/*****************************************************************************
- * input_manager.cpp : Manage an input and interact with its GUI elements
+ * playlist_model.cpp : Manage playlist model
****************************************************************************
- * Copyright (C) 2000-2005 the VideoLAN team
- * $Id: wxwidgets.cpp 15731 2006-05-25 14:43:53Z zorglub $
+ * Copyright (C) 2006-2007 the VideoLAN team
+ * $Id$
*
* Authors: Clément Stenac <zorglub@videolan.org>
*
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
+#include <assert.h>
+#include <QIcon>
+#include <QFont>
+#include <QMenu>
#include <QApplication>
+
+#include "qt4.hpp"
#include "playlist_model.hpp"
-#include <assert.h>
+#include "dialogs/mediainfo.hpp"
+#include <vlc_intf_strings.h>
+
+#include "pixmaps/type_unknown.xpm"
+#include "pixmaps/type_file.xpm"
+#include "pixmaps/type_net.xpm"
+#include "pixmaps/type_card.xpm"
+#include "pixmaps/type_disc.xpm"
+#include "pixmaps/type_cdda.xpm"
+#include "pixmaps/type_directory.xpm"
+#include "pixmaps/type_playlist.xpm"
+#include "pixmaps/type_node.xpm"
+QIcon PLModel::icons[ITEM_TYPE_NUMBER];
static int PlaylistChanged( vlc_object_t *, const char *,
vlc_value_t, vlc_value_t, void * );
vlc_value_t oval, vlc_value_t nval, void *param );
static int ItemDeleted( vlc_object_t *p_this, const char *psz_variable,
vlc_value_t oval, vlc_value_t nval, void *param );
-
/*************************************************************************
* Playlist item implementation
parentItem = parent;
i_id = _i_id; i_input_id = _i_input_id;
model = m;
- strings.append( "" );
- strings.append( "" );
- strings.append( "" );
+
+ if( parentItem == NULL )
+ {
+ i_showflags = config_GetInt( model->p_intf , "qt-pl-showflags" );
+ updateview();
+ } else {
+ i_showflags = parentItem->i_showflags;
+ //Add empty string and update() handles data appending
+ strings.append( "" );
+ }
}
+void PLItem::updateview( void )
+{
+ strings.clear();
+
+ if( model->i_depth == 1 ) //left window for playlist etc.
+ {
+ strings.append( "" );
+ return;
+ }
+
+ for( int i_index=1; i_index <= VLC_META_ENGINE_ART_URL; i_index = i_index*2 )
+ {
+ if( i_showflags & i_index )
+ {
+ switch( i_index )
+ {
+ case VLC_META_ENGINE_ARTIST:
+ strings.append( qtr( VLC_META_ARTIST ) );
+ break;
+ case VLC_META_ENGINE_TITLE:
+ strings.append( qtr( VLC_META_TITLE ) );
+ break;
+ case VLC_META_ENGINE_DESCRIPTION:
+ strings.append( qtr( VLC_META_DESCRIPTION ) );
+ break;
+ case VLC_META_ENGINE_DURATION:
+ strings.append( qtr( "Duration" ) );
+ break;
+ case VLC_META_ENGINE_GENRE:
+ strings.append( qtr( VLC_META_GENRE ) );
+ break;
+ case VLC_META_ENGINE_COLLECTION:
+ strings.append( qtr( VLC_META_COLLECTION ) );
+ break;
+ case VLC_META_ENGINE_SEQ_NUM:
+ strings.append( qtr( VLC_META_SEQ_NUM ) );
+ break;
+ case VLC_META_ENGINE_RATING:
+ strings.append( qtr( VLC_META_RATING ) );
+ break;
+ default:
+ break;
+ }
+ }
+ }
+}
+
+
PLItem::PLItem( int _i_id, int _i_input_id, PLItem *parent, PLModel *m)
{
init( _i_id, _i_input_id, parent, m );
PLItem::~PLItem()
{
qDeleteAll(children);
+ children.clear();
}
void PLItem::insertChild( PLItem *item, int i_pos, bool signal )
{
assert( model );
- fprintf( stderr, "Inserting child \n" );
if( signal )
model->beginInsertRows( model->index( this , 0 ), i_pos, i_pos );
