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chore: improce performance (#9)

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Reviewed-on: https://git.reya.su/reya/signed/pulls/9
This commit was merged in pull request #9.
This commit is contained in:
reya
2026-09-01 02:05:24 +00:00
parent d2468545d6
commit 05ab543fa0
24 changed files with 729 additions and 555 deletions
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crates/dock/src/dock_area.rs
+12 -19
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@@ -27,11 +27,7 @@ use crate::tiles::SignedTilesSkin;
use crate::{TAB_BAR_HEIGHT, panel_handle};
/// What every part of the skin reads, and the dock area it belongs to.
///
/// The renderer is the only skin-owned object in the picture, so the settings
/// the old `DockArea` carried live here. It is shared by reference with the
/// per-container renderers, which are built once each and outlive any one
/// frame.
/// Shared by reference with the per-container renderers.
pub(crate) struct SkinShared {
area: WeakEntity<DockArea>,
toggle_button_visible: Cell<bool>,
@@ -201,10 +197,9 @@ impl DockAreaRenderer for SignedDockSkin {
.into_any_element()
}
/// The "unknown panel" message the old `InvalidPanel` drew.
///
/// It answers `dump` with the state it was handed, so a layout written by
/// a build that knows the panel survives a load and save here.
/// The "unknown panel" message the old `InvalidPanel` drew. It answers
/// `dump` with the state it was handed, so a layout written by a build
/// that knows the panel survives a load and save here.
fn build_placeholder(
&self,
state: &PanelState,
@@ -246,12 +241,10 @@ impl SignedDockSkin {
}
}
/// Turns the window's mouse stream into dock resizing.
///
/// A resize is driven by pointer moves that land anywhere in the window, not
/// only on the handle, so it cannot be expressed as a listener on the handle
/// itself. This element paints nothing and exists for its `paint` hook, which
/// is the only place a window-level mouse listener can be registered.
/// Turns the window's mouse stream into dock resizing. A resize is driven
/// by pointer moves anywhere in the window, so this paints nothing and
/// exists for its `paint` hook — the only place a window-level mouse
/// listener can be registered.
struct DockResizeTracker {
dock: DockContext,
shared: Rc<SkinShared>,
@@ -317,10 +310,10 @@ impl Element for DockResizeTracker {
if !phase.bubble() || shared.resizing_dock().get() != Some(placement) {
return;
}
// Dragging a closed dock's handle reopens it, as the old dock
// did. The live state is read rather than the render-time
// snapshot in `dock`, which would still say closed for the
// rest of the frame and toggle it shut again on the next move.
// Dragging a closed dock's handle reopens it. The live
// state is read rather than the render-time snapshot in
// `dock`, which would still say closed for the rest of the
// frame and toggle it shut again on the next move.
let open = shared
.area()
.upgrade()