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Diffstat (limited to 'Xamarin.Forms.Core/LayoutOptionsConverter.cs')
-rw-r--r--Xamarin.Forms.Core/LayoutOptionsConverter.cs25
1 files changed, 25 insertions, 0 deletions
diff --git a/Xamarin.Forms.Core/LayoutOptionsConverter.cs b/Xamarin.Forms.Core/LayoutOptionsConverter.cs
new file mode 100644
index 00000000..746e56ce
--- /dev/null
+++ b/Xamarin.Forms.Core/LayoutOptionsConverter.cs
@@ -0,0 +1,25 @@
+using System;
+using System.Linq;
+using System.Reflection;
+
+namespace Xamarin.Forms
+{
+ public sealed class LayoutOptionsConverter : TypeConverter
+ {
+ public override object ConvertFromInvariantString(string value)
+ {
+ if (value != null)
+ {
+ string[] parts = value.Split('.');
+ if (parts.Length > 2 || (parts.Length == 2 && parts[0] != "LayoutOptions"))
+ throw new InvalidOperationException(string.Format("Cannot convert \"{0}\" into {1}", value, typeof(LayoutOptions)));
+ value = parts[parts.Length - 1];
+ FieldInfo field = typeof(LayoutOptions).GetFields().FirstOrDefault(fi => fi.IsStatic && fi.Name == value);
+ if (field != null)
+ return (LayoutOptions)field.GetValue(null);
+ }
+
+ throw new InvalidOperationException(string.Format("Cannot convert \"{0}\" into {1}", value, typeof(LayoutOptions)));
+ }
+ }
+} \ No newline at end of file