From cb779c3d5f828844a3ea843ccab930fe912efb57 Mon Sep 17 00:00:00 2001
From: Victoria Plitt <Victoria.Plitt@twine-s.com>
Date: Mon, 18 Mar 2019 12:08:30 +0200
Subject: visualization of job view control for better performance

---
 .../Views/RunningJobView.xaml                      | 158 ++-------------------
 1 file changed, 13 insertions(+), 145 deletions(-)

(limited to 'Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Views')

diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Views/RunningJobView.xaml b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Views/RunningJobView.xaml
index 16d312da4..0cecf7a29 100644
--- a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Views/RunningJobView.xaml
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Views/RunningJobView.xaml
@@ -8,6 +8,7 @@
              xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
              xmlns:vm="clr-namespace:Tango.MachineStudio.Developer.ViewModels"
              xmlns:global="clr-namespace:Tango.MachineStudio.Developer"
+             xmlns:controls="clr-namespace:Tango.MachineStudio.Developer.Controls"
              xmlns:local="clr-namespace:Tango.MachineStudio.Developer.Views"
              mc:Ignorable="d" 
              d:DesignHeight="1080" d:DesignWidth="1920" Background="Transparent" d:DataContext="{d:DesignInstance Type=vm:MainViewVM, IsDesignTimeCreatable=False}" DataContext="{x:Static global:ViewModelLocator.MainViewVM}">
@@ -207,158 +208,25 @@
         </Grid>
 
         <Grid HorizontalAlignment="Right">
-            <ContentControl>
+            <ContentControl Content="{Binding}">
                 <ContentControl.Style>
                     <Style TargetType="ContentControl">
                         <Setter Property="Visibility" Value="Collapsed"></Setter>
-                        <Setter Property="Content" Value="{x:Null}"></Setter>
+                        <Setter Property="ContentTemplate" Value="{x:Null}"></Setter>
                         <Style.Triggers>
                             <DataTrigger Binding="{Binding ElementName=toggleOutline,Path=IsChecked}" Value="True">
                                 <Setter Property="Visibility" Value="Visible"></Setter>
-                                <Setter Property="Content">
+                                <Setter Property="ContentTemplate">
                                     <Setter.Value>
-                                        <Border BorderBrush="Gray" BorderThickness="1 0 0 0" Background="White">
-                                            <Grid>
-                                                <ScrollViewer Padding="20" VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Disabled" VirtualizingPanel.VirtualizationMode="Recycling" VirtualizingPanel.IsVirtualizing="True">
-                                                    <StackPanel>
-                                                        <TextBlock Text="JOB OUTLINE" HorizontalAlignment="Center" Margin="0 10 0 0" FontSize="30"></TextBlock>
-
-                                                        <TextBlock FontSize="17" FontWeight="SemiBold" Margin="0 20 0 0">BASIC</TextBlock>
-                                                        <ItemsControl Margin="10 0 0 0" ItemsSource="{Binding JobHandler.JobTicket,Converter={StaticResource ObjectToPropertiesConverter}}" VirtualizingPanel.IsVirtualizing="True">
-                                                            <ItemsControl.ItemTemplate>
-                                                                <DataTemplate>
-                                                                    <StackPanel Orientation="Horizontal" Margin="0 5 0 0">
-                                                                        <materialDesign:PackIcon Kind="Pencil" Width="12" Height="12" VerticalAlignment="Center" />
-                                                                        <TextBlock Margin="5 0 0 0" VerticalAlignment="Center">
-                                        <Run Text="{Binding Name,Mode=OneWay}"></Run><Run>:</Run>
-                                        <Run Text="{Binding Value,Mode=OneWay}" FontWeight="SemiBold"></Run>
-                                                                        </TextBlock>
-                                                                    </StackPanel>
-                                                                </DataTemplate>
-                                                            </ItemsControl.ItemTemplate>
-                                                        </ItemsControl>
-
-                                                        <TextBlock FontSize="17" FontWeight="SemiBold" Margin="0 20 0 0">SPOOL</TextBlock>
