93 lines
3.1 KiB
Rust
93 lines
3.1 KiB
Rust
use owm_rs::free_api_v25::current::WeatherResponse;
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use owm_widg_config::config::Config;
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use slint::{LogicalPosition, LogicalSize, SharedString};
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use i_slint_backend_winit::{
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Backend,
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winit::{
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platform::x11::{WindowAttributesExtX11, WindowType},
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window::WindowAttributes,
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},
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};
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slint::include_modules!();
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fn unit_symbol(units: &str) -> char {
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match units {
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"metric" => 'C',
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"imperial" => 'F',
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"standard" => 'K',
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_ => '?',
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}
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}
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pub fn show_popup(resp: &WeatherResponse, cfg: &Config) -> Result<(), Box<dyn std::error::Error>> {
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// Closure that adjusts winit WindowAttributes before Slint creates the window.
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let window_attrs = |attrs: WindowAttributes| {
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// Mark the X11 window as a DOCK so the WM treats it as a top bar/panel.
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attrs.with_x11_window_type(vec![WindowType::Dock])
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};
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// Build a Slint backend that applies this attribute hook to all windows.
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let backend = Backend::builder()
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.with_window_attributes_hook(window_attrs) // Register the hook
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.build()?; // Construct backend
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// Activate this customized backend for all Slint window creation and events.
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slint::platform::set_platform(Box::new(backend))?;
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let ui = MainWindow::new()?;
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let city = resp.name.clone().unwrap_or_else(|| "Unknown".into());
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let country = resp
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.sys
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.as_ref()
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.and_then(|s| s.country.clone())
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.unwrap_or_default();
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let (weather_main, weather_description, icon_code) = resp.weather.first().map_or_else(
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|| ("N/A".into(), "N/A".into(), String::new()),
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|w| (w.main.clone(), w.description.clone(), w.icon.clone()),
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);
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let temp = resp.main.as_ref().and_then(|m| m.temp).unwrap_or(0.0);
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let temperature = format!("{temp:.1}");
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let unit_symbol = unit_symbol(cfg.query_params.units.as_str());
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ui.set_city(SharedString::from(city));
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ui.set_country(SharedString::from(country));
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ui.set_weather_main(SharedString::from(weather_main));
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ui.set_weather_description(SharedString::from(weather_description));
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ui.set_weather_icon(SharedString::from(icon_to_nerd_font(&icon_code)));
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ui.set_temperature(SharedString::from(temperature));
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ui.set_unit(SharedString::from(unit_symbol));
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#[allow(clippy::cast_precision_loss)]
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ui.window().set_size(LogicalSize::new(300.0, 124.0));
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// Position the window (bar) at the top-left.
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ui.window().set_position(LogicalPosition::new(0.0, 0.0));
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ui.run()?;
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Ok(())
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}
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/// Convert OWM icon codes (e.g. "01d", "09n") to Nerd Font weather glyphs.
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fn icon_to_nerd_font(code: &str) -> String {
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match code {
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"01d" => "", // clear day
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"01n" => "", // clear night
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"02d" | "02n" => "", // few clouds
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"03d" | "03n" => "", // scattered clouds
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"04d" | "04n" => "", // broken clouds
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"09d" | "09n" => "", // shower rain
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"10d" | "10n" => "", // rain
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"11d" | "11n" => "", // thunderstorm
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"13d" | "13n" => "", // snow
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"50d" | "50n" => "", // mist
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_ => "",
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}
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.into()
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}
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