- children.append( item );
+ children.insert( i_pos, item );
if( signal )
model->endInsertRows();
}
+void PLItem::remove( PLItem *removed )
+{
+ assert( model && parentItem );
+ int i_index = parentItem->children.indexOf( removed );
+ model->beginRemoveRows( model->index( parentItem, 0 ), i_index, i_index );
+ parentItem->children.removeAt( i_index );
+ model->endRemoveRows();
+}
+
int PLItem::row() const
{
- if (parentItem)
+ if( parentItem )
return parentItem->children.indexOf(const_cast<PLItem*>(this));
return 0;
}
-void PLItem::update( playlist_item_t *p_item )
+void PLItem::update( playlist_item_t *p_item, bool iscurrent )
{
+ char psz_duration[MSTRTIME_MAX_SIZE];
assert( p_item->p_input->i_id == i_input_id );
- strings[0] = QString::fromUtf8( p_item->p_input->psz_name );
+
+ type = p_item->p_input->i_type;
+ current = iscurrent;
+
+ char *psz_arturl = input_item_GetArtURL( p_item->p_input );
+ if( ( current && psz_arturl ) &&
+ !strncmp( psz_arturl, "file://", 7 ) )
+ model->sendArt( qfu( psz_arturl ) ) ;
+ else if( current )
+ model->removeArt();
+ free( psz_arturl );
+
+ strings.clear();
+
+ if( model->i_depth == 1 ) //left window for playlist etc.
+ {
+ strings.append( qfu( p_item->p_input->psz_name ) );
+ return;
+ }
+
+ char *psz_meta;
+#define ADD_META( item, meta ) \
+ psz_meta = input_item_Get ## meta ( item->p_input ); \
+ strings.append( qfu( psz_meta ) ); \
+ free( psz_meta );
+
+ for( int i_index=1; i_index <= VLC_META_ENGINE_ART_URL; i_index = i_index * 2 )
+ {
+ if( parentItem->i_showflags & i_index )
+ {
+ switch( i_index )
+ {
+ case VLC_META_ENGINE_ARTIST:
+ ADD_META( p_item, Artist );
+ break;
+ case VLC_META_ENGINE_TITLE:
+ char *psz_title, *psz_name;
+ psz_title = input_item_GetTitle( p_item->p_input );
+ psz_name = input_item_GetName( p_item->p_input );
+ if( psz_title )
+ {
+ ADD_META( p_item, Title );
+ } else {
+ strings.append( qfu( psz_name ) );
+ }
+ free( psz_title );
+ free( psz_name );
+ break;
+ case VLC_META_ENGINE_DESCRIPTION:
+ ADD_META( p_item, Description );
+ break;
+ case VLC_META_ENGINE_DURATION:
+ secstotimestr( psz_duration,
+ input_item_GetDuration( p_item->p_input ) / 1000000 );
+ strings.append( QString( psz_duration ) );
+ break;
+ case VLC_META_ENGINE_GENRE:
+ ADD_META( p_item, Genre );
+ break;
+ case VLC_META_ENGINE_COLLECTION:
+ ADD_META( p_item, Album );
+ break;
+ case VLC_META_ENGINE_SEQ_NUM:
+ ADD_META( p_item, TrackNum );
+ break;
+ case VLC_META_ENGINE_RATING:
+ ADD_META( p_item, Rating );
+ default:
+ break;
+ }
+ }
+
+ }
+#undef ADD_META
}
/*************************************************************************
* Playlist model implementation
*************************************************************************/
-PLModel::PLModel( playlist_t *_p_playlist,
- playlist_item_t * p_root, int i_depth, QObject *parent)
+PLModel::PLModel( playlist_t *_p_playlist, intf_thread_t *_p_intf,
+ playlist_item_t * p_root, int _i_depth, QObject *parent)
: QAbstractItemModel(parent)
{
- rootItem = NULL;
- rootItem = new PLItem( p_root, NULL, this );
- fprintf( stderr, "%i -> %i, %i -> %i", p_root->i_id, rootItem->i_id, p_root->p_input->i_id, rootItem->i_input_id );
+ 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;
i_cached_id = -1;
i_cached_input_id = -1;
-
+ i_popup_item = i_popup_parent = -1;
+
