Detailed changes
@@ -12,6 +12,7 @@ use language::{Anchor, Buffer, Point, ToOffset, ToPoint};
use std::{collections::HashSet, ops::Range};
use sum_tree::Bias;
use tab_map::TabMap;
+use theme::SyntaxTheme;
use wrap_map::WrapMap;
pub use block_map::{BlockDisposition, BlockProperties, BufferRows, Chunks};
@@ -230,12 +231,16 @@ impl DisplayMapSnapshot {
pub fn text_chunks(&self, display_row: u32) -> impl Iterator<Item = &str> {
self.blocks_snapshot
- .chunks(display_row..self.max_point().row() + 1, false)
+ .chunks(display_row..self.max_point().row() + 1, None)
.map(|h| h.text)
}
- pub fn chunks(&mut self, display_rows: Range<u32>) -> block_map::Chunks {
- self.blocks_snapshot.chunks(display_rows, true)
+ pub fn chunks<'a>(
+ &'a self,
+ display_rows: Range<u32>,
+ theme: Option<&'a SyntaxTheme>,
+ ) -> block_map::Chunks<'a> {
+ self.blocks_snapshot.chunks(display_rows, theme)
}
pub fn chars_at<'a>(&'a self, point: DisplayPoint) -> impl Iterator<Item = char> + 'a {
@@ -736,8 +741,8 @@ mod tests {
.unindent();
let theme = SyntaxTheme::new(vec![
- ("mod.body".to_string(), Color::from_u32(0xff0000ff).into()),
- ("fn.name".to_string(), Color::from_u32(0x00ff00ff).into()),
+ ("mod.body".to_string(), Color::red().into()),
+ ("fn.name".to_string(), Color::blue().into()),
]);
let lang = Arc::new(
Language::new(
@@ -776,19 +781,19 @@ mod tests {
cx.update(|cx| chunks(0..5, &map, &theme, cx)),
vec![
("fn ".to_string(), None),
- ("outer".to_string(), Some("fn.name")),
+ ("outer".to_string(), Some(Color::blue())),
("() {}\n\nmod module ".to_string(), None),
- ("{\n fn ".to_string(), Some("mod.body")),
- ("inner".to_string(), Some("fn.name")),
- ("() {}\n}".to_string(), Some("mod.body")),
+ ("{\n fn ".to_string(), Some(Color::red())),
+ ("inner".to_string(), Some(Color::blue())),
+ ("() {}\n}".to_string(), Some(Color::red())),
]
);
assert_eq!(
cx.update(|cx| chunks(3..5, &map, &theme, cx)),
vec![
- (" fn ".to_string(), Some("mod.body")),
- ("inner".to_string(), Some("fn.name")),
- ("() {}\n}".to_string(), Some("mod.body")),
+ (" fn ".to_string(), Some(Color::red())),
+ ("inner".to_string(), Some(Color::blue())),
+ ("() {}\n}".to_string(), Some(Color::red())),
]
);
@@ -799,11 +804,11 @@ mod tests {
cx.update(|cx| chunks(0..2, &map, &theme, cx)),
vec![
("fn ".to_string(), None),
- ("out".to_string(), Some("fn.name")),
+ ("out".to_string(), Some(Color::blue())),
("…".to_string(), None),
- (" fn ".to_string(), Some("mod.body")),
- ("inner".to_string(), Some("fn.name")),
- ("() {}\n}".to_string(), Some("mod.body")),
+ (" fn ".to_string(), Some(Color::red())),
+ ("inner".to_string(), Some(Color::blue())),
+ ("() {}\n}".to_string(), Some(Color::red())),
]
);
}
@@ -823,8 +828,8 @@ mod tests {
.unindent();
let theme = SyntaxTheme::new(vec![
- ("mod.body".to_string(), Color::from_u32(0xff0000ff).into()),
- ("fn.name".to_string(), Color::from_u32(0x00ff00ff).into()),
+ ("mod.body".to_string(), Color::red().into()),
