protected DACPElementViewSource <DACPDatabase> GetDatabaseViewSource(Func <DACPDatabase, Task <IList> > dataRetrievalAction)
{
var viewSource = new DACPElementViewSource <DACPDatabase>(dataRetrievalAction);
_viewSources.Add(viewSource);
return(viewSource);
}
protected DACPElementViewSource <TGroup> GetGroupViewSource(Func <TGroup, Task <IList> > dataRetrievalAction)
{
var viewSource = new DACPElementViewSource <TGroup>(dataRetrievalAction);
_viewSources.Add(viewSource);
return(viewSource);
}
protected DACPElementViewSource <T> GetContainerViewSource(Func <T, Task <IList> > dataRetrievalAction)
{
var viewSource = new DACPElementViewSource <T>(dataRetrievalAction);
_viewSources.Add(viewSource);
return(viewSource);
}
public ComposerPage()
{
InitializeComponent();
var songsViewSource = new DACPElementViewSource <DACPComposer>(async c => await c.GetGroupedItemsAsync());
_viewSources.Add(songsViewSource);
SongsViewSource = songsViewSource;
}
