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Test undo/redo at editor layer, including selection restoration

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This commit is contained in:
Nathan Sobo 2021-12-12 15:04:19 -07:00
parent 44cd0be068
commit cdbcbdfe6d
5 changed files with 325 additions and 180 deletions
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6
crates/language/src/buffer.rs
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@ -31,7 +31,7 @@ use std::{
vec,
};
use sum_tree::TreeMap;
use text::{operation_queue::OperationQueue, rope::TextDimension};
use text::operation_queue::OperationQueue;
pub use text::{Buffer as TextBuffer, Operation as _, *};
use theme::SyntaxTheme;
use tree_sitter::{InputEdit, Parser, QueryCursor, Tree};
@ -1062,7 +1062,7 @@ impl Buffer {
self.start_transaction_at(Instant::now())
}
pub(crate) fn start_transaction_at(&mut self, now: Instant) -> Option<TransactionId> {
pub fn start_transaction_at(&mut self, now: Instant) -> Option<TransactionId> {
self.text.start_transaction_at(now)
}
@ -1070,7 +1070,7 @@ impl Buffer {
self.end_transaction_at(Instant::now(), cx)
}
pub(crate) fn end_transaction_at(
pub fn end_transaction_at(
&mut self,
now: Instant,
cx: &mut ModelContext<Self>,