use sctk::reexports::client::protocol::wl_seat::WlSeat;
use sctk::reexports::client::protocol::wl_surface::WlSurface;
use sctk::reexports::client::protocol::wl_touch::WlTouch;
use sctk::reexports::client::Attached;
use crate::dpi::LogicalPosition;
use crate::platform_impl::wayland::event_loop::WinitState;
mod handlers;
pub struct Touch {
touch: WlTouch,
}
impl Touch {
pub fn new(seat: &Attached<WlSeat>) -> Self {
let touch = seat.get_touch();
let mut inner = TouchInner::new();
touch.quick_assign(move |_, event, mut dispatch_data| {
let winit_state = dispatch_data.get::<WinitState>().unwrap();
handlers::handle_touch(event, &mut inner, winit_state);
});
Self {
touch: touch.detach(),
}
}
}
impl Drop for Touch {
fn drop(&mut self) {
if self.touch.as_ref().version() >= 3 {
self.touch.release();
}
}
}
pub(super) struct TouchInner {
touch_points: Vec<TouchPoint>,
}
impl TouchInner {
fn new() -> Self {
Self {
touch_points: Vec::new(),
}
}
}
pub(super) struct TouchPoint {
surface: WlSurface,
position: LogicalPosition<f64>,
id: i32,
}
impl TouchPoint {
pub fn new(surface: WlSurface, position: LogicalPosition<f64>, id: i32) -> Self {
Self {
surface,
position,
id,
}
}
}