update

src/bin/client/session.rs

@@ -1,8 +1,9 @@
 use std::sync::{Arc, Mutex, MutexGuard};
 
+use iris::prelude::*;
 use openworm::net::UserId;
 
-use crate::{net::NetHandle, ui::UserCache};
+use crate::{Rsc, net::NetHandle, ui::UserCache};
 
 // TODO: this really should not be async...
 // I mean it could be used async but all widgets
@@ -32,4 +33,9 @@ impl Session {
     pub fn get(&self) -> MutexGuard<'_, SessionInner> {
         self.0.try_lock().unwrap()
     }
+
+    pub fn reactive_span(&self, rsc: &mut Rsc) -> WeakWidget {
+        let span = Span::empty(Dir::DOWN).add(rsc);
+        span
+    }
 }

src/bin/client/ui/friends.rs

@@ -108,7 +108,7 @@ fn friends_list(rsc: &mut Rsc, session: &Session) -> WeakWidget {
                         resp.incoming
                             .rsc_map(|id, rsc| {
                                 (
-                                    user_rect(id, &session, rsc),
+                                    session.user_rect(id, rsc),
                                     accept_req(id, &con, rsc),
                                     deny_req(id, &con, rsc),
                                 )
@@ -121,14 +121,16 @@ fn friends_list(rsc: &mut Rsc, session: &Session) -> WeakWidget {
                 }
                 all.push(section_label("friends").add_strong(rsc));
                 all.push(
-                    user_list(&resp.current, &session)
+                    session
+                        .user_list(&resp.current)
                         .span(Dir::DOWN)
                         .add_strong(rsc),
                 );
                 if !resp.outgoing.is_empty() {
                     all.push(section_label("outgoing").add_strong(rsc));
                     all.push(
-                        user_list(&resp.outgoing, &session)
+                        session
+                            .user_list(&resp.outgoing)
                             .span(Dir::DOWN)
                             .add_strong(rsc),
                     )

src/bin/client/ui/user.rs

@@ -46,19 +46,19 @@ impl Session {
         s.widgets.entry(id).or_default().push(wid);
         wid
     }
-}
 
     pub fn user_list<'a>(
+        &self,
         ids: impl IntoIterator<Item = &'a UserId>,
-    session: &Session,
     ) -> impl IntoIterator<Item = impl FnOnce(&mut Rsc) -> WeakWidget> {
-    ids.rsc_map(|id, rsc: &mut Rsc| user_rect(*id, session, rsc))
+        ids.rsc_map(|id, rsc: &mut Rsc| self.user_rect(*id, rsc))
     }
 
-pub fn user_rect(id: UserId, session: &Session, rsc: &mut Rsc) -> WeakWidget {
+    pub fn user_rect(&self, id: UserId, rsc: &mut Rsc) -> WeakWidget {
-    (session.username(id, rsc),)
+        (self.username(id, rsc),)
             .span(Dir::RIGHT)
             .gap(30)
             .pad(15)
             .add(rsc) as WeakWidget
     }
+}