refacotor: simplify mod of keyboard

src/client.rs

@@ -6,8 +6,6 @@ use cpal::{
 };
 use magnum_opus::{Channels::*, Decoder as AudioDecoder};
 use sha2::{Digest, Sha256};
-#[cfg(any(target_os = "android", target_os = "ios", feature = "flutter"))]
-use std::sync::atomic::Ordering;
 use std::{
     collections::HashMap,
     net::SocketAddr,

src/platform/linux.rs

@@ -716,22 +716,3 @@ pub fn get_double_click_time() -> u32 {
     }
 }
 
-pub mod keyboard {
-    use crate::common::GrabState;
-    use hbb_common::{allow_err, log, message_proto::*};
-    use rdev::{Event, EventType, Key};
-    use std::sync::mpsc;
-    use std::thread;
-
-    
-
-    pub fn _legacy_keyboard_mode(event: &Event, key_event: &KeyEvent) {
-        log::info!("{:?}", event);
-    }
-
-    pub fn _client_map_keyboard_mode(event: &Event, key_event: &KeyEvent) {
-
-    }
-
-    pub fn _translate_keyboard_mode(event: &Event, key_event: &KeyEvent) {}
-}

src/platform/macos.rs

@@ -542,7 +542,3 @@ pub fn get_double_click_time() -> u32 {
     // to-do: https://github.com/servo/core-foundation-rs/blob/786895643140fa0ee4f913d7b4aeb0c4626b2085/cocoa/src/appkit.rs#L2823
     500 as _
 }
-
-pub mod keyboard{
-    
-}

src/platform/windows.rs

@@ -1712,17 +1712,3 @@ pub fn send_message_to_hnwd(
     }
     return true;
 }
-
-pub mod keyboard {
-    use crate::common::GrabState;
-    use hbb_common::{allow_err, log, message_proto::*};
-    use rdev::{Event, EventType, Key};
-    use std::sync::mpsc;
-    
-    
-    use crate::keyboard;
-
-    
-
-    
-}

src/server/input_service.rs

@@ -1002,9 +1002,6 @@ pub fn handle_key_(evt: &KeyEvent) {
     }
 
     match evt.mode.unwrap() {
-        KeyboardMode::Legacy => {
-            legacy_keyboard_mode(evt);
-        }
         KeyboardMode::Map => {
             map_keyboard_mode(evt);
         }