Added disable_when_fullscreen for hyprland

Cargo.toml

@@ -15,6 +15,7 @@ clap = { version = "4.3.0", features = ["derive"] }
 crossbeam-utils = "0.8.15"
 regex = "1.8"
 serde = { version = "1.0.163", features = ["derive"] }
+serde_json = "1.0.143"
 smithay-client-toolkit = "0.16.1"
 toml = "0.7.4"
 tracing = "0.1.37"

README.md

@@ -81,6 +81,9 @@ timeout_ms = 250  # default
 # (Useful for debugging purposes when setting up several hot corners.)
 color = "#FFFF0000"  # default
 
+# Whether waycorner should work when fullscreen
+disable_when_fullscreen = true  # default
+
 # Optional output config to specify what output to use.
 [main-monitor.output]
 # Regex to match output descriptions on.

src/config.rs

@@ -35,6 +35,10 @@ fn default_command() -> Vec<String> {
     Vec::new()
 }
 
+fn default_disable_when_fullscreen() -> bool {
+    true
+}
+
 fn from_hex<'de, D>(deserializer: D) -> Result<u32, D::Error>
 where
     D: Deserializer<'de>,
@@ -77,6 +81,8 @@ pub struct CornerConfig {
     pub timeout_ms: u16,
     #[serde(default = "default_color", deserialize_with = "from_hex")]
     pub color: u32,
+    #[serde(default = "default_disable_when_fullscreen")]
+    pub disable_when_fullscreen: bool,
 }
 
 #[derive(Clone, Debug, Deserialize)]

src/corner.rs

@@ -7,11 +7,13 @@ use std::{
         Arc, Mutex,
     },
     time::{Duration, Instant},
+    env,
 };
 
 use anyhow::Result;
 use regex::Regex;
 use tracing::{debug, info};
+use serde_json::{Value, from_slice};
 
 use crate::config::CornerConfig;
 
@@ -66,12 +68,16 @@ impl Corner {
                 }
                 Err(_error) => {
                     if let Some(event) = last_event {
-                        if event == CornerEvent::Enter {
-                            self.execute_command(&self.config.enter_command)?;
-                        } else if event == CornerEvent::Leave {
-                            self.execute_command(&self.config.exit_command)?;
+                        if self.config.disable_when_fullscreen && self.is_fullscreen() {
+                            debug!("In fullscreen mode");
+                        } else {
+                            if event == CornerEvent::Enter {
+                                self.execute_command(&self.config.enter_command)?;
+                            } else if event == CornerEvent::Leave {
+                                self.execute_command(&self.config.exit_command)?;
+                            }
+                            command_done_at = Some(Instant::now());
                         }
-                        command_done_at = Some(Instant::now());
                     }
                     last_event = None;
                 }
@@ -108,6 +114,30 @@ impl Corner {
             .unwrap_or(true)
     }
 
+    pub fn is_fullscreen(&self) -> bool {
+        let desktop = env::var("XDG_CURRENT_DESKTOP")
+            .ok()
+            .map(|s| s.to_lowercase());
+        match desktop.as_deref() {
+            Some("hyprland") => {
+                let status = Command::new("hyprctl")
+                    .args(["activewindow", "-j"])
+                    .output()
+                    .ok()
+                    .and_then(|output| from_slice::<Value>(&output.stdout).ok())
+                    .unwrap()
+                    .get("fullscreen")
+                    .and_then(|v| v.as_i64());
+                return status == Some(2);
+            },
+            Some("sway") => {
+                // TODO: add sway equivalent
+                return false;
+            },
+            _ => false
+        }
+    }
+
     fn execute_command(&self, command: &[String]) -> Result<()> {
         if let Some(binary) = command.first() {
             let args = command