~ubuntu-branches/ubuntu/utopic/gramps/utopic

#

# Gramps - a GTK+/GNOME based genealogy program

#

# Copyright (C) 2000-2007  Donald N. Allingham

# Copyright (C) 2007-2008  Brian G. Matherly

# Copyright (C) 2011       Tim G L Lyons

#

# 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: References.py 18548 2011-12-04 17:09:17Z kulath $

#

"""

Display references for any object

"""

from Simple import SimpleAccess, SimpleDoc, SimpleTable

from gen.ggettext import gettext as _

def get_ref(db, objclass, handle):

    """

    Looks up object in database

    """

    if objclass == 'Person':

        ref = db.get_person_from_handle(handle)

    elif objclass == 'Family':

        ref = db.get_family_from_handle(handle)

    elif objclass == 'Event':

        ref = db.get_event_from_handle(handle)

    elif objclass == 'Source':

        ref = db.get_source_from_handle(handle)

    elif objclass == 'Citation':

        ref = db.get_citation_from_handle(handle)

    elif objclass == 'Place':

        ref = db.get_place_from_handle(handle)

    elif objclass == 'Note':

        ref = db.get_note_from_handle(handle)

    elif objclass in ['MediaObject', 'Media']:

        ref = db.get_object_from_handle(handle)

    else:

        ref = objclass

    return ref

def run(database, document, object, item, trans):

    """

    Display back-references for this object.

    """

    # setup the simple access functions

    sdb = SimpleAccess(database)

    sdoc = SimpleDoc(document)

    stab = SimpleTable(sdb)

    # display the title

    sdoc.title(_("References for this %s") % trans)

    sdoc.paragraph("\n")

    stab.columns(_("Type"), _("Reference"))

    for (objclass, handle) in database.find_backlink_handles(object.handle):

        ref = get_ref(database, objclass, handle)

        stab.row(_(objclass), ref) # translation are explicit (above)

    if stab.get_row_count() > 0:

        document.has_data = True

        stab.write(sdoc)

    else:

        document.has_data = False

        sdoc.paragraph(_("No references for this %s") % trans)

        sdoc.paragraph("")

    sdoc.paragraph("")

#functions for the actual quickreports

run_person = lambda db, doc, obj: run(db, doc, obj, 'person', _("Person"))

run_family = lambda db, doc, obj: run(db, doc, obj, 'family', _("Family"))

run_event  = lambda db, doc, obj: run(db, doc, obj, 'event', _("Event"))

run_source = lambda db, doc, obj: run(db, doc, obj, 'source', _("Source"))

run_citation = lambda db, doc, obj: run(db, doc, obj, 'citation', _("Citation"))

run_source_or_citation = lambda db, doc, obj: run(db, doc, obj, 

                                'source or citation', _("Source or Citation"))

run_place  = lambda db, doc, obj: run(db, doc, obj, 'place', _("Place"))

run_media  = lambda db, doc, obj: run(db, doc, obj, 'media', _("Media"))

run_note  = lambda db, doc, obj: run(db, doc, obj, 'note', _("Note"))