Add support for experimental xx_foreign_toplevel_geometry_tracker_v1 (#1)

Co-authored-by: entailz <entail-wraps0r@icloud.com>
Reviewed-on: wry/wry#1
Co-authored-by: entailz <entailzwrapped@proton.me>
Co-committed-by: entailz <entailzwrapped@proton.me>

build/vulkan/hash.rs

@@ -8,8 +8,7 @@ pub struct Tree {
     pub shaders: &'static [&'static str],
 }
 
-pub const TREES: &[Tree] = &[
-    Tree {
+pub const TREES: &[Tree] = &[Tree {
     root: "src/gfx_apis/vulkan/shaders",
     hash: "src/gfx_apis/vulkan/shaders_hash.txt",
     bin: "src/gfx_apis/vulkan/shaders_bin",
@@ -33,8 +32,7 @@ pub const TREES: &[Tree] = &[
         "legacy/rounded_tex.frag",
         "legacy/rounded_tex.vert",
     ],
-    },
-];
+}];
 
 fn calculate_hash(tree: &Tree) -> anyhow::Result<String> {
     let dir = WalkDir::new(tree.root);

jay-config/src/client.rs

@@ -233,5 +233,7 @@ bitflags! {
         pub const CC_GAMMA_CONTROL_MANAGER    = 1 << 14,
         /// Grants access to the `zwlr_virtual_pointer_manager_v1` global.
         pub const CC_VIRTUAL_POINTER          = 1 << 15,
+        /// Grants access to the `ext_foreign_toplevel_geometry_tracking_manager_v1` global.
+        pub const CC_FOREIGN_TOPLEVEL_GEOMETRY_TRACKING = 1 << 16,
     }
 }

jay-config/src/lib.rs

@@ -437,4 +437,3 @@ pub fn on_unload(f: impl FnOnce() + 'static) {
 pub fn set_middle_click_paste_enabled(enabled: bool) {
     get!().set_middle_click_paste_enabled(enabled);
 }
-

src/backends/metal/video.rs

@@ -321,7 +321,6 @@ impl BackendDrmDevice for MetalDrmDevice {
             }
         }
     }
-
 }
 
 pub struct HandleEvents {

src/client.rs

@@ -68,6 +68,7 @@ bitflags! {
         CAP_HEAD_MANAGER                       = 1 << 13,
         CAP_GAMMA_CONTROL_MANAGER              = 1 << 14,
         CAP_VIRTUAL_POINTER_MANAGER            = 1 << 15,
+        CAP_FOREIGN_TOPLEVEL_GEOMETRY_TRACKING = 1 << 16,
 }
 
 impl StaticText for ClientCapsEnum {
@@ -89,6 +90,9 @@ impl StaticText for ClientCapsEnum {
             ClientCapsEnum::CAP_HEAD_MANAGER => "head-manager",
             ClientCapsEnum::CAP_GAMMA_CONTROL_MANAGER => "gamma-control-manager",
             ClientCapsEnum::CAP_VIRTUAL_POINTER_MANAGER => "virtual-pointer",
+            ClientCapsEnum::CAP_FOREIGN_TOPLEVEL_GEOMETRY_TRACKING => {
+                "foreign-toplevel-geometry-tracking"
+            }
         }
     }
 }

src/compositor.rs

@@ -60,9 +60,8 @@ use {
         tree::{
             DisplayNode, NodeIds, OutputNode, TearingMode, Transform, VrrMode,
             WorkspaceDisplayOrder, WorkspaceNode, container_layout, container_render_positions,
-            float_layout, output_render_data,
+            container_tab_render_textures, float_layout, output_render_data,
             placeholder_render_textures,
-            container_tab_render_textures,
         },
         user_session::import_environment,
         utils::{

src/config/handler.rs

@@ -3371,9 +3371,7 @@ impl ConfigProxyHandler {
                 .handle_set_bar_position(position)
                 .wrn("set_bar_position")?,
             ClientMessage::GetBarPosition => self.handle_get_bar_position(),
-            ClientMessage::SetCornerRadius { radius } => {
-                self.handle_set_corner_radius(radius)
-            }
+            ClientMessage::SetCornerRadius { radius } => self.handle_set_corner_radius(radius),
             ClientMessage::GetCornerRadius => self.handle_get_corner_radius(),
             ClientMessage::SeatFocusHistory { seat, timeline } => self
                 .handle_seat_focus_history(seat, timeline)
@@ -3393,13 +3391,12 @@ impl ConfigProxyHandler {
             ClientMessage::SeatFocusTiles { seat } => {
                 self.handle_seat_focus_tiles(seat).wrn("seat_focus_tiles")?
             }
-            ClientMessage::SeatFocusFloats { seat } => {
-                self.handle_seat_focus_floats(seat).wrn("seat_focus_floats")?
-            }
-            ClientMessage::SeatToggleFocusFloatTiled { seat } => {
-                self.handle_seat_toggle_focus_float_tiled(seat)
-                    .wrn("seat_toggle_focus_float_tiled")?
-            }
+            ClientMessage::SeatFocusFloats { seat } => self
+                .handle_seat_focus_floats(seat)
+                .wrn("seat_focus_floats")?,
+            ClientMessage::SeatToggleFocusFloatTiled { seat } => self
+                .handle_seat_toggle_focus_float_tiled(seat)
+                .wrn("seat_toggle_focus_float_tiled")?,
             ClientMessage::SetMiddleClickPasteEnabled { enabled } => {
                 self.handle_set_middle_click_paste_enabled(enabled)
             }
@@ -3497,9 +3494,9 @@ impl ConfigProxyHandler {
             } => self
                 .handle_window_resize(window, dx1, dy1, dx2, dy2)
                 .wrn("window_resize")?,
-            ClientMessage::SeatToggleTab { seat } => self
-                .handle_seat_toggle_tab(seat)
-                .wrn("seat_toggle_tab")?,
+            ClientMessage::SeatToggleTab { seat } => {
+                self.handle_seat_toggle_tab(seat).wrn("seat_toggle_tab")?
+            }
             ClientMessage::SeatMakeGroup {
                 seat,
                 axis,

src/criteria/clm.rs

@@ -233,7 +233,6 @@ impl ClMatcherManager {
     pub fn tag(&self, string: CritLiteralOrRegex) -> Rc<ClmUpstreamNode> {
         self.root(ClmMatchTag::new(string))
     }
-
 }
 
 impl CritTarget for Rc<Client> {

src/cursor_user.rs

@@ -198,7 +198,6 @@ impl CursorUserGroup {
         }
     }
 
-
     fn output_center(&self, output: &Rc<OutputNode>) -> (Fixed, Fixed) {
         let pos = output.global.pos.get();
         let x = Fixed::from_int((pos.x1() + pos.x2()) / 2);

