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Rename tab_map to invisible_map #19359

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Rename tab_map to invisible_map #19359

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741e7ae
rename tab_map to invisible_map
dovakin0007 Oct 17, 2024
eaae6c2
renamed reference which has tab to invisible
dovakin0007 Oct 17, 2024
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66 changes: 33 additions & 33 deletions crates/editor/src/display_map.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@
//! of several smaller structures that form a hierarchy (starting at the bottom):
//! - [`InlayMap`] that decides where the [`Inlay`]s should be displayed.
//! - [`FoldMap`] that decides where the fold indicators should be; it also tracks parts of a source file that are currently folded.
//! - [`TabMap`] that keeps track of hard tabs in a buffer and invisible characters.
//! - [`InvisibleMap`] that keeps track of hard tabs in a buffer and invisible characters.
//! - [`WrapMap`] that handles soft wrapping.
//! - [`BlockMap`] that tracks custom blocks such as diagnostics that should be displayed within buffer.
//! - [`DisplayMap`] that adds background highlights to the regions of text.
Expand All @@ -21,8 +21,8 @@ mod block_map;
mod crease_map;
mod fold_map;
mod inlay_map;
mod invisible_map;
mod invisibles;
mod tab_map;
mod wrap_map;

use crate::{
Expand All @@ -43,6 +43,7 @@ use gpui::{
pub(crate) use inlay_map::Inlay;
use inlay_map::{InlayMap, InlaySnapshot};
pub use inlay_map::{InlayOffset, InlayPoint};
use invisible_map::{InvisibleMap, InvisibleSnapshot};
pub use invisibles::is_invisible;
use language::{
language_settings::language_settings, ChunkRenderer, OffsetUtf16, Point,
Expand All @@ -63,7 +64,6 @@ use std::{
sync::Arc,
};
use sum_tree::{Bias, TreeMap};
use tab_map::{TabMap, TabSnapshot};
use text::LineIndent;
use ui::WindowContext;
use unicode_segmentation::UnicodeSegmentation;
Expand Down Expand Up @@ -96,8 +96,8 @@ pub struct DisplayMap {
inlay_map: InlayMap,
/// Decides where the fold indicators should be and tracks parts of a source file that are currently folded.
fold_map: FoldMap,
/// Keeps track of hard tabs in a buffer.
tab_map: TabMap,
/// Keeps track of hard tabs and invisibles in a buffer.
invisible_map: InvisibleMap,
/// Handles soft wrapping.
wrap_map: Model<WrapMap>,
/// Tracks custom blocks such as diagnostics that should be displayed within buffer.
Expand Down Expand Up @@ -134,7 +134,7 @@ impl DisplayMap {
let crease_map = CreaseMap::new(&buffer_snapshot);
let (inlay_map, snapshot) = InlayMap::new(buffer_snapshot);
let (fold_map, snapshot) = FoldMap::new(snapshot);
let (tab_map, snapshot) = TabMap::new(snapshot, tab_size);
let (invisible_map, snapshot) = InvisibleMap::new(snapshot, tab_size);
let (wrap_map, snapshot) = WrapMap::new(snapshot, font, font_size, wrap_width, cx);
let block_map = BlockMap::new(
snapshot,
Expand All @@ -151,7 +151,7 @@ impl DisplayMap {
buffer_subscription,
fold_map,
inlay_map,
tab_map,
invisible_map,
wrap_map,
block_map,
crease_map,
Expand All @@ -169,17 +169,17 @@ impl DisplayMap {
let (inlay_snapshot, edits) = self.inlay_map.sync(buffer_snapshot, edits);
let (fold_snapshot, edits) = self.fold_map.read(inlay_snapshot.clone(), edits);
let tab_size = Self::tab_size(&self.buffer, cx);
let (tab_snapshot, edits) = self.tab_map.sync(fold_snapshot.clone(), edits, tab_size);
let (invisible_snapshot, edits) = self.invisible_map.sync(fold_snapshot.clone(), edits, tab_size);
let (wrap_snapshot, edits) = self
.wrap_map
.update(cx, |map, cx| map.sync(tab_snapshot.clone(), edits, cx));
.update(cx, |map, cx| map.sync(invisible_snapshot.clone(), edits, cx));
let block_snapshot = self.block_map.read(wrap_snapshot.clone(), edits).snapshot;

