WinGui: Refactor the Update service and add a new options tab to deal with updates.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4799 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 179 insertions, 3 deletions

diff --git a/win/CS/HandBrakeWPF/ViewModels/OptionsViewModel.cs b/win/CS/HandBrakeWPF/ViewModels/OptionsViewModel.cs
index bb2bff804..7036240cd 100644
--- a/win/CS/HandBrakeWPF/ViewModels/OptionsViewModel.cs
+++ b/win/CS/HandBrakeWPF/ViewModels/OptionsViewModel.cs
@@ -27,6 +27,7 @@ namespace HandBrakeWPF.ViewModels
     using HandBrake.ApplicationServices.Utilities;

 

     using HandBrakeWPF.Model;

+    using HandBrakeWPF.Services.Interfaces;

     using HandBrakeWPF.ViewModels.Interfaces;

 

     using Ookii.Dialogs.Wpf;

@@ -50,6 +51,11 @@ namespace HandBrakeWPF.ViewModels
         private readonly IShellViewModel shellViewModel;

 

         /// <summary>

+        /// Backing field for the update service.

+        /// </summary>

+        private readonly IUpdateService updateService;

+

+        /// <summary>

         /// The add audio mode options.

         /// </summary>

         private BindingList<string> addAudioModeOptions = new BindingList<string>();

@@ -274,7 +280,6 @@ namespace HandBrakeWPF.ViewModels
         /// </summary>

         private string sendFileToPath;

 

-

         /// <summary>

         /// The show cli window.

         /// </summary>

@@ -315,6 +320,26 @@ namespace HandBrakeWPF.ViewModels
         /// </summary>

         private string selectedTab;

 

+        /// <summary>

+        /// Update Message

+        /// </summary>

+        private string updateMessage;

+

+        /// <summary>

+        /// Update Available

+        /// </summary>

+        private bool updateAvailable;

+

+        /// <summary>

+        /// Download progress backing field.

+        /// </summary>

+        private int downloadProgressPercentage;

+

+        /// <summary>

+        /// Backing field for update info.

+        /// </summary>

+        private UpdateCheckInformation updateInfo;

+

         #endregion

 

         #region Constructors and Destructors

@@ -331,14 +356,19 @@ namespace HandBrakeWPF.ViewModels
         /// <param name="shellViewModel">

         /// The shell View Model.

         /// </param>

-        public OptionsViewModel(IWindowManager windowManager, IUserSettingService userSettingService, IShellViewModel shellViewModel)

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

+        /// The update Service.

+        /// </param>

+        public OptionsViewModel(IWindowManager windowManager, IUserSettingService userSettingService, IShellViewModel shellViewModel, IUpdateService updateService )

         {

             this.Title = "Options";

             this.userSettingService = userSettingService;

             this.shellViewModel = shellViewModel;

+            this.updateService = updateService;

             this.OnLoad();

 

             this.SelectedTab = "General";

+            this.UpdateMessage = "Click 'Check for Updates' to check for new versions";

         }

 

         #endregion

@@ -352,7 +382,7 @@ namespace HandBrakeWPF.ViewModels
         {

             get

             {

-                return new List<string> { "General", "Output Files", "Language", "Advanced" };

+                return new List<string> { "General", "Output Files", "Language", "Advanced", "Updates" };

             }

         }

 

@@ -1289,6 +1319,74 @@ namespace HandBrakeWPF.ViewModels
 

         #endregion

 

+        #region About HandBrake

+

+        /// <summary>

+        /// Gets Version.

+        /// </summary>

+        public string Version

+        {

+            get

+            {

+                string nightly = UserSettingService.GetUserSetting<string>(ASUserSettingConstants.HandBrakeVersion).Contains("svn") ? " (SVN / Nightly Build)" : string.Empty;

+                return string.Format(

+                    "{0} ({1}) {2}",

+                    UserSettingService.GetUserSetting<string>(ASUserSettingConstants.HandBrakeVersion),

+                    UserSettingService.GetUserSetting<int>(ASUserSettingConstants.HandBrakeBuild),

+                    nightly);

+            }

+        }

+

+        /// <summary>

+        /// Gets or sets UpdateMessage.

