1 files changed, 154 insertions, 5 deletions
diff --git a/win/CS/HandBrakeWPF/ViewModels/StaticPreviewViewModel.cs b/win/CS/HandBrakeWPF/ViewModels/StaticPreviewViewModel.cs
index dc851864a..d836f6d49 100644
--- a/win/CS/HandBrakeWPF/ViewModels/StaticPreviewViewModel.cs
+++ b/win/CS/HandBrakeWPF/ViewModels/StaticPreviewViewModel.cs
@@ -9,22 +9,88 @@
 
 namespace HandBrakeWPF.ViewModels
 {
+    using System;
     using System.Windows.Media.Imaging;
 
+    using HandBrake.ApplicationServices.Model;
+    using HandBrake.ApplicationServices.Services.Interfaces;
+
     using HandBrakeWPF.ViewModels.Interfaces;
 
     /// <summary>
-    /// The Static Preview View Model
+    ///     The Static Preview View Model
     /// </summary>
     public class StaticPreviewViewModel : ViewModelBase, IStaticPreviewViewModel
     {
+        #region Fields
+
+        /// <summary>
+        ///     The scan service.
+        /// </summary>
+        private readonly IScan scanService;
+
+        /// <summary>
+        ///     The height.
+        /// </summary>
+        private int height;
+
         /// <summary>
-        /// The preview image.
+        ///     The preview image.
         /// </summary>
         private BitmapImage previewImage;
 
         /// <summary>
-        /// Gets or sets the preview image.
+        ///     The selected preview image.
+        /// </summary>
+        private int selectedPreviewImage;
+
+        /// <summary>
+        ///     The width.
+        /// </summary>
+        private int width;
+
+        #endregion
+
+        #region Constructors and Destructors
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="StaticPreviewViewModel"/> class.
+        /// </summary>
+        /// <param name="scanService">
+        /// The scan service.
+        /// </param>
+        public StaticPreviewViewModel(IScan scanService)
+        {
+            this.scanService = scanService;
+            this.selectedPreviewImage = 1;
+        }
+
+        #endregion
+
+        #region Public Properties
+
+        /// <summary>
+        ///     Gets or sets the height.
+        /// </summary>
+        public int Height
+        {
+            get
+            {
+                return this.height;
+            }
+            set
+            {
+                if (value == this.height)
+                {
+                    return;
+                }
+                this.height = value;
+                this.NotifyOfPropertyChange(() => this.Height);
+            }
+        }
+
+        /// <summary>
+        ///     Gets or sets the preview image.
         /// </summary>
         public BitmapImage PreviewImage
         {
@@ -45,14 +111,97 @@ namespace HandBrakeWPF.ViewModels
         }
 
         /// <summary>
+        ///     Gets or sets the selected preview image.
+        /// </summary>
+        public int SelectedPreviewImage
+        {
+            get
+            {
+                return this.selectedPreviewImage;
+            }
+            set
+            {
+                if (value == this.selectedPreviewImage)
+                {
+                    return;
+                }
+                this.selectedPreviewImage = value;
+                this.NotifyOfPropertyChange(() => this.SelectedPreviewImage);
+
+                this.UpdatePreviewFrame();
+            }
+        }
+
+        /// <summary>
+        ///     Gets or sets the task.
+        /// </summary>
+        public EncodeTask Task { get; set; }
+
+        /// <summary>
+        ///     Gets the total previews.
+        /// </summary>
+        public int TotalPreviews
+        {
+            get
+            {
+                return this.UserSettingService.GetUserSetting<int>(UserSettingConstants.PreviewScanCount) - 1;
+            }
+        }
+
+        /// <summary>
+        ///     Gets or sets the width.
+        /// </summary>
+        public int Width
+        {
+            get
+            {
+                return this.width;
+            }
+            set
+            {
+                if (value == this.width)
+                {
+                    return;
+                }
+                this.width = value;
+                this.NotifyOfPropertyChange(() => this.Width);
+            }
+        }
+
+        #endregion
+
+        #region Public Methods and Operators
+
+        /// <summary>
         /// The preview frame.
         /// </summary>
         /// <param name="image">
         /// The image.
         /// </param>
-        public void PreviewFrame(BitmapImage image)
+        /// <param name="task">
+        /// The task.
+        /// </param>
+        public void PreviewFrame(BitmapImage image, EncodeTask task)
         {
+            this.Task = task;
+            this.Width = (int)Math.Ceiling(image.Width);
+            this.Height = (int)Math.Ceiling(image.Height);
             this.PreviewImage = image;
         }
+
+        /// <summary>
+        ///     The update preview frame.
+        /// </summary>
+        public void UpdatePreviewFrame()
+        {
+            BitmapImage image = this.scanService.GetPreview(this.Task, this.SelectedPreviewImage);
+
+            if (image != null)
+            {
+                this.PreviewFrame(image, this.Task);
+            }
+        }
+
+        #endregion
     }
-}
+}
+\ No newline at end of file