public async Task <bool> PerformIncludeWhatYouUse(EnvDTE.Document document)
{
if (document == null)
{
return(false);
}
await ThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
var settingsIwyu = (IncludeWhatYouUseOptionsPage)Package.GetDialogPage(typeof(IncludeWhatYouUseOptionsPage));
var canCompile = await VSUtils.VCUtils.IsCompilableFile(document);
if (canCompile.Result == false)
{
Output.Instance.WriteLine($"Can't compile file '{canCompile.Reason}': {document.Name}");
return(false);
}
if (WorkInProgress)
{
_ = Output.Instance.ErrorMsg("Include What You Use already in progress!");
return(false);
}
WorkInProgress = true;
// Save all documents.
try
{
document.DTE.Documents.SaveAll();
}
catch (Exception saveException)
{
Output.Instance.WriteLine("Failed to get save all documents: {0}", saveException);
}
var project = document.ProjectItem?.ContainingProject;
if (project == null)
{
Output.Instance.WriteLine("The document {0} is not part of a project.", document.Name);
return(false);
}
var dialogFactory = ServiceProvider.GetService(typeof(SVsThreadedWaitDialogFactory)) as IVsThreadedWaitDialogFactory;
if (dialogFactory == null)
{
Output.Instance.WriteLine("Failed to get IVsThreadedWaitDialogFactory service.");
return(false);
}
await OptionalDownloadOrUpdate(settingsIwyu, dialogFactory);
// Start wait dialog.
{
IVsThreadedWaitDialog2 dialog = null;
dialogFactory.CreateInstance(out dialog);
dialog?.StartWaitDialog("Include Toolbox", "Running include-what-you-use", null, null, "Running include-what-you-use", 0, false, true);
string output = await IWYU.RunIncludeWhatYouUse(document.FullName, project, settingsIwyu);
if (settingsIwyu.ApplyProposal && output != null)
{
var settingsFormatting = (FormatterOptionsPage)Package.GetDialogPage(typeof(FormatterOptionsPage));
await IWYU.Apply(output, settingsIwyu.RunIncludeFormatter, settingsFormatting);
}
dialog?.EndWaitDialog();
}
return(true);
}
/// <summary>
/// This function is the callback used to execute the command when the menu item is clicked.
/// See the constructor to see how the menu item is associated with this function using
/// OleMenuCommandService service and MenuCommand class.
/// </summary>
/// <param name="sender">Event sender.</param>
/// <param name="e">Event args.</param>
protected override async Task MenuItemCallback(object sender, EventArgs e)
{
await ThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
var settingsIwyu = (IncludeWhatYouUseOptionsPage)Package.GetDialogPage(typeof(IncludeWhatYouUseOptionsPage));
Output.Instance.Clear();
var document = VSUtils.GetDTE().ActiveDocument;
if (document == null)
{
Output.Instance.WriteLine("No active document!");
return;
}
var project = document.ProjectItem?.ContainingProject;
if (project == null)
{
Output.Instance.WriteLine("The document {0} is not part of a project.", document.Name);
return;
}
var dialogFactory = ServiceProvider.GetService(typeof(SVsThreadedWaitDialogFactory)) as IVsThreadedWaitDialogFactory;
if (dialogFactory == null)
{
Output.Instance.WriteLine("Failed to get IVsThreadedWaitDialogFactory service.");
return;
}
await OptionalDownloadOrUpdate(settingsIwyu, dialogFactory);
// We should really have it now, but just in case our update or download method screwed up.
if (!File.Exists(settingsIwyu.ExecutablePath))
{
await Output.Instance.ErrorMsg("Unexpected error: Can't find include-what-you-use.exe after download/update.");
return;
}
checkedForUpdatesThisSession = true;
// Save all documents.
try
{
document.DTE.Documents.SaveAll();
}
catch (Exception saveException)
{
Output.Instance.WriteLine("Failed to get save all documents: {0}", saveException);
}
// Start wait dialog.
{
IVsThreadedWaitDialog2 dialog = null;
dialogFactory.CreateInstance(out dialog);
dialog?.StartWaitDialog("Include Toolbox", "Running include-what-you-use", null, null, "Running include-what-you-use", 0, false, true);
string output = await IWYU.RunIncludeWhatYouUse(document.FullName, project, settingsIwyu);
if (settingsIwyu.ApplyProposal && output != null)
{
var settingsFormatting = (FormatterOptionsPage)Package.GetDialogPage(typeof(FormatterOptionsPage));
await IWYU.Apply(output, settingsIwyu.RunIncludeFormatter, settingsFormatting);
}
dialog?.EndWaitDialog();
}
}