+        /// </summary>

+        public string UpdateMessage

+        {

+            get

+            {

+                return this.updateMessage;

+            }

+            set

+            {

+                this.updateMessage = value;

+                this.NotifyOfPropertyChange(() => this.UpdateMessage);

+            }

+        }

+

+        /// <summary>

+        /// Gets or sets a value indicating whether UpdateAvailable.

+        /// </summary>

+        public bool UpdateAvailable

+        {

+            get

+            {

+                return this.updateAvailable;

+            }

+            set

+            {

+                this.updateAvailable = value;

+                this.NotifyOfPropertyChange(() => this.UpdateAvailable);

+            }

+        }

+

+        /// <summary>

+        /// Gets or sets DownloadProgressPercentage.

+        /// </summary>

+        public int DownloadProgressPercentage

+        {

+            get

+            {

+                return this.downloadProgressPercentage;

+            }

+            set

+            {

+                this.downloadProgressPercentage = value;

+                this.NotifyOfPropertyChange(() => this.DownloadProgressPercentage);

+            }

+        }

+

+        #endregion

+

         #region Public Methods

 

         /// <summary>

@@ -1633,6 +1731,27 @@ namespace HandBrakeWPF.ViewModels
                 MessageBox.Show("HandBrake's Log file directory has been cleared!", "Notice", MessageBoxButton.OK, MessageBoxImage.Information);

             }

         }

+        #endregion

+

+        #region Updates

+

+        /// <summary>

+        /// Download an Update

+        /// </summary>

+        public void DownloadUpdate()

+        {

+            this.UpdateMessage = "Preparing for Update ...";

+            this.updateService.DownloadFile(this.updateInfo.DownloadFile, this.DownloadComplete, this.DownloadProgress);

+        }

+

+        /// <summary>

+        /// Check for updates

+        /// </summary>

+        public void PerformUpdateCheck()

+        {

+            this.UpdateMessage = "Checking for Updates ...";

+            this.updateService.CheckForUpdates(this.UpdateCheckComplete);

+        }

 

         #endregion

 

@@ -1701,5 +1820,62 @@ namespace HandBrakeWPF.ViewModels
 

             userSettingService.SetUserSetting(ASUserSettingConstants.DisableLibDvdNav, this.DisableLibdvdNav);

         }

+

+        /// <summary>

+        /// Update Check Complete

+        /// </summary>

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

+        /// The info.

+        /// </param>

+        private void UpdateCheckComplete(UpdateCheckInformation info)

+        {

+            this.updateInfo = info;

+            if (info.NewVersionAvailable)

+            {

+                this.UpdateMessage = "A New Update is Available!";

+                this.UpdateAvailable = true;

+            } 

+            else

+            {

+                this.UpdateMessage = "There are no new updates at this time.";

+                this.UpdateAvailable = false;

+            }

+        }

+

+        /// <summary>

+        /// Download Progress Action

+        /// </summary>

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

+        /// The info.

+        /// </param>

+        private void DownloadProgress(DownloadStatus info)

+        {

+            if (info.TotalBytes == 0 || info.BytesRead == 0)

+            {

+                return;

+            }

+

+            long p = (info.BytesRead * 100) / info.TotalBytes;

+            int progress;

+            int.TryParse(p.ToString(CultureInfo.InvariantCulture), out progress);

+            this.DownloadProgressPercentage = progress;

+            this.UpdateMessage = string.Format(

+                "Downloading... {0}% - {1}k of {2}k", this.DownloadProgressPercentage, (info.BytesRead / 1024), (info.TotalBytes / 1024));

+        }

+

+        /// <summary>

+        /// Download Complete Action

+        /// </summary>

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

+        /// The info.

+        /// </param>

+        private void DownloadComplete(DownloadStatus info)

+        {

+            this.UpdateAvailable = false;

+            this.UpdateMessage = info.WasSuccessful ? "Update Downloaded" : "Update Failed. You can try downloading the update from http://handbrake.fr";

+

+            Process.Start(Path.Combine(Path.GetTempPath(), "handbrake-setup.exe"));

+            Application.Current.Shutdown();

+        }

     }

 }
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