bendns' repos / gracilaria
A simple CPU rendered GUI IDE experience.
Diffstat (limited to 'src/text.rs')
-rw-r--r--src/text.rs25
1 files changed, 20 insertions, 5 deletions
diff --git a/src/text.rs b/src/text.rs
index 786d850..e481d4f 100644
--- a/src/text.rs
+++ b/src/text.rs
@@ -19,6 +19,7 @@ use lsp_types::{
DocumentSymbol, Location, Position, SemanticTokensLegend,
SnippetTextEdit, TextEdit,
};
+pub use manipulations::Manip;
use rootcause::option_ext::OptionExt;
use rootcause::prelude::{IteratorExt, ResultExt};
use rootcause::report;
@@ -36,9 +37,11 @@ pub mod theme_treesitter;
use hist::Changes;
mod bookmark;
pub use bookmark::*;
+mod manipulations;
use crate::sni::{Snippet, StopP};
use crate::text::hist::Action;
+
pub const fn color_(x: &str) -> [u8; 3] {
let Some(x): Option<[u8; 7]> = x.as_bytes().try_into().ok() else {
panic!()
@@ -393,17 +396,25 @@ impl TextArea {
});
self.rope.try_remove(r.clone())?;
let manip = |x| {
- // if your region gets removed, what happens to your tabstop? big question.
if r.contains(&x) {
- // for now, simply move it.
- r.start
+ Manip::Removed(r.start)
} else {
- if x >= r.end { x - r.len() } else { x }
+ if x >= r.end {
+ Manip::Moved(x - r.len())
+ } else {
+ Manip::Unmoved(x)
+ }
}
};
self.tabstops.as_mut().map(|x| x.manipulate(manip));
self.cursor.manipulate(manip);
self.bookmarks.manipulate(manip);
+ self.inlays
+ .extract_if(
+ Marking::idx(r.start as _)..Marking::idx(r.end as _),
+ |_| true,
+ )
+ .for_each(drop);
for pos in self
.inlays
.range(Marking::idx(r.end as _)..)
@@ -433,7 +444,11 @@ impl TextArea {
.inner
.push(Action::Inserted { at: c, insert: with.to_string() });
let manip = |x| {
- if x < c { x } else { x + with.chars().count() }
+ if x < c {
+ Manip::Unmoved(x)
+ } else {
+ Manip::Moved(x + with.chars().count())
+ }
};
self.tabstops.as_mut().map(|x| x.manipulate(manip));
self.cursor.manipulate(manip);