settings tab buttons; autorestart

wlx-common/src/config_io.rs

@@ -0,0 +1,54 @@
+use log::error;
+use std::{path::PathBuf, sync::LazyLock};
+
+pub enum ConfigRoot {
+	Generic,
+	#[allow(dead_code)]
+	WayVR,
+}
+
+const FALLBACK_CONFIG_PATH: &str = "/tmp/wlxoverlay";
+
+static CONFIG_ROOT_PATH: LazyLock<PathBuf> = LazyLock::new(|| {
+	if let Some(mut dir) = xdg::BaseDirectories::new().get_config_home() {
+		dir.push("wlxoverlay");
+		return dir;
+	}
+	//Return fallback config path
+	error!("Err: Failed to find config path, using {FALLBACK_CONFIG_PATH}");
+	PathBuf::from(FALLBACK_CONFIG_PATH)
+});
+
+pub fn get_config_root() -> PathBuf {
+	CONFIG_ROOT_PATH.clone()
+}
+
+impl ConfigRoot {
+	pub fn get_conf_d_path(&self) -> PathBuf {
+		get_config_root().join(match self {
+			Self::Generic => "conf.d",
+			Self::WayVR => "wayvr.conf.d",
+		})
+	}
+
+	// Make sure config directory is present and return root config path
+	pub fn ensure_dir(&self) -> PathBuf {
+		let path = get_config_root();
+		let _ = std::fs::create_dir(&path);
+
+		let path_conf_d = self.get_conf_d_path();
+		let _ = std::fs::create_dir(path_conf_d);
+		path
+	}
+}
+
+pub fn get_config_file_path(filename: &str) -> PathBuf {
+	get_config_root().join(filename)
+}
+
+pub fn load(filename: &str) -> Option<String> {
+	let path = get_config_file_path(filename);
+	log::info!("Loading config: {}", path.to_string_lossy());
+
+	std::fs::read_to_string(path).ok()
+}

wlx-common/src/dash_interface.rs

@@ -17,6 +17,7 @@ pub trait DashInterface<T> {
 	fn desktop_finder<'a>(&'a mut self, data: &'a mut T) -> &'a mut DesktopFinder;
 	fn general_config<'a>(&'a mut self, data: &'a mut T) -> &'a mut GeneralConfig;
 	fn config_changed(&mut self, data: &mut T);
+	fn restart(&mut self, data: &mut T);
 }
 
 pub type BoxDashInterface<T> = Box<dyn DashInterface<T>>;

wlx-common/src/dash_interface_emulated.rs

@@ -180,4 +180,6 @@ impl DashInterface<()> for DashInterfaceEmulated {
 	}
 
 	fn config_changed(&mut self, _: &mut ()) {}
+
+	fn restart(&mut self, data: &mut ()) {}
 }

wlx-common/src/lib.rs

@@ -3,6 +3,7 @@ pub mod audio;
 pub mod cache_dir;
 pub mod common;
 pub mod config;
+pub mod config_io;
 pub mod dash_interface;
 pub mod dash_interface_emulated;
 pub mod desktop_finder;