update deps

Cargo.toml

@@ -13,6 +13,9 @@ publish = false
 # GPUI
 gpui = { git = "https://github.com/zed-industries/zed" }
 gpui_platform = { git = "https://github.com/zed-industries/zed" }
+gpui_linux = { git = "https://github.com/zed-industries/zed" }
+gpui_windows = { git = "https://github.com/zed-industries/zed" }
+gpui_macos = { git = "https://github.com/zed-industries/zed" }
 gpui_tokio = { git = "https://github.com/zed-industries/zed" }
 reqwest_client = { git = "https://github.com/zed-industries/zed" }
 
@@ -29,7 +32,6 @@ futures = "0.3"
 itertools = "0.13.0"
 log = "0.4"
 oneshot = "0.1.10"
-reqwest = { version = "0.12", features = ["multipart", "stream", "json"] }
 flume = { version = "0.11.1", default-features = false, features = ["async", "select"] }
 rust-embed = "8.5.0"
 serde = { version = "1.0", features = ["derive"] }

crates/auto_update/Cargo.toml

@@ -9,7 +9,6 @@ common = { path = "../common" }
 
 gpui.workspace = true
 gpui_tokio.workspace = true
-reqwest.workspace = true
 anyhow.workspace = true
 smol.workspace = true
 log.workspace = true

crates/auto_update/src/lib.rs

@@ -7,11 +7,13 @@ use anyhow::{anyhow, Context as AnyhowContext, Error};
 use gpui::http_client::{AsyncBody, HttpClient};
 use gpui::{
     App, AppContext, AsyncApp, BackgroundExecutor, Context, Entity, Global, Subscription, Task,
+    Window,
 };
 use semver::Version;
 use serde::Deserialize;
 use smallvec::{smallvec, SmallVec};
 use smol::fs::File;
+use smol::io::AsyncReadExt;
 use smol::process::Command;
 
 const GITHUB_API_URL: &str = "https://api.github.com";
@@ -30,14 +32,14 @@ fn is_flatpak_installation() -> bool {
     std::env::var("FLATPAK_ID").is_ok() || std::env::var(COOP_UPDATE_EXPLANATION).is_ok()
 }
 
-pub fn init(cx: &mut App) {
+pub fn init(window: &mut Window, cx: &mut App) {
     // Skip auto-update initialization if installed via Flatpak
     if is_flatpak_installation() {
         log::info!("Skipping auto-update initialization: App is installed via Flatpak");
         return;
     }
 
-    AutoUpdater::set_global(cx.new(AutoUpdater::new), cx);
+    AutoUpdater::set_global(cx.new(|cx| AutoUpdater::new(window, cx)), cx);
 }
 
 struct GlobalAutoUpdater(Entity<AutoUpdater>);
@@ -181,7 +183,7 @@ pub struct AutoUpdater {
     _subscriptions: SmallVec<[Subscription; 1]>,
 
     /// Background tasks
-    _tasks: SmallVec<[Task<()>; 2]>,
+    tasks: Vec<Task<Result<(), Error>>>,
 }
 
 impl AutoUpdater {
@@ -195,44 +197,9 @@ impl AutoUpdater {
         cx.set_global(GlobalAutoUpdater(state));
     }
 
-    fn new(cx: &mut Context<Self>) -> Self {
+    fn new(window: &mut Window, cx: &mut Context<Self>) -> Self {
         let version = Version::parse(env!("CARGO_PKG_VERSION")).unwrap();
-        let async_version = version.clone();
-
         let mut subscriptions = smallvec![];
-        let mut tasks = smallvec![];
-
-        tasks.push(
-            // Check for updates after 2 minutes
-            cx.spawn(async move |this, cx| {
-                cx.background_executor()
-                    .timer(Duration::from_secs(120))
-                    .await;
-
-                // Update the status to checking
-                this.update(cx, |this, cx| {
-                    this.set_status(AutoUpdateStatus::Checking, cx);
-                })
-                .ok();
-
-                match Self::check_for_updates(async_version, cx).await {
-                    Ok(download_url) => {
-                        // Update the status to checked with download URL
-                        this.update(cx, |this, cx| {
-                            this.set_status(AutoUpdateStatus::checked(download_url), cx);
-                        })
-                        .ok();
-                    }
-                    Err(e) => {
-                        log::warn!("Failed to check for updates: {e}");
-                        this.update(cx, |this, cx| {
-                            this.set_status(AutoUpdateStatus::Idle, cx);
-                        })
-                        .ok();
-                    }
-                }
-            }),
-        );
 
         subscriptions.push(
             // Observe the status
@@ -243,11 +210,16 @@ impl AutoUpdater {
             }),
         );
 
