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use extension members for StorageProviderExtensions
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1 changed files with 18 additions and 15 deletions
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@ -8,21 +8,24 @@ namespace Ryujinx.Ava.Utilities
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{
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public static class StorageProviderExtensions
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{
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public static async Task<Optional<IStorageFolder>> OpenSingleFolderPickerAsync(this IStorageProvider storageProvider, FolderPickerOpenOptions openOptions = null) =>
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await storageProvider.OpenFolderPickerAsync(FixOpenOptions(openOptions, false))
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.Then(folders => folders.FindFirst());
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extension(IStorageProvider storageProvider)
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{
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public Task<Optional<IStorageFolder>> OpenSingleFolderPickerAsync(FolderPickerOpenOptions openOptions = null) =>
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storageProvider.OpenFolderPickerAsync(FixOpenOptions(openOptions, false))
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.Then(folders => folders.FindFirst());
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public static async Task<Optional<IStorageFile>> OpenSingleFilePickerAsync(this IStorageProvider storageProvider, FilePickerOpenOptions openOptions = null) =>
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await storageProvider.OpenFilePickerAsync(FixOpenOptions(openOptions, false))
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.Then(files => files.FindFirst());
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public Task<Optional<IStorageFile>> OpenSingleFilePickerAsync(FilePickerOpenOptions openOptions = null) =>
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storageProvider.OpenFilePickerAsync(FixOpenOptions(openOptions, false))
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.Then(files => files.FindFirst());
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public static async Task<Optional<IReadOnlyList<IStorageFolder>>> OpenMultiFolderPickerAsync(this IStorageProvider storageProvider, FolderPickerOpenOptions openOptions = null) =>
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await storageProvider.OpenFolderPickerAsync(FixOpenOptions(openOptions, true))
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.Then(folders => folders.Count > 0 ? Optional.Of(folders) : default);
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public Task<Optional<IReadOnlyList<IStorageFolder>>> OpenMultiFolderPickerAsync(FolderPickerOpenOptions openOptions = null) =>
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storageProvider.OpenFolderPickerAsync(FixOpenOptions(openOptions, true))
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.Then(folders => folders.Count > 0 ? Optional.Of(folders) : default);
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public static async Task<Optional<IReadOnlyList<IStorageFile>>> OpenMultiFilePickerAsync(this IStorageProvider storageProvider, FilePickerOpenOptions openOptions = null) =>
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await storageProvider.OpenFilePickerAsync(FixOpenOptions(openOptions, true))
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.Then(files => files.Count > 0 ? Optional.Of(files) : default);
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public Task<Optional<IReadOnlyList<IStorageFile>>> OpenMultiFilePickerAsync(FilePickerOpenOptions openOptions = null) =>
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storageProvider.OpenFilePickerAsync(FixOpenOptions(openOptions, true))
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.Then(files => files.Count > 0 ? Optional.Of(files) : default);
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}
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private static FilePickerOpenOptions FixOpenOptions(this FilePickerOpenOptions openOptions, bool allowMultiple)
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{
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