From f0bcdcdbfa78ba705b8fa44591fa594a425352a9 Mon Sep 17 00:00:00 2001
From: Roy Ben Shabat <Roy.mail.net@gmail.com>
Date: Fri, 15 Jun 2018 23:18:51 +0300
Subject: Implemented TouchLoadingPanel

---
 .../Tango.PPC.Jobs/ViewModels/JobsViewVM.cs        |  15 ++
 .../PPC/Modules/Tango.PPC.Jobs/Views/JobsView.xaml | 186 +++++++++++----------
 .../PPCApplication/DefaultPPCApplicationManager.cs |   6 +-
 .../PPC/Tango.PPC.UI/ViewModels/LoadingViewVM.cs   |   5 -
 4 files changed, 111 insertions(+), 101 deletions(-)

(limited to 'Software/Visual_Studio/PPC')

diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobsViewVM.cs b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobsViewVM.cs
index fabb57d10..3cbb44bbe 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobsViewVM.cs
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobsViewVM.cs
@@ -53,6 +53,17 @@ namespace Tango.PPC.Jobs.ViewModels
             }
         }
 
+        private bool _isLoadingJobs;
+        /// <summary>
+        /// Gets or sets a value indicating whether this instance is loading jobs.
+        /// </summary>
+        public bool IsLoadingJobs
+        {
+            get { return _isLoadingJobs; }
+            set { _isLoadingJobs = value; RaisePropertyChangedAuto(); }
+        }
+
+
         #endregion
 
         #region Commands
@@ -139,6 +150,8 @@ namespace Tango.PPC.Jobs.ViewModels
         {
             Task.Factory.StartNew(() =>
             {
+                IsLoadingJobs = true;
+
                 Thread.Sleep(500);
 
                 if (_jobsContext != null)
@@ -151,6 +164,8 @@ namespace Tango.PPC.Jobs.ViewModels
                 Jobs = _jobsContext.Jobs.Where(x => x.Machine.SerialNumber == Settings.MachineSerialNumber).ToObservableCollection();
                 JobsCollectionView = CollectionViewSource.GetDefaultView(Jobs);
                 JobsCollectionView.SortDescriptions.Add(new SortDescription(nameof(Job.LastUpdated), ListSortDirection.Descending));
+
+                IsLoadingJobs = false;
             });
         }
 
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/Views/JobsView.xaml b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/Views/JobsView.xaml
index 1686aef84..63e65f777 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/Views/JobsView.xaml
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/Views/JobsView.xaml
@@ -23,7 +23,7 @@
         <converters:JobToPieImageConverter x:Key="JobToPieImageConverter" />
         <sharedConverters:DateTimeUTCToShortDateConverter x:Key="DateTimeUTCToShortDateConverter" />
         <sharedConverters:EnumToDescriptionConverter x:Key="EnumToDescriptionConverter" />
-        
+
     </UserControl.Resources>
 
     <Grid Background="{StaticResource TangoMidBackgroundBrush}">
@@ -58,98 +58,100 @@
             </touch:TouchNavigationLinks>
 
