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Move selection helpers to SelectionCollection, add update_anchor_selections, add a number of invariant preserving mutation functions to the MutableSelectionCollection

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This commit is contained in:
Keith Simmons 2022-05-05 21:09:26 -07:00
parent 61b4a4202f
commit c9dcfff607
22 changed files with 1891 additions and 1467 deletions
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6
crates/go_to_line/src/go_to_line.rs
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@ -43,7 +43,7 @@ impl GoToLine {
let buffer = editor.buffer().read(cx).read(cx);
(
Some(scroll_position),
editor.newest_selection_with_snapshot(&buffer).head(),
editor.selections.newest(&buffer).head(),
buffer.max_point(),
)
});
@ -80,7 +80,9 @@ impl GoToLine {
if let Some(rows) = active_editor.highlighted_rows() {
let snapshot = active_editor.snapshot(cx).display_snapshot;
let position = DisplayPoint::new(rows.start, 0).to_point(&snapshot);
active_editor.select_ranges([position..position], Some(Autoscroll::Center), cx);
active_editor.change_selections(true, cx, |s| {
s.select_ranges([position..position], Some(Autoscroll::Center))
});
}
});
cx.emit(Event::Dismissed);