src/gfx_apis/gl.rs

@@ -205,8 +205,7 @@ fn run_ops(fb: &Framebuffer, ops: &[GfxApiOpt]) -> Option<FdSync> {
                             Some(c) if c == fr.color => {}
                             _ => break,
                         }
-                        let [top_right, top_left, bottom_right, bottom_left] =
-                            fr.rect.to_points();
+                        let [top_right, top_left, bottom_right, bottom_left] = fr.rect.to_points();
                         triangles.extend_from_slice(&[
                             top_right,
                             top_left,

src/gfx_apis/vulkan/renderer.rs

@@ -973,7 +973,9 @@ impl VulkanRenderer {
                         }
                         VulkanOp::RoundedFill(mut f) => {
                             f.range_address = memory.data_buffer.len() as DeviceAddress;
-                            memory.data_buffer.extend_from_slice(uapi::as_bytes(&f.target));
+                            memory
+                                .data_buffer
+                                .extend_from_slice(uapi::as_bytes(&f.target));
                             mops.push(VulkanOp::RoundedFill(f));
                         }
                         VulkanOp::RoundedTex(mut c) => {
@@ -1370,8 +1372,18 @@ impl VulkanRenderer {
         for pass in RenderPass::variants() {
             for cmd in &mut memory.ops[pass] {
                 let tex_data = match cmd {
-                    VulkanOp::Tex(c) => Some((&c.tex, &mut c.buffer_resv, &mut c.acquire_sync, c.release_sync)),
-                    VulkanOp::RoundedTex(c) => Some((&c.tex, &mut c.buffer_resv, &mut c.acquire_sync, c.release_sync)),
+                    VulkanOp::Tex(c) => Some((
+                        &c.tex,
+                        &mut c.buffer_resv,
+                        &mut c.acquire_sync,
+                        c.release_sync,
+                    )),
+                    VulkanOp::RoundedTex(c) => Some((
+                        &c.tex,
+                        &mut c.buffer_resv,
+                        &mut c.acquire_sync,
+                        c.release_sync,
+                    )),
                     _ => None,
                 };
                 if let Some((tex, buffer_resv, acquire_sync, release_sync)) = tex_data {
@@ -1623,8 +1635,7 @@ impl VulkanRenderer {
         let memory = &*self.memory.borrow();
         let fill_pl = self.get_or_create_fill_pipelines(target.format.vk_format)?;
         let tex_pl = self.get_or_create_tex_pipelines(target.format.vk_format, target_cd);
-        let rounded_fill_pl =
-            self.get_or_create_rounded_fill_pipelines(target.format.vk_format)?;
+        let rounded_fill_pl = self.get_or_create_rounded_fill_pipelines(target.format.vk_format)?;
         let rounded_tex_pl =
             self.get_or_create_rounded_tex_pipelines(target.format.vk_format, target_cd);
         let dev = &self.device.device;
@@ -2416,9 +2427,7 @@ impl VulkanRenderer {
                     // but they do paint pixels and need paint regions.
                     (false, rf.rect)
                 }
-                GfxApiOpt::RoundedCopyTexture(ct) => {
-                    (false, ct.target)
-                }
+                GfxApiOpt::RoundedCopyTexture(ct) => (false, ct.target),
             };
             if opaque || bb.is_none() {
                 tag |= 1;

src/globals.rs

@@ -29,7 +29,6 @@ use {
             wl_output::WlOutputGlobal,
             wl_registry::WlRegistry,
             wl_seat::{
-                WlSeatGlobal,
                 ext_transient_seat_manager_v1::ExtTransientSeatManagerV1Global,
                 tablet::zwp_tablet_manager_v2::ZwpTabletManagerV2Global,
                 text_input::{
@@ -41,6 +40,7 @@ use {
                 zwp_pointer_gestures_v1::ZwpPointerGesturesV1Global,
                 zwp_relative_pointer_manager_v1::ZwpRelativePointerManagerV1Global,
                 zwp_virtual_keyboard_manager_v1::ZwpVirtualKeyboardManagerV1Global,
+                WlSeatGlobal,
             },
             wl_shm::WlShmGlobal,
             wl_subcompositor::WlSubcompositorGlobal,
@@ -65,6 +65,7 @@ use {
             xdg_toplevel_tag_manager_v1::XdgToplevelTagManagerV1Global,
             xdg_wm_base::XdgWmBaseGlobal,
             xdg_wm_dialog_v1::XdgWmDialogV1Global,
+            xx_foreign_toplevel_geometry_tracking_manager_v1::XxForeignToplevelGeometryTrackingManagerV1Global,
             zwlr_foreign_toplevel_manager_v1::ZwlrForeignToplevelManagerV1Global,
             zwlr_gamma_control_manager_v1::ZwlrGammaControlManagerV1Global,
             zwlr_layer_shell_v1::ZwlrLayerShellV1Global,
@@ -252,6 +253,7 @@ singletons! {
     WpLinuxDrmSyncobjManagerV1,
     WpPresentation,
     ZwlrVirtualPointerManagerV1,
+    XxForeignToplevelGeometryTrackingManagerV1,
 }
 
 pub struct Globals {

src/ifs.rs

@@ -88,6 +88,8 @@ pub mod xdg_toplevel_drag_v1;
 pub mod xdg_toplevel_tag_manager_v1;
 pub mod xdg_wm_base;
 pub mod xdg_wm_dialog_v1;
+pub mod xx_foreign_toplevel_geometry_tracker_v1;
+pub mod xx_foreign_toplevel_geometry_tracking_manager_v1;
 pub mod zwlr_foreign_toplevel_handle_v1;
 pub mod zwlr_foreign_toplevel_manager_v1;
 pub mod zwlr_gamma_control_manager_v1;

src/ifs/hyprland_focus_grab_v1.rs

@@ -1,18 +1,14 @@
 use {
     crate::{
         client::{Client, ClientError},
-        ifs::wl_seat::SeatFocusGrab,
-        ifs::wl_surface::WlSurface,
+        ifs::{wl_seat::SeatFocusGrab, wl_surface::WlSurface},
         leaks::Tracker,
         object::{Object, Version},
         tree::NodeId,
         wire::{HyprlandFocusGrabV1Id, hyprland_focus_grab_v1::*},
     },
     ahash::AHashMap,
-    std::{
-        cell::Cell,
-        rc::Rc,
-    },
+    std::{cell::Cell, rc::Rc},
     thiserror::Error,
 };
 
