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'''
Task Coach - Your friendly task manager
Copyright (C) 2004-2014 Task Coach developers <developers@taskcoach.org>
Task Coach is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Task Coach is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
'''
from taskcoachlib import patterns
from taskcoachlib.i18n import _
from taskcoachlib.domain import category
import base
class NewCategoryCommand(base.NewItemCommand):
singular_name = _('New category')
def __init__(self, *args, **kwargs):
subject = kwargs.pop('subject', _('New category'))
description = kwargs.pop('description', '')
attachments = kwargs.pop('attachments', [])
super(NewCategoryCommand, self).__init__(*args, **kwargs)
self.items = self.createNewCategories(subject=subject,
description=description, attachments=attachments)
def createNewCategories(self, **kwargs):
return [category.Category(**kwargs)]
class NewSubCategoryCommand(base.NewSubItemCommand):
plural_name = _('New subcategories')
singular_name = _('New subcategory of "%s"')
def __init__(self, *args, **kwargs):
subject = kwargs.pop('subject', _('New subcategory'))
description = kwargs.pop('description', '')
attachments = kwargs.pop('attachments', [])
super(NewSubCategoryCommand, self).__init__(*args, **kwargs)
self.items = self.createNewCategories(subject=subject,
description=description, attachments=attachments)
self.save_modification_datetimes()
def createNewCategories(self, **kwargs):
return [parent.newChild(**kwargs) for parent in self.items]
class EditExclusiveSubcategoriesCommand(base.BaseCommand):
plural_name = _('Edit exclusive subcategories')
singular_name = _('Edit exclusive subcategories of "%s"')
def __init__(self, *args, **kwargs):
self.__newExclusivity = kwargs.pop('newValue')
super(EditExclusiveSubcategoriesCommand, self).__init__(*args, **kwargs)
self.__oldExclusivities = [item.hasExclusiveSubcategories() for item in self.items]
@patterns.eventSource
def do_command(self, event=None):
super(EditExclusiveSubcategoriesCommand, self).do_command()
for item in self.items:
item.makeSubcategoriesExclusive(self.__newExclusivity, event=event)
@patterns.eventSource
def undo_command(self, event=None):
super(EditExclusiveSubcategoriesCommand, self).undo_command()
for item, oldExclusivity in zip(self.items, self.__oldExclusivities):
item.makeSubcategoriesExclusive(oldExclusivity, event=event)
def redo_command(self):
self.do_command()
class DeleteCategoryCommand(base.DeleteCommand):
plural_name = _('Delete categories')
singular_name = _('Delete category "%s"')
class DragAndDropCategoryCommand(base.OrderingDragAndDropCommand):
plural_name = _('Drag and drop categories')
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