+        // Run at the end of current cycle
+        cx.defer_in(window, |this, _window, cx| {
+            this.check(cx);
+        });
+
         Self {
             status: AutoUpdateStatus::Idle,
             version,
+            tasks: vec![],
             _subscriptions: subscriptions,
-            _tasks: tasks,
         }
     }
 
@@ -256,31 +228,63 @@ impl AutoUpdater {
         cx.notify();
     }
 
-    fn check_for_updates(version: Version, cx: &AsyncApp) -> Task<Result<String, Error>> {
-        cx.background_spawn(async move {
-            let client = reqwest::Client::new();
+    fn check(&mut self, cx: &mut Context<Self>) {
+        let version = self.version.clone();
+        let duration = Duration::from_secs(120);
+        let task = self.check_for_updates(version, cx);
+
+        // Check for updates after 2 minutes
+        self.tasks.push(cx.spawn(async move |this, cx| {
+            cx.background_executor().timer(duration).await;
+
+            // Update the status to checking
+            this.update(cx, |this, cx| {
+                this.set_status(AutoUpdateStatus::Checking, cx);
+            })?;
+
+            match task.await {
+                Ok(download_url) => {
+                    // Update the status to checked with download URL
+                    this.update(cx, |this, cx| {
+                        this.set_status(AutoUpdateStatus::checked(download_url), cx);
+                    })?;
+                }
+                Err(e) => {
+                    log::warn!("Failed to check for updates: {e}");
+                    this.update(cx, |this, cx| {
+                        this.set_status(AutoUpdateStatus::Idle, cx);
+                    })?;
+                }
+            }
+
+            Ok(())
+        }));
+    }
+
+    fn check_for_updates(&self, version: Version, cx: &App) -> Task<Result<String, Error>> {
+        let http_client = cx.http_client();
         let repo_owner = get_github_repo_owner();
         let repo_name = get_github_repo_name();
+
+        cx.background_spawn(async move {
             let url = format!(
                 "{}/repos/{}/{}/releases/latest",
                 GITHUB_API_URL, repo_owner, repo_name
             );
 
-            let response = client
-                .get(&url)
-                .header("User-Agent", "Coop-Auto-Updater")
-                .send()
-                .await
-                .context("Failed to fetch GitHub releases")?;
+            let async_body = AsyncBody::default();
+            let mut body = Vec::new();
+            let mut response = http_client.get(&url, async_body, false).await?;
+
+            // Read the response body into a vector
+            response.body_mut().read_to_end(&mut body).await?;
 
             if !response.status().is_success() {
                 return Err(anyhow!("GitHub API returned error: {}", response.status()));
             }
 
-            let release: GitHubRelease = response
-                .json()
-                .await
-                .context("Failed to parse GitHub release")?;
+            // Parse the response body as JSON
+            let release: GitHubRelease = serde_json::from_slice(&body)?;
 
             // Parse version from tag (remove 'v' prefix if present)
             let tag_version = release.tag_name.trim_start_matches('v');
@@ -334,29 +338,31 @@ impl AutoUpdater {
             Ok((installer_dir, target_path))
         });
 
