add support for steamvr manifest

src-tauri/Cargo.lock

@@ -4987,6 +4987,7 @@ dependencies = [
  "tracing-appender",
  "tracing-subscriber",
  "wana_kana",
+ "winapi",
  "windows 0.56.0",
  "windows-core 0.56.0",
  "zip",

src-tauri/Cargo.toml

@@ -36,6 +36,7 @@ ipc-channel = "0.19.0"
 zip = "2.6.1"
 wana_kana = "4.0.0"
 itertools = "0.14.0"
+winapi = { version = "0.3", features = ["winreg", "winnt"] }
 
 [dependencies.tracing-subscriber]
 version = "0.3.16"

src-tauri/src/main.rs

@@ -14,6 +14,7 @@ mod transform_rule;
 mod tsf;
 mod tsf_availability;
 mod tsf_conversion;
+mod vr;
 
 use std::{
     io::{BufRead, BufReader},
@@ -54,6 +55,7 @@ struct AppState {
 static STATE: Lazy<Mutex<Config>> = Lazy::new(|| Mutex::new(Config::load().unwrap()));
 static DICTIONARY: Lazy<Mutex<Dictionary>> = Lazy::new(|| Mutex::new(Dictionary::load().unwrap()));
 static APP_HANDLE: OnceLock<AppHandle> = OnceLock::new();
+static SERVER_PROCESS: Lazy<Mutex<Option<std::process::Child>>> = Lazy::new(|| Mutex::new(None));
 
 #[tauri::command]
 fn load_settings(state: State<AppState>) -> Result<Config, String> {
@@ -135,18 +137,21 @@ async fn check_update() -> Result<bool, String> {
     }
 }
 
+#[tauri::command]
+async fn register_manifest() -> Result<(), String> {
+    vr::create_vrmanifest().unwrap();
+    vr::register_manifest_with_openvr().unwrap();
+    Ok(())
+}
+
 fn start_server_process() -> String {
     let exe_path = std::env::current_exe().unwrap();
     let server_path = exe_path.to_str().unwrap();
 
     let mut command = std::process::Command::new(server_path);
-
     command.arg("server");
-    let mut child = command
+
-        .arg("server")
+    let mut child = command.stdout(Stdio::piped()).spawn().unwrap();
-        .stdout(Stdio::piped())
-        .spawn()
-        .unwrap();
 
     let stdout = child.stdout.take().unwrap();
     let reader = BufReader::new(stdout);
@@ -160,11 +165,31 @@ fn start_server_process() -> String {
         }
     }
 
+    *SERVER_PROCESS.lock().unwrap() = Some(child);
+
     server_name
 }
 
+fn cleanup_server_process() {
+    if let Some(mut child) = SERVER_PROCESS.lock().unwrap().take() {
+        debug!("Terminating server process");
+        let _ = child.kill();
+        let _ = child.wait();
+    }
+}
+
 static SERVER_NAME: Lazy<Mutex<Option<String>>> = Lazy::new(|| Mutex::new(None));
 
+struct ServerProcessGuard;
+
+impl Drop for ServerProcessGuard {
+    fn drop(&mut self) {
+        cleanup_server_process();
+    }
+}
+
+static _SERVER_GUARD: Lazy<ServerProcessGuard> = Lazy::new(|| ServerProcessGuard);
+
 fn extract_dictionary() {
     let self_exe_path = PathBuf::from(SELF_EXE_PATH.read().unwrap().as_str());
     let zip_path = self_exe_path
@@ -199,6 +224,8 @@ async fn main() {
     let server_name = start_server_process();
     SERVER_NAME.lock().unwrap().replace(server_name);
 
+    Lazy::force(&_SERVER_GUARD);
+
     extract_dictionary();
 
     tauri::Builder::default()
@@ -222,7 +249,8 @@ async fn main() {
             open_ms_settings_regionlanguage_jpnime,
             load_dictionary,
             save_dictionary,
-            check_update
+            check_update,
+            register_manifest,
         ])
         .setup(|app| {
             APP_HANDLE.set(app.app_handle().to_owned()).unwrap();
@@ -259,6 +287,17 @@ async fn main() {
 
