Merge branch 'master' of https://twinetfs.visualstudio.com/_git/Tango

11 files changed, 214 insertions, 66 deletions

diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/Dialogs/ImportJobView.xaml b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/Dialogs/ImportJobView.xaml
index ac27cc00d..da51bba27 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/Dialogs/ImportJobView.xaml
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/Dialogs/ImportJobView.xaml
@@ -18,7 +18,7 @@
                 <TextBlock HorizontalAlignment="Center" Margin="0 20 0 0" FontSize="{StaticResource TangoHeaderFontSize}">IMPORT JOB</TextBlock>
                 <TextBlock Margin="20 10" HorizontalAlignment="Center" TextWrapping="Wrap" TextAlignment="Center">A job file has been selected from the storage device. press 'IMPORT' to add the job to your job list.</TextBlock>
 
-                <touch:TouchCheckBox IsChecked="{Binding ImportAndEdit}" Margin="40 50 0 0">Edit this job after import</touch:TouchCheckBox>
+                <touch:TouchCheckBox IsChecked="{Binding ImportAndEdit}" Margin="40 50 0 0" Visibility="Collapsed">Edit this job after import</touch:TouchCheckBox>
             </StackPanel>
         </DockPanel>
     </Grid>
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobProgressViewVM.cs b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobProgressViewVM.cs
index 03cd5bfff..b4a30cb39 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobProgressViewVM.cs
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobProgressViewVM.cs
@@ -9,6 +9,7 @@ using Tango.Integration.Operation;
 using Tango.PMR.Printing;
 using Tango.PPC.Common;
 using Tango.PPC.Common.Navigation;
+using Tango.PPC.Common.Notifications;
 using Tango.PPC.Jobs.AppBarItems;
 using Tango.PPC.Jobs.AppButtons;
 using Tango.PPC.Jobs.Dialogs;
@@ -25,6 +26,7 @@ namespace Tango.PPC.Jobs.ViewModels
     {
         private StopPrintingButton _stop_job_btn;
         private JobHandler _handler;
+        private JobProgressAppBarItem _appBarItem;
 
         #region Properties
 
@@ -142,9 +144,10 @@ namespace Tango.PPC.Jobs.ViewModels
 
             if (MachineProvider.MachineOperator.IsPrinting && _handler != null && !_handler.IsCanceled)
             {
-                NotificationProvider.PushAppBarItem<JobProgressAppBarItem>().Pressed += (_, __) =>
+                _appBarItem = NotificationProvider.PushAppBarItem<JobProgressAppBarItem>();
+                _appBarItem.Pressed += (_, __) =>
                 {
-                    NotificationProvider.CurrentAppBarItem.Close();
+                    _appBarItem?.Close();
                     NavigationManager.NavigateTo<JobsModule>(nameof(JobProgressView));
                 };
             }
@@ -159,10 +162,7 @@ namespace Tango.PPC.Jobs.ViewModels
 
             IsDisplayJobOutline = false;
 
-            if (NotificationProvider.HasAppBarItem && NotificationProvider.CurrentAppBarItem is JobProgressAppBarItem)
-            {
-                NotificationProvider.CurrentAppBarItem.Close();
-            }
+            _appBarItem?.Close();
 
             if (_handler != null && !_handler.Status.IsFailed)
             {
@@ -232,10 +232,7 @@ namespace Tango.PPC.Jobs.ViewModels
                 _stop_job_btn.Pop();
             }
 
-            if (NotificationProvider.HasAppBarItem && NotificationProvider.CurrentAppBarItem is JobProgressAppBarItem)
-            {
-                NotificationProvider.CurrentAppBarItem.Close();
-            }
+            _appBarItem?.Close();
 
             if (_handler != null)
             {
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 f9029ed8c..c41a9ef5d 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
@@ -38,6 +38,7 @@ using Tango.PPC.Jobs.ViewContracts;
 using Tango.Core.ExtensionMethods;
 using Tango.PPC.Common.Synchronization;
 using Tango.PPC.Jobs.NotificationItems;
+using Tango.PPC.Storage.Models;
 
 namespace Tango.PPC.Jobs.ViewModels
 {
@@ -763,37 +764,64 @@ namespace Tango.PPC.Jobs.ViewModels
             var selected_job = SelectedJobs.FirstOrDefault();
             if (selected_job == null) return;
 
