Remove unnecessary result in line shaping (#30721)
Updates #29879 Release Notes: - N/A
This commit is contained in:
Conrad Irwin
GitHub
parent
d791c6cdb1
commit
ff0060aa36
6 changed files with 118 additions and 155 deletions
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@ -1343,7 +1343,7 @@ impl EditorElement {
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None
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}
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})
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.and_then(|text| {
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.map(|text| {
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let len = text.len();
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let font = cursor_row_layout
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@ -1369,21 +1369,18 @@ impl EditorElement {
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cx.theme().colors().editor_background
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};
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window
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.text_system()
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.shape_line(
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text,
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cursor_row_layout.font_size,
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&[TextRun {
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len,
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font,
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color,
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background_color: None,
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strikethrough: None,
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underline: None,
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}],
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)
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.log_err()
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window.text_system().shape_line(
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text,
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cursor_row_layout.font_size,
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&[TextRun {
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len,
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font,
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color,
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background_color: None,
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strikethrough: None,
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underline: None,
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}],
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)
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})
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} else {
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None
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@ -2690,9 +2687,8 @@ impl EditorElement {
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}
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})
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.unwrap_or_else(|| cx.theme().colors().editor_line_number);
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let shaped_line = self
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.shape_line_number(SharedString::from(&line_number), color, window)
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.log_err()?;
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let shaped_line =
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self.shape_line_number(SharedString::from(&line_number), color, window);
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let scroll_top = scroll_position.y * line_height;
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let line_origin = gutter_hitbox.map(|hitbox| {
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hitbox.origin
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@ -2808,7 +2804,7 @@ impl EditorElement {
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.chain(iter::repeat(""))
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.take(rows.len());
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placeholder_lines
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.filter_map(move |line| {
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.map(move |line| {
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let run = TextRun {
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len: line.len(),
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font: style.text.font(),
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@ -2817,17 +2813,17 @@ impl EditorElement {
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underline: None,
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strikethrough: None,
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};
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window
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.text_system()
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.shape_line(line.to_string().into(), font_size, &[run])
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.log_err()
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})
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.map(|line| LineWithInvisibles {
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width: line.width,
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len: line.len,
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fragments: smallvec![LineFragment::Text(line)],
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invisibles: Vec::new(),
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font_size,
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let line =
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window
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.text_system()
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.shape_line(line.to_string().into(), font_size, &[run]);
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LineWithInvisibles {
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width: line.width,
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len: line.len,
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fragments: smallvec![LineFragment::Text(line)],
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invisibles: Vec::new(),
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font_size,
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}
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})
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.collect()
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} else {
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@ -4764,13 +4760,7 @@ impl EditorElement {
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let Some(()) = (if !is_singleton && hitbox.is_hovered(window) {
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let color = cx.theme().colors().editor_hover_line_number;
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let Some(line) = self
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.shape_line_number(shaped_line.text.clone(), color, window)
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.log_err()
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else {
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continue;
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};
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let line = self.shape_line_number(shaped_line.text.clone(), color, window);
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line.paint(hitbox.origin, line_height, window, cx).log_err()
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} else {
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shaped_line
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@ -6137,21 +6127,18 @@ impl EditorElement {
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fn column_pixels(&self, column: usize, window: &mut Window, _: &mut App) -> Pixels {
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let style = &self.style;
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let font_size = style.text.font_size.to_pixels(window.rem_size());
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let layout = window
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.text_system()
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.shape_line(
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SharedString::from(" ".repeat(column)),
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font_size,
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&[TextRun {
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len: column,
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font: style.text.font(),
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color: Hsla::default(),
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background_color: None,
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underline: None,
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strikethrough: None,
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}],
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)
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.unwrap();
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let layout = window.text_system().shape_line(
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SharedString::from(" ".repeat(column)),
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font_size,
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&[TextRun {
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len: column,
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font: style.text.font(),
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color: Hsla::default(),
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background_color: None,
