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# Copyright 2008 Nanorex, Inc. See LICENSE file for details.
"""
@author: Piotr
@version: $Id$
@copyright: 2008 Nanorex, Inc. See LICENSE file for details.
"""
import foundation.changes as changes
from commands.SelectChunks.SelectChunks_GraphicsMode import SelectChunks_GraphicsMode
from command_support.EditCommand import EditCommand
from utilities.constants import red
from protein.commands.EditProtein.EditProtein_PropertyManager import EditProtein_PropertyManager
# == GraphicsMode part
_superclass_for_GM = SelectChunks_GraphicsMode
class EditProtein_GraphicsMode(SelectChunks_GraphicsMode ):
"""
Graphics mode for Edit Protein command.
"""
pass
# == Command part
class EditProtein_Command(EditCommand):
"""
Command class for "Edit Protein".
"""
# class constants
GraphicsMode_class = EditProtein_GraphicsMode
PM_class = EditProtein_PropertyManager
commandName = 'EDIT_PROTEIN'
featurename = "Edit Protein"
from utilities.constants import CL_SUBCOMMAND
command_level = CL_SUBCOMMAND
command_parent = 'BUILD_PROTEIN'
command_should_resume_prevMode = True
command_has_its_own_PM = True
flyoutToolbar = None
def keep_empty_group(self, group):
"""
Returns True if the empty group should not be automatically deleted.
otherwise returns False. The default implementation always returns
False. Subclasses should override this method if it needs to keep the
empty group for some reasons. Note that this method will only get called
when a group has a class constant autdelete_when_empty set to True.
(and as of 2008-03-06, it is proposed that dna_updater calls this method
when needed.
@see: Command.keep_empty_group() which is overridden here.
"""
bool_keep = EditCommand.keep_empty_group(self, group)
return bool_keep
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