agent: Improve sidebar design and behavior (#51763)

- Selection/focus improvements (reduces flickers, move selection more
correctly throughout the list)
- Adds open folder button in the sidebar header
- Fixes sidebar header design, including the thread view one, too
- Fixes behavior of cmd-n when focused in the sidebar
- Changes the design for the "new thread" button in the sidebar and adds
a preview of the prompt on it
- Rename items in the "start thread in" dropdown

Release Notes:

- N/A

---------

Co-authored-by: cameron <cameron.studdstreet@gmail.com>

Cargo.lock

@@ -15870,6 +15870,7 @@ dependencies = [
  "pretty_assertions",
  "project",
  "prompt_store",
+ "recent_projects",
  "serde_json",
  "settings",
  "theme",

assets/keymaps/default-linux.json

@@ -674,7 +674,7 @@
     "context": "ThreadsSidebar",
     "use_key_equivalents": true,
     "bindings": {
-      "ctrl-n": "multi_workspace::NewWorkspaceInWindow",
+      "ctrl-n": "agents_sidebar::NewThreadInGroup",
       "left": "agents_sidebar::CollapseSelectedEntry",
       "right": "agents_sidebar::ExpandSelectedEntry",
       "enter": "menu::Confirm",

assets/keymaps/default-macos.json

@@ -742,7 +742,7 @@
     "context": "ThreadsSidebar",
     "use_key_equivalents": true,
     "bindings": {
-      "cmd-n": "multi_workspace::NewWorkspaceInWindow",
+      "cmd-n": "agents_sidebar::NewThreadInGroup",
       "left": "agents_sidebar::CollapseSelectedEntry",
       "right": "agents_sidebar::ExpandSelectedEntry",
       "enter": "menu::Confirm",

assets/keymaps/default-windows.json

@@ -678,7 +678,7 @@
     "context": "ThreadsSidebar",
     "use_key_equivalents": true,
     "bindings": {
-      "ctrl-n": "multi_workspace::NewWorkspaceInWindow",
+      "ctrl-n": "agents_sidebar::NewThreadInGroup",
       "left": "agents_sidebar::CollapseSelectedEntry",
       "right": "agents_sidebar::ExpandSelectedEntry",
       "enter": "menu::Confirm",

crates/agent_ui/src/agent_panel.rs

@@ -601,8 +601,8 @@ impl From<Agent> for AgentType {
 impl StartThreadIn {
     fn label(&self) -> SharedString {
         match self {
-            Self::LocalProject => "Current Project".into(),
-            Self::NewWorktree => "New Worktree".into(),
+            Self::LocalProject => "Current Worktree".into(),
+            Self::NewWorktree => "New Git Worktree".into(),
         }
     }
 }
@@ -1951,6 +1951,21 @@ impl AgentPanel {
         self.background_threads.contains_key(session_id)
     }
 
+    pub fn cancel_thread(&self, session_id: &acp::SessionId, cx: &mut Context<Self>) -> bool {
+        let conversation_views = self
+            .active_conversation_view()
+            .into_iter()
+            .chain(self.background_threads.values());
+
+        for conversation_view in conversation_views {
+            if let Some(thread_view) = conversation_view.read(cx).thread_view(session_id) {
+                thread_view.update(cx, |view, cx| view.cancel_generation(cx));
+                return true;
+            }
+        }
+        false
+    }
+
     /// active thread plus any background threads that are still running or
     /// completed but unseen.
     pub fn parent_threads(&self, cx: &App) -> Vec<Entity<ThreadView>> {
@@ -3551,7 +3566,7 @@ impl AgentPanel {
 
                     menu.header("Start Thread In…")
                         .item(
-                            ContextMenuEntry::new("Current Project")
+                            ContextMenuEntry::new("Current Worktree")
                                 .toggleable(IconPosition::End, is_local_selected)
                                 .documentation_aside(documentation_side, move |_| {
                                     HoldForDefault::new(is_local_default)
@@ -3579,7 +3594,7 @@ impl AgentPanel {
                                 }),
                         )
                         .item({
-                            let entry = ContextMenuEntry::new("New Worktree")
+                            let entry = ContextMenuEntry::new("New Git Worktree")
                                 .toggleable(IconPosition::End, is_new_worktree_selected)
                                 .disabled(new_worktree_disabled)
                                 .handler({

crates/agent_ui/src/threads_archive_view.rs

@@ -21,6 +21,7 @@ use theme::ActiveTheme;
 use ui::{
     ButtonLike, CommonAnimationExt, ContextMenu, ContextMenuEntry, HighlightedLabel, ListItem,
     PopoverMenu, PopoverMenuHandle, Tab, TintColor, Tooltip, WithScrollbar, prelude::*,
+    utils::platform_title_bar_height,
 };
 use util::ResultExt as _;
 use zed_actions::editor::{MoveDown, MoveUp};
@@ -676,32 +677,56 @@ impl ThreadsArchiveView {
             })
     }
 
