Source code for timelinelib.wxgui.dialogs.changenowdate.controller
# 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/>.
from timelinelib.wxgui.framework import Controller
[docs]class ChangeNowDateDialogController(Controller):
[docs] def on_init(self, db, handle_new_time_fn):
self.db = db
self.handle_new_time_fn = handle_new_time_fn
self._set_initial_values()
[docs] def on_show_time_changed(self, event):
self.view.ShowTime(self.view.IsShowTimeChecked())
[docs] def on_time_changed(self):
try:
self.db.set_saved_now(self._get_timepicker_time())
self._trigger_new_time_callback()
except ValueError:
pass
def _set_initial_values(self):
self.view.SetNowValue(self.db.get_saved_now())
self.view.ShowTime(self.view.IsShowTimeChecked())
self.view.FocusTimePicker()
self._trigger_new_time_callback()
def _trigger_new_time_callback(self):
self.handle_new_time_fn(self.db.get_saved_now())
def _get_timepicker_time(self):
time = self.view.GetNowValue()
if time is None:
raise ValueError()
return time