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Fix hide item option not working in Program plugin #4141

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Fix hide item option not working in Program plugin #4141

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4101e34
Initial plan
Copilot Nov 30, 2025
07294aa
Fix hide item option not working in Program plugin
Copilot Nov 30, 2025
14369d8
Address code review: add exception handling and move success message
Copilot Nov 30, 2025
ad254be
Add resetCache parameter and improve indexing logic
Jack251970 Nov 30, 2025
288ac47
Success message shown even when no program was disabled
Jack251970 Nov 30, 2025
2d44676
Remove the Task.Run wrapper
Jack251970 Nov 30, 2025
8c4979d
Remove the Task.Run wrapper
Jack251970 Nov 30, 2025
3a59a53
Remove default `resetCache` parameter in async methods
Jack251970 Nov 30, 2025
96a12a8
Improve clarity with named parameters in method calls
Jack251970 Dec 4, 2025
621dbc1
Update Plugins/Flow.Launcher.Plugin.Program/Main.cs
Jack251970 Dec 4, 2025
6a5de0b
Update Plugins/Flow.Launcher.Plugin.Program/Main.cs
Jack251970 Dec 4, 2025
d419819
Add ResetCache
Jack251970 Dec 4, 2025
70519da
Add ResetCache
Jack251970 Dec 4, 2025
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92 changes: 55 additions & 37 deletions Plugins/Flow.Launcher.Plugin.Program/Main.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -42,10 +42,10 @@
{
"uninst.exe",
"unins000.exe",
"uninst000.exe",

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`uninst` is not a recognized word. (unrecognized-spelling)
"uninstall.exe"
};
private static readonly string[] commonUninstallerPrefixs =

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`Uninstaller` is not a recognized word. (unrecognized-spelling)
{
"uninstall",//en
"卸载",//zh-cn
Expand All @@ -61,9 +61,9 @@
"삭제",//ko
"деинсталирај",//sr
"desinstalar",//pt-pt
"desinstalar",//pt-br

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`desinstalar` is not a recognized word. (unrecognized-spelling)
"desinstalar",//es

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`desinstalar` is not a recognized word. (unrecognized-spelling)
"desinstalar",//es-419

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`desinstalar` is not a recognized word. (unrecognized-spelling)
"disinstallare",//it
"avinstallere",//nb-NO
"odinštalovať",//sk
Expand All @@ -73,7 +73,7 @@
"gỡ bỏ",//vi-vn
"הסרה"//he
};
private const string ExeUninstallerSuffix = ".exe";

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private const string InkUninstallerSuffix = ".lnk";

private static readonly string WindowsAppPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles), "WindowsApps");
Expand Down Expand Up @@ -334,7 +334,7 @@
}
}

public static async Task IndexWin32ProgramsAsync()
public static async Task IndexWin32ProgramsAsync(bool resetCache)
{
await _win32sLock.WaitAsync();
try
Expand All @@ -345,7 +345,10 @@
{
_win32s.Add(win32);
}
ResetCache();
if (resetCache)
{
ResetCache();
}
await Context.API.SaveCacheBinaryStorageAsync<List<Win32>>(Win32CacheName, Context.CurrentPluginMetadata.PluginCacheDirectoryPath);
lock (_lastIndexTimeLock)
{
Expand All @@ -362,7 +365,7 @@
}
}

public static async Task IndexUwpProgramsAsync()
public static async Task IndexUwpProgramsAsync(bool resetCache)
{
await _uwpsLock.WaitAsync();
try
Expand All @@ -373,7 +376,10 @@
{
_uwps.Add(uwp);
}
ResetCache();
if (resetCache)
{
ResetCache();
}
await Context.API.SaveCacheBinaryStorageAsync<List<UWPApp>>(UwpCacheName, Context.CurrentPluginMetadata.PluginCacheDirectoryPath);
lock (_lastIndexTimeLock)
{
Expand All @@ -394,12 +400,12 @@
{
var win32Task = Task.Run(async () =>
{
await Context.API.StopwatchLogInfoAsync(ClassName, "Win32Program index cost", IndexWin32ProgramsAsync);
await Context.API.StopwatchLogInfoAsync(ClassName, "Win32Program index cost", () => IndexWin32ProgramsAsync(resetCache: true));
});

var uwpTask = Task.Run(async () =>
{
await Context.API.StopwatchLogInfoAsync(ClassName, "UWPProgram index cost", IndexUwpProgramsAsync);
await Context.API.StopwatchLogInfoAsync(ClassName, "UWPProgram index cost", () => IndexUwpProgramsAsync(resetCache: true));
});

await Task.WhenAll(win32Task, uwpTask).ConfigureAwait(false);
Expand Down Expand Up @@ -442,12 +448,26 @@
Title = Context.API.GetTranslation("flowlauncher_plugin_program_disable_program"),
Action = c =>
{
_ = DisableProgramAsync(program);
Context.API.ShowMsg(
Context.API.GetTranslation("flowlauncher_plugin_program_disable_dlgtitle_success"),
Context.API.GetTranslation(
"flowlauncher_plugin_program_disable_dlgtitle_success_message"));
Context.API.ReQuery();
_ = Task.Run(async () =>
{
try
{
var disabled = await DisableProgramAsync(program);
if (disabled)
{
ResetCache();
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@jjw24 jjw24 Dec 4, 2025 •
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How does the ResetCache call work when we are resetting multiple times ? For example user disables one program after another.

