private void FindCommand(bool backward = false, bool before = false)
{
_command = (x, _) =>
{
Task.Run(() => EmbeddedCommand.Find(_startIndex, x, backward, before));
_repeatFind = () => Task.Run(() => EmbeddedCommand.Find(_startIndex, x, backward, before));
_reverseFind = () => Task.Run(() => EmbeddedCommand.Find(_startIndex, x, !backward, before));
_command = null;
};
}
private Action ParseCommand(string command, Key[] keys)
{
if (string.IsNullOrEmpty(command))
{
return(null);
}
var commands = command.Split(' ');
if (commands[0] == "Cancel")
{
return(() =>
{
if (_command != null)
{
_command = null;
return;
}
SwitchMode(_settings.Mode);
});
}
else if (commands[0] == "Exit")
{
return(() =>
{
Toggle();
});
}
else if (commands[0] == "ChangeMode")
{
if (commands.Length < 2)
{
return(null);
}
var mode = ModeExtensions.GetMode(commands[1]);
var modeName = commands[1];
if (mode == Mode.Unknown)
{
return(() =>
{
_startIndex = -1;
if (mode == Mode.Visual)
{
if (_stateController.Mode == Mode.Visual)
{
//SwitchMode(Mode.Normal);
SwitchMode(_settings.Mode);
return;
}
_startIndex = EmbeddedCommand.GetCaretPos();
}
SwitchMode(modeName);
});
}
return(() =>
{
_startIndex = -1;
if (mode == Mode.Visual)
{
if (_stateController.Mode == Mode.Visual)
{
//SwitchMode(Mode.Normal);
SwitchMode(_settings.Mode);
return;
}
_startIndex = EmbeddedCommand.GetCaretPos();
}
SwitchMode(mode);
});
}
else if (commands[0] == "VimLike")
{
if (commands.Length < 2)
{
return(null);
}
if (commands[1] == "f")
{
return(() => FindCommand());
}
else if (commands[1] == "F")
{
return(() => FindCommand(true));
}
else if (commands[1] == "t")
{
return(() => FindCommand(false, true));
}
else if (commands[1] == "T")
{
return(() => FindCommand(true, true));
}
else if (commands[1] == ";")
{
return(() => _repeatFind?.Invoke());
}
else if (commands[1] == ",")
{
return(() => _reverseFind?.Invoke());
}
else if (commands[1] == "y")
{
return(() => YankCommand(keys));
}
}
else if (commands[0] == "EmacsLike")
{
if (commands.Length < 2)
{
return(null);
}
if (commands[1] == "yank")
{
return(() => EmacsLikeCommand.Yank(_stateController, _settings));
}
else if (commands[1] == "kill-ring-save")
{
return(() => EmacsLikeCommand.KillRingSave(_stateController, _settings));
}
else if (commands[1] == "kill-region")
{
return(() => EmacsLikeCommand.KillRegion(_stateController, _settings));
}
}
return(null);
}
