WinGui: Another set of assorted fixes and UI tweaks.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4781 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 47 insertions, 2 deletions

diff --git a/win/CS/HandBrakeWPF/ViewModels/ShellViewModel.cs b/win/CS/HandBrakeWPF/ViewModels/ShellViewModel.cs
index 349dc1200..ef3f1a53a 100644
--- a/win/CS/HandBrakeWPF/ViewModels/ShellViewModel.cs
+++ b/win/CS/HandBrakeWPF/ViewModels/ShellViewModel.cs
@@ -10,8 +10,14 @@
 namespace HandBrakeWPF.ViewModels

 {

     using System.ComponentModel.Composition;

+    using System.Windows;

+

+    using Caliburn.Micro;

+

+    using HandBrake.ApplicationServices.Services.Interfaces;

 

     using HandBrakeWPF.Model;

+    using HandBrakeWPF.Services.Interfaces;

     using HandBrakeWPF.ViewModels.Interfaces;

 

     /// <summary>

@@ -20,6 +26,11 @@ namespace HandBrakeWPF.ViewModels
     [Export(typeof(IShellViewModel))]

     public class ShellViewModel : ViewModelBase, IShellViewModel

     {

+        /// <summary>

+        /// Backing field for the error service.

+        /// </summary>

+        private readonly IErrorService errorService;

+

         #region Constants and Fields

 

         /// <summary>

@@ -37,8 +48,12 @@ namespace HandBrakeWPF.ViewModels
         /// <summary>

         /// Initializes a new instance of the <see cref="ShellViewModel"/> class.

         /// </summary>

-        public ShellViewModel()

+        /// <param name="errorService">

+        /// The error Service.

+        /// </param>

+        public ShellViewModel(IErrorService errorService)

         {

+            this.errorService = errorService;

             this.showMainWindow = true;

             this.showOptions = false;

         }

@@ -60,7 +75,7 @@ namespace HandBrakeWPF.ViewModels
             {

                 this.ShowOptions = true;

                 this.ShowMainWindow = false;

-            } 

+            }

             else

             {

                 this.ShowMainWindow = true;

@@ -124,5 +139,35 @@ namespace HandBrakeWPF.ViewModels
         }

 

         #endregion

+

+        /// <summary>

+        /// Checks with the use if this window can be closed.

+        /// </summary>

+        /// <returns>

+        /// Returns true if the window can be closed.

+        /// </returns>

+        public bool CanClose()

+        {

+            IQueueProcessor processor = IoC.Get<IQueueProcessor>();

+            if (processor.EncodeService.IsEncoding)

+            {

+                MessageBoxResult result =

+                    errorService.ShowMessageBox(

+                        "An Encode is currently running. Exiting HandBrake will stop this encode.\nAre you sure you wish to continue?",

+                        "Warning",

+                        MessageBoxButton.YesNo,

+                        MessageBoxImage.Warning);

+

+                if (result == MessageBoxResult.Yes)

+                {

+                    processor.Pause();

+                    processor.EncodeService.Stop();

+                    return true;

+                }

+                return false;

+            }

+

+            return true;

+        }

     }

 }
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