42 lines
906 B
Rust
42 lines
906 B
Rust
use iced::event;
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use iced::widget::{center, text};
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use iced::{Element, Subscription};
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pub fn main() -> iced::Result {
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iced::application(App::default, App::update, App::view)
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.subscription(App::subscription)
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.run()
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}
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#[derive(Debug, Default)]
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struct App {
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url: Option<String>,
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}
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#[derive(Debug, Clone)]
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enum Message {
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UrlReceived(String),
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}
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impl App {
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fn update(&mut self, message: Message) {
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match message {
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Message::UrlReceived(url) => {
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self.url = Some(url);
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}
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}
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}
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fn subscription(&self) -> Subscription<Message> {
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event::listen_url().map(Message::UrlReceived)
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}
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fn view(&self) -> Element<Message> {
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let content = match &self.url {
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Some(url) => text(url),
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None => text("No URL received yet!"),
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};
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center(content.size(48)).into()
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}
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}
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