use gpui::AnyElement; use crate::prelude::*; /// A callout component for displaying important information that requires user attention.////// # Usage Example////// ```/// use ui::{Callout};////// Callout::new()///     .icon(Icon::new(IconName::Warning).color(Color::Warning))///     .title(Label::new("Be aware of your subscription!"))///     .description(Label::new("Your subscription is about to expire. Renew now!"))///     .primary_action(Button::new("renew", "Renew Now"))///     .secondary_action(Button::new("remind", "Remind Me Later"))/// ```///#[derive(IntoElement, RegisterComponent)]pub struct Callout {    icon: Option<Icon>,    title: Option<SharedString>,    description: Option<SharedString>,    primary_action: Option<AnyElement>,    secondary_action: Option<AnyElement>,    line_height: Option<Pixels>,} impl Callout {    /// Creates a new `Callout` component with default styling.    pub fn new() -> Self {        Self {            icon: None,            title: None,            description: None,            primary_action: None,            secondary_action: None,            line_height: None,        }    }     /// Sets the icon to display in the callout.    pub fn icon(mut self, icon: Icon) -> Self {        self.icon = Some(icon);        self    }     /// Sets the title of the callout.    pub fn title(mut self, title: impl Into<SharedString>) -> Self {        self.title = Some(title.into());        self    }     /// Sets the description of the callout.    /// The description can be single or multi-line text.    pub fn description(mut self, description: impl Into<SharedString>) -> Self {        self.description = Some(description.into());        self    }     /// Sets the primary call-to-action button.    pub fn primary_action(mut self, action: impl IntoElement) -> Self {        self.primary_action = Some(action.into_any_element());        self    }     /// Sets an optional secondary call-to-action button.    pub fn secondary_action(mut self, action: impl IntoElement) -> Self {        self.secondary_action = Some(action.into_any_element());        self    }     /// Sets a custom line height for the callout content.    pub fn line_height(mut self, line_height: Pixels) -> Self {        self.line_height = Some(line_height);        self    }} impl RenderOnce for Callout {    fn render(self, window: &mut Window, cx: &mut App) -> impl IntoElement {        let line_height = self.line_height.unwrap_or(window.line_height());         h_flex()            .w_full()            .p_2()            .gap_2()            .items_start()            .bg(cx.theme().colors().panel_background)            .overflow_x_hidden()            .when_some(self.icon, |this, icon| {                this.child(h_flex().h(line_height).justify_center().child(icon))            })            .child(                v_flex()                    .w_full()                    .child(                        h_flex()                            .h(line_height)                            .w_full()                            .gap_1()                            .flex_wrap()                            .justify_between()                            .when_some(self.title, |this, title| {                                this.child(h_flex().child(Label::new(title).size(LabelSize::Small)))                            })                            .when(                                self.primary_action.is_some() || self.secondary_action.is_some(),                                |this| {                                    this.child(                                        h_flex()                                            .gap_0p5()                                            .when_some(self.secondary_action, |this, action| {                                                this.child(action)                                            })                                            .when_some(self.primary_action, |this, action| {                                                this.child(action)                                            }),                                    )                                },                            ),                    )                    .when_some(self.description, |this, description| {                        this.child(                            div()                                .w_full()                                .flex_1()                                .child(description)                                .text_ui_sm(cx)                                .text_color(cx.theme().colors().text_muted),                        )                    }),            )    }} impl Component for Callout {    fn scope() -> ComponentScope {        ComponentScope::Notification    }     fn description() -> Option<&'static str> {        Some(            "Used to display a callout for situations where the user needs to know some information, and likely make a decision. This might be a thread running out of tokens, or running out of prompts on a plan and needing to upgrade.",        )    }     fn preview(_window: &mut Window, _cx: &mut App) -> Option<AnyElement> {        let callout_examples = vec![            single_example(                "Simple with Title Only",                Callout::new()                    .icon(                        Icon::new(IconName::Info)                            .color(Color::Accent)                            .size(IconSize::Small),                    )                    .title("System maintenance scheduled for tonight")                    .primary_action(Button::new("got-it", "Got it").label_size(LabelSize::Small))                    .into_any_element(),            )            .width(px(580.)),            single_example(                "With Title and Description",                Callout::new()                    .icon(                        Icon::new(IconName::Warning)                            .color(Color::Warning)                            .size(IconSize::Small),                    )                    .title("Your settings contain deprecated values")                    .description(                        "We'll backup your current settings and update them to the new format.",                    )                    .primary_action(                        Button::new("update", "Backup & Update").label_size(LabelSize::Small),                    )                    .secondary_action(                        Button::new("dismiss", "Dismiss").label_size(LabelSize::Small),                    )                    .into_any_element(),            )            .width(px(580.)),            single_example(                "Error with Multiple Actions",                Callout::new()                    .icon(                        Icon::new(IconName::X)                            .color(Color::Error)                            .size(IconSize::Small),                    )                    .title("Thread reached the token limit")                    .description("Start a new thread from a summary to continue the conversation.")                    .primary_action(                        Button::new("new-thread", "Start New Thread").label_size(LabelSize::Small),                    )                    .secondary_action(                        Button::new("view-summary", "View Summary").label_size(LabelSize::Small),                    )                    .into_any_element(),            )            .width(px(580.)),            single_example(                "Multi-line Description",                Callout::new()                    .icon(                        Icon::new(IconName::Sparkle)                            .color(Color::Accent)                            .size(IconSize::Small),                    )                    .title("Upgrade to Pro")                    .description("• Unlimited threads\n• Priority support\n• Advanced analytics")                    .primary_action(                        Button::new("upgrade", "Upgrade Now").label_size(LabelSize::Small),                    )                    .secondary_action(                        Button::new("learn-more", "Learn More").label_size(LabelSize::Small),                    )                    .into_any_element(),            )            .width(px(580.)),        ];         Some(            example_group(callout_examples)                .vertical()                .into_any_element(),        )    }}