Start work on handling multibuffers properly when closing unsaved buffers

crates/search/src/project_search.rs

@@ -11,6 +11,7 @@ use gpui::{
 };
 use project::{search::SearchQuery, Project};
 use settings::Settings;
+use smallvec::SmallVec;
 use std::{
     any::{Any, TypeId},
     ops::Range,
@@ -18,7 +19,8 @@ use std::{
 };
 use util::ResultExt as _;
 use workspace::{
-    menu::Confirm, Item, ItemNavHistory, Pane, ToolbarItemLocation, ToolbarItemView, Workspace,
+    menu::Confirm, Item, ItemHandle, ItemNavHistory, Pane, ToolbarItemLocation, ToolbarItemView,
+    Workspace,
 };
 
 actions!(project_search, [Deploy, SearchInNew, ToggleFocus]);
@@ -234,8 +236,8 @@ impl Item for ProjectSearchView {
         None
     }
 
-    fn project_entry_id(&self, _: &AppContext) -> Option<project::ProjectEntryId> {
-        None
+    fn project_entry_ids(&self, cx: &AppContext) -> SmallVec<[project::ProjectEntryId; 3]> {
+        self.results_editor.project_entry_ids(cx)
     }
 
     fn can_save(&self, _: &gpui::AppContext) -> bool {