Run chats independently

src/app/projects.rs

@@ -30,6 +30,7 @@ impl App {
         self.a2ui_image_requests.insert(url.clone());
         self.a2ui_image_loading = true;
         let request_url = url.clone();
+        let session_id = self.selected_session;
         Task::perform(
             async move {
                 let mut response = ureq::get(&request_url)
@@ -48,7 +49,7 @@ impl App {
                     .read_to_vec()
                     .map_err(|error| error.to_string())
             },
-            move |result| Message::A2uiImageLoaded(url, result),
+            move |result| Message::A2uiImageLoaded(session_id, url, result),
         )
     }
 
@@ -159,17 +160,11 @@ impl App {
     /// Opens an unsaved session on a project and selects it. Nothing reaches the
     /// database until the first chat turn is stored by [`App::persist_session`].
     pub(super) fn create_session(&mut self, project_id: i32) {
-        if self.generating {
-            self.error = Some("Stop the active generation before creating a session.".into());
-            return;
-        }
         if self.database.is_none() {
             return;
         }
         #[cfg(target_os = "macos")]
-        self.stop_agent_jobs();
-        #[cfg(target_os = "macos")]
-        self.tool_cards.clear();
+        self.leave_current_chat();
         let title = draft_title(&self.projects, project_id);
         self.drafts.entry(project_id).or_insert(title);
         self.remember_project(project_id);

src/app/view.rs

@@ -101,7 +101,8 @@ impl App {
     /// Whether a dialog covers the window. Focus moves through the whole widget
     /// tree, so the layers below have to stay out of the dialog's field order.
     pub(super) fn modal_open(&self) -> bool {
-        self.pending_project_path.is_some()
+        self.quit_confirmation
+            || self.pending_project_path.is_some()
             || self.pending_session_delete.is_some()
             || self.session_rename.is_some()
             || self.menu_session().is_some()
@@ -161,7 +162,9 @@ impl App {
         let mut layers = vec![content];
 
         #[cfg(target_os = "macos")]
-        if let Some((prompt, _)) = &self.pending_tool_approval {
+        if self.quit_confirmation {
+            layers.push(self.quit_confirmation_panel());
+        } else if let Some((prompt, _)) = &self.pending_tool_approval {
             layers.push(self.tool_approval_panel(prompt));
         } else if let Some(path) = &self.pending_project_path {
             layers.push(self.project_dialog(path));
@@ -177,7 +180,9 @@ impl App {
             layers.push(panel);
         }
         #[cfg(not(target_os = "macos"))]
-        if let Some(path) = &self.pending_project_path {
+        if self.quit_confirmation {
+            layers.push(self.quit_confirmation_panel());
+        } else if let Some(path) = &self.pending_project_path {
             layers.push(self.project_dialog(path));
         } else if let Some((_, title)) = &self.session_rename {
             layers.push(self.rename_dialog(title));
@@ -197,6 +202,38 @@ impl App {
             .into()
     }
 
+    fn quit_confirmation_panel(&self) -> Element<'_, Message> {
+        let active = self.active_chat_count();
+        let dialog = container(
+            column![
+                text("Quit while chats are active?").size(22),
+                text(format!(
+                    "{active} active chat{} will be stopped.",
+                    if active == 1 { "" } else { "s" }
+                ))
+                .size(13),
+                row![
+                    Space::new().width(Length::Fill),
+                    action_button("Cancel").on_press(Message::CancelQuit),
+                    danger_button("Quit").on_press(Message::ConfirmQuit),
+                ]
+                .spacing(8),
+            ]
+            .spacing(12),
+        )
+        .padding(22)
+        .width(460)
+        .style(overview_style);
+        opaque(
+            container(dialog)
+                .center_x(Length::Fill)
+                .center_y(Length::Fill)
+                .style(|_| {
+                    container::Style::default().background(Color::from_rgba8(0, 0, 0, 0.68))
+                }),
+        )
+    }
+
     #[cfg(target_os = "macos")]
     fn tool_approval_panel<'a>(
         &'a self,
@@ -408,6 +445,9 @@ impl App {
             label = label.push(icon(ICON_PIN, 12));
         }
         label = label.push(text(&session.title).size(13));
+        if self.session_is_active(session.id) {
+            label = label.push(text("●").size(10).color(app_theme().palette().success));
+        }
         row![
             Space::new().width(26),
             button(label)