             <Grid Grid.Row="1">
-                <touch:LightTouchDataGrid x:Name="dataGridJobs" OnDragAndDropCommand="{Binding JobDragedDroppedCommand}" ItemsSource="{Binding JobsCollectionView}" ItemSelectedCommand="{Binding JobSelectedCommand}" Margin="10">
-                    <touch:LightTouchDataGrid.Columns>
-                        <touch:LightTouchDataGridColumn Width="50">
-                            <touch:LightTouchDataGridColumn.Header>
-                                <Image Source="../Images/warning.png" Width="24" />
-                            </touch:LightTouchDataGridColumn.Header>
-                            <touch:LightTouchDataGridColumn.CellTemplate>
-                                <DataTemplate>
-                                    <Image Source="../Images/Job Issues/cyan.png" Width="38" />
-                                </DataTemplate>
-                            </touch:LightTouchDataGridColumn.CellTemplate>
-                        </touch:LightTouchDataGridColumn>
-                        <touch:LightTouchDataGridColumn Width="100" Header="Status" SortMember="JobStatus">
-                            <touch:LightTouchDataGridColumn.CellTemplate>
-                                <DataTemplate>
-                                    <TextBlock IsHitTestVisible="False" Text="{Binding JobStatus,Converter={StaticResource EnumToDescriptionConverter}}"></TextBlock>
-                                </DataTemplate>
-                            </touch:LightTouchDataGridColumn.CellTemplate>
-                        </touch:LightTouchDataGridColumn>
-                        <touch:LightTouchDataGridColumn Width="1*" Header="Name" SortMember="Name" HorizontalContentAlignment="Left">
-                            <touch:LightTouchDataGridColumn.CellTemplate>
-                                <DataTemplate>
-                                    <TextBlock IsHitTestVisible="False" Text="{Binding Name}"></TextBlock>
-                                </DataTemplate>
-                            </touch:LightTouchDataGridColumn.CellTemplate>
-                        </touch:LightTouchDataGridColumn>
-                        <touch:LightTouchDataGridColumn Width="117" Header="Length (m)" SortMember="Length">
-                            <touch:LightTouchDataGridColumn.CellTemplate>
-                                <DataTemplate>
-                                    <TextBlock IsHitTestVisible="False" Text="{Binding Length,StringFormat=0.0}"></TextBlock>
-                                </DataTemplate>
-                            </touch:LightTouchDataGridColumn.CellTemplate>
-                        </touch:LightTouchDataGridColumn>
-                        <touch:LightTouchDataGridColumn Header="Colors" SortMember="Segments.Count" Width="85">
-                            <touch:LightTouchDataGridColumn.CellTemplate>
-                                <DataTemplate>
-                                    <Image Stretch="Fill" IsHitTestVisible="False" Source="{Binding Converter={StaticResource JobToPieImageConverter},ConverterParameter='25,25'}" Width="25" Height="25" HorizontalAlignment="Left"></Image>
-                                </DataTemplate>
-                            </touch:LightTouchDataGridColumn.CellTemplate>
-                        </touch:LightTouchDataGridColumn>
-                        <touch:LightTouchDataGridColumn Width="100" Header="Updated" SortMember="LastUpdated">
-                            <touch:LightTouchDataGridColumn.CellTemplate>
-                                <DataTemplate>
-                                    <TextBlock IsHitTestVisible="False" Text="{Binding LastUpdated,Converter={StaticResource DateTimeUTCToShortDateConverter}}"></TextBlock>
-                                </DataTemplate>
-                            </touch:LightTouchDataGridColumn.CellTemplate>
-                        </touch:LightTouchDataGridColumn>
-                        <touch:LightTouchDataGridColumn x:Name="userSortColumn" SortMember="JobIndex" SortDirection="{x:Null}" Width="78" HorizontalContentAlignment="Stretch" VerticalContentAlignment="Stretch" DisplayChevron="False" ForcedSortDirection="Ascending">
-                            <touch:LightTouchDataGridColumn.HeaderTemplate>
-                                <DataTemplate>
-                                    <Border CornerRadius="0 5 5 0" x:Name="userSortColumnBorder">
-                                        <Border.Style>
-                                            <Style TargetType="Border">
-                                                <Setter Property="Background" Value="{StaticResource TangoMidAccentBrush}"></Setter>
-                                                <Style.Triggers>
-                                                    <DataTrigger Binding="{Binding SortDirection}" Value="Ascending">
-                                                        <Setter Property="Background" Value="{StaticResource TangoLowAccentBrush}"></Setter>
-                                                    </DataTrigger>
-                                                </Style.Triggers>
-                                            </Style>
-                                        </Border.Style>
-                                        <Grid>
-                                            <Rectangle HorizontalAlignment="Left" StrokeThickness="2" Stroke="{StaticResource TangoColumnDividerBrush}" />
-                                            <Image Source="/Images/arrows.png" Width="28" />
-                                        </Grid>
-                                    </Border>
-                                </DataTemplate>
-                            </touch:LightTouchDataGridColumn.HeaderTemplate>
-                            <touch:LightTouchDataGridColumn.CellTemplate>
-                                <DataTemplate>
-                                    <dragAndDrop:DragThumb Background="Transparent" touchComponents:Ripple.PreventRipple="True" touchComponents:TransformationHelper.PreventTransform="True">
-                                        <dragAndDrop:DragThumb.Style>
-                                            <Style TargetType="dragAndDrop:DragThumb">
-                                                <Setter Property="Visibility" Value="Collapsed"></Setter>
-                                                <Style.Triggers>
-                                                    <DataTrigger Binding="{Binding Source={x:Reference userSortColumn},Path=SortDirection}" Value="Ascending">
-                                                        <Setter Property="Visibility" Value="Visible"></Setter>
-                                                    </DataTrigger>
-                                                </Style.Triggers>
-                                            </Style>
-                                        </dragAndDrop:DragThumb.Style>
-                                        <StackPanel Width="30" IsHitTestVisible="False" VerticalAlignment="Center">
-                                            <Rectangle StrokeThickness="2" Stroke="{StaticResource TangoDarkForegroundBrush}" />
-                                            <Rectangle StrokeThickness="2" Stroke="{StaticResource TangoDarkForegroundBrush}" Margin="0 5 0 0" />
-                                        </StackPanel>
-                                    </dragAndDrop:DragThumb>
-                                </DataTemplate>
-                            </touch:LightTouchDataGridColumn.CellTemplate>
-                        </touch:LightTouchDataGridColumn>
-                    </touch:LightTouchDataGrid.Columns>
-                </touch:LightTouchDataGrid>
 
