private void UpdateForPasteWait(WpfTextChangedEventArgs e)
{
Debug.Assert(InPasteWait);
var command = _margin.CommandLineTextBox.Text ?? "";
if (e.Changes.Count == 1 && command.Length > 0)
{
var change = e.Changes.First();
if (change.AddedLength == 1)
{
// If we are in a paste wait context then attempt to complete it by passing on the
// typed char to _vimBuffer. This will process it as the register
var c = command[change.Offset];
var keyInput = KeyInputUtil.CharToKeyInput(c);
_vimBuffer.Process(keyInput);
// Now we need to update the command line. During edits the controller is responsible
// for manually updating the command line state. Also we have to keep the caret postion
// correct
var name = RegisterName.OfChar(c);
var toPaste = name.IsSome() ? _vimBuffer.GetRegister(name.Value).StringValue : string.Empty;
EndPasteWait(toPaste);
return;
}
}
// The buffer was in a paste wait but the UI isn't in sync for completing
// the operation. Just pass Escape down to the buffer so it will cancel out
// of paste wait and go back to a known state
_vimBuffer.Process(KeyInputUtil.EscapeKey);
}
public void AllChars1()
{
foreach (var cur in RegisterNameUtil.RegisterNameChars)
{
var res = RegisterName.OfChar(cur);
Assert.True(res.IsSome());
}
}
public void Register()
{
_runner.Run(@"""a");
Assert.True(_runner.HasRegisterName);
Assert.Equal(RegisterName.OfChar('a').Value, _runner.RegisterName);
}