-        self._tasks.push(
+        self.tasks.push(
             // Install the new release
             cx.spawn(async move |this, cx| {
-                _ = this.update(cx, |this, cx| {
+                this.update(cx, |this, cx| {
                     this.set_status(AutoUpdateStatus::Installing, cx);
-                });
+                })?;
 
                 match task.await {
                     Ok((installer_dir, target_path)) => {
                         if Self::install(installer_dir, target_path, cx).await.is_ok() {
                             // Update the status to updated
-                            _ = this.update(cx, |this, cx| {
+                            this.update(cx, |this, cx| {
                                 this.set_status(AutoUpdateStatus::Updated, cx);
-                            });
+                            })?;
                         }
                     }
                     Err(e) => {
                         // Update the status to error including the error message
-                        _ = this.update(cx, |this, cx| {
+                        this.update(cx, |this, cx| {
                             this.set_status(AutoUpdateStatus::error(e.to_string()), cx);
-                        });
+                        })?;
                     }
                 }
+
+                Ok(())
             }),
         );
     }

crates/chat_ui/src/lib.rs

@@ -4,7 +4,7 @@ use std::sync::Arc;
 pub use actions::*;
 use anyhow::{Context as AnyhowContext, Error};
 use chat::{Message, RenderedMessage, Room, RoomEvent, SendReport};
-use common::{nip96_upload, RenderedTimestamp};
+use common::RenderedTimestamp;
 use gpui::prelude::FluentBuilder;
 use gpui::{
     deferred, div, img, list, px, red, relative, rems, svg, white, AnyElement, App, AppContext,
@@ -21,7 +21,7 @@ use settings::AppSettings;
 use smallvec::{smallvec, SmallVec};
 use smol::fs;
 use smol::lock::RwLock;
-use state::NostrRegistry;
+use state::{nostr_upload, NostrRegistry};
 use theme::ActiveTheme;
 use ui::avatar::Avatar;
 use ui::button::{Button, ButtonVariants};
@@ -504,7 +504,7 @@ impl ChatPanel {
 
             let upload = Tokio::spawn(cx, async move {
                 let file = fs::read(path).await.ok()?;
-                let url = nip96_upload(&client, &nip96_server, file).await.ok()?;
+                let url = nostr_upload(&client, &nip96_server, file).await.ok()?;
 
                 Some(url)
             });

crates/common/Cargo.toml

@@ -15,7 +15,6 @@ chrono.workspace = true
 smallvec.workspace = true
 smol.workspace = true
 futures.workspace = true
-reqwest.workspace = true
 log.workspace = true
 
 dirs = "5.0"

crates/common/src/lib.rs

@@ -1,11 +1,9 @@
 pub use debounced_delay::*;
 pub use display::*;
 pub use event::*;
-pub use nip96::*;
 pub use paths::*;
 
 mod debounced_delay;
 mod display;
 mod event;
-mod nip96;
 mod paths;

crates/common/src/nip05.rs

@@ -1,31 +0,0 @@
-use anyhow::anyhow;
-use nostr::prelude::*;
-use reqwest::Client as ReqClient;
-
-pub async fn nip05_verify(public_key: PublicKey, address: &str) -> Result<bool, anyhow::Error> {
-    let req_client = ReqClient::new();
-    let address = Nip05Address::parse(address)?;
-
-    // Get NIP-05 response
-    let res = req_client.get(address.url().to_string()).send().await?;
-    let json: Value = res.json().await?;
-
-    let verify = nip05::verify_from_json(&public_key, &address, &json);
-
-    Ok(verify)
-}
-
-pub async fn nip05_profile(address: &str) -> Result<Nip05Profile, anyhow::Error> {
-    let req_client = ReqClient::new();
-    let address = Nip05Address::parse(address)?;
-
-    // Get NIP-05 response
-    let res = req_client.get(address.url().to_string()).send().await?;
-    let json: Value = res.json().await?;
-
-    if let Ok(profile) = Nip05Profile::from_json(&address, &json) {
-        Ok(profile)
-    } else {
-        Err(anyhow!("Failed to get NIP-05 profile"))
-    }
-}

crates/coop/Cargo.toml

@@ -44,6 +44,9 @@ relay_auth = { path = "../relay_auth" }
 
 gpui.workspace = true
 gpui_platform.workspace = true
+gpui_linux.workspace = true
+gpui_windows.workspace = true
+gpui_macos.workspace = true
 gpui_tokio.workspace = true
 reqwest_client.workspace = true
 

crates/coop/src/main.rs

@@ -103,7 +103,7 @@ fn main() {
                     person::init(cx);
 
