#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2000-2005  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
#

# $Id$

"""
Repository object for GRAMPS
"""

#-------------------------------------------------------------------------
#
# standard python modules
#
#-------------------------------------------------------------------------
from warnings import warn

#-------------------------------------------------------------------------
#
# GRAMPS modules
#
#-------------------------------------------------------------------------
from _helper import PrimaryObject,NoteBase,AddressBase,UrlBase

class Repository(PrimaryObject,NoteBase,AddressBase,UrlBase):
    """A location where collections of Sources are found"""
    
    UNKNOWN    = -1
    CUSTOM     = 0
    LIBRARY    = 1
    CEMETERY   = 2
    CHURCH     = 3
    ARCHIVE    = 4
    ALBUM      = 5
    WEBSITE    = 6
    BOOKSTORE  = 7
    COLLECTION = 8
    SAFE       = 9
    
    def __init__(self):
        """creates a new Repository instance"""
        PrimaryObject.__init__(self)
        NoteBase.__init__(self)
        AddressBase.__init__(self)
        UrlBase.__init__(self)
        self.type = (Repository.LIBRARY,"")
        self.name = ""

    def serialize(self):
        return (self.handle, self.gramps_id, self.type, unicode(self.name),
                self.note, self.address_list, self.urls,self.marker,
                self.private)

    def unserialize(self,data):
        """
        Converts the data held in a tuple created by the serialize method
        back into the data in an Repository structure.
        """
        (self.handle, self.gramps_id, self.type, self.name, self.note,
         self.address_list, self.urls ,self.marker, self.private) = data
        
    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.name,self.type[1]]

    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.address_list + self.urls
        if self.note:
            check_list.append(self.note)
        return check_list

    def has_source_reference(self,src_handle) :
        """
        Returns True if any of the child objects has reference
        to this source handle.

        @param src_handle: The source handle to be checked.
        @type src_handle: str
        @return: Returns whether any of it's child objects has reference to this source handle.
        @rtype: bool
        """
        return False

    def remove_source_references(self,src_handle_list):
        """
        Removes references to all source handles in the list
        in all child objects.

        @param src_handle_list: The list of source handles to be removed.
        @type src_handle_list: list
        """
        pass

    def replace_source_references(self,old_handle,new_handle):
        """
        Replaces references to source handles in the list
        in this object and all child objects.

        @param old_handle: The source handle to be replaced.
        @type old_handle: str
        @param new_handle: The source handle to replace the old one with.
        @type new_handle: str
        """
        pass

    def set_type(self,the_type):
        """
        @param type: descriptive type of the Repository
        @type type: str
        """
        if not type(the_type) == tuple:
            warn( "set_type now takes a tuple", DeprecationWarning, 2)
            # Wrapper for old API
            # remove when transitition done.
            if the_type in range(-1,10):
                the_type = (the_type,'')
            else:
                the_type = (Repository.CUSTOM,the_type)
        self.type = the_type

    def get_type(self):
        """
        @returns: the descriptive type of the Repository
        @rtype: str
        """
        return self.type

    def set_name(self,name):
        """
        @param name: descriptive name of the Repository
        @type name: str
        """
        self.name = name

    def get_name(self):
        """
        @returns: the descriptive name of the Repository
        @rtype: str
        """
        return self.name