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Commit 4a61e6a8 authored by Jean-Baptiste Kempf's avatar Jean-Baptiste Kempf
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Qt: playlist model cleanup 

Remove unneeded parameters, Privatize methods and members, get closer to
Qt namings and QAbstractItemModel habits, comments
parent 88588f35
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Showing with 61 additions and 49 deletions
modules/gui/qt4/components/playlist/playlist_model.cpp
View file @ 4a61e6a8
......@@ -311,7 +311,8 @@ void PLModel::activateItem( const QModelIndex &index )
PL_UNLOCK;
}
/* Must be entered with lock */
/* Convenient overloaded private version of activateItem
* Must be entered with PL lock */
void PLModel::activateItem( playlist_item_t *p_item )
{
if( !p_item ) return;
......@@ -892,23 +893,22 @@ bool PLModel::popup( const QModelIndex & index, const QPoint &point, const QMode
return false;
}
input_item_t *p_input = p_item->p_input;
vlc_gc_incref( p_input );
i_popup_item = index.isValid() ? p_item->i_id : -1;
i_popup_item = index.isValid() ? p_item->i_id : -1;
i_popup_parent = index.isValid() ?
( p_item->p_parent ? p_item->p_parent->i_id : -1 ) :
( rootItem->id() );
i_popup_column = index.column();
bool tree = ( rootItem && rootItem->id() != p_playlist->p_playing->i_id ) ||
var_InheritBool( p_intf, "playlist-tree" );
input_item_t *p_input = p_item->p_input;
vlc_gc_incref( p_input );
PL_UNLOCK;
current_selection = list;
/* */
QMenu menu;
/* Play/Stream/Info static actions */
if( i_popup_item > -1 )
{
menu.addAction( QIcon( ":/menu/play" ), qtr(I_POP_PLAY), this, SLOT( popupPlay() ) );
......@@ -925,6 +925,7 @@ bool PLModel::popup( const QModelIndex & index, const QPoint &point, const QMode
}
vlc_gc_decref( p_input );
/* In PL or ML, allow to add a file/folder */
if( canEdit() )
{
QIcon addIcon( ":/buttons/playlist/playlist_add" );
......@@ -944,6 +945,8 @@ bool PLModel::popup( const QModelIndex & index, const QPoint &point, const QMode
menu.addAction( addIcon, qtr(I_OP_ADVOP), THEDP, SLOT( MLAppendDialog() ) );
}
}
/* Item removal */
if( i_popup_item > -1 )
{
if( rootItem->id() != THEPL->p_playing->i_id )
......@@ -951,26 +954,31 @@ bool PLModel::popup( const QModelIndex & index, const QPoint &point, const QMode
menu.addAction( QIcon( ":/buttons/playlist/playlist_remove" ),
qtr(I_POP_DEL), this, SLOT( popupDel() ) );
menu.addSeparator();
if( !sortingMenu )
}
/* Playlist sorting */
if( !sortingMenu )
{
sortingMenu = new QMenu( qtr( "Sort by" ) );
sortingMapper = new QSignalMapper( this );
for( int i = 1, j = 1; i < COLUMN_ALBUM; i <<= 1, j++ )
{
sortingMenu = new QMenu( qtr( "Sort by" ) );
sortingMapper = new QSignalMapper( this );
for( int i = 1, j = 1; i < COLUMN_END; i <<= 1, j++ )
{
if( i == COLUMN_NUMBER ) continue;
QMenu *m = sortingMenu->addMenu( qfu( psz_column_title( i ) ) );
QAction *asc = m->addAction( qtr("Ascending") );
QAction *desc = m->addAction( qtr("Descending") );
sortingMapper->setMapping( asc, j );
sortingMapper->setMapping( desc, -j );
CONNECT( asc, triggered(), sortingMapper, map() );
CONNECT( desc, triggered(), sortingMapper, map() );
}
CONNECT( sortingMapper, mapped( int ), this, popupSort( int ) );
if( i == COLUMN_NUMBER ) continue;
QAction *asc = sortingMenu->addAction( qfu( psz_column_title( i ) ) + " " + qtr("Ascending") );
QAction *desc = sortingMenu->addAction( qfu( psz_column_title( i ) ) + " " + qtr("Descending") );
sortingMapper->setMapping( asc, j );
sortingMapper->setMapping( desc, -j );
CONNECT( asc, triggered(), sortingMapper, map() );
CONNECT( desc, triggered(), sortingMapper, map() );
}
menu.addMenu( sortingMenu );
CONNECT( sortingMapper, mapped( int ), this, popupSort( int ) );
}
menu.addMenu( sortingMenu );
/* Store the current selected item for popup*() methods */
current_selection = list;
/* Display and forward the result */
if( !menu.isEmpty() )
{
menu.exec( point ); return true;
......@@ -1000,7 +1008,7 @@ void PLModel::popupAddToPlaylist()
foreach( QModelIndex currentIndex, current_selection )
{
playlist_item_t *p_item = playlist_ItemGetById( THEPL, getId( currentIndex ) );
playlist_item_t *p_item = playlist_ItemGetById( THEPL, itemId( currentIndex ) );
if( !p_item ) continue;
playlist_NodeAddCopy( THEPL, p_item,
......
