#![cfg_attr(target_family = "wasm", no_main)] use std::time::Duration; use anyhow::Result;use gpui::{    Animation, AnimationExt as _, App, AssetSource, Bounds, Context, SharedString, Transformation,    Window, WindowBounds, WindowOptions, bounce, div, ease_in_out, percentage, prelude::*, px,    size, svg,};use gpui_platform::application; struct Assets {} impl AssetSource for Assets {    fn load(&self, path: &str) -> Result<Option<std::borrow::Cow<'static, [u8]>>> {        std::fs::read(path)            .map(Into::into)            .map_err(Into::into)            .map(Some)    }     fn list(&self, path: &str) -> Result<Vec<SharedString>> {        Ok(std::fs::read_dir(path)?            .filter_map(|entry| {                Some(SharedString::from(                    entry.ok()?.path().to_string_lossy().into_owned(),                ))            })            .collect::<Vec<_>>())    }} const ARROW_CIRCLE_SVG: &str = concat!(    env!("CARGO_MANIFEST_DIR"),    "/examples/image/arrow_circle.svg"); struct AnimationExample {} impl Render for AnimationExample {    fn render(&mut self, _window: &mut Window, _cx: &mut Context<Self>) -> impl IntoElement {        div()            .flex()            .flex_col()            .size_full()            .bg(gpui::white())            .text_color(gpui::black())            .justify_around()            .child(                div()                    .flex()                    .flex_col()                    .size_full()                    .justify_around()                    .child(                        div()                            .id("content")                            .flex()                            .flex_col()                            .h(px(150.))                            .overflow_y_scroll()                            .w_full()                            .flex_1()                            .justify_center()                            .items_center()                            .text_xl()                            .gap_4()                            .child("Hello Animation")                            .child(                                svg()                                    .size_20()                                    .overflow_hidden()                                    .path(ARROW_CIRCLE_SVG)                                    .text_color(gpui::black())                                    .with_animation(                                        "image_circle",                                        Animation::new(Duration::from_secs(2))                                            .repeat()                                            .with_easing(bounce(ease_in_out)),                                        |svg, delta| {                                            svg.with_transformation(Transformation::rotate(                                                percentage(delta),                                            ))                                        },                                    ),                            ),                    )                    .child(                        div()                            .flex()                            .h(px(64.))                            .w_full()                            .p_2()                            .justify_center()                            .items_center()                            .border_t_1()                            .border_color(gpui::black().opacity(0.1))                            .bg(gpui::black().opacity(0.05))                            .child("Other Panel"),                    ),            )    }} fn run_example() {    application().with_assets(Assets {}).run(|cx: &mut App| {        let options = WindowOptions {            window_bounds: Some(WindowBounds::Windowed(Bounds::centered(                None,                size(px(300.), px(300.)),                cx,            ))),            ..Default::default()        };        cx.open_window(options, |_, cx| {            cx.activate(false);            cx.new(|_| AnimationExample {})        })        .unwrap();    });} #[cfg(not(target_family = "wasm"))]fn main() {    run_example();} #[cfg(target_family = "wasm")]#[wasm_bindgen::prelude::wasm_bindgen(start)]pub fn start() {    gpui_platform::web_init();    run_example();}