Yehowshua/ZIm
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Incorporate syntax highlighting into symbol outline view

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Still need to figure out how to style the fuzzy match characters
now that there's syntax highlighting. Right now, they are
underlined in red.
This commit is contained in:
Max Brunsfeld 2022-01-13 18:09:54 -08:00
parent 7913a1ea22
commit adeb7e6864
7 changed files with 369 additions and 124 deletions
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12
crates/language/src/buffer.rs
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@ -1865,7 +1865,7 @@ impl BufferSnapshot {
let range = item_node.start_byte()..item_node.end_byte();
let mut text = String::new();
let mut name_ranges = Vec::new();
let mut text_runs = Vec::new();
let mut highlight_ranges = Vec::new();
for capture in mat.captures {
let node_is_name;
@ -1903,7 +1903,11 @@ impl BufferSnapshot {
} else {
offset += chunk.text.len();
}
text_runs.push((chunk.text.len(), chunk.highlight_style));
if let Some(style) = chunk.highlight_style {
let start = text.len();
let end = start + chunk.text.len();
highlight_ranges.push((start..end, style));
}
text.push_str(chunk.text);
if offset >= range.end {
break;
@ -1922,8 +1926,8 @@ impl BufferSnapshot {
depth: stack.len() - 1,
range: self.anchor_after(range.start)..self.anchor_before(range.end),
text,
name_ranges: name_ranges.into_boxed_slice(),
text_runs,
name_ranges,
highlight_ranges,
})
})
.collect::<Vec<_>>();