                     // Initialize auto update
-                    auto_update::init(cx);
+                    auto_update::init(window, cx);
 
                     // Root Entity
                     Root::new(workspace::init(window, cx).into(), window, cx)

crates/coop/src/panels/profile.rs

@@ -2,7 +2,7 @@ use std::str::FromStr;
 use std::time::Duration;
 
 use anyhow::{anyhow, Error};
-use common::{nip96_upload, shorten_pubkey};
+use common::shorten_pubkey;
 use gpui::{
     div, rems, AnyElement, App, AppContext, ClipboardItem, Context, Entity, EventEmitter,
     FocusHandle, Focusable, IntoElement, ParentElement, PathPromptOptions, Render, SharedString,
@@ -13,7 +13,7 @@ use nostr_sdk::prelude::*;
 use person::{Person, PersonRegistry};
 use settings::AppSettings;
 use smol::fs;
-use state::NostrRegistry;
+use state::{nostr_upload, NostrRegistry};
 use theme::ActiveTheme;
 use ui::avatar::Avatar;
 use ui::button::{Button, ButtonVariants};
@@ -170,7 +170,7 @@ impl ProfilePanel {
                 Ok(Ok(Some(mut paths))) => {
                     if let Some(path) = paths.pop() {
                         let file = fs::read(path).await?;
-                        let url = nip96_upload(&client, &nip96_server, file).await?;
+                        let url = nostr_upload(&client, &nip96_server, file).await?;
 
                         Ok(url)
                     } else {

crates/state/Cargo.toml

@@ -7,6 +7,7 @@ publish.workspace = true
 [dependencies]
 common = { path = "../common" }
 
+nostr.workspace = true
 nostr-sdk.workspace = true
 nostr-lmdb.workspace = true
 nostr-connect.workspace = true
@@ -14,7 +15,6 @@ nostr-connect.workspace = true
 gpui.workspace = true
 gpui_tokio.workspace = true
 smol.workspace = true
-reqwest.workspace = true
 flume.workspace = true
 log.workspace = true
 anyhow.workspace = true
@@ -25,3 +25,4 @@ serde_json.workspace = true
 rustls = "0.23"
 petname = "2.0.2"
 whoami = "1.6.1"
+reqwest = { version = "0.12", features = ["multipart", "stream", "json"] }

crates/state/src/lib.rs

@@ -13,11 +13,13 @@ use nostr_sdk::prelude::*;
 mod constants;
 mod gossip;
 mod nip05;
+mod nip96;
 mod signer;
 
 pub use constants::*;
 pub use gossip::*;
 pub use nip05::*;
+pub use nip96::*;
 pub use signer::*;
 
 pub fn init(window: &mut Window, cx: &mut App) {

crates/state/src/nip96.rs

@@ -59,7 +59,7 @@ where
     Ok(upload_response.download_url()?.to_owned())
 }
 
-pub async fn nip96_upload(
+pub async fn nostr_upload(
     client: &Client,
     server: &Url,
     file: Vec<u8>,

crates/theme/src/lib.rs

@@ -78,6 +78,9 @@ pub struct Theme {
 
     /// Show the scrollbar mode, default: scrolling
     pub scrollbar_mode: ScrollbarMode,
+
+    /// Platform kind
+    pub platform: PlatformKind,
 }
 
 impl Deref for Theme {
@@ -201,6 +204,7 @@ impl From<ThemeFamily> for Theme {
             mode,
             colors: *colors,
             theme: Rc::new(family),
+            platform,
         }
     }
 }

crates/title_bar/src/lib.rs

@@ -1,12 +1,11 @@
-use std::mem;
-
 use gpui::prelude::FluentBuilder;
 #[cfg(target_os = "linux")]
 use gpui::MouseButton;
+#[cfg(not(target_os = "windows"))]
+use gpui::Pixels;
 use gpui::{
     div, px, AnyElement, Context, Decorations, Hsla, InteractiveElement as _, IntoElement,
-    ParentElement, Pixels, Render, StatefulInteractiveElement as _, Styled, Window,
-    WindowControlArea,
+    ParentElement, Render, StatefulInteractiveElement as _, Styled, Window, WindowControlArea,
 };
 use smallvec::{smallvec, SmallVec};
 use theme::{ActiveTheme, PlatformKind, CLIENT_SIDE_DECORATION_ROUNDING};
@@ -14,42 +13,39 @@ use ui::h_flex;
 
