From 2c39a1ef8c13bd8d0321f79b0ce2850d0a590b45 Mon Sep 17 00:00:00 2001
From: Ian C <ianc@noddybox.co.uk>
Date: Wed, 27 Jun 2012 22:49:23 +0000
Subject: Done Save, Load and Delete dialogs.

---
 .../ViewModels/FileDialogViewModel.cs              | 35 +++++++++++++++++++++-
 1 file changed, 34 insertions(+), 1 deletion(-)

(limited to 'Noddybox.WindowsPhone.Silverlight/ViewModels/FileDialogViewModel.cs')

diff --git a/Noddybox.WindowsPhone.Silverlight/ViewModels/FileDialogViewModel.cs b/Noddybox.WindowsPhone.Silverlight/ViewModels/FileDialogViewModel.cs
index afc8e63..0dd7e55 100644
--- a/Noddybox.WindowsPhone.Silverlight/ViewModels/FileDialogViewModel.cs
+++ b/Noddybox.WindowsPhone.Silverlight/ViewModels/FileDialogViewModel.cs
@@ -39,6 +39,7 @@ namespace Noddybox.WindowsPhone.Silverlight.ViewModels
         private string filename;
         private string path;
         private List<FileInfo> fileList;
+        private string mask;
 
         #endregion
         
@@ -46,7 +47,7 @@ namespace Noddybox.WindowsPhone.Silverlight.ViewModels
 
         private void GetFileList()
         {
-            FileList = FileInfo.GetFiles(path);
+            FileList = FileInfo.GetFiles(path, Mask);
         }
 
         #endregion
@@ -94,10 +95,41 @@ namespace Noddybox.WindowsPhone.Silverlight.ViewModels
             }
         }
 
+        /// <summary>
+        /// The file mask to use.
+        /// </summary>
+        public string Mask
+        {
+            get {return mask;}
+            set
+            {
+                SetValue(ref mask, value, "Mask");
+                Filename = String.Empty;
+                GetFileList();
+            }
+        }
+
         #endregion
 
         #region Public members
 
+        /// <summary>
+        /// Get the path of the selected file.
+        /// </summary>
+        public string SelectedFile
+        {
+            get {return path + Filename;}
+        }
+
+        /// <summary>
+        /// Refresh the current directory listing.
+        /// </summary>
+        public void RefreshFileList()
+        {
+            Filename = String.Empty;
+            GetFileList();
+        }
+
         /// <summary>
         /// Called when a file is selected.
         /// </summary>
@@ -149,6 +181,7 @@ namespace Noddybox.WindowsPhone.Silverlight.ViewModels
         /// <param name="startPath">The path to start selecting from.</param>
         public FileDialogViewModel(string startPath)
         {
+            Mask = "*";
             path = startPath;
             Filename = String.Empty;
             GetFileList();
-- 
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