-    fn render_header(&self, cx: &mut Context<Self>) -> impl IntoElement {
+    fn render_header(&self, window: &Window, cx: &mut Context<Self>) -> impl IntoElement {
         let has_query = !self.filter_editor.read(cx).text(cx).is_empty();
+        let traffic_lights = cfg!(target_os = "macos") && !window.is_fullscreen();
+        let header_height = platform_title_bar_height(window);
 
-        h_flex()
-            .h(Tab::container_height(cx))
-            .px_1()
-            .justify_between()
-            .border_b_1()
-            .border_color(cx.theme().colors().border)
+        v_flex()
             .child(
                 h_flex()
-                    .flex_1()
-                    .w_full()
-                    .gap_1p5()
+                    .h(header_height)
+                    .mt_px()
+                    .pb_px()
+                    .when(traffic_lights, |this| {
+                        this.pl(px(ui::utils::TRAFFIC_LIGHT_PADDING))
+                    })
+                    .pr_1p5()
+                    .border_b_1()
+                    .border_color(cx.theme().colors().border)
+                    .justify_between()
                     .child(
-                        IconButton::new("back", IconName::ArrowLeft)
-                            .icon_size(IconSize::Small)
-                            .tooltip(Tooltip::text("Back to Sidebar"))
-                            .on_click(cx.listener(|this, _, window, cx| {
-                                this.go_back(window, cx);
-                            })),
+                        h_flex()
+                            .gap_1p5()
+                            .child(
+                                IconButton::new("back", IconName::ArrowLeft)
+                                    .icon_size(IconSize::Small)
+                                    .tooltip(Tooltip::text("Back to Sidebar"))
+                                    .on_click(cx.listener(|this, _, window, cx| {
+                                        this.go_back(window, cx);
+                                    })),
+                            )
+                            .child(Label::new("Threads Archive").size(LabelSize::Small).mb_px()),
+                    )
+                    .child(self.render_agent_picker(cx)),
+            )
+            .child(
+                h_flex()
+                    .h(Tab::container_height(cx))
+                    .p_2()
+                    .pr_1p5()
+                    .gap_1p5()
+                    .border_b_1()
+                    .border_color(cx.theme().colors().border)
+                    .child(
+                        Icon::new(IconName::MagnifyingGlass)
+                            .size(IconSize::Small)
+                            .color(Color::Muted),
                     )
                     .child(self.filter_editor.clone())
                     .when(has_query, |this| {
-                        this.border_r_1().child(
-                            IconButton::new("clear_archive_filter", IconName::Close)
+                        this.child(
+                            IconButton::new("clear_filter", IconName::Close)
                                 .icon_size(IconSize::Small)
                                 .tooltip(Tooltip::text("Clear Search"))
                                 .on_click(cx.listener(|this, _, window, cx| {
@@ -711,7 +736,6 @@ impl ThreadsArchiveView {
                         )
                     }),
             )
-            .child(self.render_agent_picker(cx))
     }
 }
 
@@ -783,8 +807,7 @@ impl Render for ThreadsArchiveView {
             .on_action(cx.listener(Self::confirm))
             .on_action(cx.listener(Self::remove_selected_thread))
             .size_full()
-            .bg(cx.theme().colors().surface_background)
-            .child(self.render_header(cx))
+            .child(self.render_header(window, cx))
             .child(content)
     }
 }

crates/sidebar/Cargo.toml

@@ -28,6 +28,7 @@ fs.workspace = true
 gpui.workspace = true
 menu.workspace = true
 project.workspace = true
+recent_projects.workspace = true
 settings.workspace = true
 theme.workspace = true
 ui.workspace = true

