# Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 Rickard Lindberg, Roger Lindberg
#
# This file is part of Timeline.
#
# Timeline 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 3 of the License, or
# (at your option) any later version.
#
# Timeline 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 Timeline. If not, see <http://www.gnu.org/licenses/>.
import wx.adv
from timelinelib.calendar.gregorian.gregorian import GregorianDateTime
from timelinelib.wxgui.utils import display_information_message
ERROR_MESSAGE = _("The date control can't handle the given date")
[docs]class DateTimePickerController:
[docs] def __init__(self, view, date_time_class, date_picker, time_picker, now_fn, on_change):
self._view = view
self._datetime_class = date_time_class
self._date_picker = date_picker
self._time_picker = time_picker
self._now_fn = now_fn
self._on_change = on_change
[docs] def get_value(self):
if self._time_picker.IsShown():
hour, minute, second = self._time_picker.GetTime()
else:
hour, minute, second = (0, 0, 0)
year, month, day = self._date_picker.GetDate()
return self._datetime_class(year, month, day, hour, minute, second).to_time()
[docs] def set_value(self, time):
if time is None:
time = self._now_fn()
self._date_picker.SetDate(self._datetime_class.from_time(time).to_date_tuple())
self._time_picker.SetTime(self._datetime_class.from_time(time).to_time_tuple())
self.changed()
[docs] def changed(self):
if self._on_change is not None:
self._on_change()
[docs] @staticmethod
def date_tuple_to_wx_date(date):
year, month, day = date
return wx.DateTime.FromDMY(day, month - 1, year, 0, 0, 0)
[docs] @staticmethod
def wx_date_to_date_tuple(wx_date):
return wx_date.year, wx_date.month + 1, wx_date.day