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Minimize compositor calls

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This commit is contained in:
cyber-sushi 2024-05-30 04:55:11 +02:00
parent ebdc2eac00
commit b7de2a1ce0
1 changed files with 20 additions and 12 deletions
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32
src/event_reader.rs
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@ -1,5 +1,4 @@
use std::{sync::Arc, option::Option, str::FromStr, future::Future, pin::Pin, process::{Command, Stdio}};
//use futures::future::{BoxFuture, FutureExt};
use tokio::sync::Mutex;
use tokio_stream::StreamExt;
use fork::{fork, Fork, setsid};
@ -38,6 +37,7 @@ pub struct EventReader {
modifier_was_activated: Arc<Mutex<bool>>,
device_is_connected: Arc<Mutex<bool>>,
active_layout: Arc<Mutex<u16>>,
current_config: Arc<Mutex<Config>>,
environment: Environment,
settings: Settings,
}
@ -56,6 +56,7 @@ impl EventReader {
let rstick_position = Arc::new(Mutex::new(position_vector.clone()));
let device_is_connected: Arc<Mutex<bool>> = Arc::new(Mutex::new(true));
let active_layout: Arc<Mutex<u16>> = Arc::new(Mutex::new(0));
let current_config: Arc<Mutex<Config>> = Arc::new(Mutex::new(config.iter().find(|&x| x.associations == Associations::default()).unwrap().clone()));
let virt_dev = Arc::new(Mutex::new(VirtualDevices::new()));
let lstick_function = config.iter().find(|&x| x.associations == Associations::default()).unwrap()
.settings.get("LSTICK").unwrap_or(&"cursor".to_string()).to_string();
@ -123,6 +124,7 @@ impl EventReader {
modifier_was_activated,
device_is_connected,
active_layout,
current_config,
environment,
settings,
}
@ -385,11 +387,14 @@ impl EventReader {
let mut device_is_connected = self.device_is_connected.lock().await;
*device_is_connected = false;
println!("Disconnected device \"{}\".\n", self.get_config().await.name);
println!("Disconnected device \"{}\".\n", self.current_config.lock().await.name);
}
async fn convert_event(&self, default_event: InputEvent, event: Event, value: i32, send_zero: bool) {
let config = self.get_config().await;
if value == 1 {
self.update_config().await;
};
let config = self.current_config.lock().await.clone();
let modifiers = self.modifiers.lock().await.clone();
if let Some(map) = config.bindings.remap.get(&event) {
if let Some(event_list) = map.get(&modifiers) {
@ -423,7 +428,7 @@ impl EventReader {
}
async fn emit_event(&self, event_list: &Vec<Key>, value: i32, modifiers: &Vec<Event>, release_keys: bool, ignore_modifiers: bool, send_zero: bool) {
let config = self.get_config().await;
let config = self.current_config.lock().await.clone();
let mut virt_dev = self.virt_dev.lock().await;
let mut modifier_was_activated = self.modifier_was_activated.lock().await;
if release_keys {
@ -468,7 +473,7 @@ impl EventReader {
}
async fn emit_nonmapped_event(&self, default_event: InputEvent, event: Event, value: i32, modifiers: &Vec<Event>) {
let config = self.get_config().await;
let config = self.current_config.lock().await.clone();
let mut virt_dev = self.virt_dev.lock().await;
let mut modifier_was_activated = self.modifier_was_activated.lock().await;
let released_keys: Vec<Key> = self.released_keys(&modifiers).await;
@ -580,7 +585,7 @@ impl EventReader {
}
async fn toggle_modifiers(&self, modifier: Event, value: i32) {
let config = self.get_config().await;
let config = self.current_config.lock().await.clone();
let mut modifiers = self.modifiers.lock().await;
if config.mapped_modifiers.all.contains(&modifier) {
match value {
@ -596,7 +601,7 @@ impl EventReader {
}
async fn released_keys(&self, modifiers: &Vec<Event>) -> Vec<Key> {
let config = self.get_config().await;
let config = self.current_config.lock().await.clone();
let mut released_keys: Vec<Key> = Vec::new();
for (_key, hashmap) in config.bindings.remap.iter() {
if let Some(event_list) = hashmap.get(modifiers) {
@ -608,7 +613,7 @@ impl EventReader {
async fn change_active_layout(&self) {
let mut active_layout = self.active_layout.lock().await;
let active_window = get_active_window(&self.environment.server, &self.config).await;
let active_window = get_active_window(&self.environment, &self.config).await;
loop {
if *active_layout == 3 { *active_layout = 0 }
else { *active_layout += 1 };
@ -622,19 +627,22 @@ impl EventReader {
}
}
fn get_config(&self) -> Pin<Box<dyn Future<Output = &Config> + Send + '_>> {
fn update_config(&self) -> Pin<Box<dyn Future<Output = ()> + Send + '_>> {
Box::pin(async move {
let active_layout = self.active_layout.lock().await.clone();
let active_window = get_active_window(&self.environment.server, &self.config).await;
let active_window = get_active_window(&self.environment, &self.config).await;
let associations = Associations {
client: active_window,
layout: active_layout,
};
match self.config.iter().find(|&x| x.associations == associations) {
Some(config) => return config,
Some(config) => {
let mut current_config = self.current_config.lock().await;
*current_config = config.clone();
},
None => {
self.change_active_layout().await;
return self.get_config().await
self.update_config().await;
},
};
})