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feat: check window render size and wait for completion to prevent white screen

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This commit is contained in:
wonfen 2025-04-16 00:10:06 +08:00
parent 9d2dfe8d2f
commit c317f2cd21
4 changed files with 258 additions and 14 deletions
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8
src-tauri/src/cmd/app.rs
View File

@ -214,3 +214,11 @@ pub fn copy_icon_file(path: String, icon_info: IconInfo) -> CmdResult<String> {
Err("file not found".to_string())
}
}
/// 通知UI已准备就绪
#[tauri::command]
pub fn notify_ui_ready() -> CmdResult<()> {
log::info!(target: "app", "前端UI已准备就绪");
crate::utils::resolve::mark_ui_ready();
Ok(())
}

11
src-tauri/src/lib.rs
View File

@ -19,8 +19,8 @@ use tauri::AppHandle;
use tauri::Manager;
use tauri_plugin_autostart::MacosLauncher;
use tauri_plugin_deep_link::DeepLinkExt;
use utils::logging::Type;
use tauri_plugin_window_state;
use utils::logging::Type;
/// A global singleton handle to the application.
pub struct AppHandleManager {
@ -118,9 +118,11 @@ pub fn run() {
.plugin(tauri_plugin_dialog::init())
.plugin(tauri_plugin_shell::init())
.plugin(tauri_plugin_deep_link::init())
.plugin(tauri_plugin_window_state::Builder::default()
.with_state_flags(tauri_plugin_window_state::StateFlags::all())
.build())
.plugin(
tauri_plugin_window_state::Builder::default()
.with_state_flags(tauri_plugin_window_state::StateFlags::all())
.build(),
)
.setup(|app| {
#[cfg(any(target_os = "linux", all(debug_assertions, windows)))]
{
@ -157,6 +159,7 @@ pub fn run() {
cmd::restart_core,
cmd::restart_app,
// 添加新的命令
cmd::notify_ui_ready,
cmd::get_running_mode,
cmd::get_app_uptime,
cmd::get_auto_launch_status,