modules/gui/qt4/components/playlist/playlist_model.hpp
View file @ 4a61e6a8
......@@ -56,6 +56,7 @@ public:
playlist_item_t *, QObject *parent = 0 );
virtual ~PLModel();
/* Qt4 main PLModel */
static PLModel* getPLModel( intf_thread_t *p_intf )
{
if(!p_intf->p_sys->pl_model )
......@@ -69,7 +70,7 @@ public:
return p_intf->p_sys->pl_model;
}
/*** QModel subclassing ***/
/*** QAbstractItemModel subclassing ***/
/* Data structure */
virtual QVariant data( const QModelIndex &index, const int role ) const;
......@@ -88,36 +89,31 @@ public:
int row, int column, const QModelIndex &target );
virtual QStringList mimeTypes() const;
/* Sort */
virtual void sort( const int column, Qt::SortOrder order = Qt::AscendingOrder );
/**** Custom ****/
/* Lookups */
QStringList selectedURIs();
QModelIndex index( PLItem *, const int c ) const;
QModelIndex index( const int i_id, const int c );
virtual QModelIndex currentIndex() const;
bool isParent( const QModelIndex &index, const QModelIndex &current) const;
bool isCurrent( const QModelIndex &index ) const;
int itemId( const QModelIndex &index ) const;
/* Actions */
virtual bool popup( const QModelIndex & index, const QPoint &point, const QModelIndexList &list );
virtual void doDelete( QModelIndexList selected );
/* */
void search( const QString& search_text, const QModelIndex & root, bool b_recursive );
void sort( const int column, Qt::SortOrder order );
void sort( const int i_root_id, const int column, Qt::SortOrder order );
void rebuild( playlist_item_t * p = NULL );
inline PLItem *getItem( QModelIndex index ) const
/* Popup Actions */
virtual bool popup( const QModelIndex & index, const QPoint &point, const QModelIndexList &list );
virtual void doDelete( QModelIndexList selected );
PLItem *getItem( const QModelIndex & index ) const
{
if( index.isValid() )
return static_cast<PLItem*>( index.internalPointer() );
else return rootItem;
}
virtual int getId( QModelIndex index ) const
{
return getItem( index )->id();
}
inline int getZoom() const
int getZoom() const
{
return i_zoom;
}
......@@ -128,8 +124,7 @@ signals:
public slots:
virtual void activateItem( const QModelIndex &index );
void activateItem( playlist_item_t *p_item );
inline void changeZoom( const int zoom )
void changeZoom( const int zoom )
{
i_zoom = zoom;
emit layoutChanged();
......@@ -143,6 +138,13 @@ private:
static QIcon icons[ITEM_TYPE_NUMBER];
/* Custom model private methods */
/* Lookups */
QStringList selectedURIs();
QModelIndex index( PLItem *, const int c ) const;
bool isCurrent( const QModelIndex &index ) const;
bool isParent( const QModelIndex &index, const QModelIndex &current) const;
/* Shallow actions (do not affect core playlist) */
void updateTreeItem( PLItem * );
void removeItem ( PLItem * );
......@@ -158,8 +160,11 @@ private:
void dropAppendCopy( const PlMimeData * data, PLItem *target, int pos );
void dropMove( const PlMimeData * data, PLItem *target, int new_pos );
/* */
void sort( const int i_root_id, const int column, Qt::SortOrder order );
/* Popup */
int i_popup_item, i_popup_parent, i_popup_column;
int i_popup_item, i_popup_parent;
QModelIndexList current_selection;
QMenu *sortingMenu;
QSignalMapper *sortingMapper;
......@@ -192,6 +197,7 @@ private slots:
void processInputItemUpdate( input_thread_t* p_input );
void processItemRemoval( int i_id );
void processItemAppend( int item, int parent );
void activateItem( playlist_item_t *p_item );
};
class PlMimeData : public QMimeData
......
modules/gui/qt4/components/playlist/vlc_model.hpp
View file @ 4a61e6a8
......@@ -50,7 +50,7 @@ public:
};
VLCModel( intf_thread_t *_p_intf, QObject *parent = 0 );
virtual int getId( QModelIndex index ) const = 0;
virtual int itemId( const QModelIndex & ) const = 0;
virtual QModelIndex currentIndex() const = 0;
virtual bool popup( const QModelIndex & index,
const QPoint &point, const QModelIndexList &list ) = 0;
......@@ -61,8 +61,7 @@ public:
static int columnToMeta( int _column )
{
int meta = 1;
int column = 0;
int meta = 1, column = 0;
while( column != _column && meta != COLUMN_END )
{
......@@ -75,8 +74,7 @@ public:
static int columnFromMeta( int meta_col )
{
int meta = 1;
int column = 0;
int meta = 1, column = 0;
while( meta != meta_col && meta != COLUMN_END )
{
......
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