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Save settings before shutdown/restart to prevent data loss #4025

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Merged
merged 4 commits into from
Oct 4, 2025
Merged

Save settings before shutdown/restart to prevent data loss #4025

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e376da4
Save settings before shutdown/restart to prevent data loss
Jack251970 Oct 2, 2025
1675705
Move settings save to post-confirmation for actions
Jack251970 Oct 2, 2025
d08ee30
Refactor plugin actions to simplify logic
Jack251970 Oct 2, 2025
5b0a307
Fix code comment typo
Jack251970 Oct 2, 2025
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27 changes: 15 additions & 12 deletions Plugins/Flow.Launcher.Plugin.Sys/Main.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -159,12 +159,12 @@
{
try
{
if (!PInvoke.OpenProcessToken(Process.GetCurrentProcess().SafeHandle, TOKEN_ACCESS_MASK.TOKEN_ADJUST_PRIVILEGES | TOKEN_ACCESS_MASK.TOKEN_QUERY, out var tokenHandle))

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{
return false;
}

if (!PInvoke.LookupPrivilegeValue(null, PInvoke.SE_SHUTDOWN_NAME, out var luid))

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{
return false;
}
Expand All @@ -175,7 +175,7 @@
Privileges = new() { e0 = new LUID_AND_ATTRIBUTES { Luid = luid, Attributes = TOKEN_PRIVILEGES_ATTRIBUTES.SE_PRIVILEGE_ENABLED } }
};

if (!PInvoke.AdjustTokenPrivileges(tokenHandle, false, &privileges, 0, null, null))

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{
return false;
}
Expand Down Expand Up @@ -210,13 +210,16 @@
Localize.flowlauncher_plugin_sys_dlgtext_shutdown_computer(),
Localize.flowlauncher_plugin_sys_shutdown_computer(),
MessageBoxButton.YesNo, MessageBoxImage.Warning);

if (result == MessageBoxResult.Yes)
{
// Save settings before shutdown to avoid data loss
Context.API.SaveAppAllSettings();

if (EnableShutdownPrivilege())
PInvoke.ExitWindowsEx(EXIT_WINDOWS_FLAGS.EWX_SHUTDOWN | EXIT_WINDOWS_FLAGS.EWX_POWEROFF, REASON);
else
Process.Start("shutdown", "/s /t 0");

}
return true;
}
},
Expand All @@ -231,13 +234,16 @@
Localize.flowlauncher_plugin_sys_dlgtext_restart_computer(),
Localize.flowlauncher_plugin_sys_restart_computer(),
MessageBoxButton.YesNo, MessageBoxImage.Warning);

if (result == MessageBoxResult.Yes)
{
// Save settings before restart to avoid data loss
Context.API.SaveAppAllSettings();

if (EnableShutdownPrivilege())
PInvoke.ExitWindowsEx(EXIT_WINDOWS_FLAGS.EWX_REBOOT, REASON);
else
Process.Start("shutdown", "/r /t 0");

}
return true;
}
},
Expand All @@ -252,13 +258,16 @@
Localize.flowlauncher_plugin_sys_dlgtext_restart_computer_advanced(),
Localize.flowlauncher_plugin_sys_restart_computer(),
MessageBoxButton.YesNo, MessageBoxImage.Warning);

if (result == MessageBoxResult.Yes)
{
// Save settings before restart to avoid data loss
Context.API.SaveAppAllSettings();

if (EnableShutdownPrivilege())
PInvoke.ExitWindowsEx(EXIT_WINDOWS_FLAGS.EWX_REBOOT | EXIT_WINDOWS_FLAGS.EWX_BOOTOPTIONS, REASON);
else
Process.Start("shutdown", "/r /o /t 0");

}
return true;
}
},
Expand All @@ -273,10 +282,8 @@
Localize.flowlauncher_plugin_sys_dlgtext_logoff_computer(),
Localize.flowlauncher_plugin_sys_log_off(),
MessageBoxButton.YesNo, MessageBoxImage.Warning);

if (result == MessageBoxResult.Yes)
PInvoke.ExitWindowsEx(EXIT_WINDOWS_FLAGS.EWX_LOGOFF, REASON);

return true;
}
},
Expand Down Expand Up @@ -316,7 +323,7 @@
new Result
{
Title = "Index Option",
IcoPath = "Images\\indexoption.png",

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Glyph = new GlyphInfo (FontFamily:"/Resources/#Segoe Fluent Icons", Glyph:"\xe773"),
Action = c =>
{
Expand All @@ -342,14 +349,13 @@
Localize.flowlauncher_plugin_sys_dlgtitle_error(),
MessageBoxButton.OK, MessageBoxImage.Error);
}

return true;
}
},
new Result
{
Title = "Open Recycle Bin",
IcoPath = "Images\\openrecyclebin.png",

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Glyph = new GlyphInfo (FontFamily:"/Resources/#Segoe Fluent Icons", Glyph:"\xe74d"),
CopyText = recycleBinFolder,
Action = c =>
Expand Down Expand Up @@ -378,7 +384,7 @@
Action = c =>
{
Context.API.SaveAppAllSettings();
Context.API.ShowMsg(Localize.flowlauncher_plugin_sys_dlgtitle_success(),

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Localize.flowlauncher_plugin_sys_dlgtext_all_settings_saved());
return true;
}
Expand Down Expand Up @@ -416,13 +422,11 @@
{
// Hide the window first then show msg after done because sometimes the reload could take a while, so not to make user think it's frozen.
Context.API.HideMainWindow();

_ = Context.API.ReloadAllPluginData().ContinueWith(_ =>
Context.API.ShowMsg(
Localize.flowlauncher_plugin_sys_dlgtitle_success(),

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Localize.flowlauncher_plugin_sys_dlgtext_all_applicableplugins_reloaded()),
TaskScheduler.Current);

return true;
}
},
Expand Down Expand Up @@ -502,7 +506,6 @@
else
{
Context.API.ChangeQuery($"{query.ActionKeyword}{Plugin.Query.ActionKeywordSeparator}{ThemeSelector.Keyword}{Plugin.Query.ActionKeywordSeparator}");

}
return false;
}
Expand Down
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