Many bug fixes !!!

14 files changed, 268 insertions, 36 deletions

diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/Converters/MachineEventToViewConverter.cs b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/Converters/MachineEventToViewConverter.cs
index b0d00bf9f..47c9e0ddf 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/Converters/MachineEventToViewConverter.cs
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/Converters/MachineEventToViewConverter.cs
@@ -7,30 +7,40 @@ using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Data;
 using Tango.BL.Entities;
+using Tango.BL.Enumerations;
+using Tango.PPC.Events.EventsViews;
 
 namespace Tango.PPC.Events.Converters
 {
     public class MachineEventToViewConverter : IValueConverter
     {
-        private static List<FrameworkElement> _views = new List<FrameworkElement>();
+        private static Dictionary<EventTypes, Type> _eventViews = new Dictionary<EventTypes, Type>();
+
+        static MachineEventToViewConverter()
+        {
+            _eventViews.Add(EventTypes.JOB_STARTED, typeof(JobEventView));
+            _eventViews.Add(EventTypes.JOB_ABORTED, typeof(JobEventView));
+            _eventViews.Add(EventTypes.JOB_COMPLETED, typeof(JobEventView));
+            _eventViews.Add(EventTypes.JOB_FAILED, typeof(JobEventView));
+        }
 
         public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
         {
             MachinesEvent ev = value as MachinesEvent;
+            FrameworkElement view = null;
 
