void StandardPLPanel::handleExpansion( const QModelIndex& index )
{
assert( currentView );
if( currentRootIndexPLId != -1 && currentRootIndexPLId != model->itemId( index.parent(), PLAYLIST_ID ) )
browseInto( index.parent() );
currentView->scrollTo( index );
}
void StandardPLPanel::showView( int i_view )
{
switch( i_view )
{
case TREE_VIEW:
{
if( treeView == NULL )
createTreeView();
currentView = treeView;
break;
}
case ICON_VIEW:
{
if( iconView == NULL )
createIconView();
currentView = iconView;
break;
}
case LIST_VIEW:
{
if( listView == NULL )
createListView();
currentView = listView;
break;
}
default: return;
}
viewStack->setCurrentWidget( currentView );
viewActions[i_view]->setChecked( true );
browseInto();
gotoPlayingItem();
}
void StandardPLPanel::browseInto( input_item_t *p_input )
{
if( p_input->i_id != lastActivatedId ) return;
playlist_Lock( THEPL );
playlist_item_t *p_item = playlist_ItemGetByInput( THEPL, p_input );
if( !p_item )
{
playlist_Unlock( THEPL );
return;
}
QModelIndex index = model->index( p_item->i_id, 0 );
playlist_Unlock( THEPL );
if( currentView == treeView )
treeView->setExpanded( index, true );
else
browseInto( index );
lastActivatedId = -1;
}
void StandardPLPanel::browseInto( int i_id )
{
if( i_id != lastActivatedId ) return;
QModelIndex index = model->index( i_id, 0 );
playlist_Unlock( THEPL );
if( currentView == treeView )
treeView->setExpanded( index, true );
else
browseInto( index );
lastActivatedId = -1;
}
StandardPLPanel::StandardPLPanel( PlaylistWidget *_parent,
intf_thread_t *_p_intf,
playlist_item_t *p_root,
PLSelector *_p_selector,
VLCModel *_p_model )
: QWidget( _parent ),
model( _p_model ),
p_intf( _p_intf ),
p_selector( _p_selector )
{
viewStack = new QStackedLayout( this );
viewStack->setSpacing( 0 ); viewStack->setMargin( 0 );
setMinimumWidth( 300 );
iconView = NULL;
treeView = NULL;
listView = NULL;
picFlowView = NULL;
currentRootIndexPLId = -1;
lastActivatedPLItemId = -1;
QList<QString> frames;
frames << ":/util/wait1";
frames << ":/util/wait2";
frames << ":/util/wait3";
frames << ":/util/wait4";
spinnerAnimation = new PixmapAnimator( this, frames );
CONNECT( spinnerAnimation, pixmapReady( const QPixmap & ), this, updateViewport() );
/* Saved Settings */
int i_savedViewMode = getSettings()->value( "Playlist/view-mode", TREE_VIEW ).toInt();
QFont font = QApplication::font();
font.setPointSize( font.pointSize() + getSettings()->value( "Playlist/zoom", 0 ).toInt() );
model->setData( QModelIndex(), font, Qt::FontRole );
showView( i_savedViewMode );
DCONNECT( THEMIM, leafBecameParent( int ),
this, browseInto( int ) );
CONNECT( model, currentIndexChanged( const QModelIndex& ),
this, handleExpansion( const QModelIndex& ) );
CONNECT( model, rootIndexChanged(), this, browseInto() );
setRootItem( p_root, false );
}
void StandardPLPanel::activate( const QModelIndex &index )
{
if( !index.data( PLModel::IsLeafNodeRole ).toBool() )
{
if( currentView != treeView )
browseInto( index );
}
else
{
playlist_Lock( THEPL );
playlist_item_t *p_item = playlist_ItemGetById( THEPL, model->itemId( index ) );
p_item->i_flags |= PLAYLIST_SUBITEM_STOP_FLAG;
lastActivatedId = p_item->p_input->i_id;
