107 lines
2.2 KiB
Rust
107 lines
2.2 KiB
Rust
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// Copyright 2024 wiiznokes
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// SPDX-License-Identifier: MIT
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use std::time::Duration;
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use iced::{Command, Length};
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use iced_core::{Element};
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use crate::widget::container;
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use crate::widget::Column;
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use widget::Toaster;
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use crate::ext::CollectionWidget;
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use super::{button, row, text};
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mod widget;
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pub fn toaster<'a, Message: Clone + 'a, Theme, Renderer>(
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toasts: &'a Toasts<Message>,
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content: impl Into<Element<'a, Message, Theme, Renderer>>,
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) -> Element<'a, Message, Theme, Renderer>
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where
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Renderer: iced_core::Renderer,
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{
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let make_toast = |toast: &Toast<Message>| {
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let row = row()
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.push(text(toast.message))
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.push_maybe(toast.action.map(|t| button(text(t.0)).on_press(t.1)));
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container(row)
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.into()
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};
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let col = Column::with_children(toasts.toasts.iter().map(|t| {
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make_toast(t)
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}));
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Toaster::new(col.into(), content.into()).into()
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}
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pub enum ToastDuration {
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Short,
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Medium,
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Long,
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}
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impl ToastDuration {
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fn duration(&self) -> Duration {
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match self {
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ToastDuration::Short => Duration::from_millis(200),
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ToastDuration::Medium => Duration::from_millis(1000),
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ToastDuration::Long => Duration::from_millis(5000),
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}
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}
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}
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pub struct Toast<Message> {
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message: String,
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/// (Description, message)
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action: Option<(String, Message)>,
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duration: ToastDuration,
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id: u32,
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}
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pub struct Toasts<Message> {
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id_count: u32,
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toasts: Vec<Toast<Message>>,
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}
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pub struct ToastMessage(u32);
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impl<Message> Toasts<Message> {
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pub fn push(&mut self, mut toast: Toast<Message>) -> Command<ToastMessage> {
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toast.id = self.id_count;
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self.id_count += 1;
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let message = ToastMessage(toast.id);
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let duration = toast.duration.duration();
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self.toasts.push(toast);
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Command::perform(
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async move {
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tokio::time::sleep(duration).await;
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},
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|_| message,
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)
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}
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pub fn handle_message(&mut self, message: ToastMessage) {
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self.toasts
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.iter()
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.position(|e| e.id == message.0)
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.map(|index| self.toasts.remove(index));
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}
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}
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