private async Task <IVsWindowFrame> CreateNewWindowFrameAsync(Project project)
{
ThreadHelper.ThrowIfNotOnUIThread();
var vsProject = VsHierarchyUtility.ToVsHierarchy(project);
var documentName = project.FullName;
// Find existing hierarchy and item id of the document window if it's
// already registered.
var rdt = await GetServiceAsync(typeof(IVsRunningDocumentTable)) as IVsRunningDocumentTable;
IVsHierarchy hier;
uint itemId;
var docData = IntPtr.Zero;
int hr;
try
{
uint cookie;
hr = rdt.FindAndLockDocument(
(uint)_VSRDTFLAGS.RDT_NoLock,
documentName,
out hier,
out itemId,
out docData,
out cookie);
if (hr != VSConstants.S_OK)
{
// the docuemnt window is not registered yet. So use the project as the
// hierarchy.
hier = vsProject;
itemId = (uint)VSConstants.VSITEMID.Root;
}
}
finally
{
if (docData != IntPtr.Zero)
{
Marshal.Release(docData);
docData = IntPtr.Zero;
}
}
// Create the doc window using the hiearchy & item id.
return(await CreateDocWindowAsync(project, documentName, hier, itemId));
}
int IVsTrackBatchRetargetingEvents.OnBatchRetargetingEnd()
{
ThreadHelper.JoinableTaskFactory.Run(async delegate
{
await ThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
_errorListProvider.Tasks.Clear();
if (_platformRetargetingProject != null)
{
try
{
var project = _dte.Solution.Item(_platformRetargetingProject);
if (project != null)
{
var nuGetProject = EnvDTEProjectUtility.GetNuGetProject(project, _solutionManager);
if (ProjectRetargetingUtility.IsProjectRetargetable(nuGetProject))
{
var frameworkName = EnvDTEProjectUtility.GetTargetFrameworkString(project);
if (NETCore451.Equals(frameworkName, StringComparison.OrdinalIgnoreCase) || Windows81.Equals(frameworkName, StringComparison.OrdinalIgnoreCase))
{
IList <PackageIdentity> packagesToBeReinstalled = await ProjectRetargetingUtility.GetPackagesToBeReinstalled(nuGetProject);
if (packagesToBeReinstalled.Count > 0)
{
// By asserting that NuGet is in use, we are also asserting that NuGet.VisualStudio.dll is already loaded
// Hence, it is okay to call project.ToVsHierarchy()
Debug.Assert(ProjectRetargetingUtility.IsNuGetInUse(project));
IVsHierarchy projectHierarchy = VsHierarchyUtility.ToVsHierarchy(project);
ShowRetargetingErrorTask(packagesToBeReinstalled.Select(p => p.Id), projectHierarchy, TaskErrorCategory.Error, TaskPriority.High);
}
ProjectRetargetingUtility.MarkPackagesForReinstallation(nuGetProject, packagesToBeReinstalled);
}
}
}
}
catch (ArgumentException)
{
// If the solution does not contain a project named '_platformRetargetingProject', it will throw ArgumentException
}
_platformRetargetingProject = null;
}
});
return(VSConstants.S_OK);
}
private void ShowWarningsForPackageReinstallation(Solution solution)
{
Debug.Assert(solution != null);
foreach (Project project in solution.Projects)
{
var nuGetProject = EnvDTEProjectUtility.GetNuGetProject(project, _solutionManager);
if (ProjectRetargetingUtility.IsProjectRetargetable(nuGetProject))
{
var packageReferencesToBeReinstalled = ProjectRetargetingUtility.GetPackageReferencesMarkedForReinstallation(nuGetProject);
if (packageReferencesToBeReinstalled.Count > 0)
{
Debug.Assert(ProjectRetargetingUtility.IsNuGetInUse(project));
var projectHierarchy = VsHierarchyUtility.ToVsHierarchy(project);
ShowRetargetingErrorTask(packageReferencesToBeReinstalled.Select(p => p.PackageIdentity.Id), projectHierarchy, TaskErrorCategory.Warning, TaskPriority.Normal);
}
}
}
}