/*****************************************************************************
* playlist_model.cpp : Manage playlist model
****************************************************************************
- * Copyright (C) 2006 the VideoLAN team
+ * Copyright (C) 2006-2007 the VideoLAN team
* $Id$
*
* Authors: Clément Stenac <zorglub@videolan.org>
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
+#define PLI_NAME( p ) p ? p->p_input->psz_name : "null"
#include <assert.h>
#include <QIcon>
#include "qt4.hpp"
#include "playlist_model.hpp"
+#include "dialogs/mediainfo.hpp"
#include <vlc_intf_strings.h>
#include "pixmaps/type_unknown.xpm"
assert( model );
if( signal )
model->beginInsertRows( model->index( this , 0 ), i_pos, i_pos );
- children.append( item );
+ children.insert( i_pos, item );
if( signal )
model->endInsertRows();
}
strings[2] = QString( psz_duration );
type = p_item->p_input->i_type;
current = iscurrent;
+
+ if( current && p_item->p_input->p_meta &&
+ p_item->p_input->p_meta->psz_arturl &&
+ !strncmp( p_item->p_input->p_meta->psz_arturl, "file://", 7 ) )
+ model->sendArt( qfu( p_item->p_input->p_meta->psz_arturl ) );
+ else if( current )
+ model->removeArt();
}
/*************************************************************************
* Playlist model implementation
*************************************************************************/
-PLModel::PLModel( playlist_t *_p_playlist,
+PLModel::PLModel( playlist_t *_p_playlist, intf_thread_t *_p_intf,
playlist_item_t * p_root, int _i_depth, QObject *parent)
: QAbstractItemModel(parent)
{
i_depth = _i_depth;
assert( i_depth == 1 || i_depth == -1 );
+ p_intf = _p_intf;
p_playlist= _p_playlist;
i_items_to_append = 0;
b_need_update = false;
delete rootItem;
}
+Qt::DropActions PLModel::supportedDropActions() const
+{
+ return Qt::CopyAction;
+}
+
+Qt::ItemFlags PLModel::flags(const QModelIndex &index) const
+{
+ Qt::ItemFlags defaultFlags = QAbstractItemModel::flags(index);
+ if( index.isValid() )
+ return Qt::ItemIsDragEnabled | Qt::ItemIsDropEnabled | defaultFlags;
+ else
+ return Qt::ItemIsDropEnabled | defaultFlags;
+}
+
+QStringList PLModel::mimeTypes() const
+{
+ QStringList types;
+ types << "vlc/playlist-item-id";
+ return types;
+}
+
+QMimeData *PLModel::mimeData(const QModelIndexList &indexes) const
+{
+ QMimeData *mimeData = new QMimeData();
+ QByteArray encodedData;
+ QDataStream stream(&encodedData, QIODevice::WriteOnly);
+
+ foreach (QModelIndex index, indexes) {
+ if (index.isValid() && index.column() == 0 )
+ stream << itemId(index);
+ }
+ mimeData->setData("vlc/playlist-item-id", encodedData);
+ return mimeData;
+}
+
+bool PLModel::dropMimeData(const QMimeData *data, Qt::DropAction action,
+ int row, int column, const QModelIndex &target)
+{
+ if ( data->hasFormat("vlc/playlist-item-id") )
+ {
+ if (action == Qt::IgnoreAction)
+ return true;
+
+ PLItem *targetItem;
+ if( target.isValid() )
+ targetItem = static_cast<PLItem*>( target.internalPointer() );
+ else
+ targetItem = rootItem;
+
+ QByteArray encodedData = data->data("vlc/playlist-item-id");
+ QDataStream stream(&encodedData, QIODevice::ReadOnly);
+
+ PLItem *newParentItem;
+ while (!stream.atEnd())
+ {
+ int i;
+ int srcId;
+ stream >> srcId;
+
+ PL_LOCK;
+ playlist_item_t *p_target =
+ playlist_ItemGetById( p_playlist, targetItem->i_id,
+ VLC_TRUE );
+ playlist_item_t *p_src = playlist_ItemGetById( p_playlist, srcId,
+ VLC_TRUE );
+
+ if( !p_target || !p_src )
+ {
+ PL_UNLOCK;
+ return false;
+ }
+ if( p_target->i_children == -1 ) /* A leaf */
+ {
+ PLItem *parentItem = targetItem->parent();
+ assert( parentItem );
+ playlist_item_t *p_parent =
+ playlist_ItemGetById( p_playlist, parentItem->i_id,
+ VLC_TRUE );
+ if( !p_parent )
+ {
+ PL_UNLOCK;
+ return false;
+ }
+ for( i = 0 ; i< p_parent->i_children ; i++ )
+ if( p_parent->pp_children[i] == p_target ) break;
+ playlist_TreeMove( p_playlist, p_src, p_parent, i );
+ newParentItem = parentItem;
+ }
+ else
+ {
+ /* \todo: if we drop on a top-level node, use copy instead ? */
+ playlist_TreeMove( p_playlist, p_src, p_target, 0 );
+ i = 0;
+ newParentItem = targetItem;
+ }
+ /* Remove from source */
+ PLItem *srcItem = FindById( rootItem, p_src->i_id );
+ // We dropped on the source selector. Ask the dialog to forward
+ // to the main view
+ if( !srcItem )
+ {
+ emit shouldRemove( p_src->i_id );
+ }
+ else
+ srcItem->remove( srcItem );
+
+ /* Display at new destination */
+ PLItem *newItem = new PLItem( p_src, newParentItem, this );
+ newParentItem->insertChild( newItem, i, true );
+ UpdateTreeItem( p_src, newItem, true );
+ if( p_src->i_children != -1 )
+ UpdateNodeChildren( newItem );
+ PL_UNLOCK;
+ }
+ }
+ return true;
+}
+
+void PLModel::removeItem( int i_id )
+{
+ PLItem *item = FindById( rootItem,i_id );
