Dan Clark
39 lines
1.0 KiB
C#
39 lines
1.0 KiB
C#
using Avalonia;
|
|
using Avalonia.Metadata;
|
|
using Avalonia.Xaml.Interactivity;
|
|
using Toolkit.Foundation;
|
|
|
|
namespace Toolkit.UI.Avalonia;
|
|
|
|
public class ConditionAction :
|
|
AvaloniaObject,
|
|
IAction
|
|
{
|
|
public static readonly DirectProperty<ConditionAction, ActionCollection> ActionsProperty =
|
|
AvaloniaProperty.RegisterDirect<ConditionAction, ActionCollection>(nameof(Actions), x => x.Actions);
|
|
|
|
public static readonly StyledProperty<ICondition> ConditionProperty =
|
|
AvaloniaProperty.Register<ConditionAction, ICondition>(nameof(Condition));
|
|
|
|
private ActionCollection? actions;
|
|
|
|
[Content]
|
|
public ActionCollection Actions => actions ??= [];
|
|
|
|
public ICondition Condition
|
|
{
|
|
get => GetValue(ConditionProperty);
|
|
set => SetValue(ConditionProperty, value);
|
|
}
|
|
|
|
public object? Execute(object? sender, object? parameter)
|
|
{
|
|
bool? result = Condition?.Evaluate();
|
|
if (result is true)
|
|
{
|
|
Interaction.ExecuteActions(sender, Actions, parameter);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
} |