wip

2024-11-23 21:41:59 +00:00
parent e809c22cb7
commit 911ed375b4
17 changed files with 311 additions and 18 deletions
@@ -0,0 +1,46 @@
+using Microsoft.UI.Xaml;
+using Microsoft.Xaml.Interactions.Core;
+using Toolkit.Foundation;
+
+namespace Toolkit.UI.WinUI;
+
+public class ComparisonCondition :
+    DependencyObject,
+    ICondition
+{
+    public static readonly DependencyProperty LeftOperandProperty =
+        DependencyProperty.Register(nameof(LeftOperand),
+            typeof(object), typeof(ComparisonCondition),
+            new PropertyMetadata(null));
+
+    public static readonly DependencyProperty OperatorProperty =
+        DependencyProperty.Register(nameof(Operator),
+            typeof(ComparisonConditionType), typeof(ComparisonCondition),
+            new PropertyMetadata(null));
+
+    public static readonly DependencyProperty RightOperandProperty =
+        DependencyProperty.Register(nameof(RightOperand),
+            typeof(object), typeof(ComparisonCondition),
+            new PropertyMetadata(null));
+
+    public object LeftOperand
+    {
+        get => GetValue(LeftOperandProperty);
+        set => SetValue(LeftOperandProperty, value);
+    }
+
+    public object RightOperand
+    {
+        get => GetValue(RightOperandProperty);
+        set => SetValue(RightOperandProperty, value);
+    }
+
+    public ComparisonConditionType Operator
+    {
+        get => (ComparisonConditionType)GetValue(OperatorProperty);
+        set => SetValue(OperatorProperty, value);
+    }
+
+    public bool Evaluate() =>
+        ComparisonLogic.Evaluate(LeftOperand, Operator, RightOperand);
+}