DisplaySnapshot {
buffer_snapshot: self.buffer.read(cx).snapshot(cx),
fold_snapshot,
inlay_snapshot,
tab_snapshot,
invisible_snapshot,
wrap_snapshot,
block_snapshot,
crease_snapshot: self.crease_map.snapshot(),
Expand Down Expand Up @@ -215,13 +215,13 @@ impl DisplayMap {
let tab_size = Self::tab_size(&self.buffer, cx);
let (snapshot, edits) = self.inlay_map.sync(snapshot, edits);
let (mut fold_map, snapshot, edits) = self.fold_map.write(snapshot, edits);
let (snapshot, edits) = self.tab_map.sync(snapshot, edits, tab_size);
let (snapshot, edits) = self.invisible_map.sync(snapshot, edits, tab_size);
let (snapshot, edits) = self
.wrap_map
.update(cx, |map, cx| map.sync(snapshot, edits, cx));
self.block_map.read(snapshot, edits);
let (snapshot, edits) = fold_map.fold(ranges);
let (snapshot, edits) = self.tab_map.sync(snapshot, edits, tab_size);
let (snapshot, edits) = self.invisible_map.sync(snapshot, edits, tab_size);
let (snapshot, edits) = self
.wrap_map
.update(cx, |map, cx| map.sync(snapshot, edits, cx));
Expand All @@ -239,13 +239,13 @@ impl DisplayMap {
let tab_size = Self::tab_size(&self.buffer, cx);
let (snapshot, edits) = self.inlay_map.sync(snapshot, edits);
let (mut fold_map, snapshot, edits) = self.fold_map.write(snapshot, edits);
let (snapshot, edits) = self.tab_map.sync(snapshot, edits, tab_size);
let (snapshot, edits) = self.invisible_map.sync(snapshot, edits, tab_size);
let (snapshot, edits) = self
.wrap_map
.update(cx, |map, cx| map.sync(snapshot, edits, cx));
self.block_map.read(snapshot, edits);
let (snapshot, edits) = fold_map.unfold(ranges, inclusive);
let (snapshot, edits) = self.tab_map.sync(snapshot, edits, tab_size);
let (snapshot, edits) = self.invisible_map.sync(snapshot, edits, tab_size);
let (snapshot, edits) = self
.wrap_map
.update(cx, |map, cx| map.sync(snapshot, edits, cx));
Expand Down Expand Up @@ -280,7 +280,7 @@ impl DisplayMap {
let tab_size = Self::tab_size(&self.buffer, cx);
let (snapshot, edits) = self.inlay_map.sync(snapshot, edits);
let (snapshot, edits) = self.fold_map.read(snapshot, edits);
let (snapshot, edits) = self.tab_map.sync(snapshot, edits, tab_size);
let (snapshot, edits) = self.invisible_map.sync(snapshot, edits, tab_size);
let (snapshot, edits) = self
.wrap_map
.update(cx, |map, cx| map.sync(snapshot, edits, cx));
Expand All @@ -298,7 +298,7 @@ impl DisplayMap {
let tab_size = Self::tab_size(&self.buffer, cx);
let (snapshot, edits) = self.inlay_map.sync(snapshot, edits);
let (snapshot, edits) = self.fold_map.read(snapshot, edits);
let (snapshot, edits) = self.tab_map.sync(snapshot, edits, tab_size);
let (snapshot, edits) = self.invisible_map.sync(snapshot, edits, tab_size);
let (snapshot, edits) = self
.wrap_map
.update(cx, |map, cx| map.sync(snapshot, edits, cx));
Expand All @@ -316,7 +316,7 @@ impl DisplayMap {
let tab_size = Self::tab_size(&self.buffer, cx);
let (snapshot, edits) = self.inlay_map.sync(snapshot, edits);
let (snapshot, edits) = self.fold_map.read(snapshot, edits);
let (snapshot, edits) = self.tab_map.sync(snapshot, edits, tab_size);
let (snapshot, edits) = self.invisible_map.sync(snapshot, edits, tab_size);
let (snapshot, edits) = self
.wrap_map
.update(cx, |map, cx| map.sync(snapshot, edits, cx));
Expand All @@ -334,7 +334,7 @@ impl DisplayMap {
let tab_size = Self::tab_size(&self.buffer, cx);
let (snapshot, edits) = self.inlay_map.sync(snapshot, edits);
let (snapshot, edits) = self.fold_map.read(snapshot, edits);
let (snapshot, edits) = self.tab_map.sync(snapshot, edits, tab_size);
let (snapshot, edits) = self.invisible_map.sync(snapshot, edits, tab_size);
let (snapshot, edits) = self
.wrap_map
.update(cx, |map, cx| map.sync(snapshot, edits, cx));
Expand Down Expand Up @@ -410,15 +410,15 @@ impl DisplayMap {
let (snapshot, edits) = self.inlay_map.sync(buffer_snapshot, edits);
let (snapshot, edits) = self.fold_map.read(snapshot, edits);
let tab_size = Self::tab_size(&self.buffer, cx);
let (snapshot, edits) = self.tab_map.sync(snapshot, edits, tab_size);
let (snapshot, edits) = self.invisible_map.sync(snapshot, edits, tab_size);
let (snapshot, edits) = self
.wrap_map
.update(cx, |map, cx| map.sync(snapshot, edits, cx));
self.block_map.read(snapshot, edits);

