private ITextView TestAutoFormat(int position, string initialContent = "")
{
AstRoot ast;
ITextView textView = TextViewTest.MakeTextView(initialContent, position, out ast);
textView.TextBuffer.Changed += (object sender, TextContentChangedEventArgs e) => {
ast.ReflectTextChanges(e.ConvertToRelative());
if (e.Changes[0].NewText.Length == 1)
{
char ch = e.Changes[0].NewText[0];
if (AutoFormat.IsPreProcessAutoformatTriggerCharacter(ch))
{
position = e.Changes[0].OldPosition + 1;
FormatOperations.FormatCurrentLine(textView, textView.TextBuffer, _exportProvider.GetExportedValue <IEditorShell>());
textView.Caret.MoveTo(new SnapshotPoint(e.After, position));
}
}
else
{
ITextSnapshotLine line = e.After.GetLineFromPosition(position);
textView.Caret.MoveTo(new SnapshotPoint(e.After, Math.Min(e.After.Length, line.Length + 1)));
}
};
Typing.Type(textView.TextBuffer, position, "\n");
return(textView);
}
public override CommandResult Invoke(Guid group, int id, object inputArg, ref object outputArg)
{
if (group == VSConstants.VSStd2K)
{
char typedChar = GetTypedChar(group, id, inputArg);
if (AutoFormat.IsPreProcessAutoformatTriggerCharacter(typedChar))
{
AutoFormat.HandleAutoformat(TextView, typedChar);
}
}
return(base.Invoke(group, id, inputArg, ref outputArg));
}