private bool PresetFilter(Preset preset)
{
if (SelectedTreeNode != null)
{
return(SelectedTreeNode.IsEqualOrBelow(preset.PresetBank));
}
return(true);
}
private async Task OnDeleteBankCommandExecute()
{
bool isEmpty = true;
foreach (var preset in Plugin.Presets)
{
if (SelectedTreeNode.IsEqualOrBelow(preset.PresetBank))
{
isEmpty = false;
break;
}
}
if (!isEmpty)
{
await _messageService.ShowErrorAsync(
"Cannot delete a preset bank which contains presets. Please move the affected presets to another bank prior deleting.",
"Cannot delete preset bank");
}
else
{
SelectedTreeNode.ParentBank.PresetBanks.Remove(SelectedTreeNode);
}
}