-                                                        <ItemsControl Margin="10 0 0 0" ItemsSource="{Binding JobHandler.JobTicket.Spool,Converter={StaticResource ObjectToPropertiesConverter}}" VirtualizingPanel.IsVirtualizing="True">
-                                                            <ItemsControl.ItemTemplate>
-                                                                <DataTemplate>
-                                                                    <StackPanel Orientation="Horizontal" Margin="0 5 0 0">
-                                                                        <materialDesign:PackIcon Kind="Pencil" Width="12" Height="12" VerticalAlignment="Center" />
-                                                                        <TextBlock Margin="5 0 0 0" VerticalAlignment="Center">
-                                        <Run Text="{Binding Name,Mode=OneWay}"></Run><Run>:</Run>
-                                        <Run Text="{Binding Value,Mode=OneWay}" FontWeight="SemiBold"></Run>
-                                                                        </TextBlock>
-                                                                    </StackPanel>
-                                                                </DataTemplate>
-                                                            </ItemsControl.ItemTemplate>
-                                                        </ItemsControl>
-
-                                                        <TextBlock FontSize="17" FontWeight="SemiBold" Margin="0 20 0 0">PROCESS PARAMETERS</TextBlock>
-                                                        <ItemsControl Margin="10 0 0 0" ItemsSource="{Binding JobHandler.JobTicket.ProcessParameters,Converter={StaticResource ObjectToPropertiesConverter}}" VirtualizingPanel.IsVirtualizing="True">
-                                                            <ItemsControl.ItemTemplate>
-                                                                <DataTemplate>
-                                                                    <StackPanel Orientation="Horizontal" Margin="0 5 0 0">
-                                                                        <materialDesign:PackIcon Kind="Settings" Width="12" Height="12" VerticalAlignment="Center" />
-                                                                        <TextBlock Margin="5 0 0 0" VerticalAlignment="Center">
-                                        <Run Text="{Binding Name,Mode=OneWay}"></Run><Run>:</Run>
-                                        <Run Text="{Binding Value,Mode=OneWay}" FontWeight="SemiBold"></Run>
-                                                                        </TextBlock>
-                                                                    </StackPanel>
-                                                                </DataTemplate>
-                                                            </ItemsControl.ItemTemplate>
-                                                        </ItemsControl>
-
-                                                        <TextBlock FontSize="17" FontWeight="SemiBold" Margin="0 20 0 0">SEGMENTS</TextBlock>
-                                                        <ItemsControl Margin="10 0 0 0" ItemsSource="{Binding JobHandler.JobTicket.Segments}" AlternationCount="10000" VirtualizingPanel.IsVirtualizing="True">
-                                                            <ItemsControl.ItemTemplate>
-                                                                <DataTemplate>
-                                                                    <Expander IsExpanded="False" Background="Transparent">
-                                                                        <Expander.Header>
-                                                                            <TextBlock FontSize="14" FontWeight="SemiBold">
-                                                    <Run>#</Run><Run Text="{Binding RelativeSource={RelativeSource Mode=TemplatedParent}, Path=(ItemsControl.AlternationIndex),Mode=OneWay,Converter={StaticResource MathOperatorConverter},ConverterParameter='+1'}"></Run>
-                                                    <Run Text="SEGMENT"></Run>
-                                                                            </TextBlock>
-                                                                        </Expander.Header>
-                                                                        <StackPanel>
-
-                                                                            <ItemsControl Margin="10 0 0 0" ItemsSource="{Binding Converter={StaticResource ObjectToPropertiesConverter}}" VirtualizingPanel.IsVirtualizing="True">