             Ok(())
         })
+        .on_window_event(|_window, event| match event {
+            tauri::WindowEvent::CloseRequested { .. } => {
+                cleanup_server_process();
+            }
+            tauri::WindowEvent::Destroyed => {
+                cleanup_server_process();
+            }
+            _ => {}
+        })
         .run(tauri::generate_context!())
         .expect("error while running tauri application");
+
+    cleanup_server_process();
 }

src-tauri/src/vr.rs

@@ -0,0 +1,220 @@
+use std::{fs, path::PathBuf, process::Command};
+
+use serde_json::json;
+use tracing::{debug, error, info, warn};
+
+use crate::SELF_EXE_PATH;
+
+const APP_KEY: &str = "dev.mii.vrclipboardime";
+
+pub fn create_vrmanifest() -> Result<(), Box<dyn std::error::Error>> {
+    info!("Starting VR manifest file creation");
+
+    let self_exe_path = PathBuf::from(SELF_EXE_PATH.read().unwrap().as_str());
+    debug!("Executable path: {}", self_exe_path.display());
+
+    let manifest = json!({
+        "source": "builtin",
+        "applications": [{
+            "app_key": APP_KEY,
+            "launch_type": "binary",
+            "binary_path_windows": self_exe_path.to_string_lossy(),
+            "is_dashboard_overlay": true,
+            "strings": {
+                "en_us": {
+                    "name": "VRClipboard-IME",
+                    "description": "VRClipboard-IME"
+                },
+                "ja_jp": {
+                    "name": "VRClipboard-IME",
+                    "description": "VRClipboard-IME"
+                }
+            }
+        }]
+    });
+
+    debug!(
+        "Manifest content to be created:\n{}",
+        serde_json::to_string_pretty(&manifest)?
+    );
+
+    let exe_dir = self_exe_path
+        .parent()
+        .ok_or("Failed to get executable directory")?
+        .to_path_buf();
+
+    let manifest_path = exe_dir.join("vrclipboard-ime.vrmanifest");
+    debug!("Manifest file path: {}", manifest_path.display());
+
+    let manifest_content = serde_json::to_string_pretty(&manifest)?;
+    fs::write(&manifest_path, &manifest_content)?;
+    info!(
+        "Successfully created VR manifest file: {}",
+        manifest_path.display()
+    );
+    debug!(
+        "Write completed - File size: {} bytes",
+        manifest_content.len()
+    );
+
+    Ok(())
+}
+
+pub fn register_manifest_with_openvr() -> Result<(), Box<dyn std::error::Error>> {
+    info!("Starting OpenVR manifest registration using proper method");
+
+    let self_exe_path = PathBuf::from(SELF_EXE_PATH.read().unwrap().as_str());
+    let exe_dir = self_exe_path
+        .parent()
+        .ok_or("Failed to get executable directory")?;
+    let manifest_path = exe_dir.join("vrclipboard-ime.vrmanifest");
+
+    info!("Registering manifest file: {}", manifest_path.display());
+
+    let steam_config_dir = get_steam_config_directory()?;
+    let steam_dir = steam_config_dir
+        .parent()
+        .ok_or("Failed to get Steam directory")?;
+
+    let vrcmd_path = steam_dir
+        .join("steamapps")
+        .join("common")
+        .join("SteamVR")
+        .join("bin")
+        .join("win64")
+        .join("vrcmd.exe");
+
+    if vrcmd_path.exists() {
+        info!("Using vrcmd.exe to register manifest");
+        debug!("vrcmd.exe path: {}", vrcmd_path.display());
+
+        let output = Command::new(&vrcmd_path)
+            .args(&["--appmanifest", manifest_path.to_string_lossy().as_ref()])
+            .output()?;
+
+        debug!("vrcmd exit status: {}", output.status);
+
+        if output.status.success() {
+            info!("Successfully registered manifest with vrcmd");
+        }
+    } else {
+        return Err("vrcmd.exe not found".into());
+    }
+
+    info!("OpenVR manifest registration completed");
+    Ok(())
+}
+
