Improved BrushStop Offset clipping.

1 files changed, 52 insertions, 0 deletions

diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Converters/BrushStopToOffsetValueConverter.cs b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Converters/BrushStopToOffsetValueConverter.cs
new file mode 100644
index 000000000..d8ac744a9
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Converters/BrushStopToOffsetValueConverter.cs
@@ -0,0 +1,52 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Data;
+using Tango.Integration.Observables;
+
+namespace Tango.MachineStudio.Developer.Converters
+{
+    public class BrushStopToOffsetValueConverter : IMultiValueConverter
+    {
+        public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
+        {
+            try
+            {
+                BrushStop stop = values[0] as BrushStop;
+                Segment segment = values[1] as Segment;
+
+                if (stop != null && segment != null)
+                {
+                    if (segment.BrushStops.IndexOf(stop) == segment.BrushStops.Count - 1)
+                    {
+                        return 100d;
+                    }
+                    else if (segment.BrushStops.IndexOf(stop) == 0)
+                    {
+                        return 0d;
+                    }
+                    else
+                    {
+                        return stop.OffsetPercent;
+                    }
+                }
+                else
+                {
+                    return 0d;
+                }
+            }
+            catch
+            {
+                return 0d;
+            }
+        }
+
+        public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}