chore: bump version (v0.2.2)

- Added dependency parking_lot to Cargo.toml configuration.
- Added a DebugConsole struct to manage and toggle the visibility of a debug console window.

Cargo.lock

@@ -1813,11 +1813,12 @@ dependencies = [
 
 [[package]]
 name = "razer-battery-report"
-version = "0.2.1"
+version = "0.2.2"
 dependencies = [
  "hidapi",
  "image",
  "log",
+ "parking_lot",
  "pretty_env_logger",
  "tao",
  "tray-icon",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "razer-battery-report"
-version = "0.2.1"
+version = "0.2.2"
 authors = ["xzeldon <contact@zeldon.ru>"]
 edition = "2021"
 description = "Razer Battery Level Tray Indicator"
@@ -28,3 +28,6 @@ image = "0.25.2"
 
 # Windows API
 winapi = { version = "0.3.9", features = ["winuser", "wincon", "consoleapi"] }
+
+# Efficient synchronization primitives (e.g. Mutex, RwLock and etc.)
+parking_lot = "0.12"

src/console.rs

@@ -0,0 +1,58 @@
+use parking_lot::Mutex;
+use std::{ffi::OsStr, os::windows::ffi::OsStrExt, sync::Arc};
+use winapi::um::{consoleapi, wincon, winuser};
+
+pub struct DebugConsole {
+    hwnd: *mut winapi::shared::windef::HWND__,
+    visible: Arc<Mutex<bool>>,
+}
+
+impl DebugConsole {
+    pub fn new(title: &str) -> Self {
+        unsafe {
+            consoleapi::AllocConsole();
+
+            let title: Vec<u16> = OsStr::new(title)
+                .encode_wide()
+                .chain(std::iter::once(0))
+                .collect();
+            wincon::SetConsoleTitleW(title.as_ptr());
+
+            let hwnd = wincon::GetConsoleWindow();
+
+            if !hwnd.is_null() {
+                let hmenu = winuser::GetSystemMenu(hwnd, 0);
+                if !hmenu.is_null() {
+                    winuser::DeleteMenu(hmenu, winuser::SC_CLOSE as u32, winuser::MF_BYCOMMAND);
+                }
+                winuser::ShowWindow(hwnd, winuser::SW_HIDE);
+            }
+
+            Self {
+                hwnd,
+                visible: Arc::new(Mutex::new(false)),
+            }
+        }
+    }
+
+    pub fn toggle_visibility(&self) {
+        if !self.hwnd.is_null() {
+            let mut visible = self.visible.lock();
+            *visible = !*visible;
+            unsafe {
+                winuser::ShowWindow(
+                    self.hwnd,
+                    if *visible {
+                        winuser::SW_SHOW
+                    } else {
+                        winuser::SW_HIDE
+                    },
+                );
+            }
+        }
+    }
+
+    pub fn is_visible(&self) -> bool {
+        *self.visible.lock()
+    }
+}

src/main.rs

@@ -1,35 +1,20 @@
 #![windows_subsystem = "windows"]
 
+use console::DebugConsole;
 use tray::TrayApp;
-use winapi::um::{self, wincon, winuser};
 
+mod console;
 mod controller;
 mod devices;
 mod manager;
 mod tray;
 
 fn main() {
-    unsafe {
-        // Allocate new console for the process
-        um::consoleapi::AllocConsole();
-
-        // Modify the console window's style to remove the system menu (close, minimize, etc.).
-        winuser::SetWindowLongPtrW(
-            wincon::GetConsoleWindow(),
-            winuser::GWL_STYLE,
-            #[allow(clippy::cast_possible_wrap)]
-            {
-                winuser::GetWindowLongPtrW(wincon::GetConsoleWindow(), winuser::GWL_STYLE)
-                    & !winuser::WS_SYSMENU as isize
-            },
-        );
-
-        // Hide the console window
-        winuser::ShowWindow(wincon::GetConsoleWindow(), winuser::SW_HIDE);
-    }
+    let console = DebugConsole::new("Razer Battery Report Debug Console");
 
     std::env::set_var("RUST_LOG", "trace");
     pretty_env_logger::init();
-    let checker = TrayApp::new();
+
+    let checker = TrayApp::new(console);
     checker.run();
 }

src/manager.rs

@@ -1,7 +1,8 @@
 use hidapi::HidApi;
 use log::warn;
+use parking_lot::Mutex;
 use std::collections::HashSet;
-use std::sync::{Arc, Mutex};
+use std::sync::Arc;
 use std::vec::Vec;
 
