From 22f76ac1a775bdacaae77f68d14016c52f78821b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BC=A0=E5=B0=8F=E7=99=BD?= <364772080@qq.com>
Date: Wed, 14 May 2025 15:26:10 +0800
Subject: [PATCH] windows: Remove unneeded ranges for
 `replace_and_mark_text_in_range` (#30668)

Release Notes:

- N/A
---
 crates/gpui/src/platform/windows/events.rs | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/crates/gpui/src/platform/windows/events.rs b/crates/gpui/src/platform/windows/events.rs
index cdf7140a9a..911e487fe5 100644
--- a/crates/gpui/src/platform/windows/events.rs
+++ b/crates/gpui/src/platform/windows/events.rs
@@ -755,13 +755,9 @@ fn handle_ime_composition_inner(
 ) -> Option<isize> {
     let mut ime_input = None;
     if lparam.0 as u32 & GCS_COMPSTR.0 > 0 {
-        let (comp_string, string_len) = parse_ime_compostion_string(ctx)?;
+        let comp_string = parse_ime_compostion_string(ctx)?;
         with_input_handler(&state_ptr, |input_handler| {
-            input_handler.replace_and_mark_text_in_range(
-                None,
-                &comp_string,
-                Some(string_len..string_len),
-            );
+            input_handler.replace_and_mark_text_in_range(None, &comp_string, None);
         })?;
         ime_input = Some(comp_string);
     }
@@ -1448,7 +1444,7 @@ fn parse_char_msg_keystroke(wparam: WPARAM) -> Option<Keystroke> {
     }
 }
 
-fn parse_ime_compostion_string(ctx: HIMC) -> Option<(String, usize)> {
+fn parse_ime_compostion_string(ctx: HIMC) -> Option<String> {
     unsafe {
         let string_len = ImmGetCompositionStringW(ctx, GCS_COMPSTR, None, 0);
         if string_len >= 0 {
@@ -1463,8 +1459,7 @@ fn parse_ime_compostion_string(ctx: HIMC) -> Option<(String, usize)> {
                 buffer.as_mut_ptr().cast::<u16>(),
                 string_len as usize / 2,
             );
-            let string = String::from_utf16_lossy(wstring);
-            Some((string, string_len as usize / 2))
+            Some(String::from_utf16_lossy(wstring))
         } else {
             None
         }