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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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8
crates/vim/src/insert.rs
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@ -13,9 +13,11 @@ pub fn init(cx: &mut MutableAppContext) {
fn normal_before(_: &mut Workspace, _: &NormalBefore, cx: &mut ViewContext<Workspace>) {
Vim::update(cx, |state, cx| {
state.update_active_editor(cx, |editor, cx| {
editor.move_cursors(cx, |map, mut cursor, _| {
*cursor.column_mut() = cursor.column().saturating_sub(1);
(map.clip_point(cursor, Bias::Left), SelectionGoal::None)
editor.change_selections(true, cx, |s| {
s.move_cursors_with(|map, mut cursor, _| {
*cursor.column_mut() = cursor.column().saturating_sub(1);
(map.clip_point(cursor, Bias::Left), SelectionGoal::None)
});
});
});
state.switch_mode(Mode::Normal, cx);