+ ("fn.name".to_string(), Color::blue().into()),
]);
let lang = Arc::new(
Language::new(
@@ -864,7 +869,7 @@ mod tests {
cx.update(|cx| chunks(0..5, &map, &theme, cx)),
[
("fn \n".to_string(), None),
- ("oute\nr".to_string(), Some("fn.name")),
+ ("oute\nr".to_string(), Some(Color::blue())),
("() \n{}\n\n".to_string(), None),
]
);
@@ -879,10 +884,10 @@ mod tests {
assert_eq!(
cx.update(|cx| chunks(1..4, &map, &theme, cx)),
[
- ("out".to_string(), Some("fn.name")),
+ ("out".to_string(), Some(Color::blue())),
("…\n".to_string(), None),
- (" \nfn ".to_string(), Some("mod.body")),
- ("i\n".to_string(), Some("fn.name"))
+ (" \nfn ".to_string(), Some(Color::red())),
+ ("i\n".to_string(), Some(Color::blue()))
]
);
}
@@ -1018,19 +1023,19 @@ mod tests {
map: &ModelHandle<DisplayMap>,
theme: &'a SyntaxTheme,
cx: &mut MutableAppContext,
- ) -> Vec<(String, Option<&'a str>)> {
- let mut snapshot = map.update(cx, |map, cx| map.snapshot(cx));
- let mut chunks: Vec<(String, Option<&str>)> = Vec::new();
- for chunk in snapshot.chunks(rows) {
- let style_name = chunk.highlight_id.name(theme);
- if let Some((last_chunk, last_style_name)) = chunks.last_mut() {
- if style_name == *last_style_name {
+ ) -> Vec<(String, Option<Color>)> {
+ let snapshot = map.update(cx, |map, cx| map.snapshot(cx));
+ let mut chunks: Vec<(String, Option<Color>)> = Vec::new();
+ for chunk in snapshot.chunks(rows, Some(theme)) {
+ let color = chunk.highlight_style.map(|s| s.color);
+ if let Some((last_chunk, last_color)) = chunks.last_mut() {
+ if color == *last_color {
last_chunk.push_str(chunk.text);
} else {
- chunks.push((chunk.text.to_string(), style_name));
+ chunks.push((chunk.text.to_string(), color));
}
} else {
- chunks.push((chunk.text.to_string(), style_name));
+ chunks.push((chunk.text.to_string(), color));
}
}
chunks
@@ -15,6 +15,7 @@ use std::{
},
};
use sum_tree::SumTree;
+use theme::SyntaxTheme;
pub struct BlockMap {
buffer: ModelHandle<Buffer>,
@@ -459,12 +460,12 @@ impl<'a> BlockMapWriter<'a> {
impl BlockSnapshot {
#[cfg(test)]
fn text(&mut self) -> String {
- self.chunks(0..self.transforms.summary().output_rows, false)
+ self.chunks(0..self.transforms.summary().output_rows, None)
.map(|chunk| chunk.text)
.collect()
}
- pub fn chunks(&self, rows: Range<u32>, highlights: bool) -> Chunks {
+ pub fn chunks<'a>(&'a self, rows: Range<u32>, theme: Option<&'a SyntaxTheme>) -> Chunks<'a> {
let max_output_row = cmp::min(rows.end, self.transforms.summary().output_rows);
let mut cursor = self.transforms.cursor::<(BlockRow, WrapRow)>();
let input_end = {
@@ -492,9 +493,7 @@ impl BlockSnapshot {
cursor.start().1 .0 + overshoot
};
Chunks {
- input_chunks: self
- .wrap_snapshot
- .chunks(input_start..input_end, highlights),
+ input_chunks: self.wrap_snapshot.chunks(input_start..input_end, theme),
input_chunk: Default::default(),
block_chunks: None,
transforms: cursor,
@@ -785,9 +784,9 @@ impl<'a> Iterator for BlockChunks<'a> {
