Update

svn: r6316

gramps2/src/RelLib/_PersonRef.py

@@ -0,0 +1,121 @@
+#
+# 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: _EventRef.py 6194 2006-03-22 23:03:57Z dallingham $
+
+"""
+Person Reference class for GRAMPS.
+"""
+
+#-------------------------------------------------------------------------
+#
+# GRAMPS modules
+#
+#-------------------------------------------------------------------------
+from _PrivateSourceNote import PrivateSourceNote
+
+#-------------------------------------------------------------------------
+#
+# Person References for Person/Family
+#
+#-------------------------------------------------------------------------
+class PersonRef(PrivateSourceNote):
+    """
+    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):
+        PrivateSourceNote.__init__(self,source)
+        if source:
+            self.ref = source.ref
+            self.rel = source.rel
+        else:
+            self.ref = None
+            self.rel = ''
+
+    def serialize(self):
+        return (PrivateSourceNote.serialize(self),self.ref,self.rel)
+
+    def unserialize(self,data):
+        (psn,self.ref,self.rel) = data
+        PrivateSourceNote.unserialize(self,psn)
+        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 [self.rel]
+
+    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_relation(self,rel):
+        """Sets relation to a person"""
+        self.rel = rel
+
+    def get_relation(self):
+        """Returns the relation to a person"""
+        return self.rel
+
+    def set_reference_handle(self,obj_id):
+        self.ref = obj_id
+
+    def get_reference_handle(self):
+        return self.ref