builddependency.cs :  » Installers-Generators » WiX » Microsoft » VisualStudio » Package » C# / CSharp Open Source

/***************************************************************************

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 Microsoft.VisualStudio.Shell.Interop;
using System;
using System.Runtime.InteropServices;
using Microsoft.VisualStudio.OLE.Interop;
using Microsoft.VisualStudio.Shell;
using System.Diagnostics;
using System.Globalization;
using System.Collections;
using System.IO;

namespace Microsoft.VisualStudio.Package{
  public class BuildDependency : IVsBuildDependency
  {
    Guid referencedProjectGuid = Guid.Empty;
    ProjectNode projectMgr = null;

    [CLSCompliant(false)]
    public BuildDependency(ProjectNode projectMgr, Guid projectReference)
    {
      this.referencedProjectGuid = projectReference;
      this.projectMgr = projectMgr;
    }

    #region IVsBuildDependency methods
    public int get_CanonicalName(out string canonicalName)
    {
      canonicalName = null;
      return VSConstants.S_OK;
    }

    public int get_Type(out System.Guid guidType)
    {
      // All our dependencies are build projects
      guidType = VSConstants.GUID_VS_DEPTYPE_BUILD_PROJECT;
      return VSConstants.S_OK;
    }

    public int get_Description(out string description)
    {
      description = null;
      return VSConstants.S_OK;
    }

    [CLSCompliant(false)]
    public int get_HelpContext(out uint helpContext)
    {
      helpContext = 0;
      return VSConstants.E_NOTIMPL;
    }

    public int get_HelpFile(out string helpFile)
    {
      helpFile = null;
      return VSConstants.E_NOTIMPL;
    }

    public int get_MustUpdateBefore(out int mustUpdateBefore)
    {
      // Must always update dependencies
      mustUpdateBefore = 1;

      return VSConstants.S_OK;
    }

    public int get_ReferredProject(out object unknownProject)
    {
      unknownProject = null;
      
      unknownProject = this.GetReferencedHierarchy();

            // If we cannot find the referenced hierarchy return S_FALSE.
            return (unknownProject == null) ? VSConstants.S_FALSE : VSConstants.S_OK;
    }

    #endregion

    #region helper methods
    private IVsHierarchy GetReferencedHierarchy()
    {
      IVsHierarchy hierarchy = null;

      if (this.referencedProjectGuid == Guid.Empty || this.projectMgr == null || this.projectMgr.IsClosed)
      {
        return hierarchy;
      }

      return VsShellUtilities.GetHierarchy(this.projectMgr.Site, this.referencedProjectGuid);

    }

    #endregion

  }
}