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Render basic diagnostic messages in project diagnostics view

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Co-Authored-By: Max Brunsfeld <maxbrunsfeld@gmail.com>
This commit is contained in:
Nathan Sobo 2021-12-14 17:00:57 -07:00
parent ad05c0cc7a
commit e1a2897d53
4 changed files with 145 additions and 98 deletions
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19
crates/editor/src/display_map.rs
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@ -3,7 +3,9 @@ mod fold_map;
mod tab_map;
mod wrap_map;
use crate::{Anchor, MultiBuffer, MultiBufferSnapshot, ToOffset, ToPoint};
use crate::{
multi_buffer::RenderHeaderFn, Anchor, MultiBuffer, MultiBufferSnapshot, ToOffset, ToPoint,
};
use block_map::{BlockMap, BlockPoint};
use fold_map::{FoldMap, ToFoldPoint as _};
use gpui::{fonts::FontId, ElementBox, Entity, ModelContext, ModelHandle};
@ -327,6 +329,21 @@ impl DisplaySnapshot {
self.blocks_snapshot.blocks_in_range(rows)
}
pub fn excerpt_headers_in_range<'a>(
&'a self,
rows: Range<u32>,
) -> impl 'a + Iterator<Item = (Range<u32>, RenderHeaderFn)> {
let start_row = DisplayPoint::new(rows.start, 0).to_point(self).row;
let end_row = DisplayPoint::new(rows.end, 0).to_point(self).row;
self.buffer_snapshot
.excerpt_headers_in_range(start_row..end_row)
.map(move |(rows, render)| {
let start_row = Point::new(rows.start, 0).to_display_point(self).row();
let end_row = Point::new(rows.end, 0).to_display_point(self).row();
(start_row..end_row, render)
})
}
pub fn intersects_fold<T: ToOffset>(&self, offset: T) -> bool {
self.folds_snapshot.intersects_fold(offset)
}