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Add shuffle/repeat support to treeview

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This commit is contained in:
Leo Franchi 2011-10-28 17:11:58 -04:00
parent 51d89c7210
commit 5df328424d
1 changed files with 21 additions and 1 deletions
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22
src/libtomahawk/playlist/treeproxymodel.cpp
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@ -333,10 +333,30 @@ TreeProxyModel::siblingItem( int itemsAway, bool readOnly )
QModelIndex idx = currentIndex();
if ( m_shuffled )
idx = index( qrand() % rowCount( idx.parent() ), 0, idx.parent() );
else if ( m_repeatMode == PlaylistInterface::RepeatOne )
idx = index( idx.row(), 0, idx.parent() );
else
idx = index( idx.row() + ( itemsAway > 0 ? 1 : -1 ), 0, idx.parent() );
if ( !idx.isValid() && m_repeatMode == PlaylistInterface::RepeatAll )
{
if ( itemsAway > 0 )
{
// reset to first item
idx = index( 0, 0, currentIndex().parent() );
}
else
{
// reset to last item
idx = index( rowCount( currentIndex().parent() ) - 1, 0, currentIndex().parent() );
}
}
// Try to find the next available PlaylistItem (with results)
if ( idx.isValid() ) do
{
idx = index( idx.row() + ( itemsAway > 0 ? 1 : -1 ), 0, idx.parent() );
if ( !idx.isValid() )
break;