Implemented TryPinFolderToQuickAccess & TryUnpinFolderFromQuickAccess

Author: 0x5bfa

src/Files.App.CsWin32/ManualGuid.cs

@@ -47,6 +47,15 @@ public static Guid* IID_IStorageProviderStatusUISourceFactory
 
 		[GuidRVAGen.Guid("000214F9-0000-0000-C000-000000000046")]
 		public static partial Guid* IID_IShellLinkW { get; }
+
+		[GuidRVAGen.Guid("B63EA76D-1F85-456F-A19C-48159EFA858B")]
+		public static partial Guid* IID_IShellItemArray { get; }
+
+		[GuidRVAGen.Guid("7F9185B0-CB92-43C5-80A9-92277A4F7B54")]
+		public static partial Guid* IID_IExecuteCommand { get; }
+
+		[GuidRVAGen.Guid("1C9CD5BB-98E9-4491-A60F-31AACC72B83C")]
+		public static partial Guid* IID_IObjectWithSelection { get; }
 	}
 
 	public static unsafe partial class CLSID
@@ -65,6 +74,12 @@ public static unsafe partial class CLSID
 
 		[GuidRVAGen.Guid("45BA127D-10A8-46EA-8AB7-56EA9078943C")]
 		public static partial Guid* CLSID_ApplicationActivationManager { get; }
+
+		[GuidRVAGen.Guid("B455F46E-E4AF-4035-B0A4-CF18D2F6F28E")]
+		public static partial Guid* CLSID_PinToFrequentExecute { get; }
+
+		[GuidRVAGen.Guid("EE20EEBA-DF64-4A4E-B7BB-2D1C6B2DFCC1")]
+		public static partial Guid* CLSID_UnPinFromFrequentExecute { get; }
 	}
 
 	public static unsafe partial class BHID

src/Files.App.CsWin32/NativeMethods.txt

@@ -226,3 +226,6 @@ GetKeyboardState
 MapVirtualKey
 GetKeyboardLayout
 S_FALSE
+IExecuteCommand
+IObjectWithSelection
+SHCreateShellItemArrayFromShellItem

src/Files.App.Storage/Storables/WindowsStorage/WindowsStorableHelpers.Shell.cs

@@ -5,6 +5,7 @@
 using System.Text;
 using Windows.Win32;
 using Windows.Win32.Foundation;
+using Windows.Win32.System.Com;
 using Windows.Win32.System.SystemServices;
 using Windows.Win32.UI.Shell;
 using Windows.Win32.UI.Shell.PropertiesSystem;
@@ -136,13 +137,65 @@ public unsafe static HRESULT TryGetShellTooltip(this IWindowsStorable storable,
 			return HRESULT.S_OK;
 		}
 
-		public unsafe static HRESULT TryPinFolderToQuickAccess()
+		public unsafe static HRESULT TryPinFolderToQuickAccess(this IWindowsFolder @this)
 		{
+			HRESULT hr = default;
+
+			using ComPtr<IExecuteCommand> pExecuteCommand = default;
+			using ComPtr<IObjectWithSelection> pObjectWithSelection = default;
+
+			hr = PInvoke.CoCreateInstance(CLSID.CLSID_PinToFrequentExecute, null, CLSCTX.CLSCTX_INPROC_SERVER, IID.IID_IExecuteCommand, (void**)pExecuteCommand.GetAddressOf());
+			if (hr.ThrowIfFailedOnDebug().Failed)
+				return hr;
+
+			using ComPtr<IShellItemArray> pShellItemArray = default;
+			hr = PInvoke.SHCreateShellItemArrayFromShellItem(@this.ThisPtr, IID.IID_IShellItemArray, (void**)pShellItemArray.GetAddressOf());
+			if (hr.ThrowIfFailedOnDebug().Failed)
+				return hr;
+
+			hr = pExecuteCommand.Get()->QueryInterface(IID.IID_IObjectWithSelection, (void**)pObjectWithSelection.GetAddressOf());
+			if (hr.ThrowIfFailedOnDebug().Failed)
+				return hr;
+
+			hr = pObjectWithSelection.Get()->SetSelection(pShellItemArray.Get());
+			if (hr.ThrowIfFailedOnDebug().Failed)
+				return hr;
+
+			hr = pExecuteCommand.Get()->Execute();
+			if (hr.ThrowIfFailedOnDebug().Failed)
+				return hr;
+
 			return HRESULT.S_OK;
 		}
 
-		public unsafe static HRESULT TryUnpinFolderFromQuickAccess()
+		public unsafe static HRESULT TryUnpinFolderFromQuickAccess(this IWindowsFolder @this)
 		{
+			HRESULT hr = default;
+
+			using ComPtr<IExecuteCommand> pExecuteCommand = default;
+			using ComPtr<IObjectWithSelection> pObjectWithSelection = default;
+
+			hr = PInvoke.CoCreateInstance(CLSID.CLSID_UnPinFromFrequentExecute, null, CLSCTX.CLSCTX_INPROC_SERVER, IID.IID_IExecuteCommand, (void**)pExecuteCommand.GetAddressOf());
+			if (hr.ThrowIfFailedOnDebug().Failed)
+				return hr;
+
+			using ComPtr<IShellItemArray> pShellItemArray = default;
+			hr = PInvoke.SHCreateShellItemArrayFromShellItem(@this.ThisPtr, IID.IID_IShellItemArray, (void**)pShellItemArray.GetAddressOf());
+			if (hr.ThrowIfFailedOnDebug().Failed)
+				return hr;
+
+			hr = pExecuteCommand.Get()->QueryInterface(IID.IID_IObjectWithSelection, (void**)pObjectWithSelection.GetAddressOf());
+			if (hr.ThrowIfFailedOnDebug().Failed)
+				return hr;
+
+			hr = pObjectWithSelection.Get()->SetSelection(pShellItemArray.Get());
+			if (hr.ThrowIfFailedOnDebug().Failed)
+				return hr;
+
+			hr = pExecuteCommand.Get()->Execute();
+			if (hr.ThrowIfFailedOnDebug().Failed)
+				return hr;
+
 			return HRESULT.S_OK;
 		}
 	}