collab tweaks (#7706)

- Don't leave call when clicking on channel
- Don't prompt to leave a call you're not in

Release Notes:

- N/A

crates/collab_ui/src/collab_panel.rs

@@ -1479,23 +1479,7 @@ impl CollabPanel {
                             });
                         }
                     }
-                    ListEntry::Channel { channel, .. } => {
+                    ListEntry::Channel { channel, .. } => self.open_channel(channel.id, cx),
-                        let is_active = maybe!({
-                            let call_channel = ActiveCall::global(cx)
-                                .read(cx)
-                                .room()?
-                                .read(cx)
-                                .channel_id()?;
-
-                            Some(call_channel == channel.id)
-                        })
-                        .unwrap_or(false);
-                        if is_active {
-                            self.open_channel_notes(channel.id, cx)
-                        } else {
-                            self.open_channel(channel.id, cx)
-                        }
-                    }
                     ListEntry::ContactPlaceholder => self.toggle_contact_finder(cx),
                     ListEntry::CallParticipant { user, peer_id, .. } => {
                         if Some(user) == self.user_store.read(cx).current_user().as_ref() {
@@ -1977,20 +1961,30 @@ impl CollabPanel {
             .detach_and_prompt_err("Call failed", cx, |_, _| None);
     }
 
-    fn open_channel(&self, channel_id: u64, cx: &mut ViewContext<Self>) {
+    fn open_channel(&mut self, channel_id: u64, cx: &mut ViewContext<Self>) {
         let Some(workspace) = self.workspace.upgrade() else {
             return;
         };
         let Some(handle) = cx.window_handle().downcast::<Workspace>() else {
             return;
         };
+        let is_in_call = ActiveCall::global(cx)
+            .read(cx)
+            .room()
+            .map(|room| room.read(cx).in_call())
+            .unwrap_or(false);
+        if !is_in_call {
             workspace::open_channel(
                 channel_id,
                 workspace.read(cx).app_state().clone(),
                 Some(handle),
                 cx,
             )
-        .detach_and_prompt_err("Failed to join channel", cx, |_, _| None)
+            .detach_and_prompt_err("Failed to join channel", cx, |_, _| None);
+        }
+
+        self.open_channel_notes(channel_id, cx);
+        self.join_channel_chat(channel_id, cx);
     }
 
     fn join_channel_call(&mut self, _channel_id: ChannelId, cx: &mut ViewContext<Self>) {
@@ -2590,8 +2584,6 @@ impl CollabPanel {
                     )
                     .on_click(cx.listener(move |this, _, cx| {
                         this.open_channel(channel_id, cx);
-                        this.open_channel_notes(channel_id, cx);
-                        this.join_channel_chat(channel_id, cx);
                     }))
                     .on_secondary_mouse_down(cx.listener(
                         move |this, event: &MouseDownEvent, cx| {

crates/workspace/src/workspace.rs

@@ -1217,7 +1217,9 @@ impl Workspace {
             if let Some(active_call) = active_call {
                 if !quitting
                     && workspace_count == 1
-                    && active_call.read_with(&cx, |call, _| call.room().is_some())?
+                    && active_call.read_with(&cx, |call, cx| {
+                        call.room().is_some_and(|room| room.read(cx).in_call())
+                    })?
                 {
                     let answer = window.update(&mut cx, |_, cx| {
                         cx.prompt(
@@ -1230,14 +1232,13 @@ impl Workspace {
 
                     if answer.await.log_err() == Some(1) {
                         return anyhow::Ok(false);
-                    } else {
+                    }
                     active_call
                         .update(&mut cx, |call, cx| call.hang_up(cx))?
                         .await
                         .log_err();
                 }
             }
-            }
 
             Ok(this
                 .update(&mut cx, |this, cx| {