feat: add support for NIP-29 (#56)

Reviewed-on: #56

crates/ui/src/dock/panel.rs

@@ -48,7 +48,7 @@ pub trait Panel: EventEmitter<PanelEvent> + Render + Focusable {
     /// This method will be called when the panel is active or inactive.
     ///
     /// The last_active_panel and current_active_panel will be touched when the panel is active.
-    fn set_active(&self, _active: bool, _cx: &mut App) {}
+    fn set_active(&self, _active: bool, _window: &mut Window, _cx: &mut App) {}
 
     /// Set zoomed state of the panel.
     ///
@@ -74,7 +74,7 @@ pub trait PanelView: 'static + Send + Sync {
     fn closable(&self, cx: &App) -> bool;
     fn zoomable(&self, cx: &App) -> bool;
     fn visible(&self, cx: &App) -> bool;
-    fn set_active(&self, active: bool, cx: &mut App);
+    fn set_active(&self, active: bool, window: &mut Window, cx: &mut App);
     fn set_zoomed(&self, zoomed: bool, cx: &mut App);
     fn popup_menu(&self, menu: PopupMenu, cx: &App) -> PopupMenu;
     fn toolbar_buttons(&self, window: &Window, cx: &App) -> Vec<Button>;
@@ -103,9 +103,9 @@ impl<T: Panel> PanelView for Entity<T> {
         self.read(cx).visible(cx)
     }
 
-    fn set_active(&self, active: bool, cx: &mut App) {
+    fn set_active(&self, active: bool, window: &mut Window, cx: &mut App) {
         self.update(cx, |this, cx| {
-            this.set_active(active, cx);
+            this.set_active(active, window, cx);
         })
     }
 
@@ -196,8 +196,8 @@ impl gpui_base::dock::PanelView for PanelHandle {
         self.panel.visible(cx)
     }
 
-    fn set_active(&self, active: bool, _: &mut Window, cx: &mut App) {
-        self.panel.set_active(active, cx);
+    fn set_active(&self, active: bool, window: &mut Window, cx: &mut App) {
+        self.panel.set_active(active, window, cx);
     }
 
     fn set_zoomed(&self, zoomed: bool, _: &mut Window, cx: &mut App) {

crates/ui/src/icon.rs

@@ -25,6 +25,7 @@ pub enum IconName {
     ArrowDownCircle,
     Boom,
     Book,
+    Ban,
     ChevronDown,
     CaretDown,
     CaretRight,
@@ -50,6 +51,8 @@ pub enum IconName {
     Link,
     Loader,
     Lock,
+    Login,
+    Logout,
     Message,
     Moon,
     Plus,
@@ -72,6 +75,7 @@ pub enum IconName {
     UserKey,
     Upload,
     Usb,
+    Edit,
     PanelLeft,
     PanelLeftOpen,
     PanelRight,
@@ -104,6 +108,7 @@ impl IconNamed for IconName {
             Self::ArrowDownCircle => "icons/arrow-down-circle.svg",
             Self::Boom => "icons/boom.svg",
             Self::Book => "icons/book.svg",
+            Self::Ban => "icons/ban.svg",
             Self::ChevronDown => "icons/chevron-down.svg",
             Self::CaretDown => "icons/caret-down.svg",
             Self::CaretRight => "icons/caret-right.svg",
@@ -129,6 +134,8 @@ impl IconNamed for IconName {
             Self::Link => "icons/link.svg",
             Self::Loader => "icons/loader.svg",
             Self::Lock => "icons/lock.svg",
+            Self::Login => "icons/login.svg",
+            Self::Logout => "icons/logout.svg",
             Self::Message => "icons/message.svg",
             Self::Moon => "icons/moon.svg",
             Self::Plus => "icons/plus.svg",
@@ -158,6 +165,7 @@ impl IconNamed for IconName {
             Self::PanelBottom => "icons/panel-bottom.svg",
             Self::PanelBottomOpen => "icons/panel-bottom-open.svg",
             Self::PaperPlaneFill => "icons/paper-plane-fill.svg",
+            Self::Edit => "icons/edit.svg",
             Self::Warning => "icons/warning.svg",
             Self::WindowClose => "icons/window-close.svg",
             Self::WindowMaximize => "icons/window-maximize.svg",