+ if( item ) item->remove( item );
+}
+
void PLModel::addCallbacks()
{
/* Some global changes happened -> Rebuild all */
PLItem *item = static_cast<PLItem*>(index.internalPointer());
assert( item );
PL_LOCK;
- playlist_item_t *p_item = playlist_ItemGetById( p_playlist, item->i_id );
+ playlist_item_t *p_item = playlist_ItemGetById( p_playlist, item->i_id,
+ VLC_TRUE);
activateItem( p_item );
PL_UNLOCK;
}
p_parent = p_parent->p_parent;
}
if( p_parent )
- playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, p_parent, p_item );
+ playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, VLC_TRUE, p_parent, p_item );
}
/****************** Base model mandatory implementations *****************/
QVariant PLModel::data(const QModelIndex &index, int role) const
{
- assert( index.isValid() );
+ if(!index.isValid() ) return QVariant();
PLItem *item = static_cast<PLItem*>(index.internalPointer());
if( role == Qt::DisplayRole )
{
return static_cast<PLItem*>(index.internalPointer())->i_id;
}
-Qt::ItemFlags PLModel::flags(const QModelIndex &index) const
-{
- if( !index.isValid() ) return Qt::ItemIsEnabled;
- return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
-}
-
QVariant PLModel::headerData( int section, Qt::Orientation orientation,
int role) const
{
{
int type = event->type();
if( type != ItemUpdate_Type && type != ItemAppend_Type &&
- type != ItemDelete_Type )
+ type != ItemDelete_Type && type != PLUpdate_Type )
return;
PLEvent *ple = static_cast<PLEvent *>(event);
ProcessInputItemUpdate( ple->i_id );
else if( type == ItemAppend_Type )
ProcessItemAppend( ple->p_add );
- else
+ else if( type == ItemDelete_Type )
ProcessItemRemoval( ple->i_id );
+ else
+ rebuild();
}
/**** Events processing ****/
if( i_id <= 0 ) return;
if( i_id == i_cached_id ) i_cached_id = -1;
i_cached_input_id = -1;
-
PLItem *item = FindById( rootItem, i_id );
if( item )
item->remove( item );
PL_LOCK;
if( !nodeItem ) goto end;
- p_item = playlist_ItemGetById( p_playlist, p_add->i_item );
+ p_item = playlist_ItemGetById( p_playlist, p_add->i_item, VLC_TRUE );
if( !p_item || p_item->i_flags & PLAYLIST_DBL_FLAG ) goto end;
if( i_depth == 1 && p_item->p_parent &&
p_item->p_parent->i_id != rootItem->i_id )
/* This function must be entered WITH the playlist lock */
void PLModel::UpdateNodeChildren( PLItem *root )
{
- playlist_item_t *p_node = playlist_ItemGetById( p_playlist, root->i_id );
+ playlist_item_t *p_node = playlist_ItemGetById( p_playlist, root->i_id,
+ VLC_TRUE );
UpdateNodeChildren( p_node, root );
}
/* This function must be entered WITH the playlist lock */
void PLModel::UpdateTreeItem( PLItem *item, bool signal, bool force )
{
- playlist_item_t *p_item = playlist_ItemGetById( p_playlist, item->i_id );
+ playlist_item_t *p_item = playlist_ItemGetById( p_playlist, item->i_id,
+ VLC_TRUE );
UpdateTreeItem( p_item, item, signal, force );
}
void PLModel::UpdateTreeItem( playlist_item_t *p_item, PLItem *item,
bool signal, bool force )
{
+ if ( !p_item )
+ return;
if( !force && i_depth == 1 && p_item->p_parent &&
p_item->p_parent->i_id != rootItem->i_id )
return;
/************************* Actions ******************************/
+void PLModel::sendArt( QString url )
+{
+ QString arturl = url.replace( "file://",QString("" ) );
+ emit artSet( arturl );
+}
+
+void PLModel::removeArt()
+{
+ emit artSet( QString() );
+}
+
/**
* Deletion, here we have to do a ugly slow hack as we retrieve the full
* list of indexes to delete at once: when we delete a node and all of
fullList->removeAll( deleteIndex );
PL_LOCK;
- playlist_item_t *p_item = playlist_ItemGetById( p_playlist, item->i_id );
+ playlist_item_t *p_item = playlist_ItemGetById( p_playlist, item->i_id,
+ VLC_TRUE );
if( !p_item )
{
PL_UNLOCK; return;
}
if( p_item->i_children == -1 )
- playlist_DeleteAllFromInput( p_playlist, item->i_input_id );
+ playlist_DeleteFromInput( p_playlist, item->i_input_id, VLC_TRUE );
else
playlist_NodeDelete( p_playlist, p_item, VLC_TRUE, VLC_FALSE );
/* And finally, remove it from the tree */
void PLModel::sort( int column, Qt::SortOrder order )
{
PL_LOCK;
- playlist_item_t *p_root = playlist_ItemGetById( p_playlist, rootItem->i_id );
- int i_mode;
- switch( column )
{
- case 0: i_mode = SORT_TITLE_NODES_FIRST;break;
- case 1: i_mode = SORT_ARTIST;break;
- case 2: i_mode = SORT_DURATION; break;
+ playlist_item_t *p_root = playlist_ItemGetById( p_playlist,
+ rootItem->i_id,
+ VLC_TRUE );
+ int i_mode;
+ switch( column )
+ {
+ case 0: i_mode = SORT_TITLE_NODES_FIRST;break;
+ case 1: i_mode = SORT_ARTIST;break;
+ case 2: i_mode = SORT_DURATION; break;
+ default: i_mode = SORT_TITLE_NODES_FIRST; break;
+ }
+ if( p_root )
+ playlist_RecursiveNodeSort( p_playlist, p_root, i_mode,
+ order == Qt::AscendingOrder ?