let chunk = self.chunk?;
let mut chunk_len = chunk.len();
- // let mut highlight_style = None;
- if let Some((run_len, _)) = self.runs.peek() {
- // highlight_style = Some(style.clone());
+ let mut highlight_style = None;
+ if let Some((run_len, style)) = self.runs.peek() {
+ highlight_style = Some(style.clone());
let run_end_in_chunk = self.run_start + run_len - self.offset;
if run_end_in_chunk <= chunk_len {
chunk_len = run_end_in_chunk;
@@ -806,7 +805,7 @@ impl<'a> Iterator for BlockChunks<'a> {
Some(Chunk {
text: chunk,
- highlight_id: Default::default(),
+ highlight_style,
diagnostic: None,
})
}
@@ -1314,7 +1313,7 @@ mod tests {
for start_row in 0..expected_row_count {
let expected_text = expected_lines[start_row..].join("\n");
let actual_text = blocks_snapshot
- .chunks(start_row as u32..expected_row_count as u32, false)
+ .chunks(start_row as u32..expected_row_count as u32, None)
.map(|chunk| chunk.text)
.collect::<String>();
assert_eq!(
@@ -1,7 +1,5 @@
use gpui::{AppContext, ModelHandle};
-use language::{
- Anchor, AnchorRangeExt, Buffer, Chunk, HighlightId, Point, PointUtf16, TextSummary, ToOffset,
-};
+use language::{Anchor, AnchorRangeExt, Buffer, Chunk, Point, PointUtf16, TextSummary, ToOffset};
use parking_lot::Mutex;
use std::{
cmp::{self, Ordering},
@@ -10,6 +8,7 @@ use std::{
sync::atomic::{AtomicUsize, Ordering::SeqCst},
};
use sum_tree::{Bias, Cursor, FilterCursor, SumTree};
+use theme::SyntaxTheme;
pub trait ToFoldPoint {
fn to_fold_point(&self, snapshot: &Snapshot, bias: Bias) -> FoldPoint;
@@ -498,7 +497,7 @@ pub struct Snapshot {
impl Snapshot {
#[cfg(test)]
pub fn text(&self) -> String {
- self.chunks(FoldOffset(0)..self.len(), false)
+ self.chunks(FoldOffset(0)..self.len(), None)
.map(|c| c.text)
.collect()
}
@@ -630,11 +629,15 @@ impl Snapshot {
pub fn chars_at(&self, start: FoldPoint) -> impl '_ + Iterator<Item = char> {
let start = start.to_offset(self);
- self.chunks(start..self.len(), false)
+ self.chunks(start..self.len(), None)
.flat_map(|chunk| chunk.text.chars())
}
- pub fn chunks(&self, range: Range<FoldOffset>, enable_highlights: bool) -> Chunks {
+ pub fn chunks<'a>(
+ &'a self,
+ range: Range<FoldOffset>,
+ theme: Option<&'a SyntaxTheme>,
+ ) -> Chunks<'a> {
let mut transform_cursor = self.transforms.cursor::<(FoldOffset, usize)>();
transform_cursor.seek(&range.end, Bias::Right, &());
@@ -647,9 +650,7 @@ impl Snapshot {
Chunks {
transform_cursor,
- buffer_chunks: self
- .buffer_snapshot
- .chunks(buffer_start..buffer_end, enable_highlights),
+ buffer_chunks: self.buffer_snapshot.chunks(buffer_start..buffer_end, theme),
buffer_chunk: None,
buffer_offset: buffer_start,
output_offset: range.start.0,
@@ -974,7 +975,7 @@ impl<'a> Iterator for Chunks<'a> {
self.output_offset += output_text.len();
return Some(Chunk {
text: output_text,
- highlight_id: HighlightId::default(),
+ highlight_style: None,
diagnostic: None,
});
}
@@ -1384,7 +1385,7 @@ mod tests {
