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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 note
import base
class NewNoteCommand(base.NewItemCommand):
singular_name = _('New note')
def __init__(self, *args, **kwargs):
subject = kwargs.pop('subject', _('New note'))
description = kwargs.pop('description', '')
attachments = kwargs.pop('attachments', [])
categories = kwargs.get('categories', None)
super(NewNoteCommand, self).__init__(*args, **kwargs)
self.items = self.notes = [note.Note(subject=subject,
description=description, categories=categories,
attachments=attachments)]
class NewSubNoteCommand(base.NewSubItemCommand):
plural_name = _('New subnotes')
singular_name = _('New subnote of "%s"')
def __init__(self, *args, **kwargs):
subject = kwargs.pop('subject', _('New subnote'))
description = kwargs.pop('description', '')
attachments = kwargs.pop('attachments', [])
categories = kwargs.get('categories', None)
super(NewSubNoteCommand, self).__init__(*args, **kwargs)
self.items = self.notes = [parent.newChild(subject=subject,
description=description, categories=categories,
attachments=attachments) for parent in self.items]
self.save_modification_datetimes()
class DeleteNoteCommand(base.DeleteCommand):
plural_name = _('Delete notes')
singular_name = _('Delete note "%s"')
class DragAndDropNoteCommand(base.OrderingDragAndDropCommand):
plural_name = _('Drag and drop notes')
singular_name = _('Drag and drop note "%s"')
class AddNoteCommand(base.BaseCommand):
plural_name = _('Add note')
singular_name = _('Add note to "%s"')
def __init__(self, *args, **kwargs):
self.owners = []
super(AddNoteCommand, self).__init__(*args, **kwargs)
self.owners = self.items
self.items = self.__notes = [note.Note(subject=_('New note')) \
for dummy in self.items]
self.save_modification_datetimes()
def modified_items(self):
return self.owners
def name_subject(self, newNote): # pylint: disable=W0613
# Override to use the subject of the owner of the new note instead
# of the subject of the new note itself, which wouldn't be very
# interesting because it's something like 'New note'.
return self.owners[0].subject()
@patterns.eventSource
def addNotes(self, event=None):
for owner, note in zip(self.owners, self.__notes): # pylint: disable=W0621
owner.addNote(note, event=event)
@patterns.eventSource
def removeNotes(self, event=None):
for owner, note in zip(self.owners, self.__notes): # pylint: disable=W0621
owner.removeNote(note, event=event)
def do_command(self):
super(AddNoteCommand, self).do_command()
self.addNotes()
def undo_command(self):
super(AddNoteCommand, self).undo_command()
self.removeNotes()
def redo_command(self):
super(AddNoteCommand, self).redo_command()
self.addNotes()
class AddSubNoteCommand(base.BaseCommand):
plural_name = _('Add subnote')
singular_name = _('Add subnote to "%s"')
def __init__(self, *args, **kwargs):
self.__owner = kwargs.pop('owner')
self.__parents = []
super(AddSubNoteCommand, self).__init__(*args, **kwargs)
self.__parents = self.items
self.__notes = kwargs.get('notes', [note.Note(subject=_('New subnote'),
parent=parent) \
for parent in self.__parents])
self.items = self.__notes
self.save_modification_datetimes()
def modified_items(self):
return self.__parents + [self.__owner]
@patterns.eventSource
def addNotes(self, event=None):
for parent, subnote in zip(self.__parents, self.__notes):
parent.addChild(subnote, event=event)
self.__owner.addNote(subnote, event=event)
@patterns.eventSource
def removeNotes(self, event=None):
for parent, subnote in zip(self.__parents, self.__notes):
parent.removeChild(subnote, event=event)
self.__owner.removeNote(subnote, event=event)
def do_command(self):
super(AddSubNoteCommand, self).do_command()
self.addNotes()
def undo_command(self):
super(AddSubNoteCommand, self).undo_command()
self.removeNotes()
def redo_command(self):
super(AddSubNoteCommand, self).redo_command()
self.addNotes()
class RemoveNoteCommand(base.BaseCommand):
plural_name = _('Remove note')
singular_name = _('Remove note from "%s"')
def __init__(self, *args, **kwargs):
self.__notes = kwargs.pop('notes')
super(RemoveNoteCommand, self).__init__(*args, **kwargs)
@patterns.eventSource
def addNotes(self, event=None):
kwargs = dict(event=event)
for item in self.items:
item.addNotes(*self.__notes, **kwargs) # pylint: disable=W0142
@patterns.eventSource
def removeNotes(self, event=None):
# pylint: disable=W0142
kwargs = dict(event=event)
for item in self.items:
for eachNote in self.__notes:
if eachNote.parent():
eachNote.parent().removeChild(eachNote, **kwargs)
item.removeNotes(*self.__notes, **kwargs)
def do_command(self):
super(RemoveNoteCommand, self).do_command()
self.removeNotes()
def undo_command(self):
super(RemoveNoteCommand, self).undo_command()
self.addNotes()
def redo_command(self):
super(RemoveNoteCommand, self).redo_command()
self.removeNotes()
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