private ITextView TestAutoFormat(int position, string textToType, string initialContent = "")
{
AstRoot ast;
ITextView textView = TextViewTest.MakeTextView(initialContent, position, out ast);
textView.TextBuffer.Changed += (object sender, TextContentChangedEventArgs e) => {
List <TextChangeEventArgs> textChanges = TextUtility.ConvertToRelative(e);
ast.ReflectTextChanges(textChanges);
if (e.Changes[0].NewText.Length == 1)
{
char ch = e.Changes[0].NewText[0];
if (AutoFormat.IsAutoformatTriggerCharacter(ch))
{
int offset = 0;
if (e.Changes[0].NewText[0].IsLineBreak())
{
position = e.Changes[0].OldPosition + 1;
textView.Caret.MoveTo(new SnapshotPoint(e.After, position));
offset = -1;
}
FormatOperations.FormatLine(textView, textView.TextBuffer, ast, offset);
}
}
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, textToType);
return(textView);
}
public override void PostProcessInvoke(CommandResult result, Guid group, int id, object inputArg, ref object outputArg)
{
if (group == VSConstants.VSStd2K)
{
char typedChar = GetTypedChar(group, id, inputArg);
if (AutoFormat.IsAutoformatTriggerCharacter(typedChar))
{
AutoFormat.HandleAutoformat(TextView, typedChar);
}
base.PostProcessInvoke(result, group, id, inputArg, ref outputArg);
}
}