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improve:启动速度

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CJKmkp
2026-04-30 15:04:54 +08:00
parent 7d52573595
commit c68596b91e
3 changed files with 95 additions and 69 deletions
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Ink Canvas/App.xaml.cs
+68 -30
View File
@@ -85,6 +85,7 @@ namespace Ink_Canvas
// 新增：启动画面相关
private static SplashScreen _splashScreen;
private static bool _isSplashScreenShown = false;
private static System.Resources.ResourceSet _pendingLocalizedResourceSet;
[DllImport("shell32.dll", CharSet = CharSet.Unicode, SetLastError = true)]
private static extern int SetCurrentProcessExplicitAppUserModelID(string appId);
@@ -763,20 +764,14 @@ namespace Ink_Canvas
appStartTime = DateTime.Now;
appStartupStartTime = DateTime.Now;
var resourceSet = Strings.ResourceManager.GetResourceSet(CultureInfo.CurrentUICulture, true, true);
if (resourceSet != null)
{
foreach (System.Collections.DictionaryEntry entry in resourceSet)
{
if (entry.Key is string key && entry.Value is string value)
Current.Resources[key] = value;
}
}
TryApplyPreferredLanguageFromSettings();
_pendingLocalizedResourceSet = Strings.ResourceManager.GetResourceSet(CultureInfo.CurrentUICulture, true, true);
// 根据设置决定是否显示启动画面
if (ShouldShowSplashScreen() && !IsLaunchByFileOrUri(e.Args))
{
await Task.Delay(200);
await Task.Delay(100);
ShowSplashScreen();
SetSplashMessage(Strings.GetString("Splash_Starting"));
SetSplashProgress(20);
@@ -785,7 +780,7 @@ namespace Ink_Canvas
Application.Current.Dispatcher.Invoke(() => { }, DispatcherPriority.Render);
}
await Task.Delay(200);
await Task.Delay(100);
RootPath = AppDomain.CurrentDomain.SetupInformation.ApplicationBase;
LogHelper.NewLog(string.Format("Ink Canvas Starting (Version: {0})", Assembly.GetExecutingAssembly().GetName().Version));
@@ -821,15 +816,6 @@ namespace Ink_Canvas
{
SetSplashMessage("正在初始化组件...");
SetSplashProgress(40);
await Task.Delay(200);
}
try
{
IACoreDllExtractor.ExtractIACoreDlls();
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"释放IACore DLL时出错: {ex.Message}", LogHelper.LogType.Error);
}
// 释放UIAccess DLL
@@ -838,21 +824,13 @@ namespace Ink_Canvas
SetSplashMessage("正在初始化组件...");
SetSplashProgress(50);
}
try
{
UIAccessDllExtractor.ExtractUIAccessDlls();
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"释放UIAccess DLL时出错: {ex.Message}", LogHelper.LogType.Error);
}
// 记录应用启动（设备标识符）
if (_isSplashScreenShown)
{
SetSplashMessage("正在加载配置...");
SetSplashProgress(60);
await Task.Delay(200);
await Task.Delay(100);
}
DeviceIdentifier.RecordAppLaunch();
try
@@ -1137,7 +1115,6 @@ namespace Ink_Canvas
}
_taskbar = (TaskbarIcon)FindResource("TaskbarTrayIcon");
_taskbar.ForceCreate();
StartArgs = e.Args;
@@ -1209,6 +1186,19 @@ namespace Ink_Canvas
};
mainWindow.Show();
_ = Task.Run(async () =>
{
await Task.Delay(600);
Dispatcher.Invoke(() => _taskbar?.ForceCreate());
});
Dispatcher.BeginInvoke(new Action(() =>
{
if (_pendingLocalizedResourceSet != null)
{
LoadLocalizedResources(_pendingLocalizedResourceSet);
_pendingLocalizedResourceSet = null;
}
}), DispatcherPriority.ApplicationIdle);
// 处理启动时的URI参数
string startupUriArg = e.Args.FirstOrDefault(a => a.StartsWith("icc:", StringComparison.OrdinalIgnoreCase));
@@ -1235,6 +1225,24 @@ namespace Ink_Canvas
{
await Task.Delay(1200);
try
{
IACoreDllExtractor.ExtractIACoreDlls();
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"释放IACore DLL时出错: {ex.Message}", LogHelper.LogType.Error);
}
try
{
UIAccessDllExtractor.ExtractUIAccessDlls();
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"释放UIAccess DLL时出错: {ex.Message}", LogHelper.LogType.Error);
}
try
{
LogHelper.WriteLogToFile("开始注册.icstk文件关联");
@@ -1283,6 +1291,36 @@ namespace Ink_Canvas
}
}
private void TryApplyPreferredLanguageFromSettings()
{
try
{
var settingsPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Configs", "Settings.json");
if (!File.Exists(settingsPath)) return;
var json = File.ReadAllText(settingsPath);
dynamic obj = JsonConvert.DeserializeObject(json);
string preferredLanguage = obj?["appearance"]?["language"]?.ToString();
if (!string.IsNullOrWhiteSpace(preferredLanguage))
{
LocalizationHelper.TrySetCulture(preferredLanguage);
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"启动时预加载语言失败: {ex.Message}", LogHelper.LogType.Error);
}
}
private void LoadLocalizedResources(System.Resources.ResourceSet resourceSet)
{
foreach (System.Collections.DictionaryEntry entry in resourceSet)
{
if (entry.Key is string key && entry.Value is string value)
Current.Resources[key] = value;
}
}
private void ScrollViewer_PreviewMouseWheel(object sender, MouseWheelEventArgs e)
{
try