diff options
| -rw-r--r-- | helix-term/src/commands.rs | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs index 99f27c00..a4f4414a 100644 --- a/helix-term/src/commands.rs +++ b/helix-term/src/commands.rs @@ -406,6 +406,7 @@ impl MappableCommand { rotate_selections_backward, "Rotate selections backward", rotate_selection_contents_forward, "Rotate selection contents forward", rotate_selection_contents_backward, "Rotate selections contents backward", + 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", @@ -4482,7 +4483,13 @@ fn rotate_selections_backward(cx: &mut Context) { rotate_selections(cx, Direction::Backward) } -fn rotate_selection_contents(cx: &mut Context, direction: Direction) { +enum ReorderStrategy { + RotateForward, + RotateBackward, + Reverse, +} + +fn reorder_selection_contents(cx: &mut Context, strategy: ReorderStrategy) { let count = cx.count; let (view, doc) = current!(cx.editor); let text = doc.text().slice(..); @@ -4500,9 +4507,10 @@ fn rotate_selection_contents(cx: &mut Context, direction: Direction) { for chunk in fragments.chunks_mut(group) { // TODO: also modify main index - match direction { - Direction::Forward => chunk.rotate_right(1), - Direction::Backward => chunk.rotate_left(1), + match strategy { + ReorderStrategy::RotateForward => chunk.rotate_right(1), + ReorderStrategy::RotateBackward => chunk.rotate_left(1), + ReorderStrategy::Reverse => chunk.reverse(), }; } @@ -4519,10 +4527,13 @@ fn rotate_selection_contents(cx: &mut Context, direction: Direction) { } fn rotate_selection_contents_forward(cx: &mut Context) { - rotate_selection_contents(cx, Direction::Forward) + reorder_selection_contents(cx, ReorderStrategy::RotateForward) } fn rotate_selection_contents_backward(cx: &mut Context) { - rotate_selection_contents(cx, Direction::Backward) + reorder_selection_contents(cx, ReorderStrategy::RotateBackward) +} +fn reverse_selection_contents(cx: &mut Context) { + reorder_selection_contents(cx, ReorderStrategy::Reverse) } // tree sitter node selection |