             if (ev != null)
             {
-                FrameworkElement view = _views.SingleOrDefault(x => x.GetType() == typeof(EventsViews.GeneralView));
-                
-                if (view != null)
+                if (_eventViews.ContainsKey(ev.Type))
                 {
-                    return view;
+                    view = Activator.CreateInstance(_eventViews[ev.Type]) as FrameworkElement;
                 }
                 else
                 {
-                    view = Activator.CreateInstance<EventsViews.GeneralView>();
-                    return view;
+                    view = Activator.CreateInstance<GeneralView>();
                 }
+
+                return view;
             }
             else
             {
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/EventsViews/JobEventView.xaml b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/EventsViews/JobEventView.xaml
new file mode 100644
index 000000000..d283b08d3
--- /dev/null
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/EventsViews/JobEventView.xaml
@@ -0,0 +1,27 @@
+<UserControl x:Class="Tango.PPC.Events.EventsViews.JobEventView"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:entities="clr-namespace:Tango.BL.Entities;assembly=Tango.BL"
+             xmlns:local="clr-namespace:Tango.PPC.Events.EventsViews"
+             mc:Ignorable="d" 
+             d:DesignHeight="220" d:DesignWidth="750" d:DataContext="{d:DesignInstance Type=entities:MachinesEvent, IsDesignTimeCreatable=False}">
+    <Grid Background="{StaticResource TangoPrimaryBackgroundBrush}">
+        <DockPanel>
+            <Image Stretch="None" Margin="20" DockPanel.Dock="Right" Source="../Images/machine_small.png" RenderOptions.BitmapScalingMode="Fant" />
+            <DockPanel Margin="35 20 20 20">
+                <TextBlock FontSize="{StaticResource TangoTitleFontSize}" FontWeight="SemiBold" DockPanel.Dock="Top" Text="{Binding EventType.Title,FallbackValue='Unknown Event'}"></TextBlock>
+
+                <StackPanel Margin="0 30 0 0">
+                    <TextBlock TextWrapping="Wrap" FontWeight="SemiBold" Text="{Binding EventType.Description,FallbackValue='No Description'}"></TextBlock>
+                    <Rectangle Margin="0 5 0 10" StrokeThickness="2" Stroke="{StaticResource TangoDividerBrush}" />
+
+                    <TextBlock Text="{Binding Description}" TextWrapping="Wrap">
+                        
+                    </TextBlock>
+                </StackPanel>
+            </DockPanel>
+        </DockPanel>
+    </Grid>
+</UserControl>
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/EventsViews/JobEventView.xaml.cs b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/EventsViews/JobEventView.xaml.cs
new file mode 100644
index 000000000..89faa3a85
--- /dev/null
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/EventsViews/JobEventView.xaml.cs
@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace Tango.PPC.Events.EventsViews
+{
+    /// <summary>
+    /// Interaction logic for JobEventView.xaml
+    /// </summary>
+    public partial class JobEventView : UserControl
+    {
+        public JobEventView()
+        {
+            InitializeComponent();
+        }
+    }
+}
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/Tango.PPC.Events.csproj b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/Tango.PPC.Events.csproj
index e446e3812..e2133e585 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/Tango.PPC.Events.csproj
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/Tango.PPC.Events.csproj
@@ -72,6 +72,10 @@
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
+    <Page Include="EventsViews\JobEventView.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="Resources\Styles.xaml">
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
@@ -91,6 +95,9 @@
     <Compile Include="EventsViews\GeneralView.xaml.cs">
       <DependentUpon>GeneralView.xaml</DependentUpon>
     </Compile>
+    <Compile Include="EventsViews\JobEventView.xaml.cs">
+      <DependentUpon>JobEventView.xaml</DependentUpon>
+    </Compile>
     <Compile Include="Properties\AssemblyInfo.cs">
       <SubType>Code</SubType>
     </Compile>
@@ -173,7 +180,7 @@
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <ProjectExtensions>
     <VisualStudio>
-      <UserProperties BuildVersion_StartDate="2000/1/1" BuildVersion_UseGlobalSettings="False" BuildVersion_BuildVersioningStyle="None.None.Increment.TimeStamp" BuildVersion_UpdateAssemblyVersion="True" BuildVersion_AssemblyInfoFilename="Properties\AssemblyInfo.cs" />
+      <UserProperties BuildVersion_AssemblyInfoFilename="Properties\AssemblyInfo.cs" BuildVersion_UpdateAssemblyVersion="True" BuildVersion_BuildVersioningStyle="None.None.Increment.TimeStamp" BuildVersion_UseGlobalSettings="False" BuildVersion_StartDate="2000/1/1" />
     </VisualStudio>
   </ProjectExtensions>
 </Project>
\ No newline at end of file
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/ViewModels/MainViewVM.cs b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/ViewModels/MainViewVM.cs
index 997ea70d5..d2a730cd7 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/ViewModels/MainViewVM.cs
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/ViewModels/MainViewVM.cs
@@ -97,7 +97,7 @@ namespace Tango.PPC.Events.ViewModels
             using (var db = ObservablesContext.CreateDefault())
             {
                 var last_week = DateTime.UtcNow.AddDays(-7);
-                HistoryEvents = (await db.MachinesEvents.Where(x => x.MachineGuid == MachineProvider.Machine.Guid && x.DateTime > last_week).Take(100).Include(x => x.EventType).Where(x => (EventTypeNotificationTimes)x.EventType.EventNotificationTime != EventTypeNotificationTimes.None).ToListAsync()).OrderByDescending(x => x.DateTime).ToObservableCollection();
+                HistoryEvents = (await db.MachinesEvents.Where(x => x.MachineGuid == MachineProvider.Machine.Guid && x.DateTime > last_week).Take(100).Include(x => x.EventType).Where(x => (EventTypeNotificationTimes)x.EventType.EventNotificationTime != EventTypeNotificationTimes.None || x.EventType.Code == (int)EventTypes.JOB_FAILED || x.EventType.Code == (int)EventTypes.JOB_STARTED || x.EventType.Code == (int)EventTypes.JOB_COMPLETED || x.EventType.Code == (int)EventTypes.JOB_ABORTED).ToListAsync()).OrderByDescending(x => x.DateTime).ToObservableCollection();
             }
 
             MachineProvider.MachineOperator.StatusChanged += MachineOperator_StatusChanged;
@@ -160,6 +160,10 @@ namespace Tango.PPC.Events.ViewModels
                     _notifications.Add(new KeyValuePair<EventTypes, NotificationItem>(ev.EventType.Type, notificationItem));
 
