Add multilingual support

Author: sner21

readme.md

@@ -1,5 +1,5 @@
-可以列出当前桌面正在显示的进程列表，并将选中的进程、游戏窗口转换为无边框全屏或顶置
+A command-line tool,it is possible to list the processes currently displayed on the current desktop and convert the selected processes and game windows to borderless full screen or topmost.
 
-It is possible to list the processes currently displayed on the current desktop and convert the selected processes and game windows to borderless full screen or topmost.
+一个命令行工具,可以列出当前桌面正在显示的进程列表，并将选中的进程、游戏窗口转换为无边框全屏或顶置.
 
 現在のデスクトップに表示されているプロセスのリストを表示でき、選択されたプロセスやゲームウィンドウを枠なしの全画面または最前面表示に変換できます。

src/lib.rs

@@ -2,8 +2,8 @@ use windows::Win32::Foundation::HWND;
 
 
 mod utils;
-pub struct window_controller;
-impl window_controller{
+pub struct WindowController;
+impl WindowController {
     pub fn frameless(hwnd: HWND){
         utils::controller::frameless(hwnd)
     }

src/main.rs

@@ -1,8 +1,6 @@
 use clap::Parser;
 use inquire::{Select};
 use std::collections::HashMap;
-use windows::core::*;
-
 use windows::{
     core::{
         PCWSTR,
@@ -24,7 +22,6 @@ use windows::Win32::Foundation::{
     HWND,
     BOOL,
 };
-use windows::Win32::UI::WindowsAndMessaging::{GetWindowLongA, GWL_STYLE};
 
 #[derive(Parser, Debug)]
 #[command(version, about, long_about = None)]
@@ -55,32 +52,40 @@ extern "system" fn enum_window(window: HWND, _: LPARAM) -> BOOL {
 }
 
 fn main() {
+    let binding = std::env::var("LANG").unwrap();
+    let mut os_lang = binding.as_str().split(".").collect::<Vec<_>>()[0];
+    let lang_eunm: HashMap<&str, [&str; 6]> = HashMap::from([
+        ("zh_CN", ["全屏无边框","顶置","选择窗口","选择模式","方向键切换/enter选择","There was an error, please try again"]),
+        ("en_US",  ["Full screen without borders", "Top placement","Select window", "Selection mode", "Direction key switching/enter selection","There was an error, please try again"]),
+        ("ja_JP",  ["全画面ボーダレス","最前面表示","ウィンドウを選択する","選択モード","矢印キーで切り替え / エンターキーで選択","There was an error, please try again"]),
+    ]);
+    if !lang_eunm.contains_key(os_lang){
+        os_lang = "en_US"
+    }
     unsafe {
         EnumWindows(Some(enum_window), LPARAM(0));
     }
     let mut mode_eunm: HashMap<&str, fn( HWND)> = HashMap::new();
-    mode_eunm.insert("全屏无边框",utils::controller::frameless);
-    mode_eunm.insert("顶置", utils::controller::overhead);
-    let mut title: &str = "";
+    mode_eunm.insert(lang_eunm[os_lang][0],utils::controller::frameless);
+    mode_eunm.insert(lang_eunm[os_lang][1], utils::controller::overhead);
     let args = Args::parse();
-    let options: Vec<&str> = vec!["全屏无边框", "顶置"];
+    let options: Vec<&str> = vec![lang_eunm[os_lang][0], lang_eunm[os_lang][1]];
     let mut o: Vec<&str> = vec![];
     unsafe {
         for i in 0..PROCESS.len() {
             o.push(PROCESS[i].as_str());
         }
     }
+    let mut title: &str = "";
     if args.title == "" {
-        title = Select::new("选择窗口", o).prompt().unwrap();
+        title = Select::new(lang_eunm[os_lang][2], o).prompt().unwrap();
     } else {
         title = &*args.title
     }
-    let mut ans: Select<&str> = Select::new("选择模式", options);
-    ans.help_message = Option::from("方向键切换/enter选择");
+    let mut ans: Select<&str> = Select::new(lang_eunm[os_lang][3], options);
+    ans.help_message = Option::from(lang_eunm[os_lang][4]);
     unsafe {
         let hwnd = FindWindowW(None,  PCWSTR(HSTRING::from(title).as_ptr()));
-        let style = GetWindowLongA(hwnd, GWL_STYLE);
-        println!("{}", style);
         if args.mode!="" {
             mode_eunm[args.mode.as_str()](hwnd)
         } else {