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feat(command): select_all_siblings

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Skyler Hawthorne 2023-06-22 00:21:02 -04:00 • committed by Michael Davis
parent cf9b88f9bd
commit 87c4161732
4 changed files with 232 additions and 3 deletions
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21
helix-term/src/commands.rs
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@ -438,8 +438,9 @@ impl MappableCommand {
reverse_selection_contents, "Reverse selections contents",
expand_selection, "Expand selection to parent syntax node",
shrink_selection, "Shrink selection to previously expanded syntax node",
select_next_sibling, "Select next sibling in syntax tree",
select_prev_sibling, "Select previous sibling in syntax tree",
select_next_sibling, "Select next sibling in the syntax tree",
select_prev_sibling, "Select previous sibling the in syntax tree",
select_all_siblings, "Select all siblings in the syntax tree",
jump_forward, "Jump forward on jumplist",
jump_backward, "Jump backward on jumplist",
save_selection, "Save current selection to jumplist",
@ -4974,6 +4975,22 @@ pub fn extend_parent_node_start(cx: &mut Context) {
move_node_bound_impl(cx, Direction::Backward, Movement::Extend)
}
fn select_all_siblings(cx: &mut Context) {
let motion = |editor: &mut Editor| {
let (view, doc) = current!(editor);
if let Some(syntax) = doc.syntax() {
let text = doc.text().slice(..);
let current_selection = doc.selection(view.id);
let selection =
object::select_all_siblings(syntax.tree(), text, current_selection.clone());
doc.set_selection(view.id, selection);
}
};
cx.editor.apply_motion(motion);
}
fn match_brackets(cx: &mut Context) {
let (view, doc) = current!(cx.editor);
let is_select = cx.editor.mode == Mode::Select;