 #[cfg(target_os = "linux")]
 use crate::platforms::linux::LinuxWindowControls;
+use crate::platforms::mac::TRAFFIC_LIGHT_PADDING;
 use crate::platforms::windows::WindowsWindowControls;
 
 mod platforms;
 
+/// Titlebar
 pub struct TitleBar {
+    /// Children elements of the title bar.
     children: SmallVec<[AnyElement; 2]>,
-    platform_kind: PlatformKind,
-    should_move: bool,
-}
 
-impl Default for TitleBar {
-    fn default() -> Self {
-        Self::new()
-    }
+    /// Whether the title bar is currently being moved.
+    should_move: bool,
 }
 
 impl TitleBar {
     pub fn new() -> Self {
         Self {
             children: smallvec![],
-            platform_kind: PlatformKind::platform(),
             should_move: false,
         }
     }
 
     #[cfg(not(target_os = "windows"))]
-    pub fn height(window: &mut Window) -> Pixels {
+    pub fn height(&self, window: &mut Window) -> Pixels {
         (1.75 * window.rem_size()).max(px(34.))
     }
 
     #[cfg(target_os = "windows")]
-    pub fn height(_window: &mut Window) -> Pixels {
+    pub fn height(&self, _window: &mut Window) -> Pixels {
         px(32.)
     }
 
-    pub fn title_bar_color(&self, window: &mut Window, cx: &mut Context<Self>) -> Hsla {
+    pub fn titlebar_color(&self, window: &mut Window, cx: &mut Context<Self>) -> Hsla {
         if cfg!(any(target_os = "linux", target_os = "freebsd")) {
             if window.is_window_active() && !self.should_move {
                 cx.theme().title_bar
@@ -69,66 +65,62 @@ impl TitleBar {
     }
 }
 
-impl ParentElement for TitleBar {
-    fn extend(&mut self, elements: impl IntoIterator<Item = AnyElement>) {
-        self.children.extend(elements)
+impl Default for TitleBar {
+    fn default() -> Self {
+        Self::new()
     }
 }
 
 impl Render for TitleBar {
     fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
+        let height = self.height(window);
+        let color = self.titlebar_color(window, cx);
+        let children = std::mem::take(&mut self.children);
+
         #[cfg(target_os = "linux")]
         let supported_controls = window.window_controls();
         let decorations = window.window_decorations();
-        let height = Self::height(window);
-        let color = self.title_bar_color(window, cx);
-        let children = mem::take(&mut self.children);
 
