* $Id$
*
* Authors: Clément Stenac <zorglub@videolan.org>
+ * Jakob Leben <jleben@videolan.org>
*
* 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
#include <QSignalMapper>
#include <QAbstractItemModel>
#include <QVariant>
-
-class QSignalMapper;
+#include <QAction>
class PLItem;
-
-#define DEPTH_PL -1
-#define DEPTH_SEL 1
-
-enum {
- ItemUpdate_Type = QEvent::User + PLEventType + 2,
- ItemDelete_Type = QEvent::User + PLEventType + 3,
- ItemAppend_Type = QEvent::User + PLEventType + 4,
-};
-
-class PLEvent : public QEvent
-{
-public:
- PLEvent( int type, int id ) : QEvent( (QEvent::Type)(type) )
- {
- i_id = id;
- add.i_node = -1;
- add.i_item = -1;
- };
-
- PLEvent( const playlist_add_t *a ) : QEvent( (QEvent::Type)(ItemAppend_Type) )
- {
- add = *a;
- };
-
- virtual ~PLEvent() { };
-
- int i_id;
- playlist_add_t add;
-};
-
+class PLSelector;
+class PlMimeData;
class PLModel : public QAbstractItemModel
{
Q_OBJECT
friend class PLItem;
+friend class PLSelector;
public:
+ enum {
+ IsCurrentRole = Qt::UserRole,
+ IsLeafNodeRole
+ };
+
PLModel( playlist_t *, intf_thread_t *,
- playlist_item_t *, int, QObject *parent = 0 );
+ playlist_item_t *, QObject *parent = 0 );
~PLModel();
/*** QModel subclassing ***/
/* Lookups */
QStringList selectedURIs();
- bool hasRandom(); bool hasLoop(); bool hasRepeat();
- int shownFlags() { return i_showflags; }
QModelIndex index( PLItem *, int c ) const;
- QModelIndex currentIndex( ) { return index( currentItem, 0 ); };
+ QModelIndex index( int i_id, int c );
+ QModelIndex currentIndex();
bool isCurrent( const QModelIndex &index ) const;
int itemId( const QModelIndex &index ) const;
+ static int columnFromMeta( int meta_column );
+ static int columnToMeta( int column );
/* Actions */
- void popup( QModelIndex & index, QPoint &point, QModelIndexList list );
+ bool popup( const QModelIndex & index, const QPoint &point, const QModelIndexList &list );
void doDelete( QModelIndexList selected );
- void search( const QString& search_text );
+ void search( const QString& search_text, const QModelIndex & root, bool b_recursive );
void sort( int column, Qt::SortOrder order );
void sort( int i_root_id, int column, Qt::SortOrder order );
- void removeItem( int );
- void rebuild(); void rebuild( playlist_item_t * );
+ void rebuild();
+ void rebuild( playlist_item_t * );
-private:
+ inline PLItem *getItem( QModelIndex index ) const
+ {
+ if( index.isValid() )
+ return static_cast<PLItem*>( index.internalPointer() );
+ else return rootItem;
+ }
+
+signals:
+ void currentChanged( const QModelIndex& );
+ void rootChanged();
+
+public slots:
+ void activateItem( const QModelIndex &index );
+ void activateItem( playlist_item_t *p_item );
+private:
/* General */
PLItem *rootItem;
- PLItem *currentItem;
playlist_t *p_playlist;
intf_thread_t *p_intf;
- int i_depth;
- int i_showflags;
static QIcon icons[ITEM_TYPE_NUMBER];
- /* Callbacks related */
- void addCallbacks();
- void delCallbacks();
- void customEvent( QEvent * );
- void processItemRemoval( int i_id );
- void processItemAppend( const playlist_add_t *p_add );
-
- /* Actions */
+ /* Shallow actions (do not affect core playlist) */
+ void updateTreeItem( PLItem * );
+ void removeItem ( PLItem * );
+ void removeItem( int );
void recurseDelete( QList<PLItem*> children, QModelIndexList *fullList );
- void doDeleteItem( PLItem *item, QModelIndexList *fullList );
- void updateTreeItem( PLItem *, bool, bool force = false );
void takeItem( PLItem * ); //will not delete item
void insertChildren( PLItem *node, QList<PLItem*>& items, int i_pos );
- void dropAppendCopy( QByteArray& data, PLItem *target );
- void dropMove( QByteArray& data, PLItem *target, int new_pos );
- /* The following actions will not signal the view! */
- void removeItem ( PLItem * );
+ /* ...of which the following will not update the views */
void updateChildren( PLItem * );
void updateChildren( playlist_item_t *, PLItem * );
+ /* Deep actions (affect core playlist) */
+ void dropAppendCopy( const PlMimeData * data, PLItem *target, int pos );
+ void dropMove( const PlMimeData * data, PLItem *target, int new_pos );
+
/* Popup */
int i_popup_item, i_popup_parent, i_popup_column;
QModelIndexList current_selection;
- QSignalMapper *ContextUpdateMapper;
+ QMenu *sortingMenu;
+ QSignalMapper *sortingMapper;
/* Lookups */
PLItem *findById( PLItem *, int );
PLItem *findByInput( PLItem *, int );
PLItem *findInner( PLItem *, int , bool );
- static inline PLItem *getItem( QModelIndex index );
- int columnFromMeta( int meta_column, int shown_flags ) const;
- int columnToMeta( int column, int shown_flags ) const;
+ bool canEdit() const;
+
PLItem *p_cached_item;
PLItem *p_cached_item_bi;
int i_cached_id;
int i_cached_input_id;
-
-signals:
- void shouldRemove( int );
- void currentChanged( const QModelIndex& );
- void columnsChanged( int );
-
-
-public slots:
- void activateItem( const QModelIndex &index );
- void activateItem( playlist_item_t *p_item );
- void setRandom( bool );
- void setLoop( bool );
- void setRepeat( bool );
+ QModelIndex current_index;
private slots:
void popupPlay();
void popupSave();
void popupExplore();
void popupAddNode();
- void popupSortAsc();
- void popupSortDesc();
- void toggleColumnShown( int meta_column );
+ void popupSort( int column );
void processInputItemUpdate( input_item_t *);
void processInputItemUpdate( input_thread_t* p_input );
+ void processItemRemoval( int i_id );
+ void processItemAppend( int item, int parent );
+ void cacheCurrent( const QModelIndex & );
+};
+
+class PlMimeData : public QMimeData
+{
+ Q_OBJECT
+
+public:
+ PlMimeData();
+ ~PlMimeData();
+ void appendItem( input_item_t *p_item );
+ QList<input_item_t*> inputItems() const;
+ QStringList formats () const;
+
+private:
+ QList<input_item_t*> _inputItems;
+ QMimeData *_mimeData;
};
#endif
projects / vlc / blobdiff