✨ 终于调通了

src-tauri/src/cmd.rs

@@ -0,0 +1,21 @@
+use tauri::{api, command, AppHandle, Manager};
+
+#[command]
+pub fn drag_window(app: AppHandle) {
+    app.get_window("pake").unwrap().start_dragging().unwrap();
+}
+
+#[command]
+pub fn fullscreen(app: AppHandle) {
+    let win = app.get_window("pake").unwrap();
+    if win.is_fullscreen().unwrap() {
+        win.set_fullscreen(false).unwrap();
+    } else {
+        win.set_fullscreen(true).unwrap();
+    }
+}
+
+#[tauri::command]
+pub fn open_browser(app: AppHandle, url: String) {
+    api::shell::open(&app.shell_scope(), url, None).unwrap();
+}

src-tauri/src/lib.rs

@@ -2,9 +2,9 @@
 use tauri::MenuItem;
 
 use tauri::{
-    App, Config, CustomMenuItem, Menu, Submenu, Window, WindowBuilder, WindowMenuEvent, WindowUrl,
+    App, Config, CustomMenuItem, Menu, Submenu, TitleBarStyle, Window, WindowBuilder,
+    WindowMenuEvent, WindowUrl,
 };
-use tauri_utils::TitleBarStyle;
 
 mod pake;
 use pake::PakeConfig;
@@ -155,7 +155,7 @@ pub fn get_window(app: &mut App, config: PakeConfig, _data_dir: std::path::PathB
     let window_config = config.windows.first().unwrap();
     let user_agent = config.user_agent;
     let url = match window_config.url_type.as_str() {
-        "web" => WindowUrl::External(window_config.url.parse().unwrap()),
+        "web" =>WindowUrl::App(window_config.url.parse().unwrap()),
         "local" => WindowUrl::App(std::path::PathBuf::from(&window_config.url)),
         _ => panic!("url type only can be web or local"),
     };

src-tauri/src/main.rs

@@ -4,6 +4,7 @@
 )]
 
 use app::{get_data_dir, get_menu, get_pake_config, get_window, menu_event_handle};
+pub mod cmd;
 
 pub fn run_app() {
     let (pake_config, tauri_config) = get_pake_config();
@@ -45,7 +46,7 @@ pub fn run_app() {
 
     tauri_app
         .plugin(tauri_plugin_window_state::Builder::default().build())
-        .invoke_handler(tauri::generate_handler![])
+        .invoke_handler(tauri::generate_handler![cmd::drag_window, cmd::fullscreen])
         .setup(|app| {
             let _window = get_window(app, pake_config, data_dir);
             #[cfg(feature = "devtools")]

src-tauri/src/pake.js

@@ -22,6 +22,43 @@ const ctrlKeyShortcuts = {
   0: () => zoomCommon(() => '100%'),
 };
 
+const uid = () => window.crypto.getRandomValues(new Uint32Array(1))[0];
+function transformCallback(callback = () => {}, once = false) {
+  const identifier = uid();
+  const prop = `_${identifier}`;
+  Object.defineProperty(window, prop, {
+    value: (result) => {
+      if (once) {
+        Reflect.deleteProperty(window, prop);
+      }
+      return callback(result);
+    },
+    writable: false,
+    configurable: true,
+  });
+  return identifier;
+}
+async function invoke(cmd, args) {
+  return new Promise((resolve, reject) => {
+    if (!window.__TAURI_POST_MESSAGE__)
+      reject('__TAURI_POST_MESSAGE__ does not exist~');
+    const callback = transformCallback((e) => {
+      resolve(e);
+      Reflect.deleteProperty(window, `_${error}`);
+    }, true);
+    const error = transformCallback((e) => {
+      reject(e);
+      Reflect.deleteProperty(window, `_${callback}`);
+    }, true);
+    window.__TAURI_POST_MESSAGE__({
+      cmd,
+      callback,
+      error,
+      ...args,
+    });
+  });
+}
+
 window.addEventListener('DOMContentLoaded', (_event) => {
   const style = document.createElement('style');
   style.innerHTML = `
@@ -275,16 +312,16 @@ window.addEventListener('DOMContentLoaded', (_event) => {
 
   domEl.addEventListener('mousedown', (e) => {
     if (e.buttons === 1 && e.detail !== 2) {
-      window.ipc.postMessage('drag_window');
+      invoke('drag_window');
     }
   });
 
   domEl.addEventListener('touchstart', () => {
-    window.ipc.postMessage('drag_window');
+    invoke('drag_window');
   });
 
   domEl.addEventListener('dblclick', () => {
-    window.ipc.postMessage('fullscreen');
+    invoke('fullscreen');
   });
 
   document.addEventListener('keyup', function (event) {
@@ -316,7 +353,7 @@ window.addEventListener('DOMContentLoaded', (_event) => {
         target === '_blank' // a 标签内链接的 target 属性为 _blank 时
       ) {
         e.preventDefault();
-        window.ipc.postMessage(`open_browser:${origin.href}`);
+        invoke('open_browser', { url: origin.href });
       }
     }
   });