         h_flex()
             .window_control_area(WindowControlArea::Drag)
-            .w_full()
             .h(height)
+            .w_full()
             .map(|this| {
                 if window.is_fullscreen() {
                     this.px_2()
-                } else if self.platform_kind.is_mac() {
-                    this.pl(px(platforms::mac::TRAFFIC_LIGHT_PADDING))
-                        .pr_2()
-                        .when(children.len() <= 1, |this| {
-                            this.pr(px(platforms::mac::TRAFFIC_LIGHT_PADDING))
-                        })
+                } else if cx.theme().platform.is_mac() {
+                    this.pr_2().pl(px(TRAFFIC_LIGHT_PADDING))
                 } else {
                     this.px_2()
                 }
             })
             .map(|this| match decorations {
                 Decorations::Server => this,
-                Decorations::Client { tiling, .. } => this
-                    .when(!(tiling.top || tiling.right), |el| {
-                        el.rounded_tr(CLIENT_SIDE_DECORATION_ROUNDING)
+                Decorations::Client { tiling } => this
+                    .when(!(tiling.top || tiling.right), |div| {
+                        div.rounded_tr(CLIENT_SIDE_DECORATION_ROUNDING)
                     })
-                    .when(!(tiling.top || tiling.left), |el| {
-                        el.rounded_tl(CLIENT_SIDE_DECORATION_ROUNDING)
+                    .when(!(tiling.top || tiling.left), |div| {
+                        div.rounded_tl(CLIENT_SIDE_DECORATION_ROUNDING)
                     }),
             })
             .bg(color)
+            .border_b_1()
+            .border_color(cx.theme().border)
             .content_stretch()
             .child(
-                div()
+                h_flex()
                     .id("title-bar")
-                    .flex()
-                    .flex_row()
-                    .items_center()
                     .justify_between()
                     .w_full()
-                    .when(self.platform_kind.is_mac(), |this| {
+                    .when(cx.theme().platform.is_mac(), |this| {
                         this.on_click(|event, window, _| {
                             if event.click_count() == 2 {
                                 window.titlebar_double_click();
                             }
                         })
                     })
-                    .when(self.platform_kind.is_linux(), |this| {
+                    .when(cx.theme().platform.is_linux(), |this| {
                         this.on_click(|event, window, _| {
                             if event.click_count() == 2 {
                                 window.zoom_window();
@@ -137,15 +129,26 @@ impl Render for TitleBar {
                     })
                     .children(children),
             )
-            .when(!window.is_fullscreen(), |this| match self.platform_kind {
+            .child(
+                h_flex()
+                    .absolute()
+                    .top_0()
+                    .right_0()
+                    .pr_2()
+                    .h(height)
+                    .child(
+                        div().when(!window.is_fullscreen(), |this| match cx.theme().platform {
                             PlatformKind::Linux => {
                                 #[cfg(target_os = "linux")]
                                 if matches!(decorations, Decorations::Client { .. }) {
                                     this.child(LinuxWindowControls::new(None))
                                         .when(supported_controls.window_menu, |this| {
-                                this.on_mouse_down(MouseButton::Right, move |ev, window, _| {
+                                            this.on_mouse_down(
+                                                MouseButton::Right,
+                                                move |ev, window, _| {
                                                     window.show_window_menu(ev.position)
-                                })
+                                                },
+                                            )
                                         })
                                         .on_mouse_move(cx.listener(move |this, _ev, window, _| {
                                             if this.should_move {
@@ -153,9 +156,11 @@ impl Render for TitleBar {
                                                 window.start_window_move();
                                             }
                                         }))
-                            .on_mouse_down_out(cx.listener(move |this, _ev, _window, _cx| {
+                                        .on_mouse_down_out(cx.listener(
+                                            move |this, _ev, _window, _cx| {
                                                 this.should_move = false;
-                            }))
+                                            },
+                                        ))
                                         .on_mouse_up(
                                             MouseButton::Left,
                                             cx.listener(move |this, _ev, _window, _cx| {
@@ -176,6 +181,8 @@ impl Render for TitleBar {
                             }
                             PlatformKind::Windows => this.child(WindowsWindowControls::new(height)),
                             PlatformKind::Mac => this,
-            })
+                        }),
+                    ),
+            )
     }
 }

crates/title_bar/src/platforms/linux.rs

@@ -1,11 +1,10 @@
 use std::collections::HashMap;
-use std::path::PathBuf;
 use std::sync::OnceLock;
 
 use gpui::prelude::FluentBuilder;
 use gpui::{
-    img, Action, App, InteractiveElement, IntoElement, MouseButton, ParentElement, RenderOnce,
-    StatefulInteractiveElement, Styled, Window,
+    svg, Action, App, InteractiveElement, IntoElement, MouseButton, ParentElement, RenderOnce,
+    SharedString, StatefulInteractiveElement, Styled, Window,
 };
 use linicon::{lookup_icon, IconType};
 use theme::ActiveTheme;
@@ -26,22 +25,27 @@ impl LinuxWindowControls {
 