-                                                                                <ItemsControl.ItemTemplate>
-                                                                                    <DataTemplate>
-                                                                                        <StackPanel Orientation="Horizontal" Margin="0 5 0 0">
-                                                                                            <materialDesign:PackIcon Kind="Pencil" Width="12" Height="12" VerticalAlignment="Center" />
-                                                                                            <TextBlock Margin="5 0 0 0" VerticalAlignment="Center">
-                                        <Run Text="{Binding Name,Mode=OneWay}"></Run><Run>:</Run>
-                                        <Run Text="{Binding Value,Mode=OneWay}" FontWeight="SemiBold"></Run>
-                                                                                            </TextBlock>
-                                                                                        </StackPanel>
-                                                                                    </DataTemplate>
-                                                                                </ItemsControl.ItemTemplate>
-                                                                            </ItemsControl>
-
-                                                                            <TextBlock FontSize="12" FontWeight="SemiBold" Margin="27 10 0 0">BRUSH STOPS</TextBlock>
-                                                                            <ItemsControl Margin="40 0 0 0" ItemsSource="{Binding BrushStops}" AlternationCount="10000" VirtualizingPanel.IsVirtualizing="True">
-                                                                                <ItemsControl.ItemTemplate>
-                                                                                    <DataTemplate>
-                                                                                        <StackPanel>
-                                                                                            <TextBlock FontSize="11" FontWeight="SemiBold" Margin="0 5 0 0">
-                                                    <Run>#</Run><Run Text="{Binding RelativeSource={RelativeSource Mode=TemplatedParent}, Path=(ItemsControl.AlternationIndex),Mode=OneWay,Converter={StaticResource MathOperatorConverter},ConverterParameter='+1'}"></Run>
-                                                    <Run Text="STOP"></Run>
-                                                                                            </TextBlock>
-
-                                                                                            <ItemsControl Margin="10 0 0 0" ItemsSource="{Binding Converter={StaticResource ObjectToPropertiesConverter}}" VirtualizingPanel.IsVirtualizing="True">
-                                                                                                <ItemsControl.ItemTemplate>
-                                                                                                    <DataTemplate>
-                                                                                                        <StackPanel Orientation="Horizontal" Margin="0 5 0 0">
-                                                                                                            <materialDesign:PackIcon Kind="Pencil" Width="12" Height="12" VerticalAlignment="Center" />
-                                                                                                            <TextBlock Margin="5 0 0 0" VerticalAlignment="Center">
-                                        <Run Text="{Binding Name,Mode=OneWay}"></Run><Run>:</Run>
-                                        <Run Text="{Binding Value,Mode=OneWay}" FontWeight="SemiBold"></Run>
-                                                                                                            </TextBlock>
-                                                                                                        </StackPanel>
-                                                                                                    </DataTemplate>
-                                                                                                </ItemsControl.ItemTemplate>
-                                                                                            </ItemsControl>
-
-                                                                                            <TextBlock FontSize="12" FontWeight="SemiBold" Margin="27 10 0 0">DISPENSERS</TextBlock>