+#define ADD_ICON(type, x) icons[ITEM_TYPE_##type] = QIcon( QPixmap( type_##x##_xpm ) );
+ ADD_ICON( UNKNOWN , unknown );
+ ADD_ICON( FILE, file );
+ ADD_ICON( DIRECTORY, directory );
+ ADD_ICON( DISC, disc );
+ ADD_ICON( CDDA, cdda );
+ ADD_ICON( CARD, card );
+ ADD_ICON( NET, net );
+ ADD_ICON( PLAYLIST, playlist );
+ ADD_ICON( NODE, node );
+
+ rootItem = NULL;
addCallbacks();
+ rebuild( p_root );
}
PLModel::~PLModel()
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 */
var_DelCallback( p_playlist, "item-deleted", ItemDeleted, this );
}
-/****************** Base model mandatory implementations *****************/
+void PLModel::activateItem( const QModelIndex &index )
+{
+ assert( index.isValid() );
+ PLItem *item = static_cast<PLItem*>(index.internalPointer());
+ assert( item );
+ PL_LOCK;
+ playlist_item_t *p_item = playlist_ItemGetById( p_playlist, item->i_id,
+ VLC_TRUE);
+ activateItem( p_item );
+ PL_UNLOCK;
+}
+/* Must be entered with lock */
+void PLModel::activateItem( playlist_item_t *p_item )
+{
+ if( !p_item ) return;
+ playlist_item_t *p_parent = p_item;
+ while( p_parent )
+ {
+ if( p_parent->i_id == rootItem->i_id ) break;
+ p_parent = p_parent->p_parent;
+ }
+ if( p_parent )
+ 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
{
- if (!index.isValid())
- return QVariant();
- if (role != Qt::DisplayRole)
- return QVariant();
-
+ if(!index.isValid() ) return QVariant();
PLItem *item = static_cast<PLItem*>(index.internalPointer());
- return QVariant( item->columnString( index.column() ) );
+ if( role == Qt::DisplayRole )
+ {
+ return QVariant( item->columnString( index.column() ) );
+ }
+ else if( role == Qt::DecorationRole && index.column() == 0 )
+ {
+ if( item->type >= 0 )
+ return QVariant( PLModel::icons[item->type] );
+ }
+ else if( role == Qt::FontRole )
+ {
+ if( item->current == true )
+ {
+ QFont f; f.setBold( true ); return QVariant( f );
+ }
+ }
+ return QVariant();
}
-Qt::ItemFlags PLModel::flags(const QModelIndex &index) const
+bool PLModel::isCurrent( const QModelIndex &index )
{
- if (!index.isValid())
- return Qt::ItemIsEnabled;
+ assert( index.isValid() );
+ return static_cast<PLItem*>(index.internalPointer())->current;
+}
- return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
+int PLModel::itemId( const QModelIndex &index ) const
+{
+ assert( index.isValid() );
+ return static_cast<PLItem*>(index.internalPointer())->i_id;
}
QVariant PLModel::headerData( int section, Qt::Orientation orientation,
}
/* Return the index of a given item */
-QModelIndex PLModel::index( PLItem *item, int column ) const
+QModelIndex PLModel::index( PLItem *item, int column ) const
{
if( !item ) return QModelIndex();
const PLItem *parent = item->parent();
if( parent )
- return createIndex( parent->children.lastIndexOf( item ), column, item );
+ return createIndex( parent->children.lastIndexOf( item ),
+ column, item );
return QModelIndex();
}
QModelIndex PLModel::parent(const QModelIndex &index) const
{
- if (!index.isValid())
- return QModelIndex();
+ if( !index.isValid() ) return QModelIndex();
PLItem *childItem = static_cast<PLItem*>(index.internalPointer());
+ if( !childItem ) { msg_Err( p_playlist, "NULL CHILD \n" ); return QModelIndex(); }
PLItem *parentItem = childItem->parent();
-
- if (parentItem == rootItem)
- return QModelIndex();
-
- return createIndex(parentItem->row(), 0, parentItem);
