public static IList <FormatData> Show(IList <FormatData> data, Form parent)
{
DeleteForm form = new DeleteForm();
form.Platforms = data.Select(f => f.PlatformData.Platform).Distinct().ToList();
for (int i = 0; i < form.Platforms.Count; i++)
{
form.PlatformList.Items.Add(form.Platforms[i].Name);
form.PlatformList.SelectedIndices.Add(i);
}
List <FormatData> list = new List <FormatData>();
if (form.ShowDialog(parent) == DialogResult.Cancel)
{
return(list);
}
foreach (int i in form.PlatformList.SelectedIndices)
{
list.AddRange(data.Where(f => f.PlatformData.Platform == form.Platforms[i]));
}
return(list);
}
private void QueueDelete(IList <FormatData> datalist)
{
if (datalist.Select(f => f.PlatformData.Platform).Distinct().Count() > 1)
{
datalist = DeleteForm.Show(datalist, this);
}
if (datalist.Count == 0)
{
return;
}
GetAsyncProgress().QueueTask(progress => {
progress.NewTask("Deleting Songs", datalist.Count);
foreach (FormatData data in datalist)
{
data.PlatformData.Platform.DeleteSong(data.PlatformData, data, progress);
progress.Progress();
}
UpdateSongList();
progress.EndTask();
});
}