log::info!("slicing {:?}..{:?} (text: {:?})", start, end, text);
assert_eq!(
snapshot
- .chunks(start..end, false)
+ .chunks(start..end, None)
.map(|c| c.text)
.collect::<String>(),
text,
@@ -4,6 +4,7 @@ use language::{rope, Chunk};
use parking_lot::Mutex;
use std::{cmp, mem, ops::Range};
use sum_tree::Bias;
+use theme::SyntaxTheme;
pub struct TabMap(Mutex<Snapshot>);
@@ -33,7 +34,7 @@ impl TabMap {
let mut delta = 0;
for chunk in old_snapshot
.fold_snapshot
- .chunks(fold_edit.old_bytes.end..max_offset, false)
+ .chunks(fold_edit.old_bytes.end..max_offset, None)
{
let patterns: &[_] = &['\t', '\n'];
if let Some(ix) = chunk.text.find(patterns) {
@@ -116,7 +117,7 @@ impl Snapshot {
self.max_point()
};
for c in self
- .chunks(range.start..line_end, false)
+ .chunks(range.start..line_end, None)
.flat_map(|chunk| chunk.text.chars())
{
if c == '\n' {
@@ -130,7 +131,7 @@ impl Snapshot {
last_line_chars = first_line_chars;
} else {
for _ in self
- .chunks(TabPoint::new(range.end.row(), 0)..range.end, false)
+ .chunks(TabPoint::new(range.end.row(), 0)..range.end, None)
.flat_map(|chunk| chunk.text.chars())
{
last_line_chars += 1;
@@ -150,7 +151,11 @@ impl Snapshot {
self.fold_snapshot.version
}
- pub fn chunks(&self, range: Range<TabPoint>, highlights: bool) -> Chunks {
+ pub fn chunks<'a>(
+ &'a self,
+ range: Range<TabPoint>,
+ theme: Option<&'a SyntaxTheme>,
+ ) -> Chunks<'a> {
let (input_start, expanded_char_column, to_next_stop) =
self.to_fold_point(range.start, Bias::Left);
let input_start = input_start.to_offset(&self.fold_snapshot);
@@ -165,9 +170,7 @@ impl Snapshot {
};
Chunks {
- fold_chunks: self
- .fold_snapshot
- .chunks(input_start..input_end, highlights),
+ fold_chunks: self.fold_snapshot.chunks(input_start..input_end, theme),
column: expanded_char_column,
output_position: range.start.0,
max_output_position: range.end.0,
@@ -186,7 +189,7 @@ impl Snapshot {
#[cfg(test)]
pub fn text(&self) -> String {
- self.chunks(TabPoint::zero()..self.max_point(), false)
+ self.chunks(TabPoint::zero()..self.max_point(), None)
.map(|chunk| chunk.text)
.collect()
}
@@ -502,7 +505,7 @@ mod tests {
assert_eq!(
expected_text,
tabs_snapshot
- .chunks(start..end, false)
+ .chunks(start..end, None)
.map(|c| c.text)
.collect::<String>()
);
@@ -12,6 +12,7 @@ use lazy_static::lazy_static;
use smol::future::yield_now;
use std::{collections::VecDeque, mem, ops::Range, time::Duration};
use sum_tree::{Bias, Cursor, SumTree};
+use theme::SyntaxTheme;
pub use super::tab_map::TextSummary;
pub type Edit = buffer::Edit<u32>;
@@ -427,7 +428,7 @@ impl Snapshot {
let mut remaining = None;
let mut chunks = new_tab_snapshot.chunks(
TabPoint::new(edit.new_rows.start, 0)..new_tab_snapshot.max_point(),
- false,
+ None,
);
let mut edit_transforms = Vec::<Transform>::new();
for _ in edit.new_rows.start..edit.new_rows.end {
@@ -553,11 +554,11 @@ impl Snapshot {
}
pub fn text_chunks(&self, wrap_row: u32) -> impl Iterator<Item = &str> {