                 }
+                else if (ev.IsJobProgressEvent())
+                {
+                    HistoryEvents.Insert(0, ev);
+                }
             });
         }
 
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/Views/MainView.xaml b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/Views/MainView.xaml
index f263e4b7b..af42a5576 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/Views/MainView.xaml
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Events/Views/MainView.xaml
@@ -135,7 +135,7 @@
                                 </Style.Triggers>
                             </Style>
                         </Grid.Style>
-                        <touch:LightTouchDataGrid x:Name="gridEventsHistory" SelectionChanged="gridEventsHistory_SelectionChanged" RenderOptions.EdgeMode="Unspecified" SelectionMode="Single" EnableDragAndDrop="False" Style="{StaticResource TangoEventsGridHistory}" ItemsSource="{Binding HistoryEvents}" SelectedItem="{Binding SelectedHistoryEvent,Mode=TwoWay}" Margin="10">
+                        <touch:LightTouchDataGrid x:Name="gridEventsHistory" SelectionChanged="gridEventsHistory_SelectionChanged" RenderOptions.EdgeMode="Unspecified" SelectionMode="Single" EnableDragAndDrop="False" Style="{StaticResource TangoEventsGrid}" ItemsSource="{Binding HistoryEvents}" SelectedItem="{Binding SelectedHistoryEvent,Mode=TwoWay}" Margin="10">
                             <touch:LightTouchDataGrid.Columns>
                                 <touch:LightTouchDataGridColumn Width="120" Header="Severity" HorizontalContentAlignment="Center" SortMember="Category">
                                     <touch:LightTouchDataGridColumn.CellTemplate>
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/Dialogs/BasicColorCorrectionView.xaml b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/Dialogs/BasicColorCorrectionView.xaml
index 9583d0738..4fcccc9e5 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/Dialogs/BasicColorCorrectionView.xaml
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/Dialogs/BasicColorCorrectionView.xaml
@@ -27,10 +27,35 @@
                 <Image Source="../Images/JobView/error.png" Stretch="None" />
                 <Ellipse Width="60" Height="60" Margin="20 0 0 0" Fill="{Binding InvalidBrushStop.Brush}" />
                 <TextBlock VerticalAlignment="Center" Foreground="{StaticResource TangoGrayTextBrush}" Margin="20 0 0 0">
+                    <TextBlock.Style>
+                        <Style TargetType="TextBlock">
+                            <Setter Property="Visibility" Value="Collapsed"></Setter>
+                            <Style.Triggers>
+                                <DataTrigger Binding="{Binding InvalidBrushStop.BrushColorSpace}" Value="RGB">
+                                    <Setter Property="Visibility" Value="Visible"></Setter>
+                                </DataTrigger>
+                            </Style.Triggers>
+                        </Style>
+                    </TextBlock.Style>
                     <Run Text="{Binding InvalidBrushStop.Red}"></Run><Run>,</Run>
                     <Run Text="{Binding InvalidBrushStop.Green}"></Run><Run>,</Run>
                     <Run Text="{Binding InvalidBrushStop.Blue}"></Run>
                 </TextBlock>
+                <TextBlock VerticalAlignment="Center" Foreground="{StaticResource TangoGrayTextBrush}" Margin="20 0 0 0">
+                    <TextBlock.Style>
+                        <Style TargetType="TextBlock">
+                            <Setter Property="Visibility" Value="Collapsed"></Setter>
+                            <Style.Triggers>
+                                <DataTrigger Binding="{Binding InvalidBrushStop.BrushColorSpace}" Value="LAB">
+                                    <Setter Property="Visibility" Value="Visible"></Setter>
+                                </DataTrigger>
+                            </Style.Triggers>
+                        </Style>
+                    </TextBlock.Style>
+                    <Run Text="{Binding InvalidBrushStop.L}"></Run><Run>,</Run>
+                    <Run Text="{Binding InvalidBrushStop.A}"></Run><Run>,</Run>
+                    <Run Text="{Binding InvalidBrushStop.B}"></Run>
+                </TextBlock>
             </StackPanel>
 
