[Update/TMP] Hotkey Alt+Y will active VRCT when VRChat is the active window.

src-tauri/Cargo.toml

@@ -11,11 +11,13 @@ edition = "2021"
 tauri-build = { version = "1", features = [] }
 
 [dependencies]
-tauri = { version = "1", features = [ "window-set-size", "window-set-position", "window-unmaximize", "window-close", "window-maximize", "window-minimize", "window-unminimize", "window-start-dragging", "window-set-decorations", "window-set-always-on-top", "shell-sidecar", "shell-open", "devtools"] }
+tauri = { version = "1", features = [ "window-hide", "window-set-focus", "global-shortcut-all", "window-set-size", "window-set-position", "window-unmaximize", "window-close", "window-maximize", "window-minimize", "window-unminimize", "window-start-dragging", "window-set-decorations", "window-set-always-on-top", "shell-sidecar", "shell-open", "devtools"] }
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 font-kit = "0.14.2"
 window-shadows = { git = "https://github.com/tauri-apps/window-shadows.git" }
+windows = { version = "0.38", features = ["Win32_Foundation", "Win32_UI_WindowsAndMessaging", "Win32_System_Threading"] }
+
 
 [features]
 # This feature is used for production builds or when a dev server is not specified, DO NOT REMOVE!!

src-tauri/src/main.rs

@@ -1,9 +1,8 @@
-// Prevents additional console window on Windows in release, DO NOT REMOVE!!
-#![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
-
-// use tauri::command;
 use tauri::Manager;
 use window_shadows::set_shadow;
+use windows::Win32::UI::WindowsAndMessaging::{GetForegroundWindow, GetWindowTextW};
+use std::collections::HashSet;
+
 fn main() {
     tauri::Builder::default()
         .setup(|app| {
@@ -13,18 +12,16 @@ fn main() {
             { main_window.open_devtools(); }
 
             #[cfg(any(windows, target_os = "macos"))]
-            set_shadow(main_window, true).unwrap();
+            set_shadow(main_window, true).unwrap()
 
             Ok(())
         })
-        .invoke_handler(tauri::generate_handler![get_font_list])
+        .invoke_handler(tauri::generate_handler![get_font_list, get_active_window_title])
         .run(tauri::generate_context!())
         .expect("error while running tauri application");
 }
 
-
 use font_kit::{source::SystemSource};
-use std::collections::HashSet;
 
 #[tauri::command]
 async fn get_font_list() -> Vec<String> {
@@ -41,3 +38,27 @@ async fn get_font_list() -> Vec<String> {
 
     font_families.into_iter().collect()
 }
+
+use windows::Win32::Foundation::HWND;
+#[tauri::command]
+fn get_active_window_title() -> String {
+    unsafe {
+        // Get the handle of the foreground (active) window
+        let hwnd = GetForegroundWindow();
+        if hwnd == HWND(0) {  // `HWND(0)` は null ハンドルを表します
+            return "No active window".to_string();
+        }
+
+        // Create a buffer to hold the window title
+        let mut buffer: [u16; 512] = [0; 512];
+
+        // Get the window title
+        let length = GetWindowTextW(hwnd, &mut buffer);
+
+        if length > 0 {
+            // Convert the result to a Rust string
+            return String::from_utf16_lossy(&buffer[..length as usize]);
+        }
+    }
+    "Failed to retrieve window title".to_string()
+}

src-tauri/tauri.conf.json

@@ -15,8 +15,10 @@
       "window": {
         "all": false,
         "setAlwaysOnTop": true,
+        "setFocus": true,
         "setDecorations": true,
         "close": true,
+        "hide": true,
         "setPosition": true,
         "setSize": true,
         "maximize": true,
@@ -25,6 +27,9 @@
         "unminimize": true,
         "startDragging": true
       },
+      "globalShortcut": {
+        "all": true
+      },
     "shell": {
         "all": false,
         "open": true,

src-ui/app/App.jsx

@@ -4,10 +4,9 @@ import {
     useWindow,
 } from "@logics_common";
 