+                <touch:TouchLoadingPanel IsLoading="{Binding IsLoadingJobs}">
+                    <touch:LightTouchDataGrid x:Name="dataGridJobs" OnDragAndDropCommand="{Binding JobDragedDroppedCommand}" ItemsSource="{Binding JobsCollectionView}" ItemSelectedCommand="{Binding JobSelectedCommand}" Margin="10">
+                        <touch:LightTouchDataGrid.Columns>
+                            <touch:LightTouchDataGridColumn Width="50">
+                                <touch:LightTouchDataGridColumn.Header>
+                                    <Image Source="../Images/warning.png" Width="24" />
+                                </touch:LightTouchDataGridColumn.Header>
+                                <touch:LightTouchDataGridColumn.CellTemplate>
+                                    <DataTemplate>
+                                        <Image Source="../Images/Job Issues/cyan.png" Width="38" />
+                                    </DataTemplate>
+                                </touch:LightTouchDataGridColumn.CellTemplate>
+                            </touch:LightTouchDataGridColumn>
+                            <touch:LightTouchDataGridColumn Width="100" Header="Status" SortMember="JobStatus">
+                                <touch:LightTouchDataGridColumn.CellTemplate>
+                                    <DataTemplate>
+                                        <TextBlock IsHitTestVisible="False" Text="{Binding JobStatus,Converter={StaticResource EnumToDescriptionConverter}}"></TextBlock>
+                                    </DataTemplate>
+                                </touch:LightTouchDataGridColumn.CellTemplate>
+                            </touch:LightTouchDataGridColumn>
+                            <touch:LightTouchDataGridColumn Width="1*" Header="Name" SortMember="Name" HorizontalContentAlignment="Left">
+                                <touch:LightTouchDataGridColumn.CellTemplate>
+                                    <DataTemplate>
+                                        <TextBlock IsHitTestVisible="False" Text="{Binding Name}"></TextBlock>
+                                    </DataTemplate>
+                                </touch:LightTouchDataGridColumn.CellTemplate>
+                            </touch:LightTouchDataGridColumn>
+                            <touch:LightTouchDataGridColumn Width="117" Header="Length (m)" SortMember="Length">
+                                <touch:LightTouchDataGridColumn.CellTemplate>
+                                    <DataTemplate>
+                                        <TextBlock IsHitTestVisible="False" Text="{Binding Length,StringFormat=0.0}"></TextBlock>
+                                    </DataTemplate>
+                                </touch:LightTouchDataGridColumn.CellTemplate>
+                            </touch:LightTouchDataGridColumn>
+                            <touch:LightTouchDataGridColumn Header="Colors" SortMember="Segments.Count" Width="85">
+                                <touch:LightTouchDataGridColumn.CellTemplate>
+                                    <DataTemplate>
+                                        <Image Stretch="Fill" IsHitTestVisible="False" Source="{Binding Converter={StaticResource JobToPieImageConverter},ConverterParameter='25,25'}" Width="25" Height="25" HorizontalAlignment="Left"></Image>
+                                    </DataTemplate>
+                                </touch:LightTouchDataGridColumn.CellTemplate>
+                            </touch:LightTouchDataGridColumn>
+                            <touch:LightTouchDataGridColumn Width="100" Header="Updated" SortMember="LastUpdated">
+                                <touch:LightTouchDataGridColumn.CellTemplate>
+                                    <DataTemplate>
+                                        <TextBlock IsHitTestVisible="False" Text="{Binding LastUpdated,Converter={StaticResource DateTimeUTCToShortDateConverter}}"></TextBlock>
+                                    </DataTemplate>
+                                </touch:LightTouchDataGridColumn.CellTemplate>
+                            </touch:LightTouchDataGridColumn>
+                            <touch:LightTouchDataGridColumn x:Name="userSortColumn" SortMember="JobIndex" SortDirection="{x:Null}" Width="78" HorizontalContentAlignment="Stretch" VerticalContentAlignment="Stretch" DisplayChevron="False" ForcedSortDirection="Ascending">
+                                <touch:LightTouchDataGridColumn.HeaderTemplate>
+                                    <DataTemplate>
+                                        <Border CornerRadius="0 5 5 0" x:Name="userSortColumnBorder">
+                                            <Border.Style>
+                                                <Style TargetType="Border">
+                                                    <Setter Property="Background" Value="{StaticResource TangoMidAccentBrush}"></Setter>
+                                                    <Style.Triggers>
+                                                        <DataTrigger Binding="{Binding SortDirection}" Value="Ascending">