 use crate::controller::DeviceController;
@@ -21,7 +22,7 @@ impl DeviceManager {
 
     pub fn fetch_devices(&mut self) -> (Vec<u32>, Vec<u32>) {
         let old_ids: HashSet<u32> = {
-            let controllers = self.device_controllers.lock().unwrap();
+            let controllers = self.device_controllers.lock();
             controllers
                 .iter()
                 .map(|controller| controller.pid as u32)
@@ -37,13 +38,13 @@ impl DeviceManager {
         let removed_devices: Vec<u32> = old_ids.difference(&new_ids).cloned().collect();
         let connected_devices: Vec<u32> = new_ids.difference(&old_ids).cloned().collect();
 
-        *self.device_controllers.lock().unwrap() = new_controllers;
+        *self.device_controllers.lock() = new_controllers;
 
         (removed_devices, connected_devices)
     }
 
     pub fn get_device_name(&self, id: u32) -> Option<String> {
-        let controllers = self.device_controllers.lock().unwrap();
+        let controllers = self.device_controllers.lock();
         controllers
             .iter()
             .find(|controller| controller.pid as u32 == id)
@@ -51,7 +52,7 @@ impl DeviceManager {
     }
 
     pub fn get_device_battery_level(&self, id: u32) -> Option<i32> {
-        let controllers = self.device_controllers.lock().unwrap();
+        let controllers = self.device_controllers.lock();
         let controller = controllers
             .iter()
             .find(|controller| controller.pid as u32 == id)?;
@@ -66,7 +67,7 @@ impl DeviceManager {
     }
 
     pub fn is_device_charging(&self, id: u32) -> Option<bool> {
-        let controllers = self.device_controllers.lock().unwrap();
+        let controllers = self.device_controllers.lock();
         let controller = controllers
             .iter()
             .find(|controller| controller.pid as u32 == id)?;

src/tray.rs

@@ -1,22 +1,19 @@
 use std::{
     collections::HashMap,
     rc::Rc,
-    sync::{mpsc, Arc, Mutex},
+    sync::{mpsc, Arc},
     thread,
     time::{Duration, Instant},
 };
 
-use crate::manager::DeviceManager;
+use crate::{console::DebugConsole, manager::DeviceManager};
 use log::{error, info, trace};
+use parking_lot::Mutex;
 use tao::event_loop::EventLoopBuilder;
 use tray_icon::{
     menu::{Menu, MenuEvent, MenuItem},
     TrayIcon, TrayIconBuilder,
 };
-use winapi::um::{
-    wincon::GetConsoleWindow,
-    winuser::{self, ShowWindow, SW_SHOW},
-};
 
 const BATTERY_UPDATE_INTERVAL: Duration = Duration::from_secs(60);
 const DEVICE_FETCH_INTERVAL: Duration = Duration::from_secs(5);
@@ -45,16 +42,16 @@ impl MemoryDevice {
 
 pub struct TrayInner {
     tray_icon: Rc<Mutex<Option<TrayIcon>>>,
-    console_state: Arc<Mutex<bool>>,
     menu_items: Arc<Mutex<Vec<MenuItem>>>,
+    debug_console: Arc<DebugConsole>,
 }
 
 impl TrayInner {
-    fn new() -> Self {
+    fn new(debug_console: Arc<DebugConsole>) -> Self {
         Self {
             tray_icon: Rc::new(Mutex::new(None)),
-            console_state: Arc::new(Mutex::new(false)),
             menu_items: Arc::new(Mutex::new(Vec::new())),
+            debug_console,
         }
     }
 
@@ -64,7 +61,7 @@ impl TrayInner {
         let show_console_item = MenuItem::new("Show Log Window", true, None);
         let quit_item = MenuItem::new("Exit", true, None);
 
-        let mut menu_items = self.menu_items.lock().unwrap();
+        let mut menu_items = self.menu_items.lock();
         menu_items.push(show_console_item);
         menu_items.push(quit_item);
 