@@ -56,7 +52,8 @@ impl HyprlandFocusGrabV1 {
             if let Some(old) = seat.focus_grab.get() {
                 old.clear();
             }
-            seat.focus_grab.set(Some(self.clone() as Rc<dyn SeatFocusGrab>));
+            seat.focus_grab
+                .set(Some(self.clone() as Rc<dyn SeatFocusGrab>));
             if let Some(node) = focus_node.clone() {
                 seat.grab(node);
             }

src/ifs/jay_compositor.rs

@@ -542,7 +542,6 @@ impl JayCompositorRequestHandler for JayCompositor {
         });
         Ok(())
     }
-
 }
 
 object_base! {

src/ifs/wl_seat.rs

@@ -83,9 +83,9 @@ use {
         rect::Rect,
         state::{DeviceHandlerData, State},
         tree::{
-            ContainerNode, ContainerSplit, ChangeGroupAction, Direction, FoundNode, Node, NodeId, NodeLayer,
-            NodeLayerLink, NodeLocation, OutputNode, StackedNode, ToplevelNode, WorkspaceNode,
-            generic_node_visitor, toplevel_create_split, toplevel_parent_container,
+            ChangeGroupAction, ContainerNode, ContainerSplit, Direction, FoundNode, Node, NodeId,
+            NodeLayer, NodeLayerLink, NodeLocation, OutputNode, StackedNode, ToplevelNode,
+            WorkspaceNode, generic_node_visitor, toplevel_create_split, toplevel_parent_container,
             toplevel_set_floating, toplevel_set_workspace,
         },
         utils::{
@@ -862,8 +862,7 @@ impl WlSeatGlobal {
                 && let Some(c) = p.node_into_container()
             {
                 c.move_focus_from_child(self, tl.deref(), direction);
-            } else if let Some(float) = data.float.get()
-            {
+            } else if let Some(float) = data.float.get() {
                 let ws = float.workspace.get();
                 let floats: Vec<_> = ws
                     .stacked
@@ -1742,7 +1741,6 @@ impl WlSeatGlobal {
     pub fn set_pointer_revert_key(&self, key: KeySym) {
         self.revert_key.set(key);
     }
-
 }
 
 impl CursorUserOwner for WlSeatGlobal {

src/ifs/wl_surface.rs

@@ -1448,8 +1448,7 @@ impl WlSurface {
             // already called damage() when removing the child, and for tiled windows the
             // deferred layout damage system handles repainting once siblings have resized.
             // Emitting damage here creates an intermediate frame showing an empty gap.
-            let becoming_invisible =
-                was_visible && !self.visible.get() && self.buffer.is_none();
+            let becoming_invisible = was_visible && !self.visible.get() && self.buffer.is_none();
             if !becoming_invisible || self.toplevel.is_none() {
                 let mut damage =
                     buffer_abs_pos.with_size_saturating(max_surface_size.0, max_surface_size.1);

src/ifs/wl_surface/xdg_surface/xdg_toplevel.rs

@@ -424,7 +424,9 @@ impl XdgToplevel {
             self.min_height.get(),
             self.max_height.get(),
         ) {
-            (Some(min_w), Some(max_w), Some(min_h), Some(max_h)) if min_w == max_w && min_h == max_h => {
+            (Some(min_w), Some(max_w), Some(min_h), Some(max_h))
+                if min_w == max_w && min_h == max_h =>
+            {
                 Some((min_w, min_h))
             }
             _ => None,

src/ifs/wp_cursor_shape_device_v1.rs

@@ -139,7 +139,6 @@ impl KnownCursor {
         };
         Some(cursor)
     }
-
 }
 
 object_base! {

src/ifs/xx_foreign_toplevel_geometry_tracker_v1.rs

@@ -0,0 +1,94 @@
+use {
+    crate::{
+        client::{Client, ClientError},
+        leaks::Tracker,
+        object::{Object, Version},
+        rect::Rect,
+        state::State,
+        tree::ToplevelOpt,
+        wire::{XxForeignToplevelGeometryTrackerV1Id, xx_foreign_toplevel_geometry_tracker_v1::*},
+    },
+    std::rc::Rc,
+    thiserror::Error,
+};
+
+pub struct XxForeignToplevelGeometryTrackerV1 {
+    pub id: XxForeignToplevelGeometryTrackerV1Id,
+    pub client: Rc<Client>,
+    pub tracker: Tracker<Self>,
+    pub toplevel: ToplevelOpt,
+    pub version: Version,
+}
+
+impl XxForeignToplevelGeometryTrackerV1 {
+    fn detach(&self) {
+        if let Some(tl) = self.toplevel.get() {
+            tl.tl_data()
+                .geometry_trackers
+                .remove(&(self.client.id, self.id));
+        }
+    }
+
+    pub fn send_finished(&self) {
+        self.client.event(Finished { self_id: self.id });
+    }
+
+    pub fn send_geometry_update(&self, rect: &Rect, state: &State) {
+        if rect.is_empty() {
+            self.client.event(Done { self_id: self.id });
+            return;
+        }
+        for output in state.globals.outputs.lock().values() {
+            let output_pos = output.pos.get();
+            if !rect.intersects(&output_pos) {
+                continue;
+            }
+            let scale = output.persistent.scale.get().to_f64();
+            let rel_x = rect.x1() - output_pos.x1();
+            let rel_y = rect.y1() - output_pos.y1();
+            let hw_x = (rel_x as f64 * scale).round() as i32;
+            let hw_y = (rel_y as f64 * scale).round() as i32;
+            let hw_w = (rect.width() as f64 * scale).round() as u32;
+            let hw_h = (rect.height() as f64 * scale).round() as u32;
+            self.client.event(Geometry {
+                self_id: self.id,
+                output: output.name.raw(),
+                x: hw_x,
+                y: hw_y,
+                width: hw_w,
+                height: hw_h,
+            });
+        }
+        self.client.event(Done { self_id: self.id });
+    }
+}
+
+impl XxForeignToplevelGeometryTrackerV1RequestHandler for XxForeignToplevelGeometryTrackerV1 {
+    type Error = XxForeignToplevelGeometryTrackerV1Error;
+
+    fn destroy(&self, _req: Destroy, _slf: &Rc<Self>) -> Result<(), Self::Error> {
+        self.detach();
+        self.client.remove_obj(self)?;
+        Ok(())
+    }
+}
+
+object_base! {
+    self = XxForeignToplevelGeometryTrackerV1;
+    version = self.version;
+}
+
+impl Object for XxForeignToplevelGeometryTrackerV1 {
+    fn break_loops(&self) {
+        self.detach();
+    }
+}
+
+simple_add_obj!(XxForeignToplevelGeometryTrackerV1);
+
+#[derive(Debug, Error)]
+pub enum XxForeignToplevelGeometryTrackerV1Error {
+    #[error(transparent)]
+    ClientError(Box<ClientError>),
+}
+efrom!(XxForeignToplevelGeometryTrackerV1Error, ClientError);

