mirror of
https://github.com/danbulant/Cosmos
synced 2026-05-19 20:39:01 +00:00
68 lines
2.2 KiB
C#
68 lines
2.2 KiB
C#
/***************************************************************************
|
|
|
|
Copyright (c) Microsoft Corporation. All rights reserved.
|
|
This code is licensed under the Visual Studio SDK license terms.
|
|
THIS CODE IS PROVIDED *AS IS* WITHOUT WARRANTY OF
|
|
ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING ANY
|
|
IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR
|
|
PURPOSE, MERCHANTABILITY, OR NON-INFRINGEMENT.
|
|
|
|
***************************************************************************/
|
|
|
|
using System;
|
|
using System.Diagnostics;
|
|
using Microsoft.VisualStudio;
|
|
using Microsoft.VisualStudio.Shell.Interop;
|
|
|
|
namespace Microsoft.VisualStudio.Project
|
|
{
|
|
/// <summary>
|
|
///This class provides some useful static shell based methods.
|
|
/// </summary>
|
|
[CLSCompliant(false)]
|
|
public static class UIHierarchyUtilities
|
|
{
|
|
/// <summary>
|
|
/// Get reference to IVsUIHierarchyWindow interface from guid persistence slot.
|
|
/// </summary>
|
|
/// <param name="serviceProvider">The service provider.</param>
|
|
/// <param name="persistenceSlot">Unique identifier for a tool window created using IVsUIShell::CreateToolWindow.
|
|
/// The caller of this method can use predefined identifiers that map to tool windows if those tool windows
|
|
/// are known to the caller. </param>
|
|
/// <returns>A reference to an IVsUIHierarchyWindow interface.</returns>
|
|
public static IVsUIHierarchyWindow GetUIHierarchyWindow(IServiceProvider serviceProvider, Guid persistenceSlot)
|
|
{
|
|
if(serviceProvider == null)
|
|
{
|
|
throw new ArgumentNullException("serviceProvider");
|
|
}
|
|
|
|
IVsUIShell shell = serviceProvider.GetService(typeof(SVsUIShell)) as IVsUIShell;
|
|
|
|
Debug.Assert(shell != null, "Could not get the ui shell from the project");
|
|
if(shell == null)
|
|
{
|
|
throw new InvalidOperationException();
|
|
}
|
|
|
|
object pvar = null;
|
|
IVsWindowFrame frame = null;
|
|
IVsUIHierarchyWindow uiHierarchyWindow = null;
|
|
|
|
try
|
|
{
|
|
ErrorHandler.ThrowOnFailure(shell.FindToolWindow(0, ref persistenceSlot, out frame));
|
|
ErrorHandler.ThrowOnFailure(frame.GetProperty((int)__VSFPROPID.VSFPROPID_DocView, out pvar));
|
|
}
|
|
finally
|
|
{
|
|
if(pvar != null)
|
|
{
|
|
uiHierarchyWindow = (IVsUIHierarchyWindow)pvar;
|
|
}
|
|
}
|
|
|
|
return uiHierarchyWindow;
|
|
}
|
|
}
|
|
}
|