public override void LoadWindowControls(StackPanel control, string parent, string name, Type type, object[] attributes, FlagType member)
{
StringTypeConstraintAttribute dataAtt = ReflectionExt.FindAttribute <StringTypeConstraintAttribute>(attributes);
if (dataAtt != null)
{
Type baseType = dataAtt.BaseClass;
Type[] children = baseType.GetAssignableTypes();
Avalonia.Controls.Grid sharedRowPanel = getSharedRowPanel(2);
TextBlock lblType = new TextBlock();
lblType.VerticalAlignment = Avalonia.Layout.VerticalAlignment.Center;
lblType.Text = name + ":";
sharedRowPanel.Children.Add(lblType);
sharedRowPanel.ColumnDefinitions[0].Width = new GridLength(30);
lblType.SetValue(Avalonia.Controls.Grid.ColumnProperty, 0);
ComboBox cbValue = new ComboBox();
cbValue.Margin = new Thickness(4, 0, 0, 0);
sharedRowPanel.Children.Add(cbValue);
cbValue.SetValue(Avalonia.Controls.Grid.ColumnProperty, 1);
List <string> items = new List <string>();
int selection = 0;
for (int ii = 0; ii < children.Length; ii++)
{
Type childType = children[ii];
items.Add(childType.GetDisplayName());
if (childType == ((FlagType)member).FullType)
{
selection = ii;
}
}
var subject = new Subject <List <string> >();
cbValue.Bind(ComboBox.ItemsProperty, subject);
subject.OnNext(items);
cbValue.SelectedIndex = selection;
control.Children.Add(sharedRowPanel);
}
else
{
throw new InvalidOperationException("No constraints set for member!");
}
}
public override FlagType SaveWindowControls(StackPanel control, string name, Type type, object[] attributes)
{
int controlIndex = 0;
StringTypeConstraintAttribute dataAtt = ReflectionExt.FindAttribute <StringTypeConstraintAttribute>(attributes);
if (dataAtt != null)
{
Type baseType = dataAtt.BaseClass;
Type[] children = baseType.GetAssignableTypes();
Avalonia.Controls.Grid subGrid = (Avalonia.Controls.Grid)control.Children[controlIndex];
ComboBox cbValue = (ComboBox)subGrid.Children[1];
return(new FlagType(children[cbValue.SelectedIndex]));
}
else
{
throw new InvalidOperationException("No constraints set for member!");
}
}