             <DockPanel Grid.Row="2" Margin="0 0 0 0">
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobSummeryViewVM.cs b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobSummeryViewVM.cs
index 1a980fc4a..b413758c8 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobSummeryViewVM.cs
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobSummeryViewVM.cs
@@ -89,7 +89,7 @@ namespace Tango.PPC.Jobs.ViewModels
             catch (Exception ex)
             {
                 LogManager.Log(ex, "Could not start the current job.");
-                await NotificationProvider.ShowError($"Cannot start job.\n{ex.Message}.");
+                await NotificationProvider.ShowError($"{ex.Message}");
             }
         }
 
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobViewVM.cs b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobViewVM.cs
index 3a777e142..0d1d2f3cb 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobViewVM.cs
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobViewVM.cs
@@ -407,7 +407,7 @@ namespace Tango.PPC.Jobs.ViewModels
             _check_gamut_thread = new Thread(CheckGamutThreadMethod);
             _check_gamut_thread.IsBackground = true;
 
-            StartSampleDyeCommand = new RelayCommand(StartSampleDye);
+            StartSampleDyeCommand = new RelayCommand(StartSampleDye, CanStartJob);
             DyeCommand = new RelayCommand(StartJob, CanStartJob);
 
             ApproveSampleCommand = new RelayCommand(ApproveSampleDye);
@@ -415,7 +415,7 @@ namespace Tango.PPC.Jobs.ViewModels
             AnotherSampleCommand = new RelayCommand(DyeAnotherSample);
             InvokeFineTuningPaletteCommand = new RelayCommand<FineTuneItem>(InvokeFineTuningPalette);
             ResetFineTuningCommand = new RelayCommand(ResetFineTuning);
-            StartFineTuningCommand = new RelayCommand(StartFineTuning, () => FineTuneItems.Any(x => x.IsSelected));
+            StartFineTuningCommand = new RelayCommand(StartFineTuning, () => FineTuneItems.Any(x => x.IsSelected) && CanStartJob());
             RepeatFineTuningCommand = new RelayCommand(RepeatFineTuning);
             ApproveFineTuningCommand = new RelayCommand(ApproveFineTuning);
             OpenTwineCatalogCommand = new RelayCommand<BrushStop>(OpenTwineCatalog);
@@ -463,6 +463,8 @@ namespace Tango.PPC.Jobs.ViewModels
 
                     Job.RmlChanged -= OnRmlChanged;
                     Job.RmlChanged += OnRmlChanged;
+                    Job.NameChanged -= Job_NameChanged;
+                    Job.NameChanged += Job_NameChanged;
 
                     Job.ValidateOnPropertyChanged = true;
 
@@ -490,6 +492,7 @@ namespace Tango.PPC.Jobs.ViewModels
                     SegmentsCollectionView = CollectionViewSource.GetDefaultView(Job.Segments);
                     SegmentsCollectionView.SortDescriptions.Add(new SortDescription(nameof(Segment.SegmentIndex), ListSortDirection.Ascending));
 
+                    ResetFineTuning();
 
                     _job_to_load = null;
                 }
@@ -517,7 +520,11 @@ namespace Tango.PPC.Jobs.ViewModels
                     View.DisplayFineTuning();
                 }
 
+                ValidateBrushStops();
+
                 DyeCommand.RaiseCanExecuteChanged();
+                StartSampleDyeCommand.RaiseCanExecuteChanged();
+                StartFineTuningCommand.RaiseCanExecuteChanged();
             }
             catch (Exception ex)
             {
@@ -534,6 +541,11 @@ namespace Tango.PPC.Jobs.ViewModels
             }
         }
 