224
src-tauri/src/utils/resolve.rs
View File

@ -11,9 +11,12 @@ use crate::{
};
use anyhow::{bail, Result};
use once_cell::sync::OnceCell;
use parking_lot::RwLock;
use percent_encoding::percent_decode_str;
use serde_json;
use serde_yaml::Mapping;
use std::net::TcpListener;
use std::sync::Arc;
use tauri::{App, Manager};
use tauri::Url;
@ -22,6 +25,23 @@ use tauri::Url;
pub static VERSION: OnceCell<String> = OnceCell::new();
// 窗口状态文件中的尺寸
static STATE_WIDTH: OnceCell<u32> = OnceCell::new();
static STATE_HEIGHT: OnceCell<u32> = OnceCell::new();
// 添加全局UI准备就绪标志
static UI_READY: OnceCell<Arc<RwLock<bool>>> = OnceCell::new();
fn get_ui_ready() -> &'static Arc<RwLock<bool>> {
UI_READY.get_or_init(|| Arc::new(RwLock::new(false)))
}
// 标记UI已准备就绪
pub fn mark_ui_ready() {
let mut ready = get_ui_ready().write();
*ready = true;
}
pub fn find_unused_port() -> Result<u16> {
match TcpListener::bind("127.0.0.1:0") {
Ok(listener) => {
@ -123,6 +143,71 @@ pub async fn resolve_reset_async() {
/// create main window
pub fn create_window(is_showup: bool) {
// 打印 .window-state.json 文件路径
if let Ok(app_dir) = crate::utils::dirs::app_home_dir() {
let window_state_path = app_dir.join(".window-state.json");
logging!(
info,
Type::Window,
true,
"窗口状态文件路径: {:?}",
window_state_path
);
// 尝试读取窗口状态文件内容
if window_state_path.exists() {
match std::fs::read_to_string(&window_state_path) {
Ok(content) => {
logging!(info, Type::Window, true, "窗口状态文件内容: {}", content);
// 解析窗口状态文件
match serde_json::from_str::<serde_json::Value>(&content) {
Ok(state_json) => {
if let Some(main_window) = state_json.get("main") {
let width = main_window
.get("width")
.and_then(|v| v.as_u64())
.unwrap_or(0)
as u32;
let height = main_window
.get("height")
.and_then(|v| v.as_u64())
.unwrap_or(0)
as u32;
logging!(
info,
Type::Window,
true,
"窗口状态文件中的尺寸: {}x{}",
width,
height
);
// 保存读取到的尺寸，用于后续检查
STATE_WIDTH.get_or_init(|| width);
STATE_HEIGHT.get_or_init(|| height);
}
}
Err(e) => {
logging!(error, Type::Window, true, "解析窗口状态文件失败: {:?}", e);
}
}
}
Err(e) => {
logging!(error, Type::Window, true, "读取窗口状态文件失败: {:?}", e);
}
}
} else {
logging!(
info,
Type::Window,
true,
"窗口状态文件不存在，将使用默认设置"
);
}
}
if !is_showup {
logging!(info, Type::Window, "Not to display create window");
return;
@ -156,6 +241,12 @@ pub fn create_window(is_showup: bool) {
return;
}
// 定义默认窗口大小
const DEFAULT_WIDTH: u32 = 900;
const DEFAULT_HEIGHT: u32 = 700;
const MIN_WIDTH: u32 = 650;
const MIN_HEIGHT: u32 = 580;
#[cfg(target_os = "windows")]
let window = tauri::WebviewWindowBuilder::new(
&app_handle,
@ -163,14 +254,14 @@ pub fn create_window(is_showup: bool) {
tauri::WebviewUrl::App("index.html".into()),
)
.title("Clash Verge")
.inner_size(900.0, 700.0)
.min_inner_size(650.0, 580.0)
.inner_size(DEFAULT_WIDTH as f64, DEFAULT_HEIGHT as f64)
.min_inner_size(MIN_WIDTH as f64, MIN_HEIGHT as f64)
.decorations(false)
.maximizable(true)
.additional_browser_args("--enable-features=msWebView2EnableDraggableRegions --disable-features=OverscrollHistoryNavigation,msExperimentalScrolling")
.transparent(true)
.shadow(true)
.visible(true)
.visible(false) // 初始不可见，等待UI加载完成后再显示
.build();
#[cfg(target_os = "macos")]
@ -182,9 +273,9 @@ pub fn create_window(is_showup: bool) {
.decorations(true)
.hidden_title(true)
.title_bar_style(tauri::TitleBarStyle::Overlay)
.inner_size(900.0, 700.0)
.min_inner_size(650.0, 580.0)
.visible(true)
.inner_size(DEFAULT_WIDTH as f64, DEFAULT_HEIGHT as f64)
.min_inner_size(MIN_WIDTH as f64, MIN_HEIGHT as f64)
.visible(false) // 初始不可见，等待UI加载完成后再显示
.build();
#[cfg(target_os = "linux")]
@ -195,17 +286,63 @@ pub fn create_window(is_showup: bool) {
)
.title("Clash Verge")
