87 lines
2.7 KiB
Rust
87 lines
2.7 KiB
Rust
// Copyright 2022 System76 <info@system76.com>
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// SPDX-License-Identifier: MPL-2.0
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use super::icon;
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use crate::{Element, Renderer, Theme, theme, widget};
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use apply::Apply;
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use iced::{Alignment, Background, Color, Length};
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use iced_core::{Border, Shadow};
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use std::borrow::Cow;
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#[must_use]
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pub fn warning<'a, Message>(message: impl Into<Cow<'a, str>>) -> Warning<'a, Message> {
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Warning {
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message: message.into(),
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on_close: None,
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}
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}
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pub struct Warning<'a, Message> {
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message: Cow<'a, str>,
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on_close: Option<Message>,
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}
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impl<'a, Message: 'static + Clone> Warning<'a, Message> {
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/// The message to emit on button press.
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#[must_use]
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pub fn on_close(mut self, message: Message) -> Self {
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self.on_close = Some(message);
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self
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}
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/// A custom button that has the desired default spacing and padding.
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pub fn into_widget(self) -> widget::Container<'a, Message, crate::Theme, Renderer> {
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let label = widget::container(crate::widget::text(self.message)).width(Length::Fill);
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#[cfg(target_os = "linux")]
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let close_button = icon::from_name("window-close-symbolic")
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.size(16)
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.apply(widget::button::icon)
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.on_press_maybe(self.on_close);
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#[cfg(not(target_os = "linux"))]
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let close_button = icon::from_svg_bytes(
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include_bytes!("../../res/icons/window-close-symbolic.svg")
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)
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.symbolic(true)
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.apply(widget::button::icon)
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.icon_size(16)
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.on_press_maybe(self.on_close);
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widget::row::with_capacity(2)
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.push(label)
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.push(close_button)
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.align_y(Alignment::Center)
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.apply(widget::container)
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.class(theme::Container::custom(warning_container))
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.padding(10)
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.align_y(Alignment::Center)
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.width(Length::Fill)
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}
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}
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impl<'a, Message: 'static + Clone> From<Warning<'a, Message>> for Element<'a, Message> {
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fn from(warning: Warning<'a, Message>) -> Self {
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Self::from(warning.into_widget())
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}
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}
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#[must_use]
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pub fn warning_container(theme: &Theme) -> widget::container::Style {
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let cosmic = theme.cosmic();
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widget::container::Style {
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icon_color: Some(theme.cosmic().warning.on.into()),
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text_color: Some(theme.cosmic().warning.on.into()),
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background: Some(Background::Color(theme.cosmic().warning_color().into())),
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border: Border {
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color: Color::TRANSPARENT,
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width: 1.0,
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radius: cosmic.corner_radii.radius_0.into(),
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},
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shadow: Shadow {
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color: Color::TRANSPARENT,
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offset: iced::Vector::new(0.0, 0.0),
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blur_radius: 0.0,
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},
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}
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}
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