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editor: Make hover popover delay strictly respect hover_popover_delay setting (#41149)

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Previously, the hover popover delay was implemented using two
overlapping timers, which caused the minimum delay to always be at least
HOVER_REQUEST_DELAY_MILLIS, regardless of the hover_popover_delay
setting.
This change updates the logic to wait for hover_popover_delay only,
ensuring the total delay is always equals to hover_popover_delay . As a
result, the hover popover now appears after the intended delay, matching
the user's configuration more accurately.

Release Notes:

- Improved hover popover respecting settings delay correctly
This commit is contained in:
deltamaya 2025-10-27 16:01:43 +08:00 committed by GitHub
parent 2919e1976a
commit edf2ec7d4c
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GPG key ID: B5690EEEBB952194
1 changed files with 8 additions and 7 deletions
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15
crates/editor/src/hover_popover.rs
View file

@ -27,7 +27,6 @@ use ui::{Scrollbars, WithScrollbar, prelude::*, theme_is_transparent};
use url::Url;
use util::TryFutureExt;
use workspace::{OpenOptions, OpenVisible, Workspace};
pub const HOVER_REQUEST_DELAY_MILLIS: u64 = 200;
pub const MIN_POPOVER_CHARACTER_WIDTH: f32 = 20.;
pub const MIN_POPOVER_LINE_HEIGHT: f32 = 4.;
@ -290,15 +289,18 @@ fn show_hover(
let delay = if ignore_timeout {
None
} else {
let lsp_request_early = hover_popover_delay / 2;
cx.background_executor()
.timer(Duration::from_millis(
hover_popover_delay - lsp_request_early,
))
.await;
// Construct delay task to wait for later
let total_delay = Some(
cx.background_executor()
.timer(Duration::from_millis(hover_popover_delay)),
.timer(Duration::from_millis(lsp_request_early)),
);
cx.background_executor()
.timer(Duration::from_millis(HOVER_REQUEST_DELAY_MILLIS))
.await;
total_delay
};
@ -307,7 +309,6 @@ fn show_hover(
if let Some(delay) = delay {
delay.await;
}
let offset = anchor.to_offset(&snapshot.buffer_snapshot());
let local_diagnostic = if all_diagnostics_active {
None