Batch import/export jobs.

3 files changed, 98 insertions, 14 deletions

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>