src/ifs/xx_foreign_toplevel_geometry_tracking_manager_v1.rs

@@ -0,0 +1,125 @@
+use {
+    crate::{
+        client::{CAP_FOREIGN_TOPLEVEL_GEOMETRY_TRACKING, Client, ClientCaps, ClientError},
+        globals::{Global, GlobalName},
+        ifs::{
+            ext_foreign_toplevel_handle_v1::ExtForeignToplevelHandleV1,
+            xx_foreign_toplevel_geometry_tracker_v1::XxForeignToplevelGeometryTrackerV1,
+        },
+        leaks::Tracker,
+        object::{Object, Version},
+        wire::{
+            XxForeignToplevelGeometryTrackingManagerV1Id,
+            xx_foreign_toplevel_geometry_tracking_manager_v1::*,
+        },
+    },
+    std::rc::Rc,
+    thiserror::Error,
+};
+
+pub struct XxForeignToplevelGeometryTrackingManagerV1Global {
+    pub name: GlobalName,
+}
+
+impl XxForeignToplevelGeometryTrackingManagerV1Global {
+    pub fn new(name: GlobalName) -> Self {
+        Self { name }
+    }
+
+    fn bind_(
+        self: Rc<Self>,
+        id: XxForeignToplevelGeometryTrackingManagerV1Id,
+        client: &Rc<Client>,
+        version: Version,
+    ) -> Result<(), XxForeignToplevelGeometryTrackingManagerV1Error> {
+        let obj = Rc::new(XxForeignToplevelGeometryTrackingManagerV1 {
+            id,
+            client: client.clone(),
+            tracker: Default::default(),
+            version,
+        });
+        track!(client, obj);
+        client.add_client_obj(&obj)?;
+        Ok(())
+    }
+}
+
+pub struct XxForeignToplevelGeometryTrackingManagerV1 {
+    pub id: XxForeignToplevelGeometryTrackingManagerV1Id,
+    pub client: Rc<Client>,
+    pub tracker: Tracker<Self>,
+    pub version: Version,
+}
+
+impl XxForeignToplevelGeometryTrackingManagerV1RequestHandler
+    for XxForeignToplevelGeometryTrackingManagerV1
+{
+    type Error = XxForeignToplevelGeometryTrackingManagerV1Error;
+
+    fn destroy(&self, _req: Destroy, _slf: &Rc<Self>) -> Result<(), Self::Error> {
+        self.client.remove_obj(self)?;
+        Ok(())
+    }
+
+    fn get_geometry_tracker(
+        &self,
+        req: GetGeometryTracker,
+        _slf: &Rc<Self>,
+    ) -> Result<(), Self::Error> {
+        let handle: Rc<ExtForeignToplevelHandleV1> = self.client.lookup(req.toplevel)?;
+        let toplevel = handle.toplevel.clone();
+        let tracker_obj = Rc::new(XxForeignToplevelGeometryTrackerV1 {
+            id: req.tracker,
+            client: self.client.clone(),
+            tracker: Default::default(),
+            toplevel: toplevel.clone(),
+            version: self.version,
+        });
+        track!(self.client, tracker_obj);
+        self.client.add_client_obj(&tracker_obj)?;
+        if let Some(tl) = toplevel.get() {
+            let data = tl.tl_data();
+            data.geometry_trackers
+                .set((self.client.id, req.tracker), tracker_obj.clone());
+            let rect = tl.node_absolute_position();
+            tracker_obj.send_geometry_update(&rect, &data.state);
+        } else {
+            tracker_obj.send_finished();
+        }
+        Ok(())
+    }
+}
+
+global_base!(
+    XxForeignToplevelGeometryTrackingManagerV1Global,
+    XxForeignToplevelGeometryTrackingManagerV1,
+    XxForeignToplevelGeometryTrackingManagerV1Error
+);
+
+impl Global for XxForeignToplevelGeometryTrackingManagerV1Global {
+    fn version(&self) -> u32 {
+        1
+    }
+
+    fn required_caps(&self) -> ClientCaps {
+        CAP_FOREIGN_TOPLEVEL_GEOMETRY_TRACKING
+    }
+}
+
+simple_add_global!(XxForeignToplevelGeometryTrackingManagerV1Global);
+
+object_base! {
+    self = XxForeignToplevelGeometryTrackingManagerV1;
+    version = self.version;
+}
+
+impl Object for XxForeignToplevelGeometryTrackingManagerV1 {}
+
+simple_add_obj!(XxForeignToplevelGeometryTrackingManagerV1);
+
+#[derive(Debug, Error)]
+pub enum XxForeignToplevelGeometryTrackingManagerV1Error {
+    #[error(transparent)]
+    ClientError(Box<ClientError>),
+}
+efrom!(XxForeignToplevelGeometryTrackingManagerV1Error, ClientError);

src/renderer.rs

@@ -299,8 +299,7 @@ impl Renderer<'_> {
         //   RoundedFillRect z1 – rounded border ring (on top of bg)
         //   RoundedCopyTexture – title text (on top of everything)
         for entry in &tab_bar.entries {
-            let (bg_color, border_color, _text_color) =
-                TabBar::entry_colors(self.state, entry);
+            let (bg_color, border_color, _text_color) = TabBar::entry_colors(self.state, entry);
             let ex = entry.x.get();
             let ew = entry.width.get();
             let tab_rect = Rect::new_sized_saturating(ex, 0, ew, bar_height);
@@ -308,7 +307,12 @@ impl Renderer<'_> {
 
             // Tiny FillRect strip to establish Vulkan paint regions (visually hidden
             // behind the RoundedFillRect bg that renders later).
-            let strip = Rect::new_sized_saturating(ex + radius, bar_height / 2, (ew - 2 * radius).max(1), 1);
+            let strip = Rect::new_sized_saturating(
+                ex + radius,
+                bar_height / 2,
+                (ew - 2 * radius).max(1),
+                1,
+            );
             self.base
                 .fill_boxes2(slice::from_ref(&strip), &bg_color, srgb, perceptual, x, y);
 
