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7117: disallow new year unless Julian or like cal

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This commit is contained in:
Vassilii Khachaturov 2014-01-30 16:35:13 +02:00
parent 04cff4335e
commit 04d976ceee
2 changed files with 21 additions and 4 deletions
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3
gramps/gen/lib/date.py
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@ -1925,3 +1925,6 @@ def gregorian(date):
date.convert_calendar(Date.CAL_GREGORIAN)
return date
def calendar_has_fixed_newyear(cal):
"""Does the given calendar have a fixed new year, or may it be reset?"""
return cal not in (Date.CAL_GREGORIAN, Date.CAL_JULIAN, Date.CAL_SWEDISH)

22
gramps/gui/editors/editdate.py
View File

@ -64,7 +64,7 @@ from gi.repository import Gtk
#-------------------------------------------------------------------------
from gramps.gen.const import GRAMPS_LOCALE as glocale
_ = glocale.translation.sgettext
from gramps.gen.lib.date import Date, DateError
from gramps.gen.lib.date import Date, DateError, calendar_has_fixed_newyear
from gramps.gen.datehandler import displayer
from gramps.gen.const import URL_MANUAL_PAGE
from ..display import display_help
@ -135,7 +135,12 @@ class EditDate(ManagedWindow):
for name in Date.ui_calendar_names:
self.calendar_box.get_model().append([name])
self.calendar_box.set_active(self.date.get_calendar())
self.new_year = self.top.get_object('newyear')
self.new_year.set_text(self.date.newyear_to_str())
cal = self.date.get_calendar()
self.calendar_box.set_active(cal)
self.align_newyear_ui_with_calendar(cal)
self.calendar_box.connect('changed', self.switch_calendar)
self.quality_box = self.top.get_object('quality_box')
@ -171,8 +176,6 @@ class EditDate(ManagedWindow):
self.stop_year.set_value(self.date.get_stop_year())
self.dual_dated = self.top.get_object('dualdated')
self.new_year = self.top.get_object('newyear')
self.new_year.set_text(self.date.newyear_to_str())
# Disable second date controls if not compound date
if not self.date.is_compound():
@ -358,6 +361,15 @@ class EditDate(ManagedWindow):
else:
self.calendar_box.set_sensitive(1)
def align_newyear_ui_with_calendar(self, cal):
if calendar_has_fixed_newyear(cal):
LOG.debug("new year disabled for cal {0}".format(cal))
self.new_year.set_sensitive(0)
self.new_year.set_text('')
else:
LOG.debug("new year enabled for cal {0}".format(cal))
self.new_year.set_sensitive(1)
def switch_calendar(self, obj):
"""
Change month names and convert the date based on the calendar
@ -369,6 +381,8 @@ class EditDate(ManagedWindow):
LOG.debug(">>>switch_calendar: {0} changed, {1} -> {2}".format(
obj, old_cal, new_cal))
self.align_newyear_ui_with_calendar(new_cal)
(the_quality, the_modifier, the_calendar,
the_value, the_text, the_newyear) = self.build_date_from_ui()
try: