diff options
author | Cor | 2021-07-17 12:09:46 +0000 |
---|---|---|
committer | Blaž Hrastnik | 2021-08-05 08:04:26 +0000 |
commit | f160008add247567f8e6704b54e9cd87fbe72983 (patch) | |
tree | 751264f3dd299fe7cc9a18adb80d0856e23d2b9a /helix-term/src/commands.rs | |
parent | c9cbc344fc28dee5a0a5d3a7662c5c223067ab23 (diff) |
Vertical Selection
Diffstat (limited to 'helix-term/src/commands.rs')
-rw-r--r-- | helix-term/src/commands.rs | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs index ceb01ef3..d9c26c4a 100644 --- a/helix-term/src/commands.rs +++ b/helix-term/src/commands.rs @@ -172,6 +172,8 @@ impl Command { extend_char_right, "Extend right", extend_line_up, "Extend up", extend_line_down, "Extend down", + copy_selection_on_next_line, "Copy selection on next line", + copy_selection_on_prev_line, "Copy selection on previous line", move_next_word_start, "Move to beginning of next word", move_prev_word_start, "Move to beginning of previous word", move_next_word_end, "Move to end of next word", @@ -958,6 +960,34 @@ fn extend_char_right(cx: &mut Context) { doc.set_selection(view.id, selection); } +fn copy_selection_on_prev_line(cx: &mut Context) { + let count = cx.count(); + let (view, doc) = current!(cx.editor); + let text = doc.text().slice(..); + let old_selection = doc.selection(view.id).clone(); + let mut ranges: SmallVec<_> = old_selection.ranges().into(); + for r in old_selection.iter() { + ranges.push(Range::point( + movement::move_vertically(text, *r, Direction::Backward, count, Movement::Extend).head, + )); + } + doc.set_selection(view.id, Selection::new(ranges, old_selection.cursor())); +} + +fn copy_selection_on_next_line(cx: &mut Context) { + let count = cx.count(); + let (view, doc) = current!(cx.editor); + let text = doc.text().slice(..); + let old_selection = doc.selection(view.id).clone(); + let mut ranges: SmallVec<_> = old_selection.ranges().into(); + for r in old_selection.iter() { + ranges.push(Range::point( + movement::move_vertically(text, *r, Direction::Forward, count, Movement::Extend).head, + )); + } + doc.set_selection(view.id, Selection::new(ranges, old_selection.cursor())); +} + fn extend_line_up(cx: &mut Context) { let count = cx.count(); let (view, doc) = current!(cx.editor); |