 impl RenderOnce for LinuxWindowControls {
     fn render(self, window: &mut Window, _cx: &mut App) -> impl IntoElement {
+        let supported_controls = window.window_controls();
+
         h_flex()
             .id("linux-window-controls")
-            .px_2()
             .gap_2()
             .on_mouse_down(MouseButton::Left, |_, _, cx| cx.stop_propagation())
-            .child(WindowControl::new(
+            .when(supported_controls.minimize, |this| {
+                this.child(WindowControl::new(
                     LinuxControl::Minimize,
                     IconName::WindowMinimize,
                 ))
-            .child({
+            })
+            .when(supported_controls.maximize, |this| {
+                this.child({
                     if window.is_maximized() {
                         WindowControl::new(LinuxControl::Restore, IconName::WindowRestore)
                     } else {
                         WindowControl::new(LinuxControl::Maximize, IconName::WindowMaximize)
                     }
                 })
+            })
             .child(
                 WindowControl::new(LinuxControl::Close, IconName::WindowClose)
                     .when_some(self.close_window_action, |this, close_action| {
@@ -87,24 +91,22 @@ impl RenderOnce for WindowControl {
             .justify_center()
             .items_center()
             .rounded_full()
-            .map(|this| {
-                if is_gnome {
-                    this.size_6()
-                        .bg(cx.theme().tab_inactive_background)
-                        .hover(|this| this.bg(cx.theme().tab_hover_background))
-                        .active(|this| this.bg(cx.theme().tab_active_background))
-                } else {
-                    this.size_5()
-                        .bg(cx.theme().ghost_element_background)
+            .size_6()
+            .when(is_gnome, |this| {
+                this.bg(cx.theme().ghost_element_background_alt)
                     .hover(|this| this.bg(cx.theme().ghost_element_hover))
                     .active(|this| this.bg(cx.theme().ghost_element_active))
-                }
             })
             .map(|this| {
                 if let Some(Some(path)) = linux_controls().get(&self.kind).cloned() {
-                    this.child(img(path).flex_grow().size_4())
+                    this.child(
+                        svg()
+                            .external_path(SharedString::from(path))
+                            .size_4()
+                            .text_color(cx.theme().text),
+                    )
                 } else {
-                    this.child(Icon::new(self.fallback).flex_grow().small())
+                    this.child(Icon::new(self.fallback).small().text_color(cx.theme().text))
                 }
             })
             .on_mouse_move(|_, _window, cx| cx.stop_propagation())
@@ -114,20 +116,14 @@ impl RenderOnce for WindowControl {
                     LinuxControl::Minimize => window.minimize_window(),
                     LinuxControl::Restore => window.zoom_window(),
                     LinuxControl::Maximize => window.zoom_window(),
-                    LinuxControl::Close => window.dispatch_action(
-                        self.close_action
-                            .as_ref()
-                            .expect("Use WindowControl::new_close() for close control.")
-                            .boxed_clone(),
-                        cx,
-                    ),
+                    LinuxControl::Close => cx.quit(),
                 }
             })
     }
 }
 
 static DE: OnceLock<DesktopEnvironment> = OnceLock::new();
-static LINUX_CONTROLS: OnceLock<HashMap<LinuxControl, Option<PathBuf>>> = OnceLock::new();
+static LINUX_CONTROLS: OnceLock<HashMap<LinuxControl, Option<String>>> = OnceLock::new();
 
 #[derive(Debug, Clone, Copy, PartialEq)]
 pub enum DesktopEnvironment {
@@ -182,7 +178,7 @@ impl LinuxControl {
     }
 }
 
-fn linux_controls() -> &'static HashMap<LinuxControl, Option<PathBuf>> {
+fn linux_controls() -> &'static HashMap<LinuxControl, Option<String>> {
     LINUX_CONTROLS.get_or_init(|| {
         let mut icons = HashMap::new();
         icons.insert(LinuxControl::Close, None);
@@ -219,7 +215,9 @@ fn linux_controls() -> &'static HashMap<LinuxControl, Option<PathBuf>> {
                 }
 
                 if let Some(Ok(icon)) = control_icon {
-                    icons.entry(control).and_modify(|v| *v = Some(icon.path));
+                    icons
+                        .entry(control)
+                        .and_modify(|v| *v = Some(icon.path.to_string_lossy().to_string()));
                 }
             }
         }

rust-toolchain.toml

@@ -1,5 +1,5 @@
 [toolchain]
-channel = "1.91"
+channel = "1.92"
 profile = "minimal"
 components = ["rustfmt", "clippy"]
 targets = [