crates/ui/src/menu/dropdown_menu.rs

@@ -9,6 +9,7 @@ use crate::Selectable;
 use crate::avatar::Avatar;
 use crate::button::Button;
 use crate::menu::PopupMenu;
+use crate::nav::Nav;
 use crate::popover::{Popover, PopoverState};
 
 /// Builds the items of a popup menu on each render.
@@ -41,6 +42,8 @@ impl DropdownMenu for Button {}
 
 impl DropdownMenu for Avatar {}
 
+impl DropdownMenu for Nav {}
+
 #[derive(IntoElement)]
 pub struct DropdownMenuPopover<T: Selectable + IntoElement + 'static> {
     id: ElementId,

crates/ui/src/nav.rs

@@ -2,9 +2,9 @@ use std::rc::Rc;
 
 use gpui::prelude::FluentBuilder as _;
 use gpui::{
-    AnyElement, App, ClickEvent, ElementId, InteractiveElement, IntoElement, ParentElement,
-    RenderOnce, SharedString, StatefulInteractiveElement as _, StyleRefinement, Styled, Window,
-    div,
+    AnyElement, App, ClickEvent, ElementId, InteractiveElement, Interactivity, IntoElement,
+    ParentElement, RenderOnce, SharedString, StatefulInteractiveElement as _, StyleRefinement,
+    Styled, Window, div,
 };
 use theme::ActiveTheme;
 
@@ -14,28 +14,43 @@ use crate::{Selectable, StyledExt, h_flex, v_flex};
 #[derive(IntoElement)]
 pub struct Nav {
     id: ElementId,
+    interactivity: Interactivity,
     style: StyleRefinement,
     prefix: Option<AnyElement>,
     label: SharedString,
     suffix: Option<AnyElement>,
     selected: bool,
+    clickable: bool,
     #[allow(clippy::type_complexity)]
     on_click: Option<Rc<dyn Fn(&ClickEvent, &mut Window, &mut App)>>,
 }
 
 impl Nav {
     pub fn new(id: impl Into<ElementId>) -> Self {
+        let id = id.into();
+        let mut interactivity = Interactivity::default();
+        interactivity.element_id = Some(id.clone());
+
         Self {
-            id: id.into(),
+            id,
+            interactivity,
             style: StyleRefinement::default(),
             prefix: None,
             label: SharedString::default(),
             suffix: None,
             selected: false,
+            clickable: false,
             on_click: None,
         }
     }
 
+    /// Marks the row as clickable even when it has no `on_click` handler, so it
+    /// still shows the hover affordance. Used by rows whose click opens a menu.
+    pub fn clickable(mut self, clickable: bool) -> Self {
+        self.clickable = clickable;
+        self
+    }
+
     /// Sets the element shown before the label, such as an avatar or icon.
     pub fn prefix(mut self, prefix: impl IntoElement) -> Self {
         self.prefix = Some(prefix.into_any_element());
@@ -74,6 +89,12 @@ impl Selectable for Nav {
     }
 }
 
+impl InteractiveElement for Nav {
+    fn interactivity(&mut self) -> &mut Interactivity {
+        &mut self.interactivity
+    }
+}
+
 impl Styled for Nav {
     fn style(&mut self) -> &mut StyleRefinement {
         &mut self.style
@@ -82,7 +103,7 @@ impl Styled for Nav {
 
 impl RenderOnce for Nav {
     fn render(self, _window: &mut Window, cx: &mut App) -> impl IntoElement {
-        let clickable = self.on_click.is_some();
+        let clickable = self.on_click.is_some() || self.clickable;
 
         v_flex().w_full().h_10().child(
             h_flex()