feat: logic converters

2026-02-26 11:36:32 +03:00
parent 77371f656a
commit e573bfe54d
6 changed files with 324 additions and 0 deletions
@@ -0,0 +1,46 @@
+using System.Globalization;
+
+using Avalonia.Data.Converters;
+
+namespace GSS2.UI.Core.Converters;
+
+public class NotEqualsConverter : IValueConverter
+{
+    public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
+    {
+        if (value is null && parameter is null)
+            return false;
+
+        if (value is null || parameter is null)
+            return true;
+
+        var valueType = value.GetType();
+        var paramType = parameter.GetType();
+
+        if (valueType == paramType)
+            return value != parameter;
+
+        if (parameter is string ps)
+            return value switch
+            {
+                byte v => !(byte.TryParse(ps, out var p) && v == p),
+                short v => !(short.TryParse(ps, out var p) && v == p),
+                ushort v => !(ushort.TryParse(ps, out var p) && v == p),
+                int v => !(int.TryParse(ps, out var p) && v == p),
+                uint v => !(uint.TryParse(ps, out var p) && v == p),
+                long v => !(long.TryParse(ps, out var p) && v == p),
+                ulong v => !(ulong.TryParse(ps, out var p) && v == p),
+                float v => !(float.TryParse(ps, out var p) && v == p),
+                double v => !(double.TryParse(ps, out var p) && v == p),
+                decimal v => !(decimal.TryParse(ps, out var p) && v == p),
+                _ => true
+            };
+
+        return true;
+    }
+
+    public object? ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture)
+    {
+        throw new NotImplementedException();
+    }
+}