protected override async Task <bool> TryHandleCommandAsync(IProjectTree node, bool focused, Int64 commandExecuteOptions, IntPtr variantArgIn, IntPtr variantArgOut)
{
if (!ShouldHandle(node))
{
return(false);
}
var projectFileName = Path.GetFileName(_unconfiguredProject.FullPath);
var projPath = await GetFileAsync(projectFileName).ConfigureAwait(false);
await _threadingService.SwitchToUIThread();
IVsWindowFrame frame;
frame = _shellUtilities.OpenDocumentWithSpecificEditor(_serviceProvider, projPath, XmlEditorFactoryGuid, Guid.Empty);
IMsBuildModelWatcher watcher = _watcherFactory.CreateExport();
await watcher.InitializeAsync(projPath).ConfigureAwait(true);
// When the document is closed, clean up the file on disk
var fileCleanupListener = new EditProjectFileCleanupFrameNotifyListener(projPath, _fileSystem, watcher);
Verify.HResult(frame.SetProperty((int)__VSFPROPID.VSFPROPID_ViewHelper, fileCleanupListener));
// Ensure that the window is not reopened when the solution is closed
Verify.HResult(frame.SetProperty((int)__VSFPROPID5.VSFPROPID_DontAutoOpen, true));
// Set up a save listener, that will overwrite the project file on save.
IVsHierarchy unusedHier;
uint unusedId;
uint unusedCookie;
IVsPersistDocData docData;
_shellUtilities.GetRDTDocumentInfo(_serviceProvider, projPath, out unusedHier, out unusedId, out docData, out unusedCookie);
var textBuffer = _editorFactoryService.GetDocumentBuffer((IVsTextBuffer)docData);
ITextDocument textDoc;
if (!_textDocumentFactoryService.TryGetTextDocument(textBuffer, out textDoc))
{
return(false);
}
Assumes.NotNull(textDoc);
textDoc.FileActionOccurred += TextDocument_FileActionOccurred;
Verify.HResult(frame.Show());
return(true);
}
public EditProjectFileCleanupFrameNotifyListener(string tempFile, IFileSystem fileSystem, IMsBuildModelWatcher watcher)
{
_tempFile = tempFile;
_fileSystem = fileSystem;
_watcher = watcher;
}