diff options
Diffstat (limited to 'helix-term/src/commands.rs')
| -rw-r--r-- | helix-term/src/commands.rs | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs index 547a1d75..c1891baf 100644 --- a/helix-term/src/commands.rs +++ b/helix-term/src/commands.rs @@ -262,6 +262,8 @@ impl Command { goto_prev_diag, "Goto previous diagnostic", goto_line_start, "Goto line start", goto_line_end, "Goto line end", + goto_next_buffer, "Goto next buffer", + goto_previous_buffer, "Goto previous buffer", // TODO: different description ? goto_line_end_newline, "Goto line end", goto_first_nonwhitespace, "Goto first non-blank in line", @@ -519,6 +521,33 @@ fn goto_line_start(cx: &mut Context) { ) } +fn goto_next_buffer(cx: &mut Context) { + goto_buffer(cx, Direction::Forward); +} + +fn goto_previous_buffer(cx: &mut Context) { + goto_buffer(cx, Direction::Backward); +} + +fn goto_buffer(cx: &mut Context, direction: Direction) { + let buf_cur = current!(cx.editor).1.id(); + + if let Some(pos) = cx.editor.documents.iter().position(|(id, _)| id == buf_cur) { + let goto_id = if direction == Direction::Forward { + if pos < cx.editor.documents.iter().count() - 1 { + cx.editor.documents.iter().nth(pos + 1).unwrap().0 + } else { + cx.editor.documents.iter().next().unwrap().0 + } + } else if pos > 0 { + cx.editor.documents.iter().nth(pos - 1).unwrap().0 + } else { + cx.editor.documents.iter().last().unwrap().0 + }; + cx.editor.switch(goto_id, Action::Replace); + } +} + fn extend_to_line_start(cx: &mut Context) { let (view, doc) = current!(cx.editor); goto_line_start_impl(view, doc, Movement::Extend) |