gpui: Fix pre-edit position after applying scale factor (#18214)

before:

![image](https://github.com/user-attachments/assets/20590089-3333-4ca8-a371-b07acfbe43f9)

after:

![image](https://github.com/user-attachments/assets/2d25623e-0602-4d24-b563-64e1d2ec3492)

Release Notes:

- N/A

crates/gpui/src/platform/linux/wayland/client.rs

@@ -84,7 +84,7 @@ use crate::{
 use crate::{
     AnyWindowHandle, CursorStyle, DisplayId, KeyDownEvent, KeyUpEvent, Keystroke, Modifiers,
     ModifiersChangedEvent, MouseButton, MouseDownEvent, MouseMoveEvent, MouseUpEvent,
-    NavigationDirection, Pixels, PlatformDisplay, PlatformInput, Point, ScrollDelta,
+    NavigationDirection, Pixels, PlatformDisplay, PlatformInput, Point, ScaledPixels, ScrollDelta,
     ScrollWheelEvent, TouchPhase,
 };
 use crate::{LinuxCommon, WindowParams};
@@ -313,7 +313,7 @@ impl WaylandClientStatePtr {
         }
     }
 
-    pub fn update_ime_position(&self, bounds: Bounds<Pixels>) {
+    pub fn update_ime_position(&self, bounds: Bounds<ScaledPixels>) {
         let client = self.get_client();
         let mut state = client.borrow_mut();
         if state.composing || state.text_input.is_none() || state.pre_edit_text.is_some() {

crates/gpui/src/platform/linux/wayland/window.rs

@@ -26,7 +26,7 @@ use crate::platform::{PlatformAtlas, PlatformInputHandler, PlatformWindow};
 use crate::scene::Scene;
 use crate::{
     px, size, AnyWindowHandle, Bounds, Decorations, GPUSpecs, Globals, Modifiers, Output, Pixels,
-    PlatformDisplay, PlatformInput, Point, PromptLevel, ResizeEdge, Size, Tiling,
+    PlatformDisplay, PlatformInput, Point, PromptLevel, ResizeEdge, ScaledPixels, Size, Tiling,
     WaylandClientStatePtr, WindowAppearance, WindowBackgroundAppearance, WindowBounds,
     WindowControls, WindowDecorations, WindowParams,
 };
@@ -1010,7 +1010,7 @@ impl PlatformWindow for WaylandWindow {
         }
     }
 
-    fn update_ime_position(&self, bounds: Bounds<Pixels>) {
+    fn update_ime_position(&self, bounds: Bounds<ScaledPixels>) {
         let state = self.borrow();
         state.client.update_ime_position(bounds);
     }

crates/gpui/src/platform/linux/x11/client.rs

@@ -38,7 +38,8 @@ use crate::platform::{LinuxCommon, PlatformWindow};
 use crate::{
     modifiers_from_xinput_info, point, px, AnyWindowHandle, Bounds, ClipboardItem, CursorStyle,
     DisplayId, FileDropEvent, Keystroke, Modifiers, ModifiersChangedEvent, Pixels, Platform,
-    PlatformDisplay, PlatformInput, Point, ScrollDelta, Size, TouchPhase, WindowParams, X11Window,
+    PlatformDisplay, PlatformInput, Point, ScaledPixels, ScrollDelta, Size, TouchPhase,
+    WindowParams, X11Window,
 };
 
 use super::{button_of_key, modifiers_from_state, pressed_button_from_mask};
@@ -188,7 +189,7 @@ impl X11ClientStatePtr {
         }
     }
 
-    pub fn update_ime_position(&self, bounds: Bounds<Pixels>) {
+    pub fn update_ime_position(&self, bounds: Bounds<ScaledPixels>) {
         let client = self.get_client();
         let mut state = client.0.borrow_mut();
         if state.composing || state.ximc.is_none() {

crates/gpui/src/platform/linux/x11/window.rs

@@ -4,9 +4,9 @@ use crate::{
     platform::blade::{BladeRenderer, BladeSurfaceConfig},
     px, size, AnyWindowHandle, Bounds, Decorations, DevicePixels, ForegroundExecutor, GPUSpecs,
     Modifiers, Pixels, PlatformAtlas, PlatformDisplay, PlatformInput, PlatformInputHandler,
-    PlatformWindow, Point, PromptLevel, ResizeEdge, Scene, Size, Tiling, WindowAppearance,
-    WindowBackgroundAppearance, WindowBounds, WindowDecorations, WindowKind, WindowParams,
-    X11ClientStatePtr,
+    PlatformWindow, Point, PromptLevel, ResizeEdge, ScaledPixels, Scene, Size, Tiling,
+    WindowAppearance, WindowBackgroundAppearance, WindowBounds, WindowDecorations, WindowKind,
+    WindowParams, X11ClientStatePtr,
 };
 
 use blade_graphics as gpu;
@@ -1412,7 +1412,7 @@ impl PlatformWindow for X11Window {
         }
     }
 
-    fn update_ime_position(&self, bounds: Bounds<Pixels>) {
+    fn update_ime_position(&self, bounds: Bounds<ScaledPixels>) {
         let mut state = self.0.state.borrow_mut();
         let client = state.client.clone();
         drop(state);