crates/title_bar/src/title_bar.rs

@@ -41,8 +41,8 @@ use std::sync::Arc;
 use theme::ActiveTheme;
 use title_bar_settings::TitleBarSettings;
 use ui::{
-    Avatar, ButtonLike, ContextMenu, IconWithIndicator, Indicator, PopoverMenu, PopoverMenuHandle,
-    TintColor, Tooltip, prelude::*, utils::platform_title_bar_height,
+    Avatar, ButtonLike, ContextMenu, Divider, IconWithIndicator, Indicator, PopoverMenu,
+    PopoverMenuHandle, TintColor, Tooltip, prelude::*, utils::platform_title_bar_height,
 };
 use update_version::UpdateVersion;
 use util::ResultExt;
@@ -169,6 +169,7 @@ impl Render for TitleBar {
 
         children.push(
             h_flex()
+                .h_full()
                 .gap_0p5()
                 .map(|title_bar| {
                     let mut render_project_items = title_bar_settings.show_branch_name
@@ -705,23 +706,29 @@ impl TitleBar {
         let has_notifications = self.platform_titlebar.read(cx).sidebar_has_notifications();
 
         Some(
-            IconButton::new(
-                "toggle-workspace-sidebar",
-                IconName::ThreadsSidebarLeftClosed,
-            )
-            .icon_size(IconSize::Small)
-            .when(has_notifications, |button| {
-                button
-                    .indicator(Indicator::dot().color(Color::Accent))
-                    .indicator_border_color(Some(cx.theme().colors().title_bar_background))
-            })
-            .tooltip(move |_, cx| {
-                Tooltip::for_action("Open Threads Sidebar", &ToggleWorkspaceSidebar, cx)
-            })
-            .on_click(|_, window, cx| {
-                window.dispatch_action(ToggleWorkspaceSidebar.boxed_clone(), cx);
-            })
-            .into_any_element(),
+            h_flex()
+                .h_full()
+                .gap_0p5()
+                .child(
+                    IconButton::new(
+                        "toggle-workspace-sidebar",
+                        IconName::ThreadsSidebarLeftClosed,
+                    )
+                    .icon_size(IconSize::Small)
+                    .when(has_notifications, |button| {
+                        button
+                            .indicator(Indicator::dot().color(Color::Accent))
+                            .indicator_border_color(Some(cx.theme().colors().title_bar_background))
+                    })
+                    .tooltip(move |_, cx| {
+                        Tooltip::for_action("Open Threads Sidebar", &ToggleWorkspaceSidebar, cx)
+                    })
+                    .on_click(|_, window, cx| {
+                        window.dispatch_action(ToggleWorkspaceSidebar.boxed_clone(), cx);
+                    }),
+                )
+                .child(Divider::vertical().color(ui::DividerColor::Border))
+                .into_any_element(),
         )
     }
 
@@ -741,6 +748,14 @@ impl TitleBar {
             "Open Recent Project".to_string()
         };
 
+        let is_sidebar_open = self.platform_titlebar.read(cx).is_workspace_sidebar_open();
+
+        if is_sidebar_open {
+            return self
+                .render_project_name_with_sidebar_popover(display_name, is_project_selected, cx)
+                .into_any_element();
+        }
+
         let focus_handle = workspace
             .upgrade()
             .map(|w| w.read(cx).focus_handle(cx))
@@ -782,6 +797,53 @@ impl TitleBar {
             .into_any_element()
     }
 
+    /// When the sidebar is open, the title bar's project name button becomes a
+    /// plain button that toggles the sidebar's popover (so the popover is always
+    /// anchored to the sidebar). Both buttons show their selected state together.
+    fn render_project_name_with_sidebar_popover(
+        &self,
+        display_name: String,
+        is_project_selected: bool,
+        cx: &mut Context<Self>,
+    ) -> impl IntoElement {
+        let multi_workspace = self.multi_workspace.clone();
+
+        let is_popover_deployed = multi_workspace
+            .as_ref()
+            .and_then(|mw| mw.upgrade())
+            .map(|mw| mw.read(cx).is_recent_projects_popover_deployed(cx))
+            .unwrap_or(false);
+
+        Button::new("project_name_trigger", display_name)
+            .label_size(LabelSize::Small)
+            .when(self.worktree_count(cx) > 1, |this| {
+                this.end_icon(
+                    Icon::new(IconName::ChevronDown)
+                        .size(IconSize::XSmall)
+                        .color(Color::Muted),
+                )
+            })
+            .toggle_state(is_popover_deployed)
+            .selected_style(ButtonStyle::Tinted(TintColor::Accent))
+            .when(!is_project_selected, |s| s.color(Color::Muted))
+            .tooltip(move |_window, cx| {
+                Tooltip::for_action(
+                    "Recent Projects",
+                    &zed_actions::OpenRecent {
+                        create_new_window: false,
+                    },
+                    cx,
+                )
+            })
+            .on_click(move |_, window, cx| {
+                if let Some(mw) = multi_workspace.as_ref().and_then(|mw| mw.upgrade()) {
+                    mw.update(cx, |mw, cx| {
+                        mw.toggle_recent_projects_popover(window, cx);
+                    });
+                }
+            })
+    }
+
     pub fn render_project_branch(&self, cx: &mut Context<Self>) -> Option<impl IntoElement> {
         let effective_worktree = self.effective_active_worktree(cx)?;
         let repository = self.get_repository_for_worktree(&effective_worktree, cx)?;