-                                                                                            <ItemsControl Margin="40 0 0 0" ItemsSource="{Binding Dispensers}" AlternationCount="10000" VirtualizingPanel.IsVirtualizing="True">
-                                                                                                <ItemsControl.ItemTemplate>
-                                                                                                    <DataTemplate>
-                                                                                                        <StackPanel>
-                                                                                                            <TextBlock FontSize="11" FontWeight="SemiBold" Margin="0 5 0 0">
-                                                    <Run>#</Run><Run Text="{Binding RelativeSource={RelativeSource Mode=TemplatedParent}, Path=(ItemsControl.AlternationIndex),Mode=OneWay,Converter={StaticResource MathOperatorConverter},ConverterParameter='+1'}"></Run>
-                                                    <Run Text="DISPENSER"></Run>
-                                                                                                            </TextBlock>
-
-                                                                                                            <ItemsControl Margin="10 0 0 0" ItemsSource="{Binding Converter={StaticResource ObjectToPropertiesConverter}}" VirtualizingPanel.IsVirtualizing="True">
-                                                                                                                <ItemsControl.ItemTemplate>
-                                                                                                                    <DataTemplate>
-                                                                                                                        <StackPanel Orientation="Horizontal" Margin="0 5 0 0">
-                                                                                                                            <materialDesign:PackIcon Kind="ArrowRightBoldCircle" Width="12" Height="12" VerticalAlignment="Center" />
-                                                                                                                            <TextBlock Margin="5 0 0 0" VerticalAlignment="Center">
-                                        <Run Text="{Binding Name,Mode=OneWay}"></Run><Run>:</Run>
-                                        <Run Text="{Binding Value,Mode=OneWay}" FontWeight="SemiBold"></Run>
-                                                                                                                            </TextBlock>
-                                                                                                                        </StackPanel>
-                                                                                                                    </DataTemplate>
-                                                                                                                </ItemsControl.ItemTemplate>
-                                                                                                            </ItemsControl>
-                                                                                                        </StackPanel>
-                                                                                                    </DataTemplate>
-                                                                                                </ItemsControl.ItemTemplate>
-                                                                                            </ItemsControl>
-                                                                                        </StackPanel>
-                                                                                    </DataTemplate>
-                                                                                </ItemsControl.ItemTemplate>
-                                                                            </ItemsControl>
-                                                                        </StackPanel>
-                                                                    </Expander>
-                                                                </DataTemplate>
-                                                            </ItemsControl.ItemTemplate>
-                                                        </ItemsControl>
-                                                    </StackPanel>
-                                                </ScrollViewer>
-                                            </Grid>
-                                        </Border>
+                                        <DataTemplate>
