Commit 2303e6c

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src
- Files.App.CsWin32
  - NativeMethods.txt
- Files.App.Storage/Storables/WindowsStorage
  - STATask.cs

2 files changed

+63

-0

lines changed

`‎src/Files.App.CsWin32/NativeMethods.txt‎`

Lines changed: 5 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -225,3 +225,8 @@ QITIPF_FLAGS`
`225`	`225`	`GetKeyboardState`
`226`	`226`	`MapVirtualKey`
`227`	`227`	`GetKeyboardLayout`
	`228`	`+CreateEvent`
	`229`	`+SetEvent`
	`230`	`+CoWaitForMultipleObjects`
	`231`	`+CWMO_FLAGS`
	`232`	`+INFINITE`

`‎src/Files.App.Storage/Storables/WindowsStorage/STATask.cs‎`

Lines changed: 58 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -2,6 +2,9 @@`
`2`	`2`	`// Licensed under the MIT License.`
`3`	`3`
`4`	`4`	`using Windows.Win32;`
	`5`	`+using Windows.Win32.Foundation;`
	`6`	`+using Windows.Win32.System.Com;`
	`7`	`+using Windows.Win32.Security;`
`5`	`8`
`6`	`9`	`namespace Files.App.Storage`
`7`	`10`	`{`
`@@ -143,5 +146,60 @@ public static Task Run(Func<Task> func)`
`143`	`146`
`144`	`147`	`return tcs.Task;`
`145`	`148`	`}`
	`149`	`+`
	`150`	`+ public static Task<T?> RunAsSync<T>(Func<Task<T>> func)`
	`151`	`+ {`
	`152`	`+ HANDLE hEventHandle = default;`
	`153`	`+`
	`154`	`+ unsafe`
	`155`	`+ {`
	`156`	`+ hEventHandle = PInvoke.CreateEvent((SECURITY_ATTRIBUTES*)null, true, false, default);`
	`157`	`+ }`
	`158`	`+`
	`159`	`+ var tcs = new TaskCompletionSource<T?>();`
	`160`	`+`
	`161`	`+ Thread thread =`
	`162`	`+ new(async () =>`
	`163`	`+ {`
	`164`	`+ PInvoke.OleInitialize();`
	`165`	`+`
	`166`	`+ try`
	`167`	`+ {`
	`168`	`+ tcs.SetResult(await func());`
	`169`	`+ }`
	`170`	`+ catch (Exception ex)`
	`171`	`+ {`
	`172`	`+ tcs.SetException(ex);`
	`173`	`+ }`
	`174`	`+ finally`
	`175`	`+ {`
	`176`	`+ PInvoke.SetEvent(hEventHandle);`
	`177`	`+ PInvoke.OleUninitialize();`
	`178`	`+ }`
	`179`	`+ })`
	`180`	`+ {`
	`181`	`+ IsBackground = true,`
	`182`	`+ Priority = ThreadPriority.Normal`
	`183`	`+ };`
	`184`	`+`
	`185`	`+ thread.SetApartmentState(ApartmentState.STA);`
	`186`	`+ thread.Start();`
	`187`	`+`
	`188`	`+ unsafe`
	`189`	`+ {`
	`190`	`+ HANDLE* pEventHandles = stackalloc HANDLE[1];`
	`191`	`+ pEventHandles[0] = hEventHandle;`
	`192`	`+ uint dwIndex = 0u;`
	`193`	`+`
	`194`	`+ PInvoke.CoWaitForMultipleObjects(`
	`195`	`+ (uint)CWMO_FLAGS.CWMO_DEFAULT,`
	`196`	`+ PInvoke.INFINITE,`
	`197`	`+ 1u,`
	`198`	`+ pEventHandles,`
	`199`	`+ &dwIndex);`
	`200`	`+ }`
	`201`	`+`
	`202`	`+ return tcs.Task;`
	`203`	`+ }`
`146`	`204`	`}`
`147`	`205`	`}`

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Commit 2303e6c

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2 files changed

2 files changed

`‎src/Files.App.CsWin32/NativeMethods.txt‎`

`‎src/Files.App.Storage/Storables/WindowsStorage/STATask.cs‎`

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