.decorations(false)
.inner_size(900.0, 700.0)
.min_inner_size(650.0, 580.0)
.inner_size(DEFAULT_WIDTH as f64, DEFAULT_HEIGHT as f64)
.min_inner_size(MIN_WIDTH as f64, MIN_HEIGHT as f64)
.transparent(true)
.visible(true)
.visible(false) // 初始不可见，等待UI加载完成后再显示
.build();
match window {
Ok(_) => {
Ok(window) => {
logging!(info, Type::Window, true, "Window created successfully");
// 标记前端UI已准备就绪，向前端发送启动完成事件
let app_handle_clone = app_handle.clone();
// 获取窗口创建后的初始大小
if let Ok(size) = window.inner_size() {
let state_width = STATE_WIDTH.get().copied().unwrap_or(DEFAULT_WIDTH);
let state_height = STATE_HEIGHT.get().copied().unwrap_or(DEFAULT_HEIGHT);
// 输出所有尺寸信息
logging!(
info,
Type::Window,
true,
"API报告的窗口尺寸: {}x{}, 状态文件尺寸: {}x{}, 默认尺寸: {}x{}",
size.width,
size.height,
state_width,
state_height,
DEFAULT_WIDTH,
DEFAULT_HEIGHT
);
if state_width < DEFAULT_WIDTH || state_height < DEFAULT_HEIGHT {
logging!(
info,
Type::Window,
true,
"状态文件窗口尺寸小于默认值，将使用默认尺寸: {}x{}",
DEFAULT_WIDTH,
DEFAULT_HEIGHT
);
let _ = window.set_size(tauri::LogicalSize::new(
DEFAULT_WIDTH as f64,
DEFAULT_HEIGHT as f64,
));
} else if size.width != state_width || size.height != state_height {
// 如果API报告的尺寸与状态文件不一致，记录日志
logging!(
warn,
Type::Window,
true,
"API报告的窗口尺寸与状态文件不一致"
);
}
}
AsyncHandler::spawn(move || async move {
use tauri::Emitter;
@ -213,7 +350,74 @@ pub fn create_window(is_showup: bool) {
handle::Handle::global().mark_startup_completed();
if let Some(window) = app_handle_clone.get_webview_window("main") {
// 检查窗口大小
match window.inner_size() {
Ok(size) => {
let width = size.width;
let height = size.height;
let state_width = STATE_WIDTH.get().copied().unwrap_or(DEFAULT_WIDTH);
let state_height =
STATE_HEIGHT.get().copied().unwrap_or(DEFAULT_HEIGHT);
logging!(
info,
Type::Window,
true,
"异步任务中窗口尺寸: {}x{}, 状态文件尺寸: {}x{}",
width,
height,
state_width,
state_height
);
}
Err(e) => {
logging!(
error,
Type::Window,
true,
"Failed to get window size: {:?}",
e
);
}
}
// 发送启动完成事件
let _ = window.emit("verge://startup-completed", ());
if is_showup {
// 启动一个任务等待UI准备就绪再显示窗口
let window_clone = window.clone();
AsyncHandler::spawn(move || async move {
async fn wait_for_ui_ready() {
while !*get_ui_ready().read() {
tokio::time::sleep(std::time::Duration::from_millis(50)).await;
}
}
match tokio::time::timeout(
std::time::Duration::from_secs(5),
wait_for_ui_ready(),
)
.await
{
Ok(_) => {
logging!(info, Type::Window, true, "UI准备就绪，显示窗口");
}
Err(_) => {
logging!(
warn,
Type::Window,
true,
"等待UI准备就绪超时，强制显示窗口"
);
}
}
let _ = window_clone.show();
let _ = window_clone.set_focus();
});
}
}
});
}

29
src/pages/_layout.tsx
View File

@ -30,6 +30,7 @@ import { useListen } from "@/hooks/use-listen";
import { listen } from "@tauri-apps/api/event";
import { useClashInfo } from "@/hooks/use-clash";
import { initGlobalLogService } from "@/services/global-log-service";
import { invoke } from "@tauri-apps/api/core";
const appWindow = getCurrentWebviewWindow();
export let portableFlag = false;
@ -209,6 +210,34 @@ const Layout = () => {
};
}, [handleNotice]);
// 监听启动完成事件并通知UI已加载
useEffect(() => {
const notifyUiReady = async () => {
try {
await new Promise(resolve => setTimeout(resolve, 200));
await invoke("notify_ui_ready");
console.log("已通知后端UI准备就绪");
} catch (err) {
console.error("通知UI准备就绪失败:", err);
}
};
// 监听后端发送的启动完成事件
const listenStartupCompleted = async () => {
const unlisten = await listen("verge://startup-completed", () => {
console.log("收到启动完成事件");
});
return unlisten;
};
notifyUiReady();
const unlistenPromise = listenStartupCompleted();
return () => {
unlistenPromise.then(unlisten => unlisten());
};
}, []);
// 语言和起始页设置
useEffect(() => {
if (language) {