liora-components 0.1.0

Enterprise-style native GPUI component library for Liora applications.
Documentation 
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use gpui::{AnyElement, App, IntoElement, RenderOnce, SharedString, Window, div, prelude::*, px};
use liora_core::Config;
use liora_icons::Icon;
use liora_icons_lucide::IconName;

pub struct Empty {
    image: Option<AnyElement>,
    description: SharedString,
    extra: Option<Box<dyn Fn(&mut Window, &mut App) -> AnyElement + 'static>>,
}

impl Empty {
    pub fn new() -> Self {
        Self {
            image: None,
            description: "暂无数据".into(),
            extra: None,
        }
    }

    pub fn image(mut self, image: impl IntoElement) -> Self {
        self.image = Some(image.into_any_element());
        self
    }

    pub fn description(mut self, d: impl Into<SharedString>) -> Self {
        self.description = d.into();
        self
    }

    pub fn extra<F>(mut self, f: F) -> Self
    where
        F: Fn(&mut Window, &mut App) -> AnyElement + 'static,
    {
        self.extra = Some(Box::new(f));
        self
    }
}

impl RenderOnce for Empty {
    fn render(self, window: &mut Window, cx: &mut App) -> impl IntoElement {
        let theme = cx.global::<Config>().theme.clone();

        div()
            .flex()
            .flex_col()
            .items_center()
            .justify_center()
            .w_full()
            .p_10()
            .gap_4()
            .child(
                div()
                    .flex()
                    .items_center()
                    .justify_center()
                    .w(px(160.0))
                    .h(px(160.0))
                    .child(match self.image {
                        Some(img) => img,
                        None => Icon::new(IconName::PackageOpen)
                            .size(px(100.0))
                            .color(theme.neutral.text_3)
                            .into_any_element(),
                    }),
            )
            .child(
                div()
                    .text_sm()
                    .text_color(theme.neutral.text_3)
                    .child(self.description),
            )
            .when_some(self.extra, |s, extra| {
                s.child(div().mt_2().child((extra)(window, cx)))
            })
    }
}

impl IntoElement for Empty {
    type Element = gpui::Component<Self>;
    fn into_element(self) -> Self::Element {
        gpui::Component::new(self)
    }
}