-// import React from "react";
-
 import {
     KeyEventController,
+    GlobalHotKeyController,
     StartPythonController,
     UiLanguageController,
     ConfigPageCloseTriggerController,
@@ -34,6 +33,7 @@ export const App = () => {
     return (
         <div className={styles.container}>
             <KeyEventController />
+            <GlobalHotKeyController />
             <StartPythonController />
             <UiLanguageController />
             <ConfigPageCloseTriggerController />

src-ui/app/_app_controllers/GlobalHotKeyController.jsx

@@ -0,0 +1,43 @@
+    import { appWindow } from "@tauri-apps/api/window";
+    import { register, unregisterAll, isRegistered } from "@tauri-apps/api/globalShortcut";
+    import { invoke } from "@tauri-apps/api/tauri";
+    import { useEffect, useRef } from "react";
+    import { store } from "@store";
+
+    export const GlobalHotKeyController = () => {
+        const is_initialized = useRef(false);
+
+        useEffect(() => {
+            if (is_initialized.current) return;
+
+            const registerShortcuts = async () => {
+                const shortcut = "Alt+Y";
+                const is_already_registered = await isRegistered(shortcut);
+
+                if (is_already_registered) return;
+                await register(shortcut, async () => {
+                    const activeWindowTitle = await invoke("get_active_window_title");
+
+                    if (activeWindowTitle.includes("VRChat")) {
+                        console.log("Shortcut triggered, setFocus");
+                        appWindow.unminimize();
+                        await appWindow.setFocus();
+                        store.text_area_ref.current?.focus();
+                    } else {
+                        console.log("Active window is not VRChat.");
+                    }
+                });
+            };
+
+            registerShortcuts();
+            is_initialized.current = true;
+
+            return () => {
+                unregisterAll().catch((error) => {
+                    console.error("Failed to unregister shortcuts:", error);
+                });
+            };
+        }, []);
+
+        return null;
+    };

src-ui/app/_app_controllers/KeyEventController.jsx

@@ -3,8 +3,11 @@ import { useEffect } from "react";
 export const KeyEventController = () => {
     useEffect(() => {
         const handleKeydown = (event) => {
-        if (event.key === "F5"  || (event.ctrlKey && event.key === "r") ||
+            if (
-        (event.metaKey && event.key === "r")) {
+                event.key === "F5" ||
+                (event.ctrlKey && event.key === "r") ||
+                (event.metaKey && event.key === "r")
+            ) {
                 event.preventDefault();
             }
         };

src-ui/app/_app_controllers/index.js

@@ -1,4 +1,5 @@
 export { KeyEventController } from "./KeyEventController";
+export { GlobalHotKeyController } from "./GlobalHotKeyController";
 export { StartPythonController } from "./StartPythonController";
 export { UiLanguageController } from "./UiLanguageController";
 export { ConfigPageCloseTriggerController } from "./ConfigPageCloseTriggerController";

src-ui/app/main_page/main_section/message_container/message_input_box/MessageInputBox.jsx

@@ -1,9 +1,11 @@
-import { useState, useEffect } from "react";
+import { useState, useEffect, useLayoutEffect, useRef } from "react";
 import styles from "./MessageInputBox.module.scss";
 import SendMessageSvg from "@images/send_message.svg?react";
 import { useMessage } from "@logics_common";
 import { useSendMessageButtonType, useEnableAutoClearMessageInputBox } from "@logics_configs";
 import { useMessageLogScroll } from "@logics_main";
+import { store } from "@store";
+import { appWindow } from "@tauri-apps/api/window";
 
 export const MessageInputBox = () => {
     const [message_history, setMessageHistory] = useState([]);
@@ -22,6 +24,12 @@ export const MessageInputBox = () => {
 
     const { scrollToBottom } = useMessageLogScroll();
 
+    const log_box_ref = useRef(null);
+
+    useLayoutEffect(() => {
+        store.text_area_ref = log_box_ref;
+    }, []);
+
     useEffect(() => {
         if (currentMessageLogs.data) {
             const sentMessages = currentMessageLogs.data
@@ -33,6 +41,7 @@ export const MessageInputBox = () => {
 
     const onSubmitFunction = (e) => {
         e.preventDefault();
+        appWindow.minimize();
 
         if (!currentMessageInputValue.data.trim()) return updateMessageInputValue("");
 
@@ -90,6 +99,7 @@ export const MessageInputBox = () => {
         <div className={styles.container}>
             <div className={styles.message_box_wrapper}>
                 <textarea
+                    ref={log_box_ref}
                     className={styles.message_box_input_area}
                     onChange={onChangeFunction}
                     onBlur={stopTyping}

src-ui/store.js

@@ -18,6 +18,7 @@ export const store = {
     config_page: null,
     setting_box_scroll_container: null,
     log_box_ref: null,
+    text_area_ref: null,
     is_applied_init_message_box_height: false,
 };