+fn get_steam_config_directory() -> Result<PathBuf, Box<dyn std::error::Error>> {
+    info!("Searching for Steam configuration directory");
+
+    let possible_paths = vec![PathBuf::from(r"C:\Program Files (x86)\Steam\config")];
+
+    debug!("Attempting to get Steam path from registry");
+    if let Ok(steam_path) = get_steam_path_from_registry() {
+        info!("Found Steam path in registry: {}", steam_path.display());
+        let config_path = steam_path.join("config");
+        if config_path.exists() {
+            info!(
+                "Found Steam configuration directory: {}",
+                config_path.display()
+            );
+            return Ok(config_path);
+        } else {
+            warn!(
+                "Configuration directory from registry does not exist: {}",
+                config_path.display()
+            );
+        }
+    } else {
+        debug!("Failed to get Steam path from registry");
+    }
+
+    debug!("Searching in standard paths");
+    for path in &possible_paths {
+        debug!("Checking path: {}", path.display());
+        if path.exists() {
+            info!("Found Steam configuration directory: {}", path.display());
+            return Ok(path.clone());
+        }
+    }
+
+    error!(
+        "Steam configuration directory not found. Checked paths: {:?}",
+        possible_paths
+    );
+    Err("Steam configuration directory not found".into())
+}
+
+fn get_steam_path_from_registry() -> Result<PathBuf, Box<dyn std::error::Error>> {
+    debug!("Reading Steam path from registry");
+
+    use std::ffi::OsString;
+    use std::os::windows::ffi::OsStringExt;
+
+    unsafe {
+        use std::ptr;
+        use winapi::um::winnt::*;
+        use winapi::um::winreg::*;
+
+        let mut hkey = ptr::null_mut();
+        let registry_path = "SOFTWARE\\WOW6432Node\\Valve\\Steam";
+        debug!("Opening registry key: {}", registry_path);
+
+        let result = RegOpenKeyExW(
+            HKEY_LOCAL_MACHINE,
+            "SOFTWARE\\WOW6432Node\\Valve\\Steam\0"
+                .encode_utf16()
+                .collect::<Vec<u16>>()
+                .as_ptr(),
+            0,
+            KEY_READ,
+            &mut hkey,
+        );
+
+        if result == 0 {
+            debug!("Successfully opened registry key");
+            let mut buffer = vec![0u16; 512];
+            let mut buffer_size = (buffer.len() * 2) as u32;
+
+            let result = RegQueryValueExW(
+                hkey,
+                "InstallPath\0"
+                    .encode_utf16()
+                    .collect::<Vec<u16>>()
+                    .as_ptr(),
+                ptr::null_mut(),
+                ptr::null_mut(),
+                buffer.as_mut_ptr() as *mut u8,
+                &mut buffer_size,
+            );
+
+            RegCloseKey(hkey);
+
+            if result == 0 {
+                let len = (buffer_size / 2) as usize;
+                if len > 0 && buffer[len - 1] == 0 {
+                    buffer.truncate(len - 1);
+                }
+                let path_string = OsString::from_wide(&buffer)
+                    .into_string()
+                    .map_err(|_| "Failed to convert registry path to UTF-8")?;
+                let steam_path = PathBuf::from(path_string);
+                debug!(
+                    "Retrieved Steam path from registry: {}",
+                    steam_path.display()
+                );
+                return Ok(steam_path);
+            } else {
+                warn!(
+                    "Failed to read InstallPath value. Registry error code: {}",
+                    result
+                );
+            }
+        } else {
+            warn!("Failed to open registry key. Error code: {}", result);
+        }
+    }
+
+    Err("Failed to get Steam path from registry".into())
+}