+                                            <Border BorderBrush="Gray" BorderThickness="1 0 0 0" Background="White">
+                                                <Grid>
+                                                    <ScrollViewer Padding="20" VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Disabled">
+                                                       <controls:JobOutlineControl HorizontalAlignment="Left" DataContext="{Binding JobHandler.JobTicket}" VirtualizingStackPanel.IsVirtualizing="True"/>
+                                                    </ScrollViewer>
+                                                </Grid>
+                                            </Border>
+                                        </DataTemplate>
                                     </Setter.Value>
                                 </Setter>
                             </DataTrigger>
-- 
cgit v1.3.1


From e6be03de10afc55c2ceac18dbd690e2ed127c8d8 Mon Sep 17 00:00:00 2001
From: Victoria Plitt <Victoria.Plitt@twine-s.com>
Date: Mon, 18 Mar 2019 13:33:45 +0200
Subject: Improved Job Outline Control. Improved job events grid performance.

---
 .../Controls/JobOutlineControl.cs                  | 99 +++++++++++++++-------
 .../Converters/StringToEllipsisConverter.cs        | 31 +++++++
 .../Tango.MachineStudio.Developer.csproj           |  3 +-
 .../Views/RunningJobView.xaml                      |  9 +-
 4 files changed, 104 insertions(+), 38 deletions(-)
 create mode 100644 Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Converters/StringToEllipsisConverter.cs

(limited to 'Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Views')

diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Controls/JobOutlineControl.cs b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Controls/JobOutlineControl.cs
index 7c06543ce..ee570ac34 100644
--- a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Controls/JobOutlineControl.cs
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Controls/JobOutlineControl.cs
@@ -34,12 +34,31 @@ namespace Tango.MachineStudio.Developer.Controls
         }
         private double _verticalOffset = 0;
         private double _viewportHeight = 0;
+        private const double HEADER_FONT_HEIGHT = 35;
+        private const double TITLE_FONT_HEIGHT = 22;
+        private const double SUB_TITLE_FONT_HEIGHT = 19;
+        private const double NORMAL_FONT_HEIGHT = 17;
+        private const double WIDTH = 330;
+
         #endregion members
 
         public JobOutlineControl() : base()
         {
             Unloaded += JobOutlineControl_Unloaded;
+            DataContextChanged += JobOutlineControl_DataContextChanged;
+            Width = WIDTH;
         }
+
+        private void JobOutlineControl_DataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
+        {
+            if (_parentScrollViewer != null)
+            {
+                _parentScrollViewer.ScrollToTop();
+            }
+
+            InvalidateVisual();
+        }
+
         #region events
         private void JobOutlineControl_Unloaded(object sender, RoutedEventArgs e)
         {
@@ -48,7 +67,7 @@ namespace Tango.MachineStudio.Developer.Controls
                 _parentScrollViewer.ScrollChanged -= ScrollViewer_ScrollChanged;
             }
         }
-        
+
         private void ScrollViewer_ScrollChanged(object sender, ScrollChangedEventArgs e)
         {
             if (e.VerticalChange == 0.0)
@@ -77,25 +96,30 @@ namespace Tango.MachineStudio.Developer.Controls
             _sizeControl = new Size();
             _sizeControl.Height += 10;
             DrawHeaderText(drawingContext, "JOB OUTLINE", 30, LevelOffset.level_0);
-            
+            _sizeControl.Height += HEADER_FONT_HEIGHT;
+
             _sizeControl.Height += 20;
             DrawHeaderText(drawingContext, "BASIC", 17, LevelOffset.level_0);
+            _sizeControl.Height += TITLE_FONT_HEIGHT;
             _sizeControl.Height += 5.0;
             var basicProps = GetNameValueList(job);
             foreach (var prop in basicProps)
             {
                 DrawNameValueText(drawingContext, prop, LevelOffset.level_1, PackIconKind.Pencil);
+                _sizeControl.Height += NORMAL_FONT_HEIGHT;
             }
             //JobTicket.Spool
             if (job.Spool != null)
             {
                 _sizeControl.Height += 20;
                 DrawHeaderText(drawingContext, "SPOOL", 17, LevelOffset.level_0);
+                _sizeControl.Height += TITLE_FONT_HEIGHT;
                 _sizeControl.Height += 5.0;
                 basicProps = GetNameValueList(job.Spool);
                 foreach (var prop in basicProps)
                 {
                     DrawNameValueText(drawingContext, prop, LevelOffset.level_1, PackIconKind.Pencil);
