use gpui::{    ClickEvent, DismissEvent, Entity, EventEmitter, FocusHandle, Focusable, MouseDownEvent, Render,};use ui::{TintColor, Vector, VectorName, prelude::*};use workspace::{ModalView, Workspace}; use crate::DebugPanel; macro_rules! debugger_onboarding_event {    ($name:expr) => {        telemetry::event!($name, source = "Debugger Onboarding");    };    ($name:expr, $($key:ident $(= $value:expr)?),+ $(,)?) => {        telemetry::event!($name, source = "Debugger Onboarding", $($key $(= $value)?),+);    };} pub struct DebuggerOnboardingModal {    focus_handle: FocusHandle,    workspace: Entity<Workspace>,} impl DebuggerOnboardingModal {    pub fn toggle(workspace: &mut Workspace, window: &mut Window, cx: &mut Context<Workspace>) {        let workspace_entity = cx.entity();        workspace.toggle_modal(window, cx, |_window, cx| Self {            workspace: workspace_entity,            focus_handle: cx.focus_handle(),        });    }     fn open_panel(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {        self.workspace.update(cx, |workspace, cx| {            workspace.focus_panel::<DebugPanel>(window, cx);        });         cx.emit(DismissEvent);         debugger_onboarding_event!("Open Panel Clicked");    }     fn view_blog(&mut self, _: &ClickEvent, _: &mut Window, cx: &mut Context<Self>) {        cx.open_url("http://zed.dev/blog/debugger");        cx.notify();         debugger_onboarding_event!("Blog Link Clicked");    }     fn cancel(&mut self, _: &menu::Cancel, _: &mut Window, cx: &mut Context<Self>) {        cx.emit(DismissEvent);    }} impl EventEmitter<DismissEvent> for DebuggerOnboardingModal {} impl Focusable for DebuggerOnboardingModal {    fn focus_handle(&self, _cx: &App) -> FocusHandle {        self.focus_handle.clone()    }} impl ModalView for DebuggerOnboardingModal {} impl Render for DebuggerOnboardingModal {    fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {        let window_height = window.viewport_size().height;        let max_height = window_height - px(200.);         let base = v_flex()            .id("debugger-onboarding")            .key_context("DebuggerOnboardingModal")            .relative()            .w(px(450.))            .h_full()            .max_h(max_height)            .p_4()            .gap_2()            .elevation_3(cx)            .track_focus(&self.focus_handle(cx))            .overflow_hidden()            .on_action(cx.listener(Self::cancel))            .on_action(cx.listener(|_, _: &menu::Cancel, _window, cx| {                debugger_onboarding_event!("Canceled", trigger = "Action");                cx.emit(DismissEvent);            }))            .on_any_mouse_down(cx.listener(|this, _: &MouseDownEvent, window, _cx| {                this.focus_handle.focus(window);            }))            .child(                div()                    .absolute()                    .top(px(-8.0))                    .right_0()                    .w(px(400.))                    .h(px(92.))                    .child(                        Vector::new(                            VectorName::DebuggerGrid,                            rems_from_px(400.),                            rems_from_px(92.),                        )                        .color(ui::Color::Custom(cx.theme().colors().text.alpha(0.32))),                    ),            )            .child(                div()                    .absolute()                    .inset_0()                    .size_full()                    .bg(gpui::linear_gradient(                        175.,                        gpui::linear_color_stop(                            cx.theme().colors().elevated_surface_background,                            0.,                        ),                        gpui::linear_color_stop(                            cx.theme().colors().elevated_surface_background.opacity(0.),                            0.8,                        ),                    )),            )            .child(                v_flex()                    .w_full()                    .gap_1()                    .child(                        Label::new("Introducing")                            .size(LabelSize::Small)                            .color(Color::Muted),                    )                    .child(Headline::new("Zed's Debugger").size(HeadlineSize::Large)),            )            .child(h_flex().absolute().top_2().right_2().child(                IconButton::new("cancel", IconName::X).on_click(cx.listener(                    |_, _: &ClickEvent, _window, cx| {                        debugger_onboarding_event!("Cancelled", trigger = "X click");                        cx.emit(DismissEvent);                    },                )),            ));         let open_panel_button = Button::new("open-panel", "Get Started with the Debugger")            .icon_size(IconSize::Indicator)            .style(ButtonStyle::Tinted(TintColor::Accent))            .full_width()            .on_click(cx.listener(Self::open_panel));         let blog_post_button = Button::new("view-blog", "Check out the Blog Post")            .icon(IconName::ArrowUpRight)            .icon_size(IconSize::Indicator)            .icon_color(Color::Muted)            .full_width()            .on_click(cx.listener(Self::view_blog));         let copy = "It's finally here: Native support for debugging across multiple programming languages.";         base.child(Label::new(copy).color(Color::Muted)).child(            v_flex()                .w_full()                .mt_2()                .gap_2()                .child(open_panel_button)                .child(blog_post_button),        )    }}