+ if( !parentItem || parentItem == rootItem ) return QModelIndex();
+ if( ! parentItem->parentItem )
+ {
+ msg_Err( p_playlist, "No parent parent, trying row 0 " );
+ msg_Err( p_playlist, "----- PLEASE REPORT THIS ------" );
+ return createIndex( 0, 0, parentItem );
+ }
+ QModelIndex ind = createIndex(parentItem->row(), 0, parentItem);
+ return ind;
}
-int PLModel::columnCount( const QModelIndex &i) const
+int PLModel::columnCount( const QModelIndex &i) const
{
- return 1;
+ return rootItem->strings.count();
}
int PLModel::childrenCount(const QModelIndex &parent) const
return parentItem->childCount();
}
+/************************* General playlist status ***********************/
+
+bool PLModel::hasRandom()
+{
+ if( var_GetBool( p_playlist, "random" ) ) return true;
+ return false;
+}
+bool PLModel::hasRepeat()
+{
+ if( var_GetBool( p_playlist, "repeat" ) ) return true;
+ return false;
+}
+bool PLModel::hasLoop()
+{
+ if( var_GetBool( p_playlist, "loop" ) ) return true;
+ return false;
+}
+void PLModel::setLoop( bool on )
+{
+ var_SetBool( p_playlist, "loop", on ? VLC_TRUE:VLC_FALSE );
+ config_PutInt( p_playlist, "loop", on ? 1: 0 );
+}
+void PLModel::setRepeat( bool on )
+{
+ var_SetBool( p_playlist, "repeat", on ? VLC_TRUE:VLC_FALSE );
+ config_PutInt( p_playlist, "repeat", on ? 1: 0 );
+}
+void PLModel::setRandom( bool on )
+{
+ var_SetBool( p_playlist, "random", on ? VLC_TRUE:VLC_FALSE );
+ config_PutInt( p_playlist, "random", on ? 1: 0 );
+}
+
/************************* Lookups *****************************/
PLItem *PLModel::FindById( PLItem *root, int i_id )
return FindInner( root, i_id, true );
}
-#define CACHE( i, p ) i_cached_id = i; p_cached_item = p;
-#define ICACHE( i, p ) i_cached_input_id = i; p_cached_item_bi = p;
+#define CACHE( i, p ) { i_cached_id = i; p_cached_item = p; }
+#define ICACHE( i, p ) { i_cached_input_id = i; p_cached_item_bi = p; }
PLItem * PLModel::FindInner( PLItem *root, int i_id, bool b_input )
{
- if( ( !b_input && i_cached_id == i_id) ||
+ if( ( !b_input && i_cached_id == i_id) ||
( b_input && i_cached_input_id ==i_id ) )
{
return b_input ? p_cached_item_bi : p_cached_item;
if( (*it)->children.size() )
{
PLItem *childFound = FindInner( (*it), i_id, b_input );
- if( childFound )
+ if( childFound )
{
if( b_input )
- {
- ICACHE( i_id, childFound );
- }
+ ICACHE( i_id, childFound )
else
- {
- CACHE( i_id, childFound );
- }
+ CACHE( i_id, childFound )
return childFound;
- }
+ }
}
it++;
}
- fprintf( stderr, "Never found" );
return NULL;
}
#undef CACHE
/************************* Updates handling *****************************/
void PLModel::customEvent( QEvent *event )
{
- PLEvent *ple = dynamic_cast<PLEvent *>(event);
+ int type = event->type();
+ if( type != ItemUpdate_Type && type != ItemAppend_Type &&
+ type != ItemDelete_Type && type != PLUpdate_Type )
+ return;
- if( event->type() == ItemUpdate_Type )
+ PLEvent *ple = static_cast<PLEvent *>(event);
+
+ if( type == ItemUpdate_Type )
ProcessInputItemUpdate( ple->i_id );
- else if( event->type() == ItemAppend_Type )
+ 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_input_id <= 0 ) return;
PLItem *item = FindByInput( rootItem, i_input_id );
- fprintf( stderr, "Updating %i -> %p \n", i_input_id, item );
- UpdateTreeItem( item, true );
+ if( item )
