diff options
Diffstat (limited to 'helix-term/src/ui/picker.rs')
| -rw-r--r-- | helix-term/src/ui/picker.rs | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/helix-term/src/ui/picker.rs b/helix-term/src/ui/picker.rs index 1ef94df0..e9692809 100644 --- a/helix-term/src/ui/picker.rs +++ b/helix-term/src/ui/picker.rs @@ -139,7 +139,7 @@ impl<T> FilePicker<T> { (size, _) if size > MAX_FILE_SIZE_FOR_PREVIEW => CachedPreview::LargeFile, _ => { // TODO: enable syntax highlighting; blocked by async rendering - Document::open(path, None, Some(&editor.theme), None) + Document::open(path, None, None) .map(|doc| CachedPreview::Document(Box::new(doc))) .unwrap_or(CachedPreview::NotFound) } @@ -159,6 +159,7 @@ impl<T: 'static> Component for FilePicker<T> { // |picker | | | // | | | | // +---------+ +---------+ + let render_preview = area.width > MIN_SCREEN_WIDTH_FOR_PREVIEW; let area = inner_rect(area); // -- Render the frame: @@ -220,13 +221,8 @@ impl<T: 'static> Component for FilePicker<T> { let offset = Position::new(first_line, 0); - let highlights = EditorView::doc_syntax_highlights( - doc, - offset, - area.height, - &cx.editor.theme, - &cx.editor.syn_loader, - ); + let highlights = + EditorView::doc_syntax_highlights(doc, offset, area.height, &cx.editor.theme); EditorView::render_text_highlights( doc, offset, @@ -492,10 +488,9 @@ impl<T: 'static> Component for Picker<T> { let sep_style = Style::default().fg(Color::Rgb(90, 89, 119)); let borders = BorderType::line_symbols(BorderType::Plain); for x in inner.left()..inner.right() { - surface - .get_mut(x, inner.y + 1) - .set_symbol(borders.horizontal) - .set_style(sep_style); + if let Some(cell) = surface.get_mut(x, inner.y + 1) { + cell.set_symbol(borders.horizontal).set_style(sep_style); + } } // -- Render the contents: @@ -505,7 +500,7 @@ impl<T: 'static> Component for Picker<T> { let selected = cx.editor.theme.get("ui.text.focus"); let rows = inner.height; - let offset = self.cursor / (rows as usize) * (rows as usize); + let offset = self.cursor / std::cmp::max(1, (rows as usize) * (rows as usize)); let files = self.matches.iter().skip(offset).map(|(index, _score)| { (index, self.options.get(*index).unwrap()) // get_unchecked @@ -513,7 +508,7 @@ impl<T: 'static> Component for Picker<T> { for (i, (_index, option)) in files.take(rows as usize).enumerate() { if i == (self.cursor - offset) { - surface.set_string(inner.x - 2, inner.y + i as u16, ">", selected); + surface.set_string(inner.x.saturating_sub(2), inner.y + i as u16, ">", selected); } surface.set_string_truncated( |