WinGui: Add experimental support for Right to Left languages. This globally inverts the UI.

2 files changed, 25 insertions, 4 deletions

diff --git a/win/CS/HandBrakeWPF/Model/InterfaceLanguage.cs b/win/CS/HandBrakeWPF/Model/InterfaceLanguage.cs
index 3a10b8811..7ec4c39d3 100644
--- a/win/CS/HandBrakeWPF/Model/InterfaceLanguage.cs
+++ b/win/CS/HandBrakeWPF/Model/InterfaceLanguage.cs
@@ -11,18 +11,18 @@ namespace HandBrakeWPF.Model
 {
     public class InterfaceLanguage
     {
-        public InterfaceLanguage()
-        {
-        }
+  
 
-        public InterfaceLanguage(string culture, string name)
+        public InterfaceLanguage(string culture, string name, bool rtl = false)
         {
             this.Culture = culture;
             this.Name = name;
+            this.RightToLeft = rtl;
         }
 
         public string Culture { get; set; }
         public string Name { get; set; }
+        public bool RightToLeft { get; set; }
 
         protected bool Equals(InterfaceLanguage other)
         {
diff --git a/win/CS/HandBrakeWPF/Views/ShellView.xaml.cs b/win/CS/HandBrakeWPF/Views/ShellView.xaml.cs
index 8b6b5b30e..4e7266f8b 100644
--- a/win/CS/HandBrakeWPF/Views/ShellView.xaml.cs
+++ b/win/CS/HandBrakeWPF/Views/ShellView.xaml.cs
@@ -12,7 +12,9 @@ namespace HandBrakeWPF.Views
     using System;

     using System.ComponentModel;

     using System.Drawing;

+    using System.Globalization;

     using System.IO;

+    using System.Threading;

     using System.Windows;

     using System.Windows.Forms;

     using System.Windows.Input;

@@ -21,12 +23,14 @@ namespace HandBrakeWPF.Views
     using Caliburn.Micro;

 

     using HandBrakeWPF.Commands;

+    using HandBrakeWPF.Model;

     using HandBrakeWPF.Services.Interfaces;

     using HandBrakeWPF.Utilities;

     using HandBrakeWPF.ViewModels.Interfaces;

 

     using Application = System.Windows.Application;

     using Execute = Caliburn.Micro.Execute;

+    using FlowDirection = System.Windows.FlowDirection;

 

     /// <summary>

     /// Interaction logic for ShellView.xaml

@@ -94,6 +98,23 @@ namespace HandBrakeWPF.Views
             {

                 this.TaskbarItemInfo = Win7.WindowsTaskbar;

             }

+

+            // Setup the UI Language

+            string culture = userSettingService.GetUserSetting<string>(UserSettingConstants.UiLanguage);

+            if (!string.IsNullOrEmpty(culture))

+            {

+                InterfaceLanguage language = InterfaceLanguageUtilities.FindInterfaceLanguage(culture);

+                if (language != null)

+                {

+                    if (language.RightToLeft)

+                    {

+                        if (Application.Current.MainWindow != null)

+                        {

+                            Application.Current.MainWindow.FlowDirection = FlowDirection.RightToLeft;

+                        }

+                    }

+                }

+            }

         }

 

         /// <summary>