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underline: None,
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strikethrough: None,
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}],
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);
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layout.width
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}
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@ -6171,7 +6158,7 @@ impl EditorElement {
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text: SharedString,
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color: Hsla,
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window: &mut Window,
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) -> anyhow::Result<ShapedLine> {
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) -> ShapedLine {
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let run = TextRun {
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len: text.len(),
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font: self.style.text.font(),
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@ -6451,10 +6438,10 @@ impl LineWithInvisibles {
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}]) {
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if let Some(replacement) = highlighted_chunk.replacement {
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if !line.is_empty() {
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let shaped_line = window
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.text_system()
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.shape_line(line.clone().into(), font_size, &styles)
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.unwrap();
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let shaped_line =
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window
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.text_system()
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.shape_line(line.clone().into(), font_size, &styles);
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width += shaped_line.width;
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len += shaped_line.len;
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fragments.push(LineFragment::Text(shaped_line));
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@ -6470,14 +6457,11 @@ impl LineWithInvisibles {
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} else {
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SharedString::from(Arc::from(highlighted_chunk.text))
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};
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let shaped_line = window
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.text_system()
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.shape_line(
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chunk,
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font_size,
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&[text_style.to_run(highlighted_chunk.text.len())],
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)
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.unwrap();
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let shaped_line = window.text_system().shape_line(
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chunk,
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font_size,
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&[text_style.to_run(highlighted_chunk.text.len())],
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);
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AvailableSpace::Definite(shaped_line.width)
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} else {
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AvailableSpace::MinContent
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@ -6522,7 +6506,6 @@ impl LineWithInvisibles {
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let line_layout = window
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.text_system()
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.shape_line(x, font_size, &[run])
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.unwrap()
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.with_len(highlighted_chunk.text.len());
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width += line_layout.width;
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@ -6533,10 +6516,11 @@ impl LineWithInvisibles {
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} else {
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for (ix, mut line_chunk) in highlighted_chunk.text.split('\n').enumerate() {
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if ix > 0 {
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let shaped_line = window
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.text_system()
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.shape_line(line.clone().into(), font_size, &styles)
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.unwrap();
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let shaped_line = window.text_system().shape_line(
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line.clone().into(),
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font_size,
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&styles,
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);
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width += shaped_line.width;
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len += shaped_line.len;
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fragments.push(LineFragment::Text(shaped_line));
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@ -8038,36 +8022,30 @@ impl Element for EditorElement {
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});
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let invisible_symbol_font_size = font_size / 2.;
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let tab_invisible = window
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.text_system()
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.shape_line(
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"→".into(),
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invisible_symbol_font_size,
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&[TextRun {
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len: "→".len(),
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font: self.style.text.font(),
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color: cx.theme().colors().editor_invisible,
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background_color: None,
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underline: None,
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strikethrough: None,
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}],
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)
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.unwrap();
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let space_invisible = window
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.text_system()
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.shape_line(
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"•".into(),
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invisible_symbol_font_size,
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&[TextRun {
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len: "•".len(),
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font: self.style.text.font(),
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color: cx.theme().colors().editor_invisible,
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background_color: None,
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underline: None,
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strikethrough: None,
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}],
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)
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.unwrap();
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let tab_invisible = window.text_system().shape_line(
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"→".into(),
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invisible_symbol_font_size,
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&[TextRun {
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len: "→".len(),
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font: self.style.text.font(),
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color: cx.theme().colors().editor_invisible,
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background_color: None,
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underline: None,
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strikethrough: None,
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}],
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);
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let space_invisible = window.text_system().shape_line(
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"•".into(),
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invisible_symbol_font_size,
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&[TextRun {
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len: "•".len(),
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font: self.style.text.font(),
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color: cx.theme().colors().editor_invisible,
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background_color: None,
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underline: None,
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strikethrough: None,
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}],
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);
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let mode = snapshot.mode.clone();
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