Add text input type for alphanumeric code

osu.Framework/Input/TextInputType.cs

@@ -16,22 +16,27 @@ public enum TextInputType
         Name,
 
         /// <summary>
-        /// The text input is an email address.
+        /// The text input is an alphanumeric code which can be visible to the user.
         /// </summary>
-        EmailAddress,
+        Code,
 
         /// <summary>
-        /// The text input is a username.
+        /// The text input is numerical.
         /// </summary>
-        Username,
+        Number,
 
         /// <summary>
-        /// The text input is numerical.
+        /// The text input is an email address.
         /// </summary>
-        Number,
+        EmailAddress,
+
+        /// <summary>
+        /// The text input is a username. This may hint the operating system to provide a shortcut to a credentials manager for autofill.
+        /// </summary>
+        Username,
 
         /// <summary>
-        /// The text input is a password hidden from the user.
+        /// The text input is a password hidden from the user. This may hint the operating system to provide a shortcut to a credentials manager for autofill.
         /// </summary>
         Password,
 

osu.Framework/Platform/SDL3/SDL3Extensions.cs

@@ -1017,6 +1017,7 @@ public static SDL_TextInputType ToSDLTextInputType(this TextInputType type)
             {
                 default:
                 case TextInputType.Text:
+                case TextInputType.Code:
                     return SDL_TextInputType.SDL_TEXTINPUT_TYPE_TEXT;
 
                 case TextInputType.Name:

osu.Framework/Platform/SDL3/SDL3Window_Input.cs

@@ -201,6 +201,11 @@ public virtual void StartTextInput(TextInputProperties properties) => ScheduleCo
             else
                 SDL_ClearProperty(props, SDL_PROP_TEXTINPUT_CAPITALIZATION_NUMBER);
 
+            if (properties.Type == TextInputType.Code)
+                SDL_SetBooleanProperty(props, SDL_PROP_TEXTINPUT_AUTOCORRECT_BOOLEAN, false);
+            else
+                SDL_ClearProperty(props, SDL_PROP_TEXTINPUT_AUTOCORRECT_BOOLEAN);
+
             SDL_StartTextInputWithProperties(SDLWindowHandle, props);
         });