- playlist_t *p_playlist ) : QWidget( p ), p_intf(_p_intf)
+ /* select the first item */
+// view->setCurrentIndex( model->index( 0, 0, QModelIndex() ) );
+}
+
+void PLSelector::setSource( QTreeWidgetItem *item )
{
- model = new PLModel( THEPL, THEPL->p_root_category, 1, this );
- model->Rebuild();
- view = new QTreeView( 0 );
- view->setIndentation( 0 );
- view->header()->hide();
- view->setModel( model );
-
- connect( view, SIGNAL( activated( const QModelIndex& ) ),
- this, SLOT( setSource( const QModelIndex& ) ) );
- connect( view, SIGNAL( clicked( const QModelIndex& ) ),
- this, SLOT( setSource( const QModelIndex& ) ) );
-
- QVBoxLayout *layout = new QVBoxLayout();
- layout->setSpacing( 0 ); layout->setMargin( 0 );
- layout->addWidget( view );
- setLayout( layout );
+ if( !item )
+ return;
+
+ bool b_ok;
+ int i_type = item->data( 0, TYPE_ROLE ).toInt( &b_ok );
+ if( !b_ok )
+ return;
+
+ assert( ( i_type == PL_TYPE || i_type == ML_TYPE || i_type == SD_TYPE ) );
+ if( i_type == SD_TYPE )
+ {
+ QString qs = item->data( 0, NAME_ROLE ).toString();
+ if( !playlist_IsServicesDiscoveryLoaded( THEPL, qtu( qs ) ) )
+ {
+ playlist_ServicesDiscoveryAdd( THEPL, qtu( qs ) );
+#warning FIXME
+ playlist_item_t *pl_item =
+ THEPL->p_root_category->pp_children[THEPL->p_root_category->i_children-1];
+ item->setData( 0, PPL_ITEM_ROLE, QVariant::fromValue( pl_item ) );
+
+ emit activated( pl_item );
+ return;
+ }
+ }
+
+ if( i_type == SD_TYPE )
+ msg_Dbg( p_intf, "SD already loaded, reloading" );
+
+ playlist_item_t *pl_item =
+ item->data( 0, PPL_ITEM_ROLE ).value<playlist_item_t *>();
+ if( pl_item )
+ emit activated( pl_item );
}
-void PLSelector::setSource( const QModelIndex &index )
+void PLSelector::createItems()
{
- if( model )
- emit activated( model->itemId( index ) );
+ QTreeWidgetItem *pl = new QTreeWidgetItem( this );
+ pl->setText( 0, qtr( "Playlist" ) );
+ pl->setData( 0, TYPE_ROLE, PL_TYPE );
+ pl->setData( 0, PPL_ITEM_ROLE, QVariant::fromValue( THEPL->p_local_category ) );
+/* QTreeWidgetItem *empty = new QTreeWidgetItem( view );
+ empty->setFlags(Qt::NoItemFlags); */
+
+ QTreeWidgetItem *lib = new QTreeWidgetItem( this );
+ lib->setText( 0, qtr( "Library" ) );
+ lib->setData( 0, TYPE_ROLE, ML_TYPE );
+ lib->setData( 0, PPL_ITEM_ROLE, QVariant::fromValue( THEPL->p_ml_category ) );
+
+/* QTreeWidgetItem *empty2 = new QTreeWidgetItem( view );
+ empty2->setFlags(Qt::NoItemFlags);*/
+
+ QTreeWidgetItem *sds = new QTreeWidgetItem( this );
+ sds->setExpanded( true );
+ sds->setText( 0, qtr( "Libraries" ) );
+ sds->setFlags( sds->flags() & ~Qt::ItemIsDropEnabled );
+
+ char **ppsz_longnames;
+ char **ppsz_names = vlc_sd_GetNames( &ppsz_longnames );
+ if( !ppsz_names )
+ return;
+
+ char **ppsz_name = ppsz_names, **ppsz_longname = ppsz_longnames;
+ QTreeWidgetItem *sd_item;
+ for( ; *ppsz_name; ppsz_name++, ppsz_longname++ )
+ {
+ sd_item = new QTreeWidgetItem( QStringList( qfu(*ppsz_longname) ) );
+ sd_item->setData( 0, TYPE_ROLE, SD_TYPE );
+ sd_item->setData( 0, NAME_ROLE, qfu( *ppsz_name ) );
+ sd_item->setFlags( sd_item->flags() & ~Qt::ItemIsDropEnabled );
+ sds->addChild( sd_item );
+ free( *ppsz_name );
+ free( *ppsz_longname );
+ }
+ free( ppsz_names );
+ free( ppsz_longnames );
+}
+
+QStringList PLSelector::mimeTypes() const
+{
+ QStringList types;
+ types << "vlc/qt-playlist-item";
+ return types;
+}
+
+bool PLSelector::dropMimeData ( QTreeWidgetItem * parent, int index,
+ const QMimeData * data, Qt::DropAction action )
+{
+ if( !parent ) return false;
+
+ QVariant type = parent->data( 0, TYPE_ROLE );
+ if( type == QVariant() ) return false;
+ int i_type = type.toInt();
+ if( i_type != PL_TYPE && i_type != ML_TYPE ) return false;
+ bool to_pl = i_type == PL_TYPE;
+
+ if( data->hasFormat( "vlc/qt-playlist-item" ) )
+ {
+ QByteArray encodedData = data->data( "vlc/qt-playlist-item" );
+ QDataStream stream( &encodedData, QIODevice::ReadOnly );
+ playlist_Lock( THEPL );
+ while( !stream.atEnd() )
+ {
+ PLItem *item;
+ stream.readRawData( (char*)&item, sizeof(PLItem*) );
+ input_item_t *pl_input =item->inputItem();
+ playlist_AddExt ( THEPL,
+ pl_input->psz_uri, pl_input->psz_name,
+ PLAYLIST_APPEND | PLAYLIST_SPREPARSE, PLAYLIST_END,
+ pl_input->i_duration,
+ pl_input->i_options, pl_input->ppsz_options, pl_input->optflagc,
+ to_pl, true );
+ }
+ playlist_Unlock( THEPL );
+ }
+ return true;
}
PLSelector::~PLSelector()
projects / vlc / blobdiff