@@ -350,7 +354,10 @@ impl Renderer<'_> {
                 let text_x = match self.state.theme.tab_title_align.get() {
                     TabTitleAlign::Start => x + ex + text_padding + border_width,
                     TabTitleAlign::Center => {
-                        x + ex + border_width + (tab_inner.max(0) - tex_width).max(0) / 2 + text_padding.min(tab_inner.max(0) / 2)
+                        x + ex
+                            + border_width
+                            + (tab_inner.max(0) - tex_width).max(0) / 2
+                            + text_padding.min(tab_inner.max(0) / 2)
                     }
                     TabTitleAlign::End => {
                         let end_x = x + ex + ew - tex_width - text_padding - border_width;
@@ -405,8 +412,7 @@ impl Renderer<'_> {
                 let srgb_srgb = self.state.color_manager.srgb_gamma22();
                 let bw = self.state.theme.sizes.border_width.get();
                 let border_color = self.state.theme.colors.border.get();
-                let focused_border_color =
-                    self.state.theme.colors.focused_title_background.get();
+                let focused_border_color = self.state.theme.colors.focused_title_background.get();
                 let c = if child.active.get() {
                     &focused_border_color
                 } else {
@@ -423,10 +429,21 @@ impl Renderer<'_> {
                         let frame_rects = [
                             Rect::new_sized_saturating(mb.x1() - bw, frame_y, bw, frame_h),
                             Rect::new_sized_saturating(mb.x2(), frame_y, bw, frame_h),
-                            Rect::new_sized_saturating(mb.x1() - bw, frame_y - bw, full_w + 2 * bw, bw),
-                            Rect::new_sized_saturating(mb.x1() - bw, frame_y + frame_h, full_w + 2 * bw, bw),
+                            Rect::new_sized_saturating(
+                                mb.x1() - bw,
+                                frame_y - bw,
+                                full_w + 2 * bw,
+                                bw,
+                            ),
+                            Rect::new_sized_saturating(
+                                mb.x1() - bw,
+                                frame_y + frame_h,
+                                full_w + 2 * bw,
+                                bw,
+                            ),
                         ];
-                        self.base.fill_boxes2(&frame_rects, c, srgb, perceptual, x, y);
+                        self.base
+                            .fill_boxes2(&frame_rects, c, srgb, perceptual, x, y);
                     } else {
                         let outer = Rect::new_sized_saturating(
                             mb.x1() - bw,
@@ -477,12 +494,7 @@ impl Renderer<'_> {
                 let bw = self.state.theme.sizes.border_width.get();
                 let border_color = self.state.theme.colors.border.get();
                 let focused_border_color = self.state.theme.colors.focused_title_background.get();
-                (
-                    Some(srgb_srgb),
-                    bw,
-                    border_color,
-                    focused_border_color,
-                )
+                (Some(srgb_srgb), bw, border_color, focused_border_color)
             } else {
                 (None, 0, Color::SOLID_BLACK, Color::SOLID_BLACK)
             };
@@ -507,10 +519,21 @@ impl Renderer<'_> {
                             let frame_rects = [
                                 Rect::new_sized_saturating(body.x1() - bw, body.y1(), bw, full_h),
                                 Rect::new_sized_saturating(body.x2(), body.y1(), bw, full_h),
-                                Rect::new_sized_saturating(body.x1() - bw, body.y1() - bw, full_w + 2 * bw, bw),
-                                Rect::new_sized_saturating(body.x1() - bw, body.y2(), full_w + 2 * bw, bw),
+                                Rect::new_sized_saturating(
+                                    body.x1() - bw,
+                                    body.y1() - bw,
+                                    full_w + 2 * bw,
+                                    bw,
+                                ),
+                                Rect::new_sized_saturating(
+                                    body.x1() - bw,
+                                    body.y2(),
+                                    full_w + 2 * bw,
+                                    bw,
+                                ),
                             ];
-                            self.base.fill_boxes2(&frame_rects, c, srgb, perceptual, x, y);
+                            self.base
+                                .fill_boxes2(&frame_rects, c, srgb, perceptual, x, y);
                         } else {
                             let outer = Rect::new_sized_saturating(
                                 body.x1() - bw,
@@ -533,7 +556,8 @@ impl Renderer<'_> {
                     }
                 }
                 let content = child.content.get();
-                self.stretch = if content.width() != body.width() || content.height() != body.height() {
+                self.stretch =
+                    if content.width() != body.width() || content.height() != body.height() {
                         Some(self.base.scale_point(body.width(), body.height()))
                     } else {
                         None
@@ -624,7 +648,6 @@ impl Renderer<'_> {
         self.render_surface_scaled(surface, x, y, None, bounds, false);
     }
 
-
     pub fn render_surface_scaled(
         &mut self,
         surface: &WlSurface,
@@ -797,18 +820,8 @@ impl Renderer<'_> {
             let borders = [
                 Rect::new_sized_saturating(x, y, pos.width(), bw),
                 Rect::new_sized_saturating(x, y + bw, bw, pos.height() - bw),
-                Rect::new_sized_saturating(
-                    x + pos.width() - bw,
-                    y + bw,
-                    bw,
-                    pos.height() - bw,
-                ),
-                Rect::new_sized_saturating(
-                    x + bw,
-                    y + pos.height() - bw,
-                    pos.width() - 2 * bw,
-                    bw,
-                ),
+                Rect::new_sized_saturating(x + pos.width() - bw, y + bw, bw, pos.height() - bw),
+                Rect::new_sized_saturating(x + bw, y + pos.height() - bw, pos.width() - 2 * bw, bw),
             ];
             self.base.fill_boxes(&borders, &bc, srgb, perceptual);
         } else {
@@ -825,12 +838,8 @@ impl Renderer<'_> {
                 bw as f32 * scalef,
             );
         }
-        let body = Rect::new_sized_saturating(
-            x + bw,
-            y + bw,
-            pos.width() - 2 * bw,
-            pos.height() - 2 * bw,
-        );
+        let body =
+            Rect::new_sized_saturating(x + bw, y + bw, pos.width() - 2 * bw, pos.height() - 2 * bw);
         let scissor_body = self.base.scale_rect(body);
         if !cr.is_zero() {
             let scalef = self.base.scalef as f32;

src/renderer/renderer_base.rs

@@ -260,7 +260,16 @@ impl RendererBase<'_> {
         corner_radius: CornerRadius,
         border_width: f32,
     ) {
-        self.fill_rounded_rect_z(rect, color, alpha, cd, render_intent, corner_radius, border_width, 0)
+        self.fill_rounded_rect_z(
+            rect,
+            color,
+            alpha,
+            cd,
+            render_intent,
+            corner_radius,
+            border_width,
+            0,
+        )
     }
 
     pub fn fill_rounded_rect_z(
@@ -283,8 +292,7 @@ impl RendererBase<'_> {
         let scale = self.scalef as f32;
         let fitted = corner_radius.fit_to(width, height);
         let cr: [f32; 4] = fitted.into();
-        self.ops
-            .push(GfxApiOpt::RoundedFillRect(RoundedFillRect {
+        self.ops.push(GfxApiOpt::RoundedFillRect(RoundedFillRect {
             rect: FramebufferRect::new(
                 rect.x1() as f32,
                 rect.y1() as f32,

