From 635b80ed51bb06fa82cbad6aec61016288edd88a Mon Sep 17 00:00:00 2001
From: Danilo Leal <67129314+danilo-leal@users.noreply.github.com>
Date: Thu, 27 Feb 2025 11:33:44 -0300
Subject: [PATCH] assistant2: Fix submit button width depending on certain
 conditions (#25748)
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This PR makes the Assistant 2 submit button have a different width if
the platform is Linux or Windows, or if Vim mode is turned on. That's
because we now use written out words instead of icons for keybindings
when in those conditions.

| Before | After |
|--------|--------|
| ![CleanShot 2025-02-27 at 9  59
10@2x](https://github.com/user-attachments/assets/f1f8e27c-71c2-402c-8f7b-f9ed91e8e3bf)
| ![CleanShot 2025-02-27 at 9  56
59@2x](https://github.com/user-attachments/assets/ad13b179-daf7-4b38-83e8-1511deb97d96)
|

Release Notes:

- N/A
---
 Cargo.lock                              |  1 +
 crates/assistant2/Cargo.toml            |  1 +
 crates/assistant2/src/message_editor.rs | 15 +++++++++++++--
 3 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 4e4cbf10b6..0a8b14ce4a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -490,6 +490,7 @@ dependencies = [
  "ui",
  "util",
  "uuid",
+ "vim_mode_setting",
  "workspace",
  "zed_actions",
 ]
diff --git a/crates/assistant2/Cargo.toml b/crates/assistant2/Cargo.toml
index 13116c2ab5..cfa5fff513 100644
--- a/crates/assistant2/Cargo.toml
+++ b/crates/assistant2/Cargo.toml
@@ -73,6 +73,7 @@ time_format.workspace = true
 ui.workspace = true
 util.workspace = true
 uuid.workspace = true
+vim_mode_setting.workspace = true
 workspace.workspace = true
 zed_actions.workspace = true
 
diff --git a/crates/assistant2/src/message_editor.rs b/crates/assistant2/src/message_editor.rs
index 1051b3ea67..0be0af53a4 100644
--- a/crates/assistant2/src/message_editor.rs
+++ b/crates/assistant2/src/message_editor.rs
@@ -14,8 +14,10 @@ use std::time::Duration;
 use text::Bias;
 use theme::ThemeSettings;
 use ui::{
-    prelude::*, ButtonLike, KeyBinding, PopoverMenu, PopoverMenuHandle, Switch, TintColor, Tooltip,
+    prelude::*, ButtonLike, KeyBinding, PlatformStyle, PopoverMenu, PopoverMenuHandle, Switch,
+    TintColor, Tooltip,
 };
+use vim_mode_setting::VimModeSetting;
 use workspace::Workspace;
 
 use crate::assistant_model_selector::AssistantModelSelector;
@@ -274,7 +276,6 @@ impl Render for MessageEditor {
         let inline_context_picker = self.inline_context_picker.clone();
         let bg_color = cx.theme().colors().editor_background;
         let is_streaming_completion = self.thread.read(cx).is_streaming();
-        let button_width = px(64.);
         let is_model_selected = self.is_model_selected(cx);
         let is_editor_empty = self.is_editor_empty(cx);
         let submit_label_color = if is_editor_empty {
@@ -283,6 +284,16 @@ impl Render for MessageEditor {
             Color::Default
         };
 
+        let vim_mode_enabled = VimModeSetting::get_global(cx).0;
+        let platform = PlatformStyle::platform();
+        let linux = platform == PlatformStyle::Linux;
+        let windows = platform == PlatformStyle::Windows;
+        let button_width = if linux || windows || vim_mode_enabled {
+            px(92.)
+        } else {
+            px(64.)
+        };
+
         v_flex()
             .key_context("MessageEditor")
             .on_action(cx.listener(Self::chat))