mirror of https://github.com/dahall/Vanara.git
Undid changes to params of INamespaceWalkCB and INamespaceWalkCB2
parent
45f4493f7a
commit
4620e983be
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@ -256,7 +256,7 @@ public static partial class Shell32
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// https://docs.microsoft.com/en-us/windows/desktop/api/shobjidl_core/nf-shobjidl_core-inamespacewalkcb-founditem HRESULT
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// FoundItem( IShellFolder *psf, PCUITEMID_CHILD pidl );
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[PreserveSig]
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HRESULT FoundItem([In] IShellFolder psf, [In] PIDL pidl);
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HRESULT FoundItem([In] IShellFolder psf, [In] IntPtr pidl);
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/// <summary>
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/// Called when a folder is about to be entered during a namespace walk. Use this method for any initialization of the retrieved item.
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@ -276,7 +276,7 @@ public static partial class Shell32
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// https://docs.microsoft.com/en-us/windows/desktop/api/shobjidl_core/nf-shobjidl_core-inamespacewalkcb-enterfolder HRESULT
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// EnterFolder( IShellFolder *psf, PCUITEMID_CHILD pidl );
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[PreserveSig]
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HRESULT EnterFolder([In] IShellFolder psf, [In] PIDL pidl);
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HRESULT EnterFolder([In] IShellFolder psf, [In] IntPtr pidl);
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/// <summary>
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/// Called after a namespace walk through a folder. Use this method to perform any necessary cleanup following the actions
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@ -297,7 +297,7 @@ public static partial class Shell32
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// https://docs.microsoft.com/en-us/windows/desktop/api/shobjidl_core/nf-shobjidl_core-inamespacewalkcb-leavefolder HRESULT
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// LeaveFolder( IShellFolder *psf, PCUITEMID_CHILD pidl );
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[PreserveSig]
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HRESULT LeaveFolder([In] IShellFolder psf, [In] PIDL pidl);
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HRESULT LeaveFolder([In] IShellFolder psf, [In] IntPtr pidl);
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/// <summary>
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/// Initializes the window title and cancel button text of the progress dialog box displayed during the namespace walk.
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@ -355,7 +355,7 @@ public static partial class Shell32
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// https://docs.microsoft.com/en-us/windows/desktop/api/shobjidl_core/nf-shobjidl_core-inamespacewalkcb-founditem HRESULT
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// FoundItem( IShellFolder *psf, PCUITEMID_CHILD pidl );
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[PreserveSig]
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new HRESULT FoundItem([In] IShellFolder psf, [In] PIDL pidl);
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new HRESULT FoundItem([In] IShellFolder psf, [In] IntPtr pidl);
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/// <summary>
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/// Called when a folder is about to be entered during a namespace walk. Use this method for any initialization of the retrieved item.
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@ -375,7 +375,7 @@ public static partial class Shell32
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// https://docs.microsoft.com/en-us/windows/desktop/api/shobjidl_core/nf-shobjidl_core-inamespacewalkcb-enterfolder HRESULT
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// EnterFolder( IShellFolder *psf, PCUITEMID_CHILD pidl );
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[PreserveSig]
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new HRESULT EnterFolder([In] IShellFolder psf, [In] PIDL pidl);
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new HRESULT EnterFolder([In] IShellFolder psf, [In] IntPtr pidl);
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/// <summary>
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/// Called after a namespace walk through a folder. Use this method to perform any necessary cleanup following the actions
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@ -396,7 +396,7 @@ public static partial class Shell32
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// https://docs.microsoft.com/en-us/windows/desktop/api/shobjidl_core/nf-shobjidl_core-inamespacewalkcb-leavefolder HRESULT
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// LeaveFolder( IShellFolder *psf, PCUITEMID_CHILD pidl );
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[PreserveSig]
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new HRESULT LeaveFolder([In] IShellFolder psf, [In] PIDL pidl);
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new HRESULT LeaveFolder([In] IShellFolder psf, [In] IntPtr pidl);
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/// <summary>
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/// Initializes the window title and cancel button text of the progress dialog box displayed during the namespace walk.