+ UpdateTreeItem( item, true );
}
void PLModel::ProcessItemRemoval( int i_id )
if( i_id <= 0 ) return;
if( i_id == i_cached_id ) i_cached_id = -1;
i_cached_input_id = -1;
-
- /// \todo
+ PLItem *item = FindById( rootItem, i_id );
+ if( item )
+ item->remove( item );
}
void PLModel::ProcessItemAppend( playlist_add_t *p_add )
if( b_need_update ) return;
PLItem *nodeItem = FindById( rootItem, p_add->i_node );
+ 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 )
+ goto end;
newItem = new PLItem( p_item, nodeItem, this );
nodeItem->appendChild( newItem );
UpdateTreeItem( p_item, newItem, true );
-
end:
+ PL_UNLOCK;
return;
}
-void PLModel::Rebuild()
+
+void PLModel::rebuild()
+{
+ rebuild( NULL );
+}
+
+void PLModel::rebuild( playlist_item_t *p_root )
{
/* Remove callbacks before locking to avoid deadlocks */
delCallbacks();
- PL_LOCK;
-
/* Invalidate cache */
i_cached_id = i_cached_input_id = -1;
+ PL_LOCK;
/* Clear the tree */
- qDeleteAll( rootItem->children );
-
+ if( rootItem )
+ {
+ if( rootItem->children.size() )
+ {
+ beginRemoveRows( index( rootItem, 0 ), 0,
+ rootItem->children.size() -1 );
+ qDeleteAll( rootItem->children );
+ rootItem->children.clear();
+ endRemoveRows();
+ }
+ }
+ if( p_root )
+ {
+ //if( rootItem ) delete rootItem;
+ rootItem = new PLItem( p_root, NULL, this );
+ }
+ assert( rootItem );
/* Recreate from root */
UpdateNodeChildren( rootItem );
+ if( p_playlist->status.p_item )
+ {
+ PLItem *currentItem = FindByInput( rootItem,
+ p_playlist->status.p_item->p_input->i_id );
+ if( currentItem )
+ {
+ UpdateTreeItem( p_playlist->status.p_item, currentItem,
+ true, false );
+ }
+ }
+ PL_UNLOCK;
/* And signal the view */
emit layoutChanged();
-
addCallbacks();
- PL_UNLOCK;
}
+/* 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::UpdateNodeChildren( playlist_item_t *p_node, PLItem *root )
{
for( int i = 0; i < p_node->i_children ; i++ )
{
+ if( p_node->pp_children[i]->i_flags & PLAYLIST_DBL_FLAG ) continue;
PLItem *newItem = new PLItem( p_node->pp_children[i], root, this );
- fprintf( stderr, "New %p\n", newItem );
root->appendChild( newItem, false );
- UpdateTreeItem( newItem, false );
- if( p_node->pp_children[i]->i_children != -1 )
+ UpdateTreeItem( newItem, false, true );
+ if( i_depth != 1 && p_node->pp_children[i]->i_children != -1 )
UpdateNodeChildren( p_node->pp_children[i], newItem );
}
}
-void PLModel::UpdateTreeItem( PLItem *item, bool signal )
+/* 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 );
- UpdateTreeItem( p_item, item, signal );
+ 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 )
+/* This function must be entered WITH the playlist lock */
+void PLModel::UpdateTreeItem( playlist_item_t *p_item, PLItem *item,
+ bool signal, bool force )
{
- /// \todo
- fprintf( stderr, "Updating item %s\n", p_item->p_input->psz_name );
- item->update( p_item );
+ if ( !p_item )
+ return;
+ if( !force && i_depth == 1 && p_item->p_parent &&
+ p_item->p_parent->i_id != rootItem->i_id )
+ return;
+ item->update( p_item, p_item == p_playlist->status.p_item );
if( signal )
- { // emit
+ emit dataChanged( index( item, 0 ) , index( item, 1 ) );
+}
+
+/************************* 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
+ * its children, we need to update the list.
+ * Todo: investigate whethere we can use ranges to be sure to delete all items?