crates/ui/src/components/ai.rs

@@ -1,7 +1,5 @@
 mod configured_api_card;
 mod thread_item;
-mod thread_sidebar_toggle;
 
 pub use configured_api_card::*;
 pub use thread_item::*;
-pub use thread_sidebar_toggle::*;

crates/ui/src/components/ai/thread_item.rs

@@ -3,7 +3,10 @@ use crate::{
     IconDecorationKind, prelude::*,
 };
 
-use gpui::{Animation, AnimationExt, AnyView, ClickEvent, Hsla, SharedString, pulsating_between};
+use gpui::{
+    Animation, AnimationExt, AnyView, ClickEvent, Hsla, MouseButton, SharedString,
+    pulsating_between,
+};
 use std::time::Duration;
 
 #[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
@@ -36,6 +39,7 @@ pub struct ThreadItem {
     worktree_highlight_positions: Vec<usize>,
     on_click: Option<Box<dyn Fn(&ClickEvent, &mut Window, &mut App) + 'static>>,
     on_hover: Box<dyn Fn(&bool, &mut Window, &mut App) + 'static>,
+    title_label_color: Option<Color>,
     action_slot: Option<AnyElement>,
     tooltip: Option<Box<dyn Fn(&mut Window, &mut App) -> AnyView + 'static>>,
 }
@@ -62,6 +66,7 @@ impl ThreadItem {
             worktree_highlight_positions: Vec::new(),
             on_click: None,
             on_hover: Box::new(|_, _, _| {}),
+            title_label_color: None,
             action_slot: None,
             tooltip: None,
         }
@@ -155,6 +160,11 @@ impl ThreadItem {
         self
     }
 
+    pub fn title_label_color(mut self, color: Color) -> Self {
+        self.title_label_color = Some(color);
+        self
+    }
+
     pub fn action_slot(mut self, element: impl IntoElement) -> Self {
         self.action_slot = Some(element.into_any_element());
         self
@@ -230,7 +240,7 @@ impl RenderOnce for ThreadItem {
         let title = self.title;
         let highlight_positions = self.highlight_positions;
         let title_label = if self.generating_title {
-            Label::new("New Thread…")
+            Label::new(title)
                 .color(Color::Muted)
                 .with_animation(
                     "generating-title",
@@ -241,15 +251,31 @@ impl RenderOnce for ThreadItem {
                 )
                 .into_any_element()
         } else if highlight_positions.is_empty() {
-            Label::new(title).into_any_element()
+            let label = Label::new(title);
+            let label = if let Some(color) = self.title_label_color {
+                label.color(color)
+            } else {
+                label
+            };
+            label.into_any_element()
         } else {
-            HighlightedLabel::new(title, highlight_positions).into_any_element()
+            let label = HighlightedLabel::new(title, highlight_positions);
+            let label = if let Some(color) = self.title_label_color {
+                label.color(color)
+            } else {
+                label
+            };
+            label.into_any_element()
         };
 
+        let b_bg = color
+            .title_bar_background
+            .blend(color.panel_background.opacity(0.8));
+
         let base_bg = if self.selected {
             color.element_active
         } else {
-            color.panel_background
+            b_bg
         };
 
         let gradient_overlay =
@@ -314,7 +340,15 @@ impl RenderOnce for ThreadItem {
                             .gradient_stop(0.75)
                             .group_name("thread-item");
 
