A list of files (pictures) can be searched and shown in listbox

ImageHandlingUI/ViewModels/ShellViewModel.cs

@@ -1,5 +1,6 @@
 using Caliburn.Micro;
 using ImageHandlingLibrary.InterFaces;
+using ImageHandlingLibrary.Models;
 using System;
 using System.Collections.Generic;
 using System.Drawing.Imaging;
@@ -9,6 +10,7 @@ using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
 using System.Windows.Controls;
+using System.Windows.Input;
 using System.Windows.Media;
 using System.Windows.Media.Imaging;
 
@@ -19,16 +21,22 @@ namespace ImageHandlingUI.ViewModels
         private string _rootCatalog;
         private readonly IRegistring _registring;
         private readonly IFiling _filing;
+        private readonly IDialogs _dialogs;
         private string initialFileName;
         ImageSource _selectedImage = null;
+        private List<FileInfo> fileInfos;
+        private bool canChooseFile = true;
+        private BindableCollection<LocalPicture> picList = new BindableCollection<LocalPicture>();
 
-        public ShellViewModel(IRegistring registring, IFiling filing)
+
+        public ShellViewModel(IRegistring registring, IFiling filing, IDialogs dialogs)
         {
 
             initialFileName = @"D:\CsharpDevelop\PictureHandlingProject\pictures\AgueroVillage.JPG";
             _selectedImage = filing.ConvertFromDrawImage(System.Drawing.Image.FromFile(InitialFileName));
             _registring = registring;
             _filing = filing;
+            _dialogs = dialogs;
         }
 
 
@@ -47,29 +55,64 @@ namespace ImageHandlingUI.ViewModels
 
         public string RootCatalog
         {
-            get {
+            get
+            {
                 _rootCatalog = _registring.GetRegistryRootDir();
-                return _rootCatalog; 
+                return _rootCatalog;
             }
             set
             {
                 if (value != _rootCatalog)
                 {
                     _registring.SetRegistryValues(value);
-                } 
-                _rootCatalog = value; }
+                }
+                _rootCatalog = value;
+            }
         }
 
         private string _groundPath;
 
         public string GroundPath
         {
-            get {
+            get
+            {
                 _groundPath = _filing.ShowText();
-                return _groundPath; 
+                return _groundPath;
             }
             set { _groundPath = value; }
         }
 
+
+
+        public bool CanChooseFile
+        {
+            get { return canChooseFile; }
+            set { canChooseFile = value; }
+        }
+
+
+        public void ChooseFile()
+        {
+            fileInfos = _dialogs.ChooseFiles();
+            if (fileInfos.Count > 0)
+            {
+                //Cursor.Current = Cursors.WaitCursor;
+                var localPicList = _filing.CreateListBoxDataSource(fileInfos, _rootCatalog);
+                foreach (var lPicture in localPicList)
+                {
+                    picList.Add(lPicture);
+                }
+                NotifyOfPropertyChange(() => PicList);
+            }
+        }
+
+
+        public BindableCollection<LocalPicture> PicList
+        {
+            get { return picList; }
+            set { picList = value; }
+        }
+
+
     }
 }