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Add checkmark to selected line ending

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This commit is contained in:
Matin Aniss 2025-08-21 03:55:23 +10:00
parent c2ca755d0b
commit 42e3a6036f
1 changed files with 29 additions and 13 deletions
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42
crates/line_ending_selector/src/line_ending_selector.rs
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@ -56,8 +56,9 @@ impl LineEndingSelector {
}
fn new(buffer: Entity<Buffer>, window: &mut Window, cx: &mut Context<Self>) -> Self {
let delegate = LineEndingSelectorDelegate::new(cx.entity().downgrade(), buffer);
let line_ending = buffer.read(cx).line_ending();
let delegate =
LineEndingSelectorDelegate::new(cx.entity().downgrade(), buffer, line_ending);
let picker = cx.new(|cx| Picker::uniform_list(delegate, window, cx));
Self { picker }
}
@ -81,15 +82,21 @@ impl ModalView for LineEndingSelector {}
struct LineEndingSelectorDelegate {
line_ending_selector: WeakEntity<LineEndingSelector>,
buffer: Entity<Buffer>,
line_ending: LineEnding,
matches: Vec<StringMatch>,
selected_index: usize,
}
impl LineEndingSelectorDelegate {
fn new(line_ending_selector: WeakEntity<LineEndingSelector>, buffer: Entity<Buffer>) -> Self {
fn new(
line_ending_selector: WeakEntity<LineEndingSelector>,
buffer: Entity<Buffer>,
line_ending: LineEnding,
) -> Self {
Self {
line_ending_selector,
buffer,
line_ending,
matches: vec![],
selected_index: 0,
}
@ -202,17 +209,26 @@ impl PickerDelegate for LineEndingSelectorDelegate {
_: &mut Context<Picker<Self>>,
) -> Option<Self::ListItem> {
let mat = &self.matches[ix];
let label = match mat.candidate_id {
0 => "LF",
1 => "CRLF",
let line_ending = match mat.candidate_id {
0 => LineEnding::Unix,
1 => LineEnding::Windows,
_ => unreachable!(),
};
Some(
ListItem::new(ix)
.inset(true)
.spacing(ListItemSpacing::Sparse)
.toggle_state(selected)
.child(HighlightedLabel::new(label, mat.positions.clone())),
)
let label = match line_ending {
LineEnding::Unix => "LF",
LineEnding::Windows => "CRLF",
};
let mut list_item = ListItem::new(ix)
.inset(true)
.spacing(ListItemSpacing::Sparse)
.toggle_state(selected)
.child(HighlightedLabel::new(label, mat.positions.clone()));
if self.line_ending == line_ending {
list_item = list_item.end_slot(Icon::new(IconName::Check).color(Color::Muted));
}
Some(list_item)
}
}