rio-window 0.3.10

Winit fork maintained for Rio terminal
Documentation 
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//! An event loop's sink to deliver events from the Wayland event callbacks.

use std::vec::Drain;

use crate::event::{DeviceEvent, DeviceId as RootDeviceId, Event, WindowEvent};
use crate::platform_impl::platform::DeviceId as PlatformDeviceId;
use crate::window::WindowId as RootWindowId;

use super::{DeviceId, WindowId};

/// An event loop's sink to deliver events from the Wayland event callbacks
/// to the winit's user.
#[derive(Default)]
pub struct EventSink {
    pub window_events: Vec<Event<()>>,
}

impl EventSink {
    pub fn new() -> Self {
        Default::default()
    }

    /// Return `true` if there're pending events.
    #[inline]
    pub fn is_empty(&self) -> bool {
        self.window_events.is_empty()
    }

    /// Add new device event to a queue.
    #[inline]
    pub fn push_device_event(&mut self, event: DeviceEvent, device_id: DeviceId) {
        self.window_events.push(Event::DeviceEvent {
            event,
            device_id: RootDeviceId(PlatformDeviceId::Wayland(device_id)),
        });
    }

    /// Add new window event to a queue.
    #[inline]
    pub fn push_window_event(&mut self, event: WindowEvent, window_id: WindowId) {
        self.window_events.push(Event::WindowEvent {
            event,
            window_id: RootWindowId(window_id),
        });
    }

    #[inline]
    pub fn append(&mut self, other: &mut Self) {
        self.window_events.append(&mut other.window_events);
    }

    #[inline]
    pub fn drain(&mut self) -> Drain<'_, Event<()>> {
        self.window_events.drain(..)
    }
}