From c703bcaa68b208c2bc534f7d1da5f2314405ba63 Mon Sep 17 00:00:00 2001
From: niksedk <nikse.dk@gmail.com>
Date: Sat, 18 Sep 2021 09:46:04 +0200
Subject: [PATCH] Improve translate-no-internet-connection error - thx PM :)

---
 LanguageMaster.xml                         |  1 +
 src/ui/Forms/Translate/GenericTranslate.cs | 18 +++++++++++++++++-
 src/ui/Logic/LanguageDeserializer.cs       |  3 +++
 3 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/LanguageMaster.xml b/LanguageMaster.xml
index 3ef0eeb1a..d4de2bbcc 100644
--- a/LanguageMaster.xml
+++ b/LanguageMaster.xml
@@ -815,6 +815,7 @@ Note: Do check free disk space.</WaveFileMalformed>
     <Preset>Preset</Preset>
     <Crf>CRF</Crf>
     <TuneFor>Tune for</TuneFor>
+    <AlignRight>Align right</AlignRight>
   </GenerateVideoWithBurnedInSubs>
   <GetDictionaries>
     <Title>Need dictionaries?</Title>
diff --git a/src/ui/Forms/Translate/GenericTranslate.cs b/src/ui/Forms/Translate/GenericTranslate.cs
index 2a7b095da..a69fec4f4 100644
--- a/src/ui/Forms/Translate/GenericTranslate.cs
+++ b/src/ui/Forms/Translate/GenericTranslate.cs
@@ -9,6 +9,7 @@ using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
+using System.Net.NetworkInformation;
 using System.Text;
 using System.Windows.Forms;
 
@@ -313,6 +314,21 @@ namespace Nikse.SubtitleEdit.Forms.Translate
             Translate();
         }
 
+        public static bool IsAvailableNetworkActive()
+        {
+            if (NetworkInterface.GetIsNetworkAvailable())
+            {
+                var interfaces = NetworkInterface.GetAllNetworkInterfaces();
+                return (from face in interfaces
+                        where face.OperationalStatus == OperationalStatus.Up
+                        where (face.NetworkInterfaceType != NetworkInterfaceType.Tunnel) && (face.NetworkInterfaceType != NetworkInterfaceType.Loopback)
+                        select face.GetIPv4Statistics()).Any(statistics => (statistics.BytesReceived > 0) && (statistics.BytesSent > 0));
+            }
+
+            return false;
+        }
+
+
         private void Translate()
         {
             var translator = (ITranslationProcessor)comboBoxParagraphHandling.SelectedItem;
@@ -340,7 +356,7 @@ namespace Nikse.SubtitleEdit.Forms.Translate
             }
             catch (TranslationException translationException)
             {
-                if (translationException.InnerException != null && translationException.InnerException.Message.Contains("The remote name could not be resolved"))
+                if (translationException.InnerException != null && !IsAvailableNetworkActive())
                 {
                     ShowNetworkError(translationException.InnerException);
                 }
diff --git a/src/ui/Logic/LanguageDeserializer.cs b/src/ui/Logic/LanguageDeserializer.cs
index ff36e6477..72ef50ed7 100644
--- a/src/ui/Logic/LanguageDeserializer.cs
+++ b/src/ui/Logic/LanguageDeserializer.cs
@@ -2170,6 +2170,9 @@ namespace Nikse.SubtitleEdit.Logic
                 case "GenerateVideoWithBurnedInSubs/TuneFor":
                     language.GenerateVideoWithBurnedInSubs.TuneFor = reader.Value;
                     break;
+                case "GenerateVideoWithBurnedInSubs/AlignRight":
+                    language.GenerateVideoWithBurnedInSubs.AlignRight = reader.Value;
+                    break;
                 case "GetDictionaries/Title":
                     language.GetDictionaries.Title = reader.Value;
                     break;