From f1f9470a14c505e16c0f7a6594e1c2c0d4ee1c8a Mon Sep 17 00:00:00 2001
From: Junkui Zhang <364772080@qq.com>
Date: Thu, 22 May 2025 17:53:31 +0800
Subject: [PATCH] simplify

---
 .../gpui/src/platform/linux/wayland/client.rs | 23 +++++++--------
 crates/gpui/src/platform/linux/x11/client.rs  | 29 +++++++++----------
 2 files changed, 23 insertions(+), 29 deletions(-)

diff --git a/crates/gpui/src/platform/linux/wayland/client.rs b/crates/gpui/src/platform/linux/wayland/client.rs
index 3ef770251d59df832903ec4b469a105bcf82f523..9f112f3603c6b96bf11a51f1366ee159886d5264 100644
--- a/crates/gpui/src/platform/linux/wayland/client.rs
+++ b/crates/gpui/src/platform/linux/wayland/client.rs
@@ -1224,7 +1224,7 @@ impl Dispatch<wl_keyboard::WlKeyboard, ()> for WaylandClientStatePtr {
                 };
                 let keymap_state = xkb::State::new(&keymap);
                 let keyboard_layout = LinuxKeyboardLayout::new(&keymap_state);
-                state.keymap_state = Some(xkb::State::new(&keymap));
+                state.keymap_state = Some(keymap_state);
                 state.compose_state = get_xkb_compose_state(&xkb_context);
                 update_keyboard_mapper(&mut state, keyboard_layout, 0);
                 drop(state);
@@ -1270,7 +1270,7 @@ impl Dispatch<wl_keyboard::WlKeyboard, ()> for WaylandClientStatePtr {
                 let old_layout =
                     keymap_state.serialize_layout(xkbcommon::xkb::STATE_LAYOUT_EFFECTIVE);
                 keymap_state.update_mask(mods_depressed, mods_latched, mods_locked, 0, 0, group);
-                state.modifiers = Modifiers::from_xkb(&keymap_state);
+                state.modifiers = Modifiers::from_xkb(keymap_state);
                 state.capslock = Capslock::from_xkb(&keymap_state);
                 let keymap_state = state.keymap_state.as_mut().unwrap();
 
@@ -2185,16 +2185,13 @@ fn update_keyboard_mapper(
     keyboard_layout: LinuxKeyboardLayout,
     group: u32,
 ) {
-    client.keyboard_mapper =
-        if let Some(mapper) = client.keyboard_mapper_cache.get(keyboard_layout.id()) {
-            Some(mapper.clone())
-        } else {
-            let mapper = Rc::new(LinuxKeyboardMapper::new(0, 0, group));
-            client.keyboard_mapper = Some(mapper.clone());
-            client
-                .keyboard_mapper_cache
-                .insert(keyboard_layout.id().to_string(), mapper.clone());
-            Some(mapper)
-        };
+    let id = keyboard_layout.id().to_string();
+    let mapper = client
+        .keyboard_mapper_cache
+        .entry(id)
+        .or_insert(Rc::new(LinuxKeyboardMapper::new(0, 0, group)))
+        .clone();
+
+    client.keyboard_mapper = Some(mapper);
     client.keyboard_layout = Box::new(keyboard_layout);
 }
diff --git a/crates/gpui/src/platform/linux/x11/client.rs b/crates/gpui/src/platform/linux/x11/client.rs
index 4f3938c517757c30f20baa4eb6c1017e3ad5c2da..c4cc8bd2cd8e4df8f9de37af18162692304f5c3b 100644
--- a/crates/gpui/src/platform/linux/x11/client.rs
+++ b/crates/gpui/src/platform/linux/x11/client.rs
@@ -1072,8 +1072,7 @@ impl X11Client {
                         match compose_state.status() {
                             xkbc::Status::Composed => {
                                 state.pre_edit_text.take();
-                                let key_char = compose_state.utf8();
-                                keystroke.key_char = key_char;
+                                keystroke.key_char = compose_state.utf8();
                                 if let Some(keysym) = compose_state.keysym() {
                                     keystroke.key = xkbc::keysym_get_name(keysym);
                                 }
@@ -2311,19 +2310,17 @@ fn update_keyboard_mapper(
     latched_group: u32,
     locked_group: u32,
 ) {
-    client.keyboard_mapper =
-        if let Some(mapper) = client.keyboard_mapper_cache.get(keyboard_layout.id()) {
-            Rc::clone(mapper)
-        } else {
-            let mapper = Rc::new(LinuxKeyboardMapper::new(
-                base_group,
-                latched_group,
-                locked_group,
-            ));
-            client
-                .keyboard_mapper_cache
-                .insert(keyboard_layout.id().to_string(), Rc::clone(&mapper));
-            mapper
-        };
+    let id = keyboard_layout.id().to_string();
+    let mapper = client
+        .keyboard_mapper_cache
+        .entry(id)
+        .or_insert(Rc::new(LinuxKeyboardMapper::new(
+            base_group,
+            latched_group,
+            locked_group,
+        )))
+        .clone();
+
+    client.keyboard_mapper = mapper;
     client.keyboard_layout = Box::new(keyboard_layout);
 }