From 97cb463c9be3c21931d0e284603238ce3cb02b2a Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Sat, 22 Dec 2018 02:20:14 +0300
Subject: moar icons

---
 crates/ra_analysis/src/completion/complete_path.rs  |  6 ++++--
 crates/ra_analysis/src/completion/complete_scope.rs |  6 ++++--
 .../ra_analysis/src/completion/completion_item.rs   | 21 +++++++++++++++++++++
 crates/ra_hir/src/lib.rs                            |  2 +-
 crates/ra_hir/src/module.rs                         |  2 +-
 crates/ra_hir/src/module/nameres.rs                 |  2 +-
 crates/ra_lsp_server/src/conv.rs                    |  2 ++
 7 files changed, 34 insertions(+), 7 deletions(-)

(limited to 'crates')

diff --git a/crates/ra_analysis/src/completion/complete_path.rs b/crates/ra_analysis/src/completion/complete_path.rs
index 802f4abe4..ad4d68a33 100644
--- a/crates/ra_analysis/src/completion/complete_path.rs
+++ b/crates/ra_analysis/src/completion/complete_path.rs
@@ -17,8 +17,10 @@ pub(super) fn complete_path(acc: &mut Completions, ctx: &CompletionContext) -> C
         _ => return Ok(()),
     };
     let module_scope = target_module.scope(ctx.db)?;
-    module_scope.entries().for_each(|(name, _res)| {
-        CompletionItem::new(CompletionKind::Reference, name.to_string()).add_to(acc)
+    module_scope.entries().for_each(|(name, res)| {
+        CompletionItem::new(CompletionKind::Reference, name.to_string())
+            .from_resolution(ctx.db, res)
+            .add_to(acc)
     });
     Ok(())
 }
diff --git a/crates/ra_analysis/src/completion/complete_scope.rs b/crates/ra_analysis/src/completion/complete_scope.rs
index fb87be4b1..4f27ad9eb 100644
--- a/crates/ra_analysis/src/completion/complete_scope.rs
+++ b/crates/ra_analysis/src/completion/complete_scope.rs
@@ -29,8 +29,10 @@ pub(super) fn complete_scope(acc: &mut Completions, ctx: &CompletionContext) ->
                     }
                 }
             })
-            .for_each(|(name, _res)| {
-                CompletionItem::new(CompletionKind::Reference, name.to_string()).add_to(acc)
+            .for_each(|(name, res)| {
+                CompletionItem::new(CompletionKind::Reference, name.to_string())
+                    .from_resolution(ctx.db, res)
+                    .add_to(acc)
             });
     }
 
diff --git a/crates/ra_analysis/src/completion/completion_item.rs b/crates/ra_analysis/src/completion/completion_item.rs
index 89fbe62d8..cbd42a44e 100644
--- a/crates/ra_analysis/src/completion/completion_item.rs
+++ b/crates/ra_analysis/src/completion/completion_item.rs
@@ -1,3 +1,5 @@
+use crate::db;
+
 /// `CompletionItem` describes a single completion variant in the editor pop-up.
 /// It is basically a POD with various properties. To construct a
 /// `CompletionItem`, use `new` method and the `Builder` struct.
@@ -21,6 +23,8 @@ pub enum InsertText {
 pub enum CompletionItemKind {
     Snippet,
     Keyword,
+    Module,
+    Function,
 }
 
 #[derive(Debug, PartialEq, Eq)]
@@ -107,6 +111,23 @@ impl Builder {
         self.kind = Some(kind);
         self
     }
+    pub(crate) fn from_resolution(
+        mut self,
+        db: &db::RootDatabase,
+        resolution: &hir::Resolution,
+    ) -> Builder {
+        if let Some(def_id) = resolution.def_id {
+            if let Ok(def) = def_id.resolve(db) {
+                let kind = match def {
+                    hir::Def::Module(..) => CompletionItemKind::Module,
+                    hir::Def::Function(..) => CompletionItemKind::Function,
+                    _ => return self,
+                };
+                self.kind = Some(kind);
+            }
+        }
+        self
+    }
 }
 
 impl Into<CompletionItem> for Builder {
diff --git a/crates/ra_hir/src/lib.rs b/crates/ra_hir/src/lib.rs
index 5941a9ea3..f56214b47 100644
--- a/crates/ra_hir/src/lib.rs
+++ b/crates/ra_hir/src/lib.rs
@@ -39,7 +39,7 @@ use crate::{
 pub use self::{
     path::{Path, PathKind},
     krate::Crate,
-    module::{Module, ModuleId, Problem, nameres::ItemMap},
+    module::{Module, ModuleId, Problem, nameres::ItemMap, ModuleScope, Resolution},
     function::{Function, FnScopes},
 };
 
diff --git a/crates/ra_hir/src/module.rs b/crates/ra_hir/src/module.rs
index d5866f6ef..cd31e8cfe 100644
--- a/crates/ra_hir/src/module.rs
+++ b/crates/ra_hir/src/module.rs
@@ -16,7 +16,7 @@ use crate::{
     arena::{Arena, Id},
 };
 
-pub use self::nameres::ModuleScope;
+pub use self::nameres::{ModuleScope, Resolution};
 
 /// `Module` is API entry point to get all the information
 /// about a particular module.
diff --git a/crates/ra_hir/src/module/nameres.rs b/crates/ra_hir/src/module/nameres.rs
index f44abc730..39e891cda 100644
--- a/crates/ra_hir/src/module/nameres.rs
+++ b/crates/ra_hir/src/module/nameres.rs
@@ -49,7 +49,7 @@ pub struct ModuleScope {
 }
 
 impl ModuleScope {
-    pub fn entries<'a>(&'a self) -> impl Iterator<Item = (&'a SmolStr, &Resolution)> + 'a {
+    pub fn entries<'a>(&'a self) -> impl Iterator<Item = (&'a SmolStr, &'a Resolution)> + 'a {
         self.items.iter()
     }
     pub fn get(&self, name: &SmolStr) -> Option<&Resolution> {
diff --git a/crates/ra_lsp_server/src/conv.rs b/crates/ra_lsp_server/src/conv.rs
index 6f770ec69..9320f147a 100644
--- a/crates/ra_lsp_server/src/conv.rs
+++ b/crates/ra_lsp_server/src/conv.rs
@@ -53,6 +53,8 @@ impl Conv for CompletionItemKind {
         match self {
             CompletionItemKind::Keyword => Keyword,
             CompletionItemKind::Snippet => Snippet,
+            CompletionItemKind::Module => Module,
+            CompletionItemKind::Function => Function,
         }
     }
 }
-- 
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