1 files changed, 75 insertions, 10 deletions
diff --git a/win/CS/ToolWindows/BatchAdd.cs b/win/CS/ToolWindows/BatchAdd.cs
index fbb864e70..25b6d4abc 100644
--- a/win/CS/ToolWindows/BatchAdd.cs
+++ b/win/CS/ToolWindows/BatchAdd.cs
@@ -6,9 +6,11 @@
 namespace Handbrake.ToolWindows
 {
     using System;
+    using System.Linq;
     using System.Windows.Forms;
 
     using HandBrake.ApplicationServices;
+    using HandBrake.ApplicationServices.Parsing;
     using HandBrake.ApplicationServices.Services.Interfaces;
 
     /// <summary>
@@ -17,20 +19,35 @@ namespace Handbrake.ToolWindows
     public partial class BatchAdd : Form
     {
         /// <summary>
+        /// The standard display count texts
+        /// </summary>
+        private const string DisplayAddCount = "This will add {0} items.";
+
+        /// <summary>
+        /// The Source Data (IF Available)
+        /// </summary>
+        private readonly Source sourceData;
+
+        /// <summary>
         /// The User Setting Service.
         /// </summary>
         private readonly IUserSettingService UserSettingService = ServiceManager.UserSettingService;
-
+            
         /// <summary>
         /// Initializes a new instance of the <see cref="BatchAdd"/> class.
         /// </summary>
-        public BatchAdd()
+        /// <param name="sourceData">
+        /// The source Data.
+        /// </param>
+        public BatchAdd(Source sourceData)
         {
+            this.sourceData = sourceData;
             InitializeComponent();
 
             // Get the Default values for batch encoding.
-            this.minDuration.Text = this.UserSettingService.GetUserSetting<int>(UserSettingConstants.BatchMinDuration).ToString();
-            this.maxDuration.Text = this.UserSettingService.GetUserSetting<int>(UserSettingConstants.BatchMaxDuration).ToString();
+            this.minDuration.Text = this.UserSettingService.GetUserSetting<string>(UserSettingConstants.BatchMinDuration);
+            this.maxDuration.Text = this.UserSettingService.GetUserSetting<string>(UserSettingConstants.BatchMaxDuration);
+            this.UpdateEncodeDisplay();
         }
 
         /// <summary>
@@ -50,18 +67,20 @@ namespace Handbrake.ToolWindows
         /// <param name="e">The EventArgs</param>
         private void BtnScanClick(object sender, EventArgs e)
         {
+            this.UserSettingService.SetUserSetting(UserSettingConstants.BatchMinDuration, this.minDuration.Text);
+            this.UserSettingService.SetUserSetting(UserSettingConstants.BatchMaxDuration, this.maxDuration.Text);
             this.DialogResult = DialogResult.OK;
         }
 
         /// <summary>
         /// Gets the minimum duration that the user entered.
         /// </summary>
-        public int Min
+        public TimeSpan Min
         {
             get
             {
-                int title;
-                int.TryParse(this.minDuration.Text, out title);
+                TimeSpan title;
+                TimeSpan.TryParse(this.minDuration.Text, out title);
 
                 return title;
             }
@@ -70,15 +89,61 @@ namespace Handbrake.ToolWindows
         /// <summary>
         /// Gets the maximum duration that the user entered.
         /// </summary>
-        public int Max
+        public TimeSpan Max
         {
             get
             {
-                int title;
-                int.TryParse(this.maxDuration.Text, out title);
+                TimeSpan title;
+                TimeSpan.TryParse(this.maxDuration.Text, out title);
 
                 return title;
             }
         }
+
+        /// <summary>
+        /// Update the Display which shows the number of titles that will be added.
+        /// </summary>
+        private void UpdateEncodeDisplay()
+        {
+            int count = this.sourceData.Titles.Count(title => title.Duration.TotalSeconds > this.Min.TotalSeconds && title.Duration.TotalSeconds < this.Max.TotalSeconds);
+
+            if (count > 0)
+            {
+                lbl_display.Text = string.Format(DisplayAddCount, count);
+                lbl_display.Visible = true;
+            }
+            else
+            {
+                lbl_display.Visible = false;
+            }
+        }
+
+        /// <summary>
+        /// Min Duration has changed.
+        /// </summary>
+        /// <param name="sender">
+        /// The sender.
+        /// </param>
+        /// <param name="e">
+        /// The e.
+        /// </param>
+        private void minDuration_TextChanged(object sender, EventArgs e)
+        {
+            this.UpdateEncodeDisplay();
+        }
+
+        /// <summary>
+        /// Max duration was changed
+        /// </summary>
+        /// <param name="sender">
+        /// The sender.
+        /// </param>
+        /// <param name="e">
+        /// The e.
+        /// </param>
+        private void maxDuration_TextChanged(object sender, EventArgs e)
+        {
+            this.UpdateEncodeDisplay();
+        }
     }
 }
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