+        private void Job_NameChanged(object sender, string e)
+        {
+            DyeCommand.RaiseCanExecuteChanged();
+        }
+
         /// <summary>
         /// Saves the job.
         /// </summary>
@@ -564,12 +576,17 @@ namespace Tango.PPC.Jobs.ViewModels
                     Job.LastUpdated = DateTime.UtcNow;
                     Job.JobStatus = BL.Enumerations.JobStatuses.Draft;
                     await _db.SaveChangesAsync();
-                    RaiseMessage(new JobSavedMessage() { Job = Job });
 
                     if (displayNotification)
                     {
                         await NotificationProvider.ShowInfo(String.Format("Job '{0}' saved successfully.", Job.Name));
                     }
+
+                    RaiseMessage(new JobSavedMessage() { Job = Job });
+                }
+                else
+                {
+                    await NotificationProvider.ShowError($"Error saving job. {Job.ValidationErrors.FirstOrDefault()}");
                 }
             }
             catch (Exception ex)
@@ -617,7 +634,7 @@ namespace Tango.PPC.Jobs.ViewModels
             catch (Exception ex)
             {
                 LogManager.Log(ex, "Could not start the current job.");
-                await NotificationProvider.ShowError($"Cannot start job.\n{ex.Message}.");
+                await NotificationProvider.ShowError($"{ex.Message}.");
             }
         }
 
@@ -627,7 +644,7 @@ namespace Tango.PPC.Jobs.ViewModels
         private bool CanStartJob()
         {
             return
-                Job != null &&
+                Job != null && Job.Validate(_db) &&
                 !Job.Segments.SelectMany(x => x.BrushStops).ToList().Exists(x => x.IsOutOfGamut);
         }
 
@@ -653,6 +670,8 @@ namespace Tango.PPC.Jobs.ViewModels
                 var replacement = CoatsCatalogItems.SingleOrDefault(x => x.Name == stop.ColorCatalog.Name);
                 stop.ColorCatalog = replacement;
             }
+
+            ResetFineTuning();
         }
 
         #endregion
@@ -748,6 +767,8 @@ namespace Tango.PPC.Jobs.ViewModels
                         _db.Segments.Remove(segment);
 
                         ArrangeSegmentsIndices();
+
+                        DyeCommand.RaiseCanExecuteChanged();
                     }
                 }
                 catch (Exception ex)
@@ -815,8 +836,9 @@ namespace Tango.PPC.Jobs.ViewModels
             if (brushStop.Segment.BrushStops.Count > 2)
             {
                 LogManager.Log($"removing brush stop {brushStop.StopIndex} from segment {brushStop.Segment.SegmentIndex}.");
+                var segment = brushStop.Segment;
                 _db.BrushStops.Remove(brushStop);
-                ArrangeBrushStopsIndices(brushStop.Segment);
+                ArrangeBrushStopsIndices(segment);
             }
             else
             {
@@ -946,6 +968,11 @@ namespace Tango.PPC.Jobs.ViewModels
             }
         }
 
+        private bool ValidateBrushStops()
+        {
+            return Job.Segments.SelectMany(x => x.BrushStops).ToList().All(x => x.Validate(_db));
+        }
+
         #endregion
 
         #region Job Selection Message
@@ -979,7 +1006,7 @@ namespace Tango.PPC.Jobs.ViewModels
             catch (Exception ex)
             {
                 LogManager.Log(ex, $"Error executing sample dye for job {Job.Name}.");
-                await NotificationProvider.ShowError("An error occurred while trying to execute the sample dye.");
+                await NotificationProvider.ShowError(ex.Message);
             }
         }
 
@@ -1119,7 +1146,7 @@ namespace Tango.PPC.Jobs.ViewModels
             catch (Exception ex)
             {
                 LogManager.Log(ex, "Error executing fine tuning job.");
-                await NotificationProvider.ShowError("An error occurred while trying to start the fine tuning job.");
+                await NotificationProvider.ShowError(ex.Message);
             }
         }
 
@@ -1177,7 +1204,7 @@ namespace Tango.PPC.Jobs.ViewModels
             {
                 Thread.Sleep(500);
 