src/tree/container.rs

@@ -5,8 +5,7 @@ use {
         cursor_user::CursorUser,
         fixed::Fixed,
         ifs::wl_seat::{
-            BTN_LEFT, NodeSeatState, SeatId, WlSeatGlobal, collect_kb_foci,
-            collect_kb_foci2,
+            BTN_LEFT, NodeSeatState, SeatId, WlSeatGlobal, collect_kb_foci, collect_kb_foci2,
             tablet::{TabletTool, TabletToolChanges, TabletToolId},
             wl_pointer::PendingScroll,
         },
@@ -19,7 +18,9 @@ use {
             ContainingNode, Direction, FindTreeResult, FindTreeUsecase, FloatNode, FoundNode, Node,
             NodeId, NodeLayerLink, NodeLocation, OutputNode, TddType, TileDragDestination,
             ToplevelData, ToplevelNode, ToplevelNodeBase, ToplevelType, WorkspaceNode,
-            default_tile_drag_bounds, tab_bar::{TabBar, TabBarEntry}, toplevel_set_workspace,
+            default_tile_drag_bounds,
+            tab_bar::{TabBar, TabBarEntry},
+            toplevel_set_workspace,
             walker::NodeVisitor,
         },
         utils::{
@@ -399,11 +400,7 @@ impl ContainerNode {
             }
             ContainerSplit::Vertical => {
                 let spacing = gap.max(bw);
-                let content_h = self
-                    .height
-                    .get()
-                    .sub((nc - 1) * spacing)
-                    .max(0);
+                let content_h = self.height.get().sub((nc - 1) * spacing).max(0);
                 (self.width.get(), content_h / nc)
             }
         }
@@ -478,7 +475,6 @@ impl ContainerNode {
         self.schedule_compute_render_positions();
         self.layout_complete.trigger();
         if self.all_children_match_body() {
-
             self.all_children_resized.trigger();
             if self.toplevel_data.visible.get() {
                 self.damage();
@@ -574,11 +570,7 @@ impl ContainerNode {
             }
             ContainerSplit::Vertical => {
                 let spacing = gap.max(border_width);
-                let new_content_size = self
-                    .height
-                    .get()
-                    .sub((nc - 1) as i32 * spacing)
-                    .max(0);
+                let new_content_size = self.height.get().sub((nc - 1) as i32 * spacing).max(0);
                 self.content_height.set(new_content_size);
                 self.content_width.set(self.width.get());
             }
@@ -741,7 +733,8 @@ impl ContainerNode {
             }
         }
         if self.toplevel_data.visible.get() {
-            self.state.damage(Rect::new_sized_saturating(abs_x, abs_y, cwidth, cheight));
+            self.state
+                .damage(Rect::new_sized_saturating(abs_x, abs_y, cwidth, cheight));
         }
     }
 
@@ -936,7 +929,15 @@ impl ContainerNode {
         let mono_ref = mono.as_ref().unwrap();
         let active_id = mono_ref.node.node_id();
         let height = self.state.theme.sizes.tab_bar_height.get();
-        let render_scale = self.workspace.get().output.get().global.persistent.scale.get();
+        let render_scale = self
+            .workspace
+            .get()
+            .output
+            .get()
+            .global
+            .persistent
+            .scale
+            .get();
         let mut bar = TabBar::new(height, render_scale);
         for child in self.children.iter() {
             let child_id = child.node.node_id();
@@ -982,12 +983,7 @@ impl ContainerNode {
         let was_ephemeral = self.ephemeral.replace(Ephemeral::Off);
         self.clone().cnode_remove_child2(&*focused_node, true);
         self.ephemeral.set(was_ephemeral);
-        let sub = ContainerNode::new(
-            &self.state,
-            &self.workspace.get(),
-            focused_node,
-            split,
-        );
+        let sub = ContainerNode::new(&self.state, &self.workspace.get(), focused_node, split);
         if ephemeral {
             sub.ephemeral.set(Ephemeral::On);
         }
@@ -1451,8 +1447,7 @@ impl ContainerNode {
                                 };
                                 break 'res (
                                     SeatOpKind::Resize {
-                                        dist_left: seat_data.x
-                                            - prev.body.get().x2(),
+                                        dist_left: seat_data.x - prev.body.get().x2(),
                                         dist_right: child.body.get().x1() - seat_data.x,
                                     },
                                     child,
@@ -1465,8 +1460,7 @@ impl ContainerNode {
                                 };
                                 break 'res (
                                     SeatOpKind::Resize {
-                                        dist_left: seat_data.y
-                                            - prev.body.get().y2(),
+                                        dist_left: seat_data.y - prev.body.get().y2(),
                                         dist_right: child.body.get().y1() - seat_data.y,
                                     },
                                     child,
@@ -1477,10 +1471,7 @@ impl ContainerNode {
                 }
                 return;
             };
-            seat_data.op = Some(SeatOp {
-                child,
-                kind,
-            })
+            seat_data.op = Some(SeatOp { child, kind })
         } else if !pressed {
             seat_data.op = None;
             drop(seat_datas);
@@ -1694,16 +1685,27 @@ pub async fn container_tab_render_textures(state: Rc<State>) {
 impl ContainerNode {
     fn update_tab_textures_phase1(
         self: &Rc<Self>,
-    ) -> (Rc<crate::utils::asyncevent::AsyncEvent>, Vec<Rc<RefCell<Option<TextTexture>>>>) {
+    ) -> (
+        Rc<crate::utils::asyncevent::AsyncEvent>,
+        Vec<Rc<RefCell<Option<TextTexture>>>>,
+    ) {
         let on_completed = Rc::new(OnDropEvent::default());
         let (entries, bar_height, render_scale) = {
             let tab_bar = self.tab_bar.borrow();
             let Some(tb) = tab_bar.as_ref() else {
                 return (on_completed.event(), vec![]);
             };
-            let entries: Vec<_> = tb.entries.iter().map(|e| {
-                (e.title.clone(), TabBar::entry_colors(&self.state, e), e.title_texture.clone())
-            }).collect();
+            let entries: Vec<_> = tb
+                .entries
+                .iter()
+                .map(|e| {
+                    (
+                        e.title.clone(),
+                        TabBar::entry_colors(&self.state, e),
+                        e.title_texture.clone(),
+                    )
+                })
+                .collect();
             (entries, tb.height, tb.render_scale)
         };
         let Some(ctx) = self.state.render_ctx.get() else {
@@ -1864,7 +1866,6 @@ impl Node for ContainerNode {
             self.update_child_size(node, width, height);
         }
         if self.all_children_match_body() {
-
             self.all_children_resized.trigger();
             if self.toplevel_data.visible.get() {
                 self.damage();
@@ -2280,12 +2281,8 @@ impl ContainingNode for ContainerNode {
                 ci = 1;
             }
             let (new_delta, between) = match split {
-                ContainerSplit::Horizontal => {
-                    (self.abs_x1.get(), gap.max(bw))
-                }
-                ContainerSplit::Vertical => {
-                    (self.abs_y1.get(), gap.max(bw))
-                }
+                ContainerSplit::Horizontal => (self.abs_x1.get(), gap.max(bw)),
+                ContainerSplit::Vertical => (self.abs_y1.get(), gap.max(bw)),
             };
             let new_i1 = new_i1.map(|v| v - new_delta);
             let new_i2 = new_i2.map(|v| v - new_delta);

