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Add size API for Slint Window in JavaScript

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Simon Hausmann 2022-07-07 21:46:11 +02:00 • committed by Simon Hausmann
parent 937c37677e
commit db7ca48537
2 changed files with 40 additions and 0 deletions
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12
api/node/lib/index.ts
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@ -59,10 +59,16 @@ interface Point {
y: Number;
}
interface Size {
width: Number;
height: Number;
}
interface SlintWindow {
show(): void;
hide(): void;
position: Point;
size: Size;
}
/**
@ -87,6 +93,12 @@ class WindowAPI implements SlintWindow {
set position(pos: Point) {
this.impl.set_position(pos);
}
get size(): Size {
return this.impl.get_size();
}
set size(size: Size) {
this.impl.set_size(size);
}
}
/**

28
api/node/native/lib.rs
View file

@ -533,6 +533,34 @@ declare_types! {
Ok(JsUndefined::new().as_value(&mut cx))
}
method get_size(mut cx) {
let this = cx.this();
let window = cx.borrow(&this, |x| x.0.as_ref().cloned());
let window = window.ok_or(()).or_else(|()| cx.throw_error("Invalid type"))?;
let size = window.inner_size();
let size_object = JsObject::new(&mut cx);
let width_value = JsNumber::new(&mut cx, size.width).as_value(&mut cx);
size_object.set(&mut cx, "width", width_value)?;
let height_value = JsNumber::new(&mut cx, size.height).as_value(&mut cx);
size_object.set(&mut cx, "height", height_value)?;
Ok(size_object.as_value(&mut cx))
}
method set_size(mut cx) {
let this = cx.this();
let window = cx.borrow(&this, |x| x.0.as_ref().cloned());
let window = window.ok_or(()).or_else(|()| cx.throw_error("Invalid type"))?;
let size_object = cx.argument::<JsObject>(0)?;
let width = size_object.get(&mut cx, "width")?.downcast_or_throw::<JsNumber, _>(&mut cx)?.value();
let height = size_object.get(&mut cx, "height")?.downcast_or_throw::<JsNumber, _>(&mut cx)?.value();
window.set_inner_size([width as u32, height as u32].into());
Ok(JsUndefined::new().as_value(&mut cx))
}
}
}