-                if (Job != null && IsVisible && (Job.ColorSpace != null && (Job.ColorSpace.Code == BL.Enumerations.ColorSpaces.RGB.ToInt32() || Job.ColorSpace.Code == BL.Enumerations.ColorSpaces.LAB.ToInt32())))
+                if (Job != null && Job.Rml.Ccts.Count > 0 && IsVisible && (Job.ColorSpace != null && (Job.ColorSpace.Code == BL.Enumerations.ColorSpaces.RGB.ToInt32() || Job.ColorSpace.Code == BL.Enumerations.ColorSpaces.LAB.ToInt32())))
                 {
                     var brushStops = Job.Segments.SelectMany(x => x.BrushStops).Where(x => !x.Corrected && !x.OutOfGamutChecked).ToList();
 
@@ -1199,6 +1226,8 @@ namespace Tango.PPC.Jobs.ViewModels
                         InvokeUI(() =>
                         {
                             DyeCommand.RaiseCanExecuteChanged();
+                            StartSampleDyeCommand.RaiseCanExecuteChanged();
+                            StartFineTuningCommand.RaiseCanExecuteChanged();
                         });
                     }
                 }
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/Views/JobsView.xaml.cs b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/Views/JobsView.xaml.cs
index 2653179e1..23785881d 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/Views/JobsView.xaml.cs
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/Views/JobsView.xaml.cs
@@ -28,23 +28,23 @@ namespace Tango.PPC.Jobs.Views
             TangoIOC.Default.Register<IJobsView>(this);
         }
 
-        private void TouchNavigationLinks_SelectionChanged(object sender, SelectionChangedEventArgs e)
+        private async void TouchNavigationLinks_SelectionChanged(object sender, SelectionChangedEventArgs e)
         {
-            //if (dataGridJobs != null)
-            //{
-            //    await Task.Delay(200);
+            if (dataGridJobs != null)
+            {
+                await Task.Delay(200);
 
-            //    if (navigationLinks.SelectedIndex == 0)
-            //    {
-            //        dataGridJobs.LayoutRows(false);
-            //        dataGridJobs.ScrollViewer.ScrollToTop();
-            //    }
-            //    else
-            //    {
-            //        dataGridJobsHistory.LayoutRows(false);
-            //        dataGridJobsHistory.ScrollViewer.ScrollToTop();
-            //    }
-            //}
+                if (navigationLinks.SelectedIndex == 0)
+                {
+                    dataGridJobs.LayoutRows(false);
+                    dataGridJobs.ScrollViewer.ScrollToTop();
+                }
+                else
+                {
+                    dataGridJobsHistory.LayoutRows(false);
+                    dataGridJobsHistory.ScrollViewer.ScrollToTop();
+                }
+            }
         }
 
         public void ScrollToTop()
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.Common/EventLogging/DefaultEventLogger.cs b/Software/Visual_Studio/PPC/Tango.PPC.Common/EventLogging/DefaultEventLogger.cs
index 7ccb76858..f9674e409 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.Common/EventLogging/DefaultEventLogger.cs
+++ b/Software/Visual_Studio/PPC/Tango.PPC.Common/EventLogging/DefaultEventLogger.cs
@@ -80,6 +80,11 @@ namespace Tango.PPC.Common.EventLogging
             _machineProvider.MachineOperator.RequestFailed += Machine_RequestFailed;
             _machineProvider.MachineOperator.ResponseReceived += Machine_ResponseReceived;
             _machineProvider.MachineOperator.StateChanged += MachineOperator_StateChanged;
+            _machineProvider.MachineOperator.PrintingStarted += MachineOperator_PrintingStarted;
+            _machineProvider.MachineOperator.PrintingAborted += MachineOperator_PrintingAborted;
+            _machineProvider.MachineOperator.PrintingCompleted += MachineOperator_PrintingCompleted;
+            _machineProvider.MachineOperator.PrintingFailed += MachineOperator_PrintingFailed;
+
         }
 
         #endregion
@@ -115,6 +120,46 @@ namespace Tango.PPC.Common.EventLogging
         #region Event Handlers
 