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@Jack251970 Jack251970 Dec 4, 2025 •
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How does the ResetCache call work when we are resetting multiple times ? For example user disables one program after another.

No idea about what you said. Every time one program is disabled, it will invoke a task to add the program in disable list and reindex.

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@VictoriousRaptor VictoriousRaptor Dec 4, 2025

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How does the ResetCache call work when we are resetting multiple times ? For example user disables one program after another.

It will reset the cache every time you disable a program.

The one elegant way is to only remove the cache entry of the disabled one. But yeah calling resetting cache one by one is acceptable imo.

Context.API.ShowMsg(
Context.API.GetTranslation("flowlauncher_plugin_program_disable_dlgtitle_success"),
Context.API.GetTranslation(
"flowlauncher_plugin_program_disable_dlgtitle_success_message"));
}
Context.API.ReQuery();
}
catch (Exception e)
{
Context.API.LogException(ClassName, "Failed to disable program", e);
}
});
return false;
},
IcoPath = "Images/disable.png",
Expand All @@ -458,52 +478,50 @@
return menuOptions;
}

private static async Task DisableProgramAsync(IProgram programToDelete)
private static async Task<bool> DisableProgramAsync(IProgram programToDelete)
{
if (_settings.DisabledProgramSources.Any(x => x.UniqueIdentifier == programToDelete.UniqueIdentifier))
return;
{
return false;
}

await _uwpsLock.WaitAsync();
var reindexUwps = true;
try
{
reindexUwps = _uwps.Any(x => x.UniqueIdentifier == programToDelete.UniqueIdentifier);
var program = _uwps.First(x => x.UniqueIdentifier == programToDelete.UniqueIdentifier);
program.Enabled = false;
_settings.DisabledProgramSources.Add(new ProgramSource(program));
var program = _uwps.FirstOrDefault(x => x.UniqueIdentifier == programToDelete.UniqueIdentifier);
if (program != null)
{
program.Enabled = false;
_settings.DisabledProgramSources.Add(new ProgramSource(program));
// Reindex UWP programs
_ = Task.Run(() => IndexUwpProgramsAsync(resetCache: false));
return true;
}
}
finally
{
_uwpsLock.Release();
}

// Reindex UWP programs
if (reindexUwps)
{
_ = Task.Run(IndexUwpProgramsAsync);
return;
}

await _win32sLock.WaitAsync();
var reindexWin32s = true;
try
{
reindexWin32s = _win32s.Any(x => x.UniqueIdentifier == programToDelete.UniqueIdentifier);
var program = _win32s.First(x => x.UniqueIdentifier == programToDelete.UniqueIdentifier);
program.Enabled = false;
_settings.DisabledProgramSources.Add(new ProgramSource(program));
var program = _win32s.FirstOrDefault(x => x.UniqueIdentifier == programToDelete.UniqueIdentifier);
if (program != null)
{
program.Enabled = false;
_settings.DisabledProgramSources.Add(new ProgramSource(program));
// Reindex Win32 programs
_ = Task.Run(() => IndexWin32ProgramsAsync(resetCache: false));
return true;
}
}
finally
{
_win32sLock.Release();
}

// Reindex Win32 programs
if (reindexWin32s)
{
_ = Task.Run(IndexWin32ProgramsAsync);
return;
}
return false;
}

public static void StartProcess(Func<ProcessStartInfo, Process> runProcess, ProcessStartInfo info)
Expand Down
4 changes: 2 additions & 2 deletions Plugins/Flow.Launcher.Plugin.Program/Programs/UWPPackage.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -290,7 +290,7 @@ private static IEnumerable<Package> CurrentUserPackages()
}

private static readonly Channel<byte> PackageChangeChannel = Channel.CreateBounded<byte>(1);
private static PackageCatalog? catalog;
private static PackageCatalog catalog;

public static async Task WatchPackageChangeAsync()
{
Expand All @@ -317,7 +317,7 @@ public static async Task WatchPackageChangeAsync()
{
await Task.Delay(3000).ConfigureAwait(false);
PackageChangeChannel.Reader.TryRead(out _);
await Task.Run(Main.IndexUwpProgramsAsync);
await Main.IndexUwpProgramsAsync(resetCache: true).ConfigureAwait(false);
}
}
}
Expand Down
2 changes: 1 addition & 1 deletion Plugins/Flow.Launcher.Plugin.Program/Programs/Win32.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -796,7 +796,7 @@ public static async Task MonitorDirectoryChangeAsync()
{
}

await Task.Run(Main.IndexWin32ProgramsAsync);
await Main.IndexWin32ProgramsAsync(resetCache: true).ConfigureAwait(false);
}
}

Expand Down
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