@@ -86,7 +83,7 @@ impl TrayInner {
             .build();
 
         match tray_builder {
-            Ok(tray) => *tray_icon.lock().unwrap() = Some(tray),
+            Ok(tray) => *tray_icon.lock() = Some(tray),
             Err(err) => error!("Failed to create tray icon: {}", err),
         }
     }
@@ -99,11 +96,11 @@ pub struct TrayApp {
 }
 
 impl TrayApp {
-    pub fn new() -> Self {
+    pub fn new(debug_console: DebugConsole) -> Self {
         Self {
             device_manager: Arc::new(Mutex::new(DeviceManager::new())),
             devices: Arc::new(Mutex::new(HashMap::new())),
-            tray_inner: TrayInner::new(),
+            tray_inner: TrayInner::new(Arc::new(debug_console)),
         }
     }
 
@@ -137,12 +134,12 @@ impl TrayApp {
 
         thread::spawn(move || loop {
             let (removed_devices, connected_devices) = {
-                let mut manager = device_manager.lock().unwrap();
+                let mut manager = device_manager.lock();
                 manager.fetch_devices()
             };
 
             {
-                let mut devices = devices.lock().unwrap();
+                let mut devices = devices.lock();
                 for id in removed_devices {
                     if let Some(device) = devices.remove(&id) {
                         info!("Device removed: {}", device.name);
@@ -151,7 +148,7 @@ impl TrayApp {
 
                 for &id in &connected_devices {
                     if let std::collections::hash_map::Entry::Vacant(e) = devices.entry(id) {
-                        if let Some(name) = device_manager.lock().unwrap().get_device_name(id) {
+                        if let Some(name) = device_manager.lock().get_device_name(id) {
                             e.insert(MemoryDevice::new(name.clone(), id));
                             info!("New device: {}", name);
                         } else {
@@ -173,7 +170,7 @@ impl TrayApp {
         let devices = Arc::clone(&self.devices);
 
         thread::spawn(move || loop {
-            let device_ids: Vec<u32> = devices.lock().unwrap().keys().cloned().collect();
+            let device_ids: Vec<u32> = devices.lock().keys().cloned().collect();
             tx.send(device_ids).unwrap();
             thread::sleep(BATTERY_UPDATE_INTERVAL);
         });
@@ -189,7 +186,7 @@ impl TrayApp {
         let devices = Arc::clone(&self.devices);
         let device_manager = Arc::clone(&self.device_manager);
         let tray_icon = Rc::clone(&self.tray_inner.tray_icon);
-        let console_state = Arc::clone(&self.tray_inner.console_state);
+        let debug_console = Arc::clone(&self.tray_inner.debug_console);
         let menu_items = Arc::clone(&self.tray_inner.menu_items);
 
         let menu_channel = MenuEvent::receiver();
@@ -210,25 +207,20 @@ impl TrayApp {
             }
 
             if let Ok(event) = menu_channel.try_recv() {
-                let menu_items = menu_items.lock().unwrap();
+                let menu_items = menu_items.lock();
 
                 let show_console_item = &menu_items[0];
                 let quit_item = &menu_items[1];
 
                 if event.id == show_console_item.id() {
-                    let mut visible = console_state.lock().unwrap();
-
-                    if *visible {
-                        unsafe { ShowWindow(GetConsoleWindow(), winuser::SW_HIDE) };
-                        show_console_item.set_text("Show Log Window");
-                        trace!("hiding log window");
-                        *visible = false;
+                    debug_console.toggle_visibility();
+                    let visible = debug_console.is_visible();
+                    show_console_item.set_text(if visible {
+                        "Hide Log Window"
                     } else {
-                        unsafe { ShowWindow(GetConsoleWindow(), SW_SHOW) };
-                        show_console_item.set_text("Hide Log Window");
-                        trace!("showing log window");
-                        *visible = true
-                    }
+                        "Show Log Window"
+                    });
+                    trace!("{} log window", if visible { "showing" } else { "hiding" });
                 }
 
                 if event.id == quit_item.id() {
@@ -244,8 +236,8 @@ impl TrayApp {
         device_ids: &[u32],
         tray_icon: &Rc<Mutex<Option<TrayIcon>>>,
     ) {
-        let mut devices = devices.lock().unwrap();
-        let manager = manager.lock().unwrap();
+        let mut devices = devices.lock();
+        let manager = manager.lock();
 
         for &id in device_ids {
             if let Some(device) = devices.get_mut(&id) {
@@ -262,7 +254,7 @@ impl TrayApp {
 
                     Self::check_notify(device);
 
-                    if let Some(tray_icon) = tray_icon.lock().unwrap().as_mut() {
+                    if let Some(tray_icon) = tray_icon.lock().as_mut() {
                         let _ = tray_icon
                             .set_tooltip(Some(format!("{}: {}%", device.name, battery_level)));
                     }