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Add convenience functions to SourceChange for creating single edits

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This commit is contained in:
Ville Penttinen 2019-03-24 22:53:41 +02:00
parent 449eea1161
commit 22e1c7a112
4 changed files with 63 additions and 44 deletions
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14
crates/ra_ide_api/src/typing.rs
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@ -31,12 +31,14 @@ pub(crate) fn on_enter(db: &RootDatabase, position: FilePosition) -> Option<Sour
let cursor_position = position.offset + TextUnit::of_str(&inserted);
let mut edit = TextEditBuilder::default();
edit.insert(position.offset, inserted);
Some(SourceChange {
label: "on enter".to_string(),
source_file_edits: vec![SourceFileEdit { edit: edit.finish(), file_id: position.file_id }],
file_system_edits: vec![],
cursor_position: Some(FilePosition { offset: cursor_position, file_id: position.file_id }),
})
Some(
SourceChange::source_edit(
"on enter",
SourceFileEdit { edit: edit.finish(), file_id: position.file_id },
)
.with_cursor(FilePosition { offset: cursor_position, file_id: position.file_id }),
)
}
fn node_indent<'a>(file: &'a SourceFile, node: &SyntaxNode) -> Option<&'a str> {