+            var selectedJobs = SelectedJobs.ToList();
+
             ClearSelection();
 
             var result = await NavigationManager.
                 NavigateForResult<StorageModule,
                 Storage.Views.MainView, ExplorerFileItem,
-                Storage.Models.StorageNavigationRequest>(
-                new Storage.Models.StorageNavigationRequest()
+                StorageNavigationRequest>(
+                new StorageNavigationRequest()
                 {
-                    Intent = Storage.Models.StorageNavigationIntent.SaveFile,
+                    Intent = selectedJobs.Count == 1 ? StorageNavigationIntent.SaveFile : StorageNavigationIntent.SaveFiles,
                     DefaultFileName = selected_job.Name,
                     Filter = ExplorerFileDefinition.Job.Extension,
-                    Title = "Save Job File",
+                    Title = selectedJobs.Count == 1 ? "Save Job File" : "Save Job Files",
                 });
 
             if (result != null)
             {
-                try
+                if (selectedJobs.Count == 1)
                 {
-                    var jobFile = await selected_job.ToJobFile();
+                    try
+                    {
+                        var jobFile = await selected_job.ToJobFile();
 
-                    using (FileStream fs = new FileStream(result.Path + ExplorerFileDefinition.Job.Extension, FileMode.Create))
+                        using (FileStream fs = new FileStream(result.Path + ExplorerFileDefinition.Job.Extension, FileMode.Create))
+                        {
+                            jobFile.WriteTo(fs);
+                        }
+
+                        await NotificationProvider.ShowSuccess("Job saved successfully.");
+                    }
+                    catch (Exception ex)
                     {
-                        jobFile.WriteTo(fs);
+                        LogManager.Log(ex, $"Error saving job {selected_job.Name} to file.");
+                        await NotificationProvider.ShowError($"An error occurred while trying to save the job.\n{ex.Message}");
                     }
-
-                    await NotificationProvider.ShowSuccess("Job saved successfully.");
                 }
-                catch (Exception ex)
+                else
                 {
-                    LogManager.Log(ex, $"Error saving job {selected_job.Name} to file.");
-                    await NotificationProvider.ShowError($"An error occurred while trying to save the job.\n{ex.Message}");
+                    foreach (var job in selectedJobs)
+                    {
+                        try
+                        {
+                            var jobFile = await job.ToJobFile();
+
+                            using (FileStream fs = new FileStream(Path.Combine(result.Path, jobFile.Name) + ExplorerFileDefinition.Job.Extension, FileMode.Create))
+                            {
+                                jobFile.WriteTo(fs);
+                            }
+                        }
+                        catch (Exception ex)
+                        {
+                            LogManager.Log(ex, $"Error saving job {job.Name} to file.");
+                            await NotificationProvider.ShowError($"An error occurred while trying to save the job.\n{ex.Message}");
+                        }
+                    }
+
+                    await NotificationProvider.ShowSuccess("Jobs saved successfully.");
                 }
             }
         }
@@ -802,7 +830,7 @@ namespace Tango.PPC.Jobs.ViewModels
 
         #region Handle Job File Loading From Storage
 
-        private async void HandleJobFileLoaded(ExplorerFileItem jobFile)
+        private async void HandleJobFileLoaded(List<ExplorerFileItem> jobFiles)
         {
             var vm = await NotificationProvider.ShowDialog<ImportJobViewVM>();
 