-                            this.child(h_flex().relative().child(overlay).child(slot))
+                            this.child(
+                                h_flex()
+                                    .relative()
+                                    .on_mouse_down(MouseButton::Left, |_, _, cx| {
+                                        cx.stop_propagation()
+                                    })
+                                    .child(overlay)
+                                    .child(slot),
+                            )
                         })
                     }),
             )

crates/ui/src/components/ai/thread_sidebar_toggle.rs

@@ -1,177 +0,0 @@
-use gpui::{AnyView, ClickEvent};
-use ui_macros::RegisterComponent;
-
-use crate::prelude::*;
-use crate::{IconButton, IconName, Tooltip};
-
-#[derive(IntoElement, RegisterComponent)]
-pub struct ThreadSidebarToggle {
-    sidebar_selected: bool,
-    thread_selected: bool,
-    flipped: bool,
-    sidebar_tooltip: Option<Box<dyn Fn(&mut Window, &mut App) -> AnyView + 'static>>,
-    thread_tooltip: Option<Box<dyn Fn(&mut Window, &mut App) -> AnyView + 'static>>,
-    on_sidebar_click: Option<Box<dyn Fn(&ClickEvent, &mut Window, &mut App) + 'static>>,
-    on_thread_click: Option<Box<dyn Fn(&ClickEvent, &mut Window, &mut App) + 'static>>,
-}
-
-impl ThreadSidebarToggle {
-    pub fn new() -> Self {
-        Self {
-            sidebar_selected: false,
-            thread_selected: false,
-            flipped: false,
-            sidebar_tooltip: None,
-            thread_tooltip: None,
-            on_sidebar_click: None,
-            on_thread_click: None,
-        }
-    }
-
-    pub fn sidebar_selected(mut self, selected: bool) -> Self {
-        self.sidebar_selected = selected;
-        self
-    }
-
-    pub fn thread_selected(mut self, selected: bool) -> Self {
-        self.thread_selected = selected;
-        self
-    }
-
-    pub fn flipped(mut self, flipped: bool) -> Self {
-        self.flipped = flipped;
-        self
-    }
-
-    pub fn sidebar_tooltip(
-        mut self,
-        tooltip: impl Fn(&mut Window, &mut App) -> AnyView + 'static,
-    ) -> Self {
-        self.sidebar_tooltip = Some(Box::new(tooltip));
-        self
-    }
-
-    pub fn thread_tooltip(
-        mut self,
-        tooltip: impl Fn(&mut Window, &mut App) -> AnyView + 'static,
-    ) -> Self {
-        self.thread_tooltip = Some(Box::new(tooltip));
-        self
-    }
-
-    pub fn on_sidebar_click(
-        mut self,
-        handler: impl Fn(&ClickEvent, &mut Window, &mut App) + 'static,
-    ) -> Self {
-        self.on_sidebar_click = Some(Box::new(handler));
-        self
-    }
-
-    pub fn on_thread_click(
-        mut self,
-        handler: impl Fn(&ClickEvent, &mut Window, &mut App) + 'static,
-    ) -> Self {
-        self.on_thread_click = Some(Box::new(handler));
-        self
-    }
-}
-
-impl RenderOnce for ThreadSidebarToggle {
-    fn render(self, _window: &mut Window, cx: &mut App) -> impl IntoElement {
-        let sidebar_icon = match (self.sidebar_selected, self.flipped) {
-            (true, false) => IconName::ThreadsSidebarLeftOpen,
-            (false, false) => IconName::ThreadsSidebarLeftClosed,
-            (true, true) => IconName::ThreadsSidebarRightOpen,
-            (false, true) => IconName::ThreadsSidebarRightClosed,
-        };
-
-        h_flex()
-            .min_w_0()
-            .rounded_sm()
-            .gap_px()
-            .border_1()
-            .border_color(cx.theme().colors().border)
-            .when(self.flipped, |this| this.flex_row_reverse())
-            .child(
-                IconButton::new("sidebar-toggle", sidebar_icon)
-                    .icon_size(IconSize::Small)
-                    .toggle_state(self.sidebar_selected)
-                    .when_some(self.sidebar_tooltip, |this, tooltip| this.tooltip(tooltip))
-                    .when_some(self.on_sidebar_click, |this, handler| {
-                        this.on_click(handler)
-                    }),
-            )
-            .child(div().h_4().w_px().bg(cx.theme().colors().border))
-            .child(
-                IconButton::new("thread-toggle", IconName::Thread)
-                    .icon_size(IconSize::Small)
-                    .toggle_state(self.thread_selected)
-                    .when_some(self.thread_tooltip, |this, tooltip| this.tooltip(tooltip))
-                    .when_some(self.on_thread_click, |this, handler| this.on_click(handler)),
-            )
-    }
-}
-
-impl Component for ThreadSidebarToggle {
-    fn scope() -> ComponentScope {
-        ComponentScope::Agent
-    }
-
-    fn preview(_window: &mut Window, cx: &mut App) -> Option<AnyElement> {
-        let container = || div().p_2().bg(cx.theme().colors().status_bar_background);
-
-        let examples = vec![
-            single_example(
-                "Both Unselected",
-                container()
-                    .child(ThreadSidebarToggle::new())
-                    .into_any_element(),
-            ),
-            single_example(
-                "Sidebar Selected",
-                container()
-                    .child(ThreadSidebarToggle::new().sidebar_selected(true))
-                    .into_any_element(),
-            ),
-            single_example(
-                "Thread Selected",
-                container()
-                    .child(ThreadSidebarToggle::new().thread_selected(true))
-                    .into_any_element(),
-            ),
-            single_example(
-                "Both Selected",
-                container()
-                    .child(
-                        ThreadSidebarToggle::new()
-                            .sidebar_selected(true)
-                            .thread_selected(true),
-                    )
-                    .into_any_element(),
-            ),
-            single_example(
-                "Flipped",
-                container()
-                    .child(
-                        ThreadSidebarToggle::new()
-                            .sidebar_selected(true)
-                            .thread_selected(true)
-                            .flipped(true),
-                    )
-                    .into_any_element(),
-            ),
-            single_example(
-                "With Tooltips",
-                container()
-                    .child(
-                        ThreadSidebarToggle::new()
-                            .sidebar_tooltip(Tooltip::text("Toggle Sidebar"))
-                            .thread_tooltip(Tooltip::text("Toggle Thread")),
-                    )
-                    .into_any_element(),
-            ),
-        ];
-
-        Some(example_group(examples).into_any_element())
-    }
-}

