From 35a2fc984adcc40c215ed348cb61d66ff48df377 Mon Sep 17 00:00:00 2001
From: Ferdinand Bachmann <ferdinand.bachmann@yrlf.at>
Date: Sun, 18 Feb 2024 14:40:28 +0100
Subject: [PATCH] Parse config file in server, client, and input-backend

---
 src/client/main.rs        |  5 +++++
 src/input-backend/main.rs |  5 +++++
 src/server/application.rs | 43 +++++++++++++++++++++++----------------
 src/server/main.rs        |  9 ++++++--
 4 files changed, 43 insertions(+), 19 deletions(-)

diff --git a/src/client/main.rs b/src/client/main.rs
index fee2279..702e3f3 100644
--- a/src/client/main.rs
+++ b/src/client/main.rs
@@ -30,6 +30,11 @@ pub fn get_proxy() -> zbus::Result<ServerProxyBlocking<'static>> {
 }
 
 fn main() -> Result<(), glib::Error> {
+	// Parse Config
+	let _client_config = config::user::read_user_config()
+		.expect("Failed to parse config file")
+		.client;
+
 	// Make sure that the server is running
 	let proxy = match get_proxy() {
 		Ok(proxy) => match proxy.introspect() {
diff --git a/src/input-backend/main.rs b/src/input-backend/main.rs
index 889d9d5..9186b80 100644
--- a/src/input-backend/main.rs
+++ b/src/input-backend/main.rs
@@ -42,6 +42,11 @@ impl LibinputInterface for Interface {
 }
 
 fn main() -> Result<(), zbus::Error> {
+	// Parse Config
+	let _input_config = config::backend::read_backend_config()
+		.expect("Failed to parse config file")
+		.input;
+
 	// Create DBUS server
 	let connection = task::block_on(DbusServer.init());
 	let object_server = connection.object_server();
diff --git a/src/server/application.rs b/src/server/application.rs
index 13c6c3c..77eb444 100644
--- a/src/server/application.rs
+++ b/src/server/application.rs
@@ -13,6 +13,8 @@ use std::cell::RefCell;
 use std::rc::Rc;
 use std::sync::{Arc, Mutex};
 
+use super::config::user::ServerConfig;
+
 #[derive(Clone, Shrinkwrap)]
 pub struct SwayOSDApplication {
 	#[shrinkwrap(main_field)]
@@ -21,7 +23,7 @@ pub struct SwayOSDApplication {
 }
 
 impl SwayOSDApplication {
-	pub fn new(action_receiver: Receiver<(ArgTypes, String)>) -> Self {
+	pub fn new(server_config: ServerConfig, action_receiver: Receiver<(ArgTypes, String)>) -> Self {
 		let app = Application::new(Some(APPLICATION_NAME), ApplicationFlags::FLAGS_NONE);
 
 		app.add_main_option(
@@ -50,6 +52,16 @@ impl SwayOSDApplication {
 			windows: Rc::new(RefCell::new(Vec::new())),
 		};
 
+		// Apply Server Config
+		if let Some(margin) = server_config.top_margin {
+			if (0_f32..1_f32).contains(&margin) {
+				set_top_margin(margin);
+			}
+		}
+		if let Some(max_volume) = server_config.max_volume {
+			set_default_max_volume(max_volume);
+		}
+
 		// Parse args
 		app.connect_handle_local_options(clone!(@strong osd_app => move |_app, args| {
 			let actions = match handle_application_args(args.to_variant()) {
@@ -59,24 +71,21 @@ impl SwayOSDApplication {
 			for (arg_type, data) in actions {
 				match (arg_type, data) {
 					(ArgTypes::TopMargin, margin) => {
-						let margin: Option<f32> = match margin {
-							Some(margin) => match margin.parse::<f32>() {
-								Ok(margin) => (0_f32..1_f32).contains(&margin).then_some(margin),
-								_ => None,
-							},
-							_ => None,
-						};
-						set_top_margin(margin.unwrap_or(*TOP_MARGIN_DEFAULT))
+						let margin: Option<f32> = margin
+							.and_then(|margin| margin.parse().ok())
+							.and_then(|margin| (0_f32..1_f32).contains(&margin).then_some(margin));
+
+						if let Some(margin) = margin {
+							set_top_margin(margin)
+						}
 					},
 					(ArgTypes::MaxVolume, max) => {
-						let volume: u8 = match max {
-								Some(max) => match max.parse() {
-									Ok(max) => max,
-									_ => get_default_max_volume(),
-								}
-								_ => get_default_max_volume(),
-							};
-						set_default_max_volume(volume);
+						let max: Option<u8> = max
+							.and_then(|max| max.parse().ok());
+
+						if let Some(max) = max {
+							set_default_max_volume(max);
+						}
 					},
 					(arg_type, data) => Self::action_activated(&osd_app, arg_type, data),
 				}
diff --git a/src/server/main.rs b/src/server/main.rs
index fb571d9..21cbf0d 100644
--- a/src/server/main.rs
+++ b/src/server/main.rs
@@ -79,6 +79,11 @@ fn main() {
 		std::process::exit(1);
 	}
 
+	// Parse Config
+	let server_config = config::user::read_user_config()
+		.expect("Failed to parse config file")
+		.server;
+
 	// Load the compiled resource bundle
 	let resources_bytes = include_bytes!(concat!(env!("OUT_DIR"), "/swayosd.gresource"));
 	let resource_data = Bytes::from(&resources_bytes[..]);
@@ -107,7 +112,7 @@ fn main() {
 	}
 
 	// Try loading the users CSS theme
-	let mut custom_user_css: Option<PathBuf> = None;
+	let mut custom_user_css: Option<PathBuf> = server_config.style.clone();
 	let mut args = args_os().into_iter();
 	while let Some(arg) = args.next() {
 		match arg.to_str() {
@@ -135,5 +140,5 @@ fn main() {
 	// Start the DBus Server
 	async_std::task::spawn(DbusServer::new(sender));
 	// Start the GTK Application
-	std::process::exit(SwayOSDApplication::new(receiver).start());
+	std::process::exit(SwayOSDApplication::new(server_config, receiver).start());
 }