@@ -810,30 +838,35 @@ namespace Tango.PPC.Jobs.ViewModels
             {
                 using (ObservablesContext jobContext = ObservablesContext.CreateDefault())
                 {
-                    try
+                    foreach (var jobFile in jobFiles)
                     {
-                        JobFile jFile = JobFile.Parser.ParseFrom(File.ReadAllBytes(jobFile.Path));
-                        var job = await Job.FromJobFile(jFile, MachineProvider.Machine.Guid, AuthenticationProvider.CurrentUser.Guid);
-                        job.JobSource = JobSource.Local;
-                        jobContext.Jobs.Add(job);
-                        await jobContext.SaveChangesAsync();
-                        LoadJobs(() =>
+                        try
                         {
-                            if (vm.ImportAndEdit)
-                            {
-                                var postJob = Jobs.SingleOrDefault(x => x.Guid == job.Guid);
-                                if (postJob != null)
-                                {
-                                    SelectJob(postJob, true);
-                                }
-                            }
-                        });
+                            JobFile jFile = JobFile.Parser.ParseFrom(File.ReadAllBytes(jobFile.Path));
+                            var job = await Job.FromJobFile(jFile, MachineProvider.Machine.Guid, AuthenticationProvider.CurrentUser.Guid);
+                            job.JobSource = JobSource.Local;
+                            jobContext.Jobs.Add(job);
+                            await jobContext.SaveChangesAsync();
+                        }
+                        catch (Exception ex)
+                        {
+                            LogManager.Log(ex, $"Error occurred while trying to import job from file {jobFile.Path}.");
+                            await NotificationProvider.ShowError($"An error occurred while trying to import the selected job file.\n{ex.Message}");
+                        }
                     }
-                    catch (Exception ex)
+
+                    LoadJobs(() =>
                     {
-                        LogManager.Log(ex, $"Error occurred while trying to import job from file {jobFile.Path}.");
-                        await NotificationProvider.ShowError($"An error occurred while trying to import the selected job file.\n{ex.Message}");
-                    }
+                        //Editing of a job is currently deprecated due to enabling multiple job imports.
+                        //if (vm.ImportAndEdit)
+                        //{
+                        //    var postJob = Jobs.SingleOrDefault(x => x.Guid == job.Guid);
+                        //    if (postJob != null)
+                        //    {
+                        //        SelectJob(postJob, true);
+                        //    }
+                        //}
+                    });
                 }
             }
         }
@@ -842,8 +875,10 @@ namespace Tango.PPC.Jobs.ViewModels
 
         #region Handle TCC File Loading From Storage
 
-        private async void HandleColorProfileFileLoaded(ExplorerFileItem tccFile)
+        private async void HandleColorProfileFileLoaded(List<ExplorerFileItem> tccFiles)
         {
+            var tccFile = tccFiles.FirstOrDefault();
+
             try
             {
                 DetectionColorFile tcc = DetectionColorFile.Parser.ParseFrom(File.ReadAllBytes(tccFile.Path));
@@ -872,8 +907,10 @@ namespace Tango.PPC.Jobs.ViewModels
 
         #region Handle Pulse TWN Loading From Storage
 
-        private async void HandlePulseFileLoaded(ExplorerFileItem twnFile)
+        private async void HandlePulseFileLoaded(List<ExplorerFileItem> twnFiles)
         {
+            var twnFile = twnFiles.FirstOrDefault();
+
             TwnFile twn = TwnFile.FromFile(twnFile.Path);
             BitmapSource preview = twn.Thumbnail.ToBitmapSource();
 
@@ -907,7 +944,7 @@ namespace Tango.PPC.Jobs.ViewModels
                         NotificationProvider.ShowSuccess("Your job list is now synchronized.");
                     });
                 };
-                item.Closed += (_, __) => 
+                item.Closed += (_, __) =>
                 {
                     _isJobsSynchronizationNotificationActive = false;
                 };
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Maintenance/Images/cone-empty.png b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Maintenance/Images/cone-empty.png
index d65b8f793..17c3225ed 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Maintenance/Images/cone-empty.png
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Maintenance/Images/cone-empty.png
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Maintenance/Images/cone-full.png b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Maintenance/Images/cone-full.png
index c42abf56e..b4ed45d1e 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Maintenance/Images/cone-full.png
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Maintenance/Images/cone-full.png
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Maintenance/Tango.PPC.Maintenance.csproj b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Maintenance/Tango.PPC.Maintenance.csproj
index 94dcf8247..7e5c52725 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Maintenance/Tango.PPC.Maintenance.csproj
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Maintenance/Tango.PPC.Maintenance.csproj
@@ -281,17 +281,19 @@
   </ItemGroup>
   <ItemGroup>
     <Resource Include="Images\cl-full.png" />
-    <Resource Include="Images\cone-empty.png" />
-    <Resource Include="Images\cone-full.png" />
     <Resource Include="Images\l-full.png" />
   </ItemGroup>
   <ItemGroup>
     <Resource Include="Images\head_cleaning.png" />
   </ItemGroup>
+  <ItemGroup>
+    <Resource Include="Images\cone-empty.png" />
+    <Resource Include="Images\cone-full.png" />
+  </ItemGroup>
   <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.Maintenance/ViewModels/MaintenanceViewVM.cs b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Maintenance/ViewModels/MaintenanceViewVM.cs
index 4bd63e9a6..f613d6f43 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Maintenance/ViewModels/MaintenanceViewVM.cs
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Maintenance/ViewModels/MaintenanceViewVM.cs
@@ -56,6 +56,21 @@ namespace Tango.PPC.Maintenance.ViewModels
             set { _totalDyeMeters = value; RaisePropertyChangedAuto(); }
         }
 