src/tree/float.rs

@@ -515,12 +515,7 @@ impl FloatNode {
         let theme = &self.state.theme.sizes;
         let bw = theme.border_width.get();
         let pos = self.position.get();
-        let body = Rect::new(
-            pos.x1() + bw,
-            pos.y1() + bw,
-            pos.x2() - bw,
-            pos.y2() - bw,
-        )?;
+        let body = Rect::new(pos.x1() + bw, pos.y1() + bw, pos.x2() - bw, pos.y2() - bw)?;
         child.tl_tile_drag_destination(source, None, body, abs_x, abs_y)
     }
 }

src/tree/tab_bar.rs

@@ -1,12 +1,9 @@
 use {
-    crate::{
-        scale::Scale,
-        state::State,
-        text::TextTexture,
-        theme::Color,
-        tree::NodeId,
+    crate::{scale::Scale, state::State, text::TextTexture, theme::Color, tree::NodeId},
+    std::{
+        cell::{Cell, RefCell},
+        rc::Rc,
     },
-    std::{cell::{Cell, RefCell}, rc::Rc},
 };
 
 /// A single entry (tab) within a tab bar.

src/tree/toplevel.rs

@@ -21,6 +21,7 @@ use {
                 xdg_surface::xdg_toplevel::XdgToplevelToplevelData,
             },
             wp_content_type_v1::ContentType,
+            xx_foreign_toplevel_geometry_tracker_v1::XxForeignToplevelGeometryTrackerV1,
             zwlr_foreign_toplevel_handle_v1::ZwlrForeignToplevelHandleV1,
             zwlr_foreign_toplevel_manager_v1::ZwlrForeignToplevelManagerV1,
         },
@@ -37,7 +38,7 @@ use {
         },
         wire::{
             ExtForeignToplevelHandleV1Id, ExtImageCopyCaptureSessionV1Id, JayScreencastId,
-            JayToplevelId, ZwlrForeignToplevelHandleV1Id,
+            JayToplevelId, XxForeignToplevelGeometryTrackerV1Id, ZwlrForeignToplevelHandleV1Id,
         },
     },
     jay_config::{window, window::WindowType},
@@ -195,7 +196,13 @@ impl<T: ToplevelNodeBase> ToplevelNode for T {
             data.float_width.set(rect.width());
             data.float_height.set(rect.height());
         }
-        self.tl_change_extents_impl(rect)
+        let _ = data;
+        let slf = self.clone();
+        self.tl_change_extents_impl(rect);
+        let data = slf.tl_data();
+        for tracker in data.geometry_trackers.lock().values() {
+            tracker.send_geometry_update(rect, &data.state);
+        }
     }
 
     fn tl_set_visible(&self, visible: bool) {
@@ -401,6 +408,10 @@ pub struct ToplevelData {
     pub identifier: Cell<ToplevelIdentifier>,
     pub handles:
         CopyHashMap<(ClientId, ExtForeignToplevelHandleV1Id), Rc<ExtForeignToplevelHandleV1>>,
+    pub geometry_trackers: CopyHashMap<
+        (ClientId, XxForeignToplevelGeometryTrackerV1Id),
+        Rc<XxForeignToplevelGeometryTrackerV1>,
+    >,
     pub manager_handles:
         CopyHashMap<(ClientId, ZwlrForeignToplevelHandleV1Id), Rc<ZwlrForeignToplevelHandleV1>>,
     pub render_highlight: NumCell<u32>,
@@ -459,6 +470,7 @@ impl ToplevelData {
             app_id: Default::default(),
             identifier: Cell::new(id),
             handles: Default::default(),
+            geometry_trackers: Default::default(),
             manager_handles: Default::default(),
             render_highlight: Default::default(),
             jay_toplevels: Default::default(),
@@ -563,6 +575,12 @@ impl ToplevelData {
                 handle.send_closed();
             }
         }
+        {
+            let mut trackers = self.geometry_trackers.lock();
+            for tracker in trackers.drain_values() {
+                tracker.send_finished();
+            }
+        }
         self.detach_node(node);
         self.property_changed(TL_CHANGED_DESTROYED);
     }
@@ -951,7 +969,6 @@ impl ToplevelData {
         };
         parent.node_is_workspace()
     }
-
 }
 
 impl Drop for ToplevelData {

src/video/dmabuf.rs

@@ -113,7 +113,6 @@ impl DmaBuf {
         }
         Ok(())
     }
-
 }
 
 const DMA_BUF_BASE: u64 = b'b' as _;

src/wl_usr/usr_ifs/usr_jay_compositor.rs

@@ -187,7 +187,6 @@ impl UsrJayCompositor {
         self.con.add_object(obj.clone());
         obj
     }
-
 }
 
 impl JayCompositorEventHandler for UsrJayCompositor {

src/wl_usr/usr_ifs/usr_wl_data_device.rs

@@ -3,11 +3,7 @@ use {
         object::Version,
         utils::clonecell::CloneCell,
         wire::{WlDataDeviceId, wl_data_device::*},
-        wl_usr::{
-            UsrCon,
-            usr_ifs::usr_wl_data_offer::UsrWlDataOffer,
-            usr_object::UsrObject,
-        },
+        wl_usr::{UsrCon, usr_ifs::usr_wl_data_offer::UsrWlDataOffer, usr_object::UsrObject},
     },
     std::{convert::Infallible, rc::Rc},
 };

src/wl_usr/usr_ifs/usr_wl_seat.rs

@@ -3,11 +3,7 @@ use {
         object::Version,
         utils::clonecell::CloneCell,
         wire::{WlSeatId, wl_seat::*},
-        wl_usr::{
-            UsrCon,
-            usr_ifs::usr_wl_pointer::UsrWlPointer,
-            usr_object::UsrObject,
-        },
+        wl_usr::{UsrCon, usr_ifs::usr_wl_pointer::UsrWlPointer, usr_object::UsrObject},
     },
     std::{cell::Cell, convert::Infallible, rc::Rc},
 };
@@ -46,7 +42,6 @@ impl UsrWlSeat {
         });
         ptr
     }
-
 }
 
