1 files changed, 13 insertions, 47 deletions

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 9b22fcdb5..4a756e7ea 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
@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Collections.ObjectModel;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
@@ -22,6 +21,7 @@ namespace Tango.PPC.Storage.ViewModels
     {
         private bool _allow_exit;
         private ExplorerFileItem _selectedItem;
+        private static char[] _invalidChars = System.IO.Path.GetInvalidFileNameChars();
 
         private String _currentPath;
         public String CurrentPath
@@ -63,28 +63,15 @@ namespace Tango.PPC.Storage.ViewModels
             }
         }
 
-        private bool _displayItems;
-        public bool DisplayItems
-        {
-            get { return _displayItems; }
-            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.Intent == StorageNavigationIntent.SaveFiles);
-            Request = new StorageNavigationRequest() { Intent = StorageNavigationIntent.LoadFiles };
-            OpenCommand = new RelayCommand(OnOpenCommand, () => Request.Intent == StorageNavigationIntent.LoadFiles);
+            SaveCommand = new RelayCommand(OnSaveCommand, (x) => !String.IsNullOrWhiteSpace(FileName));
+            Request = new StorageNavigationRequest();
         }
 
         public override void OnApplicationStarted()
@@ -117,8 +104,6 @@ namespace Tango.PPC.Storage.ViewModels
                 {
                     View.EditFileName();
                 }
-
-                DisplayItems = true;
             }
             else
             {
@@ -131,9 +116,7 @@ namespace Tango.PPC.Storage.ViewModels
         public override void OnNavigatedFrom()
         {
             base.OnNavigatedFrom();
-            DisplayItems = false;
-            Request = null;
-            Request = new StorageNavigationRequest() { Intent = StorageNavigationIntent.LoadFiles };
+            Request = new StorageNavigationRequest();
         }
 
         /// <summary>
@@ -175,6 +158,7 @@ namespace Tango.PPC.Storage.ViewModels
         {
             if (_allow_exit || CurrentPath == StorageProvider.Drive.RootDirectory.FullName)
             {
+                Request = null;
                 return Task.FromResult(true);
             }
             else
@@ -186,17 +170,9 @@ namespace Tango.PPC.Storage.ViewModels
 
         private async void OnFileSelected(ExplorerFileItem fileItem)
         {
-            _selectedItem = fileItem;
-            _allow_exit = true;
-            await NavigationManager.NavigateBack();
-            StorageProvider.SubmitFileSelection(new List<ExplorerFileItem>() { fileItem });
-        }
-
-        private async void OnOpenCommand()
-        {
             _allow_exit = true;
             await NavigationManager.NavigateBack();
-            StorageProvider.SubmitFileSelection(SelectedItems.ToList());
+            StorageProvider.SubmitFileSelection(fileItem);
         }
 
         public ExplorerFileItem GetNavigationResult()
@@ -211,23 +187,10 @@ namespace Tango.PPC.Storage.ViewModels
 
         private void OnSaveCommand()
         {
-            _allow_exit = true;
-
-            if (Request.Intent == StorageNavigationIntent.SaveFile)
-            {
-                _selectedItem = new ExplorerFileItem()
-                {
-                    Path = CurrentPath + "\\" + FileName,
-                };
-            }
-            else if (Request.Intent == StorageNavigationIntent.SaveFiles)
+            _selectedItem = new ExplorerFileItem()
             {
-                _selectedItem = new ExplorerFileItem()
-                {
-                    Path = CurrentPath,
-                };
-            }
-
+                Path = CurrentPath + "\\" + FileName,
+            };
             NavigationManager.NavigateBack();
         }
 
@@ -237,7 +200,10 @@ namespace Tango.PPC.Storage.ViewModels
 
             if (text != null)
             {
-                text = text.ToValidFileName();
+                foreach (var c in _invalidChars)
+                {
+                    text = text.Replace(c.ToString(), "");
+                }
 
                 _fileName = text;
                 RaisePropertyChanged(nameof(FileName));