diff options
Diffstat (limited to 'helix-term/src/ui/editor.rs')
| -rw-r--r-- | helix-term/src/ui/editor.rs | 163 |
1 files changed, 8 insertions, 155 deletions
diff --git a/helix-term/src/ui/editor.rs b/helix-term/src/ui/editor.rs index a7c67a21..9b8bf8eb 100644 --- a/helix-term/src/ui/editor.rs +++ b/helix-term/src/ui/editor.rs @@ -7,7 +7,6 @@ use crate::{ }; use helix_core::{ - coords_at_pos, encoding, graphemes::{ ensure_grapheme_boundary_next_byte, next_grapheme_boundary, prev_grapheme_boundary, }, @@ -17,7 +16,7 @@ use helix_core::{ LineEnding, Position, Range, Selection, Transaction, }; use helix_view::{ - document::{Mode, SCRATCH_BUFFER_NAME}, + document::Mode, editor::{CompleteAction, CursorShapeConfig}, graphics::{Color, CursorKind, Modifier, Rect, Style}, input::KeyEvent, @@ -29,6 +28,8 @@ use std::borrow::Cow; use crossterm::event::{Event, MouseButton, MouseEvent, MouseEventKind}; use tui::buffer::Buffer as Surface; +use super::statusline; + pub struct EditorView { pub keymaps: Keymaps, on_next_key: Option<Box<dyn FnOnce(&mut commands::Context, KeyEvent)>>, @@ -161,7 +162,11 @@ impl EditorView { .area .clip_top(view.area.height.saturating_sub(1)) .clip_bottom(1); // -1 from bottom to remove commandline - self.render_statusline(editor, doc, view, statusline_area, surface, is_focused); + + let mut context = + statusline::RenderContext::new(editor, doc, view, is_focused, &self.spinners); + + statusline::render(&mut context, statusline_area, surface); } pub fn render_rulers( @@ -730,158 +735,6 @@ impl EditorView { } } - pub fn render_statusline( - &self, - editor: &Editor, - doc: &Document, - view: &View, - viewport: Rect, - surface: &mut Surface, - is_focused: bool, - ) { - use tui::text::{Span, Spans}; - - //------------------------------- - // Left side of the status line. - //------------------------------- - - let theme = &editor.theme; - let (mode, mode_style) = match doc.mode() { - Mode::Insert => (" INS ", theme.get("ui.statusline.insert")), - Mode::Select => (" SEL ", theme.get("ui.statusline.select")), - Mode::Normal => (" NOR ", theme.get("ui.statusline.normal")), - }; - let progress = doc - .language_server() - .and_then(|srv| { - self.spinners - .get(srv.id()) - .and_then(|spinner| spinner.frame()) - }) - .unwrap_or(""); - - let base_style = if is_focused { - theme.get("ui.statusline") - } else { - theme.get("ui.statusline.inactive") - }; - // statusline - surface.set_style(viewport.with_height(1), base_style); - if is_focused { - let color_modes = editor.config().color_modes; - surface.set_string( - viewport.x, - viewport.y, - mode, - if color_modes { mode_style } else { base_style }, - ); - } - surface.set_string(viewport.x + 5, viewport.y, progress, base_style); - - //------------------------------- - // Right side of the status line. - //------------------------------- - - let mut right_side_text = Spans::default(); - - // Compute the individual info strings and add them to `right_side_text`. - - // Diagnostics - let diags = doc.diagnostics().iter().fold((0, 0), |mut counts, diag| { - use helix_core::diagnostic::Severity; - match diag.severity { - Some(Severity::Warning) => counts.0 += 1, - Some(Severity::Error) | None => counts.1 += 1, - _ => {} - } - counts - }); - let (warnings, errors) = diags; - let warning_style = theme.get("warning"); - let error_style = theme.get("error"); - for i in 0..2 { - let (count, style) = match i { - 0 => (warnings, warning_style), - 1 => (errors, error_style), - _ => unreachable!(), - }; - if count == 0 { - continue; - } - let style = base_style.patch(style); - right_side_text.0.push(Span::styled("●", style)); - right_side_text - .0 - .push(Span::styled(format!(" {} ", count), base_style)); - } - - // Selections - let sels_count = doc.selection(view.id).len(); - right_side_text.0.push(Span::styled( - format!( - " {} sel{} ", - sels_count, - if sels_count == 1 { "" } else { "s" } - ), - base_style, - )); - - // Position - let pos = coords_at_pos( - doc.text().slice(..), - doc.selection(view.id) - .primary() - .cursor(doc.text().slice(..)), - ); - right_side_text.0.push(Span::styled( - format!(" {}:{} ", pos.row + 1, pos.col + 1), // Convert to 1-indexing. - base_style, - )); - - let enc = doc.encoding(); - if enc != encoding::UTF_8 { - right_side_text - .0 - .push(Span::styled(format!(" {} ", enc.name()), base_style)); - } - - // Render to the statusline. - surface.set_spans( - viewport.x - + viewport - .width - .saturating_sub(right_side_text.width() as u16), - viewport.y, - &right_side_text, - right_side_text.width() as u16, - ); - - //------------------------------- - // Middle / File path / Title - //------------------------------- - let title = { - 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()); - format!("{}{}", path, if doc.is_modified() { "[+]" } else { "" }) - }; - - surface.set_string_truncated( - viewport.x + 8, // 8: 1 space + 3 char mode string + 1 space + 1 spinner + 1 space - viewport.y, - &title, - viewport - .width - .saturating_sub(6) - .saturating_sub(right_side_text.width() as u16 + 1) as usize, // "+ 1": a space between the title and the selection info - |_| base_style, - true, - true, - ); - } - /// Handle events by looking them up in `self.keymaps`. Returns None /// if event was handled (a command was executed or a subkeymap was /// activated). Only KeymapResult::{NotFound, Cancelled} is returned |