 impl WlSeatEventHandler for UsrWlSeat {

toml-config/src/config/parsers/capabilities.rs

@@ -7,10 +7,11 @@ use {
         },
     },
     jay_config::client::{
-        CC_DATA_CONTROL, CC_DRM_LEASE, CC_FOREIGN_TOPLEVEL_LIST, CC_FOREIGN_TOPLEVEL_MANAGER,
-        CC_GAMMA_CONTROL_MANAGER, CC_HEAD_MANAGER, CC_IDLE_NOTIFIER, CC_INPUT_METHOD,
-        CC_LAYER_SHELL, CC_SCREENCOPY, CC_SEAT_MANAGER, CC_SESSION_LOCK, CC_VIRTUAL_KEYBOARD,
-        CC_VIRTUAL_POINTER, CC_WORKSPACE_MANAGER, ClientCapabilities,
+        CC_DATA_CONTROL, CC_DRM_LEASE, CC_FOREIGN_TOPLEVEL_GEOMETRY_TRACKING,
+        CC_FOREIGN_TOPLEVEL_LIST, CC_FOREIGN_TOPLEVEL_MANAGER, CC_GAMMA_CONTROL_MANAGER,
+        CC_HEAD_MANAGER, CC_IDLE_NOTIFIER, CC_INPUT_METHOD, CC_LAYER_SHELL, CC_SCREENCOPY,
+        CC_SEAT_MANAGER, CC_SESSION_LOCK, CC_VIRTUAL_KEYBOARD, CC_VIRTUAL_POINTER,
+        CC_WORKSPACE_MANAGER, ClientCapabilities,
     },
     thiserror::Error,
 };
@@ -49,6 +50,7 @@ impl Parser for CapabilitiesParser {
             "head-manager" => CC_HEAD_MANAGER,
             "gamma-control-manager" => CC_GAMMA_CONTROL_MANAGER,
             "virtual-pointer" => CC_VIRTUAL_POINTER,
+            "foreign-toplevel-geometry-tracking" => CC_FOREIGN_TOPLEVEL_GEOMETRY_TRACKING,
             _ => {
                 return Err(
                     CapabilitiesParserError::UnknownCapability(string.to_owned()).spanned(span),

toml-config/src/config/parsers/theme.rs

@@ -114,7 +114,13 @@ impl Parser for ThemeParser<'_> {
                 tab_bar_height,
                 tab_bar_padding,
             ),
-            (tab_bar_radius, tab_bar_border_width, tab_bar_text_padding, tab_bar_gap, tab_title_align_val),
+            (
+                tab_bar_radius,
+                tab_bar_border_width,
+                tab_bar_text_padding,
+                tab_bar_gap,
+                tab_title_align_val,
+            ),
         ) = ext.extract((
             (
                 opt(val("tab-active-bg-color")),

toml-config/src/lib.rs

@@ -37,12 +37,12 @@ use {
         is_reload,
         keyboard::Keymap,
         logging::{clean_logs_older_than, set_log_level},
-        on_devices_enumerated, on_idle, on_unload, quit, reload,
-        set_color_management_enabled, set_default_workspace_capture, set_explicit_sync_enabled,
-        set_float_above_fullscreen, set_idle, set_idle_grace_period,
-        set_floating_titles, set_middle_click_paste_enabled, set_show_bar, set_show_float_pin_icon,
-        set_show_titles, set_corner_radius, set_autotile, set_tab_title_align,
-        set_ui_drag_enabled, set_ui_drag_threshold,
+        on_devices_enumerated, on_idle, on_unload, quit, reload, set_autotile,
+        set_color_management_enabled, set_corner_radius, set_default_workspace_capture,
+        set_explicit_sync_enabled, set_float_above_fullscreen, set_floating_titles, set_idle,
+        set_idle_grace_period, set_middle_click_paste_enabled, set_show_bar,
+        set_show_float_pin_icon, set_show_titles, set_tab_title_align, set_ui_drag_enabled,
+        set_ui_drag_threshold,
         status::{set_i3bar_separator, set_status, set_status_command, unset_status_command},
         switch_to_vt,
         tasks::{self, JoinHandle},
@@ -256,28 +256,18 @@ impl Action {
                     b.new(move || persistent.seat.warp_mouse_to_focus())
                 }
                 SimpleCommand::ToggleTab => b.new(move || s.toggle_tab()),
-                SimpleCommand::MakeGroupH => {
-                    b.new(move || s.make_group(Axis::Horizontal, true))
-                }
-                SimpleCommand::MakeGroupV => {
-                    b.new(move || s.make_group(Axis::Vertical, true))
-                }
-                SimpleCommand::MakeGroupTab => {
-                    b.new(move || {
+                SimpleCommand::MakeGroupH => b.new(move || s.make_group(Axis::Horizontal, true)),
+                SimpleCommand::MakeGroupV => b.new(move || s.make_group(Axis::Vertical, true)),
+                SimpleCommand::MakeGroupTab => b.new(move || {
                     s.make_group(Axis::Horizontal, true);
                     s.toggle_tab();
-                    })
-                }
-                SimpleCommand::ChangeGroupOpposite => {
-                    b.new(move || s.change_group_opposite())
-                }
+                }),
+                SimpleCommand::ChangeGroupOpposite => b.new(move || s.change_group_opposite()),
                 SimpleCommand::Equalize => b.new(move || s.equalize(false)),
                 SimpleCommand::EqualizeRecursive => b.new(move || s.equalize(true)),
                 SimpleCommand::MoveTabLeft => b.new(move || s.move_tab(false)),
                 SimpleCommand::MoveTabRight => b.new(move || s.move_tab(true)),
-                SimpleCommand::SetAutotile(enabled) => {
-                    b.new(move || set_autotile(enabled))
-                }
+                SimpleCommand::SetAutotile(enabled) => b.new(move || set_autotile(enabled)),
                 SimpleCommand::ToggleAutotile => {
                     b.new(move || {
                         // Toggle not directly supported; set to true

wire/xx_foreign_toplevel_geometry_tracker_v1.txt

@@ -0,0 +1,16 @@
+request destroy (destructor) {
+}
+
+event finished {
+}
+
+event done {
+}
+
+event geometry {
+    output: u32,
+    x: i32,
+    y: i32,
+    width: u32,
+    height: u32,
+}

wire/xx_foreign_toplevel_geometry_tracking_manager_v1.txt

@@ -0,0 +1,7 @@
+request destroy (destructor) {
+}
+
+request get_geometry_tracker {
+    tracker: id(xx_foreign_toplevel_geometry_tracker_v1) (new),
+    toplevel: id(ext_foreign_toplevel_handle_v1),
+}