gramps/src/RelLib/_ChildRef.py
Don Allingham ea394fd4d2 2006-05-19 Don Allingham <don@gramps-project.org>
* src/RelLib/_SecondaryObject.py: added, provide is_equal
	* src/RelLib/_Url.py: inherit from SecondaryObject
	* src/RelLib/_MediaRef.py: inherit from SecondaryObject
	* src/RelLib/_ChildRef.py: inherit from SecondaryObject
	* src/RelLib/_Name.py: inherit from SecondaryObject
	* src/RelLib/_Address.py: inherit from SecondaryObject
	* src/RelLib/_SourceRef.py: inherit from SecondaryObject
	* src/RelLib/_RepoRef.py: inherit from SecondaryObject
	* src/RelLib/_PersonRef.py: inherit from SecondaryObject
	* src/RelLib/_Attribute.py: inherit from SecondaryObject
	* src/RelLib/_Note.py: inherit from SecondaryObject
	* src/RelLib/_Location.py: inherit from SecondaryObject
	* src/RelLib/_EventRef.py: inherit from SecondaryObject
	* src/RelLib/_Event.py: inherit from SecondaryObject
	* src/RelLib/_LdsOrd.py: inherit from SecondaryObject



svn: r6720
2006-05-19 15:01:12 +00:00

143 lines
4.5 KiB
Python

#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2006 Donald N. Allingham
#
# This program 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 2 of the License, or
# (at your option) any later version.
#
# This program 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, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# $Id$
"""
Child Reference class for GRAMPS.
"""
#-------------------------------------------------------------------------
#
# GRAMPS modules
#
#-------------------------------------------------------------------------
from _SecondaryObject import SecondaryObject
from _PrivacyBase import PrivacyBase
from _SourceBase import SourceBase
from _NoteBase import NoteBase
from _RefBase import RefBase
from _ChildRefType import ChildRefType
#-------------------------------------------------------------------------
#
# Person References for Person/Family
#
#-------------------------------------------------------------------------
class ChildRef(SecondaryObject,PrivacyBase,SourceBase,NoteBase,RefBase):
"""
Person reference class.
This class is for keeping information about how the person relates
to another person from the database, if not through family.
Examples would be: godparent, friend, etc.
"""
def __init__(self,source=None):
SecondaryObject.__init__(self)
PrivacyBase.__init__(self,source)
SourceBase.__init__(self,source)
NoteBase.__init__(self,source)
RefBase.__init__(self)
if source:
self.frel = source.frel
self.mrel = source.mrel
else:
self.frel = ChildRefType()
self.mrel = ChildRefType()
def serialize(self):
return (PrivacyBase.serialize(self),
SourceBase.serialize(self),
NoteBase.serialize(self),
RefBase.serialize(self),
self.frel.serialize(),
self.mrel.serialize())
def unserialize(self,data):
(privacy,source_list,note,ref,frel,mrel) = data
PrivacyBase.unserialize(self,privacy)
SourceBase.unserialize(self,source_list)
NoteBase.unserialize(self,note)
RefBase.unserialize(self,ref)
self.frel.unserialize(frel)
self.mrel.unserialize(mrel)
return self
def get_text_data_list(self):
"""
Returns the list of all textual attributes of the object.
@return: Returns the list of all textual attributes of the object.
@rtype: list
"""
return [str(self.frel), str(self.mrel)]
def get_text_data_child_list(self):
"""
Returns the list of child objects that may carry textual data.
@return: Returns the list of child objects that may carry textual data.
@rtype: list
"""
check_list = self.source_list
if self.note:
check_list.append(self.note)
return check_list
def get_referenced_handles(self):
"""
Returns the list of (classname,handle) tuples for all directly
referenced primary objects.
@return: Returns the list of (classname,handle) tuples for referenced objects.
@rtype: list
"""
if self.ref:
return [('Person',self.ref)]
else:
return []
def get_handle_referents(self):
"""
Returns the list of child objects which may, directly or through
their children, reference primary objects..
@return: Returns the list of objects refereincing primary objects.
@rtype: list
"""
return self.source_list
def set_mother_relation(self,rel):
"""Sets relation between the person and mother"""
self.mrel.set(rel)
def get_mother_relation(self):
"""Returns the relation between the person and mother"""
return self.mrel
def set_father_relation(self,frel):
"""Sets relation between the person and father"""
self.frel.set(frel)
def get_father_relation(self):
"""Returns the relation between the person and father"""
return self.frel