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Implement ThemeChanged for web target. (#1462)

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* Implement ThemeChanged for web target.

* Add TODO upstream to stdweb.

Co-authored-by: Ryan G <ryanisaacg@users.noreply.github.com>
This commit is contained in:
daxpedda 2020-02-17 20:25:27 +01:00 • committed by GitHub
parent e88e8bc194
commit d1073dcecb
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9 changed files with 92 additions and 2 deletions
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10
src/platform_impl/web/stdweb/mod.rs
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@ -10,6 +10,7 @@ use crate::platform::web::WindowExtStdweb;
use crate::window::Window;
use stdweb::js;
use stdweb::unstable::TryInto;
use stdweb::web::event::BeforeUnloadEvent;
use stdweb::web::window;
use stdweb::web::IEventTarget;
@ -31,6 +32,15 @@ impl WindowExtStdweb for Window {
fn canvas(&self) -> CanvasElement {
self.window.canvas().raw().clone()
}
fn is_dark_mode(&self) -> bool {
// TODO: upstream to stdweb
let is_dark_mode = js! {
return (window.matchMedia && window.matchMedia("(prefers-color-scheme: dark)").matches)
};
is_dark_mode.try_into().expect("should return a bool")
}
}
pub fn window_size() -> LogicalSize<f64> {