+        private SpoolState _spoolState;
+        public SpoolState SpoolState
+        {
+            get { return _spoolState; }
+            set
+            {
+                if (_spoolState != value)
+                {
+                    _spoolState = value;
+                    RaisePropertyChangedAuto();
+                }
+            }
+        }
+
+
         public RelayCommand ExportLogsCommand { get; set; }
 
         public OpenCloseDyeingHeadCommand OpenCloseDyeingHeadCommand { get; set; }
@@ -105,6 +120,7 @@ namespace Tango.PPC.Maintenance.ViewModels
         {
             UpdateMidTankLevels(status);
             OverallTemperature.Temperature = status.OverallTemperature;
+            SpoolState = status.SpoolState;
             InvalidateRelayCommands();
         }
 
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Maintenance/Views/MaintenanceView.xaml b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Maintenance/Views/MaintenanceView.xaml
index f49bdebe4..acbda9daa 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Maintenance/Views/MaintenanceView.xaml
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Maintenance/Views/MaintenanceView.xaml
@@ -155,10 +155,22 @@
                                         </ItemsControl>
                                     </Grid>
 
-                                    <!--<Image Grid.Column="2" VerticalAlignment="Center" HorizontalAlignment="Center" Source="../Images/cone-full.png" Margin="30"></Image>-->
+                                    <Image Grid.Column="2" VerticalAlignment="Center" HorizontalAlignment="Center" Margin="15" RenderOptions.BitmapScalingMode="Fant">
+                                        <Image.Style>
+                                            <Style TargetType="Image">
+                                                <Setter Property="Source" Value="../Images/cone-empty.png"></Setter>
+                                                <Style.Triggers>
+                                                    <DataTrigger Binding="{Binding SpoolState}" Value="Present">
+                                                        <Setter Property="Source" Value="../Images/cone-full.png"></Setter>
+                                                    </DataTrigger>
+                                                </Style.Triggers>
+                                            </Style>
+                                        </Image.Style>
+                                    </Image>
 
                                     <TextBlock Grid.Row="1" HorizontalAlignment="Center" VerticalAlignment="Center" FontSize="{StaticResource TangoTitleFontSize}">Temperature</TextBlock>
                                     <TextBlock Grid.Column="1" Grid.Row="1" HorizontalAlignment="Center" VerticalAlignment="Center" FontSize="{StaticResource TangoTitleFontSize}">Inks</TextBlock>
+                                    <TextBlock Grid.Column="2" Grid.Row="1" HorizontalAlignment="Center" VerticalAlignment="Center" FontSize="{StaticResource TangoTitleFontSize}">Cone</TextBlock>
                                 </Grid>
                             </StackPanel>
                         </StackPanel>
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Storage/Models/StorageNavigationIntent.cs b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Storage/Models/StorageNavigationIntent.cs
index 2c2a7f10d..3ec14cc6f 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Storage/Models/StorageNavigationIntent.cs
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Storage/Models/StorageNavigationIntent.cs
@@ -9,6 +9,8 @@ namespace Tango.PPC.Storage.Models
     public enum StorageNavigationIntent
     {
         LoadFile,
-        SaveFile
+        LoadFiles,
+        SaveFile,
+        SaveFiles
     }
 }
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Storage/ViewModels/MainViewVM.cs b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Storage/ViewModels/MainViewVM.cs
index 8c166379e..b9d59334c 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Storage/ViewModels/MainViewVM.cs
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Storage/ViewModels/MainViewVM.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Collections.ObjectModel;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
@@ -70,16 +71,21 @@ namespace Tango.PPC.Storage.ViewModels
             set { _displayItems = value; RaisePropertyChangedAuto(); }
         }
 
-
         public RelayCommand<ExplorerFileItem> FileSelectedCommand { get; set; }
 
+        public ObservableCollection<ExplorerFileItem> SelectedItems { get; set; }
+
         public RelayCommand SaveCommand { get; set; }
 
