def parse(self, text, session):
modes = session.ui.mouse_modes.modes
from chimerax.core.commands import EnumOf
mode_arg = EnumOf(tuple(m.name for m in modes))
value, used, rest = mode_arg.parse(text, session)
mmap = {m.name: m for m in modes}
return mmap[value], used, rest
def _dispatch_header_command(self, subcommand_text):
from chimerax.core.errors import UserError
from chimerax.core.commands import EnumOf
enum = EnumOf(self.headers,
ids=[header.ident for header in self._headers])
header, ident_text, remainder = enum.parse(subcommand_text,
self.session)
header.process_command(remainder)
def _process_setting_command(self, session, setting_arg_text):
from chimerax.core.commands import EnumOf
enum = EnumOf(list(self._setting_cmd_annotations.keys()))
attr_name, arg_text, remainder = enum.parse(setting_arg_text, session)
remainder = remainder.strip()
if not remainder:
from chimerax.core.errors import UserError
raise UserError("No value provided for setting")
val, val_text, remainder = self._setting_cmd_annotations[attr_name].parse(remainder, session)
if remainder and not remainder.isspace():
from chimerax.core.errors import UserError
raise UserError("Extraneous text after command")
setattr(self.settings, attr_name, val)