init

Common/DTS.Common/Converters/BooleanAndToVisibiltyMultiConverter.cs

@@ -0,0 +1,32 @@
+using System;
+using System.Linq;
+using System.Windows;
+using System.Windows.Data;
+
+namespace DTS.Common.Converters
+{
+    public class BooleanAndToVisibilityMultiConverter : IMultiValueConverter
+    {
+        public object Convert(object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture)
+        {
+            var useFalseAsVisible = parameter != null && parameter.ToString().ToUpper().Contains("FALSE");
+            var hideNotCollapse = parameter != null && parameter.ToString().ToUpper().Contains("HIDE");
+
+            bool value = !Array.TrueForAll(values, val => val is bool) ? false : values.All(val => (bool)val);
+            if (useFalseAsVisible)
+            {
+                if (!value)
+                    return Visibility.Visible;
+                return hideNotCollapse ? Visibility.Hidden : Visibility.Collapsed;
+            }
+            if (!value)
+                return hideNotCollapse ? Visibility.Hidden : Visibility.Collapsed;
+            return Visibility.Visible;
+        }
+
+        public object[] ConvertBack(object value, Type[] targetTypes, object parameter, System.Globalization.CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}