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@ -16,7 +16,7 @@ public class ExplorerTests
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using var pFolder = ComReleaserFactory.Create((IShellFolder2)new MyDocuments());
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INamespaceWalk walk = new();
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WalkerCallback callback = new("Progress Title", "Cancel");
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List<string> mycnt = new();
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List<string> mycnt = [];
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callback.ItemFound += (f, p) => mycnt.Add(pFolder.Item.GetDisplayNameOf(SHGDNF.SHGDN_FORPARSING, p) ?? "");
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Assert.That(walk.Walk(pFolder.Item, NAMESPACEWALKFLAG.NSWF_NONE_IMPLIES_ALL | NAMESPACEWALKFLAG.NSWF_DONT_ACCUMULATE_RESULT | NAMESPACEWALKFLAG.NSWF_SHOW_PROGRESS, 0, callback), ResultIs.Successful);
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Assert.That(mycnt.Count, Is.GreaterThan(0));
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@ -40,24 +40,12 @@ public class ExplorerTests
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using var pFolder = ComReleaserFactory.Create((IShellFolder2)new MyDocuments());
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ShellNamespaceWalker walker = new(pFolder.Item, 0, NAMESPACEWALKFLAG.NSWF_NONE_IMPLIES_ALL | NAMESPACEWALKFLAG.NSWF_DONT_ACCUMULATE_RESULT);
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var items = walker.ToArray();
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Assert.That(items, Has.Length.GreaterThanOrEqualTo(30));
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Assert.That(items, Has.Length.GreaterThanOrEqualTo(1));
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items.WriteValues();
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}
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public class ShellNamespaceWalker : IEnumerable<IShellItem>, IAsyncEnumerable<IShellItem>
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public class ShellNamespaceWalker(object objToWalk, int depth, NAMESPACEWALKFLAG flags) : IEnumerable<IShellItem>, IAsyncEnumerable<IShellItem>
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{
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private readonly object objToWalk;
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private readonly int depth;
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private readonly NAMESPACEWALKFLAG flags;
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public ShellNamespaceWalker(object objToWalk, int depth, NAMESPACEWALKFLAG flags)
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{
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this.objToWalk = objToWalk;
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this.depth = depth;
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this.flags = flags;
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}
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IAsyncEnumerator<IShellItem> IAsyncEnumerable<IShellItem>.GetAsyncEnumerator(CancellationToken cancellationToken) => throw new NotImplementedException();
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IEnumerator<IShellItem> IEnumerable<IShellItem>.GetEnumerator()
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@ -83,34 +71,37 @@ public class ExplorerTests
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IEnumerator IEnumerable.GetEnumerator() => ((IEnumerable<IShellItem>)this).GetEnumerator();
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}
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class WalkerCallback : INamespaceWalkCB2, IActionProgress
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private class WalkerCallback(string progressDlgTitle = "", string progressDlgCancelText = "Cancel") : INamespaceWalkCB2, IActionProgress
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{
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private readonly string cancel;
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private readonly string title;
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public WalkerCallback(string progressDlgTitle = "", string progressDlgCancelText = "Cancel")
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{
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cancel = progressDlgCancelText;
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title = progressDlgTitle;
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}
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public event Action<IShellFolder, PIDL>? ItemFound;
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public event Action<IShellFolder, PIDL>? FolderEntered;
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public event Action<IShellFolder, PIDL>? FolderLeft;
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public event Action<HRESULT>? Completed;
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public HRESULT FoundItem([In] IShellFolder psf, [In] IntPtr pidl) { ItemFound?.Invoke(psf, new PIDL(pidl, true)); return HRESULT.S_OK; }
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public HRESULT EnterFolder([In] IShellFolder psf, [In] IntPtr pidl) { FolderEntered?.Invoke(psf, new PIDL(pidl, true)); return HRESULT.S_OK; }
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public HRESULT LeaveFolder([In] IShellFolder psf, [In] IntPtr pidl) { FolderLeft?.Invoke(psf, new PIDL(pidl, true)); return HRESULT.S_OK; }
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public HRESULT InitializeProgressDialog([MarshalAs(UnmanagedType.LPWStr), Out] out string ppszTitle, [MarshalAs(UnmanagedType.LPWStr), Out] out string ppszCancel)
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{ ppszTitle = title; ppszCancel = cancel; return HRESULT.S_OK; }
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public HRESULT WalkComplete(HRESULT hr) { Completed?.Invoke(hr); return HRESULT.S_OK; }
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public event Action<IShellFolder, PIDL>? FolderEntered;
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public event Action<IShellFolder, PIDL>? FolderLeft;
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public event Action<IShellFolder, PIDL>? ItemFound;
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public void Begin(SPACTION action, SPBEGINF flags) { }
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public void UpdateProgress(ulong ulCompleted, ulong ulTotal) { }
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public void UpdateText(SPTEXT sptext, [In, MarshalAs(UnmanagedType.LPWStr)] string pszText, [MarshalAs(UnmanagedType.Bool)] bool fMayCompact) { }
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public bool QueryCancel() => false;
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public void ResetCancel() { }
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public void End() { }
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public HRESULT EnterFolder([In] IShellFolder psf, [In] IntPtr pidl) { FolderEntered?.Invoke(psf, new PIDL(pidl, true)); return HRESULT.S_OK; }
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public HRESULT FoundItem([In] IShellFolder psf, [In] IntPtr pidl) { ItemFound?.Invoke(psf, new PIDL(pidl, true)); return HRESULT.S_OK; }
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public HRESULT InitializeProgressDialog([MarshalAs(UnmanagedType.LPWStr), Out] out string ppszTitle, [MarshalAs(UnmanagedType.LPWStr), Out] out string ppszCancel)
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{ ppszTitle = progressDlgTitle; ppszCancel = progressDlgCancelText; return HRESULT.S_OK; }
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public HRESULT LeaveFolder([In] IShellFolder psf, [In] IntPtr pidl) { FolderLeft?.Invoke(psf, new PIDL(pidl, true)); return HRESULT.S_OK; }
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public bool QueryCancel() => false;
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public void ResetCancel() { }
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public void UpdateProgress(ulong ulCompleted, ulong ulTotal) { }
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public void UpdateText(SPTEXT sptext, [In, MarshalAs(UnmanagedType.LPWStr)] string pszText, [MarshalAs(UnmanagedType.Bool)] bool fMayCompact) { }
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public HRESULT WalkComplete(HRESULT hr) { Completed?.Invoke(hr); return HRESULT.S_OK; }
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}
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}
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