         /// <summary>
+        /// Handles the PrintingFailed event of the MachineOperator.
+        /// </summary>
+        /// <param name="sender">The source of the event.</param>
+        /// <param name="e">The <see cref="PrintingFailedEventArgs"/> instance containing the event data.</param>
+        private void MachineOperator_PrintingFailed(object sender, PrintingFailedEventArgs e)
+        {
+            Log(EventTypes.JOB_FAILED, e.Exception.Message);
+        }
+
+        /// <summary>
+        /// Handles the PrintingCompleted event of the MachineOperator.
+        /// </summary>
+        /// <param name="sender">The source of the event.</param>
+        /// <param name="e">The <see cref="PrintingEventArgs"/> instance containing the event data.</param>
+        private void MachineOperator_PrintingCompleted(object sender, PrintingEventArgs e)
+        {
+            Log(EventTypes.JOB_COMPLETED, $"Job '{e.Job.Name}' completed successfully.");
+        }
+
+        /// <summary>
+        /// Handles the PrintingAborted event of the MachineOperator.
+        /// </summary>
+        /// <param name="sender">The source of the event.</param>
+        /// <param name="e">The <see cref="PrintingEventArgs"/> instance containing the event data.</param>
+        private void MachineOperator_PrintingAborted(object sender, PrintingEventArgs e)
+        {
+            Log(EventTypes.JOB_ABORTED, $"Job '{e.Job.Name}' has been aborted.");
+        }
+
+        /// <summary>
+        /// Handles the PrintingStarted event of the MachineOperator.
+        /// </summary>
+        /// <param name="sender">The source of the event.</param>
+        /// <param name="e">The <see cref="PrintingEventArgs"/> instance containing the event data.</param>
+        private void MachineOperator_PrintingStarted(object sender, PrintingEventArgs e)
+        {
+            Log(EventTypes.JOB_STARTED, $"Job '{e.Job.Name}' started.");
+        }
+
+        /// <summary>
         /// Handles the machine operator state changed event.
         /// </summary>
         /// <param name="sender">The sender.</param>
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/Connectivity/DefaultConnectivityProvider.cs b/Software/Visual_Studio/PPC/Tango.PPC.UI/Connectivity/DefaultConnectivityProvider.cs
index dabfc5893..53e143def 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.UI/Connectivity/DefaultConnectivityProvider.cs
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/Connectivity/DefaultConnectivityProvider.cs
@@ -28,6 +28,8 @@ namespace Tango.PPC.UI.Connectivity
         private INotificationProvider _notification;
         private IMachineProvider _machineProvider;
         private Rfc2898Cryptographer _cryptographer;
+        private System.Timers.Timer _updateTimer;
+        private WiFiNetwork _connectedNetwork;
 
         /// <summary>
         /// Occurs when the connectivity provider state has changed (e.g network connected/disconnected).
@@ -136,12 +138,40 @@ namespace Tango.PPC.UI.Connectivity
 
                 IsConnected = networks.Exists(x => x.IsConnected);
 
+                if (IsConnected)
+                {
+                    _connectedNetwork = auto_connect_network;
+                }
+
                 if (auto_connect_network != null && !auto_connect_network.IsConnected)
                 {
                     auto_connect_network.AutoConnect = true;
                     await Connect(auto_connect_network, _cryptographer.Decrypt(settings.AutoConnectWiFiPassword));
                 }
             });
+
+            _updateTimer = new System.Timers.Timer(TimeSpan.FromSeconds(30).TotalMilliseconds);
+            _updateTimer.Elapsed += _updateTimer_Elapsed;
+            _updateTimer.Start();
+        }
+
+        /// <summary>
+        /// Periodically checks if WiFI network is gone/disconnected.
+        /// </summary>
+        /// <param name="sender">The source of the event.</param>
+        /// <param name="e">The <see cref="System.Timers.ElapsedEventArgs"/> instance containing the event data.</param>
+        private void _updateTimer_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
+        {
+            if (IsConnected && _connectedNetwork != null)
+            {
+                var networks = GetAvailableWiFiNetworks().Result;
+                var matching_network = networks.FirstOrDefault(x => x.Name == _connectedNetwork.Name);
+
+                if (matching_network == null || !matching_network.AccessPoint.IsConnected)
+                {
+                    OnConnectionStateChanged(false);
+                }
+            }
         }
 