- self.chunks(wrap_row..self.max_point().row() + 1, false)
+ self.chunks(wrap_row..self.max_point().row() + 1, None)
.map(|h| h.text)
}
- pub fn chunks(&self, rows: Range<u32>, highlights: bool) -> Chunks {
+ pub fn chunks<'a>(&'a self, rows: Range<u32>, theme: Option<&'a SyntaxTheme>) -> Chunks<'a> {
let output_start = WrapPoint::new(rows.start, 0);
let output_end = WrapPoint::new(rows.end, 0);
let mut transforms = self.transforms.cursor::<(WrapPoint, TabPoint)>();
@@ -570,7 +571,7 @@ impl Snapshot {
.to_tab_point(output_end)
.min(self.tab_snapshot.max_point());
Chunks {
- input_chunks: self.tab_snapshot.chunks(input_start..input_end, highlights),
+ input_chunks: self.tab_snapshot.chunks(input_start..input_end, theme),
input_chunk: Default::default(),
output_position: output_start,
max_output_row: rows.end,
@@ -1233,7 +1234,7 @@ mod tests {
}
let actual_text = self
- .chunks(start_row..end_row, false)
+ .chunks(start_row..end_row, None)
.map(|c| c.text)
.collect::<String>();
assert_eq!(
@@ -493,7 +493,7 @@ impl EditorElement {
let mut styles = Vec::new();
let mut row = rows.start;
let mut line_exceeded_max_len = false;
- let chunks = snapshot.chunks(rows.clone());
+ let chunks = snapshot.chunks(rows.clone(), Some(&style.syntax));
let newline_chunk = Chunk {
text: "\n",
@@ -517,10 +517,8 @@ impl EditorElement {
}
if !line_chunk.is_empty() && !line_exceeded_max_len {
- let highlight_style = chunk
- .highlight_id
- .style(&style.syntax)
- .unwrap_or(style.text.clone().into());
+ let highlight_style =
+ chunk.highlight_style.unwrap_or(style.text.clone().into());
// Avoid a lookup if the font properties match the previous ones.
let font_id = if highlight_style.font_properties == prev_font_properties {
prev_font_id
@@ -31,7 +31,7 @@ use std::{
time::Duration,
};
use sum_tree::Bias;
-use theme::EditorStyle;
+use theme::{EditorStyle, SyntaxTheme};
use util::post_inc;
const CURSOR_BLINK_INTERVAL: Duration = Duration::from_millis(500);
@@ -2709,8 +2709,12 @@ impl Snapshot {
self.display_snapshot.buffer_rows(start_row)
}
- pub fn chunks(&mut self, display_rows: Range<u32>) -> display_map::Chunks {
- self.display_snapshot.chunks(display_rows)
+ pub fn chunks<'a>(
+ &'a self,
+ display_rows: Range<u32>,
+ theme: Option<&'a SyntaxTheme>,
+ ) -> display_map::Chunks<'a> {
+ self.display_snapshot.chunks(display_rows, theme)
}
pub fn scroll_position(&self) -> Vector2F {
@@ -30,7 +30,7 @@ pub struct TextStyle {
pub underline: Option<Color>,
}
-#[derive(Clone, Debug, Default)]
+#[derive(Copy, Clone, Debug, Default)]
pub struct HighlightStyle {
pub color: Color,
pub font_properties: Properties,
@@ -12,7 +12,7 @@ use anyhow::{anyhow, Result};
pub use buffer::{Buffer as TextBuffer, Operation as _, *};
use clock::ReplicaId;
use futures::FutureExt as _;
-use gpui::{AppContext, Entity, ModelContext, MutableAppContext, Task};
+use gpui::{fonts::HighlightStyle, AppContext, Entity, ModelContext, MutableAppContext, Task};