+                    _sizeControl.Height += NORMAL_FONT_HEIGHT;
                 }
             }
             //JobTicket.ProcessParameters
@@ -103,11 +127,13 @@ namespace Tango.MachineStudio.Developer.Controls
             {
                 _sizeControl.Height += 20;
                 DrawHeaderText(drawingContext, "PROCESS PARAMETERS", 17, LevelOffset.level_0);
+                _sizeControl.Height += TITLE_FONT_HEIGHT;
                 _sizeControl.Height += 5.0;
                 basicProps = GetNameValueList(job.ProcessParameters);
                 foreach (var prop in basicProps)
                 {
                     DrawNameValueText(drawingContext, prop, LevelOffset.level_1, PackIconKind.Settings);
+                    _sizeControl.Height += NORMAL_FONT_HEIGHT;
                 }
             }
             //JobTicket.Segments
@@ -115,48 +141,56 @@ namespace Tango.MachineStudio.Developer.Controls
             {
                 _sizeControl.Height += 20;
                 DrawHeaderText(drawingContext, "SEGMENTS", 17, LevelOffset.level_0);
+                _sizeControl.Height += TITLE_FONT_HEIGHT;
                 _sizeControl.Height += 10.0;
                 int index = 0;
                 foreach (JobSegment seg in job.Segments)
                 {
                     DrawHeaderText(drawingContext, string.Format("#{0} SEGMENT", ++index), 14, LevelOffset.level_1);
+                    _sizeControl.Height += SUB_TITLE_FONT_HEIGHT;
                     basicProps = GetNameValueList(seg);
                     foreach (var prop in basicProps)
                     {
                         DrawNameValueText(drawingContext, prop, LevelOffset.level_2, PackIconKind.Pencil);
+                        _sizeControl.Height += NORMAL_FONT_HEIGHT;
                     }
                     //BrushStops
                     DrawHeaderText(drawingContext, "BRUSH STOPS", 12, LevelOffset.level_3);
+                    _sizeControl.Height += NORMAL_FONT_HEIGHT;
                     int indexBrush = 0;
                     foreach (JobBrushStop brushstop in seg.BrushStops)
                     {
                         _sizeControl.Height += 5.0;
                         DrawHeaderText(drawingContext, string.Format("#{0} STOP", ++indexBrush), 11, LevelOffset.level_4);
+                        _sizeControl.Height += NORMAL_FONT_HEIGHT;
                         var brushStops = GetNameValueList(brushstop);
                         foreach (var brushstopprop in brushStops)
                         {
                             DrawNameValueText(drawingContext, brushstopprop, LevelOffset.level_5, PackIconKind.Pencil);
+                            _sizeControl.Height += NORMAL_FONT_HEIGHT;
                         }
                         DrawHeaderText(drawingContext, "DISPENSERS", 12, LevelOffset.level_6);
+                        _sizeControl.Height += NORMAL_FONT_HEIGHT;
                         _sizeControl.Height += 5.0;
                         int indexDispenser = 0;
                         foreach (JobDispenser disp in brushstop.Dispensers)
                         {
                             DrawHeaderText(drawingContext, string.Format("#{0} DISPENSER", ++indexDispenser), 11, LevelOffset.level_6);
+                            _sizeControl.Height += NORMAL_FONT_HEIGHT;
                             var dispProperties = GetNameValueList(disp);
                             foreach (var dispprop in dispProperties)
                             {
                                 DrawNameValueText(drawingContext, dispprop, LevelOffset.level_7, PackIconKind.ArrowRightBoldCircle);
+                                _sizeControl.Height += NORMAL_FONT_HEIGHT;
                             }
                         }
                     }
                 }
             }
 
-            if (Height != _sizeControl.Height || Width != _sizeControl.Width)
+            if (Height != _sizeControl.Height)
             {
                 Height = _sizeControl.Height;
-                Width = _sizeControl.Width;
             }
         }
         public IEnumerable<Tuple<String, String>> GetNameValueList(object value)
@@ -175,46 +209,51 @@ namespace Tango.MachineStudio.Developer.Controls
         #region drawing
         protected void DrawNameValueText(DrawingContext drawingContext, Tuple<string, string> text, double levelOfOffset, PackIconKind? icon)
         {
+            if (IsInViewPort())
+            {
+                FormattedText formattedName = new FormattedText(text.Item1 + ": ", System.Globalization.CultureInfo.InvariantCulture, System.Windows.FlowDirection.LeftToRight, new Typeface(this.FontFamily, FontStyles.Normal, FontWeights.Normal, FontStretches.Normal),
+                    12, Foreground);