+ */
+void PLModel::doDelete( QModelIndexList selected )
+{
+ for( int i = selected.size() -1 ; i >= 0; i-- )
+ {
+ QModelIndex index = selected[i];
+ if( index.column() != 0 ) continue;
+ PLItem *item = static_cast<PLItem*>(index.internalPointer());
+ if( item )
+ {
+ if( item->children.size() )
+ recurseDelete( item->children, &selected );
+ doDeleteItem( item, &selected );
+ }
+ }
+}
+
+void PLModel::recurseDelete( QList<PLItem*> children, QModelIndexList *fullList)
+{
+ for( int i = children.size() - 1; i >= 0 ; i-- )
+ {
+ PLItem *item = children[i];
+ if( item->children.size() )
+ recurseDelete( item->children, fullList );
+ doDeleteItem( item, fullList );
+ }
+}
+
+void PLModel::doDeleteItem( PLItem *item, QModelIndexList *fullList )
+{
+ QModelIndex deleteIndex = index( item, 0 );
+ fullList->removeAll( deleteIndex );
+
+ PL_LOCK;
+ 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_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 */
+ item->remove( item );
+ PL_UNLOCK;
+}
+
+/******* Volume III: Sorting and searching ********/
+void PLModel::sort( int column, Qt::SortOrder order )
+{
+ PL_LOCK;
+ {
+ 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 );
+ }
+ PL_UNLOCK
+ rebuild();
+}
+
+void PLModel::search( QString search_text )
+{
+ /** \todo Fire the search with a small delay ? */
+ PL_LOCK;
+ {
+ 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();
+}
+
+/*********** Popup *********/
+void PLModel::popup( QModelIndex & index, QPoint &point, QModelIndexList list )
+{
+ assert( index.isValid() );
+ PL_LOCK;
+ playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
+ itemId( index ), VLC_TRUE );
+ if( p_item )
+ {
+ i_popup_item = p_item->i_id;
+ i_popup_parent = p_item->p_parent ? p_item->p_parent->i_id : -1;
+ PL_UNLOCK;
+ current_selection = list;
+ QMenu *menu = new QMenu;
+ menu->addAction( qfu(I_POP_PLAY), this, SLOT( popupPlay() ) );
+ 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 )
+ {
+ menu->addSeparator();
+ menu->addAction( qfu(I_POP_SORT), this, SLOT( popupSort() ) );
+ menu->addAction( qfu(I_POP_ADD), this, SLOT( popupAdd() ) );
+ }
+#ifdef WIN32
+ menu->addSeparator();
+ menu->addAction( qfu( I_POP_EXPLORE ), this, SLOT( popupExplore() ) );
+#endif
+ menu->popup( point );
}
+ else
+ PL_UNLOCK;
+}
+
+
+void PLModel::viewchanged( int meta )
+{
+ if( rootItem )
+ {
+ int index=0;
+ switch( meta )
+ {
+ case VLC_META_ENGINE_TITLE:
+ index=0;
+ break;
+ case VLC_META_ENGINE_DURATION:
+ index=1;
+ break;
+ case VLC_META_ENGINE_ARTIST:
+ index=2;
+ break;
+ case VLC_META_ENGINE_GENRE:
+ index=3;
+ break;
+ case VLC_META_ENGINE_COPYRIGHT:
+ index=4;
+ break;
+ case VLC_META_ENGINE_COLLECTION:
+ index=5;
+ break;
+ case VLC_META_ENGINE_SEQ_NUM:
+ index=6;
+ break;
+ case VLC_META_ENGINE_DESCRIPTION:
+ index=7;
+ break;
+ default:
+ break;
+ }
+ emit layoutAboutToBeChanged();
+ index = __MIN( index , rootItem->strings.count() );
+ QModelIndex parent = createIndex( 0, 0, rootItem );
+ if( rootItem->i_showflags & meta )
+ {
+ beginRemoveColumns( parent , index, index+1 );
+ rootItem->i_showflags &= ~( meta );
+ rootItem->updateview();
+ endRemoveColumns();
+ }
+ else
+ {
+ beginInsertColumns( createIndex( 0, 0, rootItem), index, index+1 );
+ rootItem->i_showflags |= meta;
+ rootItem->updateview();
+ endInsertColumns();
+ }
+ rebuild();
+ config_PutInt( p_intf, "qt-pl-showflags", rootItem->i_showflags );
+ config_SaveConfigFile( p_intf, NULL );
+ }
+}
+
+void PLModel::popupDel()
+{
+ doDelete( current_selection );
}
-
+void PLModel::popupPlay()
+{
+ PL_LOCK;
+ {
+ 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" );
+}
+
+#ifdef WIN32
+#include <shellapi.h>
+void PLModel::popupExplore()
+{
+ ShellExecuteW(NULL, L"explore", L"C:\\", NULL, NULL, SW_SHOWNORMAL );
+}
+#endif
+
/**********************************************************************
- * Playlist callbacks
+ * Playlist callbacks
**********************************************************************/
static int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
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;
}
vlc_value_t oval, vlc_value_t nval, void *param )
{
PLModel *p_model = (PLModel *) param;
- PLEvent *event = new PLEvent( ItemUpdate_Type, nval.i_int );
+ PLEvent *event = new PLEvent( ItemUpdate_Type, nval.i_int );
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