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-rw-r--r--support/texlab/src/features/rename/command.rs81
1 files changed, 19 insertions, 62 deletions
diff --git a/support/texlab/src/features/rename/command.rs b/support/texlab/src/features/rename/command.rs
index e0677f443e..aaa08f8cb4 100644
--- a/support/texlab/src/features/rename/command.rs
+++ b/support/texlab/src/features/rename/command.rs
@@ -1,88 +1,45 @@
-use std::collections::HashMap;
+use std::sync::Arc;
-use lsp_types::{Range, RenameParams, TextEdit, WorkspaceEdit};
+use lsp_types::RenameParams;
use rowan::{TextRange, TextSize};
+use rustc_hash::FxHashMap;
use crate::{
features::cursor::{CursorContext, HasPosition},
syntax::latex,
- LineIndexExt,
};
-pub fn prepare_command_rename<P: HasPosition>(context: &CursorContext<P>) -> Option<Range> {
- Some(
- context
- .request
- .main_document()
- .line_index
- .line_col_lsp_range(context.cursor.command_range(context.offset)?),
- )
+use super::{Indel, RenameResult};
+
+pub(super) fn prepare_command_rename<P: HasPosition>(
+ context: &CursorContext<P>,
+) -> Option<TextRange> {
+ context.cursor.command_range(context.offset)
}
-pub fn rename_command(context: &CursorContext<RenameParams>) -> Option<WorkspaceEdit> {
+pub(super) fn rename_command(context: &CursorContext<RenameParams>) -> Option<RenameResult> {
prepare_command_rename(context)?;
let name = context.cursor.as_latex()?.text();
- let mut changes = HashMap::new();
+ let mut changes = FxHashMap::default();
for document in context.request.workspace.documents_by_uri.values() {
if let Some(data) = document.data.as_latex() {
- let edits = latex::SyntaxNode::new_root(data.green.clone())
+ let root = latex::SyntaxNode::new_root(data.green.clone());
+ let edits = root
.descendants_with_tokens()
.filter_map(|element| element.into_token())
.filter(|token| token.kind().is_command_name() && token.text() == name)
.map(|token| {
let range = token.text_range();
- let range = document.line_index.line_col_lsp_range(TextRange::new(
- range.start() + TextSize::from(1),
- range.end(),
- ));
- TextEdit::new(range, context.request.params.new_name.clone())
+ Indel {
+ delete: TextRange::new(range.start() + TextSize::from(1), range.end()),
+ insert: context.request.params.new_name.clone(),
+ }
})
.collect();
- changes.insert(document.uri.as_ref().clone(), edits);
+ changes.insert(Arc::clone(&document.uri), edits);
}
}
- Some(WorkspaceEdit::new(changes))
-}
-
-#[cfg(test)]
-mod tests {
- use crate::{features::testing::FeatureTester, RangeExt};
-
- use super::*;
-
- #[test]
- fn test_command() {
- let tester = FeatureTester::builder()
- .files(vec![
- ("foo.tex", r#"\baz\include{bar.tex}"#),
- ("bar.tex", r#"\baz"#),
- ])
- .main("foo.tex")
- .line(0)
- .character(2)
- .new_name("qux")
- .build();
-
- let uri1 = tester.uri("foo.tex");
- let uri2 = tester.uri("bar.tex");
- let req = tester.rename();
-
- let context = CursorContext::new(req);
- let actual_edit = rename_command(&context).unwrap();
-
- let mut expected_changes = HashMap::new();
- expected_changes.insert(
- uri1.as_ref().clone(),
- vec![TextEdit::new(Range::new_simple(0, 1, 0, 4), "qux".into())],
- );
- expected_changes.insert(
- uri2.as_ref().clone(),
- vec![TextEdit::new(Range::new_simple(0, 1, 0, 4), "qux".into())],
- );
- let expected_edit = WorkspaceEdit::new(expected_changes);
-
- assert_eq!(actual_edit, expected_edit);
- }
+ Some(RenameResult { changes })
}