playlist_Unlock( THEPL );
model->activateItem( index );
}
}
void StandardPLPanel::showView( int i_view )
{
switch( i_view )
{
case ICON_VIEW:
{
if( iconView == NULL )
createIconView();
currentView = iconView;
break;
}
case LIST_VIEW:
{
if( listView == NULL )
createListView();
currentView = listView;
break;
}
case PICTUREFLOW_VIEW:
{
if( picFlowView == NULL )
createCoverView();
currentView = picFlowView;
break;
}
default:
case TREE_VIEW:
{
if( treeView == NULL )
createTreeView();
currentView = treeView;
break;
}
}
changeModel( false );
viewStack->setCurrentWidget( currentView );
browseInto();
gotoPlayingItem();
}
StandardPLPanel::StandardPLPanel( PlaylistWidget *_parent,
intf_thread_t *_p_intf,
playlist_item_t *p_root,
PLSelector *_p_selector,
PLModel *_p_model,
MLModel *_p_plmodel)
: QWidget( _parent ),
model( _p_model ),
mlmodel( _p_plmodel),
p_intf( _p_intf ),
p_selector( _p_selector )
{
viewStack = new QStackedLayout( this );
viewStack->setSpacing( 0 ); viewStack->setMargin( 0 );
setMinimumWidth( 300 );
iconView = NULL;
treeView = NULL;
listView = NULL;
picFlowView = NULL;
currentRootIndexId = -1;
lastActivatedId = -1;
/* Saved Settings */
int i_savedViewMode = getSettings()->value( "Playlist/view-mode", TREE_VIEW ).toInt();
i_zoom = getSettings()->value( "Playlist/zoom", 0 ).toInt();
showView( i_savedViewMode );
DCONNECT( THEMIM, leafBecameParent( int ),
this, browseInto( int ) );
CONNECT( model, currentIndexChanged( const QModelIndex& ),
this, handleExpansion( const QModelIndex& ) );
CONNECT( model, rootIndexChanged(), this, browseInto() );
setRootItem( p_root, false );
}
void StandardPLPanel::browseInto( )
{
browseInto( currentRootIndexId != -1 && currentView != treeView ?
model->index( currentRootIndexId, 0 ) :
QModelIndex() );
}
void StandardPLPanel::handleRootChange()
{
browseInto();
}
void StandardPLPanel::showView( int i_view )
{
bool b_treeViewCreated = false;
switch( i_view )
{
case ICON_VIEW:
{
if( iconView == NULL )
createIconView();
currentView = iconView;
break;
}
case LIST_VIEW:
{
if( listView == NULL )
createListView();
currentView = listView;
break;
}
case PICTUREFLOW_VIEW:
{
if( picFlowView == NULL )
createCoverView();
currentView = picFlowView;
break;
}
default:
case TREE_VIEW:
{
if( treeView == NULL )
{
createTreeView();
b_treeViewCreated = true;
}
currentView = treeView;
break;
}
}
changeModel( false );
/* Restoring the header Columns must come after changeModel */
if( b_treeViewCreated )
{
assert( treeView );
if( getSettings()->contains( "Playlist/headerStateV2" ) )
{
treeView->header()->restoreState(getSettings()
->value( "Playlist/headerStateV2" ).toByteArray() );
/* if there is allready stuff in playlist, we don't sort it and we reset
sorting */
if( model->rowCount() )
{
treeView->header()->setSortIndicator( -1 , Qt::AscendingOrder );
}
}
else
{
for( int m = 1, c = 0; m != COLUMN_END; m <<= 1, c++ )
{
treeView->setColumnHidden( c, !( m & COLUMN_DEFAULT ) );
if( m == COLUMN_TITLE ) treeView->header()->resizeSection( c, 200 );
else if( m == COLUMN_DURATION ) treeView->header()->resizeSection( c, 80 );
}
}
}
viewStack->setCurrentWidget( currentView );
browseInto();
gotoPlayingItem();
}