use lazy_static::lazy_static;
use lsp::LanguageServer;
use parking_lot::Mutex;
@@ -34,6 +34,7 @@ use std::{
time::{Duration, Instant, SystemTime, UNIX_EPOCH},
vec,
};
+use theme::SyntaxTheme;
use tree_sitter::{InputEdit, Parser, QueryCursor, Tree};
use util::{post_inc, TryFutureExt as _};
@@ -190,6 +191,7 @@ struct Highlights<'a> {
next_capture: Option<(tree_sitter::QueryMatch<'a, 'a>, usize)>,
stack: Vec<(usize, HighlightId)>,
highlight_map: HighlightMap,
+ theme: &'a SyntaxTheme,
_query_cursor: QueryCursorHandle,
}
@@ -207,7 +209,7 @@ pub struct Chunks<'a> {
#[derive(Clone, Copy, Debug, Default)]
pub struct Chunk<'a> {
pub text: &'a str,
- pub highlight_id: HighlightId,
+ pub highlight_style: Option<HighlightStyle>,
pub diagnostic: Option<DiagnosticSeverity>,
}
@@ -1634,12 +1636,16 @@ impl Snapshot {
.all(|chunk| chunk.matches(|c: char| !c.is_whitespace()).next().is_none())
}
- pub fn chunks<T: ToOffset>(&self, range: Range<T>, highlight: bool) -> Chunks {
+ pub fn chunks<'a, T: ToOffset>(
+ &'a self,
+ range: Range<T>,
+ theme: Option<&'a SyntaxTheme>,
+ ) -> Chunks<'a> {
let range = range.start.to_offset(&*self)..range.end.to_offset(&*self);
let mut highlights = None;
let mut diagnostic_endpoints = Vec::<DiagnosticEndpoint>::new();
- if highlight {
+ if let Some(theme) = theme {
for (_, range, diagnostic) in
self.diagnostics
.intersecting_ranges(range.clone(), self.content(), true)
@@ -1676,6 +1682,7 @@ impl Snapshot {
stack: Default::default(),
highlight_map: language.highlight_map(),
_query_cursor: query_cursor,
+ theme,
})
}
}
@@ -1845,12 +1852,12 @@ impl<'a> Iterator for Chunks<'a> {
let mut chunk_end = (self.chunks.offset() + chunk.len())
.min(next_capture_start)
.min(next_diagnostic_endpoint);
- let mut highlight_id = HighlightId::default();
- if let Some((parent_capture_end, parent_highlight_id)) =
- self.highlights.as_ref().and_then(|h| h.stack.last())
- {
- chunk_end = chunk_end.min(*parent_capture_end);
- highlight_id = *parent_highlight_id;
+ let mut highlight_style = None;
+ if let Some(highlights) = self.highlights.as_ref() {
+ if let Some((parent_capture_end, parent_highlight_id)) = highlights.stack.last() {
+ chunk_end = chunk_end.min(*parent_capture_end);
+ highlight_style = parent_highlight_id.style(highlights.theme);
+ }
}
let slice =
@@ -1862,7 +1869,7 @@ impl<'a> Iterator for Chunks<'a> {
Some(Chunk {
text: slice,
- highlight_id,
+ highlight_style,
diagnostic: self.current_diagnostic_severity(),
})
} else {
@@ -906,7 +906,7 @@ fn chunks_with_diagnostics<T: ToOffset + ToPoint>(
range: Range<T>,
) -> Vec<(String, Option<DiagnosticSeverity>)> {
let mut chunks: Vec<(String, Option<DiagnosticSeverity>)> = Vec::new();
- for chunk in buffer.snapshot().chunks(range, true) {
+ for chunk in buffer.snapshot().chunks(range, Some(&Default::default())) {
if chunks
.last()
.map_or(false, |prev_chunk| prev_chunk.1 == chunk.diagnostic)