From d131a9dd0efc5ff271f8b78cd65a8dc30c193af4 Mon Sep 17 00:00:00 2001 From: Omnikar Date: Wed, 10 Nov 2021 23:44:50 -0500 Subject: Allow keys to be mapped to sequences of commands (#589) * Allow keys to be mapped to sequences of commands * Handle `Sequence` at the start of `Keymap::get` * Use `"[Multiple commands]"` as command sequence doc * Add command sequence example to `remapping.md`--- helix-term/src/ui/editor.rs | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'helix-term/src/ui/editor.rs') diff --git a/helix-term/src/ui/editor.rs b/helix-term/src/ui/editor.rs index a7015577..90f09e9c 100644 --- a/helix-term/src/ui/editor.rs +++ b/helix-term/src/ui/editor.rs @@ -695,6 +695,11 @@ impl EditorView { match &key_result.kind { KeymapResultKind::Matched(command) => command.execute(cxt), KeymapResultKind::Pending(node) => self.autoinfo = Some(node.infobox()), + KeymapResultKind::MatchedSequence(commands) => { + for command in commands { + command.execute(cxt); + } + } KeymapResultKind::NotFound | KeymapResultKind::Cancelled(_) => return Some(key_result), } None -- cgit v1.2.3-70-g09d2 From b74912ea78079cde3e1ee3b2dc1a2a6d68568a36 Mon Sep 17 00:00:00 2001 From: Cole Helbling Date: Sat, 13 Nov 2021 12:44:51 -0800 Subject: helix-term/editor: display scratch buffer name in status bar --- helix-term/src/ui/editor.rs | 26 ++++++++++++++------------ 1 file changed, 14 insertions(+), 12 deletions(-) (limited to 'helix-term/src/ui/editor.rs') diff --git a/helix-term/src/ui/editor.rs b/helix-term/src/ui/editor.rs index 90f09e9c..dcf87203 100644 --- a/helix-term/src/ui/editor.rs +++ b/helix-term/src/ui/editor.rs @@ -16,7 +16,7 @@ use helix_core::{ LineEnding, Position, Range, Selection, }; use helix_view::{ - document::Mode, + document::{Mode, SCRATCH_BUFFER_NAME}, editor::LineNumber, graphics::{CursorKind, Modifier, Rect, Style}, info::Info, @@ -580,18 +580,20 @@ impl EditorView { } surface.set_string(viewport.x + 5, viewport.y, progress, base_style); - if let Some(path) = doc.relative_path() { - let path = path.to_string_lossy(); + let rel_path = doc.relative_path(); + let path = rel_path + .as_ref() + .map(|p| p.to_string_lossy()) + .unwrap_or_else(|| SCRATCH_BUFFER_NAME.into()); - let title = format!("{}{}", path, if doc.is_modified() { "[+]" } else { "" }); - surface.set_stringn( - viewport.x + 8, - viewport.y, - title, - viewport.width.saturating_sub(6) as usize, - base_style, - ); - } + let title = format!("{}{}", path, if doc.is_modified() { "[+]" } else { "" }); + surface.set_stringn( + viewport.x + 8, + viewport.y, + title, + viewport.width.saturating_sub(6) as usize, + base_style, + ); //------------------------------- // Right side of the status line. -- cgit v1.2.3-70-g09d2 From 35c974c9c49f9127da3798c9a8e49795b3c4aadc Mon Sep 17 00:00:00 2001 From: ath3 Date: Sun, 14 Nov 2021 16:11:53 +0100 Subject: Implement "Goto last modification" command (#1067) --- book/src/keymap.md | 1 + helix-core/src/history.rs | 30 +++++++++++++++++++++++++++++- helix-term/src/commands.rs | 14 ++++++++++++++ helix-term/src/keymap.rs | 1 + helix-term/src/ui/editor.rs | 2 +- helix-view/src/document.rs | 2 +- 6 files changed, 47 insertions(+), 3 deletions(-) (limited to 'helix-term/src/ui/editor.rs') diff --git a/book/src/keymap.md b/book/src/keymap.md index c544a472..6155e553 100644 --- a/book/src/keymap.md +++ b/book/src/keymap.md @@ -165,6 +165,7 @@ Jumps to various locations. | `a` | Go to the last accessed/alternate file | `goto_last_accessed_file` | | `n` | Go to next buffer | `goto_next_buffer` | | `p` | Go to previous buffer | `goto_previous_buffer` | +| `.` | Go to last modification in current file | `goto_last_modification` | #### Match mode diff --git a/helix-core/src/history.rs b/helix-core/src/history.rs index b53c01fe..bf2624e2 100644 --- a/helix-core/src/history.rs +++ b/helix-core/src/history.rs @@ -1,4 +1,4 @@ -use crate::{ChangeSet, Rope, State, Transaction}; +use crate::{Assoc, ChangeSet, Rope, State, Transaction}; use once_cell::sync::Lazy; use regex::Regex; use std::num::NonZeroUsize; @@ -133,6 +133,34 @@ impl History { Some(&self.revisions[last_child.get()].transaction) } + // Get the position of last change + pub fn last_edit_pos(&self) -> Option { + if self.current == 0 { + return None; + } + let current_revision = &self.revisions[self.current]; + let primary_selection = current_revision + .inversion + .selection() + .expect("inversion always contains a selection") + .primary(); + let (_from, to, _fragment) = current_revision + .transaction + .changes_iter() + // find a change that matches the primary selection + .find(|(from, to, _fragment)| { + crate::Range::new(*from, *to).overlaps(&primary_selection) + }) + // or use the first change + .or_else(|| current_revision.transaction.changes_iter().next()) + .unwrap(); + let pos = current_revision + .transaction + .changes() + .map_pos(to, Assoc::After); + Some(pos) + } + fn lowest_common_ancestor(&self, mut a: usize, mut b: usize) -> usize { use std::collections::HashSet; let mut a_path_set = HashSet::new(); diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs index d5a48c5f..e37265a8 100644 --- a/helix-term/src/commands.rs +++ b/helix-term/src/commands.rs @@ -257,6 +257,7 @@ impl Command { goto_window_middle, "Goto window middle", goto_window_bottom, "Goto window bottom", goto_last_accessed_file, "Goto last accessed file", + goto_last_modification, "Goto last modification", goto_line, "Goto line", goto_last_line, "Goto last line", goto_first_diag, "Goto first diagnostic", @@ -3195,6 +3196,19 @@ fn goto_last_accessed_file(cx: &mut Context) { } } +fn goto_last_modification(cx: &mut Context) { + let (view, doc) = current!(cx.editor); + let pos = doc.history.get_mut().last_edit_pos(); + let text = doc.text().slice(..); + if let Some(pos) = pos { + let selection = doc + .selection(view.id) + .clone() + .transform(|range| range.put_cursor(text, pos, doc.mode == Mode::Select)); + doc.set_selection(view.id, selection); + } +} + fn select_mode(cx: &mut Context) { let (view, doc) = current!(cx.editor); let text = doc.text().slice(..); diff --git a/helix-term/src/keymap.rs b/helix-term/src/keymap.rs index e3e01995..b14b1a6f 100644 --- a/helix-term/src/keymap.rs +++ b/helix-term/src/keymap.rs @@ -525,6 +525,7 @@ impl Default for Keymaps { "a" => goto_last_accessed_file, "n" => goto_next_buffer, "p" => goto_previous_buffer, + "." => goto_last_modification, }, ":" => command_mode, diff --git a/helix-term/src/ui/editor.rs b/helix-term/src/ui/editor.rs index dcf87203..bcd9f8f0 100644 --- a/helix-term/src/ui/editor.rs +++ b/helix-term/src/ui/editor.rs @@ -743,7 +743,7 @@ impl EditorView { std::num::NonZeroUsize::new(cxt.editor.count.map_or(i, |c| c.get() * 10 + i)); } // special handling for repeat operator - key!('.') => { + key!('.') if self.keymaps.pending().is_empty() => { // first execute whatever put us into insert mode self.last_insert.0.execute(cxt); // then replay the inputs diff --git a/helix-view/src/document.rs b/helix-view/src/document.rs index 6b429151..76b19a07 100644 --- a/helix-view/src/document.rs +++ b/helix-view/src/document.rs @@ -98,7 +98,7 @@ pub struct Document { // It can be used as a cell where we will take it out to get some parts of the history and put // it back as it separated from the edits. We could split out the parts manually but that will // be more troublesome. - history: Cell, + pub history: Cell, pub savepoint: Option, -- cgit v1.2.3-70-g09d2 From 8db6fffe90514e38beaf60138c1a8fb8a83ef04c Mon Sep 17 00:00:00 2001 From: Blaž Hrastnik Date: Tue, 16 Nov 2021 15:02:48 +0900 Subject: ui: Increase diagnostics sideline width to 100 max and wrap if needed --- helix-term/src/ui/editor.rs | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'helix-term/src/ui/editor.rs') diff --git a/helix-term/src/ui/editor.rs b/helix-term/src/ui/editor.rs index bcd9f8f0..03cd0474 100644 --- a/helix-term/src/ui/editor.rs +++ b/helix-term/src/ui/editor.rs @@ -497,7 +497,7 @@ impl EditorView { use tui::{ layout::Alignment, text::Text, - widgets::{Paragraph, Widget}, + widgets::{Paragraph, Widget, Wrap}, }; let cursor = doc @@ -529,8 +529,10 @@ impl EditorView { lines.extend(text.lines); } - let paragraph = Paragraph::new(lines).alignment(Alignment::Right); - let width = 80.min(viewport.width); + let paragraph = Paragraph::new(lines) + .alignment(Alignment::Right) + .wrap(Wrap { trim: true }); + let width = 100.min(viewport.width); let height = 15.min(viewport.height); paragraph.render( Rect::new(viewport.right() - width, viewport.y + 1, width, height), -- cgit v1.2.3-70-g09d2