+        public RelayCommand OpenCommand { get; set; }
+
         public MainViewVM()
         {
+            SelectedItems = new ObservableCollection<ExplorerFileItem>();
             FileSelectedCommand = new RelayCommand<ExplorerFileItem>(OnFileSelected);
-            SaveCommand = new RelayCommand(OnSaveCommand, (x) => !String.IsNullOrWhiteSpace(FileName));
-            Request = new StorageNavigationRequest();
+            SaveCommand = new RelayCommand(OnSaveCommand, (x) => !String.IsNullOrWhiteSpace(FileName) || Request.Intent == StorageNavigationIntent.SaveFiles);
+            Request = new StorageNavigationRequest() { Intent = StorageNavigationIntent.LoadFiles };
+            OpenCommand = new RelayCommand(OnOpenCommand, () => Request.Intent == StorageNavigationIntent.LoadFiles);
         }
 
         public override void OnApplicationStarted()
@@ -128,7 +134,7 @@ namespace Tango.PPC.Storage.ViewModels
             base.OnNavigatedFrom();
             DisplayItems = false;
             Request = null;
-            Request = new StorageNavigationRequest();
+            Request = new StorageNavigationRequest() { Intent = StorageNavigationIntent.LoadFiles };
         }
 
         /// <summary>
@@ -184,7 +190,14 @@ namespace Tango.PPC.Storage.ViewModels
             _selectedItem = fileItem;
             _allow_exit = true;
             await NavigationManager.NavigateBack();
-            StorageProvider.SubmitFileSelection(fileItem);
+            StorageProvider.SubmitFileSelection(new List<ExplorerFileItem>() { fileItem });
+        }
+
+        private async void OnOpenCommand()
+        {
+            _allow_exit = true;
+            await NavigationManager.NavigateBack();
+            StorageProvider.SubmitFileSelection(SelectedItems.ToList());
         }
 
         public ExplorerFileItem GetNavigationResult()
@@ -200,10 +213,22 @@ namespace Tango.PPC.Storage.ViewModels
         private void OnSaveCommand()
         {
             _allow_exit = true;
-            _selectedItem = new ExplorerFileItem()
+
+            if (Request.Intent == StorageNavigationIntent.SaveFile)
+            {
+                _selectedItem = new ExplorerFileItem()
+                {
+                    Path = CurrentPath + "\\" + FileName,
+                };
+            }
+            else if (Request.Intent == StorageNavigationIntent.SaveFiles)
             {
-                Path = CurrentPath + "\\" + FileName,
-            };
+                _selectedItem = new ExplorerFileItem()
+                {
+                    Path = CurrentPath,
+                };
+            }
+
             NavigationManager.NavigateBack();
         }
 
