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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,38 @@ | ||
| #if __MACOS__ | ||
| using System; | ||
| using System.Threading.Tasks; | ||
| using AppKit; | ||
| using Windows.Foundation; | ||
|
|
||
| namespace Windows.Storage.Pickers | ||
| { | ||
| public partial class FolderPicker | ||
| { | ||
| public FolderPicker() | ||
| { | ||
| } | ||
|
|
||
| public IAsyncOperation<StorageFolder> PickSingleFolderAsync() => | ||
| PickSingleFolderImplAsync().AsAsyncOperation(); | ||
|
|
||
| private async Task<StorageFolder> PickSingleFolderImplAsync() | ||
| { | ||
| var openPanel = new NSOpenPanel(); | ||
| openPanel.AllowedFileTypes = new[] { "none" }; | ||
| openPanel.AllowsOtherFileTypes = false; | ||
| openPanel.CanChooseDirectories = true; | ||
| openPanel.CanChooseFiles = false; | ||
| var response = openPanel.RunModal(); | ||
| if (response == 1 && openPanel.Urls.Length > 0) | ||
| { | ||
| var path = openPanel.Urls[0]?.Path; | ||
| if (path != null) | ||
| { | ||
| return new StorageFolder(path); | ||
| } | ||
| } | ||
| return null; | ||
| } | ||
| } | ||
| } | ||
| #endif |