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Highlight the selected line when typing in the go to line dialog

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This commit is contained in:
Nathan Sobo 2021-11-24 15:23:45 -07:00
parent 53a7da9d3f
commit 0854976691
8 changed files with 48 additions and 5 deletions
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14
crates/go_to_line/src/lib.rs
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@ -95,11 +95,17 @@ impl GoToLine {
let mut components = line_editor.trim().split(':');
let row = components.next().and_then(|row| row.parse::<u32>().ok());
let column = components.next().and_then(|row| row.parse::<u32>().ok());
if let Some(point) = row.map(|row| Point::new(row, column.unwrap_or(0))) {
if let Some(point) = row.map(|row| {
Point::new(
row.saturating_sub(1),
column.map(|column| column.saturating_sub(1)).unwrap_or(0),
)
}) {
self.active_editor.update(cx, |active_editor, cx| {
let buffer = active_editor.buffer().read(cx);
let point = buffer.clip_point(point, Bias::Left);
active_editor.select_ranges([point..point], Some(Autoscroll::Center), cx);
active_editor.set_highlighted_row(Some(point.row));
});
cx.notify();
}
@ -111,6 +117,12 @@ impl GoToLine {
impl Entity for GoToLine {
type Event = Event;
fn release(&mut self, cx: &mut MutableAppContext) {
self.active_editor.update(cx, |editor, cx| {
editor.set_highlighted_row(None);
})
}
}
impl View for GoToLine {