         /// <summary>
@@ -264,6 +294,7 @@ namespace Tango.PPC.UI.Connectivity
                 settings.AutoConnectWiFiName = network.AutoConnect ? network.Name : null;
                 settings.AutoConnectWiFiPassword = _cryptographer.Encrypt(auth.Password);
                 settings.Save();
+                _connectedNetwork = network;
             }
 
             return result;
@@ -295,6 +326,10 @@ namespace Tango.PPC.UI.Connectivity
         /// <param name="connected">if set to <c>true</c> [connected].</param>
         protected virtual void OnConnectionStateChanged(bool connected)
         {
+            if (!connected)
+            {
+                _connectedNetwork = null;
+            }
             IsConnected = connected;
             ConnectionStateChanged?.Invoke(this, new ConnectionStateEventArgs() { IsConnected = connected });
         }
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/Printing/DefaultPrintingManager.cs b/Software/Visual_Studio/PPC/Tango.PPC.UI/Printing/DefaultPrintingManager.cs
index 1f09023cb..456c69625 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.UI/Printing/DefaultPrintingManager.cs
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/Printing/DefaultPrintingManager.cs
@@ -45,6 +45,8 @@ namespace Tango.PPC.UI.Printing
         /// <returns></returns>
         public async Task<JobHandler> Print(Job job, ObservablesContext context)
         {
+            ThrowIfJobInvalid(job);
+
             JobHandler handler = null;
 
 #if STUBPRINT
@@ -149,6 +151,8 @@ namespace Tango.PPC.UI.Printing
         /// <returns></returns>
         public async Task<JobHandler> PrintSample(Job job, ObservablesContext context)
         {
+            ThrowIfJobInvalid(job);
+            
             LogManager.Log("Cloning job...");
             Job sampleDyeJob = job.Clone();
             sampleDyeJob.Guid = job.Guid;
@@ -202,6 +206,8 @@ namespace Tango.PPC.UI.Printing
         /// <returns></returns>
         public async Task<JobHandler> PrintFineTuning(Job job, ObservablesContext context, IEnumerable<FineTuneItem> fineTuneItems)
         {
+            ThrowIfJobInvalid(job);
+
             LogManager.Log("Cloning job...");
             Job fineTuneJob = job.Clone();
             fineTuneJob.NumberOfUnits = 1;
@@ -241,5 +247,21 @@ namespace Tango.PPC.UI.Printing
         {
             TangoMessenger.Default.Send(new JobSavedMessage() { Job = job });
         }
+
+        private void ThrowIfJobInvalid(Job job)
+        {
+            if (job.Segments.SelectMany(x => x.BrushStops).Any(x => x.IsOutOfGamut))
+            {
+                throw new InvalidOperationException("Error starting job. Color is out of range.");
+            }
+            if (job.Segments.SelectMany(x => x.BrushStops).Any(x => x.ColorSpace.IsCatalog && x.ColorCatalog == null))
+            {
+                throw new InvalidOperationException("Error starting job. Please select a catalog color.");
+            }
+            if (job.Rml.Ccts.Count == 0)
+            {
+                throw new InvalidOperationException($"Error starting job. No color table found for thread '{job.Rml.Name}'.");
+            }
+        }
     }
 }
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/app.manifest b/Software/Visual_Studio/PPC/Tango.PPC.UI/app.manifest
index d72e75011..efc5f8179 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.UI/app.manifest
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/app.manifest
@@ -16,7 +16,7 @@
             Remove this element if your application requires this virtualization for backwards
             compatibility.
         -->
-        <requestedExecutionLevel level="requireAdministrator" uiAccess="false" />
+        <!--<requestedExecutionLevel level="requireAdministrator" uiAccess="false" />-->
       </requestedPrivileges>
     </security>
   </trustInfo>