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use super::super::util;
use crate::virtual_dom::{Ev, EventHandler};
use wasm_bindgen::JsCast;
pub fn input_ev<Ms>(
trigger: impl Into<Ev>,
handler: impl FnOnce(String) -> Ms + 'static + Clone,
) -> EventHandler<Ms> {
let closure_handler = move |event: web_sys::Event| {
let value = event
.target()
.as_ref()
.ok_or("Can't get event target reference")
.and_then(util::get_value)
.map_err(crate::error)
.unwrap_or_default();
(handler.clone())(value)
};
EventHandler::new(trigger, closure_handler)
}
pub fn keyboard_ev<Ms>(
trigger: impl Into<Ev>,
handler: impl FnOnce(web_sys::KeyboardEvent) -> Ms + 'static + Clone,
) -> EventHandler<Ms> {
let closure_handler = move |event: web_sys::Event| {
(handler.clone())(event.dyn_ref::<web_sys::KeyboardEvent>().unwrap().clone())
};
EventHandler::new(trigger, closure_handler)
}
pub fn mouse_ev<Ms>(
trigger: impl Into<Ev>,
handler: impl FnOnce(web_sys::MouseEvent) -> Ms + 'static + Clone,
) -> EventHandler<Ms> {
let closure_handler = move |event: web_sys::Event| {
(handler.clone())(event.dyn_ref::<web_sys::MouseEvent>().unwrap().clone())
};
EventHandler::new(trigger, closure_handler)
}
pub fn pointer_ev<Ms>(
trigger: impl Into<Ev>,
handler: impl FnOnce(web_sys::PointerEvent) -> Ms + 'static + Clone,
) -> EventHandler<Ms> {
let closure_handler = move |event: web_sys::Event| {
(handler.clone())(event.dyn_ref::<web_sys::PointerEvent>().unwrap().clone())
};
EventHandler::new(trigger, closure_handler)
}
#[deprecated(since = "0.6.0", note = "Use `ev` instead.")]
pub fn raw_ev<Ms>(
trigger: impl Into<Ev>,
handler: impl FnOnce(web_sys::Event) -> Ms + 'static + Clone,
) -> EventHandler<Ms> {
ev(trigger, handler)
}
pub fn ev<Ms>(
trigger: impl Into<Ev>,
handler: impl FnOnce(web_sys::Event) -> Ms + 'static + Clone,
) -> EventHandler<Ms> {
let closure_handler = move |event: web_sys::Event| (handler.clone())(event);
EventHandler::new(trigger, closure_handler)
}
pub fn simple_ev<Ms: Clone + 'static>(trigger: impl Into<Ev>, message: Ms) -> EventHandler<Ms> {
let handler = || message;
let closure_handler = move |_| handler.clone()();
EventHandler::new(trigger, closure_handler)
}