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refactor name_ref_kind.rs

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This commit is contained in:
Ekaterina Babshukova 2019-09-21 19:35:39 +03:00
parent 11577288c2
commit d6ae1b5f0f
6 changed files with 61 additions and 64 deletions
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47
crates/ra_ide_api/src/references.rs
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@ -1,14 +1,14 @@
//! FIXME: write short doc here
use hir::{FromSource, ModuleSource};
use hir::ModuleSource;
use ra_db::{SourceDatabase, SourceDatabaseExt};
use ra_syntax::{algo::find_node_at_offset, ast, AstNode, AstPtr, SyntaxNode};
use ra_syntax::{algo::find_node_at_offset, ast, AstNode, SyntaxNode};
use relative_path::{RelativePath, RelativePathBuf};
use crate::{
db::RootDatabase,
name_ref_kind::{
classify_name_ref,
name_kind::{
classify_name, classify_name_ref,
NameKind::{self, *},
},
FileId, FilePosition, FileRange, FileSystemEdit, NavigationTarget, RangeInfo, SourceChange,
@ -64,7 +64,6 @@ pub(crate) fn find_all_refs(
Macro(mac) => NavigationTarget::from_macro_def(db, mac),
FieldAccess(field) => NavigationTarget::from_field(db, field),
AssocItem(assoc) => NavigationTarget::from_assoc_item(db, assoc),
Method(func) => NavigationTarget::from_def_source(db, func),
Def(def) => NavigationTarget::from_def(db, def)?,
SelfType(ref ty) => match ty.as_adt() {
Some((def_id, _)) => NavigationTarget::from_adt_def(db, def_id),
@ -105,44 +104,6 @@ pub(crate) fn find_all_refs(
}
}
fn classify_name(db: &RootDatabase, file_id: FileId, name: &ast::Name) -> Option<NameKind> {
let parent = name.syntax().parent()?;
let file_id = file_id.into();
if let Some(pat) = ast::BindPat::cast(parent.clone()) {
return Some(Pat(AstPtr::new(&pat)));
}
if let Some(var) = ast::EnumVariant::cast(parent.clone()) {
let src = hir::Source { file_id, ast: var };
let var = hir::EnumVariant::from_source(db, src)?;
return Some(Def(var.into()));
}
if let Some(field) = ast::RecordFieldDef::cast(parent.clone()) {
let src = hir::Source { file_id, ast: hir::FieldSource::Named(field) };
let field = hir::StructField::from_source(db, src)?;
return Some(FieldAccess(field));
}
if let Some(field) = ast::TupleFieldDef::cast(parent.clone()) {
let src = hir::Source { file_id, ast: hir::FieldSource::Pos(field) };
let field = hir::StructField::from_source(db, src)?;
return Some(FieldAccess(field));
}
if let Some(_) = parent.parent().and_then(ast::ItemList::cast) {
let ast = ast::ImplItem::cast(parent.clone())?;
let src = hir::Source { file_id, ast };
let item = hir::AssocItem::from_source(db, src)?;
return Some(AssocItem(item));
}
if let Some(item) = ast::ModuleItem::cast(parent.clone()) {
let src = hir::Source { file_id, ast: item };
let def = hir::ModuleDef::from_source(db, src)?;
return Some(Def(def));
}
// FIXME: TYPE_PARAM, ALIAS, MACRO_CALL; Union
None
}
pub(crate) fn rename(
db: &RootDatabase,
position: FilePosition,