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Add language change lock

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This commit is contained in:
Jack251970 2025-09-18 18:07:18 +08:00
parent 6c695f09e7
commit 330e6c09e7
1 changed files with 21 additions and 11 deletions
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32
Flow.Launcher.Core/Resource/Internationalization.cs
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@ -30,6 +30,7 @@ namespace Flow.Launcher.Core.Resource
private readonly List<string> _languageDirectories = [];
private readonly List<ResourceDictionary> _oldResources = [];
private static string SystemLanguageCode;
private readonly SemaphoreSlim _langChangeLock = new(1, 1);
public Internationalization(Settings settings)
{
@ -185,20 +186,29 @@ namespace Flow.Launcher.Core.Resource
private async Task ChangeLanguageAsync(Language language, bool updateMetadata = true)
{
// Remove old language files and load language
RemoveOldLanguageFiles();
if (language != AvailableLanguages.English)
await _langChangeLock.WaitAsync();
try
{
LoadLanguage(language);
// Remove old language files and load language
RemoveOldLanguageFiles();
if (language != AvailableLanguages.English)
{
LoadLanguage(language);
}
// Change culture info
ChangeCultureInfo(language.LanguageCode);
if (updateMetadata)
{
// Raise event for plugins after culture is set
await Task.Run(UpdatePluginMetadataTranslations);
}
}
// Change culture info
ChangeCultureInfo(language.LanguageCode);
if (updateMetadata)
finally
{
// Raise event for plugins after culture is set
await Task.Run(UpdatePluginMetadataTranslations);
_langChangeLock.Release();
}
}