let (snapshot, edits) = self.inlay_map.splice(to_remove, to_insert);
let (snapshot, edits) = self.fold_map.read(snapshot, edits);
let (snapshot, edits) = self.tab_map.sync(snapshot, edits, tab_size);
let (snapshot, edits) = self.invisible_map.sync(snapshot, edits, tab_size);
let (snapshot, edits) = self
.wrap_map
.update(cx, |map, cx| map.sync(snapshot, edits, cx));
Expand Down Expand Up @@ -469,7 +469,7 @@ pub struct DisplaySnapshot {
pub fold_snapshot: FoldSnapshot,
pub crease_snapshot: CreaseSnapshot,
inlay_snapshot: InlaySnapshot,
tab_snapshot: TabSnapshot,
invisible_snapshot: InvisibleSnapshot,
wrap_snapshot: WrapSnapshot,
block_snapshot: BlockSnapshot,
text_highlights: TextHighlights,
Expand Down Expand Up @@ -569,8 +569,8 @@ impl DisplaySnapshot {
fn point_to_display_point(&self, point: MultiBufferPoint, bias: Bias) -> DisplayPoint {
let inlay_point = self.inlay_snapshot.to_inlay_point(point);
let fold_point = self.fold_snapshot.to_fold_point(inlay_point, bias);
let tab_point = self.tab_snapshot.to_tab_point(fold_point);
let wrap_point = self.wrap_snapshot.tab_point_to_wrap_point(tab_point);
let invisible_point = self.invisible_snapshot.to_invisible_point(fold_point);
let wrap_point = self.wrap_snapshot.invisible_point_to_wrap_point(invisible_point);
let block_point = self.block_snapshot.to_block_point(wrap_point);
DisplayPoint(block_point)
}
Expand Down Expand Up @@ -598,21 +598,21 @@ impl DisplaySnapshot {
fn display_point_to_inlay_point(&self, point: DisplayPoint, bias: Bias) -> InlayPoint {
let block_point = point.0;
let wrap_point = self.block_snapshot.to_wrap_point(block_point);
let tab_point = self.wrap_snapshot.to_tab_point(wrap_point);
let fold_point = self.tab_snapshot.to_fold_point(tab_point, bias).0;
let invisible_point = self.wrap_snapshot.to_invisible_point(wrap_point);
let fold_point = self.invisible_snapshot.to_fold_point(invisible_point, bias).0;
fold_point.to_inlay_point(&self.fold_snapshot)
}

pub fn display_point_to_fold_point(&self, point: DisplayPoint, bias: Bias) -> FoldPoint {
let block_point = point.0;
let wrap_point = self.block_snapshot.to_wrap_point(block_point);
let tab_point = self.wrap_snapshot.to_tab_point(wrap_point);
self.tab_snapshot.to_fold_point(tab_point, bias).0
let invisible_point = self.wrap_snapshot.to_invisible_point(wrap_point);
self.invisible_snapshot.to_fold_point(invisible_point, bias).0
}

pub fn fold_point_to_display_point(&self, fold_point: FoldPoint) -> DisplayPoint {
let tab_point = self.tab_snapshot.to_tab_point(fold_point);
let wrap_point = self.wrap_snapshot.tab_point_to_wrap_point(tab_point);
let invisible_point = self.invisible_snapshot.to_invisible_point(fold_point);
let wrap_point = self.wrap_snapshot.invisible_point_to_wrap_point(invisible_point);
let block_point = self.block_snapshot.to_block_point(wrap_point);
DisplayPoint(block_point)
}
Expand Down Expand Up @@ -1139,8 +1139,8 @@ impl DisplayPoint {

pub fn to_offset(self, map: &DisplaySnapshot, bias: Bias) -> usize {
let wrap_point = map.block_snapshot.to_wrap_point(self.0);
let tab_point = map.wrap_snapshot.to_tab_point(wrap_point);
let fold_point = map.tab_snapshot.to_fold_point(tab_point, bias).0;
let invisible_point = map.wrap_snapshot.to_invisible_point(wrap_point);
let fold_point = map.invisible_snapshot.to_fold_point(invisible_point, bias).0;
let inlay_point = fold_point.to_inlay_point(&map.fold_snapshot);
map.inlay_snapshot
.to_buffer_offset(map.inlay_snapshot.to_offset(inlay_point))
Expand Down Expand Up @@ -1247,7 +1247,7 @@ pub mod tests {
let snapshot = map.update(cx, |map, cx| map.snapshot(cx));
log::info!("buffer text: {:?}", snapshot.buffer_snapshot.text());
log::info!("fold text: {:?}", snapshot.fold_snapshot.text());
log::info!("tab text: {:?}", snapshot.tab_snapshot.text());
log::info!("invisible text: {:?}", snapshot.invisible_snapshot.text());
log::info!("wrap text: {:?}", snapshot.wrap_snapshot.text());
log::info!("block text: {:?}", snapshot.block_snapshot.text());
log::info!("display text: {:?}", snapshot.text());
Expand Down Expand Up @@ -1364,7 +1364,7 @@ pub mod tests {
fold_count = snapshot.fold_count();
log::info!("buffer text: {:?}", snapshot.buffer_snapshot.text());
log::info!("fold text: {:?}", snapshot.fold_snapshot.text());
log::info!("tab text: {:?}", snapshot.tab_snapshot.text());
log::info!("invisible text: {:?}", snapshot.invisible_snapshot.text());
log::info!("wrap text: {:?}", snapshot.wrap_snapshot.text());
log::info!("block text: {:?}", snapshot.block_snapshot.text());
log::info!("display text: {:?}", snapshot.text());
Expand Down
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