Yehowshua/ZIm
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Start work on a syntax tree view

Browse source
This commit is contained in:
Max Brunsfeld 2023-06-09 14:55:46 -07:00
parent 3d02f7ce5f
commit 086cfe57c5
18 changed files with 446 additions and 97 deletions
Download patch file Download diff file Expand all files Collapse all files

8
crates/editor/src/multi_buffer.rs
View file

@ -1118,7 +1118,7 @@ impl MultiBuffer {
&self,
point: T,
cx: &AppContext,
) -> Option<(ModelHandle<Buffer>, usize)> {
) -> Option<(ModelHandle<Buffer>, usize, ExcerptId)> {
let snapshot = self.read(cx);
let offset = point.to_offset(&snapshot);
let mut cursor = snapshot.excerpts.cursor::<usize>();
@ -1132,7 +1132,7 @@ impl MultiBuffer {
let buffer_point = excerpt_start + offset - *cursor.start();
let buffer = self.buffers.borrow()[&excerpt.buffer_id].buffer.clone();
(buffer, buffer_point)
(buffer, buffer_point, excerpt.id)
})
}
@ -1387,7 +1387,7 @@ impl MultiBuffer {
cx: &'a AppContext,
) -> Option<Arc<Language>> {
self.point_to_buffer_offset(point, cx)
.and_then(|(buffer, offset)| buffer.read(cx).language_at(offset))
.and_then(|(buffer, offset, _)| buffer.read(cx).language_at(offset))
}
pub fn settings_at<'a, T: ToOffset>(
@ -1397,7 +1397,7 @@ impl MultiBuffer {
) -> &'a LanguageSettings {
let mut language = None;
let mut file = None;
if let Some((buffer, offset)) = self.point_to_buffer_offset(point, cx) {
if let Some((buffer, offset, _)) = self.point_to_buffer_offset(point, cx) {
let buffer = buffer.read(cx);
language = buffer.language_at(offset);
file = buffer.file();