+                                                            <Setter Property="Background" Value="{StaticResource TangoLowAccentBrush}"></Setter>
+                                                        </DataTrigger>
+                                                    </Style.Triggers>
+                                                </Style>
+                                            </Border.Style>
+                                            <Grid>
+                                                <Rectangle HorizontalAlignment="Left" StrokeThickness="2" Stroke="{StaticResource TangoColumnDividerBrush}" />
+                                                <Image Source="/Images/arrows.png" Width="28" />
+                                            </Grid>
+                                        </Border>
+                                    </DataTemplate>
+                                </touch:LightTouchDataGridColumn.HeaderTemplate>
+                                <touch:LightTouchDataGridColumn.CellTemplate>
+                                    <DataTemplate>
+                                        <dragAndDrop:DragThumb Background="Transparent" touchComponents:Ripple.PreventRipple="True" touchComponents:TransformationHelper.PreventTransform="True">
+                                            <dragAndDrop:DragThumb.Style>
+                                                <Style TargetType="dragAndDrop:DragThumb">
+                                                    <Setter Property="Visibility" Value="Collapsed"></Setter>
+                                                    <Style.Triggers>
+                                                        <DataTrigger Binding="{Binding Source={x:Reference userSortColumn},Path=SortDirection}" Value="Ascending">
+                                                            <Setter Property="Visibility" Value="Visible"></Setter>
+                                                        </DataTrigger>
+                                                    </Style.Triggers>
+                                                </Style>
+                                            </dragAndDrop:DragThumb.Style>
+                                            <StackPanel Width="30" IsHitTestVisible="False" VerticalAlignment="Center">
+                                                <Rectangle StrokeThickness="2" Stroke="{StaticResource TangoDarkForegroundBrush}" />
+                                                <Rectangle StrokeThickness="2" Stroke="{StaticResource TangoDarkForegroundBrush}" Margin="0 5 0 0" />
+                                            </StackPanel>
+                                        </dragAndDrop:DragThumb>
+                                    </DataTemplate>
+                                </touch:LightTouchDataGridColumn.CellTemplate>
+                            </touch:LightTouchDataGridColumn>
+                        </touch:LightTouchDataGrid.Columns>
+                    </touch:LightTouchDataGrid>
+                </touch:TouchLoadingPanel>
                 <TextBox VerticalAlignment="Bottom" HorizontalAlignment="Center" Margin="100" Width="200" keyboard:KeyboardView.Mode="Alpha"></TextBox>
             </Grid>
         </Grid>
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/PPCApplication/DefaultPPCApplicationManager.cs b/Software/Visual_Studio/PPC/Tango.PPC.UI/PPCApplication/DefaultPPCApplicationManager.cs
index 233751ddb..554bd704c 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.UI/PPCApplication/DefaultPPCApplicationManager.cs
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/PPCApplication/DefaultPPCApplicationManager.cs
@@ -128,10 +128,8 @@ namespace Tango.PPC.UI.PPCApplication
 
                         var settings = SettingsManager.Default.GetOrCreate<PPCSettings>(); ;
 
-                        using (ObservablesContext db = ObservablesContext.CreateDefault())
-                        {
-                            Machine = db.Machines.SingleOrDefault(x => x.SerialNumber == settings.MachineSerialNumber);
-                        }
+                        ObservablesEntitiesAdapter.Instance.Initialize();
+                        Machine = ObservablesEntitiesAdapter.Instance.Machines.FirstOrDefault();
                     });
 
                     ApplicationStarted?.Invoke(this, new EventArgs());
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModels/LoadingViewVM.cs b/Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModels/LoadingViewVM.cs
index f6b06ca61..5bc02f829 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModels/LoadingViewVM.cs
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModels/LoadingViewVM.cs
@@ -36,11 +36,6 @@ namespace Tango.PPC.UI.ViewModels
         /// </summary>
         public async override void OnApplicationStarted()
         {
-            await Task.Factory.StartNew(() =>
-            {
-                ObservablesEntitiesAdapter.Instance.Initialize();
-            });
-
             ApplicationManager.ModulesInitialized += (_, __) =>
             {
                 NavigationManager.NavigateTo(NavigationView.HomeModule);
-- 
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