use gpui::{AnyElement, ClickEvent, prelude::*}; use crate::{ButtonLike, CommonAnimationExt, Tooltip, prelude::*}; /// A button component displayed in the title bar to show auto-update status.#[derive(IntoElement, RegisterComponent)]pub struct UpdateButton {    icon: IconName,    icon_animate: bool,    icon_color: Option<Color>,    message: SharedString,    tooltip: Option<SharedString>,    show_dismiss: bool,    on_click: Option<Box<dyn Fn(&ClickEvent, &mut Window, &mut App) + 'static>>,    on_dismiss: Option<Box<dyn Fn(&ClickEvent, &mut Window, &mut App) + 'static>>,} impl UpdateButton {    pub fn new(icon: IconName, message: impl Into<SharedString>) -> Self {        Self {            icon,            icon_animate: false,            icon_color: None,            message: message.into(),            tooltip: None,            show_dismiss: false,            on_click: None,            on_dismiss: None,        }    }     /// Sets whether the icon should have a rotation animation (for progress states).    pub fn icon_animate(mut self, animate: bool) -> Self {        self.icon_animate = animate;        self    }     /// Sets the icon color (e.g., for warning/error states).    pub fn icon_color(mut self, color: impl Into<Option<Color>>) -> Self {        self.icon_color = color.into();        self    }     /// Sets the tooltip text shown on hover.    pub fn tooltip(mut self, tooltip: impl Into<SharedString>) -> Self {        self.tooltip = Some(tooltip.into());        self    }     /// Shows a dismiss button on the right side.    pub fn with_dismiss(mut self) -> Self {        self.show_dismiss = true;        self    }     /// Sets the click handler for the main button area.    pub fn on_click(        mut self,        handler: impl Fn(&ClickEvent, &mut Window, &mut App) + 'static,    ) -> Self {        self.on_click = Some(Box::new(handler));        self    }     /// Sets the click handler for the dismiss button.    pub fn on_dismiss(        mut self,        handler: impl Fn(&ClickEvent, &mut Window, &mut App) + 'static,    ) -> Self {        self.on_dismiss = Some(Box::new(handler));        self    }     pub fn checking() -> Self {        Self::new(IconName::ArrowCircle, "Checking for Zed updates…").icon_animate(true)    }     pub fn downloading(version: impl Into<SharedString>) -> Self {        Self::new(IconName::Download, "Downloading Zed update…").tooltip(version)    }     pub fn installing(version: impl Into<SharedString>) -> Self {        Self::new(IconName::ArrowCircle, "Installing Zed update…")            .icon_animate(true)            .tooltip(version)    }     pub fn updated(version: impl Into<SharedString>) -> Self {        Self::new(IconName::Download, "Restart to Update")            .tooltip(version)            .with_dismiss()    }     pub fn errored(error: impl Into<SharedString>) -> Self {        Self::new(IconName::Warning, "Failed to update Zed")            .icon_color(Color::Warning)            .tooltip(error)            .with_dismiss()    }} impl RenderOnce for UpdateButton {    fn render(self, _window: &mut Window, cx: &mut App) -> impl IntoElement {        let border_color = cx.theme().colors().border;         let icon = Icon::new(self.icon)            .size(IconSize::XSmall)            .when_some(self.icon_color, |this, color| this.color(color));        let icon_element = if self.icon_animate {            icon.with_rotate_animation(3).into_any_element()        } else {            icon.into_any_element()        };         let tooltip = self.tooltip.clone();         h_flex()            .mr_2()            .rounded_sm()            .border_1()            .border_color(border_color)            .child(                ButtonLike::new("update-button")                    .child(                        h_flex()                            .h_full()                            .gap_1()                            .child(icon_element)                            .child(Label::new(self.message).size(LabelSize::Small)),                    )                    .when_some(tooltip, |this, tooltip| {                        this.tooltip(Tooltip::text(tooltip))                    })                    .when_some(self.on_click, |this, handler| this.on_click(handler)),            )            .when(self.show_dismiss, |this| {                this.child(                    div().border_l_1().border_color(border_color).child(                        IconButton::new("dismiss-update-button", IconName::Close)                            .icon_size(IconSize::Indicator)                            .when_some(self.on_dismiss, |this, handler| this.on_click(handler))                            .tooltip(Tooltip::text("Dismiss")),                    ),                )            })    }} impl Component for UpdateButton {    fn scope() -> ComponentScope {        ComponentScope::Collaboration    }     fn name() -> &'static str {        "UpdateButton"    }     fn description() -> Option<&'static str> {        Some(            "A button component displayed in the title bar to show auto-update status and allow users to restart Zed.",        )    }     fn preview(_window: &mut Window, _cx: &mut App) -> Option<AnyElement> {        let version = "1.99.0";         Some(            v_flex()                .gap_6()                .children(vec![                    example_group_with_title(                        "Progress States",                        vec![                            single_example("Checking", UpdateButton::checking().into_any_element()),                            single_example(                                "Downloading",                                UpdateButton::downloading(version).into_any_element(),                            ),                            single_example(                                "Installing",                                UpdateButton::installing(version).into_any_element(),                            ),                        ],                    ),                    example_group_with_title(                        "Actionable States",                        vec![                            single_example(                                "Ready to Update",                                UpdateButton::updated(version).into_any_element(),                            ),                            single_example(                                "Error",                                UpdateButton::errored("Network timeout").into_any_element(),                            ),                        ],                    ),                ])                .into_any_element(),        )    }}