+                DrawIconTextIfVisible(drawingContext, levelOfOffset, formattedName, icon);
+                double widthOfNameText = formattedName.WidthIncludingTrailingWhitespace + 17 + levelOfOffset;//17 pix for draw icon before text
 
-            FormattedText formattedName = new FormattedText(text.Item1 + ": ", System.Globalization.CultureInfo.InvariantCulture, System.Windows.FlowDirection.LeftToRight, new Typeface(this.FontFamily, FontStyles.Normal, FontWeights.Normal, FontStretches.Normal),
-                12, Foreground);
-            DrawIconTextIfVisible(drawingContext, levelOfOffset, formattedName, icon);
-            double widthOfNameText = formattedName.WidthIncludingTrailingWhitespace + 17 + levelOfOffset;//17 pix for draw icon before text
+                FormattedText formattedValue = new FormattedText(text.Item2, System.Globalization.CultureInfo.InvariantCulture, System.Windows.FlowDirection.LeftToRight, new Typeface(this.FontFamily, FontStyles.Normal, FontWeights.SemiBold, FontStretches.Normal),
+                    12, Foreground);
+                DrawIconTextIfVisible(drawingContext, widthOfNameText, formattedValue);
+                _sizeControl.Width = Math.Max(_sizeControl.Width, (widthOfNameText + formattedValue.WidthIncludingTrailingWhitespace));
+            }
+        }
 
-            FormattedText formattedValue = new FormattedText(text.Item2, System.Globalization.CultureInfo.InvariantCulture, System.Windows.FlowDirection.LeftToRight, new Typeface(this.FontFamily, FontStyles.Normal, FontWeights.SemiBold, FontStretches.Normal),
-                12, Foreground);
-            DrawIconTextIfVisible(drawingContext, widthOfNameText, formattedValue);
-            _sizeControl.Height += Math.Max(formattedName.Height, formattedValue.Height) + 5.0;
-            _sizeControl.Width = Math.Max(_sizeControl.Width, (widthOfNameText + formattedValue.WidthIncludingTrailingWhitespace ));
+        private bool IsInViewPort()
+        {
+            return (_sizeControl.Height >= _verticalOffset && _sizeControl.Height <= (_verticalOffset + _viewportHeight + 5));
         }
 
         protected void DrawHeaderText(DrawingContext drawingContext, string text, int fontSize, double levelOfOffset)
         {
-            FormattedText formattedtext = new FormattedText(text, System.Globalization.CultureInfo.InvariantCulture, System.Windows.FlowDirection.LeftToRight, new Typeface(this.FontFamily, FontStyles.Normal, FontWeights.SemiBold, FontStretches.Normal),
-                fontSize, Foreground);
-            DrawIconTextIfVisible(drawingContext, levelOfOffset, formattedtext);
-            _sizeControl.Width = Math.Max(_sizeControl.Width, (formattedtext.Width + levelOfOffset));
-            _sizeControl.Height += formattedtext.Height + 5.0;
+            if (IsInViewPort())
+            {
+                FormattedText formattedtext = new FormattedText(text, System.Globalization.CultureInfo.InvariantCulture, System.Windows.FlowDirection.LeftToRight, new Typeface(this.FontFamily, FontStyles.Normal, FontWeights.SemiBold, FontStretches.Normal),
+                    fontSize, Foreground);
+                DrawIconTextIfVisible(drawingContext, levelOfOffset, formattedtext);
+                _sizeControl.Width = Math.Max(_sizeControl.Width, (formattedtext.Width + levelOfOffset));
+            }
         }
-        
+
         private void DrawIconTextIfVisible(DrawingContext drawingContext, double levelOfOffset, FormattedText formattedText, PackIconKind? icon = null)
         {
-            if (_sizeControl.Height >= _verticalOffset && _sizeControl.Height <= (_verticalOffset + _viewportHeight + 5))
+            if (icon is PackIconKind)
             {
-                if (icon is PackIconKind)
-                {
-                    DrawIcon(drawingContext, (PackIconKind)icon, new Point(levelOfOffset, _sizeControl.Height));
-                    levelOfOffset += 17;
-                }
-                drawingContext.DrawText(formattedText, new Point(levelOfOffset, _sizeControl.Height));
+                DrawIcon(drawingContext, (PackIconKind)icon, new Point(levelOfOffset, _sizeControl.Height));
+                levelOfOffset += 17;
             }
+            drawingContext.DrawText(formattedText, new Point(levelOfOffset, _sizeControl.Height));
         }
         private void DrawIcon(DrawingContext drawingContext, PackIconKind kind, Point point)
         {
-                GeometryGroup group = GetGeometryByIcon(kind);
-                SetGeometryPosition(group, point);
-                drawingContext.DrawGeometry(Foreground, new Pen(Brushes.White, 1), group);
-            
+            GeometryGroup group = GetGeometryByIcon(kind);
+            SetGeometryPosition(group, point);