crates/workspace/src/multi_workspace.rs

@@ -45,6 +45,8 @@ pub trait Sidebar: Focusable + Render + Sized {
     fn width(&self, cx: &App) -> Pixels;
     fn set_width(&mut self, width: Option<Pixels>, cx: &mut Context<Self>);
     fn has_notifications(&self, cx: &App) -> bool;
+    fn toggle_recent_projects_popover(&self, window: &mut Window, cx: &mut App);
+    fn is_recent_projects_popover_deployed(&self) -> bool;
 }
 
 pub trait SidebarHandle: 'static + Send + Sync {
@@ -55,6 +57,8 @@ pub trait SidebarHandle: 'static + Send + Sync {
     fn has_notifications(&self, cx: &App) -> bool;
     fn to_any(&self) -> AnyView;
     fn entity_id(&self) -> EntityId;
+    fn toggle_recent_projects_popover(&self, window: &mut Window, cx: &mut App);
+    fn is_recent_projects_popover_deployed(&self, cx: &App) -> bool;
 }
 
 #[derive(Clone)]
@@ -95,6 +99,16 @@ impl<T: Sidebar> SidebarHandle for Entity<T> {
     fn entity_id(&self) -> EntityId {
         Entity::entity_id(self)
     }
+
+    fn toggle_recent_projects_popover(&self, window: &mut Window, cx: &mut App) {
+        self.update(cx, |this, cx| {
+            this.toggle_recent_projects_popover(window, cx);
+        });
+    }
+
+    fn is_recent_projects_popover_deployed(&self, cx: &App) -> bool {
+        self.read(cx).is_recent_projects_popover_deployed()
+    }
 }
 
 pub struct MultiWorkspace {
@@ -167,6 +181,18 @@ impl MultiWorkspace {
             .map_or(false, |s| s.has_notifications(cx))
     }
 
+    pub fn toggle_recent_projects_popover(&self, window: &mut Window, cx: &mut App) {
+        if let Some(sidebar) = &self.sidebar {
+            sidebar.toggle_recent_projects_popover(window, cx);
+        }
+    }
+
+    pub fn is_recent_projects_popover_deployed(&self, cx: &App) -> bool {
+        self.sidebar
+            .as_ref()
+            .map_or(false, |s| s.is_recent_projects_popover_deployed(cx))
+    }
+
     pub fn multi_workspace_enabled(&self, cx: &App) -> bool {
         cx.has_flag::<AgentV2FeatureFlag>() && !DisableAiSettings::get_global(cx).disable_ai
     }