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pub mod ios;
pub mod macos;
use std::fmt::{self, Display, Formatter};
use time_point::TimePoint;
#[cfg(target_os = "ios")]
use crate::ios::DisplayLink as PlatformDisplayLink;
#[cfg(target_os = "macos")]
use crate::macos::DisplayLink as PlatformDisplayLink;
#[derive(Debug)]
pub enum PauseError {
AlreadyPaused,
}
impl Display for PauseError {
fn fmt(&self, formatter: &mut Formatter<'_>) -> fmt::Result {
match self {
PauseError::AlreadyPaused => write!(formatter, "already paused"),
}
}
}
#[derive(Debug)]
pub enum ResumeError {
AlreadyRunning,
}
impl Display for ResumeError {
fn fmt(&self, formatter: &mut Formatter<'_>) -> fmt::Result {
match self {
ResumeError::AlreadyRunning => write!(formatter, "already running"),
}
}
}
#[derive(Debug)]
pub struct DisplayLink(PlatformDisplayLink);
impl DisplayLink {
pub fn new<F>(callback: F) -> Option<Self>
where
F: 'static + FnMut(TimePoint) + Send,
{
PlatformDisplayLink::new(callback).map(DisplayLink)
}
#[cfg(feature = "winit")]
pub fn on_monitor<F>(monitor: &winit::monitor::MonitorHandle, callback: F) -> Option<Self>
where
F: 'static + FnMut(TimePoint) + Send,
{
PlatformDisplayLink::on_monitor(monitor, callback).map(DisplayLink)
}
#[cfg(feature = "winit")]
pub fn set_current_monitor(&mut self, monitor: &winit::monitor::MonitorHandle) {
self.0.set_current_monitor(monitor)
}
pub fn is_paused(&self) -> bool {
self.0.is_paused()
}
pub fn pause(&mut self) -> Result<(), PauseError> {
self.0.pause()
}
pub fn resume(&mut self) -> Result<(), ResumeError> {
self.0.resume()
}
}