149 lines
5.3 KiB
Python
149 lines
5.3 KiB
Python
# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2009 Pander Musubi
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# Copyright (C) 2009 Douglas S. Blank
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# $Id$
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#
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#
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from gettext import gettext as _
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from DataViews import Gramplet, register
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import Config
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_YIELD_INTERVAL = 350
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def make_tag_size(n, counts, mins=8, maxs=20):
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# return font sizes mins to maxs
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diff = maxs - mins
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# based on counts (biggest to smallest)
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if len(counts) > 1:
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position = diff - (diff * (float(counts.index(n)) / (len(counts) - 1)))
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else:
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position = 0
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return int(position) + mins
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class GivenNameCloudGramplet(Gramplet):
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def init(self):
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self.set_tooltip(_("Double-click given name for details"))
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self.top_size = 100 # will be overwritten in load
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self.set_text(_("No Family Tree loaded."))
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def db_changed(self):
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self.dbstate.db.connect('person-add', self.update)
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self.dbstate.db.connect('person-delete', self.update)
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self.dbstate.db.connect('person-update', self.update)
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def on_load(self):
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if len(self.gui.data) > 0:
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self.top_size = int(self.gui.data[0])
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def on_save(self):
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self.gui.data = [self.top_size]
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def main(self):
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self.set_text(_("Processing...") + "\n")
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yield True
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people = self.dbstate.db.iter_person_handles()
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givensubnames = {}
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representative_handle = {}
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cnt = 0
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for person_handle in people:
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person = self.dbstate.db.get_person_from_handle(person_handle)
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if person:
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cnt += 1
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allnames = [person.get_primary_name()] + person.get_alternate_names()
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allnames = set([name.get_first_name().strip() for name in allnames])
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for givenname in allnames:
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for givensubname in givenname.split():
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givensubnames[givensubname] = givensubnames.get(givensubname, 0) + 1
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representative_handle[givensubname] = person_handle
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if not cnt % _YIELD_INTERVAL:
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yield True
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total_people = cnt
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givensubname_sort = []
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total = cnt = 0
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for givensubname in givensubnames:
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givensubname_sort.append( (givensubnames[givensubname], givensubname) )
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total += givensubnames[givensubname]
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if not cnt % _YIELD_INTERVAL:
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yield True
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cnt += 1
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total_givensubnames = cnt
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givensubname_sort.sort(reverse=True)
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cloud_names = []
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cloud_values = []
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for cnt, (count, givensubname) in enumerate(givensubname_sort):
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cloud_names.append( (count, givensubname) )
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cloud_values.append( count )
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cloud_names.sort(key=lambda k: k[1])
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counts = list(set(cloud_values))
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counts.sort(reverse=True)
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line = 0
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### All done!
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# Now, find out how many we can display without going over top_size:
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totals = {}
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for (count, givensubname) in cloud_names: # givensubname_sort:
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totals[count] = totals.get(count, 0) + 1
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sums = sorted(totals, reverse=True)
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total = 0
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include_greater_than = 0
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for s in sums:
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if total + totals[s] <= self.top_size:
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total += totals[s]
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else:
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include_greater_than = s
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break
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# Ok, now we can show those counts > include_greater_than:
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self.set_text("")
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showing = 0
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for (count, givensubname) in cloud_names: # givensubname_sort:
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if count > include_greater_than:
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if len(givensubname) == 0:
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text = Config.get(Config.NO_SURNAME_TEXT)
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else:
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text = givensubname
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size = make_tag_size(count, counts)
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self.link(text, 'Given', text, size,
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"%s, %.2f%% (%d)" %
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(text,
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(float(count)/total_people) * 100,
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count))
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self.append_text(" ")
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showing += 1
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self.append_text(("\n\n" + _("Total unique given names") + ": %d\n") %
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total_givensubnames)
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self.append_text((_("Total given names showing") + ": %d\n") % showing)
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self.append_text((_("Total people") + ": %d") % total_people, "begin")
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register(type="gramplet",
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name= "Given Name Cloud Gramplet",
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tname=_("Given Name Cloud Gramplet"),
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height=300,
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expand=True,
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content = GivenNameCloudGramplet,
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title=_("Given Name Cloud"),
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)
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