+ ORDER_NORMAL : ORDER_REVERSE );
}
- if( p_root )
- playlist_RecursiveNodeSort( p_playlist, p_root, i_mode,
- order == Qt::AscendingOrder ? ORDER_NORMAL :
- ORDER_REVERSE );
PL_UNLOCK
rebuild();
}
{
/** \todo Fire the search with a small delay ? */
PL_LOCK;
- playlist_item_t *p_root = playlist_ItemGetById( p_playlist,rootItem->i_id );
- assert( p_root );
- char *psz_name = search_text.toUtf8().data();
- playlist_LiveSearchUpdate( p_playlist , p_root, psz_name );
+ {
+ playlist_item_t *p_root = playlist_ItemGetById( p_playlist,
+ rootItem->i_id,
+ VLC_TRUE );
+ assert( p_root );
+ char *psz_name = search_text.toUtf8().data();
+ playlist_LiveSearchUpdate( p_playlist , p_root, psz_name );
+ }
PL_UNLOCK;
rebuild();
}
assert( index.isValid() );
PL_LOCK;
playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
- itemId( index ) );
+ itemId( index ), VLC_TRUE );
if( p_item )
{
i_popup_item = p_item->i_id;
current_selection = list;
QMenu *menu = new QMenu;
menu->addAction( qfu(I_POP_PLAY), this, SLOT( popupPlay() ) );
- menu->addAction( qfu(I_POP_PREPARSE), this, SLOT( popupPreparse() ) );
menu->addAction( qfu(I_POP_DEL), this, SLOT( popupDel() ) );
+ menu->addSeparator();
+ menu->addAction( qfu(I_POP_STREAM), this, SLOT( popupStream() ) );
+ menu->addAction( qfu(I_POP_SAVE), this, SLOT( popupSave() ) );
+ menu->addSeparator();
menu->addAction( qfu(I_POP_INFO), this, SLOT( popupInfo() ) );
if( p_item->i_children > -1 )
{
void PLModel::popupPlay()
{
PL_LOCK;
- playlist_item_t *p_item = playlist_ItemGetById( p_playlist, i_popup_item );
- activateItem( p_item );
+ {
+ playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
+ i_popup_item,VLC_TRUE );
+ activateItem( p_item );
+ }
PL_UNLOCK;
}
+void PLModel::popupInfo()
+{
+ playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
+ i_popup_item,VLC_TRUE );
+ if( p_item )
+ {
+ MediaInfoDialog *mid = new MediaInfoDialog( p_intf );
+ mid->setInput( p_item->p_input );
+ mid->show();
+ }
+}
+
+void PLModel::popupStream()
+{
+ fprintf( stderr, "Stream not implemented\n" );
+}
+void PLModel::popupSave()
+{
+ fprintf( stderr, "Save not implemented\n" );
+}
+
/**********************************************************************
* Playlist callbacks
**********************************************************************/
vlc_value_t oval, vlc_value_t nval, void *param )
{
PLModel *p_model = (PLModel *) param;
- p_model->b_need_update = VLC_TRUE;
+ PLEvent *event = new PLEvent( PLUpdate_Type, 0 );
+ QApplication::postEvent( p_model, static_cast<QEvent*>(event) );
return VLC_SUCCESS;
}
if( ++p_model->i_items_to_append >= 50 )
{
- p_model->b_need_update = VLC_TRUE;
- return VLC_SUCCESS;
+// p_model->b_need_update = VLC_TRUE;
+// return VLC_SUCCESS;
}
PLEvent *event = new PLEvent( p_add );
QApplication::postEvent( p_model, static_cast<QEvent*>(event) );
projects / vlc / blobdiff