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Storage/Views/MainView.xaml b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Storage/Views/MainView.xaml
index 25538a525..e8d402d89 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Storage/Views/MainView.xaml
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Storage/Views/MainView.xaml
@@ -16,7 +16,7 @@
     <UserControl.InputBindings>
         <KeyBinding Key="Return" Command="{Binding SaveCommand}"></KeyBinding>
     </UserControl.InputBindings>
-    
+
     <Grid>
         <Grid Background="{StaticResource TangoMidBackgroundBrush}">
             <Grid.RowDefinitions>
@@ -32,8 +32,54 @@
             </Border>
             <Grid Margin="10" Grid.Row="1">
                 <DockPanel>
-
-                    <Grid DockPanel.Dock="Top" Visibility="{Binding Request.Intent,Converter={StaticResource EnumToVisibilityConverter},ConverterParameter=SaveFile}">
+                    <Grid DockPanel.Dock="Top">
+                        <Grid.Style>
+                            <Style TargetType="Grid">
+                                <Setter Property="Visibility" Value="Collapsed"></Setter>
+                                <Style.Triggers>
+                                    <MultiDataTrigger>
+                                        <MultiDataTrigger.Conditions>
+                                            <Condition Binding="{Binding Request.Intent}" Value="LoadFiles" />
+                                            <Condition Binding="{Binding ElementName=explorer,Path=IsMultiSelecting}" Value="True" />
+                                        </MultiDataTrigger.Conditions>
+                                        <Setter Property="Visibility" Value="Visible"></Setter>
+                                    </MultiDataTrigger>
+                                </Style.Triggers>
+                            </Style>
+                        </Grid.Style>
+                        <Border BorderThickness="0 0 0 1" BorderBrush="{StaticResource TangoDividerBrush}" Padding="20">
+                            <StackPanel>
+                                <DockPanel Margin="0 0 0 0">
+                                    <touch:TouchButton Command="{Binding OpenCommand}" Margin="20 0 0 0" Height="55" Width="200" Style="{StaticResource TangoHollowButton}" CornerRadius="25" DockPanel.Dock="Right">
+                                        <touch:TouchButton.Content>
+                                            OPEN
+                                        </touch:TouchButton.Content>
+                                    </touch:TouchButton>
+                                    <Grid>
+                                        <TextBlock VerticalAlignment="Center" Foreground="{StaticResource TangoGrayTextBrush}">
+                                            <Run Text="{Binding SelectedItems.Count,Mode=OneWay}"></Run>
+                                            <Run>files selected</Run>
+                                        </TextBlock>
+                                    </Grid>
+                                </DockPanel>
+                            </StackPanel>
+                        </Border>
+                    </Grid>
+                    
+                    <Grid DockPanel.Dock="Top">
+                        <Grid.Style>
+                            <Style TargetType="Grid">
+                                <Setter Property="Visibility" Value="Collapsed"></Setter>
+                                <Style.Triggers>
+                                    <DataTrigger Binding="{Binding Request.Intent}" Value="SaveFile">
+                                        <Setter Property="Visibility" Value="Visible"></Setter>
+                                    </DataTrigger>
+                                    <DataTrigger Binding="{Binding Request.Intent}" Value="SaveFiles">
+                                        <Setter Property="Visibility" Value="Visible"></Setter>
+                                    </DataTrigger>
+                                </Style.Triggers>
+                            </Style>
+                        </Grid.Style>
                         <Border BorderThickness="0 0 0 1" BorderBrush="{StaticResource TangoDividerBrush}" Padding="20">
                             <StackPanel>
                                 <TextBlock Text="{Binding Request.Title}" FontSize="{StaticResource TangoHeaderFontSize}"></TextBlock>
@@ -43,20 +89,31 @@
                                             SAVE
                                         </touch:TouchButton.Content>
                                     </touch:TouchButton>
-                                    <touch:TouchTextBox x:Name="txtFileName" KeyboardAction="Go" FocusSelectionMode="SelectAll" VerticalAlignment="Bottom" Text="{Binding FileName,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}" />
+                                    <Grid>
+                                        <touch:TouchTextBox x:Name="txtFileName" Visibility="{Binding Request.Intent,Converter={StaticResource EnumToVisibilityConverter},ConverterParameter=SaveFile}" KeyboardAction="Go" FocusSelectionMode="SelectAll" VerticalAlignment="Bottom" Text="{Binding FileName,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}" />
+                                        <TextBlock VerticalAlignment="Center" Foreground="{StaticResource TangoGrayTextBrush}" Visibility="{Binding Request.Intent,Converter={StaticResource EnumToVisibilityConverter},ConverterParameter=SaveFiles}">Select destination folder</TextBlock>
+                                    </Grid>
                                 </DockPanel>
                             </StackPanel>
                         </Border>
                     </Grid>
 
-                    <explorer:ExplorerControl x:Name="explorer" CurrentPath="{Binding CurrentPath,Mode=TwoWay}" FileSelectedCommand="{Binding FileSelectedCommand}" Filter="{Binding Request.Filter}" Visibility="{Binding DisplayItems,Converter={StaticResource BooleanToVisibilityConverter}}">
+                    <explorer:ExplorerControl x:Name="explorer" CurrentPath="{Binding CurrentPath,Mode=TwoWay}" SelectedItems="{Binding SelectedItems}" FileSelectedCommand="{Binding FileSelectedCommand}" Filter="{Binding Request.Filter}" Visibility="{Binding DisplayItems,Converter={StaticResource BooleanToVisibilityConverter}}">
                         <explorer:ExplorerControl.Style>
                             <Style TargetType="explorer:ExplorerControl" BasedOn="{StaticResource {x:Type explorer:ExplorerControl}}">
                                 <Setter Property="EnableFileSelection" Value="True"></Setter>
+                                <Setter Property="EnableMultiSelect" Value="False"></Setter>
                                 <Style.Triggers>
                                     <DataTrigger Binding="{Binding Request.Intent}" Value="SaveFile">
                                         <Setter Property="EnableFileSelection" Value="False"></Setter>
                                     </DataTrigger>
+                                    <DataTrigger Binding="{Binding Request.Intent}" Value="LoadFiles">
+                                        <Setter Property="EnableFileSelection" Value="True"></Setter>
+                                        <Setter Property="EnableMultiSelect" Value="True"></Setter>
+                                    </DataTrigger>
+                                    <DataTrigger Binding="{Binding Request.Intent}" Value="LoadFile">
+                                        <Setter Property="EnableFileSelection" Value="False"></Setter>
+                                    </DataTrigger>
                                 </Style.Triggers>
                             </Style>
                         </explorer:ExplorerControl.Style>