+            drawingContext.DrawGeometry(Foreground, new Pen(Brushes.White, 1), group);
+
         }
         private GeometryGroup GetGeometryByIcon(PackIconKind kind)
         {
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Converters/StringToEllipsisConverter.cs b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Converters/StringToEllipsisConverter.cs
new file mode 100644
index 000000000..2a14bce1e
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Converters/StringToEllipsisConverter.cs
@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Data;
+
+namespace Tango.MachineStudio.Developer.Converters
+{
+    public class StringToEllipsisConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            String text = value as String;
+            int length = 0;
+
+            if (text != null && parameter != null && int.TryParse(parameter.ToString(), out length))
+            {
+                return text.Ellipsis(length);
+            }
+
+            return String.Empty;
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Tango.MachineStudio.Developer.csproj b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Tango.MachineStudio.Developer.csproj
index f1bdcf97b..190e8d0fe 100644
--- a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Tango.MachineStudio.Developer.csproj
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Tango.MachineStudio.Developer.csproj
@@ -113,6 +113,7 @@
     <Compile Include="Converters\SegmentToBrushConverterMulti.cs" />
     <Compile Include="Converters\SegmentToGradientStopsConverterMulti.cs" />
     <Compile Include="Converters\SegmentToGradientStopsConverter.cs" />
+    <Compile Include="Converters\StringToEllipsisConverter.cs" />
     <Compile Include="DeveloperModule.cs" />
     <Compile Include="DeveloperModuleSettings.cs" />
     <Compile Include="Navigation\DeveloperNavigationManager.cs" />
@@ -360,7 +361,7 @@
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <ProjectExtensions>
     <VisualStudio>
-      <UserProperties BuildVersion_AssemblyInfoFilename="Properties\AssemblyInfo.cs" BuildVersion_UpdateAssemblyVersion="True" BuildVersion_BuildVersioningStyle="None.None.Increment.TimeStamp" BuildVersion_UseGlobalSettings="False" BuildVersion_StartDate="2000/1/1" />
+      <UserProperties BuildVersion_StartDate="2000/1/1" BuildVersion_UseGlobalSettings="False" BuildVersion_BuildVersioningStyle="None.None.Increment.TimeStamp" BuildVersion_UpdateAssemblyVersion="True" BuildVersion_AssemblyInfoFilename="Properties\AssemblyInfo.cs" />
     </VisualStudio>
   </ProjectExtensions>
 </Project>
\ No newline at end of file
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Views/RunningJobView.xaml b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Views/RunningJobView.xaml
index 0cecf7a29..dbe0d835b 100644
--- a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Views/RunningJobView.xaml
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Views/RunningJobView.xaml
@@ -17,6 +17,7 @@
         <converters:DateTimeUTCToStringConverter x:Key="DateTimeUTCToStringConverter" />
         <localConverters:ObjectToPropertiesConverter x:Key="ObjectToPropertiesConverter" />
         <converters:MathOperatorConverter x:Key="MathOperatorConverter" />
+        <localConverters:StringToEllipsisConverter x:Key="StringToEllipsisConverter" />
     </UserControl.Resources>
 
     <Grid>
@@ -193,13 +194,7 @@
                                 <DataGridTextColumn SortDirection="Descending" Header="DATE TIME" Binding="{Binding DateTime,Converter={StaticResource DateTimeUTCToStringConverter},ConverterParameter='MM/dd/yyyy HH:mm:ss.fff'}" />
                                 <DataGridTextColumn Header="GROUP" Binding="{Binding EventType.Group}" />
                                 <DataGridTextColumn Header="EVENT" Binding="{Binding EventType.Title}" />
-                                <DataGridTemplateColumn Header="MESSAGE" Width="1*">
-                                    <DataGridTemplateColumn.CellTemplate>
-                                        <DataTemplate>
-                                            <TextBlock Text="{Binding Description}" TextTrimming="CharacterEllipsis"></TextBlock>
-                                        </DataTemplate>
-                                    </DataGridTemplateColumn.CellTemplate>
-                                </DataGridTemplateColumn>
+                                <DataGridTextColumn Header="MESSAGE" Width="1*" Binding="{Binding Description,Converter={StaticResource StringToEllipsisConverter},ConverterParameter=100}" />
                             </DataGrid.Columns>
                         </DataGrid>
                     </Grid>
-- 
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