use gpui::{    div, DismissEvent, EventEmitter, InteractiveElement, IntoElement, ParentElement, Render,    SemanticVersion, StatefulInteractiveElement, Styled, ViewContext, WeakView,};use menu::Cancel;use release_channel::ReleaseChannel;use util::ResultExt;use workspace::{    ui::{h_flex, v_flex, Icon, IconName, Label, StyledExt},    Workspace,}; pub struct UpdateNotification {    version: SemanticVersion,    workspace: WeakView<Workspace>,} impl EventEmitter<DismissEvent> for UpdateNotification {} impl Render for UpdateNotification {    fn render(&mut self, cx: &mut gpui::ViewContext<Self>) -> impl IntoElement {        let app_name = ReleaseChannel::global(cx).display_name();         v_flex()            .on_action(cx.listener(UpdateNotification::dismiss))            .elevation_3(cx)            .p_4()            .child(                h_flex()                    .justify_between()                    .child(Label::new(format!(                        "Updated to {app_name} {}",                        self.version                    )))                    .child(                        div()                            .id("cancel")                            .child(Icon::new(IconName::Close))                            .cursor_pointer()                            .on_click(cx.listener(|this, _, cx| this.dismiss(&menu::Cancel, cx))),                    ),            )            .child(                div()                    .id("notes")                    .child(Label::new("View the release notes"))                    .cursor_pointer()                    .on_click(cx.listener(|this, _, cx| {                        this.workspace                            .update(cx, |workspace, cx| {                                crate::view_release_notes_locally(workspace, cx);                            })                            .log_err();                        this.dismiss(&menu::Cancel, cx)                    })),            )    }} impl UpdateNotification {    pub fn new(version: SemanticVersion, workspace: WeakView<Workspace>) -> Self {        Self { version, workspace }    }     pub fn dismiss(&mut self, _: &Cancel, cx: &mut ViewContext<Self>) {        cx.emit(DismissEvent);    }}