Version 1.1!

Author: zsr-lukezhang

TranslateUI/MainWindow.xaml

@@ -117,7 +117,9 @@
                          VerticalAlignment="Center"
                          HorizontalAlignment="Center"
                          Width="300"
-                         Height="50">
+                         Height="50"
+                         IsSpellCheckEnabled="False"
+                         AcceptsReturn="True">
                 </TextBox>
             </StackPanel>
             <StackPanel Name="SP_TranslateButton"
@@ -164,7 +166,8 @@
                          Width="300"
                          Height="50"
                          ScrollViewer.VerticalScrollBarVisibility="Auto" 
-                         ScrollViewer.HorizontalScrollBarVisibility="Auto" >
+                         ScrollViewer.HorizontalScrollBarVisibility="Auto"
+                         AcceptsReturn="True">
                 </TextBox>
             </StackPanel>
         </StackPanel>

TranslateUI/MainWindow.xaml.cs

@@ -1,3 +1,16 @@
+
+//
+//
+//
+//
+//                                                 TranslateUI
+//                                      by Luke Zhang (GitHub@zsr-lukezhang)
+//                                   original idea by Lingbo (GitHub@lingbopro)
+//                                           Application Version: 1.1
+//
+//
+//
+
 using System;
 using System.Net.Http;
 using System.Text;
@@ -7,6 +20,8 @@
 using Microsoft.UI.Xaml.Controls;
 using System.Diagnostics;
 using System.Runtime.InteropServices;
+using Windows.ApplicationModel.DataTransfer;
+using Microsoft.UI.Xaml.Media;
 
 namespace TranslateUI
 {
@@ -22,13 +37,28 @@ public MainWindow()
 
         private async void TranslateButton_Click(object sender, RoutedEventArgs e)
         {
+            PB_Wait.ShowError = false;
             PB_Wait.Visibility = Visibility.Visible;
             TranslateButton.IsEnabled = false;
 
             string inputText = TB_Input.Text;
             string selectedOutputLang = CB_OutputLang.SelectedItem?.ToString();
             string realOutputLang = GetLanguageCode(selectedOutputLang);
 
+            if (inputText == "_Dev_Mode_")
+            {
+                ShowError("Hello, world!", "Emm...\nIt seems like you are a software developer...\nPlease join us to fix and add more features to this app!");
+                // 使用 DispatcherQueue 在 UI 线程上更新控件
+                _ = DispatcherQueue.TryEnqueue(() =>
+                {
+                    TB_Output.Text = "Hello, world!";
+                    PB_Wait.Visibility = Visibility.Collapsed;
+                    TranslateButton.IsEnabled = true;
+                });
+
+                return;
+            }
+
             if (!string.IsNullOrEmpty(realOutputLang))
             {
                 try
@@ -42,12 +72,15 @@ private async void TranslateButton_Click(object sender, RoutedEventArgs e)
                         TB_Output.Text = translatedText;
                         PB_Wait.Visibility = Visibility.Collapsed;
                         TranslateButton.IsEnabled = true;
+                        PB_Wait.ShowError = true;
                     });
                 }
                 catch (COMException comEx)
                 {
                     Debug.WriteLine($"COMException: {comEx.Message}");
                     Debug.WriteLine($"COMException StackTrace: {comEx.StackTrace}");
+                    ShowError("COM Exception", $"Exception:\n{comEx.Message}\nException StackTrace:\n{comEx.StackTrace}");
+
                     // 使用 DispatcherQueue 在 UI 线程上更新控件
                     _ = DispatcherQueue.TryEnqueue(() =>
                     {
@@ -59,6 +92,8 @@ private async void TranslateButton_Click(object sender, RoutedEventArgs e)
                 {
                     Debug.WriteLine($"Exception: {ex.Message}");
                     Debug.WriteLine($"Exception StackTrace: {ex.StackTrace}");
+                    ShowError("Exception", $"Exception:\n{ex.Message}\nException StackTrace:\n{ex.StackTrace}");
+
                     // 使用 DispatcherQueue 在 UI 线程上更新控件
                     _ = DispatcherQueue.TryEnqueue(() =>
                     {
@@ -70,6 +105,8 @@ private async void TranslateButton_Click(object sender, RoutedEventArgs e)
             else
             {
                 Debug.WriteLine("Error: Invalid language selection.");
+                ShowError("Error", "Invalid language selection.");
+
                 // 使用 DispatcherQueue 在 UI 线程上更新控件
                 _ = DispatcherQueue.TryEnqueue(() =>
                 {
@@ -121,10 +158,12 @@ public string GetTranslatedText(string json)
             catch (Exception ex)
             {
                 Debug.WriteLine($"Error parsing JSON: {ex.Message}");
+                ShowError("Error Parsing JSON", ex.Message);
                 return string.Empty;
             }
 
             Debug.WriteLine("Error: Translation empty.");
+            ShowError("Error", "Translation Empty");
             return string.Empty;
         }
 
@@ -145,5 +184,51 @@ private async Task<string> SendPostRequest(string translateToLang, string conten
             HttpResponseMessage response = await client.PostAsync($"https://edge.microsoft.com/translate/translatetext?from=&to={translateToLang}", requestContent).ConfigureAwait(false);
             return await response.Content.ReadAsStringAsync().ConfigureAwait(false);
         }
+
+        private void ShowError(string title, string content)
+        {
+            var dispatcherQueue = this.DispatcherQueue;
+            if (dispatcherQueue != null)
+            {
+                _ = dispatcherQueue.TryEnqueue(async () =>
+                {
+                    var dialog = new ContentDialog
+                    {
+                        Title = title,
+                        Content = $":(\nYou reached an error.\nYou can try to solve this problem yourself,\nor post a new issue on GitHub.\n===================================\n{content}",
+                        XamlRoot = this.Content.XamlRoot, // 设置 XamlRoot
+                        Width = 400, // 设置宽度
+                        Height = 300, // 设置高度
+                        PrimaryButtonText = "OK",
+                        SecondaryButtonText = "Copy to Clipboard",
+                        DefaultButton = ContentDialogButton.Primary,
+                        PrimaryButtonStyle = new Style(typeof(Button))
+                        {
+                            Setters =
+                        {
+                            new Setter(Button.BackgroundProperty, new SolidColorBrush(Microsoft.UI.Colors.Blue)),
+                            new Setter(Button.ForegroundProperty, new SolidColorBrush(Microsoft.UI.Colors.White))
+                        }
+                        }
+                    };
+
+                    dialog.SecondaryButtonClick += (sender, args) =>
+                    {
+                        var dataPackage = new DataPackage();
+                        dataPackage.SetText($"Error title:\n{title}\nError Message:\n{content}");
+                        Clipboard.SetContent(dataPackage);
+                    };
+
+                    await dialog.ShowAsync();
+                });
+            }
+            else
+            {
+                // 处理 DispatcherQueue 为 null 的情况
+                // 我不知道怎么处理（
+                // Luke Zhang
+                // 2024/12/08
+            }
+        }
     }
 }