src/SettingsComponent.tsx

@@ -1,6 +1,6 @@
 import React, { useState, useEffect, useRef } from 'react';
 import { invoke } from '@tauri-apps/api/core';
-import { ChevronDown, Settings, Save, AlertCircle, Check } from 'lucide-react';
+import { ChevronDown, Settings, Save, AlertCircle, Check, Download } from 'lucide-react';
 
 export interface Config {
   prefix: string;
@@ -110,6 +110,7 @@ const SettingsComponent: React.FC<SettingsComponentProps> = ({
   });
   const [isOpen, setIsOpen] = useState(false);
   const [saveStatus, setSaveStatus] = useState<'idle' | 'saving' | 'success' | 'error'>('idle');
+  const [manifestStatus, setManifestStatus] = useState<'idle' | 'registering' | 'success' | 'error'>('idle');
   const dropdownRef = useRef<HTMLDivElement>(null);
 
   useEffect(() => {
@@ -249,11 +250,36 @@ const SettingsComponent: React.FC<SettingsComponentProps> = ({
     }
   };
 
-  // 入力フィールドが無効化されるべきかを判定する関数
   const isInputDisabled = () => {
     return settings.use_tsf_reconvert || settings.use_azookey_conversion;
   };
 
+  const handleRegisterManifest = async () => {
+    setManifestStatus('registering');
+    try {
+      await invoke('register_manifest');
+      setManifestStatus('success');
+      setTimeout(() => setManifestStatus('idle'), 3000);
+    } catch (error) {
+      console.error('Failed to register manifest:', error);
+      setManifestStatus('error');
+      setTimeout(() => setManifestStatus('idle'), 3000);
+    }
+  };
+
+  const ManifestStatusIndicator = () => {
+    switch (manifestStatus) {
+      case 'registering':
+        return <span className="flex items-center text-indigo-500 text-xs animate-pulse"><Download size={10} className="mr-0.5" /> 登録中</span>;
+      case 'success':
+        return <span className="flex items-center text-green-500 text-xs"><Check size={10} className="mr-0.5" /> 登録完了</span>;
+      case 'error':
+        return <span className="flex items-center text-red-500 text-xs"><AlertCircle size={10} className="mr-0.5" /> 登録失敗</span>;
+      default:
+        return null;
+    }
+  };
+
   return (
     <div className="h-full">
       <div className="flex items-center justify-between mb-2">
@@ -395,6 +421,32 @@ const SettingsComponent: React.FC<SettingsComponentProps> = ({
                 </p>
               </div>
             </div>
+
+            <div className="mt-4 p-2 bg-gray-50 dark:bg-gray-700 rounded border border-gray-200 dark:border-gray-600">
+              <h4 className="text-xs font-medium mb-2 text-gray-700 dark:text-gray-300">SteamVR連携</h4>
+              <div className="flex items-center justify-between">
+                <div>
+                  <p className="text-xs text-gray-500 dark:text-gray-400">
+                    オーバーレイアプリケーションとして登録します
+                  </p>
+                </div>
+                <div className="flex flex-col items-end">
+                  <button
+                    onClick={handleRegisterManifest}
+                    disabled={manifestStatus === 'registering'}
+                    className={`px-3 py-1.5 text-xs rounded transition-colors ${manifestStatus === 'registering'
+                      ? 'bg-gray-200 dark:bg-gray-600 text-gray-500 cursor-not-allowed'
+                      : 'bg-indigo-500 hover:bg-indigo-600 text-white dark:bg-indigo-600 dark:hover:bg-indigo-700'
+                      }`}
+                  >
+                    {manifestStatus === 'registering' ? '登録中...' : '登録'}
+                  </button>
+                  <div className="mt-1">
+                    <ManifestStatusIndicator />
+                  </div>
+                </div>
+              </div>
+            </div>
           </div>
         </div>
       </div>